SEC FORM 13-F Information Table

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL

OMB Number:			3235-0006
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hours per response:			23.8

COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
/ISHARES GLOBAL CLEAN ENERGY E	Cmn	464288224	388	42,240	SH		DFND	1	42,240	0	0
1ST SOURCE CORP CMN STK	Cmn	336901103	544	15,239	SH		DFND		15,239	0	0
21VIANET GROUP INC-ADR	Depository Receipt	90138A103	289	36,388	SH		DFND	1	36,388	0	0
21VIANET GROUP INC-ADR	Cmn	90138A103	1,163	146,300	SH	Call	DFND	1	146,300	0	0
21VIANET GROUP INC-ADR	Cmn	90138A103	921	115,800	SH	Put	DFND	1	115,800	0	0
2U INC	Cmn	90214J101	831	21,700	SH	Call	DFND	1	21,700	0	0
2U INC	Cmn	90214J101	249	6,500	SH	Put	DFND	1	6,500	0	0
3D SYS CORP DEL CMN STOCK	Cmn	88554D205	1,967	109,600	SH	Call	DFND	2	109,600	0	0
3D SYS CORP DEL CMN STOCK	Cmn	88554D205	2,971	165,500	SH	Put	DFND	2	165,500	0	0
3D SYS CORP DEL CMN STOCK	Cmn	88554D205	216	12,014	SH		DFND	1	12,014	0	0
3D SYS CORP DEL CMN STOCK	Cmn	88554D205	7,180	400,000	SH	Call	DFND	1	400,000	0	0
3D SYS CORP DEL CMN STOCK	Cmn	88554D205	5,229	291,300	SH	Put	DFND	1	291,300	0	0
3M CO	Cmn	88579Y101	27,251	154,631	SH		DFND	2	154,631	0	0
3M CO	Cmn	88579Y101	9,657	54,800	SH	Call	DFND	2	54,800	0	0
3M CO	Cmn	88579Y101	8,336	47,300	SH	Put	DFND	2	47,300	0	0
3M CO	Cmn	88579Y101	1,294	7,345	SH		DFND	1	7,345	0	0
3M CO	Cmn	88579Y101	33,924	192,500	SH	Call	DFND	1	192,500	0	0
3M CO	Cmn	88579Y101	52,517	298,000	SH	Put	DFND	1	298,000	0	0
51JOB INC 3.25% CB 04/15/2019-REGISTERED	Bond	316827AC8	4,618	4,370,000	PRN		DFND		0	0	0
51JOBS INC ADR COMMON 2:1	Depository Receipt	316827104	205	6,138	SH		DFND	1	6,138	0	0
51JOBS INC ADR COMMON 2:1	Depository Receipt	316827104	4,166	124,813	SH		DFND		124,813	0	0
58.COM INC-ADR	Depository Receipt	31680Q104	1,635	34,304	SH		DFND	1	34,304	0	0
58.COM INC-ADR	Cmn	31680Q104	2,955	62,000	SH	Call	DFND	1	62,000	0	0
58.COM INC-ADR	Cmn	31680Q104	4,809	100,900	SH	Put	DFND	1	100,900	0	0
58.COM INC-ADR	Depository Receipt	31680Q104	25,255	529,905	SH		DFND		529,905	0	0
8X8 INC CMN STOCK	Cmn	282914100	4,053	262,685	SH		DFND	2	262,685	0	0
8X8 INC CMN STOCK	Cmn	282914100	174	11,300	SH	Call	DFND	1	11,300	0	0
A.O. SMITH CORP. COMMON STOCK	Cmn	831865209	1,714	17,350	SH		DFND	2	17,350	0	0
A.O. SMITH CORP. COMMON STOCK	Cmn	831865209	1,877	19,000	SH	Call	DFND	2	19,000	0	0
A.O. SMITH CORP. COMMON STOCK	Cmn	831865209	1,847	18,700	SH	Put	DFND	2	18,700	0	0
A.O. SMITH CORP. COMMON STOCK	Cmn	831865209	1,679	17,000	SH	Call	DFND	1	17,000	0	0
A.O. SMITH CORP. COMMON STOCK	Cmn	831865209	1,452	14,700	SH	Put	DFND	1	14,700	0	0
A10 NETWORKS INC	Cmn	002121101	933	87,303	SH		DFND	2	87,303	0	0
A10 NETWORKS INC	Cmn	002121101	119	11,100	SH	Call	DFND	1	11,100	0	0
AAC HOLDINGS INC	Cmn	000307108	204	11,712	SH		DFND	1	11,712	0	0
AAC HOLDINGS INC	Cmn	000307108	179	10,300	SH	Call	DFND	1	10,300	0	0
AAON INC CMN STK	Cmn	000360206	2,307	80,048	SH		DFND		80,048	0	0
AAR CORP CMN STK	Cmn	000361105	1,483	47,337	SH		DFND	2	47,337	0	0
AARON RENTS INC	Cmn	002535300	2,036	80,089	SH		DFND	2	80,089	0	0
AARON RENTS INC	Cmn	002535300	275	10,800	SH	Put	DFND	1	10,800	0	0
ABAXIS INC CMN STK	Cmn	002567105	237	4,600	SH	Put	DFND	1	4,600	0	0
ABB LTD - SPONS ADR 1:1	Depository Receipt	000375204	944	41,943	SH		DFND	1	41,943	0	0
ABB LTD - SPONS ADR 1:1	Cmn	000375204	423	18,800	SH	Call	DFND	1	18,800	0	0
ABB LTD - SPONS ADR 1:1	Cmn	000375204	315	14,000	SH	Put	DFND	1	14,000	0	0
ABBOTT LABS	Cmn	002824100	20,426	483,000	SH	Call	DFND	1	483,000	0	0
ABBOTT LABS	Cmn	002824100	28,334	670,000	SH	Put	DFND	1	670,000	0	0
ABBOTT LABS	Cmn	002824100	77,202	1,825,546	SH		DFND		1,825,546	0	0
ABBVIE INC	Cmn	00287Y109	25,186	399,328	SH		DFND	2	399,328	0	0
ABBVIE INC	Cmn	00287Y109	6,491	102,923	SH		DFND	1	102,923	0	0
ABBVIE INC	Cmn	00287Y109	18,025	285,800	SH	Call	DFND	1	285,800	0	0
ABBVIE INC	Cmn	00287Y109	29,870	473,600	SH	Put	DFND	1	473,600	0	0
ABER DIAMOND CORPORATION CMN STOCK	Cmn	257287102	1,887	193,702	SH		DFND	2	193,702	0	0
ABER DIAMOND CORPORATION CMN STOCK	Cmn	257287102	115	11,800	SH	Call	DFND	1	11,800	0	0
ABERCROMBIE & FITCH COMMON STOCK	Cmn	002896207	4,652	292,780	SH		DFND	2	292,780	0	0
ABERCROMBIE & FITCH COMMON STOCK	Cmn	002896207	2,101	132,200	SH	Call	DFND	2	132,200	0	0
ABERCROMBIE & FITCH COMMON STOCK	Cmn	002896207	2,320	146,000	SH	Put	DFND	2	146,000	0	0
ABERCROMBIE & FITCH COMMON STOCK	Cmn	002896207	2,557	160,919	SH		DFND	1	160,919	0	0
ABERCROMBIE & FITCH COMMON STOCK	Cmn	002896207	3,332	209,700	SH	Call	DFND	1	209,700	0	0
ABERCROMBIE & FITCH COMMON STOCK	Cmn	002896207	6,516	410,100	SH	Put	DFND	1	410,100	0	0
ABIOMED INC CMN STK	Cmn	003654100	5,547	43,141	SH		DFND	2	43,141	0	0
ABIOMED INC CMN STK	Cmn	003654100	2,276	17,700	SH	Call	DFND	1	17,700	0	0
ABIOMED INC CMN STK	Cmn	003654100	1,440	11,200	SH	Put	DFND	1	11,200	0	0
ABM INDUSTRIES INC CMN STK	Cmn	000957100	965	24,303	SH		DFND	2	24,303	0	0
ABRAXAS PETROLEUM CORP/NV CMN STK	Cmn	003830106	108	63,967	SH		DFND	1	63,967	0	0
AC IMMUNE SA	Cmn	H00263105	303	18,403	SH		DFND	1	18,403	0	0
AC IMMUNE SA	Cmn	H00263105	930	56,455	SH		DFND		56,455	0	0
ACACIA COMMUNICATIONS INC	Cmn	00401C108	1,591	15,400	SH	Call	DFND	1	15,400	0	0
ACACIA COMMUNICATIONS INC	Cmn	00401C108	2,613	25,300	SH	Put	DFND	1	25,300	0	0
ACADIA HEALTHCARE CO INC	Cmn	00404A109	5,085	102,615	SH		DFND	2	102,615	0	0
ACADIA HEALTHCARE CO INC	Cmn	00404A109	1,130	22,800	SH	Call	DFND	1	22,800	0	0
ACADIA HEALTHCARE CO INC	Cmn	00404A109	674	13,600	SH	Put	DFND	1	13,600	0	0
ACADIA HEALTHCARE CO INC	Cmn	00404A109	46,889	946,297	SH		DFND		946,297	0	0
ACADIA PHARMACEUTICALS, INC.	Cmn	004225108	775	24,372	SH		DFND	1	24,372	0	0
ACADIA PHARMACEUTICALS, INC.	Cmn	004225108	2,726	85,700	SH	Call	DFND	1	85,700	0	0
ACADIA PHARMACEUTICALS, INC.	Cmn	004225108	2,713	85,300	SH	Put	DFND	1	85,300	0	0
ACADIA REALTY TRUST CMN STK	Cmn	004239109	2,851	78,658	SH		DFND	2	78,658	0	0
ACCELERATE DIAGNOSTICS INC	Cmn	00430H102	668	24,500	SH	Call	DFND	1	24,500	0	0
ACCELERATE DIAGNOSTICS INC	Cmn	00430H102	485	17,800	SH	Put	DFND	1	17,800	0	0
ACCELERON PHARMA INC	Cmn	00434H108	286	7,900	SH	Call	DFND	1	7,900	0	0
ACCELERON PHARMA INC	Cmn	00434H108	210	5,800	SH	Put	DFND	1	5,800	0	0
ACCELERON PHARMA INC	Cmn	00434H108	11,240	310,573	SH		DFND		310,573	0	0
ACCENTURE PLC	Cmn	G1151C101	1,857	15,200	SH	Call	DFND	2	15,200	0	0
ACCENTURE PLC	Cmn	G1151C101	379	3,100	SH	Put	DFND	2	3,100	0	0
ACCENTURE PLC	Cmn	G1151C101	4,485	36,713	SH		DFND	1	36,713	0	0
ACCENTURE PLC	Cmn	G1151C101	26,523	217,100	SH	Call	DFND	1	217,100	0	0
ACCENTURE PLC	Cmn	G1151C101	22,113	181,000	SH	Put	DFND	1	181,000	0	0
ACCO BRANDS COMMON STOCK	Cmn	00081T108	821	85,208	SH		DFND	2	85,208	0	0
ACCO BRANDS COMMON STOCK	Cmn	00081T108	733	76,040	SH		DFND	1	76,040	0	0
ACCO BRANDS COMMON STOCK	Cmn	00081T108	1,164	120,722	SH		DFND		120,722	0	0
ACCURAY 3.5% CB 02/01/2018-REGISTERED	Bond	004397AD7	7,626	5,854,000	PRN		DFND		0	0	0
ACCURAY 3.5% CB 02/01/2018-REGISTERED	Bond	004397AF2	49,559	38,071,000	PRN		DFND		0	0	0
ACCURAY INC	Cmn	004397105	138	21,698	SH		DFND	2	21,698	0	0
ACCURAY INC	Cmn	004397105	211	33,075	SH		DFND	1	33,075	0	0
ACCURAY INC	Cmn	004397105	122	19,200	SH	Call	DFND	1	19,200	0	0
ACCURIDE CORPORATION	Cmn	00439T206	61	23,970	SH		DFND	1	23,970	0	0
ACCURIDE CORPORATION	Cmn	00439T206	74	29,100	SH	Put	DFND	1	29,100	0	0
ACELRX PHARMACEUTICALS INC	Cmn	00444T100	48	12,300	SH	Put	DFND	1	12,300	0	0
ACETO CORP CMN STK	Cmn	004446100	336	17,703	SH		DFND	2	17,703	0	0
ACETO CORP CMN STK	Cmn	004446100	241	12,669	SH		DFND	1	12,669	0	0
ACHILLION PHARMACEUTICALS IN	Cmn	00448Q201	2,140	264,177	SH		DFND	2	264,177	0	0
ACHILLION PHARMACEUTICALS IN	Cmn	00448Q201	226	27,899	SH		DFND	1	27,899	0	0
ACHILLION PHARMACEUTICALS IN	Cmn	00448Q201	318	39,200	SH	Call	DFND	1	39,200	0	0
ACHILLION PHARMACEUTICALS IN	Cmn	00448Q201	291	35,900	SH	Put	DFND	1	35,900	0	0
ACI WORLDWIDE INC CMN STOCK	Cmn	004498101	8,291	427,787	SH		DFND		427,787	0	0
ACLARIS THERAPEUTICS INC	Cmn	00461U105	238	9,303	SH		DFND	2	9,303	0	0
ACORDA THERAPEUTICS 1.75% CB 06/15/2021-REGISTERED	Bond	00484MAA4	9,004	11,000,000	PRN		DFND		0	0	0
ACORDA THERAPEUTICS ORD	Cmn	00484M106	215	10,300	SH	Call	DFND	1	10,300	0	0
ACORDA THERAPEUTICS ORD	Cmn	00484M106	280	13,400	SH	Put	DFND	1	13,400	0	0
ACORDA THERAPEUTICS ORD	Cmn	00484M106	12,202	584,405	SH		DFND		584,405	0	0
ACRE REALTY INVESTORS INC	Cmn	00489F106	13	11,137	SH		DFND	1	11,137	0	0
ACTINIUM PHARMACEUTICALS INC	Cmn	00507W107	26	19,500	SH	Call	DFND	1	19,500	0	0
ACTIONS SEMICONDUCTOR CO LTD DEPOSITORY SHARE	Depository Receipt	00507E107	22	10,351	SH		DFND	1	10,351	0	0
ACTIVE POWER INC	Cmn	00504W308	20	72,187	SH		DFND	1	72,187	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	21,383	482,682	SH		DFND	2	482,682	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	3,531	79,700	SH	Call	DFND	2	79,700	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	4,151	93,700	SH	Put	DFND	2	93,700	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	925	20,873	SH		DFND	1	20,873	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	35,546	802,400	SH	Call	DFND	1	802,400	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	25,743	581,100	SH	Put	DFND	1	581,100	0	0
ACTIVISION BLIZZARD INC	Cmn	00507V109	130,182	2,938,638	SH		DFND		2,938,638	0	0
ACTUA CORP	Cmn	005094107	534	41,262	SH		DFND		41,262	0	0
ACTUANT CORPORATION -CL A CMN STK	Cmn	00508X203	4,961	213,489	SH		DFND		213,489	0	0
ACUITY BRANDS INC CMN STOCK	Cmn	00508Y102	1,313	4,963	SH		DFND	1	4,963	0	0
ACUITY BRANDS INC CMN STOCK	Cmn	00508Y102	6,059	22,900	SH	Call	DFND	1	22,900	0	0
ACUITY BRANDS INC CMN STOCK	Cmn	00508Y102	6,615	25,000	SH	Put	DFND	1	25,000	0	0
ACURA PHARMACEUTICALS INC CMN STK	Cmn	00509L802	49	30,483	SH		DFND	1	30,483	0	0
ACXIOM CORP CMN STK	Cmn	005125109	427	16,020	SH		DFND	2	16,020	0	0
ACXIOM CORP CMN STK	Cmn	005125109	496	18,600	SH	Call	DFND	1	18,600	0	0
ACXIOM CORP CMN STK	Cmn	005125109	240	9,000	SH	Put	DFND	1	9,000	0	0
ADAMAS PHARMACEUTICALS INC	Cmn	00548A106	219	13,323	SH		DFND	1	13,323	0	0
ADAMS DIVERSIFIED EQUITY FUND	Cmn	006212104	183	13,929	SH		DFND	1	13,929	0	0
ADAMS NATURAL RESOURCES FUND I	Cmn	00548F105	233	11,711	SH		DFND	1	11,711	0	0
ADDVANTAGE TECHNOLOGIES GRP CMN STOCK	Cmn	006743306	20	11,263	SH		DFND	1	11,263	0	0
ADECOAGRO SA	Cmn	L00849106	4,177	366,083	SH		DFND	2	366,083	0	0
ADEPTUS HEALTH INC-CLASS A	Cmn	006855100	581	13,502	SH		DFND	2	13,502	0	0
ADEPTUS HEALTH INC-CLASS A	Cmn	006855100	580	13,466	SH		DFND	1	13,466	0	0
ADEPTUS HEALTH INC-CLASS A	Cmn	006855100	835	19,400	SH	Call	DFND	1	19,400	0	0
ADEPTUS HEALTH INC-CLASS A	Cmn	006855100	831	19,300	SH	Put	DFND	1	19,300	0	0
ADOBE SYSTEMS COMMON STOCK	Cmn	00724F101	5,025	46,300	SH	Call	DFND	2	46,300	0	0
ADOBE SYSTEMS COMMON STOCK	Cmn	00724F101	5,264	48,500	SH	Put	DFND	2	48,500	0	0
ADOBE SYSTEMS COMMON STOCK	Cmn	00724F101	982	9,048	SH		DFND	1	9,048	0	0
ADOBE SYSTEMS COMMON STOCK	Cmn	00724F101	48,876	450,300	SH	Call	DFND	1	450,300	0	0
ADOBE SYSTEMS COMMON STOCK	Cmn	00724F101	43,796	403,500	SH	Put	DFND	1	403,500	0	0
ADOBE SYSTEMS COMMON STOCK	Cmn	00724F101	92,621	853,335	SH		DFND		853,335	0	0
ADTRAN INC CMN STOCK	Cmn	00738A106	254	13,266	SH		DFND	1	13,266	0	0
ADTRAN INC CMN STOCK	Cmn	00738A106	291	15,200	SH	Call	DFND	1	15,200	0	0
ADTRAN INC CMN STOCK	Cmn	00738A106	1,402	73,248	SH		DFND		73,248	0	0
ADVANCE AUTO PARTS INC CMN STK	Cmn	00751Y106	13,796	92,519	SH		DFND	2	92,519	0	0
ADVANCE AUTO PARTS INC CMN STK	Cmn	00751Y106	328	2,200	SH	Call	DFND	2	2,200	0	0
ADVANCE AUTO PARTS INC CMN STK	Cmn	00751Y106	283	1,900	SH	Put	DFND	2	1,900	0	0
ADVANCE AUTO PARTS INC CMN STK	Cmn	00751Y106	9,037	60,600	SH	Call	DFND	1	60,600	0	0
ADVANCE AUTO PARTS INC CMN STK	Cmn	00751Y106	7,680	51,500	SH	Put	DFND	1	51,500	0	0
ADVANCE AUTO PARTS INC CMN STK	Cmn	00751Y106	141,889	951,508	SH		DFND		951,508	0	0
ADVANCED DRAINAGE SYSTEMS IN	Cmn	00790R104	249	10,335	SH		DFND	1	10,335	0	0
ADVANCED DRAINAGE SYSTEMS IN	Cmn	00790R104	2,082	86,513	SH		DFND		86,513	0	0
ADVANCED ENERGY INDS INC CMN STOCK	Cmn	007973100	231	4,872	SH		DFND	1	4,872	0	0
ADVANCED ENERGY INDS INC CMN STOCK	Cmn	007973100	331	7,000	SH	Call	DFND	1	7,000	0	0
ADVANCED MICRO DEVICES 2.125% CB 09/01/2026-REGIST	Bond	007903BD8	10,871	10,000,000	PRN		DFND		0	0	0
ADVANCED MICRO DEVICES NYSE	Cmn	007903107	1,862	269,514	SH		DFND	2	269,514	0	0
ADVANCED MICRO DEVICES NYSE	Cmn	007903107	75	10,800	SH	Call	DFND	2	10,800	0	0
ADVANCED MICRO DEVICES NYSE	Cmn	007903107	98	14,200	SH	Put	DFND	2	14,200	0	0
ADVANCED MICRO DEVICES NYSE	Cmn	007903107	3,701	535,668	SH		DFND	1	535,668	0	0
ADVANCED MICRO DEVICES NYSE	Cmn	007903107	8,850	1,280,700	SH	Call	DFND	1	1,280,700	0	0
ADVANCED MICRO DEVICES NYSE	Cmn	007903107	6,708	970,800	SH	Put	DFND	1	970,800	0	0
ADVANCEPIERRE FOODS HOLDINGS	Cmn	00782L107	32,876	1,192,886	SH		DFND		1,192,886	0	0
ADVANTAGE ENERGY INCOME FUND COMMON STOCK	Cmn	00765F101	72	10,305	SH		DFND	1	10,305	0	0
ADVANTAGE ENERGY INCOME FUND COMMON STOCK	Cmn	00765F101	96	13,600	SH	Call	DFND	1	13,600	0	0
ADVANTAGE OIL & GAS LTD	Cmn	00765F101	356	50,800	SH		DFND	2	50,800	0	0
ADVAXIS INC	Cmn	007624208	1,167	109,173	SH		DFND	2	109,173	0	0
ADVAXIS INC	Cmn	007624208	323	30,243	SH		DFND	1	30,243	0	0
ADVAXIS INC	Cmn	007624208	266	24,900	SH	Call	DFND	1	24,900	0	0
ADVAXIS INC	Cmn	007624208	152	14,200	SH	Put	DFND	1	14,200	0	0
ADVERUM BIOTECHNOLOGIES INC	Cmn	00773U108	58	13,997	SH		DFND	1	13,997	0	0
ADVISORSHARES EQUITYPRO ETF	Cmn	00768Y743	377	13,570	SH		DFND	1	13,570	0	0
ADVISORSHARES STAR GLOBAL BU	Cmn	00768Y768	321	11,763	SH		DFND	1	11,763	0	0
ADVISORSHARES TRUST ADVISORS	Cmn	00768Y644	228	9,719	SH		DFND	1	9,719	0	0
ADVISORSHARES WILSHIRE BUYBACK	Cmn	00768Y818	929	15,940	SH		DFND	1	15,940	0	0
ADVISORY BOARD COMPANY	Cmn	00762W107	480	10,731	SH		DFND	2	10,731	0	0
ADVISORY BOARD COMPANY	Cmn	00762W107	391	8,750	SH		DFND	1	8,750	0	0
AECOM	Cmn	00766T100	970	32,615	SH		DFND	2	32,615	0	0
AECOM	Cmn	00766T100	246	8,286	SH		DFND	1	8,286	0	0
AECOM	Cmn	00766T100	1,035	34,800	SH	Call	DFND	1	34,800	0	0
AECOM	Cmn	00766T100	479	16,100	SH	Put	DFND	1	16,100	0	0
AECOM	Cmn	00766T100	21,704	730,044	SH		DFND		730,044	0	0
AEGEAN MARINE PETROLEUM NETWORK 4% CB 11/01/2018-R	Bond	Y0020QAA9	4,005	4,000,000	PRN		DFND		0	0	0
AEGERION PHARMACEUTICALS 2% CB 08/15/2019-REGISTER	Bond	00767EAB8	4,340	6,500,000	PRN		DFND		0	0	0
AEGERION PHARMACEUTICALS INC	Cmn	00767E102	64	21,603	SH		DFND	1	21,603	0	0
AEGERION PHARMACEUTICALS INC	Cmn	00767E102	173	58,100	SH	Put	DFND	1	58,100	0	0
AEGION CORP	Cmn	00770F104	4,612	241,869	SH		DFND		241,869	0	0
AEGON NV ADR USD 1:1	Depository Receipt	007924103	53	13,806	SH		DFND	2	13,806	0	0
AEMETIS INC	Cmn	00770K202	13	11,264	SH		DFND	1	11,264	0	0
AERCAP HOLDINGS NV	Cmn	N00985106	4,911	127,600	SH	Call	DFND	1	127,600	0	0
AERCAP HOLDINGS NV	Cmn	N00985106	2,371	61,600	SH	Put	DFND	1	61,600	0	0
AERCAP HOLDINGS NV	Cmn	N00985106	1,466	38,099	SH		DFND		38,099	0	0
AERIE PHARMACEUTICALS INC	Cmn	00771V108	1,292	34,221	SH		DFND	2	34,221	0	0
AERIE PHARMACEUTICALS INC	Cmn	00771V108	1,056	27,968	SH		DFND	1	27,968	0	0
AERIE PHARMACEUTICALS INC	Cmn	00771V108	1,834	48,600	SH	Call	DFND	1	48,600	0	0
AERIE PHARMACEUTICALS INC	Cmn	00771V108	1,189	31,500	SH	Put	DFND	1	31,500	0	0
AERIE PHARMACEUTICALS INC	Cmn	00771V108	18,752	496,865	SH		DFND		496,865	0	0
AEROHIVE NETWORKS INC	Cmn	007786106	72	11,774	SH		DFND	1	11,774	0	0
AEROJET ROCKETDYNE HOLDINGS IN	Cmn	007800105	866	49,259	SH		DFND	2	49,259	0	0
AEROJET ROCKETDYNE HOLDINGS IN	Cmn	007800105	179	10,163	SH		DFND	1	10,163	0	0
AEROJET ROCKETDYNE HOLDINGS IN	Cmn	007800105	403	22,952	SH		DFND		22,952	0	0
AEROVIRONMENT INC	Cmn	008073108	200	8,200	SH	Put	DFND	1	8,200	0	0
AEROVIRONMENT INC	Cmn	008073108	1,191	48,788	SH		DFND		48,788	0	0
AES CORP COMMON STOCK	Cmn	00130H105	423	32,888	SH		DFND	1	32,888	0	0
AES CORP COMMON STOCK	Cmn	00130H105	280	21,800	SH	Call	DFND	1	21,800	0	0
AETNA INC - NEW	Cmn	00817Y108	831	7,200	SH	Call	DFND	2	7,200	0	0
AETNA INC - NEW	Cmn	00817Y108	22,467	194,600	SH	Call	DFND	1	194,600	0	0
AETNA INC - NEW	Cmn	00817Y108	14,050	121,700	SH	Put	DFND	1	121,700	0	0
AETNA INC - NEW	Cmn	00817Y108	77,659	672,661	SH		DFND		672,661	0	0
AFFILIATED MANAGERS GRP INC CMN STOCK	Cmn	008252108	3,363	23,241	SH		DFND	2	23,241	0	0
AFFILIATED MANAGERS GRP INC CMN STOCK	Cmn	008252108	401	2,770	SH		DFND	1	2,770	0	0
AFFILIATED MANAGERS GRP INC CMN STOCK	Cmn	008252108	2,662	18,400	SH	Call	DFND	1	18,400	0	0
AFFILIATED MANAGERS GRP INC CMN STOCK	Cmn	008252108	2,662	18,400	SH	Put	DFND	1	18,400	0	0
AFFILIATED MANAGERS GRP INC CMN STOCK	Cmn	008252108	188,616	1,303,498	SH		DFND		1,303,498	0	0
AFLAC INC	Cmn	001055102	5,136	71,468	SH		DFND	2	71,468	0	0
AFLAC INC	Cmn	001055102	12,771	177,700	SH	Call	DFND	2	177,700	0	0
AFLAC INC	Cmn	001055102	13,562	188,700	SH	Put	DFND	2	188,700	0	0
AFLAC INC	Cmn	001055102	445	6,196	SH		DFND	1	6,196	0	0
AFLAC INC	Cmn	001055102	9,444	131,400	SH	Call	DFND	1	131,400	0	0
AFLAC INC	Cmn	001055102	9,171	127,600	SH	Put	DFND	1	127,600	0	0
AG MORTGAGE INVESTMENT TRUST	Cmn	001228105	235	14,931	SH		DFND	1	14,931	0	0
AG&E HOLDINGS INC	Cmn	00108M102	4	15,502	SH		DFND	1	15,502	0	0
AGCO CORP. COMMON STOCK	Cmn	001084102	979	19,845	SH		DFND	1	19,845	0	0
AGCO CORP. COMMON STOCK	Cmn	001084102	927	18,800	SH	Call	DFND	1	18,800	0	0
AGCO CORP. COMMON STOCK	Cmn	001084102	1,494	30,300	SH	Put	DFND	1	30,300	0	0
AGENUS INC	Cmn	00847G705	195	27,110	SH		DFND	2	27,110	0	0
AGENUS INC	Cmn	00847G705	209	29,161	SH		DFND	1	29,161	0	0
AGENUS INC	Cmn	00847G705	174	24,200	SH	Call	DFND	1	24,200	0	0
AGENUS INC	Cmn	00847G705	101	14,100	SH	Put	DFND	1	14,100	0	0
AGENUS INC	Cmn	00847G705	234	32,627	SH		DFND		32,627	0	0
AGILENT TECHNOLOGIES INC CMN STK	Cmn	00846U101	1,282	27,223	SH		DFND	2	27,223	0	0
AGILENT TECHNOLOGIES INC CMN STK	Cmn	00846U101	592	12,580	SH		DFND	1	12,580	0	0
AGILENT TECHNOLOGIES INC CMN STK	Cmn	00846U101	2,317	49,200	SH	Call	DFND	1	49,200	0	0
AGILENT TECHNOLOGIES INC CMN STK	Cmn	00846U101	1,432	30,400	SH	Put	DFND	1	30,400	0	0
AGILENT TECHNOLOGIES INC CMN STK	Cmn	00846U101	43,887	931,981	SH		DFND		931,981	0	0
AGIOS PHARMACEUTICALS INC	Cmn	00847X104	3,267	61,850	SH		DFND	2	61,850	0	0
AGIOS PHARMACEUTICALS INC	Cmn	00847X104	1,162	22,000	SH	Call	DFND	1	22,000	0	0
AGIOS PHARMACEUTICALS INC	Cmn	00847X104	269	5,100	SH	Put	DFND	1	5,100	0	0
AGIOS PHARMACEUTICALS INC	Cmn	00847X104	11,666	220,869	SH		DFND		220,869	0	0
AGNC INVESTMENT CORP	Cmn	02503X105	378	19,323	SH		DFND	1	19,323	0	0
AGNC INVESTMENT CORP	Cmn	02503X105	723	37,000	SH	Call	DFND	1	37,000	0	0
AGNC INVESTMENT CORP	Cmn	02503X105	940	48,100	SH	Put	DFND	1	48,100	0	0
AGNC INVESTMENT CORP	Cmn	02503X105	14,469	740,501	SH		DFND		740,501	0	0
AGNICO EAGLE - NYSE CMN STOCK	Cmn	008474108	6,870	126,800	SH	Call	DFND	2	126,800	0	0
AGNICO EAGLE - NYSE CMN STOCK	Cmn	008474108	11,762	217,100	SH	Put	DFND	2	217,100	0	0
AGNICO EAGLE - NYSE CMN STOCK	Cmn	008474108	1,368	25,242	SH		DFND	1	25,242	0	0
AGNICO EAGLE - NYSE CMN STOCK	Cmn	008474108	15,019	277,200	SH	Call	DFND	1	277,200	0	0
AGNICO EAGLE - NYSE CMN STOCK	Cmn	008474108	7,038	129,900	SH	Put	DFND	1	129,900	0	0
AGNICO EAGLE - NYSE CMN STOCK	Cmn	008474108	14,665	270,673	SH		DFND		270,673	0	0
AGREE REALTY CORP CMN STK	Cmn	008492100	706	14,270	SH		DFND	2	14,270	0	0
AGRIA CORP - ADR	Depository Receipt	00850H103	19	22,616	SH		DFND	1	22,616	0	0
AGRIUM COMMON	Cmn	008916108	5,215	57,500	SH	Call	DFND	1	57,500	0	0
AGRIUM COMMON	Cmn	008916108	6,212	68,500	SH	Put	DFND	1	68,500	0	0
AIMMUNE THERAPEUTICS INC	Cmn	00900T107	254	16,944	SH		DFND	1	16,944	0	0
AIR LEASE CORP	Cmn	00912X302	3,070	107,422	SH		DFND	2	107,422	0	0
AIR LEASE CORP	Cmn	00912X302	206	7,200	SH	Call	DFND	1	7,200	0	0
AIR LEASE CORP	Cmn	00912X302	340	11,900	SH	Put	DFND	1	11,900	0	0
AIR LEASE CORP	Cmn	00912X302	3,069	107,368	SH		DFND		107,368	0	0
AIR METHODS CORP CMN STK	Cmn	009128307	265	8,400	SH	Call	DFND	1	8,400	0	0
AIR METHODS CORP CMN STK	Cmn	009128307	394	12,500	SH	Put	DFND	1	12,500	0	0
AIR METHODS CORP CMN STK	Cmn	009128307	4,423	140,467	SH		DFND		140,467	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	51,299	341,223	SH		DFND	2	341,223	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	661	4,400	SH	Call	DFND	2	4,400	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	571	3,800	SH	Put	DFND	2	3,800	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	257	1,710	SH		DFND	1	1,710	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	8,825	58,700	SH	Call	DFND	1	58,700	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	6,014	40,000	SH	Put	DFND	1	40,000	0	0
AIR PRODS & CHEMS INC	Cmn	009158106	21,833	145,224	SH		DFND		145,224	0	0
AIRCASTLE COMMON STOCK	Cmn	G0129K104	325	16,381	SH		DFND	2	16,381	0	0
AIRCASTLE COMMON STOCK	Cmn	G0129K104	409	20,615	SH		DFND	1	20,615	0	0
AIRCASTLE COMMON STOCK	Cmn	G0129K104	1,836	92,428	SH		DFND		92,428	0	0
AIRMEDIA GROUP INC-ADR	Cmn	009411109	39	11,700	SH	Call	DFND	1	11,700	0	0
AIRMEDIA GROUP INC-ADR	Cmn	009411109	47	14,000	SH	Put	DFND	1	14,000	0	0
AK STEEL COMMON STOCK	Cmn	001547108	6,860	1,420,332	SH		DFND	2	1,420,332	0	0
AK STEEL COMMON STOCK	Cmn	001547108	2,102	435,124	SH		DFND	1	435,124	0	0
AK STEEL COMMON STOCK	Cmn	001547108	5,018	1,039,000	SH	Call	DFND	1	1,039,000	0	0
AK STEEL COMMON STOCK	Cmn	001547108	5,242	1,085,400	SH	Put	DFND	1	1,085,400	0	0
AK STEEL COMMON STOCK	Cmn	001547108	4,311	892,556	SH		DFND		892,556	0	0
AKAMAI TECHNOLOGIES INC CMN STOCK	Cmn	00971T101	768	14,500	SH	Call	DFND	2	14,500	0	0
AKAMAI TECHNOLOGIES INC CMN STOCK	Cmn	00971T101	905	17,073	SH		DFND	1	17,073	0	0
AKAMAI TECHNOLOGIES INC CMN STOCK	Cmn	00971T101	8,012	151,200	SH	Call	DFND	1	151,200	0	0
AKAMAI TECHNOLOGIES INC CMN STOCK	Cmn	00971T101	11,059	208,700	SH	Put	DFND	1	208,700	0	0
AKORN INC CMN STK	Cmn	009728106	7,200	264,108	SH		DFND	2	264,108	0	0
AKORN INC CMN STK	Cmn	009728106	622	22,800	SH	Call	DFND	1	22,800	0	0
AKORN INC CMN STK	Cmn	009728106	570	20,900	SH	Put	DFND	1	20,900	0	0
ALAMOS GOLD INC- CLASS A	Cmn	011532108	330	40,290	SH		DFND	1	40,290	0	0
ALAMOS GOLD INC- CLASS A	Cmn	011532108	139	16,900	SH	Call	DFND	1	16,900	0	0
ALAMOS GOLD INC- CLASS A	Cmn	011532108	334	40,700	SH	Put	DFND	1	40,700	0	0
ALASKA AIR GROUP COMMON STOCK ALK	Cmn	011659109	9,208	139,808	SH		DFND	2	139,808	0	0
ALASKA AIR GROUP COMMON STOCK ALK	Cmn	011659109	1,666	25,300	SH	Call	DFND	2	25,300	0	0
ALASKA AIR GROUP COMMON STOCK ALK	Cmn	011659109	1,403	21,300	SH	Put	DFND	2	21,300	0	0
ALASKA AIR GROUP COMMON STOCK ALK	Cmn	011659109	724	10,990	SH		DFND	1	10,990	0	0
ALASKA AIR GROUP COMMON STOCK ALK	Cmn	011659109	3,155	47,900	SH	Call	DFND	1	47,900	0	0
ALASKA AIR GROUP COMMON STOCK ALK	Cmn	011659109	5,565	84,500	SH	Put	DFND	1	84,500	0	0
ALASKA COMMUNICATIONS SYSTEMS GROUP CMN STK	Cmn	01167P101	18	10,675	SH		DFND	1	10,675	0	0
ALBANY MOLECULAR RESEARCH 2.25% CB 11/15/2018-REGI	Bond	012423AB5	40,530	34,225,000	PRN		DFND		0	0	0
ALBEMARLE CORP CMN STK	Cmn	012653101	3,232	37,800	SH	Call	DFND	2	37,800	0	0
ALBEMARLE CORP CMN STK	Cmn	012653101	3,881	45,400	SH	Put	DFND	2	45,400	0	0
ALBEMARLE CORP CMN STK	Cmn	012653101	5,899	69,000	SH	Call	DFND	1	69,000	0	0
ALBEMARLE CORP CMN STK	Cmn	012653101	2,659	31,100	SH	Put	DFND	1	31,100	0	0
ALCOA INC CMN STOCK	Cmn	013817101	3,287	324,154	SH		DFND	2	324,154	0	0
ALCOA INC CMN STOCK	Cmn	013817101	448	44,200	SH	Call	DFND	2	44,200	0	0
ALCOA INC CMN STOCK	Cmn	013817101	189	18,600	SH	Put	DFND	2	18,600	0	0
ALCOA INC CMN STOCK	Cmn	013817101	1,535	151,334	SH		DFND	1	151,334	0	0
ALCOA INC CMN STOCK	Cmn	013817101	12,272	1,210,300	SH	Call	DFND	1	1,210,300	0	0
ALCOA INC CMN STOCK	Cmn	013817101	8,328	821,300	SH	Put	DFND	1	821,300	0	0
ALCOA INC CMN STOCK	Cmn	013817101	31,149	3,071,873	SH		DFND		3,071,873	0	0
ALCOBRA LTD	Cmn	M2239P109	36	14,593	SH		DFND	1	14,593	0	0
ALCOBRA LTD	Cmn	M2239P109	30	12,100	SH	Call	DFND	1	12,100	0	0
ALDER BIOPHARMACEUTICALS INC	Cmn	014339105	518	15,800	SH	Put	DFND	1	15,800	0	0
ALDER BIOPHARMACEUTICALS INC	Cmn	014339105	27,400	836,124	SH		DFND		836,124	0	0
ALERE INC	Cmn	01449J105	380	8,791	SH		DFND	1	8,791	0	0
ALERE INC	Cmn	01449J105	2,971	68,700	SH	Call	DFND	1	68,700	0	0
ALERE INC	Cmn	01449J105	1,427	33,000	SH	Put	DFND	1	33,000	0	0
ALERIAN ENERGY INFRASTRUCTUR	Cmn	00162Q676	274	11,832	SH		DFND	1	11,832	0	0
ALERIAN MLP ETF	Cmn	00162Q866	2,864	225,700	SH	Call	DFND	1	225,700	0	0
ALERIAN MLP ETF	Cmn	00162Q866	227	17,900	SH	Put	DFND	1	17,900	0	0
ALEXANDRIA RE EQUITIES INC CMN STOCK	Cmn	015271109	30,934	284,401	SH		DFND		284,401	0	0
ALEXCO RESOURCE CORP	Cmn	01535P106	20	11,143	SH		DFND	1	11,143	0	0
ALEXION PHARMACEUTICALS INC CMN STOCK	Cmn	015351109	26,428	215,667	SH		DFND	2	215,667	0	0
ALEXION PHARMACEUTICALS INC CMN STOCK	Cmn	015351109	204	1,662	SH		DFND	1	1,662	0	0
ALEXION PHARMACEUTICALS INC CMN STOCK	Cmn	015351109	8,259	67,400	SH	Call	DFND	1	67,400	0	0
ALEXION PHARMACEUTICALS INC CMN STOCK	Cmn	015351109	5,992	48,900	SH	Put	DFND	1	48,900	0	0
ALIBABA GROUP HOLDING LTD - SP ADR	Depository Receipt	01609W102	13,723	129,717	SH		DFND	1	129,717	0	0
ALIBABA GROUP HOLDING LTD - SP ADR	Cmn	01609W102	244,417	2,310,400	SH	Call	DFND	1	2,310,400	0	0
ALIBABA GROUP HOLDING LTD - SP ADR	Cmn	01609W102	191,903	1,814,000	SH	Put	DFND	1	1,814,000	0	0
ALIBABA GROUP HOLDING LTD - SP ADR	Depository Receipt	01609W102	178,444	1,686,775	SH		DFND		1,686,775	0	0
ALIGN TECHNOLOGY INC.	Cmn	016255101	1,958	20,886	SH		DFND	2	20,886	0	0
ALIGN TECHNOLOGY INC.	Cmn	016255101	2,569	27,400	SH	Call	DFND	2	27,400	0	0
ALIGN TECHNOLOGY INC.	Cmn	016255101	3,347	35,700	SH	Put	DFND	2	35,700	0	0
ALIGN TECHNOLOGY INC.	Cmn	016255101	1,547	16,500	SH	Call	DFND	1	16,500	0	0
ALIGN TECHNOLOGY INC.	Cmn	016255101	628	6,700	SH	Put	DFND	1	6,700	0	0
ALIMERA SCIENCES INC	Cmn	016259103	22	14,900	SH	Call	DFND	1	14,900	0	0
ALKERMES PLC	Cmn	G01767105	531	11,300	SH	Call	DFND	1	11,300	0	0
ALKERMES PLC	Cmn	G01767105	743	15,800	SH	Put	DFND	1	15,800	0	0
ALLEGHANY CORPORATION COMMON STOCK	Cmn	017175100	717	1,365	SH		DFND	1	1,365	0	0
ALLEGHENY TECHNOLOGIES INC. CMN STK	Cmn	01741R102	1,296	71,700	SH	Call	DFND	1	71,700	0	0
ALLEGHENY TECHNOLOGIES INC. CMN STK	Cmn	01741R102	902	49,900	SH	Put	DFND	1	49,900	0	0
ALLEGIANT TRAVEL CO COMMON STOCK	Cmn	01748X102	675	5,114	SH		DFND	1	5,114	0	0
ALLEGIANT TRAVEL CO COMMON STOCK	Cmn	01748X102	594	4,500	SH	Call	DFND	1	4,500	0	0
ALLEGIANT TRAVEL CO COMMON STOCK	Cmn	01748X102	1,149	8,700	SH	Put	DFND	1	8,700	0	0
ALLEGIANT TRAVEL CO COMMON STOCK	Cmn	01748X102	6,078	46,023	SH		DFND		46,023	0	0
ALLEGION PLC	Cmn	G0176J109	1,636	23,736	SH		DFND	2	23,736	0	0
ALLEGION PLC	Cmn	G0176J109	510	7,400	SH	Call	DFND	1	7,400	0	0
ALLERGAN 5.5% MAND 03/01/2018-REGISTERED	Pref Stk	G0177J116	32,830	40,000	SH		DFND		0	0	0
ALLERGAN PLC	Cmn	G0177J108	6,711	29,140	SH		DFND	1	29,140	0	0
ALLERGAN PLC	Cmn	G0177J108	142,355	618,100	SH	Call	DFND	1	618,100	0	0
ALLERGAN PLC	Cmn	G0177J108	129,342	561,600	SH	Put	DFND	1	561,600	0	0
ALLETE INC CMN STK	Cmn	018522300	1,589	26,647	SH		DFND		26,647	0	0
ALLIANCE BERNSTEIN HOLDING LP CMN STOCK	Cmn	01881G106	269	11,805	SH		DFND	1	11,805	0	0
ALLIANCE BERNSTEIN HOLDING LP CMN STOCK	Cmn	01881G106	374	16,400	SH	Call	DFND	1	16,400	0	0
ALLIANCE DATA SYSTEMS CMN STK	Cmn	018581108	1,335	6,223	SH		DFND	1	6,223	0	0
ALLIANCE DATA SYSTEMS CMN STK	Cmn	018581108	5,084	23,700	SH	Call	DFND	1	23,700	0	0
ALLIANCE DATA SYSTEMS CMN STK	Cmn	018581108	6,243	29,100	SH	Put	DFND	1	29,100	0	0
ALLIANCE DATA SYSTEMS CMN STK	Cmn	018581108	47,015	219,152	SH		DFND		219,152	0	0
ALLIANCE RESOURCE PARTNERS CMN STOCK	Cmn	01877R108	230	10,383	SH		DFND	1	10,383	0	0
ALLIANCE RESOURCE PARTNERS CMN STOCK	Cmn	01877R108	244	11,000	SH	Call	DFND	1	11,000	0	0
ALLIANT ENERGY CORP CMN STOCK	Cmn	018802108	366	9,547	SH		DFND		9,547	0	0
ALLIANZGI CONVERTIBLE & INCOME FUND	Cmn	018828103	70	10,419	SH		DFND	1	10,419	0	0
ALLIANZGI CONVERTIBLE & INCOME FUND II	Cmn	018825109	88	14,805	SH		DFND	1	14,805	0	0
ALLIED WORLD ASSURANCE HOLDINGS LTD/BERMUDA COMMON	Cmn	H01531104	1,798	44,492	SH		DFND	2	44,492	0	0
ALLISON TRANSMISSION HOLDING	Cmn	01973R101	3,075	107,210	SH		DFND	2	107,210	0	0
ALLISON TRANSMISSION HOLDING	Cmn	01973R101	333	11,617	SH		DFND	1	11,617	0	0
ALLOT COMMUNICATIONS LTD	Cmn	M0854Q105	71	13,388	SH		DFND	1	13,388	0	0
ALLSCRIPTS HEALTHCARE SOLUTION	Cmn	01988P108	371	28,200	SH	Call	DFND	1	28,200	0	0
ALLSCRIPTS HEALTHCARE SOLUTIONS 1.25% CB 07/01/202	Bond	01988PAD0	15,412	15,000,000	PRN		DFND		0	0	0
ALLSTATE CORP CMN STK	Cmn	020002101	1,605	23,200	SH	Call	DFND	2	23,200	0	0
ALLSTATE CORP CMN STK	Cmn	020002101	2,034	29,400	SH	Put	DFND	2	29,400	0	0
ALLSTATE CORP CMN STK	Cmn	020002101	4,760	68,800	SH	Call	DFND	1	68,800	0	0
ALLSTATE CORP CMN STK	Cmn	020002101	4,047	58,500	SH	Put	DFND	1	58,500	0	0
ALLSTATE CORP CMN STK	Cmn	020002101	11,248	162,596	SH		DFND		162,596	0	0
ALLY FINANCIAL INC	Cmn	02005N100	848	43,535	SH		DFND	2	43,535	0	0
ALLY FINANCIAL INC	Cmn	02005N100	2,591	133,100	SH	Call	DFND	1	133,100	0	0
ALLY FINANCIAL INC	Cmn	02005N100	2,149	110,400	SH	Put	DFND	1	110,400	0	0
ALMADEN MINERALS LTD COMMON STOCK	Cmn	020283305	36	25,461	SH		DFND	1	25,461	0	0
ALMADEN MINERALS LTD COMMON STOCK	Cmn	020283305	29	20,800	SH	Put	DFND	1	20,800	0	0
ALMOST FAMILY INC CMN STK	Cmn	020409108	316	8,599	SH		DFND		8,599	0	0
ALNYLAM PHARMACEUTICALS INC. COMMON STOCK	Cmn	02043Q107	1,789	26,400	SH	Call	DFND	1	26,400	0	0
ALNYLAM PHARMACEUTICALS INC. COMMON STOCK	Cmn	02043Q107	624	9,200	SH	Put	DFND	1	9,200	0	0
ALON USA ENERGY INC COMMON STOCK	Cmn	020520102	4,820	597,961	SH		DFND	2	597,961	0	0
ALON USA ENERGY INC COMMON STOCK	Cmn	020520102	277	34,317	SH		DFND	1	34,317	0	0
ALON USA ENERGY INC COMMON STOCK	Cmn	020520102	141	17,500	SH	Put	DFND	1	17,500	0	0
ALON USA ENERGY INC COMMON STOCK	Cmn	020520102	94	11,686	SH		DFND		11,686	0	0
ALON USA PARTNERS LP	Cmn	02052T109	139	16,132	SH		DFND	1	16,132	0	0
ALON USA PARTNERS LP	Cmn	02052T109	122	14,200	SH	Call	DFND	1	14,200	0	0
ALPHA & OMEGA SEMICONDUCTOR	Cmn	G6331P104	1,422	65,459	SH		DFND	2	65,459	0	0
ALPHABET INC-CL A	Cmn	02079K305	24,201	30,099	SH		DFND	2	30,099	0	0
ALPHABET INC-CL A	Cmn	02079K305	1,849	2,300	SH	Call	DFND	2	2,300	0	0
ALPHABET INC-CL A	Cmn	02079K305	1,126	1,400	SH	Put	DFND	2	1,400	0	0
ALPHABET INC-CL A	Cmn	02079K305	2,457	3,056	SH		DFND	1	3,056	0	0
ALPHABET INC-CL A	Cmn	02079K305	335,856	417,700	SH	Call	DFND	1	417,700	0	0
ALPHABET INC-CL A	Cmn	02079K305	329,906	410,300	SH	Put	DFND	1	410,300	0	0
ALPHABET INC-CL A	Cmn	02079K305	484,197	602,190	SH		DFND		602,190	0	0
ALPHABET INC-CL C	Cmn	02079K107	1,005	1,293	SH		DFND	1	1,293	0	0
ALPHABET INC-CL C	Cmn	02079K107	258,138	332,100	SH	Call	DFND	1	332,100	0	0
ALPHABET INC-CL C	Cmn	02079K107	333,846	429,500	SH	Put	DFND	1	429,500	0	0
ALPHACLONE ALTERNATIVE ALPHA	Cmn	26922A305	644	17,900	SH		DFND	1	17,900	0	0
ALPHACLONE INTERNATIONAL ETF	Cmn	26922A818	771	37,182	SH		DFND	1	37,182	0	0
ALPINE GLOBAL PREMIER PROPER	Cmn	02083A103	86	15,531	SH		DFND	1	15,531	0	0
ALPS EQUAL SECTOR WEIGHT ETF	Cmn	00162Q205	1,110	18,784	SH		DFND	1	18,784	0	0
ALPS INTERNATIONAL SECTOR DI	Cmn	00162Q718	1,002	41,383	SH		DFND	1	41,383	0	0
ALTISOURCE PORTFOLIO SOL	Cmn	L0175J104	243	7,505	SH		DFND	1	7,505	0	0
ALTISOURCE PORTFOLIO SOL	Cmn	L0175J104	771	23,800	SH	Call	DFND	1	23,800	0	0
ALTISOURCE PORTFOLIO SOL	Cmn	L0175J104	447	13,800	SH	Put	DFND	1	13,800	0	0
ALTISOURCE RESIDENTIAL	Cmn	02153W100	169	15,525	SH		DFND	1	15,525	0	0
ALTISOURCE RESIDENTIAL	Cmn	02153W100	291	26,700	SH	Put	DFND	1	26,700	0	0
ALTRA INDUSTRIAL MOTION CORP	Cmn	02208R106	231	7,982	SH		DFND	2	7,982	0	0
ALTRA INDUSTRIAL MOTION CORP	Cmn	02208R106	1,547	53,412	SH		DFND		53,412	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	3,772	59,657	SH		DFND	2	59,657	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	626	9,900	SH	Call	DFND	2	9,900	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	4,521	71,500	SH	Put	DFND	2	71,500	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	2,010	31,783	SH		DFND	1	31,783	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	28,795	455,400	SH	Call	DFND	1	455,400	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	40,670	643,200	SH	Put	DFND	1	643,200	0	0
ALTRIA GROUP INC CMN STK	Cmn	02209S103	2,968	46,945	SH		DFND		46,945	0	0
AMAG PHARMACEUTICALS 2.5% CB 02/15/2019-REGISTERED	Bond	00163UAA4	17,000	15,000,000	PRN		DFND		0	0	0
AMAG PHARMACEUTICALS INC CMN STK	Cmn	00163U106	2,205	89,943	SH		DFND	2	89,943	0	0
AMAG PHARMACEUTICALS INC CMN STK	Cmn	00163U106	439	17,900	SH	Call	DFND	1	17,900	0	0
AMAG PHARMACEUTICALS INC CMN STK	Cmn	00163U106	485	19,800	SH	Put	DFND	1	19,800	0	0
AMARIN CORP PLC - ADR	Depository Receipt	023111206	75	23,640	SH		DFND	1	23,640	0	0
AMARIN CORP PLC - ADR	Cmn	023111206	339	106,200	SH	Call	DFND	1	106,200	0	0
AMARIN CORP PLC - ADR	Cmn	023111206	202	63,200	SH	Put	DFND	1	63,200	0	0
AMAYA GAMING GROUP INC	Cmn	02314M108	181	11,200	SH	Call	DFND	1	11,200	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	20,441	24,413	SH		DFND	2	24,413	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	2,931	3,500	SH	Call	DFND	2	3,500	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	2,428	2,900	SH	Put	DFND	2	2,900	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	6,453	7,707	SH		DFND	1	7,707	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	1,081,604	1,291,760	SH	Call	DFND	1	1,291,760	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	1,050,305	1,254,380	SH	Put	DFND	1	1,254,380	0	0
AMAZON COM INC CMN STOCK	Cmn	023135106	413,271	493,570	SH		DFND		493,570	0	0
AMBAC FINANCIAL GROUP INC/NE	Cmn	023139884	232	12,600	SH	Call	DFND	1	12,600	0	0
AMBARELLA INC	Cmn	G037AX101	2,017	27,400	SH	Call	DFND	2	27,400	0	0
AMBARELLA INC	Cmn	G037AX101	2,576	35,000	SH	Put	DFND	2	35,000	0	0
AMBARELLA INC	Cmn	G037AX101	13,787	187,300	SH	Call	DFND	1	187,300	0	0
AMBARELLA INC	Cmn	G037AX101	13,758	186,900	SH	Put	DFND	1	186,900	0	0
AMBER ROAD INC	Cmn	02318Y108	1,120	116,101	SH		DFND	2	116,101	0	0
AMBEV SA-SPN ADR	Depository Receipt	02319V103	231	37,917	SH		DFND	1	37,917	0	0
AMC ENTERTAINMENT HLDS-CL A	Cmn	00165C104	280	9,000	SH	Call	DFND	1	9,000	0	0
AMC ENTERTAINMENT HLDS-CL A	Cmn	00165C104	410	13,200	SH	Put	DFND	1	13,200	0	0
AMC NETWORKS INC	Cmn	00164V103	15,462	298,142	SH		DFND	2	298,142	0	0
AMC NETWORKS INC	Cmn	00164V103	279	5,382	SH		DFND	1	5,382	0	0
AMC NETWORKS INC	Cmn	00164V103	773	14,900	SH	Call	DFND	1	14,900	0	0
AMC NETWORKS INC	Cmn	00164V103	5,760	111,075	SH		DFND		111,075	0	0
AMDOCS LIMITED CMN STOCK	Cmn	G02602103	2,328	40,248	SH		DFND	2	40,248	0	0
AMDOCS LIMITED CMN STOCK	Cmn	G02602103	312	5,400	SH	Call	DFND	1	5,400	0	0
AMEDISYS INC. CMN STK	Cmn	023436108	417	8,798	SH		DFND	1	8,798	0	0
AMEDISYS INC. CMN STK	Cmn	023436108	275	5,800	SH	Call	DFND	1	5,800	0	0
AMERCO CMN STK	Cmn	023586100	457	1,408	SH		DFND	1	1,408	0	0
AMERCO CMN STK	Cmn	023586100	1,062	3,276	SH		DFND		3,276	0	0
AMEREN CORPORATION	Cmn	023608102	232	4,717	SH		DFND	1	4,717	0	0
AMEREN CORPORATION	Cmn	023608102	433	8,800	SH	Call	DFND	1	8,800	0	0
AMERESCO INC-CL A	Cmn	02361E108	126	23,887	SH		DFND		23,887	0	0
AMERICA MOVIL-SERIES L 1:20	Depository Receipt	02364W105	1,491	130,309	SH		DFND	1	130,309	0	0
AMERICA MOVIL-SERIES L 1:20	Cmn	02364W105	260	22,700	SH	Call	DFND	1	22,700	0	0
AMERICA MOVIL-SERIES L 1:20	Cmn	02364W105	652	57,000	SH	Put	DFND	1	57,000	0	0
AMERICAN AIRLINES GROUP INC	Cmn	02376R102	10,200	278,600	SH	Call	DFND	2	278,600	0	0
AMERICAN AIRLINES GROUP INC	Cmn	02376R102	3,463	94,600	SH	Put	DFND	2	94,600	0	0
AMERICAN AIRLINES GROUP INC	Cmn	02376R102	5,617	153,418	SH		DFND	1	153,418	0	0
AMERICAN AIRLINES GROUP INC	Cmn	02376R102	58,679	1,602,800	SH	Call	DFND	1	1,602,800	0	0
AMERICAN AIRLINES GROUP INC	Cmn	02376R102	39,078	1,067,400	SH	Put	DFND	1	1,067,400	0	0
AMERICAN CAPITAL LTD	Cmn	02503Y103	169	10,000	SH		DFND	2	10,000	0	0
AMERICAN CAPITAL LTD	Cmn	02503Y103	321	19,000	SH	Put	DFND	2	19,000	0	0
AMERICAN CAPITAL LTD	Cmn	02503Y103	927	54,843	SH		DFND	1	54,843	0	0
AMERICAN CAPITAL LTD	Cmn	02503Y103	558	33,000	SH	Call	DFND	1	33,000	0	0
AMERICAN CAPITAL LTD	Cmn	02503Y103	715	42,300	SH	Put	DFND	1	42,300	0	0
AMERICAN DG ENERGY INC	Cmn	025398108	9	34,150	SH		DFND	1	34,150	0	0
AMERICAN ELEC PWR INC	Cmn	025537101	5,490	85,500	SH	Call	DFND	1	85,500	0	0
AMERICAN ELEC PWR INC	Cmn	025537101	9,022	140,500	SH	Put	DFND	1	140,500	0	0
AMERICAN ELEC PWR INC	Cmn	025537101	12,957	201,798	SH		DFND		201,798	0	0
AMERICAN EQUITY INVT LIFE HL COMMON STOCK	Cmn	025676206	3,392	191,293	SH		DFND	2	191,293	0	0
AMERICAN EQUITY INVT LIFE HL COMMON STOCK	Cmn	025676206	325	18,328	SH		DFND	1	18,328	0	0
AMERICAN EXPRESS CO. COMMON STOCK	Cmn	025816109	1,703	26,600	SH	Call	DFND	2	26,600	0	0
AMERICAN EXPRESS CO. COMMON STOCK	Cmn	025816109	384	6,000	SH	Put	DFND	2	6,000	0	0
AMERICAN EXPRESS CO. COMMON STOCK	Cmn	025816109	726	11,340	SH		DFND	1	11,340	0	0
AMERICAN EXPRESS CO. COMMON STOCK	Cmn	025816109	40,922	639,000	SH	Call	DFND	1	639,000	0	0
AMERICAN EXPRESS CO. COMMON STOCK	Cmn	025816109	66,160	1,033,100	SH	Put	DFND	1	1,033,100	0	0
AMERICAN FINANCIAL GROUP INC COMMON STOCK	Cmn	025932104	4,890	65,199	SH		DFND	2	65,199	0	0
AMERICAN FINANCIAL GROUP INC COMMON STOCK	Cmn	025932104	283	3,778	SH		DFND	1	3,778	0	0
AMERICAN FINANCIAL GROUP INC COMMON STOCK	Cmn	025932104	360	4,796	SH		DFND		4,796	0	0
AMERICAN HOMES 4 RENT-CL A	Cmn	02665T306	52,807	2,440,237	SH		DFND		2,440,237	0	0
AMERICAN INTL GROUP INC	Cmn	026874784	6,148	103,600	SH	Call	DFND	2	103,600	0	0
AMERICAN INTL GROUP INC	Cmn	026874784	5,097	85,900	SH	Put	DFND	2	85,900	0	0
AMERICAN INTL GROUP INC	Cmn	026874784	47,389	798,600	SH	Call	DFND	1	798,600	0	0
AMERICAN INTL GROUP INC	Cmn	026874784	44,820	755,300	SH	Put	DFND	1	755,300	0	0
AMERICAN LORAIN CORP	Cmn	027297100	20	31,546	SH		DFND	1	31,546	0	0
AMERICAN MIDSTREAM PARTNERS	Cmn	02752P100	306	20,700	SH	Call	DFND	1	20,700	0	0
AMERICAN NATIONAL INSURANCE CMN STK	Cmn	028591105	1,128	9,252	SH		DFND		9,252	0	0
AMERICAN PUBLIC EDUCATION	Cmn	02913V103	730	36,848	SH		DFND		36,848	0	0
AMERICAN RAILCAR INDUSTRIES INC COMMON STOCK	Cmn	02916P103	468	11,281	SH		DFND	1	11,281	0	0
AMERICAN RAILCAR INDUSTRIES INC COMMON STOCK	Cmn	02916P103	336	8,100	SH	Call	DFND	1	8,100	0	0
AMERICAN RAILCAR INDUSTRIES INC COMMON STOCK	Cmn	02916P103	444	10,700	SH	Put	DFND	1	10,700	0	0
AMERICAN RENAL ASSOCIATES HO	Cmn	029227105	738	40,377	SH		DFND		40,377	0	0
AMERICAN STATES WATER CO CMN STK	Cmn	029899101	1,129	28,187	SH		DFND	2	28,187	0	0
AMERICAN SUPERCONDUCTOR CP CMN STK	Cmn	030111207	154	22,000	SH	Call	DFND	1	22,000	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	5,569	49,138	SH		DFND	2	49,138	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	6,743	59,500	SH	Call	DFND	2	59,500	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	10,823	95,500	SH	Put	DFND	2	95,500	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	2,337	20,623	SH		DFND	1	20,623	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	8,726	77,000	SH	Call	DFND	1	77,000	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	10,664	94,100	SH	Put	DFND	1	94,100	0	0
AMERICAN TOWER CORP - CL A	Cmn	03027X100	112,728	994,684	SH		DFND		994,684	0	0
AMERICAN VANGUARD CORP CMN STK	Cmn	030371108	502	31,282	SH		DFND	2	31,282	0	0
AMERICAN WATER WORKS CO INC	Cmn	030420103	15,660	209,250	SH		DFND	2	209,250	0	0
AMERICAN WATER WORKS CO INC	Cmn	030420103	685	9,159	SH		DFND	1	9,159	0	0
AMERICAN WATER WORKS CO INC	Cmn	030420103	1,474	19,700	SH	Call	DFND	1	19,700	0	0
AMERICAN WATER WORKS CO INC	Cmn	030420103	1,609	21,500	SH	Put	DFND	1	21,500	0	0
AMERICA'S CAR-MART INC CMN STK	Cmn	03062T105	246	6,749	SH		DFND	2	6,749	0	0
AMERIGAS PARTNERS LP CMN STK	Cmn	030975106	279	6,100	SH	Call	DFND	1	6,100	0	0
AMERIGAS PARTNERS LP CMN STK	Cmn	030975106	297	6,500	SH	Put	DFND	1	6,500	0	0
AMERIPRISE FINANCIAL INC COMMON STOCK	Cmn	03076C106	4,619	46,301	SH		DFND	2	46,301	0	0
AMERIPRISE FINANCIAL INC COMMON STOCK	Cmn	03076C106	3,452	34,600	SH	Call	DFND	1	34,600	0	0
AMERIPRISE FINANCIAL INC COMMON STOCK	Cmn	03076C106	898	9,000	SH	Put	DFND	1	9,000	0	0
AMERIPRISE FINANCIAL INC COMMON STOCK	Cmn	03076C106	1,458	14,613	SH		DFND		14,613	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	9,954	123,228	SH		DFND	2	123,228	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	380	4,700	SH	Call	DFND	2	4,700	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	210	2,600	SH	Put	DFND	2	2,600	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	201	2,489	SH		DFND	1	2,489	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	5,113	63,300	SH	Call	DFND	1	63,300	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	5,218	64,600	SH	Put	DFND	1	64,600	0	0
AMERISOURCEBERGEN CORP	Cmn	03073E105	55,397	685,776	SH		DFND		685,776	0	0
AMERN AXLE & MFG HLDGS INC CMN STOCK	Cmn	024061103	2,534	147,146	SH		DFND	2	147,146	0	0
AMERN AXLE & MFG HLDGS INC CMN STOCK	Cmn	024061103	1,226	71,200	SH	Call	DFND	1	71,200	0	0
AMERN AXLE & MFG HLDGS INC CMN STOCK	Cmn	024061103	279	16,200	SH	Put	DFND	1	16,200	0	0
AMERN AXLE & MFG HLDGS INC CMN STOCK	Cmn	024061103	6,783	393,925	SH		DFND		393,925	0	0
AMERN EAGLE OUTFITTERS INC CMN STK	Cmn	02553E106	18,999	1,063,758	SH		DFND	2	1,063,758	0	0
AMERN EAGLE OUTFITTERS INC CMN STK	Cmn	02553E106	263	14,700	SH	Call	DFND	2	14,700	0	0
AMERN EAGLE OUTFITTERS INC CMN STK	Cmn	02553E106	350	19,600	SH	Put	DFND	2	19,600	0	0
AMERN EAGLE OUTFITTERS INC CMN STK	Cmn	02553E106	417	23,336	SH		DFND	1	23,336	0	0
AMERN EAGLE OUTFITTERS INC CMN STK	Cmn	02553E106	1,623	90,900	SH	Call	DFND	1	90,900	0	0
AMERN EAGLE OUTFITTERS INC CMN STK	Cmn	02553E106	2,061	115,400	SH	Put	DFND	1	115,400	0	0
AMETEK INC CMN STOCK	Cmn	031100100	18,938	396,368	SH		DFND	2	396,368	0	0
AMETEK INC CMN STOCK	Cmn	031100100	572	11,968	SH		DFND	1	11,968	0	0
AMETEK INC CMN STOCK	Cmn	031100100	320	6,700	SH	Call	DFND	1	6,700	0	0
AMETEK INC CMN STOCK	Cmn	031100100	179,321	3,753,054	SH		DFND		3,753,054	0	0
AMGEN INC	Cmn	031162100	16,312	97,785	SH		DFND	1	97,785	0	0
AMGEN INC	Cmn	031162100	45,572	273,200	SH	Call	DFND	1	273,200	0	0
AMGEN INC	Cmn	031162100	106,858	640,600	SH	Put	DFND	1	640,600	0	0
AMGEN INC	Cmn	031162100	34,768	208,431	SH		DFND		208,431	0	0
AMICUS THERAPEUTICS INC	Cmn	03152W109	2,802	378,641	SH		DFND	2	378,641	0	0
AMICUS THERAPEUTICS INC	Cmn	03152W109	208	28,100	SH	Call	DFND	1	28,100	0	0
AMICUS THERAPEUTICS INC	Cmn	03152W109	228	30,800	SH	Put	DFND	1	30,800	0	0
AMIRA NATURE FOODS LTD	Cmn	G0335L102	314	37,878	SH		DFND	1	37,878	0	0
AMIRA NATURE FOODS LTD	Cmn	G0335L102	239	28,800	SH	Put	DFND	1	28,800	0	0
AMKOR TECHNOLOGY, INC.	Cmn	031652100	488	50,243	SH		DFND	1	50,243	0	0
AMKOR TECHNOLOGY, INC.	Cmn	031652100	444	45,700	SH	Call	DFND	1	45,700	0	0
AMKOR TECHNOLOGY, INC.	Cmn	031652100	313	32,200	SH	Put	DFND	1	32,200	0	0
AMKOR TECHNOLOGY, INC.	Cmn	031652100	8,719	896,984	SH		DFND		896,984	0	0
AMN HEALTHCARE SERVICES INC	Cmn	001744101	766	24,024	SH		DFND	2	24,024	0	0
AMN HEALTHCARE SERVICES INC	Cmn	001744101	1,167	36,607	SH		DFND	1	36,607	0	0
AMN HEALTHCARE SERVICES INC	Cmn	001744101	242	7,600	SH	Call	DFND	1	7,600	0	0
AMN HEALTHCARE SERVICES INC	Cmn	001744101	854	26,800	SH	Put	DFND	1	26,800	0	0
AMPHASTAR PHARMACEUTICALS IN	Cmn	03209R103	1,254	66,120	SH		DFND	2	66,120	0	0
AMPHENOL CORP CMN STK	Cmn	032095101	3,125	48,138	SH		DFND	2	48,138	0	0
AMPHENOL CORP CMN STK	Cmn	032095101	1,896	29,200	SH	Call	DFND	1	29,200	0	0
AMPHENOL CORP CMN STK	Cmn	032095101	18,396	283,365	SH		DFND		283,365	0	0
AMPIO PHARMACEUTICALS ORD	Cmn	03209T109	16	21,700	SH	Call	DFND	1	21,700	0	0
AMPLIFY SNACK BRANDS INC	Cmn	03211L102	549	33,898	SH		DFND	1	33,898	0	0
AMSURG CORP	Cmn	03232P405	624	9,300	SH	Call	DFND	1	9,300	0	0
AMSURG CORP	Cmn	03232P405	436	6,500	SH	Put	DFND	1	6,500	0	0
AMSURG CORP	Cmn	03232P405	46,577	694,657	SH		DFND		694,657	0	0
AMTRUST FINANCIAL SERVICES	Cmn	032359309	10,638	396,504	SH		DFND	2	396,504	0	0
AMTRUST FINANCIAL SERVICES	Cmn	032359309	682	25,404	SH		DFND	1	25,404	0	0
AMTRUST FINANCIAL SERVICES	Cmn	032359309	625	23,300	SH	Call	DFND	1	23,300	0	0
AMTRUST FINANCIAL SERVICES	Cmn	032359309	1,690	63,000	SH	Put	DFND	1	63,000	0	0
AMTRUST FINANCIAL SERVICES	Cmn	032359309	22,289	830,764	SH		DFND		830,764	0	0
AMTRUST FINANCIAL SERVICES	Cmn	032359309	8,049	300,000	SH	Put	DFND		300,000	0	0
AMTRUST FINANCIAL SERVICES 2.75% CB 12/15/2044-REG	Bond	032359AG6	28,643	33,000,000	PRN		DFND		0	0	0
AMYRIS 9.5% CB 04/15/2019-144A	Bond	03236MAD3	3,990	7,000,000	PRN		DFND		0	0	0
ANADARKO PETROLEUM COMMON STOCK APC	Cmn	032511107	35,171	555,100	SH	Call	DFND	1	555,100	0	0
ANADARKO PETROLEUM COMMON STOCK APC	Cmn	032511107	32,922	519,600	SH	Put	DFND	1	519,600	0	0
ANADARKO PETROLEUM COMMON STOCK APC	Cmn	032511107	362,901	5,727,609	SH		DFND		5,727,609	0	0
ANALOG DEVICES INC	Cmn	032654105	15,830	245,615	SH		DFND	2	245,615	0	0
ANALOG DEVICES INC	Cmn	032654105	284	4,400	SH	Put	DFND	2	4,400	0	0
ANALOG DEVICES INC	Cmn	032654105	5,871	91,100	SH	Call	DFND	1	91,100	0	0
ANALOG DEVICES INC	Cmn	032654105	2,597	40,300	SH	Put	DFND	1	40,300	0	0
ANALOG DEVICES INC	Cmn	032654105	31,550	489,531	SH		DFND		489,531	0	0
ANALOGIC CORP CMN STK	Cmn	032657207	222	2,500	SH		DFND	2	2,500	0	0
ANALOGIC CORP CMN STK	Cmn	032657207	1,111	12,537	SH		DFND		12,537	0	0
ANAVEX LIFE SCIENCES CORP CMN STK	Cmn	032797300	140	38,600	SH	Call	DFND	1	38,600	0	0
ANDERSONS INC CMN STOCK	Cmn	034164103	1,555	42,991	SH		DFND	2	42,991	0	0
ANGIE'S LIST INC	Cmn	034754101	317	32,029	SH		DFND	2	32,029	0	0
ANGIODYNAMICS INC. COMMON STOCK	Cmn	03475V101	219	12,500	SH	Call	DFND	1	12,500	0	0
ANGLOGOLD LTD -SPON ADR 2:1	Depository Receipt	035128206	256	16,100	SH		DFND	1	16,100	0	0
ANGLOGOLD LTD -SPON ADR 2:1	Cmn	035128206	1,703	107,000	SH	Call	DFND	1	107,000	0	0
ANGLOGOLD LTD -SPON ADR 2:1	Cmn	035128206	839	52,700	SH	Put	DFND	1	52,700	0	0
ANHEUSER-BUSCH INBEV SA/NV ADR 1:1	Cmn	03524A108	9,540	72,600	SH	Call	DFND	1	72,600	0	0
ANHEUSER-BUSCH INBEV SA/NV ADR 1:1	Cmn	03524A108	15,309	116,500	SH	Put	DFND	1	116,500	0	0
ANHEUSER-BUSCH INBEV SPN ADR 1:1	Depository Receipt	03524A108	2,759	20,997	SH		DFND	1	20,997	0	0
ANI PHARMACEUTICALS INC	Cmn	00182C103	936	14,113	SH		DFND	2	14,113	0	0
ANI PHARMACEUTICALS INC	Cmn	00182C103	2,243	33,800	SH	Call	DFND	1	33,800	0	0
ANI PHARMACEUTICALS INC	Cmn	00182C103	372	5,600	SH	Put	DFND	1	5,600	0	0
ANIKA THERAPEUTICS INC	Cmn	035255108	590	12,320	SH		DFND	2	12,320	0	0
ANIKA THERAPEUTICS INC	Cmn	035255108	390	8,143	SH		DFND		8,143	0	0
ANIXTER INTERNATIONAL INC CMN STK	Cmn	035290105	233	3,609	SH		DFND	1	3,609	0	0
ANIXTER INTERNATIONAL INC CMN STK	Cmn	035290105	264	4,100	SH	Call	DFND	1	4,100	0	0
ANIXTER INTERNATIONAL INC CMN STK	Cmn	035290105	297	4,600	SH	Put	DFND	1	4,600	0	0
ANIXTER INTERNATIONAL INC CMN STK	Cmn	035290105	2,542	39,409	SH		DFND		39,409	0	0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK	Cmn	035710409	1,062	101,100	SH	Call	DFND	2	101,100	0	0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK	Cmn	035710409	1,031	98,200	SH	Put	DFND	2	98,200	0	0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK	Cmn	035710409	788	75,000	SH	Call	DFND	1	75,000	0	0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK	Cmn	035710409	524	49,900	SH	Put	DFND	1	49,900	0	0
ANSYS INC CMN STOCK	Cmn	03662Q105	5,374	58,027	SH		DFND	2	58,027	0	0
ANSYS INC CMN STOCK	Cmn	03662Q105	391	4,225	SH		DFND	1	4,225	0	0
ANSYS INC CMN STOCK	Cmn	03662Q105	324	3,500	SH	Put	DFND	1	3,500	0	0
ANTARES PHARMA, INC. COMMON STOCK	Cmn	036642106	37	21,974	SH		DFND	1	21,974	0	0
ANTARES PHARMA, INC. COMMON STOCK	Cmn	036642106	25	15,000	SH	Call	DFND	1	15,000	0	0
ANTERO RESOURCES CORP	Cmn	03674X106	1,786	66,256	SH		DFND	2	66,256	0	0
ANTERO RESOURCES CORP	Cmn	03674X106	589	21,841	SH		DFND	1	21,841	0	0
ANTERO RESOURCES CORP	Cmn	03674X106	1,620	60,100	SH	Put	DFND	1	60,100	0	0
ANTERO RESOURCES CORP	Cmn	03674X106	3,117	115,649	SH		DFND		115,649	0	0
ANTHEM INC	Cmn	036752103	24,689	197,025	SH		DFND	2	197,025	0	0
ANTHEM INC	Cmn	036752103	8,421	67,200	SH	Call	DFND	1	67,200	0	0
ANTHEM INC	Cmn	036752103	7,907	63,100	SH	Put	DFND	1	63,100	0	0
ANTHEM INC	Cmn	036752103	785	6,263	SH		DFND		6,263	0	0
ANTHERA PHARMACEUTICALS INC	Cmn	03674U201	46	14,557	SH		DFND	1	14,557	0	0
ANTHERA PHARMACEUTICALS INC	Cmn	03674U201	56	17,800	SH	Call	DFND	1	17,800	0	0
ANWORTH MORTGAGE ASSET CORP CMN STOCK	Cmn	037347101	531	107,871	SH		DFND		107,871	0	0
AON PLC	Cmn	G0408V102	1,665	14,800	SH	Call	DFND	2	14,800	0	0
AON PLC	Cmn	G0408V102	4,297	38,200	SH	Put	DFND	2	38,200	0	0
AON PLC	Cmn	G0408V102	1,969	17,500	SH	Call	DFND	1	17,500	0	0
AON PLC	Cmn	G0408V102	1,440	12,800	SH	Put	DFND	1	12,800	0	0
AON PLC	Cmn	G0408V102	67,331	598,550	SH		DFND		598,550	0	0
AOXING PHARMACEUTICAL CO INC	Cmn	03740A106	6	10,168	SH		DFND	1	10,168	0	0
APACHE CORP COMMON APA	Cmn	037411105	2,914	45,620	SH		DFND	1	45,620	0	0
APACHE CORP COMMON APA	Cmn	037411105	16,932	265,100	SH	Call	DFND	1	265,100	0	0
APACHE CORP COMMON APA	Cmn	037411105	10,494	164,300	SH	Put	DFND	1	164,300	0	0
APACHE CORP COMMON APA	Cmn	037411105	6,154	96,353	SH		DFND		96,353	0	0
APARTMENT INVT & MGMT CO	Cmn	03748R101	767	16,707	SH		DFND	1	16,707	0	0
APARTMENT INVT & MGMT CO	Cmn	03748R101	29,955	652,473	SH		DFND		652,473	0	0
APOGEE ENTERPRISES INC CMN STK	Cmn	037598109	2,922	65,384	SH		DFND	2	65,384	0	0
APOGEE ENTERPRISES INC CMN STK	Cmn	037598109	249	5,570	SH		DFND	1	5,570	0	0
APOGEE ENTERPRISES INC CMN STK	Cmn	037598109	246	5,500	SH	Put	DFND	1	5,500	0	0
APOLLO COMMERCIAL REAL ESTATE	Cmn	03762U105	315	19,221	SH		DFND	2	19,221	0	0
APOLLO COMMERCIAL REAL ESTATE	Cmn	03762U105	221	13,472	SH		DFND	1	13,472	0	0
APOLLO COMMERCIAL REAL ESTATE	Cmn	03762U105	196	12,000	SH	Call	DFND	1	12,000	0	0
APOLLO EDUCATION GROUP INC	Cmn	037604105	148	18,630	SH		DFND	1	18,630	0	0
APOLLO EDUCATION GROUP INC	Cmn	037604105	448	56,400	SH	Call	DFND	1	56,400	0	0
APOLLO EDUCATION GROUP INC	Cmn	037604105	237	29,800	SH	Put	DFND	1	29,800	0	0
APOLLO GLOBAL MANAGEMENT - A	Cmn	037612306	265	14,768	SH		DFND	1	14,768	0	0
APOLLO GLOBAL MANAGEMENT - A	Cmn	037612306	853	47,500	SH	Call	DFND	1	47,500	0	0
APOLLO GLOBAL MANAGEMENT - A	Cmn	037612306	481	26,800	SH	Put	DFND	1	26,800	0	0
APOLLO INVESTMENT CORP COMMON STOCK	Cmn	03761U106	173	29,820	SH		DFND	1	29,820	0	0
APOLLO INVESTMENT CORP COMMON STOCK	Cmn	03761U106	155	26,800	SH	Call	DFND	1	26,800	0	0
APOLLOR COMMERCIAL REAL ESTATE 5.5% CB 03/15/2019	Bond	03762UAA3	10,350	10,000,000	PRN		DFND		0	0	0
APPLE HOSPITALITY REIT INC	Cmn	03784Y200	713	38,538	SH		DFND		38,538	0	0
APPLE INC	Cmn	037833100	40,136	355,030	SH		DFND	2	355,030	0	0
APPLE INC	Cmn	037833100	373	3,300	SH	Call	DFND	2	3,300	0	0
APPLE INC	Cmn	037833100	235,456	2,082,761	SH		DFND	1	2,082,761	0	0
APPLE INC	Cmn	037833100	623,433	5,514,670	SH	Call	DFND	1	5,514,670	0	0
APPLE INC	Cmn	037833100	687,824	6,084,250	SH	Put	DFND	1	6,084,250	0	0
APPLE INC	Cmn	037833100	14,027	124,082	SH		DFND		124,082	0	0
APPLIANCE RECYCLING CTR AMER CMN STK	Cmn	03814F205	20	20,470	SH		DFND	1	20,470	0	0
APPLIED GENETIC TECHNOLOGIES	Cmn	03820J100	308	31,468	SH		DFND	2	31,468	0	0
APPLIED INDUSTRIAL TECHNOLOGIES CMN STK	Cmn	03820C105	3,398	72,701	SH		DFND		72,701	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	12,145	402,825	SH		DFND	2	402,825	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	9,476	314,300	SH	Call	DFND	2	314,300	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	9,980	331,000	SH	Put	DFND	2	331,000	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	4,984	165,309	SH		DFND	1	165,309	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	18,943	628,300	SH	Call	DFND	1	628,300	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	15,380	510,100	SH	Put	DFND	1	510,100	0	0
APPLIED MATERIAL CMN STK	Cmn	038222105	195,902	6,497,574	SH		DFND		6,497,574	0	0
APPLIED MICRO CIRCUITS CORP CMN STOCK	Cmn	03822W406	84	12,063	SH		DFND		12,063	0	0
APPLIED OPTOELECTRONICS INC	Cmn	03823U102	681	30,647	SH		DFND	2	30,647	0	0
APPLIED OPTOELECTRONICS INC	Cmn	03823U102	623	28,029	SH		DFND	1	28,029	0	0
APPLIED OPTOELECTRONICS INC	Cmn	03823U102	586	26,400	SH	Call	DFND	1	26,400	0	0
APPROACH RESOURCES INC	Cmn	03834A103	210	62,019	SH		DFND	1	62,019	0	0
APPROACH RESOURCES INC	Cmn	03834A103	76	22,600	SH	Call	DFND	1	22,600	0	0
APPROACH RESOURCES INC	Cmn	03834A103	99	29,400	SH	Put	DFND	1	29,400	0	0
APPTIO INC - CLASS A	Cmn	03835C108	446	20,571	SH		DFND	1	20,571	0	0
APPTIO INC - CLASS A	Cmn	03835C108	997	45,936	SH		DFND		45,936	0	0
APRICUS BIOSCIENCES INC	Cmn	03832V109	4	12,200	SH	Call	DFND	1	12,200	0	0
APTARGROUP INC CMN STK	Cmn	038336103	493	6,369	SH		DFND	1	6,369	0	0
APTARGROUP INC CMN STK	Cmn	038336103	255	3,300	SH	Call	DFND	1	3,300	0	0
APTARGROUP INC CMN STK	Cmn	038336103	17,190	222,062	SH		DFND		222,062	0	0
AQUA AMERICA INC CMN STK	Cmn	03836W103	2,678	87,845	SH		DFND	2	87,845	0	0
AQUA AMERICA INC CMN STK	Cmn	03836W103	810	26,565	SH		DFND	1	26,565	0	0
AQUA AMERICA INC CMN STK	Cmn	03836W103	768	25,197	SH		DFND		25,197	0	0
ARALEZ PHARMACEUTICALS INC	Cmn	03852X100	221	45,489	SH		DFND	1	45,489	0	0
ARALEZ PHARMACEUTICALS INC	Cmn	03852X100	59	12,200	SH	Call	DFND	1	12,200	0	0
ARALEZ PHARMACEUTICALS INC	Cmn	03852X100	200	41,300	SH	Put	DFND	1	41,300	0	0
ARAMARK	Cmn	03852U106	255	6,700	SH	Call	DFND	1	6,700	0	0
ARAMARK	Cmn	03852U106	69,634	1,831,021	SH		DFND		1,831,021	0	0
ARATANA THERAPEUTICS INC	Cmn	03874P101	754	80,547	SH		DFND	2	80,547	0	0
ARBUTUS BIOPHARMA CORP	Cmn	03879J100	39	11,400	SH	Put	DFND	1	11,400	0	0
ARCADIA BIOSCIENCES INC	Cmn	039014105	19	10,150	SH		DFND	1	10,150	0	0
ARCBEST CORP	Cmn	03937C105	381	20,016	SH		DFND	2	20,016	0	0
ARCBEST CORP	Cmn	03937C105	221	11,600	SH	Put	DFND	1	11,600	0	0
ARCBEST CORP	Cmn	03937C105	312	16,394	SH		DFND		16,394	0	0
ARCELOR MITTAL-CLASS A NY RE	Depository Receipt	03938L104	874	144,702	SH		DFND	2	144,702	0	0
ARCELOR MITTAL-CLASS A NY RE	Cmn	03938L104	1,189	196,900	SH	Call	DFND	2	196,900	0	0
ARCELOR MITTAL-CLASS A NY RE	Cmn	03938L104	760	125,900	SH	Put	DFND	2	125,900	0	0
ARCELOR MITTAL-CLASS A NY RE	Depository Receipt	03938L104	1,180	195,446	SH		DFND	1	195,446	0	0
ARCELOR MITTAL-CLASS A NY RE	Cmn	03938L104	1,543	255,400	SH	Call	DFND	1	255,400	0	0
ARCELOR MITTAL-CLASS A NY RE	Cmn	03938L104	1,563	258,700	SH	Put	DFND	1	258,700	0	0
ARCH CAPITAL GROUP LTD CMN STOCK	Cmn	G0450A105	25,831	325,899	SH		DFND		325,899	0	0
ARCHER DANIELS MIDLAND CO	Cmn	039483102	1,670	39,600	SH	Call	DFND	2	39,600	0	0
ARCHER DANIELS MIDLAND CO	Cmn	039483102	2,066	49,000	SH	Put	DFND	2	49,000	0	0
ARCHER DANIELS MIDLAND CO	Cmn	039483102	10,243	242,900	SH	Call	DFND	1	242,900	0	0
ARCHER DANIELS MIDLAND CO	Cmn	039483102	11,550	273,900	SH	Put	DFND	1	273,900	0	0
ARCHROCK INC	Cmn	03957W106	5,118	391,285	SH		DFND	2	391,285	0	0
ARCOS DORADOS HOLDINGS INC-A	Cmn	G0457F107	83	15,700	SH	Call	DFND	1	15,700	0	0
ARCTIC CAT INC CMN STK	Cmn	039670104	166	10,735	SH		DFND	1	10,735	0	0
ARCTIC CAT INC CMN STK	Cmn	039670104	175	11,300	SH	Call	DFND	1	11,300	0	0
ARCTIC CAT INC CMN STK	Cmn	039670104	220	14,200	SH	Put	DFND	1	14,200	0	0
ARCTIC CAT INC CMN STK	Cmn	039670104	163	10,554	SH		DFND		10,554	0	0
ARDELYX INC	Cmn	039697107	134	10,319	SH		DFND	2	10,319	0	0
ARDMORE SHIPPING CORP	Cmn	Y0207T100	172	24,442	SH		DFND	1	24,442	0	0
ARENA PHARMACEUTICALS INC	Cmn	040047102	18	10,014	SH		DFND	1	10,014	0	0
ARENA PHARMACEUTICALS INC	Cmn	040047102	151	86,200	SH	Call	DFND	1	86,200	0	0
ARES CAPITAL CORP COMMON STOCK	Cmn	04010L103	904	58,300	SH	Call	DFND	1	58,300	0	0
ARES CAPITAL CORP COMMON STOCK	Cmn	04010L103	525	33,900	SH	Put	DFND	1	33,900	0	0
ARES CAPITAL CORP COMMON STOCK	Cmn	04010L103	605	39,020	SH		DFND		39,020	0	0
ARES COMMERCIAL REAL ESTATE	Cmn	04013V108	139	10,997	SH		DFND	2	10,997	0	0
ARGOS THERAPEUTICS INC	Cmn	040221103	75	15,100	SH	Call	DFND	1	15,100	0	0
ARIAD PHARMACEUTICALS INC CMN STOCK	Cmn	04033A100	619	45,233	SH		DFND	1	45,233	0	0
ARIAD PHARMACEUTICALS INC CMN STOCK	Cmn	04033A100	1,134	82,800	SH	Call	DFND	1	82,800	0	0
ARIAD PHARMACEUTICALS INC CMN STOCK	Cmn	04033A100	1,491	108,900	SH	Put	DFND	1	108,900	0	0
ARISTA NETWORKS INC	Cmn	040413106	897	10,541	SH		DFND	1	10,541	0	0
ARISTA NETWORKS INC	Cmn	040413106	3,590	42,200	SH	Call	DFND	1	42,200	0	0
ARISTA NETWORKS INC	Cmn	040413106	1,668	19,600	SH	Put	DFND	1	19,600	0	0
ARLINGTON ASSET INVESTMENT CORP	Cmn	041356205	157	10,646	SH		DFND	1	10,646	0	0
ARLINGTON ASSET INVESTMENT CORP	Cmn	041356205	643	43,468	SH		DFND		43,468	0	0
ARMADA HOFFLER PROPERTIES IN	Cmn	04208T108	149	11,090	SH		DFND	2	11,090	0	0
ARMOUR RESIDENTIAL REIT INC	Cmn	042315507	300	13,320	SH		DFND	1	13,320	0	0
ARMOUR RESIDENTIAL REIT INC	Cmn	042315507	584	25,900	SH	Put	DFND	1	25,900	0	0
ARMOUR RESIDENTIAL REIT INC	Cmn	042315507	458	20,302	SH		DFND		20,302	0	0
ARMSTRONG WORLD INDUSTRIES	Cmn	04247X102	310	7,500	SH	Put	DFND	1	7,500	0	0
ARMSTRONG WORLD INDUSTRIES	Cmn	04247X102	8,264	200,000	SH	Put	DFND		200,000	0	0
ARQULE INC CMN STOCK	Cmn	04269E107	33	18,541	SH		DFND	1	18,541	0	0
ARRAY BIOPHARMA 3% CB 06/01/2020-REGISTERED	Bond	04269XAA3	12,292	10,306,000	PRN		DFND		0	0	0
ARRAY BIOPHARMA INC	Cmn	04269X105	204	30,217	SH		DFND	2	30,217	0	0
ARRAY BIOPHARMA INC	Cmn	04269X105	819	121,384	SH		DFND	1	121,384	0	0
ARRAY BIOPHARMA INC	Cmn	04269X105	928	137,500	SH	Call	DFND	1	137,500	0	0
ARRAY BIOPHARMA INC	Cmn	04269X105	394	58,300	SH	Put	DFND	1	58,300	0	0
ARRAY BIOPHARMA INC	Cmn	04269X105	5,167	765,464	SH		DFND		765,464	0	0
ARRIS INTERNATIONAL PLC	Cmn	G0551A103	25,120	886,684	SH		DFND	2	886,684	0	0
ARRIS INTERNATIONAL PLC	Cmn	G0551A103	49,316	1,740,759	SH		DFND		1,740,759	0	0
ARROW DOW JONES GLOBAL YIELD	Cmn	04273H104	192	10,077	SH		DFND	1	10,077	0	0
ARROW DWA TACTICAL ETF	Cmn	042765792	460	44,716	SH		DFND	1	44,716	0	0
ARROW ELEC. COMMON STOCK	Cmn	042735100	761	11,900	SH	Call	DFND	1	11,900	0	0
ARROW INVESTMENTS TRUST	Cmn	042765784	228	10,060	SH		DFND	1	10,060	0	0
ARROWHEAD PHARMACEUTICALS INC	Cmn	04280A100	174	23,700	SH	Call	DFND	1	23,700	0	0
ARROWHEAD PHARMACEUTICALS INC	Cmn	04280A100	174	23,700	SH	Put	DFND	1	23,700	0	0
ARTECH CORP	Cmn	042682203	48	16,129	SH		DFND	1	16,129	0	0
ARTISAN PARTNERS ASSET MANAG	Cmn	04316A108	955	35,113	SH		DFND	2	35,113	0	0
ARTISAN PARTNERS ASSET MANAG	Cmn	04316A108	465	17,090	SH		DFND		17,090	0	0
ASANKO GOLD INC	Cmn	04341Y105	97	23,044	SH		DFND	1	23,044	0	0
ASANKO GOLD INC	Cmn	04341Y105	49	11,600	SH	Call	DFND	1	11,600	0	0
ASBURY AUTOMOTIVE GROUP	Cmn	043436104	3,872	69,559	SH		DFND	2	69,559	0	0
ASBURY AUTOMOTIVE GROUP	Cmn	043436104	223	4,000	SH	Call	DFND	1	4,000	0	0
ASBURY AUTOMOTIVE GROUP	Cmn	043436104	18,190	326,752	SH		DFND		326,752	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	862	154,277	SH		DFND	2	154,277	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	68	12,200	SH	Call	DFND	2	12,200	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	125	22,300	SH	Put	DFND	2	22,300	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	872	155,904	SH		DFND	1	155,904	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	339	60,700	SH	Call	DFND	1	60,700	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	819	146,600	SH	Put	DFND	1	146,600	0	0
ASCENA RETAIL GROUP INC	Cmn	04351G101	470	84,125	SH		DFND		84,125	0	0
ASCENT CAPITAL GROUP INC	Cmn	043632108	291	12,572	SH		DFND	2	12,572	0	0
ASHFORD HOSPITALITY PRIME	Cmn	044102101	260	18,407	SH		DFND	1	18,407	0	0
ASHFORD HOSPITALITY TRUST COMMON STOCK	Cmn	044103109	119	20,285	SH		DFND	1	20,285	0	0
ASHFORD HOSPITALITY TRUST COMMON STOCK	Cmn	044103109	122	20,700	SH	Call	DFND	1	20,700	0	0
ASHLAND GLOBAL HOLDINGS INC	Cmn	044186104	846	7,300	SH	Call	DFND	2	7,300	0	0
ASHLAND GLOBAL HOLDINGS INC	Cmn	044186104	1,183	10,200	SH	Put	DFND	2	10,200	0	0
ASHLAND GLOBAL HOLDINGS INC	Cmn	044186104	2,951	25,451	SH		DFND	1	25,451	0	0
ASHLAND GLOBAL HOLDINGS INC	Cmn	044186104	1,310	11,300	SH	Call	DFND	1	11,300	0	0
ASHLAND GLOBAL HOLDINGS INC	Cmn	044186104	3,397	29,300	SH	Put	DFND	1	29,300	0	0
ASML HOLDING NV NY- US STOCK	Depository Receipt	N07059210	1,842	16,812	SH		DFND	1	16,812	0	0
ASML HOLDING NV NY- US STOCK	Cmn	N07059210	1,107	10,100	SH	Call	DFND	1	10,100	0	0
ASML HOLDING NV NY- US STOCK	Cmn	N07059210	3,934	35,900	SH	Put	DFND	1	35,900	0	0
ASPEN INSURANCE HOLDINGS LTD COMMON STOCK	Cmn	G05384105	809	17,363	SH		DFND	2	17,363	0	0
ASPEN INSURANCE HOLDINGS LTD COMMON STOCK	Cmn	G05384105	227	4,870	SH		DFND	1	4,870	0	0
ASSOCIATED BANC-CORP CMN STK	Cmn	045487105	8,503	434,029	SH		DFND		434,029	0	0
ASSURANT INC COMMON STOCK	Cmn	04621X108	693	7,512	SH		DFND	1	7,512	0	0
ASSURANT INC COMMON STOCK	Cmn	04621X108	434	4,700	SH	Call	DFND	1	4,700	0	0
ASSURANT INC COMMON STOCK	Cmn	04621X108	341	3,700	SH	Put	DFND	1	3,700	0	0
ASSURED GUARANTY COMMON STOCK	Cmn	G0585R106	6,625	238,733	SH		DFND	2	238,733	0	0
ASSURED GUARANTY COMMON STOCK	Cmn	G0585R106	2,012	72,500	SH	Call	DFND	1	72,500	0	0
ASSURED GUARANTY COMMON STOCK	Cmn	G0585R106	1,648	59,400	SH	Put	DFND	1	59,400	0	0
ASSURED GUARANTY COMMON STOCK	Cmn	G0585R106	966	34,825	SH		DFND		34,825	0	0
ASTEC INDUSTRIES INC CMN STK	Cmn	046224101	265	4,427	SH		DFND	1	4,427	0	0
ASTEC INDUSTRIES INC CMN STK	Cmn	046224101	210	3,500	SH	Call	DFND	1	3,500	0	0
ASTRAZENECA PLC-SPONS ADR	Depository Receipt	046353108	10,099	307,321	SH		DFND	2	307,321	0	0
ASTRAZENECA PLC-SPONS ADR	Cmn	046353108	237	7,200	SH	Put	DFND	2	7,200	0	0
ASTRAZENECA PLC-SPONS ADR	Cmn	046353108	6,375	194,000	SH	Call	DFND	1	194,000	0	0
ASTRAZENECA PLC-SPONS ADR	Cmn	046353108	3,887	118,300	SH	Put	DFND	1	118,300	0	0
ASTRONICS CORP CMN STK	Cmn	046433108	393	8,721	SH		DFND	2	8,721	0	0
AT HOME GROUP INC	Cmn	04650Y100	960	63,355	SH		DFND		63,355	0	0
AT&T INC COMMON STOCK	Cmn	00206R102	19,919	490,500	SH	Call	DFND	2	490,500	0	0
AT&T INC COMMON STOCK	Cmn	00206R102	17,296	425,900	SH	Put	DFND	2	425,900	0	0
AT&T INC COMMON STOCK	Cmn	00206R102	20,931	515,403	SH		DFND	1	515,403	0	0
AT&T INC COMMON STOCK	Cmn	00206R102	61,845	1,522,900	SH	Call	DFND	1	1,522,900	0	0
AT&T INC COMMON STOCK	Cmn	00206R102	128,726	3,169,800	SH	Put	DFND	1	3,169,800	0	0
ATHENAHEALTH INC	Cmn	04685W103	761	6,037	SH		DFND	2	6,037	0	0
ATHENAHEALTH INC	Cmn	04685W103	544	4,314	SH		DFND	1	4,314	0	0
ATHENAHEALTH INC	Cmn	04685W103	4,402	34,900	SH	Call	DFND	1	34,900	0	0
ATHENAHEALTH INC	Cmn	04685W103	5,915	46,900	SH	Put	DFND	1	46,900	0	0
ATHENAHEALTH INC	Cmn	04685W103	458	3,632	SH		DFND		3,632	0	0
ATKORE INTERNATIONAL GROUP INC	Cmn	047649108	21,965	1,172,097	SH		DFND		1,172,097	0	0
ATLANTIC POWER CORP	Cmn	04878Q863	91	36,926	SH		DFND	1	36,926	0	0
ATLANTIC POWER CORP	Cmn	04878Q863	130	52,500	SH	Put	DFND	1	52,500	0	0
ATLANTICUS HOLDINGS CORP	Cmn	04914Y102	1,467	479,501	SH		DFND		479,501	0	0
ATLAS AIR WORLDWIDE HOLDINGS INC	Cmn	049164205	2,140	49,986	SH		DFND	2	49,986	0	0
ATLAS AIR WORLDWIDE HOLDINGS INC	Cmn	049164205	287	6,694	SH		DFND	1	6,694	0	0
ATLAS AIR WORLDWIDE HOLDINGS INC	Cmn	049164205	343	8,000	SH	Call	DFND	1	8,000	0	0
ATLAS AIR WORLDWIDE HOLDINGS INC	Cmn	049164205	441	10,300	SH	Put	DFND	1	10,300	0	0
ATLAS AIR WORLDWIDE HOLDINGS INC	Cmn	049164205	348	8,134	SH		DFND		8,134	0	0
ATLASSIAN CORP PLC	Cmn	G06242104	1,269	42,357	SH		DFND		42,357	0	0
ATMOS ENERGY CORP CMN STK	Cmn	049560105	283	3,800	SH	Call	DFND	1	3,800	0	0
ATN INTERNATIONAL INC	Cmn	00215F107	279	4,291	SH		DFND	2	4,291	0	0
ATN INTERNATIONAL INC	Cmn	00215F107	271	4,167	SH		DFND		4,167	0	0
ATRICURE INC COMMON STOCK	Cmn	04963C209	158	10,000	SH	Call	DFND	1	10,000	0	0
ATWOOD OCEANICS CMN STK	Cmn	050095108	580	66,700	SH	Call	DFND	1	66,700	0	0
ATWOOD OCEANICS CMN STK	Cmn	050095108	378	43,500	SH	Put	DFND	1	43,500	0	0
ATWOOD OCEANICS CMN STK	Cmn	050095108	500	57,499	SH		DFND		57,499	0	0
AU OPTRONICS CORP - ADR	Depository Receipt	002255107	38	10,443	SH		DFND	1	10,443	0	0
AURIS MEDICAL AG	Cmn	H03579101	18	10,291	SH		DFND	1	10,291	0	0
AUTOBYTEL INC CMN STK	Cmn	05275N205	193	10,849	SH		DFND	2	10,849	0	0
AUTODESK INC	Cmn	052769106	8,289	114,600	SH	Call	DFND	2	114,600	0	0
AUTODESK INC	Cmn	052769106	8,434	116,600	SH	Put	DFND	2	116,600	0	0
AUTODESK INC	Cmn	052769106	4,990	68,993	SH		DFND	1	68,993	0	0
AUTODESK INC	Cmn	052769106	13,294	183,800	SH	Call	DFND	1	183,800	0	0
AUTODESK INC	Cmn	052769106	14,914	206,200	SH	Put	DFND	1	206,200	0	0
AUTOHOME INC	Depository Receipt	05278C107	786	32,393	SH		DFND	1	32,393	0	0
AUTOHOME INC	Cmn	05278C107	228	9,400	SH	Call	DFND	1	9,400	0	0
AUTOHOME INC	Cmn	05278C107	1,484	61,200	SH	Put	DFND	1	61,200	0	0
AUTOHOME INC	Depository Receipt	05278C107	21,732	896,161	SH		DFND		896,161	0	0
AUTOLIV INC CMN STOCK	Cmn	052800109	408	3,818	SH		DFND	1	3,818	0	0
AUTOLIV INC CMN STOCK	Cmn	052800109	481	4,500	SH	Call	DFND	1	4,500	0	0
AUTOLIV INC CMN STOCK	Cmn	052800109	1,036	9,700	SH	Put	DFND	1	9,700	0	0
AUTOMATIC DATA PROC. COMMON STOCK	Cmn	053015103	38,367	434,996	SH		DFND	2	434,996	0	0
AUTOMATIC DATA PROC. COMMON STOCK	Cmn	053015103	847	9,600	SH	Call	DFND	2	9,600	0	0
AUTOMATIC DATA PROC. COMMON STOCK	Cmn	053015103	1,261	14,300	SH	Put	DFND	2	14,300	0	0
AUTOMATIC DATA PROC. COMMON STOCK	Cmn	053015103	8,326	94,400	SH	Call	DFND	1	94,400	0	0
AUTOMATIC DATA PROC. COMMON STOCK	Cmn	053015103	3,343	37,900	SH	Put	DFND	1	37,900	0	0
AUTONATION INC CMN STK	Cmn	05329W102	21,700	445,496	SH		DFND	2	445,496	0	0
AUTONATION INC CMN STK	Cmn	05329W102	204	4,189	SH		DFND	1	4,189	0	0
AUTONATION INC CMN STK	Cmn	05329W102	1,802	37,000	SH	Call	DFND	1	37,000	0	0
AUTONATION INC CMN STK	Cmn	05329W102	911	18,700	SH	Put	DFND	1	18,700	0	0
AUTONATION INC CMN STK	Cmn	05329W102	7,935	162,899	SH		DFND		162,899	0	0
AUTOZONE INC CMN STK	Cmn	053332102	3,736	4,863	SH		DFND	1	4,863	0	0
AUTOZONE INC CMN STK	Cmn	053332102	90,049	117,200	SH	Call	DFND	1	117,200	0	0
AUTOZONE INC CMN STK	Cmn	053332102	88,974	115,800	SH	Put	DFND	1	115,800	0	0
AVALONBAY COMMUNITIES INC	Cmn	053484101	220	1,238	SH		DFND	1	1,238	0	0
AVALONBAY COMMUNITIES INC	Cmn	053484101	3,895	21,900	SH	Call	DFND	1	21,900	0	0
AVALONBAY COMMUNITIES INC	Cmn	053484101	7,203	40,500	SH	Put	DFND	1	40,500	0	0
AVANGRID INC	Cmn	05351W103	1,629	38,986	SH		DFND		38,986	0	0
AVEO PHARMACEUTICALS INC	Cmn	053588109	39	43,287	SH		DFND	1	43,287	0	0
AVEO PHARMACEUTICALS INC	Cmn	053588109	17	18,600	SH	Call	DFND	1	18,600	0	0
AVERY DENNISON CORP	Cmn	053611109	809	10,397	SH		DFND	2	10,397	0	0
AVERY DENNISON CORP	Cmn	053611109	552	7,100	SH	Call	DFND	1	7,100	0	0
AVEXIS INC	Cmn	05366U100	434	10,535	SH		DFND	2	10,535	0	0
AVEXIS INC	Cmn	05366U100	13,131	318,644	SH		DFND		318,644	0	0
AVG TECHNOLOGIES	Cmn	N07831105	209	8,360	SH		DFND	1	8,360	0	0
AVG TECHNOLOGIES	Cmn	N07831105	1,901	76,000	SH	Put	DFND	1	76,000	0	0
AVIS BUDGET GROUP INC COMMON STOCK	Cmn	053774105	5,956	174,100	SH	Call	DFND	1	174,100	0	0
AVIS BUDGET GROUP INC COMMON STOCK	Cmn	053774105	3,630	106,100	SH	Put	DFND	1	106,100	0	0
AVIS BUDGET GROUP INC COMMON STOCK	Cmn	053774105	2,933	85,748	SH		DFND		85,748	0	0
AVISTA CORP CMN STK	Cmn	05379B107	3,835	91,776	SH		DFND	2	91,776	0	0
AVIVA PLC - SPON ADR	Depository Receipt	05382A104	228	19,809	SH		DFND	1	19,809	0	0
AVNET, INC. COMMON STOCK	Cmn	053807103	4,597	111,950	SH		DFND	2	111,950	0	0
AVNET, INC. COMMON STOCK	Cmn	053807103	659	16,048	SH		DFND	1	16,048	0	0
AVNET, INC. COMMON STOCK	Cmn	053807103	879	21,400	SH	Call	DFND	1	21,400	0	0
AVNET, INC. COMMON STOCK	Cmn	053807103	370	9,000	SH	Put	DFND	1	9,000	0	0
AVNET, INC. COMMON STOCK	Cmn	053807103	111,533	2,716,341	SH		DFND		2,716,341	0	0
AVON PRODUCTS INC.	Cmn	054303102	526	92,888	SH		DFND	1	92,888	0	0
AVON PRODUCTS INC.	Cmn	054303102	505	89,200	SH	Call	DFND	1	89,200	0	0
AVON PRODUCTS INC.	Cmn	054303102	303	53,600	SH	Put	DFND	1	53,600	0	0
AVX CORP NEW CMN STOCK	Cmn	002444107	718	52,044	SH		DFND	2	52,044	0	0
AVX CORP NEW CMN STOCK	Cmn	002444107	4,046	293,395	SH		DFND		293,395	0	0
AWARE INC MASS CMN STOCK	Cmn	05453N100	55	10,372	SH		DFND	1	10,372	0	0
AXALTA COATING SYSTEMS LTD	Cmn	G0750C108	373	13,200	SH	Call	DFND	1	13,200	0	0
AXALTA COATING SYSTEMS LTD	Cmn	G0750C108	387	13,700	SH	Put	DFND	1	13,700	0	0
AXALTA COATING SYSTEMS LTD	Cmn	G0750C108	81,867	2,895,893	SH		DFND		2,895,893	0	0
AXOVANT SCIENCES LTD	Cmn	G0750W104	440	31,400	SH	Call	DFND	1	31,400	0	0
AXSOME THERAPEUTICS INC	Cmn	05464T104	104	13,171	SH		DFND	1	13,171	0	0
AXT INC CMN STOCK	Cmn	00246W103	99	19,110	SH		DFND	1	19,110	0	0
AZZ INCORPORATED CMN STK	Cmn	002474104	241	3,700	SH	Call	DFND	1	3,700	0	0
AZZ INCORPORATED CMN STK	Cmn	002474104	1,293	19,803	SH		DFND		19,803	0	0
B&G FOODS INC	Cmn	05508R106	3,063	62,284	SH		DFND	2	62,284	0	0
B&G FOODS INC	Cmn	05508R106	526	10,700	SH	Call	DFND	1	10,700	0	0
B&G FOODS INC	Cmn	05508R106	521	10,600	SH	Put	DFND	1	10,600	0	0
B&G FOODS INC	Cmn	05508R106	23,046	468,599	SH		DFND		468,599	0	0
B/E AEROSPACE INC	Cmn	073302101	515	9,963	SH		DFND	1	9,963	0	0
B/E AEROSPACE INC	Cmn	073302101	449	8,700	SH	Call	DFND	1	8,700	0	0
B/E AEROSPACE INC	Cmn	073302101	635	12,300	SH	Put	DFND	1	12,300	0	0
B/E AEROSPACE INC	Cmn	073302101	24,449	473,261	SH		DFND		473,261	0	0
B2GOLD CORP	Cmn	11777Q209	593	226,100	SH		DFND	2	226,100	0	0
B2GOLD CORP 3.25% CB 10/01/2018-REGISTERED	Bond	11777QAB6	6,672	6,500,000	PRN		DFND		0	0	0
BADGER METER INC CMN STK	Cmn	056525108	208	6,209	SH		DFND	1	6,209	0	0
BADGER METER INC CMN STK	Cmn	056525108	375	11,200	SH	Call	DFND	1	11,200	0	0
BADGER METER INC CMN STK	Cmn	056525108	1,392	41,527	SH		DFND		41,527	0	0
BAIDU INC	Depository Receipt	056752108	12,567	69,025	SH		DFND	1	69,025	0	0
BAIDU INC	Cmn	056752108	66,747	366,600	SH	Call	DFND	1	366,600	0	0
BAIDU INC	Cmn	056752108	88,905	488,300	SH	Put	DFND	1	488,300	0	0
BAKER HUGHES COMMON STOCK BHI	Cmn	057224107	33,187	657,557	SH		DFND	2	657,557	0	0
BAKER HUGHES COMMON STOCK BHI	Cmn	057224107	1,313	26,012	SH		DFND	1	26,012	0	0
BAKER HUGHES COMMON STOCK BHI	Cmn	057224107	5,082	100,700	SH	Call	DFND	1	100,700	0	0
BAKER HUGHES COMMON STOCK BHI	Cmn	057224107	2,725	54,000	SH	Put	DFND	1	54,000	0	0
BAKER HUGHES COMMON STOCK BHI	Cmn	057224107	160,522	3,180,552	SH		DFND		3,180,552	0	0
BALCHEM CORP -CL B CMN STK	Cmn	057665200	571	7,362	SH		DFND		7,362	0	0
BALL CORP CMN STK	Cmn	058498106	2,852	34,800	SH	Call	DFND	2	34,800	0	0
BALL CORP CMN STK	Cmn	058498106	3,442	42,000	SH	Put	DFND	2	42,000	0	0
BALL CORP CMN STK	Cmn	058498106	3,721	45,400	SH	Call	DFND	1	45,400	0	0
BALL CORP CMN STK	Cmn	058498106	1,270	15,500	SH	Put	DFND	1	15,500	0	0
BALL CORP CMN STK	Cmn	058498106	96,014	1,171,614	SH		DFND		1,171,614	0	0
BALLARD PWR SYS INC CMN STOCK	Cmn	058586108	132	59,590	SH		DFND	1	59,590	0	0
BALLARD PWR SYS INC CMN STOCK	Cmn	058586108	83	37,600	SH	Call	DFND	1	37,600	0	0
BALLARD PWR SYS INC CMN STOCK	Cmn	058586108	64	28,800	SH	Put	DFND	1	28,800	0	0
BANC OF CALIFORNIA INC	Cmn	05990K106	1,447	82,849	SH		DFND	2	82,849	0	0
BANCFIRST CORP/OK CMN STK	Cmn	05945F103	234	3,231	SH		DFND		3,231	0	0
BANCO BRADESCO-SPON ADR 1:1000	Depository Receipt	059460303	1,482	163,357	SH		DFND	1	163,357	0	0
BANCO BRADESCO-SPON ADR 1:1000	Cmn	059460303	1,213	133,752	SH	Call	DFND	1	133,752	0	0
BANCO BRADESCO-SPON ADR 1:1000	Cmn	059460303	985	108,626	SH	Put	DFND	1	108,626	0	0
BANCO ITAU SA -ADR 1:500 PREF SHARES (ITAU4-BSAA)	Depository Receipt	465562106	1,812	165,647	SH		DFND	1	165,647	0	0
BANCO ITAU SA -ADR 1:500 PREF SHARES (ITAU4-BSAA)	Cmn	465562106	1,540	140,723	SH	Call	DFND	1	140,723	0	0
BANCO ITAU SA -ADR 1:500 PREF SHARES (ITAU4-BSAA)	Cmn	465562106	363	33,187	SH	Put	DFND	1	33,187	0	0
BANCO MACRO ADR	Cmn	05961W105	399	5,100	SH	Call	DFND	1	5,100	0	0
BANCO SANTANDER CENTRAL HISPANO SA- SPONS ADR 1:1	Depository Receipt	05964H105	270	61,325	SH		DFND	2	61,325	0	0
BANCO SANTANDER CENTRAL HISPANO SA- SPONS ADR 1:1	Depository Receipt	05964H105	382	86,515	SH		DFND	1	86,515	0	0
BANCO SANTANDER CENTRAL HISPANO SA- SPONS ADR 1:1	Cmn	05964H105	371	84,100	SH	Call	DFND	1	84,100	0	0
BANCO SANTANDER CENTRAL HISPANO SA- SPONS ADR 1:1	Cmn	05964H105	755	171,300	SH	Put	DFND	1	171,300	0	0
BANCOLOMBIA SA - ADR	Depository Receipt	05968L102	257	6,577	SH		DFND	1	6,577	0	0
BANCORPSOUTH INC CMN STK	Cmn	059692103	3,041	131,095	SH		DFND	2	131,095	0	0
BANCORPSOUTH INC CMN STK	Cmn	059692103	435	18,749	SH		DFND	1	18,749	0	0
BANCORPSOUTH INC CMN STK	Cmn	059692103	6,319	272,371	SH		DFND		272,371	0	0
BANK MUTUAL CORPORATION	Cmn	063750103	117	15,283	SH		DFND		15,283	0	0
BANK OF MONTRAL CMN STK	Cmn	063671101	1,220	18,600	SH	Call	DFND	1	18,600	0	0
BANK OF MONTRAL CMN STK	Cmn	063671101	1,121	17,100	SH	Put	DFND	1	17,100	0	0
BANK OF MONTREAL CMN STOCK	Cmn	063671101	236	3,600	SH		DFND	2	3,600	0	0
BANK OF MONTREAL CMN STOCK	Cmn	063671101	11,941	182,167	SH		DFND		182,167	0	0
BANK OF NOVA SCOTIA COMMON STOCK	Cmn	064149107	824	15,554	SH		DFND	1	15,554	0	0
BANK OF NOVA SCOTIA COMMON STOCK	Cmn	064149107	779	14,700	SH	Call	DFND	1	14,700	0	0
BANK OF NOVA SCOTIA COMMON STOCK	Cmn	064149107	1,012	19,100	SH	Put	DFND	1	19,100	0	0
BANK OF NT BUTTERFIELD & SON	Cmn	G0772R208	288	11,616	SH		DFND	1	11,616	0	0
BANK OF NT BUTTERFIELD & SON	Cmn	G0772R208	11,289	455,929	SH		DFND		455,929	0	0
BANK OF THE OZARKS INC CMN STOCK	Cmn	063904106	4,147	107,989	SH		DFND	2	107,989	0	0
BANK OF THE OZARKS INC CMN STOCK	Cmn	063904106	783	20,400	SH	Call	DFND	1	20,400	0	0
BANK OF THE OZARKS INC CMN STOCK	Cmn	063904106	23,941	623,466	SH		DFND		623,466	0	0
BANKAMERICA CORP CMN STOCK	Cmn	060505104	3,255	207,975	SH		DFND	2	207,975	0	0
BANKAMERICA CORP CMN STOCK	Cmn	060505104	37,862	2,419,300	SH		DFND	1	2,419,300	0	0
BANKAMERICA CORP CMN STOCK	Cmn	060505104	91,130	5,823,000	SH	Call	DFND	1	5,823,000	0	0
BANKAMERICA CORP CMN STOCK	Cmn	060505104	100,215	6,403,500	SH	Put	DFND	1	6,403,500	0	0
BANKAMERICA CORP CMN STOCK	Cmn	060505104	139,438	8,909,771	SH		DFND		8,909,771	0	0
BANKRATE INC	Cmn	06647F102	2,083	245,646	SH		DFND	2	245,646	0	0
BANKUNITED INC	Cmn	06652K103	255	8,455	SH		DFND	1	8,455	0	0
BANKUNITED INC	Cmn	06652K103	248	8,200	SH	Call	DFND	1	8,200	0	0
BANKUNITED INC	Cmn	06652K103	335	11,100	SH	Put	DFND	1	11,100	0	0
BANKUNITED INC	Cmn	06652K103	33,003	1,092,822	SH		DFND		1,092,822	0	0
BANNER CORPORATION CMN STOCK	Cmn	06652V208	1,080	24,700	SH		DFND	2	24,700	0	0
BANNER CORPORATION CMN STOCK	Cmn	06652V208	296	6,761	SH		DFND	1	6,761	0	0
BANRO CORP ORDINARY	Cmn	066800103	23	73,250	SH		DFND	1	73,250	0	0
BAOZUN INC	Cmn	06684L103	151	10,000	SH	Call	DFND	1	10,000	0	0
BARCLAYS PLC- SPONS ADR 4:1	Cmn	06738E204	127	14,600	SH	Call	DFND	2	14,600	0	0
BARCLAYS PLC- SPONS ADR 4:1	Cmn	06738E204	285	32,800	SH	Put	DFND	2	32,800	0	0
BARCLAYS PLC- SPONS ADR 4:1	Depository Receipt	06738E204	1,376	158,357	SH		DFND	1	158,357	0	0
BARCLAYS PLC- SPONS ADR 4:1	Cmn	06738E204	1,566	180,200	SH	Call	DFND	1	180,200	0	0
BARCLAYS PLC- SPONS ADR 4:1	Cmn	06738E204	2,370	272,700	SH	Put	DFND	1	272,700	0	0
BARD C R INC	Cmn	067383109	592	2,638	SH		DFND	1	2,638	0	0
BARD C R INC	Cmn	067383109	2,265	10,100	SH	Call	DFND	1	10,100	0	0
BARD C R INC	Cmn	067383109	1,346	6,000	SH	Put	DFND	1	6,000	0	0
BARD C R INC	Cmn	067383109	178,037	793,816	SH		DFND		793,816	0	0
BARNES & NOBLE EDUCATION	Cmn	06777U101	263	27,453	SH		DFND	2	27,453	0	0
BARNES & NOBLE EDUCATION	Cmn	06777U101	140	14,600	SH	Call	DFND	1	14,600	0	0
BARNES & NOBLE INC CMN STK	Cmn	067774109	1,464	129,514	SH		DFND	2	129,514	0	0
BARNES & NOBLE INC CMN STK	Cmn	067774109	1,115	98,700	SH	Call	DFND	1	98,700	0	0
BARNES & NOBLE INC CMN STK	Cmn	067774109	400	35,400	SH	Put	DFND	1	35,400	0	0
BARNES & NOBLE INC CMN STK	Cmn	067774109	215	19,020	SH		DFND		19,020	0	0
BARNES GROUP INC CMN STK	Cmn	067806109	489	12,060	SH		DFND	2	12,060	0	0
BARNES GROUP INC CMN STK	Cmn	067806109	547	13,500	SH	Call	DFND	1	13,500	0	0
BARRACUDA NETWORKS INC	Cmn	068323104	2,715	106,563	SH		DFND	2	106,563	0	0
BARRACUDA NETWORKS INC	Cmn	068323104	331	13,000	SH	Call	DFND	1	13,000	0	0
BARRICK GOLD CORP	Cmn	067901108	5,729	323,331	SH		DFND	1	323,331	0	0
BARRICK GOLD CORP	Cmn	067901108	26,222	1,479,800	SH	Call	DFND	1	1,479,800	0	0
BARRICK GOLD CORP	Cmn	067901108	16,673	940,900	SH	Put	DFND	1	940,900	0	0
BARRON'S 400 ETF	Cmn	00162Q726	346	10,692	SH		DFND	1	10,692	0	0
BASIC ENERGY SERVICES INC COMMON STOCK	Cmn	06985P100	84	100,791	SH		DFND	1	100,791	0	0
BASIC ENERGY SERVICES INC COMMON STOCK	Cmn	06985P100	22	26,500	SH	Call	DFND	1	26,500	0	0
BASIC ENERGY SERVICES INC COMMON STOCK	Cmn	06985P100	14	17,100	SH	Put	DFND	1	17,100	0	0
BAUER PERFORMANCE SPORTS LTD	Cmn	71377G100	131	32,201	SH		DFND	1	32,201	0	0
BAUER PERFORMANCE SPORTS LTD	Cmn	71377G100	168	41,400	SH	Call	DFND	1	41,400	0	0
BAUER PERFORMANCE SPORTS LTD	Cmn	71377G100	67	16,600	SH	Put	DFND	1	16,600	0	0
BAXTER INTL INC	Cmn	071813109	48,754	1,024,236	SH		DFND	2	1,024,236	0	0
BAXTER INTL INC	Cmn	071813109	1,824	38,309	SH		DFND	1	38,309	0	0
BAXTER INTL INC	Cmn	071813109	16,803	353,000	SH	Call	DFND	1	353,000	0	0
BAXTER INTL INC	Cmn	071813109	919	19,300	SH	Put	DFND	1	19,300	0	0
BAXTER INTL INC	Cmn	071813109	247,057	5,190,270	SH		DFND		5,190,270	0	0
BAYTEX ENERGY CORP	Cmn	07317Q105	4,691	1,104,500	SH		DFND	2	1,104,500	0	0
BAYTEX ENERGY CORP	Cmn	07317Q105	190	44,631	SH		DFND	1	44,631	0	0
BAYTEX ENERGY CORP	Cmn	07317Q105	77	18,000	SH	Call	DFND	1	18,000	0	0
BAYTEX ENERGY CORP	Cmn	07317Q105	187	44,000	SH	Put	DFND	1	44,000	0	0
BAZAARVOICE INC	Cmn	073271108	513	86,741	SH		DFND	2	86,741	0	0
BAZAARVOICE INC	Cmn	073271108	184	31,084	SH		DFND	1	31,084	0	0
BAZAARVOICE INC	Cmn	073271108	171	29,000	SH	Call	DFND	1	29,000	0	0
BB&T CORP. COMMON STOCK	Cmn	054937107	468	12,400	SH	Call	DFND	2	12,400	0	0
BB&T CORP. COMMON STOCK	Cmn	054937107	837	22,200	SH	Put	DFND	2	22,200	0	0
BB&T CORP. COMMON STOCK	Cmn	054937107	11,425	302,900	SH	Call	DFND	1	302,900	0	0
BB&T CORP. COMMON STOCK	Cmn	054937107	8,347	221,300	SH	Put	DFND	1	221,300	0	0
BCE INC CMN STK	Cmn	05534B760	2,569	55,633	SH		DFND	2	55,633	0	0
BCE INC CMN STOCK	Cmn	05534B760	25,892	560,450	SH		DFND		560,450	0	0
BEACON ROOFING SUPPLY INC COMMON STOCK	Cmn	073685109	515	12,250	SH		DFND	1	12,250	0	0
BEACON ROOFING SUPPLY INC COMMON STOCK	Cmn	073685109	400	9,500	SH	Call	DFND	1	9,500	0	0
BEACON ROOFING SUPPLY INC COMMON STOCK	Cmn	073685109	70,512	1,676,060	SH		DFND		1,676,060	0	0
BEAZER HOMES USA INC CMN STK	Cmn	07556Q881	590	50,600	SH	Call	DFND	1	50,600	0	0
BEAZER HOMES USA INC CMN STK	Cmn	07556Q881	674	57,800	SH	Put	DFND	1	57,800	0	0
BEAZER HOMES USA INC CMN STK	Cmn	07556Q881	1,587	136,132	SH		DFND		136,132	0	0
BEBE STORES INC CMN STOCK	Cmn	075571109	13	18,327	SH		DFND	1	18,327	0	0
BEBE STORES INC CMN STOCK	Cmn	075571109	10	13,800	SH	Put	DFND	1	13,800	0	0
BECTON DICKINSON & CO	Cmn	075887109	4,709	26,200	SH	Call	DFND	1	26,200	0	0
BECTON DICKINSON & CO	Cmn	075887109	3,343	18,600	SH	Put	DFND	1	18,600	0	0
BECTON DICKINSON & CO	Cmn	075887109	26,335	146,523	SH		DFND		146,523	0	0
BED BATH & BEYOND INC CMN STK	Cmn	075896100	1,677	38,900	SH	Call	DFND	2	38,900	0	0
BED BATH & BEYOND INC CMN STK	Cmn	075896100	3,190	74,000	SH	Put	DFND	2	74,000	0	0
BED BATH & BEYOND INC CMN STK	Cmn	075896100	6,070	140,800	SH	Call	DFND	1	140,800	0	0
BED BATH & BEYOND INC CMN STK	Cmn	075896100	7,674	178,000	SH	Put	DFND	1	178,000	0	0
BELDEN INC CMN STK	Cmn	077454106	519	7,520	SH		DFND	1	7,520	0	0
BELDEN INC CMN STK	Cmn	077454106	414	6,000	SH	Call	DFND	1	6,000	0	0
BELDEN INC CMN STK	Cmn	077454106	276	4,000	SH	Put	DFND	1	4,000	0	0
BELLEROPHON THERAPEUTICS INC	Cmn	078771102	24	17,178	SH		DFND	1	17,178	0	0
BELLICUM PHARMACEUTICALS INC	Cmn	079481107	269	13,500	SH	Call	DFND	1	13,500	0	0
BEMIS INC	Cmn	081437105	805	15,782	SH		DFND	2	15,782	0	0
BEMIS INC	Cmn	081437105	314	6,163	SH		DFND	1	6,163	0	0
BEMIS INC	Cmn	081437105	204	4,000	SH	Call	DFND	1	4,000	0	0
BEMIS INC	Cmn	081437105	362	7,100	SH	Put	DFND	1	7,100	0	0
BENEFITFOCUS INC	Cmn	08180D106	547	13,705	SH		DFND	2	13,705	0	0
BENEFITFOCUS INC	Cmn	08180D106	623	15,600	SH	Call	DFND	1	15,600	0	0
BERKLEY (W R) CORP CMN STK	Cmn	084423102	254	4,400	SH	Call	DFND	1	4,400	0	0
BERKLEY (W R) CORP CMN STK	Cmn	084423102	5,814	100,666	SH		DFND		100,666	0	0
BERKSHIRE HATHAWAY INC CMN STK	Cmn	084670108	649	3	SH		DFND	1	3	0	0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK	Cmn	084670702	910	6,300	SH	Call	DFND	2	6,300	0	0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK	Cmn	084670702	1,141	7,900	SH	Put	DFND	2	7,900	0	0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK	Cmn	084670702	7,440	51,498	SH		DFND	1	51,498	0	0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK	Cmn	084670702	47,039	325,600	SH	Call	DFND	1	325,600	0	0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK	Cmn	084670702	47,213	326,800	SH	Put	DFND	1	326,800	0	0
BERKSHIRE HILLS BANCORP INC	Cmn	084680107	315	11,370	SH		DFND	2	11,370	0	0
BERRY PLASTICS GROUP INC	Cmn	08579W103	1,233	28,110	SH		DFND	2	28,110	0	0
BERRY PLASTICS GROUP INC	Cmn	08579W103	383	8,728	SH		DFND	1	8,728	0	0
BERRY PLASTICS GROUP INC	Cmn	08579W103	1,557	35,500	SH	Call	DFND	1	35,500	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	2,531	66,300	SH		DFND	2	66,300	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	882	23,100	SH	Call	DFND	2	23,100	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	1,149	30,100	SH	Put	DFND	2	30,100	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	3,434	89,937	SH		DFND	1	89,937	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	11,649	305,100	SH	Call	DFND	1	305,100	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	14,474	379,100	SH	Put	DFND	1	379,100	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	6,637	173,840	SH		DFND		173,840	0	0
BEST BUY CO. COMMON STOCK	Cmn	086516101	7,636	200,000	SH	Put	DFND		200,000	0	0
BGC PARTNERS INC CMN STOCK	Cmn	05541T101	1,568	179,170	SH		DFND	2	179,170	0	0
BGC PARTNERS INC CMN STOCK	Cmn	05541T101	311	35,523	SH		DFND	1	35,523	0	0
BGC PARTNERS INC CMN STOCK	Cmn	05541T101	235	26,900	SH	Put	DFND	1	26,900	0	0
BGC PARTNERS INC CMN STOCK	Cmn	05541T101	2,320	265,162	SH		DFND		265,162	0	0
BHP BILLITON LTD - ADR	Depository Receipt	088606108	513	14,812	SH		DFND	1	14,812	0	0
BHP BILLITON LTD - ADR	Cmn	088606108	11,649	336,200	SH	Call	DFND	1	336,200	0	0
BHP BILLITON LTD - ADR	Cmn	088606108	7,249	209,200	SH	Put	DFND	1	209,200	0	0
BIG LOTS INC CMN STK	Cmn	089302103	3,064	64,161	SH		DFND	1	64,161	0	0
BIG LOTS INC CMN STK	Cmn	089302103	1,819	38,100	SH	Call	DFND	1	38,100	0	0
BIG LOTS INC CMN STK	Cmn	089302103	4,899	102,600	SH	Put	DFND	1	102,600	0	0
BILL BARRETT CORP COMMON STOCK	Cmn	06846N104	407	73,176	SH		DFND	1	73,176	0	0
BILL BARRETT CORP COMMON STOCK	Cmn	06846N104	175	31,400	SH	Call	DFND	1	31,400	0	0
BILL BARRETT CORP COMMON STOCK	Cmn	06846N104	2,482	446,470	SH		DFND		446,470	0	0
BIOANALYTICAL SYSTEMS INC CMN STOCK	Cmn	09058M103	19	16,453	SH		DFND	1	16,453	0	0
BIOBLAST PHARMA LTD	Cmn	M20156101	19	11,167	SH		DFND	1	11,167	0	0
BIOCEPT INC	Cmn	09072V204	18	11,277	SH		DFND	1	11,277	0	0
BIOCRYST PHARMACEUTICALS INC CMN STK	Cmn	09058V103	131	29,700	SH	Call	DFND	1	29,700	0	0
BIOCRYST PHARMACEUTICALS INC CMN STK	Cmn	09058V103	108	24,400	SH	Put	DFND	1	24,400	0	0
BIODEL INC	Cmn	09064M204	20	47,167	SH		DFND	1	47,167	0	0
BIODEL INC	Cmn	09064M204	9	20,700	SH	Call	DFND	1	20,700	0	0
BIODELIVERY SCIENCES INT'L INC CMN STK	Cmn	09060J106	50	18,423	SH		DFND	1	18,423	0	0
BIODELIVERY SCIENCES INT'L INC CMN STK	Cmn	09060J106	30	11,200	SH	Call	DFND	1	11,200	0	0
BIODELIVERY SCIENCES INT'L INC CMN STK	Cmn	09060J106	51	18,800	SH	Put	DFND	1	18,800	0	0
BIOGEN INC	Cmn	09062X103	71,653	228,900	SH	Call	DFND	1	228,900	0	0
BIOGEN INC	Cmn	09062X103	91,405	292,000	SH	Put	DFND	1	292,000	0	0
BIOGEN INC	Cmn	09062X103	252,784	807,540	SH		DFND		807,540	0	0
BIOLASE INC	Cmn	090911108	39	22,446	SH		DFND	1	22,446	0	0
BIOLIFE SOLUTIONS INC CMN STK	Cmn	09062W204	20	11,047	SH		DFND	1	11,047	0	0
BIOLINE RX LTD	Depository Receipt	09071M106	19	16,448	SH		DFND	1	16,448	0	0
BIOMARIN PHARMACEUTICAL INC CMN STOCK	Cmn	09061G101	10,321	111,558	SH		DFND	2	111,558	0	0
BIOMARIN PHARMACEUTICAL INC CMN STOCK	Cmn	09061G101	412	4,448	SH		DFND	1	4,448	0	0
BIOMARIN PHARMACEUTICAL INC CMN STOCK	Cmn	09061G101	3,247	35,100	SH	Call	DFND	1	35,100	0	0
BIOMARIN PHARMACEUTICAL INC CMN STOCK	Cmn	09061G101	3,544	38,300	SH	Put	DFND	1	38,300	0	0
BIOMARIN PHARMACEUTICAL INC CMN STOCK	Cmn	09061G101	79,315	857,279	SH		DFND		857,279	0	0
BIO-RAD LABS -CL A CMN STK	Cmn	090572207	2,360	14,408	SH		DFND	2	14,408	0	0
BIO-RAD LABS -CL A CMN STK	Cmn	090572207	271	1,657	SH		DFND	1	1,657	0	0
BIO-RAD LABS -CL A CMN STK	Cmn	090572207	928	5,666	SH		DFND		5,666	0	0
BIOSCRIP INC COMMON STOCK	Cmn	09069N108	31	10,662	SH		DFND	2	10,662	0	0
BIO-TECHNE CORP	Cmn	09073M104	3,296	30,100	SH		DFND	2	30,100	0	0
BIO-TECHNE CORP	Cmn	09073M104	434	3,961	SH		DFND	1	3,961	0	0
BIO-TECHNE CORP	Cmn	09073M104	10,078	92,032	SH		DFND		92,032	0	0
BIOTELEMETRY INC	Cmn	090672106	999	53,822	SH		DFND	2	53,822	0	0
BIOTELEMETRY INC	Cmn	090672106	304	16,393	SH		DFND	1	16,393	0	0
BIOTELEMETRY INC	Cmn	090672106	269	14,500	SH	Call	DFND	1	14,500	0	0
BIOTELEMETRY INC	Cmn	090672106	327	17,600	SH	Put	DFND	1	17,600	0	0
BITAUTO HOLDINGS LTD-ADR	Cmn	091727107	1,419	48,800	SH	Call	DFND	1	48,800	0	0
BITAUTO HOLDINGS LTD-ADR	Cmn	091727107	332	11,400	SH	Put	DFND	1	11,400	0	0
BJ'S RESTAURANTS INC CMN STOCK	Cmn	09180C106	599	16,851	SH		DFND	1	16,851	0	0
BJ'S RESTAURANTS INC CMN STOCK	Cmn	09180C106	405	11,400	SH	Call	DFND	1	11,400	0	0
BJ'S RESTAURANTS INC CMN STOCK	Cmn	09180C106	238	6,700	SH	Put	DFND	1	6,700	0	0
BJ'S RESTAURANTS INC CMN STOCK	Cmn	09180C106	19,354	544,405	SH		DFND		544,405	0	0
BLACK BOX CORP CMN STK	Cmn	091826107	151	10,896	SH		DFND	2	10,896	0	0
BLACK HILLS CORP CMN STK	Cmn	092113109	970	15,839	SH		DFND	2	15,839	0	0
BLACK HILLS CORP CMN STK	Cmn	092113109	269	4,400	SH	Call	DFND	1	4,400	0	0
BLACK HILLS CORP CMN STK	Cmn	092113109	318	5,200	SH	Put	DFND	1	5,200	0	0
BLACK HILLS CORP CMN STK	Cmn	092113109	8,586	140,241	SH		DFND		140,241	0	0
BLACK KNIGHT FINANCIAL-CL A	Cmn	09214X100	675	16,514	SH		DFND	2	16,514	0	0
BLACKBAUD INC COMMON STOCK	Cmn	09227Q100	1,955	29,473	SH		DFND	2	29,473	0	0
BLACKBAUD INC COMMON STOCK	Cmn	09227Q100	1,175	17,713	SH		DFND		17,713	0	0
BLACKBERRY LTD	Cmn	09228F103	9,027	1,131,212	SH		DFND	2	1,131,212	0	0
BLACKBERRY LTD	Cmn	09228F103	2,570	322,059	SH		DFND	1	322,059	0	0
BLACKBERRY LTD	Cmn	09228F103	4,856	608,500	SH	Call	DFND	1	608,500	0	0
BLACKBERRY LTD	Cmn	09228F103	2,822	353,600	SH	Put	DFND	1	353,600	0	0
BLACKHAWK NETWORK HOLDINGS I	Cmn	09238E104	428	14,189	SH		DFND	2	14,189	0	0
BLACKHAWK NETWORK HOLDINGS I	Cmn	09238E104	3,527	116,891	SH		DFND		116,891	0	0
BLACKROCK CAPITAL INVESTMENT C	Cmn	092533108	92	11,095	SH		DFND	1	11,095	0	0
BLACKROCK DEBT STRATEGIES FUND	Cmn	09255R103	76	20,744	SH		DFND	1	20,744	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	18,966	52,326	SH		DFND	2	52,326	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	2,283	6,300	SH	Call	DFND	2	6,300	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	1,957	5,400	SH	Put	DFND	2	5,400	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	6,653	18,356	SH		DFND	1	18,356	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	7,213	19,900	SH	Call	DFND	1	19,900	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	31,425	86,700	SH	Put	DFND	1	86,700	0	0
BLACKROCK INC - COMMON STOCK	Cmn	09247X101	4,429	12,218	SH		DFND		12,218	0	0
BLACKROCK MUNICIPAL INCOME QUA	Cmn	092479104	158	10,064	SH		DFND	1	10,064	0	0
BLACKSTONE GROUP LP	Cmn	09253U108	6,738	263,944	SH		DFND	1	263,944	0	0
BLACKSTONE GROUP LP	Cmn	09253U108	7,868	308,200	SH	Call	DFND	1	308,200	0	0
BLACKSTONE GROUP LP	Cmn	09253U108	17,184	673,100	SH	Put	DFND	1	673,100	0	0
BLACKSTONE MORTGAGE TRUST 5.25% CB 12/01/2018-REGI	Bond	09257WAA8	13,217	11,995,000	PRN		DFND		0	0	0
BLACKSTONE MORTGAGE TRUST INC	Cmn	09257W100	256	8,700	SH	Put	DFND	1	8,700	0	0
BLDRS ASIA 50 ADR INDEX FUND	Cmn	09348R102	508	17,827	SH		DFND	1	17,827	0	0
BLDRS DEV MKTS 100 ADR INDEX	Cmn	09348R201	893	44,211	SH		DFND	1	44,211	0	0
BLDRS EMER MKTS 50 ADR INDEX	Cmn	09348R300	1,870	53,560	SH		DFND	1	53,560	0	0
BLDRS EUROPE 100 ADR INDEX	Cmn	09348R409	615	31,519	SH		DFND	1	31,519	0	0
BLOCK H & R INC	Cmn	093671105	238	10,300	SH	Put	DFND	2	10,300	0	0
BLOCK H & R INC	Cmn	093671105	1,071	46,282	SH		DFND	1	46,282	0	0
BLOCK H & R INC	Cmn	093671105	2,241	96,800	SH	Call	DFND	1	96,800	0	0
BLOCK H & R INC	Cmn	093671105	2,183	94,300	SH	Put	DFND	1	94,300	0	0
BLOCK H & R INC	Cmn	093671105	3,942	170,274	SH		DFND		170,274	0	0
BLONDER TONGUE LABS INC CMN STOCK	Cmn	093698108	20	33,230	SH		DFND	1	33,230	0	0
BLOOMIN' BRANDS INC	Cmn	094235108	338	19,600	SH	Call	DFND	1	19,600	0	0
BLOOMIN' BRANDS INC	Cmn	094235108	7,817	453,420	SH		DFND		453,420	0	0
BLUCORA 4.25% CB 04/01/2019-REGISTERED	Bond	095229AB6	6,716	7,000,000	PRN		DFND		0	0	0
BLUCORA INC	Cmn	095229100	214	19,104	SH		DFND	1	19,104	0	0
BLUCORA INC	Cmn	095229100	614	54,800	SH	Call	DFND	1	54,800	0	0
BLUCORA INC	Cmn	095229100	216	19,300	SH	Put	DFND	1	19,300	0	0
BLUE BUFFALO PET PRODUCTS IN	Cmn	09531U102	592	24,900	SH	Call	DFND	1	24,900	0	0
BLUE BUFFALO PET PRODUCTS IN	Cmn	09531U102	42,153	1,774,099	SH		DFND		1,774,099	0	0
BLUE HILLS BANCORP INC	Cmn	095573101	1,097	73,063	SH		DFND		73,063	0	0
BLUE NILE INC. COMMON STOCK	Cmn	09578R103	558	16,200	SH	Call	DFND	1	16,200	0	0
BLUE NILE INC. COMMON STOCK	Cmn	09578R103	213	6,193	SH		DFND		6,193	0	0
BLUEBIRD BIO INC	Cmn	09609G100	1,280	18,891	SH		DFND	1	18,891	0	0
BLUEBIRD BIO INC	Cmn	09609G100	4,060	59,900	SH	Call	DFND	1	59,900	0	0
BLUEBIRD BIO INC	Cmn	09609G100	1,701	25,100	SH	Put	DFND	1	25,100	0	0
BLUEPRINT MEDICINES CORP	Cmn	09627Y109	554	18,650	SH		DFND	2	18,650	0	0
BLUEROCK RESIDENTIAL GROWTH	Cmn	09627J102	168	12,939	SH		DFND	1	12,939	0	0
BMC STOCK HOLDINGS INC	Cmn	05591B109	431	24,312	SH		DFND	2	24,312	0	0
BMC STOCK HOLDINGS INC	Cmn	05591B109	372	20,992	SH		DFND	1	20,992	0	0
BOARDWALK PIPELINE PARTNERS UNT	Cmn	096627104	527	30,700	SH	Call	DFND	1	30,700	0	0
BOARDWALK PIPELINE PARTNERS UNT	Cmn	096627104	237	13,800	SH	Put	DFND	1	13,800	0	0
BOB EVANS FARMS CMN STK	Cmn	096761101	1,316	34,356	SH		DFND	2	34,356	0	0
BOB EVANS FARMS CMN STK	Cmn	096761101	210	5,486	SH		DFND	1	5,486	0	0
BOB EVANS FARMS CMN STK	Cmn	096761101	502	13,100	SH	Call	DFND	1	13,100	0	0
BOB EVANS FARMS CMN STK	Cmn	096761101	463	12,100	SH	Put	DFND	1	12,100	0	0
BOB EVANS FARMS CMN STK	Cmn	096761101	921	24,044	SH		DFND		24,044	0	0
BOFI HOLDING INC COMMON STOCK	Cmn	05566U108	1,485	66,300	SH	Call	DFND	1	66,300	0	0
BOFI HOLDING INC COMMON STOCK	Cmn	05566U108	1,062	47,400	SH	Put	DFND	1	47,400	0	0
BOINGO WIRELESS INC	Cmn	09739C102	115	11,169	SH		DFND	1	11,169	0	0
BOISE CASCADE CO	Cmn	09739D100	284	11,200	SH	Put	DFND	1	11,200	0	0
BOISE CASCADE CO	Cmn	09739D100	1,852	72,903	SH		DFND		72,903	0	0
BOJANGLES' INC	Cmn	097488100	270	16,900	SH	Call	DFND	1	16,900	0	0
BOJANGLES' INC	Cmn	097488100	1,187	74,397	SH		DFND		74,397	0	0
BOK FINANCIAL CORP CMN STK	Cmn	05561Q201	650	9,419	SH		DFND	2	9,419	0	0
BOK FINANCIAL CORP CMN STK	Cmn	05561Q201	297	4,300	SH	Put	DFND	1	4,300	0	0
BONANZA CREEK ENERGY INC	Cmn	097793103	158	154,600	SH	Call	DFND	1	154,600	0	0
BONANZA CREEK ENERGY INC	Cmn	097793103	22	21,200	SH	Put	DFND	1	21,200	0	0
BOOT BARN HOLDINGS INC	Cmn	099406100	9,630	846,178	SH		DFND		846,178	0	0
BOOZ ALLEN HAMILTON HOLDINGS	Cmn	099502106	1,035	32,757	SH		DFND	2	32,757	0	0
BOOZ ALLEN HAMILTON HOLDINGS	Cmn	099502106	480	15,200	SH	Call	DFND	1	15,200	0	0
BORG WARNER INC CMN STK	Cmn	099724106	8,153	231,757	SH		DFND	2	231,757	0	0
BORG WARNER INC CMN STK	Cmn	099724106	695	19,752	SH		DFND	1	19,752	0	0
BORG WARNER INC CMN STK	Cmn	099724106	2,259	64,200	SH	Call	DFND	1	64,200	0	0
BORG WARNER INC CMN STK	Cmn	099724106	1,365	38,800	SH	Put	DFND	1	38,800	0	0
BORG WARNER INC CMN STK	Cmn	099724106	20,254	575,731	SH		DFND		575,731	0	0
BOSTON BEER CO INC -CL A CMN STOCK	Cmn	100557107	338	2,180	SH		DFND	2	2,180	0	0
BOSTON BEER CO INC -CL A CMN STOCK	Cmn	100557107	435	2,800	SH	Call	DFND	2	2,800	0	0
BOSTON BEER CO INC -CL A CMN STOCK	Cmn	100557107	435	2,800	SH	Put	DFND	2	2,800	0	0
BOSTON BEER CO INC -CL A CMN STOCK	Cmn	100557107	1,078	6,943	SH		DFND	1	6,943	0	0
BOSTON BEER CO INC -CL A CMN STOCK	Cmn	100557107	2,313	14,900	SH	Call	DFND	1	14,900	0	0
BOSTON BEER CO INC -CL A CMN STOCK	Cmn	100557107	3,804	24,500	SH	Put	DFND	1	24,500	0	0
BOSTON PRIVATE FINL HOLDING CMN STK	Cmn	101119105	476	37,065	SH		DFND	2	37,065	0	0
BOSTON PRIVATE FINL HOLDING CMN STK	Cmn	101119105	912	71,085	SH		DFND		71,085	0	0
BOSTON PROPERTIES INC CMN STOCK	Cmn	101121101	245	1,800	SH	Put	DFND	2	1,800	0	0
BOSTON PROPERTIES INC CMN STOCK	Cmn	101121101	319	2,340	SH		DFND	1	2,340	0	0
BOSTON PROPERTIES INC CMN STOCK	Cmn	101121101	1,227	9,000	SH	Call	DFND	1	9,000	0	0
BOSTON PROPERTIES INC CMN STOCK	Cmn	101121101	1,595	11,700	SH	Put	DFND	1	11,700	0	0
BOSTON PROPERTIES INC CMN STOCK	Cmn	101121101	245	1,794	SH		DFND		1,794	0	0
BOSTON SCIENTIFIC CORP	Cmn	101137107	1,507	63,321	SH		DFND	2	63,321	0	0
BOSTON SCIENTIFIC CORP	Cmn	101137107	2,193	92,130	SH		DFND	1	92,130	0	0
BOSTON SCIENTIFIC CORP	Cmn	101137107	8,535	358,600	SH	Call	DFND	1	358,600	0	0
BOSTON SCIENTIFIC CORP	Cmn	101137107	2,399	100,800	SH	Put	DFND	1	100,800	0	0
BOSTON SCIENTIFIC CORP	Cmn	101137107	111,454	4,682,948	SH		DFND		4,682,948	0	0
BOTTOMLINE TECHNOLOGIES 1.5% CB 12/01/2017-REGISTE	Bond	101388AA4	12,790	12,500,000	PRN		DFND		0	0	0
BOTTOMLINE TECHNOLOGIES INC CMN STOCK	Cmn	101388106	1,448	62,118	SH		DFND	2	62,118	0	0
BOTTOMLINE TECHNOLOGIES INC CMN STOCK	Cmn	101388106	4,024	172,627	SH		DFND		172,627	0	0
BOX INC - CLASS A	Cmn	10316T104	4,743	300,973	SH		DFND	2	300,973	0	0
BOX INC - CLASS A	Cmn	10316T104	469	29,777	SH		DFND	1	29,777	0	0
BOX INC - CLASS A	Cmn	10316T104	1,852	117,500	SH	Call	DFND	1	117,500	0	0
BOX INC - CLASS A	Cmn	10316T104	593	37,600	SH	Put	DFND	1	37,600	0	0
BOYD GAMING CORP CMN STK	Cmn	103304101	2,786	140,860	SH		DFND	2	140,860	0	0
BOYD GAMING CORP CMN STK	Cmn	103304101	728	36,800	SH	Call	DFND	1	36,800	0	0
BOYD GAMING CORP CMN STK	Cmn	103304101	315	15,900	SH	Put	DFND	1	15,900	0	0
BOYD GAMING CORP CMN STK	Cmn	103304101	23,749	1,200,666	SH		DFND		1,200,666	0	0
BP PLC - SPONS ADR 1:6	Depository Receipt	055622104	15,936	453,252	SH		DFND	2	453,252	0	0
BP PLC - SPONS ADR 1:6	Depository Receipt	055622104	226	6,427	SH		DFND	1	6,427	0	0
BP PLC - SPONS ADR 1:6	Cmn	055622104	32,688	929,700	SH	Call	DFND	1	929,700	0	0
BP PLC - SPONS ADR 1:6	Cmn	055622104	23,216	660,300	SH	Put	DFND	1	660,300	0	0
BP PRUDHOE BAY ROYALTY TRUST CMN STK	Cmn	055630107	244	13,100	SH	Call	DFND	1	13,100	0	0
BRADY CORP - CL A CMN STK	Cmn	104674106	222	6,428	SH		DFND	1	6,428	0	0
BRANDYWINE REALTY TRUST CMN STK	Cmn	105368203	214	13,700	SH	Call	DFND	1	13,700	0	0
BRIDGE BANCORP INC COMMON STOCK	Cmn	108035106	567	19,831	SH		DFND		19,831	0	0
BRIDGEPOINT EDUCATION INC	Cmn	10807M105	84	12,253	SH		DFND	2	12,253	0	0
BRIDGEPOINT EDUCATION INC	Cmn	10807M105	558	81,262	SH		DFND		81,262	0	0
BRIGGS & STRATTON CORP	Cmn	109043109	655	35,100	SH		DFND	2	35,100	0	0
BRIGGS & STRATTON CORP	Cmn	109043109	1,296	69,497	SH		DFND	1	69,497	0	0
BRIGGS & STRATTON CORP	Cmn	109043109	916	49,100	SH	Put	DFND	1	49,100	0	0
BRIGGS & STRATTON CORP	Cmn	109043109	249	13,373	SH		DFND		13,373	0	0
BRIGHTCOVE	Cmn	10921T101	538	41,210	SH		DFND	2	41,210	0	0
BRIGHTCOVE	Cmn	10921T101	149	11,400	SH	Put	DFND	1	11,400	0	0
BRINKER INTL INC CMN STK	Cmn	109641100	308	6,100	SH	Call	DFND	1	6,100	0	0
BRINKER INTL INC CMN STK	Cmn	109641100	590	11,700	SH	Put	DFND	1	11,700	0	0
BRINKER INTL INC CMN STK	Cmn	109641100	1,997	39,595	SH		DFND		39,595	0	0
BRINK'S CO/THE CMN STOCK	Cmn	109696104	311	8,400	SH	Call	DFND	1	8,400	0	0
BRISTOL MYERS SQUIBB CO	Cmn	110122108	39,974	741,352	SH		DFND	2	741,352	0	0
BRISTOL MYERS SQUIBB CO	Cmn	110122108	5,257	97,500	SH	Call	DFND	2	97,500	0	0
BRISTOL MYERS SQUIBB CO	Cmn	110122108	6,977	129,400	SH	Put	DFND	2	129,400	0	0
BRISTOL MYERS SQUIBB CO	Cmn	110122108	59,230	1,098,478	SH		DFND	1	1,098,478	0	0
BRISTOL MYERS SQUIBB CO	Cmn	110122108	76,119	1,411,700	SH	Call	DFND	1	1,411,700	0	0
BRISTOL MYERS SQUIBB CO	Cmn	110122108	112,763	2,091,300	SH	Put	DFND	1	2,091,300	0	0
BRISTOW GROUP INC CMN STK	Cmn	110394103	252	18,000	SH	Call	DFND	1	18,000	0	0
BRISTOW GROUP INC CMN STK	Cmn	110394103	264	18,800	SH	Put	DFND	1	18,800	0	0
BRITISH AMERICAN TOBACCO -SPONS ADR 2:1	Cmn	110448107	3,191	25,000	SH	Call	DFND	1	25,000	0	0
BRITISH AMERICAN TOBACCO -SPONS ADR 2:1	Cmn	110448107	1,136	8,900	SH	Put	DFND	1	8,900	0	0
BRIXMOR PROPERTY GROUP INC	Cmn	11120U105	6,435	231,570	SH		DFND	2	231,570	0	0
BRIXMOR PROPERTY GROUP INC	Cmn	11120U105	1,473	53,018	SH		DFND		53,018	0	0
BROADCOM LTD	Cmn	Y09827109	5,615	32,548	SH		DFND	1	32,548	0	0
BROADCOM LTD	Cmn	Y09827109	33,986	197,000	SH	Call	DFND	1	197,000	0	0
BROADCOM LTD	Cmn	Y09827109	31,123	180,400	SH	Put	DFND	1	180,400	0	0
BROADCOM LTD	Cmn	Y09827109	476,717	2,763,256	SH		DFND		2,763,256	0	0
BROADRIDGE FINANCIAL SOLUTIONS CMN STK	Cmn	11133T103	427	6,306	SH		DFND	1	6,306	0	0
BROADRIDGE FINANCIAL SOLUTIONS CMN STK	Cmn	11133T103	820	12,100	SH	Put	DFND	1	12,100	0	0
BROADRIDGE FINANCIAL SOLUTIONS CMN STK	Cmn	11133T103	14,794	218,226	SH		DFND		218,226	0	0
BROADSOFT 1% CB 09/01/2022-REGISTERED	Bond	11133BAD4	11,310	8,500,000	PRN		DFND		0	0	0
BROADSOFT INC	Cmn	11133B409	201	4,309	SH		DFND	1	4,309	0	0
BROADSOFT INC	Cmn	11133B409	652	14,000	SH	Call	DFND	1	14,000	0	0
BROADSOFT INC	Cmn	11133B409	19,142	411,205	SH		DFND		411,205	0	0
BROADSOFT INC 1.5% CB 07/01/2018-REGISTERED	Bond	11133BAB8	12,659	10,253,000	PRN		DFND		0	0	0
BROADWAY FINL CORP DEL CMN STOCK	Cmn	111444105	21	11,742	SH		DFND	1	11,742	0	0
BROCADE COMMUNICATIONS SYS CMN	Cmn	111621306	277	29,959	SH		DFND	1	29,959	0	0
BROCADE COMMUNICATIONS SYS CMN	Cmn	111621306	258	27,900	SH	Call	DFND	1	27,900	0	0
BROCADE COMMUNICATIONS SYS CMN	Cmn	111621306	579	62,700	SH	Put	DFND	1	62,700	0	0
BROCADE COMMUNICATIONS SYS CMN	Cmn	111621306	23,876	2,586,829	SH		DFND		2,586,829	0	0
BROOKDALE SENIOR LIVING INC COMMON STOCK	Cmn	112463104	18,623	1,067,220	SH		DFND	2	1,067,220	0	0
BROOKDALE SENIOR LIVING INC COMMON STOCK	Cmn	112463104	482	27,600	SH	Call	DFND	1	27,600	0	0
BROOKDALE SENIOR LIVING INC COMMON STOCK	Cmn	112463104	1,017	58,300	SH	Put	DFND	1	58,300	0	0
BROOKFIELD ASSET MANAGE CL A COM STK	Cmn	112585104	334	9,500	SH		DFND	2	9,500	0	0
BROOKFIELD ASSET MANAGEMENT INC	Cmn	112585104	1,392	39,568	SH		DFND	2	39,568	0	0
BROOKFIELD ASSET MANAGEMENT INC	Cmn	112585104	481	13,664	SH		DFND	1	13,664	0	0
BROOKFIELD INFRASTRUCTURE	Cmn	G16252101	285	8,234	SH		DFND	1	8,234	0	0
BROOKFIELD INFRASTRUCTURE	Cmn	G16252101	251	7,250	SH	Put	DFND	1	7,250	0	0
BROOKLINE BANCORP INC CMN STOCK	Cmn	11373M107	1,389	113,970	SH		DFND		113,970	0	0
BROOKS AUTOMATION INC CMN STOCK	Cmn	114340102	802	58,935	SH		DFND		58,935	0	0
BROWN & BROWN INC CMN STK	Cmn	115236101	2,051	54,390	SH		DFND	2	54,390	0	0
BROWN & BROWN INC CMN STK	Cmn	115236101	290	7,700	SH	Call	DFND	1	7,700	0	0
BRUKER CORP	Cmn	116794108	1,481	65,393	SH		DFND	2	65,393	0	0
BRUKER CORP	Cmn	116794108	7,237	319,535	SH		DFND		319,535	0	0
BRUNSWICK CORP	Cmn	117043109	13,184	270,270	SH		DFND	2	270,270	0	0
BRUNSWICK CORP	Cmn	117043109	1,220	25,000	SH	Call	DFND	1	25,000	0	0
BRUNSWICK CORP	Cmn	117043109	415	8,500	SH	Put	DFND	1	8,500	0	0
BRUNSWICK CORP	Cmn	117043109	56,507	1,158,397	SH		DFND		1,158,397	0	0
BRYN MAWR BK CORP CMN STK	Cmn	117665109	406	12,702	SH		DFND		12,702	0	0
BSQUARE CORP CMN STOCK	Cmn	11776U300	58	11,820	SH		DFND	1	11,820	0	0
BT GROUP PLC - SPONS ADR 1:10	Depository Receipt	05577E101	526	20,686	SH		DFND	1	20,686	0	0
BUCKEYE PARTNERS -LP CMN STK	Cmn	118230101	644	9,000	SH	Call	DFND	1	9,000	0	0
BUCKEYE PARTNERS -LP CMN STK	Cmn	118230101	644	9,000	SH	Put	DFND	1	9,000	0	0
BUCKLE INC CMN STK	Cmn	118440106	284	11,800	SH	Call	DFND	1	11,800	0	0
BUFFALO WILD WINGS INC COMMON STOCK	Cmn	119848109	1,717	12,202	SH		DFND	2	12,202	0	0
BUFFALO WILD WINGS INC COMMON STOCK	Cmn	119848109	1,495	10,624	SH		DFND	1	10,624	0	0
BUFFALO WILD WINGS INC COMMON STOCK	Cmn	119848109	7,347	52,200	SH	Call	DFND	1	52,200	0	0
BUFFALO WILD WINGS INC COMMON STOCK	Cmn	119848109	10,527	74,800	SH	Put	DFND	1	74,800	0	0
BUFFALO WILD WINGS INC COMMON STOCK	Cmn	119848109	27,817	197,647	SH		DFND		197,647	0	0
BUILDERS FIRSTSOURCE COMMON STOCK	Cmn	12008R107	978	84,962	SH		DFND	2	84,962	0	0
BUILDERS FIRSTSOURCE COMMON STOCK	Cmn	12008R107	155	13,500	SH	Call	DFND	1	13,500	0	0
BUNGE LIMITED	Cmn	G16962105	13,792	232,855	SH		DFND	2	232,855	0	0
BUNGE LIMITED	Cmn	G16962105	1,019	17,200	SH	Call	DFND	2	17,200	0	0
BUNGE LIMITED	Cmn	G16962105	2,197	37,100	SH	Put	DFND	2	37,100	0	0
BUNGE LIMITED	Cmn	G16962105	6,213	104,900	SH	Call	DFND	1	104,900	0	0
BUNGE LIMITED	Cmn	G16962105	3,643	61,500	SH	Put	DFND	1	61,500	0	0
BURLINGTON STORES INC	Cmn	122017106	5,639	69,600	SH	Call	DFND	2	69,600	0	0
BURLINGTON STORES INC	Cmn	122017106	4,659	57,500	SH	Put	DFND	2	57,500	0	0
BURLINGTON STORES INC	Cmn	122017106	3,225	39,800	SH	Call	DFND	1	39,800	0	0
BURLINGTON STORES INC	Cmn	122017106	2,528	31,200	SH	Put	DFND	1	31,200	0	0
BURLINGTON STORES INC	Cmn	122017106	35,973	444,002	SH		DFND		444,002	0	0
C H ROBINSON WORLDWIDE INC CMN STOCK	Cmn	12541W209	7,807	110,800	SH	Call	DFND	1	110,800	0	0
C H ROBINSON WORLDWIDE INC CMN STOCK	Cmn	12541W209	3,741	53,100	SH	Put	DFND	1	53,100	0	0
CA, INC.	Cmn	12673P105	3,044	92,009	SH		DFND	2	92,009	0	0
CA, INC.	Cmn	12673P105	4,241	128,200	SH	Call	DFND	1	128,200	0	0
CA, INC.	Cmn	12673P105	1,191	36,000	SH	Put	DFND	1	36,000	0	0
CABELA'S INC COMMON STOCK	Cmn	126804301	4,771	86,850	SH		DFND	2	86,850	0	0
CABELA'S INC COMMON STOCK	Cmn	126804301	434	7,900	SH	Put	DFND	2	7,900	0	0
CABELA'S INC COMMON STOCK	Cmn	126804301	1,820	33,124	SH		DFND	1	33,124	0	0
CABELA'S INC COMMON STOCK	Cmn	126804301	2,736	49,800	SH	Call	DFND	1	49,800	0	0
CABELA'S INC COMMON STOCK	Cmn	126804301	3,252	59,200	SH	Put	DFND	1	59,200	0	0
CABELA'S INC COMMON STOCK	Cmn	126804301	989	18,003	SH		DFND		18,003	0	0
CABLE ONE INC	Cmn	12685J105	575	985	SH		DFND	2	985	0	0
CABLE ONE INC	Cmn	12685J105	221	378	SH		DFND	1	378	0	0
CABLE ONE INC	Cmn	12685J105	415	711	SH		DFND		711	0	0
CABOT CORP	Cmn	127055101	659	12,566	SH		DFND	2	12,566	0	0
CABOT CORP	Cmn	127055101	835	15,931	SH		DFND	1	15,931	0	0
CABOT CORP	Cmn	127055101	325	6,200	SH	Call	DFND	1	6,200	0	0
CABOT MICROELECTRONICS CORP	Cmn	12709P103	751	14,188	SH		DFND	2	14,188	0	0
CABOT MICROELECTRONICS CORP	Cmn	12709P103	201	3,800	SH	Call	DFND	1	3,800	0	0
CABOT MICROELECTRONICS CORP	Cmn	12709P103	407	7,700	SH	Put	DFND	1	7,700	0	0
CABOT OIL & GAS CORP -CL A CMN STK	Cmn	127097103	22,684	879,236	SH		DFND	2	879,236	0	0
CABOT OIL & GAS CORP -CL A CMN STK	Cmn	127097103	4,727	183,200	SH	Call	DFND	1	183,200	0	0
CABOT OIL & GAS CORP -CL A CMN STK	Cmn	127097103	1,458	56,500	SH	Put	DFND	1	56,500	0	0
CABOT OIL & GAS CORP -CL A CMN STK	Cmn	127097103	6,204	240,458	SH		DFND		240,458	0	0
CACI INTL INC -CL A CMN STK	Cmn	127190304	2,908	28,821	SH		DFND	2	28,821	0	0
CACI INTL INC -CL A CMN STK	Cmn	127190304	343	3,400	SH	Call	DFND	1	3,400	0	0
CACI INTL INC -CL A CMN STK	Cmn	127190304	525	5,200	SH	Put	DFND	1	5,200	0	0
CACI INTL INC -CL A CMN STK	Cmn	127190304	9,861	97,734	SH		DFND		97,734	0	0
CADENCE DESIGN SYS INC CMN STK	Cmn	127387108	1,271	49,804	SH		DFND	2	49,804	0	0
CADENCE DESIGN SYS INC CMN STK	Cmn	127387108	294	11,504	SH		DFND	1	11,504	0	0
CADENCE DESIGN SYS INC CMN STK	Cmn	127387108	559	21,900	SH	Call	DFND	1	21,900	0	0
CADENCE DESIGN SYS INC CMN STK	Cmn	127387108	7,879	308,626	SH		DFND		308,626	0	0
CAE INC	Cmn	124765108	193	13,600	SH		DFND	2	13,600	0	0
CAESARS ENTERTAINMENT CORP	Cmn	127686103	356	47,735	SH		DFND	1	47,735	0	0
CAESARS ENTERTAINMENT CORP	Cmn	127686103	252	33,800	SH	Call	DFND	1	33,800	0	0
CAESARS ENTERTAINMENT CORP	Cmn	127686103	205	27,500	SH	Put	DFND	1	27,500	0	0
CAESARSTONE LTD	Cmn	M20598104	693	18,365	SH		DFND	2	18,365	0	0
CAESARSTONE LTD	Cmn	M20598104	366	9,700	SH	Call	DFND	1	9,700	0	0
CAESARSTONE LTD	Cmn	M20598104	377	10,000	SH	Put	DFND	1	10,000	0	0
CAESARSTONE LTD	Cmn	M20598104	5,682	150,666	SH		DFND		150,666	0	0
CAL MAINE FOODS INC CMN STOCK	Cmn	128030202	689	17,878	SH		DFND	1	17,878	0	0
CAL MAINE FOODS INC CMN STOCK	Cmn	128030202	4,097	106,300	SH	Call	DFND	1	106,300	0	0
CAL MAINE FOODS INC CMN STOCK	Cmn	128030202	1,426	37,000	SH	Put	DFND	1	37,000	0	0
CALAMP 1.625% CB 05/15/2020-REGISTERED	Bond	128126AB5	3,739	3,972,000	PRN		DFND		0	0	0
CALAMP CORP CMN STK	Cmn	128126109	352	25,200	SH	Call	DFND	1	25,200	0	0
CALAMP CORP CMN STK	Cmn	128126109	398	28,500	SH	Put	DFND	1	28,500	0	0
CALAMP CORP CMN STK	Cmn	128126109	2,671	191,487	SH		DFND		191,487	0	0
CALATLANTIC GROUP INC	Cmn	128195104	689	20,612	SH		DFND	2	20,612	0	0
CALATLANTIC GROUP INC	Cmn	128195104	286	8,557	SH		DFND	1	8,557	0	0
CALATLANTIC GROUP INC	Cmn	128195104	348	10,400	SH	Call	DFND	1	10,400	0	0
CALATLANTIC GROUP INC	Cmn	128195104	548	16,400	SH	Put	DFND	1	16,400	0	0
CALATLANTIC GROUP INC	Cmn	128195104	22,594	675,669	SH		DFND		675,669	0	0
CALERES INC	Cmn	129500104	3,311	130,906	SH		DFND	2	130,906	0	0
CALGON CARBON CORP CMN STK	Cmn	129603106	1,002	66,049	SH		DFND	2	66,049	0	0
CALGON CARBON CORP CMN STK	Cmn	129603106	1,376	90,719	SH		DFND		90,719	0	0
CALIFORNIA RESOURCES COR	Cmn	13057Q206	876	70,100	SH	Call	DFND	1	70,100	0	0
CALIFORNIA RESOURCES COR	Cmn	13057Q206	391	31,300	SH	Put	DFND	1	31,300	0	0
CALIFORNIA RESOURCES COR	Cmn	13057Q206	7,514	601,143	SH		DFND		601,143	0	0
CALIX INC	Cmn	13100M509	76	10,300	SH	Call	DFND	1	10,300	0	0
CALIX INC	Cmn	13100M509	570	77,498	SH		DFND		77,498	0	0
CALLAWAY GOLF CO CMN STK	Cmn	131193104	3,308	284,889	SH		DFND	2	284,889	0	0
CALLIDUS SOFTWARE INC COMMON STOCK	Cmn	13123E500	927	50,494	SH		DFND	2	50,494	0	0
CALLIDUS SOFTWARE INC COMMON STOCK	Cmn	13123E500	228	12,400	SH	Call	DFND	1	12,400	0	0
CALLIDUS SOFTWARE INC COMMON STOCK	Cmn	13123E500	769	41,931	SH		DFND		41,931	0	0
CALLON PETE CO DEL CMN STOCK	Cmn	13123X102	3,097	197,279	SH		DFND	2	197,279	0	0
CALLON PETE CO DEL CMN STOCK	Cmn	13123X102	400	25,500	SH	Call	DFND	1	25,500	0	0
CALLON PETE CO DEL CMN STOCK	Cmn	13123X102	184	11,700	SH	Put	DFND	1	11,700	0	0
CALLON PETE CO DEL CMN STOCK	Cmn	13123X102	327	20,842	SH		DFND		20,842	0	0
CALPINE CORP	Cmn	131347304	4,685	370,686	SH		DFND	2	370,686	0	0
CALPINE CORP	Cmn	131347304	512	40,474	SH		DFND	1	40,474	0	0
CALPINE CORP	Cmn	131347304	1,083	85,700	SH	Call	DFND	1	85,700	0	0
CALPINE CORP	Cmn	131347304	1,148	90,800	SH	Put	DFND	1	90,800	0	0
CALPINE CORP	Cmn	131347304	2,746	217,210	SH		DFND		217,210	0	0
CALUMET SPECIALTY PRODUCTS PARTNERS LP CMN STK	Cmn	131476103	47	10,400	SH	Put	DFND	1	10,400	0	0
CAMBREX CORP CMN STK	Cmn	132011107	487	10,963	SH		DFND	1	10,963	0	0
CAMBREX CORP CMN STK	Cmn	132011107	413	9,300	SH	Call	DFND	1	9,300	0	0
CAMBREX CORP CMN STK	Cmn	132011107	1,702	38,273	SH		DFND		38,273	0	0
CAMBRIA FOREIGN SHAREHOLDER	Cmn	132061300	683	32,656	SH		DFND	1	32,656	0	0
CAMBRIA GLOBAL ASSET ALLOCAT	Cmn	132061607	1,817	72,326	SH		DFND	1	72,326	0	0
CAMBRIA SHAREHOLDER YIELD ET	Cmn	132061201	797	26,511	SH		DFND	1	26,511	0	0
CAMDEN PROPERTY TRUST COMMON STOCK	Cmn	133131102	675	8,056	SH		DFND	1	8,056	0	0
CAMDEN PROPERTY TRUST COMMON STOCK	Cmn	133131102	201	2,400	SH	Call	DFND	1	2,400	0	0
CAMECO CORP CMN STK	Cmn	13321L108	2,871	335,438	SH		DFND	1	335,438	0	0
CAMECO CORP CMN STK	Cmn	13321L108	912	106,500	SH	Call	DFND	1	106,500	0	0
CAMECO CORP CMN STK	Cmn	13321L108	3,368	393,400	SH	Put	DFND	1	393,400	0	0
CAMECO CORP CMN STOCK	Cmn	13321L108	624	73,000	SH		DFND	2	73,000	0	0
CAMPBELL SOUP CO	Cmn	134429109	4,310	78,800	SH	Call	DFND	1	78,800	0	0
CAMPBELL SOUP CO	Cmn	134429109	3,413	62,400	SH	Put	DFND	1	62,400	0	0
CAMPBELL SOUP CO	Cmn	134429109	12,734	232,789	SH		DFND		232,789	0	0
CANADIAN IMPERIAL BANK OF COMMERCE CMN STK	Cmn	136069101	669	8,631	SH		DFND	1	8,631	0	0
CANADIAN IMPERIAL BANK OF COMMERCE CMN STK	Cmn	136069101	992	12,800	SH	Call	DFND	1	12,800	0	0
CANADIAN IMPERIAL BANK OF COMMERCE CMN STK	Cmn	136069101	1,830	23,600	SH	Put	DFND	1	23,600	0	0
CANADIAN NATL RAILWAY CO	Cmn	136375102	30,763	470,446	SH		DFND		470,446	0	0
CANADIAN NATL RY CO CMN STOCK	Cmn	136375102	1,589	24,300	SH	Call	DFND	1	24,300	0	0
CANADIAN NATL RY CO CMN STOCK	Cmn	136375102	1,910	29,200	SH	Put	DFND	1	29,200	0	0
CANADIAN NATURAL RESOURCES	Cmn	136385101	716	22,333	SH		DFND	1	22,333	0	0
CANADIAN NATURAL RESOURCES	Cmn	136385101	1,602	50,000	SH	Call	DFND	1	50,000	0	0
CANADIAN NATURAL RESOURCES	Cmn	136385101	772	24,100	SH	Put	DFND	1	24,100	0	0
CANADIAN NATURAL RESOURCES CMN STK	Cmn	136385101	5,506	172,178	SH		DFND		172,178	0	0
CANADIAN PAC RY LTD CMN STOCK	Cmn	13645T100	3,948	25,857	SH		DFND	2	25,857	0	0
CANADIAN PAC RY LTD CMN STOCK	Cmn	13645T100	236	1,547	SH		DFND	1	1,547	0	0
CANADIAN PAC RY LTD CMN STOCK	Cmn	13645T100	6,123	40,100	SH	Call	DFND	1	40,100	0	0
CANADIAN PAC RY LTD CMN STOCK	Cmn	13645T100	6,245	40,900	SH	Put	DFND	1	40,900	0	0
CANADIAN PAC RY LTD CMN STOCK	Cmn	13645T100	179,482	1,175,392	SH		DFND		1,175,392	0	0
CANADIAN PACIFIC RAILWAY LTD CMN STK	Cmn	13645T100	611	4,000	SH		DFND	2	4,000	0	0
CANADIAN PACIFIC RAILWAY LTD CMN STK	Cmn	13645T100	916	6,000	SH		DFND		6,000	0	0
CANADIAN SOLAR INC	Cmn	136635109	148	10,800	SH	Put	DFND	2	10,800	0	0
CANADIAN SOLAR INC	Cmn	136635109	566	41,213	SH		DFND	1	41,213	0	0
CANADIAN SOLAR INC	Cmn	136635109	3,343	243,300	SH	Call	DFND	1	243,300	0	0
CANADIAN SOLAR INC	Cmn	136635109	2,029	147,700	SH	Put	DFND	1	147,700	0	0
CANADIAN SOLAR INC	Cmn	136635109	336	24,444	SH		DFND		24,444	0	0
CANTEL MEDICAL CORP CMN STK	Cmn	138098108	4,135	53,026	SH		DFND	2	53,026	0	0
CANTEL MEDICAL CORP CMN STK	Cmn	138098108	514	6,590	SH		DFND	1	6,590	0	0
CAPELLA EDUCATION CO	Cmn	139594105	282	4,858	SH		DFND	2	4,858	0	0
CAPITAL BANK FINANCIAL-CL A	Cmn	139794101	216	6,726	SH		DFND	2	6,726	0	0
CAPITAL ONE FINL CORP CMN STOCK	Cmn	14040H105	10,321	143,681	SH		DFND	2	143,681	0	0
CAPITAL ONE FINL CORP CMN STOCK	Cmn	14040H105	22,626	315,000	SH	Call	DFND	1	315,000	0	0
CAPITAL ONE FINL CORP CMN STOCK	Cmn	14040H105	24,142	336,100	SH	Put	DFND	1	336,100	0	0
CAPITAL PRODUCT PARTNERS LP	Cmn	Y11082107	195	59,888	SH		DFND	1	59,888	0	0
CAPITAL PRODUCT PARTNERS LP	Cmn	Y11082107	196	60,000	SH	Put	DFND	1	60,000	0	0
CAPITAL SENIOR LIVING CORP CMN STOCK	Cmn	140475104	606	36,063	SH		DFND	1	36,063	0	0
CAPITOL ACQUISITION CORP II	Cmn	535219109	1,076	119,543	SH		DFND		119,543	0	0
CAPITOL FEDERAL FINANCIAL INC	Cmn	14057J101	361	25,670	SH		DFND		25,670	0	0
CAPNIA INC	Cmn	14066L105	23	23,746	SH		DFND	1	23,746	0	0
CAPRICOR THERAPEUTICS INC	Cmn	14070B101	93	28,172	SH		DFND	1	28,172	0	0
CARA THERAPEUTICS INC	Cmn	140755109	185	22,165	SH		DFND	1	22,165	0	0
CARA THERAPEUTICS INC	Cmn	140755109	164	19,600	SH	Call	DFND	1	19,600	0	0
CARA THERAPEUTICS INC	Cmn	140755109	215	25,700	SH	Put	DFND	1	25,700	0	0
CARBO CERAMICS INC CMN STOCK	Cmn	140781105	1,113	101,729	SH		DFND	2	101,729	0	0
CARBO CERAMICS INC CMN STOCK	Cmn	140781105	404	36,909	SH		DFND	1	36,909	0	0
CARBO CERAMICS INC CMN STOCK	Cmn	140781105	337	30,800	SH	Call	DFND	1	30,800	0	0
CARBO CERAMICS INC CMN STOCK	Cmn	140781105	349	31,900	SH	Put	DFND	1	31,900	0	0
CARBO CERAMICS INC CMN STOCK	Cmn	140781105	1,704	155,784	SH		DFND		155,784	0	0
CARDINAL FINANCIAL CORP CMN STOCK	Cmn	14149F109	237	9,070	SH		DFND	1	9,070	0	0
CARDINAL HEALTH, INC. COMMON STOCK	Cmn	14149Y108	8,252	106,207	SH		DFND	2	106,207	0	0
CARDINAL HEALTH, INC. COMMON STOCK	Cmn	14149Y108	264	3,392	SH		DFND	1	3,392	0	0
CARDINAL HEALTH, INC. COMMON STOCK	Cmn	14149Y108	3,761	48,400	SH	Call	DFND	1	48,400	0	0
CARDINAL HEALTH, INC. COMMON STOCK	Cmn	14149Y108	3,621	46,600	SH	Put	DFND	1	46,600	0	0
CARDIOMA PHARMA CORP	Cmn	14159U301	76	24,339	SH		DFND	1	24,339	0	0
CARDIOMA PHARMA CORP	Cmn	14159U301	47	15,000	SH	Put	DFND	1	15,000	0	0
CARDIOVASCULAR SYSTEMS INC	Cmn	141619106	2,879	121,260	SH		DFND	2	121,260	0	0
CARDIOVASCULAR SYSTEMS INC	Cmn	141619106	1,146	48,272	SH		DFND		48,272	0	0
CARDTRONICS 1% CB 12/01/2020-REGISTERED	Bond	14161HAG3	3,931	3,716,000	PRN		DFND		0	0	0
CARDTRONICS PLC	Cmn	G1991C105	392	8,791	SH		DFND	2	8,791	0	0
CARDTRONICS PLC	Cmn	G1991C105	210	4,700	SH	Put	DFND	1	4,700	0	0
CARDTRONICS PLC	Cmn	G1991C105	5,250	117,706	SH		DFND		117,706	0	0
CARE CAPITAL PROPERTIES INC	Cmn	141624106	680	23,855	SH		DFND		23,855	0	0
CARE.COM INC	Cmn	141633107	248	24,900	SH		DFND	2	24,900	0	0
CARE.COM INC	Cmn	141633107	122	12,236	SH		DFND	1	12,236	0	0
CARE.COM INC	Cmn	141633107	125	12,500	SH	Put	DFND	1	12,500	0	0
CAREER EDUCATION CORPORATION	Cmn	141665109	377	55,570	SH		DFND	2	55,570	0	0
CAREER EDUCATION CORPORATION	Cmn	141665109	219	32,271	SH		DFND	1	32,271	0	0
CAREER EDUCATION CORPORATION	Cmn	141665109	68	10,000	SH	Call	DFND	1	10,000	0	0
CARETRUST REIT INC	Cmn	14174T107	624	42,231	SH		DFND	2	42,231	0	0
CARLISLE COS INC CMN STK	Cmn	142339100	378	3,684	SH		DFND	1	3,684	0	0
CARLYLE GROUP/THE	Cmn	14309L102	571	36,645	SH		DFND	1	36,645	0	0
CARLYLE GROUP/THE	Cmn	14309L102	221	14,200	SH	Call	DFND	1	14,200	0	0
CARLYLE GROUP/THE	Cmn	14309L102	701	45,000	SH	Put	DFND	1	45,000	0	0
CARMAX INC CMN STK	Cmn	143130102	11,472	215,026	SH		DFND	2	215,026	0	0
CARMAX INC CMN STK	Cmn	143130102	1,275	23,900	SH	Call	DFND	2	23,900	0	0
CARMAX INC CMN STK	Cmn	143130102	864	16,200	SH	Put	DFND	2	16,200	0	0
CARMAX INC CMN STK	Cmn	143130102	1,114	20,887	SH		DFND	1	20,887	0	0
CARMAX INC CMN STK	Cmn	143130102	10,979	205,800	SH	Call	DFND	1	205,800	0	0
CARMAX INC CMN STK	Cmn	143130102	3,526	66,100	SH	Put	DFND	1	66,100	0	0
CARMAX INC CMN STK	Cmn	143130102	4,753	89,097	SH		DFND		89,097	0	0
CARNIVAL CORP COMMON STOCK	Cmn	143658300	16,872	345,600	SH	Call	DFND	1	345,600	0	0
CARNIVAL CORP COMMON STOCK	Cmn	143658300	9,930	203,400	SH	Put	DFND	1	203,400	0	0
CARNIVAL CORP COMMON STOCK	Cmn	143658300	2,076	42,515	SH		DFND		42,515	0	0
CARPENTER TECHNOLOGY CMN STK	Cmn	144285103	272	6,582	SH		DFND	1	6,582	0	0
CARPENTER TECHNOLOGY CMN STK	Cmn	144285103	202	4,900	SH	Call	DFND	1	4,900	0	0
CARPENTER TECHNOLOGY CMN STK	Cmn	144285103	7,142	173,095	SH		DFND		173,095	0	0
CARRIAGE SERVICES 2.75% CB 03/15/2021-REGISTERED	Bond	143905AM9	12,229	10,403,000	PRN		DFND		0	0	0
CARRIAGE SERVICES INC.	Cmn	143905107	546	23,086	SH		DFND		23,086	0	0
CARRIZO OIL & GAS INC CMN STOCK	Cmn	144577103	751	18,500	SH	Call	DFND	2	18,500	0	0
CARRIZO OIL & GAS INC CMN STOCK	Cmn	144577103	695	17,100	SH	Put	DFND	2	17,100	0	0
CARRIZO OIL & GAS INC CMN STOCK	Cmn	144577103	1,799	44,300	SH	Call	DFND	1	44,300	0	0
CARRIZO OIL & GAS INC CMN STOCK	Cmn	144577103	2,356	58,000	SH	Put	DFND	1	58,000	0	0
CARRIZO OIL & GAS INC CMN STOCK	Cmn	144577103	37,316	918,655	SH		DFND		918,655	0	0
CARROLS RESTAURANT GROUP INC	Cmn	14574X104	168	12,755	SH		DFND	2	12,755	0	0
CARROLS RESTAURANT GROUP INC	Cmn	14574X104	142	10,768	SH		DFND	1	10,768	0	0
Carter Holdings Inc COMMON STOCK	Cmn	146229109	2,958	34,113	SH		DFND	1	34,113	0	0
Carter Holdings Inc COMMON STOCK	Cmn	146229109	720	8,300	SH	Call	DFND	1	8,300	0	0
Carter Holdings Inc COMMON STOCK	Cmn	146229109	1,561	18,000	SH	Put	DFND	1	18,000	0	0
Carter Holdings Inc COMMON STOCK	Cmn	146229109	69,327	799,527	SH		DFND		799,527	0	0
CASCADIAN THERAPEUTICS INC	Cmn	14740B101	23	13,847	SH		DFND	1	13,847	0	0
CASCADIAN THERAPEUTICS INC	Cmn	14740B101	25	15,400	SH	Call	DFND	1	15,400	0	0
CASCADIAN THERAPEUTICS INC	Cmn	14740B101	16	10,000	SH	Put	DFND	1	10,000	0	0
CASEY GENERAL STORES COMMON STOCK	Cmn	147528103	793	6,601	SH		DFND	1	6,601	0	0
CASEY GENERAL STORES COMMON STOCK	Cmn	147528103	2,295	19,100	SH	Call	DFND	1	19,100	0	0
CASEY GENERAL STORES COMMON STOCK	Cmn	147528103	2,055	17,100	SH	Put	DFND	1	17,100	0	0
CASI PHARMACEUTICALS INC	Cmn	14757U109	20	17,859	SH		DFND	1	17,859	0	0
CASS INFORMATION SYSTEMS INC CMN STOCK	Cmn	14808P109	1,170	20,651	SH		DFND		20,651	0	0
CASTLE (A M) & CO CMN STK	Cmn	148411101	484	604,603	SH		DFND		604,603	0	0
CASTLE BRANDS INC COMMON STOCK	Cmn	148435100	25	28,182	SH		DFND	1	28,182	0	0
CASTLIGHT HEALTH INC	Cmn	14862Q100	288	69,220	SH		DFND		69,220	0	0
CATALENT INC	Cmn	148806102	214	8,300	SH	Call	DFND	1	8,300	0	0
CATALENT INC	Cmn	148806102	271	10,500	SH	Put	DFND	1	10,500	0	0
CATALENT INC	Cmn	148806102	5,151	199,360	SH		DFND		199,360	0	0
CATALYST BIOSCIENCES INC	Cmn	14888D109	22	18,361	SH		DFND	1	18,361	0	0
CATCHMARK TIMBER TRUST INC-A	Cmn	14912Y202	491	42,007	SH		DFND		42,007	0	0
CATERPILLAR INC	Cmn	149123101	24,945	281,011	SH		DFND	2	281,011	0	0
CATERPILLAR INC	Cmn	149123101	3,604	40,600	SH	Call	DFND	2	40,600	0	0
CATERPILLAR INC	Cmn	149123101	4,678	52,700	SH	Put	DFND	2	52,700	0	0
CATERPILLAR INC	Cmn	149123101	97,683	1,100,400	SH	Call	DFND	1	1,100,400	0	0
CATERPILLAR INC	Cmn	149123101	84,305	949,700	SH	Put	DFND	1	949,700	0	0
CATERPILLAR INC	Cmn	149123101	19,281	217,197	SH		DFND		217,197	0	0
CATERPILLAR INC	Cmn	149123101	44,385	500,000	SH	Put	DFND		500,000	0	0
CATHAY GENERAL BANCORP	Cmn	149150104	1,144	37,157	SH		DFND	2	37,157	0	0
CATO CORP -CL A CMN STK	Cmn	149205106	967	29,411	SH		DFND	2	29,411	0	0
CATO CORP -CL A CMN STK	Cmn	149205106	2,433	73,967	SH		DFND		73,967	0	0
CAVIUM INC	Cmn	14964U108	3,696	63,500	SH	Call	DFND	1	63,500	0	0
CAVIUM INC	Cmn	14964U108	3,777	64,900	SH	Put	DFND	1	64,900	0	0
CAVIUM INC	Cmn	14964U108	69,686	1,197,357	SH		DFND		1,197,357	0	0
CBIZ INC CMN STOCK	Cmn	124805102	543	48,567	SH		DFND	2	48,567	0	0
CBL & ASSOCIATES PPTYS INC CMN STK	Cmn	124830100	716	59,000	SH	Call	DFND	1	59,000	0	0
CBL & ASSOCIATES PPTYS INC CMN STK	Cmn	124830100	168	13,800	SH	Put	DFND	1	13,800	0	0
CBOE HOLDINGS INC	Cmn	12503M108	1,644	25,352	SH		DFND	2	25,352	0	0
CBOE HOLDINGS INC	Cmn	12503M108	441	6,800	SH	Call	DFND	2	6,800	0	0
CBOE HOLDINGS INC	Cmn	12503M108	311	4,800	SH	Put	DFND	2	4,800	0	0
CBOE HOLDINGS INC	Cmn	12503M108	1,105	17,041	SH		DFND	1	17,041	0	0
CBOE HOLDINGS INC	Cmn	12503M108	3,534	54,500	SH	Call	DFND	1	54,500	0	0
CBOE HOLDINGS INC	Cmn	12503M108	17,633	271,900	SH	Put	DFND	1	271,900	0	0
CBRE GROUP INC	Cmn	12504L109	728	26,022	SH		DFND	1	26,022	0	0
CBRE GROUP INC	Cmn	12504L109	713	25,500	SH	Call	DFND	1	25,500	0	0
CBRE GROUP INC	Cmn	12504L109	330	11,800	SH	Put	DFND	1	11,800	0	0
CBRE GROUP INC	Cmn	12504L109	2,160	77,193	SH		DFND		77,193	0	0
CBS CORP COMMON STOCK	Cmn	124857202	14,802	270,400	SH	Call	DFND	1	270,400	0	0
CBS CORP COMMON STOCK	Cmn	124857202	15,809	288,800	SH	Put	DFND	1	288,800	0	0
CBS CORP COMMON STOCK	Cmn	124857202	28,269	516,425	SH		DFND		516,425	0	0
CDK GLOBAL INC	Cmn	12508E101	442	7,700	SH	Call	DFND	1	7,700	0	0
CDK GLOBAL INC	Cmn	12508E101	293	5,100	SH	Put	DFND	1	5,100	0	0
CDK GLOBAL INC	Cmn	12508E101	68,400	1,192,468	SH		DFND		1,192,468	0	0
CDW CORP/DE	Cmn	12514G108	581	12,700	SH	Call	DFND	1	12,700	0	0
CEB INC	Cmn	125134106	2,247	41,245	SH		DFND	2	41,245	0	0
CEB INC	Cmn	125134106	204	3,747	SH		DFND	1	3,747	0	0
CEB INC	Cmn	125134106	2,654	48,719	SH		DFND		48,719	0	0
CECO ENVIRONMENTAL CORP CMN STK	Cmn	125141101	699	61,984	SH		DFND	2	61,984	0	0
CEDAR FAIR -LP CMN STK	Cmn	150185106	699	12,200	SH	Call	DFND	1	12,200	0	0
CEDAR FAIR -LP CMN STK	Cmn	150185106	498	8,700	SH	Put	DFND	1	8,700	0	0
CEDAR REALTY TRUST INC	Cmn	150602209	200	27,786	SH		DFND	1	27,786	0	0
CELADON GROUP INC CMN STK	Cmn	150838100	2,459	281,333	SH		DFND		281,333	0	0
CELANESE CORP COMMON STOCK CLS A	Cmn	150870103	1,844	27,700	SH	Call	DFND	1	27,700	0	0
CELANESE CORP COMMON STOCK CLS A	Cmn	150870103	319	4,800	SH	Put	DFND	1	4,800	0	0
CELANESE CORP COMMON STOCK CLS A	Cmn	150870103	3,531	53,051	SH		DFND		53,051	0	0
CELESTICA INC CMN STK	Cmn	15101Q108	2,167	200,254	SH		DFND		200,254	0	0
CELESTICA INC CMN STOCK	Cmn	15101Q108	1,147	105,877	SH		DFND	2	105,877	0	0
CELGENE CORP - CVR	Cmn	151020112	18	17,441	SH		DFND	1	17,441	0	0
CELGENE CORP CMN STK	Cmn	151020104	42,570	407,249	SH		DFND	2	407,249	0	0
CELGENE CORP CMN STK	Cmn	151020104	5,260	50,323	SH		DFND	1	50,323	0	0
CELGENE CORP CMN STK	Cmn	151020104	66,481	636,000	SH	Call	DFND	1	636,000	0	0
CELGENE CORP CMN STK	Cmn	151020104	55,568	531,600	SH	Put	DFND	1	531,600	0	0
CELGENE CORP CMN STK	Cmn	151020104	79,179	757,481	SH		DFND		757,481	0	0
CELLDEX THERAPEUTICS INC	Cmn	15117B103	1,335	330,564	SH		DFND	2	330,564	0	0
CELLDEX THERAPEUTICS INC	Cmn	15117B103	120	29,710	SH		DFND	1	29,710	0	0
CELLDEX THERAPEUTICS INC	Cmn	15117B103	335	82,900	SH	Call	DFND	1	82,900	0	0
CELLDEX THERAPEUTICS INC	Cmn	15117B103	441	109,200	SH	Put	DFND	1	109,200	0	0
CELLDEX THERAPEUTICS INC	Cmn	15117B103	1,931	478,037	SH		DFND		478,037	0	0
CELLECTIS - ADR	Depository Receipt	15117K103	726	30,138	SH		DFND		30,138	0	0
CELLULAR BIOMEDICINE GROUP INC	Cmn	15117P102	180	12,400	SH	Call	DFND	1	12,400	0	0
CEMENTOS PACASMAYO SAA - ADR	Depository Receipt	15126Q109	209	22,172	SH		DFND	1	22,172	0	0
CEMEX SA SPONS ADR PART CER 1:5	Depository Receipt	151290889	1,125	141,699	SH		DFND	1	141,699	0	0
CEMEX SA SPONS ADR PART CER 1:5	Cmn	151290889	1,448	182,340	SH	Call	DFND	1	182,340	0	0
CEMEX SA SPONS ADR PART CER 1:5	Cmn	151290889	2,904	365,732	SH	Put	DFND	1	365,732	0	0
CEMEX SAB DE CV 3.75% CB 03/15/2018-REGISTERED	Bond	151290BC6	83,066	74,000,000	PRN		DFND		0	0	0
CEMPRA INC	Cmn	15130J109	840	34,700	SH	Call	DFND	1	34,700	0	0
CEMPRA INC	Cmn	15130J109	249	10,300	SH	Put	DFND	1	10,300	0	0
CENOVUS ENERGY INC	Cmn	15135U109	843	58,658	SH		DFND	2	58,658	0	0
CENOVUS ENERGY INC	Cmn	15135U109	356	24,791	SH		DFND	1	24,791	0	0
CENTENE CORP COMMON STOCK	Cmn	15135B101	2,504	37,394	SH		DFND	1	37,394	0	0
CENTENE CORP COMMON STOCK	Cmn	15135B101	4,553	68,000	SH	Call	DFND	1	68,000	0	0
CENTENE CORP COMMON STOCK	Cmn	15135B101	917	13,700	SH	Put	DFND	1	13,700	0	0
CENTERPOINT ENERGY CMN STK	Cmn	15189T107	1,568	67,514	SH		DFND	1	67,514	0	0
CENTERPOINT ENERGY CMN STK	Cmn	15189T107	1,903	81,900	SH	Call	DFND	1	81,900	0	0
CENTERPOINT ENERGY CMN STK	Cmn	15189T107	209	9,000	SH	Put	DFND	1	9,000	0	0
CENTERSTATE BANKS INC	Cmn	15201P109	217	12,215	SH		DFND	2	12,215	0	0
CENTRAL GARDEN AND PET CO-A	Cmn	153527205	347	13,986	SH		DFND	2	13,986	0	0
CENTRAL PACIFIC FINANCIAL CO CMN STK	Cmn	154760409	222	8,795	SH		DFND	2	8,795	0	0
CENTURY ALUM CO CMN STOCK	Cmn	156431108	710	102,220	SH		DFND	2	102,220	0	0
CENTURY ALUM CO CMN STOCK	Cmn	156431108	465	66,865	SH		DFND	1	66,865	0	0
CENTURY ALUM CO CMN STOCK	Cmn	156431108	509	73,200	SH	Call	DFND	1	73,200	0	0
CENTURY ALUM CO CMN STOCK	Cmn	156431108	338	48,600	SH	Put	DFND	1	48,600	0	0
CENTURY COMMUNITIES INC	Cmn	156504300	792	36,840	SH		DFND		36,840	0	0
CENTURYLINK INC CMN STOCK	Cmn	156700106	4,230	154,203	SH		DFND	2	154,203	0	0
CENTURYLINK INC CMN STOCK	Cmn	156700106	798	29,102	SH		DFND	1	29,102	0	0
CENTURYLINK INC CMN STOCK	Cmn	156700106	5,467	199,300	SH	Call	DFND	1	199,300	0	0
CENTURYLINK INC CMN STOCK	Cmn	156700106	9,441	344,200	SH	Put	DFND	1	344,200	0	0
CEPHEID 1.25% CB 02/01/2021-REGISTERED	Bond	15670RAC1	7,786	7,500,000	PRN		DFND		0	0	0
CEPHEID INC	Cmn	15670R107	443	8,400	SH	Call	DFND	1	8,400	0	0
CEPHEID INC	Cmn	15670R107	348	6,600	SH	Put	DFND	1	6,600	0	0
CERAGON NETWORKS LTD	Cmn	M22013102	29	12,085	SH		DFND	2	12,085	0	0
CERNER CORP CMN STK	Cmn	156782104	1,008	16,320	SH		DFND	1	16,320	0	0
CERNER CORP CMN STK	Cmn	156782104	5,780	93,600	SH	Call	DFND	1	93,600	0	0
CERNER CORP CMN STK	Cmn	156782104	2,976	48,200	SH	Put	DFND	1	48,200	0	0
CERUS CORP CMN STOCK	Cmn	157085101	265	42,641	SH		DFND	2	42,641	0	0
CERUS CORP CMN STOCK	Cmn	157085101	217	35,021	SH		DFND	1	35,021	0	0
CERUS CORP CMN STOCK	Cmn	157085101	325	52,400	SH	Call	DFND	1	52,400	0	0
CERUS CORP CMN STOCK	Cmn	157085101	361	58,200	SH	Put	DFND	1	58,200	0	0
Ceva Inc COMMON STOCK	Cmn	157210105	438	12,500	SH	Call	DFND	1	12,500	0	0
CF INDUSTRIES HOLDINGS, INC. COMMON STOCK	Cmn	125269100	5,900	242,300	SH	Call	DFND	1	242,300	0	0
CF INDUSTRIES HOLDINGS, INC. COMMON STOCK	Cmn	125269100	4,271	175,400	SH	Put	DFND	1	175,400	0	0
CF INDUSTRIES HOLDINGS, INC. COMMON STOCK	Cmn	125269100	13,719	563,420	SH		DFND		563,420	0	0
CHAMPIONS ONCOLOGY INC	Cmn	15870P307	20	11,929	SH		DFND	1	11,929	0	0
CHANGYOU.COM LTD-ADR	Depository Receipt	15911M107	952	34,919	SH		DFND	1	34,919	0	0
CHANGYOU.COM LTD-ADR	Cmn	15911M107	520	19,100	SH	Call	DFND	1	19,100	0	0
CHANGYOU.COM LTD-ADR	Cmn	15911M107	1,376	50,500	SH	Put	DFND	1	50,500	0	0
CHANNELADVISOR CORP	Cmn	159179100	199	15,368	SH		DFND	2	15,368	0	0
CHANNELADVISOR CORP	Cmn	159179100	150	11,585	SH		DFND		11,585	0	0
CHARLES & COLVARD LTD CMN STOCK	Cmn	159765106	25	21,889	SH		DFND	1	21,889	0	0
CHARLES RIVER LABORATORIES	Cmn	159864107	238	2,858	SH		DFND	2	2,858	0	0
CHARLES RIVER LABORATORIES	Cmn	159864107	16,046	192,541	SH		DFND		192,541	0	0
CHART INDUSTRIES COMMON STOCK	Cmn	16115Q308	242	7,375	SH		DFND	2	7,375	0	0
CHART INDUSTRIES COMMON STOCK	Cmn	16115Q308	565	17,200	SH	Call	DFND	1	17,200	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	6,181	22,896	SH		DFND	2	22,896	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	3,618	13,400	SH	Call	DFND	2	13,400	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	4,320	16,000	SH	Put	DFND	2	16,000	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	787	2,914	SH		DFND	1	2,914	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	7,586	28,100	SH	Call	DFND	1	28,100	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	6,209	23,000	SH	Put	DFND	1	23,000	0	0
CHARTER COMMUNICATION-A	Cmn	16119P108	3,449	12,776	SH		DFND		12,776	0	0
CHATHAM LODGING TRUST	Cmn	16208T102	737	38,303	SH		DFND		38,303	0	0
CHECK POINT SOFTWARE TECHNOLOGIES LTD	Cmn	M22465104	28,759	370,559	SH		DFND	2	370,559	0	0
CHECK POINT SOFTWARE TECHNOLOGIES LTD	Cmn	M22465104	1,016	13,096	SH		DFND	1	13,096	0	0
CHECK POINT SOFTWARE TECHNOLOGIES LTD	Cmn	M22465104	3,849	49,600	SH	Call	DFND	1	49,600	0	0
CHECK POINT SOFTWARE TECHNOLOGIES LTD	Cmn	M22465104	5,153	66,400	SH	Put	DFND	1	66,400	0	0
CHEESECAKE FACTORY INC CMN STK	Cmn	163072101	503	10,047	SH		DFND	1	10,047	0	0
CHEESECAKE FACTORY INC CMN STK	Cmn	163072101	350	7,000	SH	Call	DFND	1	7,000	0	0
CHEESECAKE FACTORY INC CMN STK	Cmn	163072101	2,088	41,700	SH	Put	DFND	1	41,700	0	0
CHEETAH MOBILE INC - ADR	Depository Receipt	163075104	570	45,769	SH		DFND	1	45,769	0	0
CHEETAH MOBILE INC - ADR	Cmn	163075104	492	39,500	SH	Put	DFND	1	39,500	0	0
CHEFS' WAREHOUSE INC/THE	Cmn	163086101	291	26,114	SH		DFND		26,114	0	0
CHEGG INC	Cmn	163092109	851	119,987	SH		DFND	2	119,987	0	0
CHEGG INC	Cmn	163092109	124	17,534	SH		DFND	1	17,534	0	0
CHEGG INC	Cmn	163092109	92	13,000	SH	Call	DFND	1	13,000	0	0
CHEMICAL FINANCIAL CORP CMN STK	Cmn	163731102	419	9,500	SH	Call	DFND	1	9,500	0	0
CHEMICAL FINANCIAL CORP CMN STK	Cmn	163731102	13,235	299,918	SH		DFND		299,918	0	0
CHEMOURS CO/THE	Cmn	163851108	1,158	72,400	SH	Call	DFND	1	72,400	0	0
CHEMOURS CO/THE	Cmn	163851108	253	15,800	SH	Put	DFND	1	15,800	0	0
CHEMTURA CORP	Cmn	163893209	649	19,770	SH		DFND	1	19,770	0	0
CHEMTURA CORP	Cmn	163893209	318	9,700	SH	Put	DFND	1	9,700	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	11,545	264,797	SH		DFND	2	264,797	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	820	18,800	SH	Call	DFND	2	18,800	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	1,099	25,200	SH	Put	DFND	2	25,200	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	2,214	50,771	SH		DFND	1	50,771	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	18,595	426,500	SH	Call	DFND	1	426,500	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	16,389	375,900	SH	Put	DFND	1	375,900	0	0
CHENIERE ENERGY INC CMN STOCK	Cmn	16411R208	4,360	100,000	SH	Put	DFND		100,000	0	0
CHENIERE ENERGY PARTNERS LP	Cmn	16411W108	291	12,817	SH		DFND	2	12,817	0	0
CHENIERE ENERGY PARTNERS LP	Cmn	16411Q101	863	29,500	SH	Call	DFND	1	29,500	0	0
CHENIERE ENERGY PARTNERS LP	Cmn	16411Q101	749	25,600	SH	Put	DFND	1	25,600	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	7,158	1,141,664	SH		DFND	2	1,141,664	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	905	144,300	SH	Call	DFND	2	144,300	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	437	69,700	SH	Put	DFND	2	69,700	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	5,869	936,110	SH		DFND	1	936,110	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	7,611	1,213,900	SH	Call	DFND	1	1,213,900	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	13,259	2,114,700	SH	Put	DFND	1	2,114,700	0	0
CHESAPEAKE ENERGY CORP CMN STK	Cmn	165167107	11,640	1,856,439	SH		DFND		1,856,439	0	0
CHESAPEAKE GRANITE WASH TRUS	Cmn	165185109	42	20,211	SH		DFND	1	20,211	0	0
CHESAPEAKE LODGING TRUST	Cmn	165240102	424	18,498	SH		DFND		18,498	0	0
CHEVRON CORP CMN STOCK	Cmn	166764100	14,769	143,500	SH	Call	DFND	2	143,500	0	0
CHEVRON CORP CMN STOCK	Cmn	166764100	18,289	177,700	SH	Put	DFND	2	177,700	0	0
CHEVRON CORP CMN STOCK	Cmn	166764100	79,681	774,200	SH	Call	DFND	1	774,200	0	0
CHEVRON CORP CMN STOCK	Cmn	166764100	122,279	1,188,100	SH	Put	DFND	1	1,188,100	0	0
CHEVRON CORP CMN STOCK	Cmn	166764100	38,053	369,737	SH		DFND		369,737	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	17,678	630,669	SH		DFND	2	630,669	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	1,842	65,700	SH	Call	DFND	2	65,700	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	1,519	54,200	SH	Put	DFND	2	54,200	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	1,027	36,625	SH		DFND	1	36,625	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	4,050	144,500	SH	Call	DFND	1	144,500	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	4,168	148,700	SH	Put	DFND	1	148,700	0	0
CHICAGO BRIDGE & IRON - NY SHR	Cmn	167250109	63,983	2,282,662	SH		DFND		2,282,662	0	0
CHICOS FAS INC CMN STK	Cmn	168615102	457	38,400	SH	Call	DFND	1	38,400	0	0
CHICOS FAS INC CMN STK	Cmn	168615102	183	15,400	SH	Put	DFND	1	15,400	0	0
CHICOS FAS INC CMN STK	Cmn	168615102	7,567	635,870	SH		DFND		635,870	0	0
CHILDREN'S PLACE INC/THE	Cmn	168905107	535	6,700	SH	Call	DFND	1	6,700	0	0
CHILDREN'S PLACE INC/THE	Cmn	168905107	839	10,500	SH	Put	DFND	1	10,500	0	0
CHILDREN'S PLACE INC/THE	Cmn	168905107	6,215	77,811	SH		DFND		77,811	0	0
CHIMERA INVESTMENT CORP	Cmn	16934Q208	173	10,870	SH		DFND	1	10,870	0	0
CHIMERA INVESTMENT CORP	Cmn	16934Q208	553	34,700	SH	Call	DFND	1	34,700	0	0
CHIMERA INVESTMENT CORP	Cmn	16934Q208	461	28,900	SH	Put	DFND	1	28,900	0	0
CHIMERA INVESTMENT CORP	Cmn	16934Q208	1,494	93,653	SH		DFND		93,653	0	0
CHIMERIX INC	Cmn	16934W106	532	96,068	SH		DFND	2	96,068	0	0
CHIMERIX INC	Cmn	16934W106	114	20,507	SH		DFND	1	20,507	0	0
CHIMERIX INC	Cmn	16934W106	65	11,700	SH	Call	DFND	1	11,700	0	0
CHINA BIOLOGIC PRODUCTS INC	Cmn	16938C106	440	3,533	SH		DFND	1	3,533	0	0
CHINA BIOLOGIC PRODUCTS INC	Cmn	16938C106	822	6,600	SH	Call	DFND	1	6,600	0	0
CHINA BIOLOGIC PRODUCTS INC	Cmn	16938C106	759	6,100	SH	Put	DFND	1	6,100	0	0
CHINA DIGITAL TV HOLDING-ADR	Depository Receipt	16938G107	26	21,960	SH		DFND	1	21,960	0	0
CHINA FINANCE ONLINE CO-ADR	Cmn	169379104	43	10,000	SH	Call	DFND	1	10,000	0	0
CHINA FINANCE ONLINE CO-ADR	Cmn	169379104	73	17,000	SH	Put	DFND	1	17,000	0	0
CHINA LIFE INSURANCE CO LTD ADR	Cmn	16939P106	379	29,000	SH	Call	DFND	1	29,000	0	0
CHINA MOBILE LTD - ADR 1:20	Cmn	16941M109	2,412	39,200	SH	Call	DFND	1	39,200	0	0
CHINA MOBILE LTD - ADR 1:20	Cmn	16941M109	2,178	35,400	SH	Put	DFND	1	35,400	0	0
CHINA NATURAL RESOURCES INC CMN STOCK	Cmn	G2110U109	47	26,618	SH		DFND	1	26,618	0	0
CHINA PETROLEUM & CHEMICAL CORP - ADR	Depository Receipt	16941R108	632	8,554	SH		DFND	1	8,554	0	0
CHINA PETROLEUM & CHEMICAL CORP - ADR	Cmn	16941R108	569	7,700	SH	Call	DFND	1	7,700	0	0
CHINA PETROLEUM & CHEMICAL CORP - ADR	Cmn	16941R108	886	12,000	SH	Put	DFND	1	12,000	0	0
CHINA XINIYA FASHIO-SPON ADR	Depository Receipt	16950W113	18	10,319	SH		DFND	1	10,319	0	0
CHIPMOS TECHNOLOGIES LTD CMN STOCK	Cmn	G2110R114	372	18,800	SH	Call	DFND	1	18,800	0	0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK	Cmn	169656105	24,394	57,600	SH	Call	DFND	2	57,600	0	0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK	Cmn	169656105	27,443	64,800	SH	Put	DFND	2	64,800	0	0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK	Cmn	169656105	4,149	9,798	SH		DFND	1	9,798	0	0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK	Cmn	169656105	136,918	323,300	SH	Call	DFND	1	323,300	0	0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK	Cmn	169656105	113,667	268,400	SH	Put	DFND	1	268,400	0	0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK	Cmn	169656105	5,094	12,029	SH		DFND		12,029	0	0
CHOICE HOTELS INTL INC CMN STOCK	Cmn	169905106	281	6,239	SH		DFND	1	6,239	0	0
CHOICE HOTELS INTL INC CMN STOCK	Cmn	169905106	24,989	554,322	SH		DFND		554,322	0	0
CHUBB LTD	Cmn	H1467J104	2,910	23,158	SH		DFND	2	23,158	0	0
CHUBB LTD	Cmn	H1467J104	3,468	27,600	SH	Call	DFND	1	27,600	0	0
CHUBB LTD	Cmn	H1467J104	3,204	25,500	SH	Put	DFND	1	25,500	0	0
CHUBB LTD	Cmn	H1467J104	15,595	124,114	SH		DFND		124,114	0	0
CHURCH & DWIGHT INC CMN STK	Cmn	171340102	13,255	276,604	SH		DFND	2	276,604	0	0
CHURCH & DWIGHT INC CMN STK	Cmn	171340102	647	13,500	SH	Call	DFND	1	13,500	0	0
CHURCH & DWIGHT INC CMN STK	Cmn	171340102	455	9,500	SH	Put	DFND	1	9,500	0	0
CHURCH & DWIGHT INC CMN STK	Cmn	171340102	26,020	542,988	SH		DFND		542,988	0	0
CHURCHILL DOWNS INC CMN STK	Cmn	171484108	14,166	96,798	SH		DFND		96,798	0	0
CHUY'S HOLDINGS INC	Cmn	171604101	234	8,362	SH		DFND	2	8,362	0	0
CHUY'S HOLDINGS INC	Cmn	171604101	953	34,094	SH		DFND	1	34,094	0	0
CHUY'S HOLDINGS INC	Cmn	171604101	1,106	39,600	SH	Put	DFND	1	39,600	0	0
CHUY'S HOLDINGS INC	Cmn	171604101	1,238	44,311	SH		DFND		44,311	0	0
CIA CERVECERIA UNIDAS SA - SPONS ADR 1:5	Depository Receipt	204429104	359	17,794	SH		DFND	1	17,794	0	0
CIA ENERGETICA DE MINAS GERAIS - SPONS ADR 1:1000	Depository Receipt	204409601	42	16,370	SH		DFND	1	16,370	0	0
CIA SIDERURGICA NACIONAL - SPONS ADR 1:1	Cmn	20440W105	29	10,500	SH	Call	DFND	1	10,500	0	0
CIA VALE DO RIO DOCE - ADR 1:1	Cmn	91912E105	3,073	558,700	SH	Call	DFND	1	558,700	0	0
CIA VALE DO RIO DOCE - ADR 1:1	Cmn	91912E105	1,552	282,200	SH	Put	DFND	1	282,200	0	0
CIENA CORP 4% CB 12/15/2020-144A	Bond	171779AK7	6,215	4,635,000	PRN		DFND		0	0	0
CIENA CORP CMN STOCK	Cmn	171779309	12,396	568,614	SH		DFND	2	568,614	0	0
CIENA CORP CMN STOCK	Cmn	171779309	335	15,370	SH		DFND	1	15,370	0	0
CIENA CORP CMN STOCK	Cmn	171779309	5,478	251,300	SH	Call	DFND	1	251,300	0	0
CIENA CORP CMN STOCK	Cmn	171779309	3,316	152,100	SH	Put	DFND	1	152,100	0	0
CIGNA CORP	Cmn	125509109	4,066	31,200	SH	Call	DFND	1	31,200	0	0
CIGNA CORP	Cmn	125509109	3,610	27,700	SH	Put	DFND	1	27,700	0	0
CIMAREX ENERGY CO CMN STK	Cmn	171798101	13,617	101,342	SH		DFND	2	101,342	0	0
CIMAREX ENERGY CO CMN STK	Cmn	171798101	914	6,800	SH	Call	DFND	2	6,800	0	0
CIMAREX ENERGY CO CMN STK	Cmn	171798101	994	7,400	SH	Put	DFND	2	7,400	0	0
CIMAREX ENERGY CO CMN STK	Cmn	171798101	5,576	41,500	SH	Call	DFND	1	41,500	0	0
CIMAREX ENERGY CO CMN STK	Cmn	171798101	1,371	10,200	SH	Put	DFND	1	10,200	0	0
CIMAREX ENERGY CO CMN STK	Cmn	171798101	256,371	1,907,949	SH		DFND		1,907,949	0	0
CIMPRESS NV	Cmn	N20146101	901	8,900	SH	Call	DFND	1	8,900	0	0
CIMPRESS NV	Cmn	N20146101	1,417	14,000	SH	Put	DFND	1	14,000	0	0
CINCINNATI BELL INC CMN STK	Cmn	171871106	497	121,709	SH		DFND		121,709	0	0
CINCINNATI FINANCIAL COMMON STOCK	Cmn	172062101	520	6,900	SH	Call	DFND	1	6,900	0	0
CINEMARK HOLDINGS INC	Cmn	17243V102	375	9,800	SH	Call	DFND	1	9,800	0	0
CINEMARK HOLDINGS INC	Cmn	17243V102	72,746	1,900,361	SH		DFND		1,900,361	0	0
CINTAS CORP CMN STK	Cmn	172908105	13,776	122,341	SH		DFND	2	122,341	0	0
CINTAS CORP CMN STK	Cmn	172908105	2,027	18,000	SH	Call	DFND	1	18,000	0	0
CINTAS CORP CMN STK	Cmn	172908105	1,982	17,600	SH	Put	DFND	1	17,600	0	0
CINTAS CORP CMN STK	Cmn	172908105	7,366	65,416	SH		DFND		65,416	0	0
CIRCOR INTERNATIONAL INC CMN STK	Cmn	17273K109	619	10,397	SH		DFND		10,397	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	739	13,912	SH		DFND	2	13,912	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	648	12,200	SH	Call	DFND	2	12,200	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	749	14,100	SH	Put	DFND	2	14,100	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	238	4,474	SH		DFND	1	4,474	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	7,154	134,600	SH	Call	DFND	1	134,600	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	4,656	87,600	SH	Put	DFND	1	87,600	0	0
CIRRUS LOGIC INC CMN STK	Cmn	172755100	3,560	66,982	SH		DFND		66,982	0	0
CISCO SYS INC CMN STK	Cmn	17275R102	5,729	180,600	SH	Call	DFND	2	180,600	0	0
CISCO SYS INC CMN STK	Cmn	17275R102	4,628	145,900	SH	Put	DFND	2	145,900	0	0
CISCO SYS INC CMN STK	Cmn	17275R102	71,475	2,253,300	SH	Call	DFND	1	2,253,300	0	0
CISCO SYS INC CMN STK	Cmn	17275R102	33,525	1,056,900	SH	Put	DFND	1	1,056,900	0	0
CISCO SYS INC CMN STK	Cmn	17275R102	1,437	45,306	SH		DFND		45,306	0	0
CIT GROUP INC	Cmn	125581801	3,727	102,680	SH		DFND	2	102,680	0	0
CIT GROUP INC	Cmn	125581801	1,565	43,100	SH	Call	DFND	2	43,100	0	0
CIT GROUP INC	Cmn	125581801	1,837	50,600	SH	Put	DFND	2	50,600	0	0
CIT GROUP INC	Cmn	125581801	2,384	65,670	SH		DFND	1	65,670	0	0
CIT GROUP INC	Cmn	125581801	4,512	124,300	SH	Call	DFND	1	124,300	0	0
CIT GROUP INC	Cmn	125581801	9,144	251,900	SH	Put	DFND	1	251,900	0	0
CIT GROUP INC	Cmn	125581801	103,427	2,849,237	SH		DFND		2,849,237	0	0
CITI TRENDS INC COMMON STOCK	Cmn	17306X102	202	10,133	SH		DFND	2	10,133	0	0
CITIGROUP INC. COMMON STOCK (WAS TRV)	Cmn	172967424	3,174	67,200	SH	Call	DFND	2	67,200	0	0
CITIGROUP INC. COMMON STOCK (WAS TRV)	Cmn	172967424	1,606	34,000	SH	Put	DFND	2	34,000	0	0
CITIGROUP INC. COMMON STOCK (WAS TRV)	Cmn	172967424	95,447	2,020,900	SH	Call	DFND	1	2,020,900	0	0
CITIGROUP INC. COMMON STOCK (WAS TRV)	Cmn	172967424	69,442	1,470,300	SH	Put	DFND	1	1,470,300	0	0
CITIZENS FINANCIAL GROUP	Cmn	174610105	1,105	44,700	SH	Call	DFND	1	44,700	0	0
CITIZENS FINANCIAL GROUP	Cmn	174610105	348	14,100	SH	Put	DFND	1	14,100	0	0
CITIZENS FINANCIAL GROUP	Cmn	174610105	17,484	707,573	SH		DFND		707,573	0	0
CITIZENS INC CMN STK	Cmn	174740100	110	11,800	SH	Call	DFND	1	11,800	0	0
CITRIX SYS INC CMN STOCK	Cmn	177376100	520	6,101	SH		DFND	1	6,101	0	0
CITRIX SYS INC CMN STOCK	Cmn	177376100	3,520	41,300	SH	Call	DFND	1	41,300	0	0
CITRIX SYS INC CMN STOCK	Cmn	177376100	2,710	31,800	SH	Put	DFND	1	31,800	0	0
CITY HLDGS CO CMN STK	Cmn	177835105	482	9,582	SH		DFND	2	9,582	0	0
CITY HLDGS CO CMN STK	Cmn	177835105	708	14,076	SH		DFND		14,076	0	0
CIVEO CORP	Cmn	17878Y108	69	60,803	SH		DFND	1	60,803	0	0
CIVEO CORP	Cmn	17878Y108	38	33,400	SH	Call	DFND	1	33,400	0	0
CIVEO CORP	Cmn	17878Y108	34	29,800	SH	Put	DFND	1	29,800	0	0
CIVITAS SOLUTIONS INC	Cmn	17887R102	201	11,011	SH		DFND	1	11,011	0	0
CIVITAS SOLUTIONS INC	Cmn	17887R102	1,707	93,485	SH		DFND		93,485	0	0
CLARCOR INC CMN STK	Cmn	179895107	3,326	51,163	SH		DFND	2	51,163	0	0
CLAYTON WILLIAMS ENERGY INC CMN STK	Cmn	969490101	1,757	20,564	SH		DFND	1	20,564	0	0
CLEAN ENERGY FUELS CORP	Cmn	184499101	754	168,625	SH		DFND	1	168,625	0	0
CLEAN ENERGY FUELS CORP	Cmn	184499101	226	50,500	SH	Call	DFND	1	50,500	0	0
CLEAN ENERGY FUELS CORP	Cmn	184499101	957	214,100	SH	Put	DFND	1	214,100	0	0
CLEAN ENERGY FUELS CORP	Cmn	184499101	671	150,000	SH	Put	DFND		150,000	0	0
CLEAN HARBORS INC CMN STK	Cmn	184496107	854	17,808	SH		DFND	1	17,808	0	0
CLEAN HARBORS INC CMN STK	Cmn	184496107	398	8,300	SH	Call	DFND	1	8,300	0	0
CLEAN HARBORS INC CMN STK	Cmn	184496107	451	9,400	SH	Put	DFND	1	9,400	0	0
CLEAN HARBORS INC CMN STK	Cmn	184496107	5,429	113,154	SH		DFND		113,154	0	0
CLEANTECH SOLUTIONS INTERNATIO	Cmn	18451N204	21	20,206	SH		DFND	1	20,206	0	0
CLEAR CHANNEL OUTDOOR HOLDINGS INC	Cmn	18451C109	910	155,778	SH		DFND		155,778	0	0
CLEARSIGN COMBUSTION CORP	Cmn	185064102	106	17,744	SH		DFND	1	17,744	0	0
CLEARSIGN COMBUSTION CORP	Cmn	185064102	111	18,500	SH	Call	DFND	1	18,500	0	0
CLEARSIGN COMBUSTION CORP	Cmn	185064102	130	21,600	SH	Put	DFND	1	21,600	0	0
CLEVELAND BIOLABS INC CMN STK	Cmn	185860202	52	29,899	SH		DFND	1	29,899	0	0
CLIFFS NATURAL RESOURCES INC	Cmn	18683K101	8,291	1,417,254	SH		DFND	2	1,417,254	0	0
CLIFFS NATURAL RESOURCES INC	Cmn	18683K101	4,998	854,316	SH		DFND	1	854,316	0	0
CLIFFS NATURAL RESOURCES INC	Cmn	18683K101	2,541	434,300	SH	Call	DFND	1	434,300	0	0
CLIFFS NATURAL RESOURCES INC	Cmn	18683K101	6,137	1,049,100	SH	Put	DFND	1	1,049,100	0	0
CLOROX CO	Cmn	189054109	6,901	55,126	SH		DFND	2	55,126	0	0
CLOROX CO	Cmn	189054109	5,070	40,500	SH	Call	DFND	1	40,500	0	0
CLOROX CO	Cmn	189054109	7,348	58,700	SH	Put	DFND	1	58,700	0	0
CLOUD PEAK ENERGY INC	Cmn	18911Q102	583	107,212	SH		DFND	2	107,212	0	0
CLOUD PEAK ENERGY INC	Cmn	18911Q102	70	12,900	SH		DFND	1	12,900	0	0
CLOUD PEAK ENERGY INC	Cmn	18911Q102	62	11,400	SH	Call	DFND	1	11,400	0	0
CLOUGH GLOBAL OPPORTUNITIES FUND MUTUAL FUND	Cmn	18914E106	101	10,475	SH		DFND	1	10,475	0	0
CLOVIS OCOLOGY 2.5% CB 09/15/2021-REGISTERED	Bond	189464AB6	4,773	5,000,000	PRN		DFND		0	0	0
CLOVIS ONCOLOGY INC	Cmn	189464100	886	24,566	SH		DFND	1	24,566	0	0
CLOVIS ONCOLOGY INC	Cmn	189464100	1,925	53,400	SH	Call	DFND	1	53,400	0	0
CLOVIS ONCOLOGY INC	Cmn	189464100	2,469	68,500	SH	Put	DFND	1	68,500	0	0
CLOVIS ONCOLOGY INC	Cmn	189464100	21,634	600,118	SH		DFND		600,118	0	0
CLUBCORP HOLDINGS INC	Cmn	18948M108	4,051	279,962	SH		DFND	2	279,962	0	0
CLUBCORP HOLDINGS INC	Cmn	18948M108	663	45,800	SH	Call	DFND	1	45,800	0	0
CLUBCORP HOLDINGS INC	Cmn	18948M108	556	38,400	SH	Put	DFND	1	38,400	0	0
CLUBCORP HOLDINGS INC	Cmn	18948M108	7,184	496,499	SH		DFND		496,499	0	0
CMA/WS US (COMERICA INC-CW18)	Wt	200340115	5,520	300,800	SH		DFND		0	0	0
CME GROUP INC CMN STK	Cmn	12572Q105	12,229	117,000	SH	Call	DFND	1	117,000	0	0
CME GROUP INC CMN STK	Cmn	12572Q105	9,428	90,200	SH	Put	DFND	1	90,200	0	0
CME GROUP INC CMN STK	Cmn	12572Q105	30,007	287,097	SH		DFND	2	287,097	0	0
CME GROUP INC CMN STK	Cmn	12572Q105	12,948	123,883	SH		DFND		123,883	0	0
CME GROUP INC CMN STK	Cmn	12572Q105	6,275	60,032	SH		DFND	1	60,032	0	0
CMS ENERGY CORP CMN STK	Cmn	125896100	2,129	50,690	SH		DFND	2	50,690	0	0
CMS ENERGY CORP CMN STK	Cmn	125896100	6,176	147,014	SH		DFND		147,014	0	0
CNA FINL CORP	Cmn	126117100	1,036	30,115	SH		DFND		30,115	0	0
CNH INDUSTRIAL NV	Cmn	N20944109	587	81,296	SH		DFND	1	81,296	0	0
CNO FINANCIAL GROUP INC	Cmn	12621E103	3,023	197,963	SH		DFND	2	197,963	0	0
CNO FINANCIAL GROUP INC	Cmn	12621E103	18,252	1,195,288	SH		DFND		1,195,288	0	0
CNOOC LTD - ADR	Depository Receipt	126132109	207	1,633	SH		DFND	1	1,633	0	0
CNOOC LTD - ADR	Cmn	126132109	1,164	9,200	SH	Call	DFND	1	9,200	0	0
CNOOC LTD - ADR	Cmn	126132109	822	6,500	SH	Put	DFND	1	6,500	0	0
COACH INC	Cmn	189754104	2,793	76,400	SH	Call	DFND	2	76,400	0	0
COACH INC	Cmn	189754104	2,131	58,300	SH	Put	DFND	2	58,300	0	0
COACH INC	Cmn	189754104	287	7,838	SH		DFND	1	7,838	0	0
COACH INC	Cmn	189754104	4,702	128,600	SH	Call	DFND	1	128,600	0	0
COACH INC	Cmn	189754104	7,246	198,200	SH	Put	DFND	1	198,200	0	0
COACH INC	Cmn	189754104	3,656	100,000	SH	Put	DFND		100,000	0	0
COBALT INTERNATIONAL ENERGY	Cmn	19075F106	47	38,000	SH	Call	DFND	1	38,000	0	0
COBALT INTERNATIONAL ENERGY	Cmn	19075F106	148	119,100	SH	Put	DFND	1	119,100	0	0
COBALT INTERNATIONAL ENERGY	Cmn	19075F106	2,468	1,989,956	SH		DFND		1,989,956	0	0
COBALT INTERNATIONAL ENERGY	Cmn	19075F106	372	300,000	SH	Put	DFND		300,000	0	0
COBALT INTERNATIONAL ENERGY 2.625% CB 12/01/2019-REGISTERED	Bond	19075FAA4	8,961	17,500,000	PRN		DFND		0	0	0
COBALT INTERNATIONAL ENERGY 3.125% CB 05/15/2024-REGISTERED	Bond	19075FAB2	4,631	12,000,000	PRN		DFND		0	0	0
COBIZ FINANCIAL INC CMN STOCK	Cmn	190897108	698	52,441	SH		DFND		52,441	0	0
COCA COLA CO	Cmn	191216100	24,292	573,999	SH		DFND	2	573,999	0	0
COCA COLA CO	Cmn	191216100	1,667	39,400	SH	Call	DFND	2	39,400	0	0
COCA COLA CO	Cmn	191216100	787	18,600	SH	Put	DFND	2	18,600	0	0
COCA COLA CO	Cmn	191216100	1,365	32,247	SH		DFND	1	32,247	0	0
COCA COLA CO	Cmn	191216100	42,142	995,800	SH	Call	DFND	1	995,800	0	0
COCA COLA CO	Cmn	191216100	34,131	806,500	SH	Put	DFND	1	806,500	0	0
COCA-COLA EUROPEAN PARTNERS	Cmn	G25839104	583	14,600	SH	Put	DFND	1	14,600	0	0
COCA-COLA EUROPEAN PARTNERS	Cmn	G25839104	51,773	1,297,559	SH		DFND		1,297,559	0	0
COCA-COLA FEMSA S.A. SP ADR 1:10	Depository Receipt	191241108	366	4,879	SH		DFND	1	4,879	0	0
COEUR MINING INC	Cmn	192108504	1,836	155,233	SH		DFND	2	155,233	0	0
COEUR MINING INC	Cmn	192108504	2,661	224,947	SH		DFND	1	224,947	0	0
COEUR MINING INC	Cmn	192108504	3,270	276,400	SH	Call	DFND	1	276,400	0	0
COEUR MINING INC	Cmn	192108504	2,720	229,900	SH	Put	DFND	1	229,900	0	0
COGENT COMMUNICATIONS HOLDINGS	Cmn	19239V302	2,288	62,160	SH		DFND	2	62,160	0	0
COGENT COMMUNICATIONS HOLDINGS	Cmn	19239V302	272	7,400	SH	Call	DFND	1	7,400	0	0
COGENT COMMUNICATIONS HOLDINGS	Cmn	19239V302	225	6,100	SH	Put	DFND	1	6,100	0	0
COGINT INC	Cmn	19241Q101	66	13,034	SH		DFND	1	13,034	0	0
COGNEX CORP CMN STK	Cmn	192422103	641	12,125	SH		DFND	2	12,125	0	0
COGNEX CORP CMN STK	Cmn	192422103	217	4,100	SH	Call	DFND	1	4,100	0	0
COGNEX CORP CMN STK	Cmn	192422103	270	5,100	SH	Put	DFND	1	5,100	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	26,129	547,663	SH		DFND	2	547,663	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	759	15,900	SH	Call	DFND	2	15,900	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	935	19,600	SH	Put	DFND	2	19,600	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	8,588	180,012	SH		DFND	1	180,012	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	7,991	167,500	SH	Call	DFND	1	167,500	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	10,487	219,800	SH	Put	DFND	1	219,800	0	0
COGNIZANT TECH SOLUTIONS CMN STOCK - A	Cmn	192446102	148,772	3,118,263	SH		DFND		3,118,263	0	0
COHERENT INC CMN STK	Cmn	192479103	1,539	13,921	SH		DFND	2	13,921	0	0
COHERENT INC CMN STK	Cmn	192479103	14,121	127,749	SH		DFND		127,749	0	0
COHERUS BIOSCIENCES INC	Cmn	19249H103	1,497	55,918	SH		DFND	2	55,918	0	0
COHERUS BIOSCIENCES INC	Cmn	19249H103	269	10,049	SH		DFND	1	10,049	0	0
COHERUS BIOSCIENCES INC	Cmn	19249H103	1,426	53,264	SH		DFND		53,264	0	0
COHU INC CMN STK	Cmn	192576106	179	15,217	SH		DFND		15,217	0	0
COLFAX CORP	Cmn	194014106	201	6,400	SH	Call	DFND	1	6,400	0	0
COLFAX CORP	Cmn	194014106	352	11,200	SH	Put	DFND	1	11,200	0	0
COLFAX CORP	Cmn	194014106	56,376	1,793,687	SH		DFND		1,793,687	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	21,590	291,208	SH		DFND	2	291,208	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	8,341	112,500	SH	Call	DFND	2	112,500	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	11,447	154,400	SH	Put	DFND	2	154,400	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	571	7,706	SH		DFND	1	7,706	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	10,936	147,500	SH	Call	DFND	1	147,500	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	22,761	307,000	SH	Put	DFND	1	307,000	0	0
COLGATE PALMOLIVE CO	Cmn	194162103	148,621	2,004,602	SH		DFND		2,004,602	0	0
COLONY CAPITAL INC	Cmn	19624R106	362	19,835	SH		DFND	1	19,835	0	0
COLONY CAPITAL INC	Cmn	19624R106	362	19,862	SH		DFND		19,862	0	0
COLONY STARWOOD HOMES	Cmn	19625X102	1,473	51,334	SH		DFND	2	51,334	0	0
COLONY STARWOOD HOMES	Cmn	19625X102	439	15,300	SH	Put	DFND	1	15,300	0	0
COLUCID PHARMACEUTICALS INC	Cmn	19716T101	2,965	77,707	SH		DFND		77,707	0	0
COLUMBIA PIPELINE PARTNERS L	Cmn	198281107	211	13,083	SH		DFND	1	13,083	0	0
COLUMBIA PIPELINE PARTNERS L	Cmn	198281107	429	26,600	SH	Put	DFND	1	26,600	0	0
COLUMBIA PROPERTY TRUST INC	Cmn	198287203	760	33,964	SH		DFND	1	33,964	0	0
COLUMBIA SPORTSWEAR CO CMN STOCK	Cmn	198516106	335	5,900	SH	Call	DFND	1	5,900	0	0
COLUMBIA SPORTSWEAR CO CMN STOCK	Cmn	198516106	323	5,700	SH	Put	DFND	1	5,700	0	0
COLUMBIA SPORTSWEAR CO CMN STOCK	Cmn	198516106	13,116	231,153	SH		DFND		231,153	0	0
COLUMBUS MCKINNON CORP COMMON	Cmn	199333105	830	46,543	SH		DFND		46,543	0	0
COMCAST CORP - CL A CMN SHRS	Cmn	20030N101	13,045	196,644	SH		DFND	2	196,644	0	0
COMCAST CORP - CL A CMN SHRS	Cmn	20030N101	11,105	167,400	SH	Call	DFND	2	167,400	0	0
COMCAST CORP - CL A CMN SHRS	Cmn	20030N101	11,901	179,400	SH	Put	DFND	2	179,400	0	0
COMCAST CORP - CL A CMN SHRS	Cmn	20030N101	34,643	522,200	SH	Call	DFND	1	522,200	0	0
COMCAST CORP - CL A CMN SHRS	Cmn	20030N101	47,294	712,900	SH	Put	DFND	1	712,900	0	0
COMCAST CORP - CL A CMN SHRS	Cmn	20030N101	473,756	7,141,332	SH		DFND		7,141,332	0	0
COMERICA INC CMN STK	Cmn	200340107	2,200	46,501	SH		DFND	2	46,501	0	0
COMERICA INC CMN STK	Cmn	200340107	303	6,400	SH	Call	DFND	2	6,400	0	0
COMERICA INC CMN STK	Cmn	200340107	232	4,900	SH	Put	DFND	2	4,900	0	0
COMERICA INC CMN STK	Cmn	200340107	2,707	57,200	SH	Call	DFND	1	57,200	0	0
COMERICA INC CMN STK	Cmn	200340107	3,615	76,400	SH	Put	DFND	1	76,400	0	0
COMERICA INC CMN STK	Cmn	200340107	56,062	1,184,747	SH		DFND		1,184,747	0	0
COMFORT SYSTEMS USA INC CMN STOCK	Cmn	199908104	1,391	47,463	SH		DFND	2	47,463	0	0
COMFORT SYSTEMS USA INC CMN STOCK	Cmn	199908104	500	17,066	SH		DFND	1	17,066	0	0
COMMERCE BANCSHARES INC CMN STK	Cmn	200525103	682	13,840	SH		DFND	2	13,840	0	0
COMMERCEHUB INC-SERIES C	Cmn	20084V306	654	41,096	SH		DFND	2	41,096	0	0
COMMERCIAL METALS CMN STK	Cmn	201723103	233	14,400	SH	Call	DFND	1	14,400	0	0
COMMSCOPE HOLDING CO INC	Cmn	20337X109	563	18,700	SH	Call	DFND	1	18,700	0	0
COMMSCOPE HOLDING CO INC	Cmn	20337X109	512	17,000	SH	Put	DFND	1	17,000	0	0
COMMSCOPE HOLDING CO INC	Cmn	20337X109	457	15,164	SH		DFND		15,164	0	0
COMMUNICATIONS SALES & LE	Cmn	20341J104	449	14,300	SH	Call	DFND	1	14,300	0	0
COMMUNICATIONS SALES & LE	Cmn	20341J104	53,149	1,692,114	SH		DFND		1,692,114	0	0
COMMUNITY BANK SYSTEM INC CMN STK	Cmn	203607106	356	7,400	SH	Call	DFND	1	7,400	0	0
COMMUNITY BANK SYSTEM INC CMN STK	Cmn	203607106	237	4,936	SH		DFND		4,936	0	0
COMMUNITY HEALTH SYSTEMS	Cmn	203668108	122	10,600	SH	Call	DFND	2	10,600	0	0
COMMUNITY HEALTH SYSTEMS	Cmn	203668108	1,492	129,300	SH	Call	DFND	1	129,300	0	0
COMMUNITY HEALTH SYSTEMS	Cmn	203668108	1,114	96,500	SH	Put	DFND	1	96,500	0	0
COMMUNITY HEALTH SYSTEMS	Cmn	203668108	9,314	807,138	SH		DFND		807,138	0	0
COMMVAULT SYSTEMS INC	Cmn	204166102	925	17,411	SH		DFND	2	17,411	0	0
COMMVAULT SYSTEMS INC	Cmn	204166102	489	9,200	SH	Call	DFND	1	9,200	0	0
COMMVAULT SYSTEMS INC	Cmn	204166102	207	3,900	SH	Put	DFND	1	3,900	0	0
COMMVAULT SYSTEMS INC	Cmn	204166102	13,814	260,002	SH		DFND		260,002	0	0
COMPANHIA DE SANEAMENTO BASICO	Depository Receipt	20441A102	234	25,268	SH		DFND	1	25,268	0	0
COMPANHIA VALE DO RIO DOCE-SP ADR 1:1	Depository Receipt	91912E204	690	146,503	SH		DFND	1	146,503	0	0
COMPASS INT'L INC COMMON STOCK	Cmn	20451N101	656	8,900	SH	Call	DFND	1	8,900	0	0
COMPASS INT'L INC COMMON STOCK	Cmn	20451N101	678	9,200	SH	Put	DFND	1	9,200	0	0
COMPASS INT'L INC COMMON STOCK	Cmn	20451N101	12,671	171,929	SH		DFND		171,929	0	0
COMPUTER PROGRAMS AND SYSTEMS INC CMN STK	Cmn	205306103	1,381	53,005	SH		DFND	2	53,005	0	0
COMPUTER PROGRAMS AND SYSTEMS INC CMN STK	Cmn	205306103	231	8,853	SH		DFND	1	8,853	0	0
COMPUTER PROGRAMS AND SYSTEMS INC CMN STK	Cmn	205306103	3,368	129,240	SH		DFND		129,240	0	0
COMPUTER SCIENCES CORP	Cmn	205363104	334	6,400	SH	Call	DFND	2	6,400	0	0
COMPUTER SCIENCES CORP	Cmn	205363104	282	5,400	SH	Put	DFND	2	5,400	0	0
COMPUTER SCIENCES CORP	Cmn	205363104	533	10,200	SH	Call	DFND	1	10,200	0	0
COMPUTER SCIENCES CORP	Cmn	205363104	191,899	3,675,521	SH		DFND		3,675,521	0	0
COMSCORE INC	Cmn	20564W105	543	17,700	SH	Call	DFND	1	17,700	0	0
COMSCORE INC	Cmn	20564W105	279	9,100	SH	Put	DFND	1	9,100	0	0
COMSTOCK HOLDINGS COMPANIES IN COMMON STOCK	Cmn	205684202	19	10,441	SH		DFND	1	10,441	0	0
COMTECH TELECOMMUN CMN STK	Cmn	205826209	150	11,700	SH	Call	DFND	1	11,700	0	0
COMTECH TELECOMMUN CMN STK	Cmn	205826209	4,130	322,388	SH		DFND		322,388	0	0
CONAGRA FOODS INC CMN STK	Cmn	205887102	2,766	58,709	SH		DFND	1	58,709	0	0
CONAGRA FOODS INC CMN STK	Cmn	205887102	7,231	153,500	SH	Call	DFND	1	153,500	0	0
CONAGRA FOODS INC CMN STK	Cmn	205887102	9,709	206,100	SH	Put	DFND	1	206,100	0	0
CONAGRA FOODS INC CMN STK	Cmn	205887102	41,525	881,455	SH		DFND		881,455	0	0
CONATUS PHARMACEUTICALS INC	Cmn	20600T108	26	13,036	SH		DFND	1	13,036	0	0
CONCHO RESOURCES INC	Cmn	20605P101	893	6,500	SH	Call	DFND	2	6,500	0	0
CONCHO RESOURCES INC	Cmn	20605P101	371	2,700	SH	Put	DFND	2	2,700	0	0
CONCHO RESOURCES INC	Cmn	20605P101	6,868	50,000	SH	Call	DFND	1	50,000	0	0
CONCHO RESOURCES INC	Cmn	20605P101	3,269	23,800	SH	Put	DFND	1	23,800	0	0
CONCORDIA HEALTHCARE CORP	Cmn	20653P102	176	39,214	SH		DFND	1	39,214	0	0
CONCORDIA HEALTHCARE CORP	Cmn	20653P102	250	55,700	SH	Call	DFND	1	55,700	0	0
CONCORDIA HEALTHCARE CORP	Cmn	20653P102	112	24,900	SH	Put	DFND	1	24,900	0	0
CONMED CORP CMN STK	Cmn	207410101	436	10,880	SH		DFND	2	10,880	0	0
CONMED CORP CMN STK	Cmn	207410101	3,955	98,724	SH		DFND		98,724	0	0
CONNECTONE BANCORP INC	Cmn	20786W107	249	13,801	SH		DFND		13,801	0	0
CONNECTURE INC	Cmn	20786J106	21	11,385	SH		DFND	1	11,385	0	0
CONN'S INC COMMON STOCK	Cmn	208242107	390	37,757	SH		DFND	1	37,757	0	0
CONN'S INC COMMON STOCK	Cmn	208242107	594	57,600	SH	Call	DFND	1	57,600	0	0
CONN'S INC COMMON STOCK	Cmn	208242107	606	58,700	SH	Put	DFND	1	58,700	0	0
CONN'S INC COMMON STOCK	Cmn	208242107	6,664	645,734	SH		DFND		645,734	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	8,482	195,129	SH		DFND	2	195,129	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	1,213	27,900	SH	Call	DFND	2	27,900	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	1,391	32,000	SH	Put	DFND	2	32,000	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	2,206	50,740	SH		DFND	1	50,740	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	44,196	1,016,700	SH	Call	DFND	1	1,016,700	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	41,931	964,600	SH	Put	DFND	1	964,600	0	0
CONOCOPHILLIPS CMN STK	Cmn	20825C104	80,353	1,848,461	SH		DFND		1,848,461	0	0
CONSOL ENERGY INC	Cmn	20854P109	2,945	153,407	SH		DFND	2	153,407	0	0
CONSOL ENERGY INC	Cmn	20854P109	726	37,800	SH	Call	DFND	2	37,800	0	0
CONSOL ENERGY INC	Cmn	20854P109	493	25,700	SH	Put	DFND	2	25,700	0	0
CONSOL ENERGY INC	Cmn	20854P109	786	40,929	SH		DFND	1	40,929	0	0
CONSOL ENERGY INC	Cmn	20854P109	4,888	254,600	SH	Call	DFND	1	254,600	0	0
CONSOL ENERGY INC	Cmn	20854P109	4,871	253,700	SH	Put	DFND	1	253,700	0	0
CONSOL ENERGY INC	Cmn	20854P109	3,157	164,431	SH		DFND		164,431	0	0
CONSOL ENERGY INC	Cmn	20854P109	659	34,300	SH	Call	DFND		34,300	0	0
CONSOLIDATED EDISON INC.	Cmn	209115104	9,247	122,800	SH	Call	DFND	1	122,800	0	0
CONSOLIDATED EDISON INC.	Cmn	209115104	11,295	150,000	SH	Put	DFND	1	150,000	0	0
CONSOLIDATED TOMOKA LAND 4.5% CB 03/15/2020-REGIST	Bond	210226AB2	9,610	9,745,000	PRN		DFND		0	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	35,066	210,622	SH		DFND	2	210,622	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	1,432	8,600	SH	Call	DFND	2	8,600	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	932	5,600	SH	Put	DFND	2	5,600	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	25,207	151,400	SH	Call	DFND	1	151,400	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	20,961	125,900	SH	Put	DFND	1	125,900	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	27,727	166,539	SH		DFND		166,539	0	0
CONSTELLATION BRANDS INC -CL A CMN STK	Cmn	21036P108	849	5,100	SH	Put	DFND		5,100	0	0
CONSUMER DISCRETIONARY SELT	Cmn	81369Y407	789	9,859	SH		DFND	1	9,859	0	0
CONSUMER DISCRETIONARY SELT	Cmn	81369Y407	29,551	369,200	SH	Call	DFND	1	369,200	0	0
CONSUMER DISCRETIONARY SELT	Cmn	81369Y407	24,172	302,000	SH	Put	DFND	1	302,000	0	0
CONSUMER STAPLES SPDR	Cmn	81369Y308	10,748	201,983	SH		DFND	1	201,983	0	0
CONSUMER STAPLES SPDR	Cmn	81369Y308	16,421	308,600	SH	Call	DFND	1	308,600	0	0
CONSUMER STAPLES SPDR	Cmn	81369Y308	31,873	599,000	SH	Put	DFND	1	599,000	0	0
CONTAINER STORE GROUP INC/TH	Cmn	210751103	80	16,014	SH		DFND	1	16,014	0	0
CONTAINER STORE GROUP INC/TH	Cmn	210751103	86	17,100	SH	Put	DFND	1	17,100	0	0
CONTAINER STORE GROUP INC/TH	Cmn	210751103	244	48,658	SH		DFND		48,658	0	0
CONTANGO OIL & GAS COMPANY COMMON STOCK	Cmn	21075N204	487	47,667	SH		DFND	2	47,667	0	0
CONTANGO OIL & GAS COMPANY COMMON STOCK	Cmn	21075N204	205	20,100	SH	Call	DFND	1	20,100	0	0
CONTINENTAL BUILDING PRODUCT	Cmn	211171103	355	16,933	SH		DFND	1	16,933	0	0
CONTINENTAL RESOURCES INC/OK	Cmn	212015101	379	7,300	SH	Call	DFND	2	7,300	0	0
CONTINENTAL RESOURCES INC/OK	Cmn	212015101	208	4,000	SH	Put	DFND	2	4,000	0	0
CONTINENTAL RESOURCES INC/OK	Cmn	212015101	1,303	25,075	SH		DFND	1	25,075	0	0
CONTINENTAL RESOURCES INC/OK	Cmn	212015101	12,122	233,300	SH	Call	DFND	1	233,300	0	0
CONTINENTAL RESOURCES INC/OK	Cmn	212015101	14,071	270,800	SH	Put	DFND	1	270,800	0	0
CONTINENTAL RESOURCES INC/OK	Cmn	212015101	97,429	1,875,073	SH		DFND		1,875,073	0	0
CONTROL4 CORP	Cmn	21240D107	145	11,800	SH	Call	DFND	1	11,800	0	0
CONTROLADORA VUELA CIA DE AV	Depository Receipt	21240E105	297	17,057	SH		DFND	1	17,057	0	0
CONVERGYS CORP 5.75% CB 09/15/2029-REGISTERED	Bond	212485AE6	116,721	42,550,000	PRN		DFND		0	0	0
COOPER COMPANIES COMMON STOCK	Cmn	216648402	2,839	15,836	SH		DFND	2	15,836	0	0
COOPER COMPANIES COMMON STOCK	Cmn	216648402	2,371	13,227	SH		DFND	1	13,227	0	0
COOPER COMPANIES COMMON STOCK	Cmn	216648402	2,599	14,500	SH	Call	DFND	1	14,500	0	0
COOPER COMPANIES COMMON STOCK	Cmn	216648402	1,380	7,700	SH	Put	DFND	1	7,700	0	0
COOPER TIRE & RUBR CO	Cmn	216831107	8,896	233,973	SH		DFND	2	233,973	0	0
COOPER TIRE & RUBR CO	Cmn	216831107	1,346	35,400	SH	Call	DFND	1	35,400	0	0
COOPER TIRE & RUBR CO	Cmn	216831107	544	14,300	SH	Put	DFND	1	14,300	0	0
COOPER TIRE & RUBR CO	Cmn	216831107	18,370	483,159	SH		DFND		483,159	0	0
COOPER-STANDARD HOLDING	Cmn	21676P103	4,699	47,563	SH		DFND		47,563	0	0
COPA HOLDINGS SA CMN STK - CL A	Cmn	P31076105	2,559	29,100	SH	Call	DFND	1	29,100	0	0
COPA HOLDINGS SA CMN STK - CL A	Cmn	P31076105	791	9,000	SH	Put	DFND	1	9,000	0	0
COPA HOLDINGS SA CMN STK - CL A	Cmn	P31076105	10,440	118,726	SH		DFND		118,726	0	0
COPART INC CMN STK	Cmn	217204106	3,245	60,587	SH		DFND	2	60,587	0	0
COPART INC CMN STK	Cmn	217204106	715	13,351	SH		DFND	1	13,351	0	0
COPART INC CMN STK	Cmn	217204106	798	14,900	SH	Call	DFND	1	14,900	0	0
CORCEPT THERAPEUTICS INC COMMON STOCK	Cmn	218352102	159	24,465	SH		DFND	2	24,465	0	0
CORCEPT THERAPEUTICS INC COMMON STOCK	Cmn	218352102	85	13,100	SH	Call	DFND	1	13,100	0	0
CORE LABORATORIES N.V.	Cmn	N22717107	4,347	38,701	SH		DFND	2	38,701	0	0
CORE LABORATORIES N.V.	Cmn	N22717107	376	3,344	SH		DFND	1	3,344	0	0
CORE LABORATORIES N.V.	Cmn	N22717107	2,460	21,900	SH	Call	DFND	1	21,900	0	0
CORE LABORATORIES N.V.	Cmn	N22717107	2,157	19,200	SH	Put	DFND	1	19,200	0	0
CORELOGIC INC	Cmn	21871D103	4,585	116,900	SH		DFND	2	116,900	0	0
CORELOGIC INC	Cmn	21871D103	16,240	414,065	SH		DFND		414,065	0	0
CORE-MARK HOLDING CO INC COMMON STOCK	Cmn	218681104	3,478	97,138	SH		DFND	2	97,138	0	0
CORENERGY INFRASTRUCTURE TRUST	Cmn	21870U502	2,170	73,989	SH		DFND	2	73,989	0	0
CORENERGY INFRASTRUCTURE TRUST	Cmn	21870U502	229	7,800	SH	Put	DFND	1	7,800	0	0
CORENERGY INFRASTRUCTURE TRUST 7% CB 06/15/2020-RE	Bond	21870UAA4	8,786	8,670,000	PRN		DFND		0	0	0
CORESITE REALTY CORP	Cmn	21870Q105	2,185	29,511	SH		DFND	2	29,511	0	0
CORESITE REALTY CORP	Cmn	21870Q105	1,159	15,658	SH		DFND	1	15,658	0	0
CORESITE REALTY CORP	Cmn	21870Q105	304	4,100	SH	Call	DFND	1	4,100	0	0
CORMEDIX INC	Cmn	21900C100	34	13,383	SH		DFND	1	13,383	0	0
CORNERSTONE ONDEMAND 1.5% CB 07/01/2018-REGISTERED	Bond	21925YAB9	5,466	5,000,000	PRN		DFND		0	0	0
CORNERSTONE ONDEMAND INC	Cmn	21925Y103	402	8,756	SH		DFND	1	8,756	0	0
CORNERSTONE ONDEMAND INC	Cmn	21925Y103	1,337	29,100	SH	Call	DFND	1	29,100	0	0
CORNERSTONE ONDEMAND INC	Cmn	21925Y103	505	11,000	SH	Put	DFND	1	11,000	0	0
CORNERSTONE ONDEMAND INC	Cmn	21925Y103	30,316	659,764	SH		DFND		659,764	0	0
CORNING INC	Cmn	219350105	9,015	381,200	SH	Call	DFND	2	381,200	0	0
CORNING INC	Cmn	219350105	7,237	306,000	SH	Put	DFND	2	306,000	0	0
CORNING INC	Cmn	219350105	10,255	433,600	SH	Call	DFND	1	433,600	0	0
CORNING INC	Cmn	219350105	9,138	386,400	SH	Put	DFND	1	386,400	0	0
CORNING INC	Cmn	219350105	42,531	1,798,364	SH		DFND		1,798,364	0	0
CORPORATE OFFICE PPTYS TR INC CMN STK	Cmn	22002T108	9,860	347,791	SH		DFND	2	347,791	0	0
CORRECTIONS CORP OF AMERICA	Cmn	22025Y407	2,158	155,600	SH		DFND	2	155,600	0	0
CORRECTIONS CORP OF AMERICA	Cmn	22025Y407	3,740	269,627	SH		DFND	1	269,627	0	0
CORRECTIONS CORP OF AMERICA	Cmn	22025Y407	419	30,200	SH	Call	DFND	1	30,200	0	0
CORRECTIONS CORP OF AMERICA	Cmn	22025Y407	3,641	262,500	SH	Put	DFND	1	262,500	0	0
CORRECTIONS CORP OF AMERICA	Cmn	22025Y407	8,896	641,411	SH		DFND		641,411	0	0
CORSS COUNTRY HEALTHCARE INC CMN STK	Cmn	227483104	325	27,598	SH		DFND		27,598	0	0
CORVEL CORP CMN STK	Cmn	221006109	1,284	33,430	SH		DFND		33,430	0	0
COSAN LTD-CLASS A SHARES	Cmn	G25343107	309	43,250	SH		DFND	1	43,250	0	0
COSI INC COMMON STOCK	Cmn	22122P200	13	178,172	SH		DFND	1	178,172	0	0
COSTAMARE INC	Cmn	Y1771G102	355	38,800	SH	Call	DFND	1	38,800	0	0
COSTAMARE INC	Cmn	Y1771G102	538	58,828	SH		DFND		58,828	0	0
COSTAR GRP INC CMN STOCK	Cmn	22160N109	5,259	24,288	SH		DFND	2	24,288	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	62,996	413,060	SH		DFND	2	413,060	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	1,952	12,800	SH	Call	DFND	2	12,800	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	2,211	14,500	SH	Put	DFND	2	14,500	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	6,113	40,081	SH		DFND	1	40,081	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	49,917	327,300	SH	Call	DFND	1	327,300	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	98,338	644,800	SH	Put	DFND	1	644,800	0	0
COSTCO WHOLESALE CORP COMMON STOCK	Cmn	22160K105	185,847	1,218,592	SH		DFND		1,218,592	0	0
COTIVITI HOLDINGS INC	Cmn	22164K101	5,370	160,157	SH		DFND		160,157	0	0
COTT CORP CMN STK	Cmn	22163N106	174	12,200	SH		DFND	2	12,200	0	0
COTT CORPORATION COMMON STOCK	Cmn	22163N106	377	26,475	SH		DFND	2	26,475	0	0
COTT CORPORATION COMMON STOCK	Cmn	22163N106	267	18,708	SH		DFND	1	18,708	0	0
COTT CORPORATION COMMON STOCK	Cmn	22163N106	170	11,900	SH	Put	DFND	1	11,900	0	0
COTY INC-CL A	Cmn	222070203	2,395	101,894	SH		DFND	1	101,894	0	0
COTY INC-CL A	Cmn	222070203	2,522	107,300	SH	Call	DFND	1	107,300	0	0
COTY INC-CL A	Cmn	222070203	13,778	586,300	SH	Put	DFND	1	586,300	0	0
COTY INC-CL A	Cmn	222070203	41,174	1,754,533	SH		DFND		1,754,533	0	0
COUNTERPATH CORP COMMON STOCK	Cmn	22228P302	20	10,004	SH		DFND	1	10,004	0	0
COVANTA HOLDING CORP CMN STK	Cmn	22282E102	173	11,223	SH		DFND	1	11,223	0	0
COVANTA HOLDING CORP CMN STK	Cmn	22282E102	329	21,400	SH	Put	DFND	1	21,400	0	0
COVANTA HOLDING CORP CMN STK	Cmn	22282E102	3,961	257,401	SH		DFND		257,401	0	0
COWEN 3% CB 03/15/2019-REGISTERED	Bond	223622AB7	21,405	22,000,000	PRN		DFND		0	0	0
COWEN GROUP INC COMMON STOCK	Cmn	223622101	413	113,787	SH		DFND	1	113,787	0	0
CPFL ENERGIA SA-ADR	Depository Receipt	126153105	284	19,163	SH		DFND	1	19,163	0	0
CPI CARD GROUP INC	Cmn	12634H101	112	18,500	SH	Call	DFND	1	18,500	0	0
CRACKER BARREL OLD COUNTRY STO	Cmn	22410J106	2,724	20,600	SH	Call	DFND	2	20,600	0	0
CRACKER BARREL OLD COUNTRY STO	Cmn	22410J106	1,362	10,300	SH	Put	DFND	2	10,300	0	0
CRACKER BARREL OLD COUNTRY STO	Cmn	22410J106	1,851	14,000	SH		DFND	1	14,000	0	0
CRACKER BARREL OLD COUNTRY STO	Cmn	22410J106	5,355	40,500	SH	Call	DFND	1	40,500	0	0
CRACKER BARREL OLD COUNTRY STO	Cmn	22410J106	6,770	51,200	SH	Put	DFND	1	51,200	0	0
CRAFT BREW ALLIANCE INC	Cmn	224122101	383	20,343	SH		DFND	2	20,343	0	0
CRAFT BREW ALLIANCE INC	Cmn	224122101	459	24,400	SH	Call	DFND	1	24,400	0	0
CRANE CO	Cmn	224399105	479	7,600	SH	Call	DFND	1	7,600	0	0
CRANE CO	Cmn	224399105	221	3,500	SH	Put	DFND	1	3,500	0	0
CRAY INC CMN STOCK	Cmn	225223304	3,180	135,082	SH		DFND	2	135,082	0	0
CRAY INC CMN STOCK	Cmn	225223304	617	26,209	SH		DFND	1	26,209	0	0
CRAY INC CMN STOCK	Cmn	225223304	744	31,600	SH	Put	DFND	1	31,600	0	0
CREDICORP LTD CMN STOCK	Cmn	G2519Y108	335	2,200	SH		DFND	1	2,200	0	0
CREDIT ACCEP CORP MICH CMN STK	Cmn	225310101	623	3,100	SH	Call	DFND	1	3,100	0	0
CREDIT ACCEP CORP MICH CMN STK	Cmn	225310101	1,468	7,300	SH	Put	DFND	1	7,300	0	0
CREDIT SUISSE GROUP - SPON ADR 4:1	Depository Receipt	225401108	2,340	178,116	SH		DFND	2	178,116	0	0
CREDIT SUISSE GROUP - SPON ADR 4:1	Depository Receipt	225401108	1,760	133,925	SH		DFND	1	133,925	0	0
CREDIT SUISSE GROUP - SPON ADR 4:1	Cmn	225401108	1,819	138,400	SH	Call	DFND	1	138,400	0	0
CREDIT SUISSE GROUP - SPON ADR 4:1	Cmn	225401108	456	34,700	SH	Put	DFND	1	34,700	0	0
CREDIT SUISSE HIGH YIELD BOND	Cmn	22544F103	41	15,831	SH		DFND	1	15,831	0	0
CREE INC CMN STK	Cmn	225447101	764	29,700	SH	Call	DFND	2	29,700	0	0
CREE INC CMN STK	Cmn	225447101	1,363	53,000	SH	Put	DFND	2	53,000	0	0
CREE INC CMN STK	Cmn	225447101	659	25,607	SH		DFND	1	25,607	0	0
CREE INC CMN STK	Cmn	225447101	4,750	184,700	SH	Call	DFND	1	184,700	0	0
CREE INC CMN STK	Cmn	225447101	2,333	90,700	SH	Put	DFND	1	90,700	0	0
CREE INC CMN STK	Cmn	225447101	7,426	288,738	SH		DFND		288,738	0	0
CRESCENT POINT ENERGY CORP	Cmn	22576C101	1,386	105,029	SH		DFND	2	105,029	0	0
CRESCENT POINT ENERGY CORP	Cmn	22576C101	523	39,591	SH		DFND	1	39,591	0	0
CRESCENT POINT ENERGY CORP	Cmn	22576C101	153	11,600	SH	Put	DFND	1	11,600	0	0
CRESCENT POINT ENERGY CORP	Cmn	22576C101	7,603	576,413	SH		DFND		576,413	0	0
CRESTWOOD EQUITY PARTNERS LP	Cmn	226344208	482	22,700	SH	Call	DFND	1	22,700	0	0
CRESTWOOD EQUITY PARTNERS LP	Cmn	226344208	383	18,000	SH	Put	DFND	1	18,000	0	0
CRH PLC SPONS ADR 1:1	Depository Receipt	12626K203	533	16,007	SH		DFND	2	16,007	0	0
CRITEO SA-SPON ADR	Depository Receipt	226718104	1,047	29,821	SH		DFND	1	29,821	0	0
CRITEO SA-SPON ADR	Cmn	226718104	558	15,900	SH	Call	DFND	1	15,900	0	0
CRITEO SA-SPON ADR	Cmn	226718104	962	27,400	SH	Put	DFND	1	27,400	0	0
CRITEO SA-SPON ADR	Depository Receipt	226718104	43,955	1,251,917	SH		DFND		1,251,917	0	0
CROCS INC COMMON STOCK	Cmn	227046109	612	73,744	SH		DFND	1	73,744	0	0
CROCS INC COMMON STOCK	Cmn	227046109	108	13,000	SH	Call	DFND	1	13,000	0	0
CROCS INC COMMON STOCK	Cmn	227046109	398	48,000	SH	Put	DFND	1	48,000	0	0
CROCS INC COMMON STOCK	Cmn	227046109	6,223	749,802	SH		DFND		749,802	0	0
CROSSROADS CAPITAL INC	Cmn	227656105	19	10,591	SH		DFND	1	10,591	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	40,546	430,376	SH		DFND	2	430,376	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	754	8,000	SH	Call	DFND	2	8,000	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	895	9,500	SH	Put	DFND	2	9,500	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	1,109	11,771	SH		DFND	1	11,771	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	6,727	71,400	SH	Call	DFND	1	71,400	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	5,511	58,500	SH	Put	DFND	1	58,500	0	0
CROWN CASTLE INTL CMN STOCK	Cmn	22822V101	17,317	183,810	SH		DFND		183,810	0	0
CROWN ENTERTAINMENT LTD	Depository Receipt	585464100	908	56,393	SH		DFND	1	56,393	0	0
CROWN ENTERTAINMENT LTD	Cmn	585464100	1,542	95,700	SH	Call	DFND	1	95,700	0	0
CROWN ENTERTAINMENT LTD	Cmn	585464100	915	56,800	SH	Put	DFND	1	56,800	0	0
CROWN ENTERTAINMENT LTD	Depository Receipt	585464100	2,149	133,417	SH		DFND		133,417	0	0
CROWN HOLDINGS INC CMN STK	Cmn	228368106	240	4,200	SH	Call	DFND	1	4,200	0	0
CRYOLIFE INC CMN STK	Cmn	228903100	1,415	80,561	SH		DFND	2	80,561	0	0
CRYOLIFE INC CMN STK	Cmn	228903100	301	17,119	SH		DFND	1	17,119	0	0
CRYOLIFE INC CMN STK	Cmn	228903100	286	16,300	SH	Call	DFND	1	16,300	0	0
CRYSTAL ROCK HOLDINGS INC	Cmn	22940F103	37	40,738	SH		DFND	1	40,738	0	0
CRYSTAL SYSTEMS SOLUDTIONS CMN STOCK	Cmn	M70378100	37	29,975	SH		DFND	1	29,975	0	0
CSRA INC	Cmn	12650T104	439	16,335	SH		DFND	2	16,335	0	0
CSRA INC	Cmn	12650T104	729	27,115	SH		DFND	1	27,115	0	0
CSRA INC	Cmn	12650T104	315	11,700	SH	Put	DFND	1	11,700	0	0
CST BRANDS INC	Cmn	12646R105	739	15,371	SH		DFND	1	15,371	0	0
CST BRANDS INC	Cmn	12646R105	616	12,800	SH	Put	DFND	1	12,800	0	0
CSX CORP	Cmn	126408103	19,723	646,658	SH		DFND	2	646,658	0	0
CSX CORP	Cmn	126408103	769	25,200	SH	Call	DFND	2	25,200	0	0
CSX CORP	Cmn	126408103	338	11,096	SH		DFND	1	11,096	0	0
CSX CORP	Cmn	126408103	13,051	427,900	SH	Call	DFND	1	427,900	0	0
CSX CORP	Cmn	126408103	12,386	406,100	SH	Put	DFND	1	406,100	0	0
CTI BIOPHARMA CORP	Cmn	12648L106	5	12,600	SH	Call	DFND	1	12,600	0	0
CTRIP.COM 1% CB 07/01/2020-REGISTERED	Bond	22943FAF7	5,431	5,000,000	PRN		DFND		0	0	0
CTRIP.COM INTERNATIONAL	Depository Receipt	22943F100	4,178	89,708	SH		DFND	1	89,708	0	0
CTRIP.COM INTERNATIONAL	Cmn	22943F100	14,660	314,800	SH	Call	DFND	1	314,800	0	0
CTRIP.COM INTERNATIONAL	Cmn	22943F100	16,728	359,200	SH	Put	DFND	1	359,200	0	0
CTRIP.COM INTERNATIONAL	Depository Receipt	22943F100	10,112	217,137	SH		DFND		217,137	0	0
CTRIP.COM INTERNATIONAL 1.25% CB 10/15/2018-REGIST	Bond	22943FAD2	32,295	25,000,000	PRN		DFND		0	0	0
CTS CORP CMN STK	Cmn	126501105	534	28,688	SH		DFND		28,688	0	0
CUBESMART	Cmn	229663109	11,581	424,848	SH		DFND		424,848	0	0
CUBIC CORP CMN STK	Cmn	229669106	211	4,500	SH	Call	DFND	1	4,500	0	0
CULLEN/FROST BANKERS INC CMN STK	Cmn	229899109	910	12,646	SH		DFND	2	12,646	0	0
CULLEN/FROST BANKERS INC CMN STK	Cmn	229899109	1,367	19,000	SH	Call	DFND	1	19,000	0	0
CULLEN/FROST BANKERS INC CMN STK	Cmn	229899109	504	7,000	SH	Put	DFND	1	7,000	0	0
CUMMINS INC	Cmn	231021106	10,036	78,314	SH		DFND	2	78,314	0	0
CUMMINS INC	Cmn	231021106	807	6,300	SH	Call	DFND	2	6,300	0	0
CUMMINS INC	Cmn	231021106	1,346	10,500	SH	Put	DFND	2	10,500	0	0
CUMMINS INC	Cmn	231021106	892	6,962	SH		DFND	1	6,962	0	0
CUMMINS INC	Cmn	231021106	18,364	143,300	SH	Call	DFND	1	143,300	0	0
CUMMINS INC	Cmn	231021106	21,183	165,300	SH	Put	DFND	1	165,300	0	0
CUMMINS INC	Cmn	231021106	51,719	403,584	SH		DFND		403,584	0	0
CUMULUS MEDIA CMN STOCK	Cmn	231082108	23	69,968	SH		DFND	1	69,968	0	0
CURIS INC	Cmn	231269101	67	25,666	SH		DFND	1	25,666	0	0
CURRENCYSHARES AUSTRALIAN DO	Cmn	23129U101	2,199	28,700	SH	Call	DFND	1	28,700	0	0
CURRENCYSHARES AUSTRALIAN DO	Cmn	23129U101	1,433	18,700	SH	Put	DFND	1	18,700	0	0
CURRENCYSHARES BRITISH POUND	Cmn	23129S106	3,051	24,100	SH	Call	DFND	1	24,100	0	0
CURRENCYSHARES BRITISH POUND	Cmn	23129S106	11,470	90,600	SH	Put	DFND	1	90,600	0	0
CURRENCYSHARES CANADIAN DOLL	Cmn	23129X105	305	4,043	SH		DFND	1	4,043	0	0
CURRENCYSHARES CANADIAN DOLL	Cmn	23129X105	2,180	28,900	SH	Call	DFND	1	28,900	0	0
CURRENCYSHARES CANADIAN DOLL	Cmn	23129X105	1,825	24,200	SH	Put	DFND	1	24,200	0	0
CURRENCYSHARES EURO TRUST	Cmn	23130C108	26,988	246,800	SH	Call	DFND	1	246,800	0	0
CURRENCYSHARES EURO TRUST	Cmn	23130C108	31,198	285,300	SH	Put	DFND	1	285,300	0	0
CURRENCYSHARES JAPANESE YEN	Cmn	23130A102	11,692	122,800	SH	Call	DFND	1	122,800	0	0
CURRENCYSHARES JAPANESE YEN	Cmn	23130A102	19,470	204,500	SH	Put	DFND	1	204,500	0	0
CURRENCYSHARES SWISS FRANC	Cmn	23129V109	773	7,842	SH		DFND	1	7,842	0	0
CURRENCYSHARES SWISS FRANC	Cmn	23129V109	739	7,500	SH	Call	DFND	1	7,500	0	0
CURTISS-WRIGHT CORP CMN STK	Cmn	231561101	202	2,212	SH		DFND	1	2,212	0	0
CUSTOMERS BANCORP INC	Cmn	23204G100	455	18,075	SH		DFND	2	18,075	0	0
CUSTOMERS BANCORP INC	Cmn	23204G100	330	13,111	SH		DFND	1	13,111	0	0
CVB FINANCIAL CORP CMN STK	Cmn	126600105	239	13,598	SH		DFND	2	13,598	0	0
CVB FINANCIAL CORP CMN STK	Cmn	126600105	249	14,128	SH		DFND	1	14,128	0	0
CVENT INC	Cmn	23247G109	247	7,800	SH	Put	DFND	1	7,800	0	0
CVR ENERGY INC	Cmn	12662P108	1,993	144,723	SH		DFND	2	144,723	0	0
CVR ENERGY INC	Cmn	12662P108	195	14,193	SH		DFND	1	14,193	0	0
CVR ENERGY INC	Cmn	12662P108	229	16,600	SH	Put	DFND	1	16,600	0	0
CVR ENERGY INC	Cmn	12662P108	719	52,192	SH		DFND		52,192	0	0
CVR PARTNERS LP	Cmn	126633106	68	12,785	SH		DFND	1	12,785	0	0
CVR PARTNERS LP	Cmn	126633106	181	34,100	SH	Put	DFND	1	34,100	0	0
CVR REFINING LP	Cmn	12663P107	173	19,679	SH		DFND	1	19,679	0	0
CVR REFINING LP	Cmn	12663P107	641	73,100	SH	Call	DFND	1	73,100	0	0
CVR REFINING LP	Cmn	12663P107	125	14,300	SH	Put	DFND	1	14,300	0	0
CVS HEALTH CORP	Cmn	126650100	49,057	551,265	SH		DFND	2	551,265	0	0
CVS HEALTH CORP	Cmn	126650100	10,376	116,600	SH	Call	DFND	2	116,600	0	0
CVS HEALTH CORP	Cmn	126650100	9,068	101,900	SH	Put	DFND	2	101,900	0	0
CVS HEALTH CORP	Cmn	126650100	7,259	81,573	SH		DFND	1	81,573	0	0
CVS HEALTH CORP	Cmn	126650100	24,508	275,400	SH	Call	DFND	1	275,400	0	0
CVS HEALTH CORP	Cmn	126650100	44,789	503,300	SH	Put	DFND	1	503,300	0	0
CYBER-ARK SOFTWARE LTD/ISRAE	Cmn	M2682V108	3,146	63,461	SH		DFND	2	63,461	0	0
CYBER-ARK SOFTWARE LTD/ISRAE	Cmn	M2682V108	266	5,372	SH		DFND	1	5,372	0	0
CYBER-ARK SOFTWARE LTD/ISRAE	Cmn	M2682V108	2,221	44,800	SH	Call	DFND	1	44,800	0	0
CYBER-ARK SOFTWARE LTD/ISRAE	Cmn	M2682V108	1,829	36,900	SH	Put	DFND	1	36,900	0	0
CYBER-ARK SOFTWARE LTD/ISRAE	Cmn	M2682V108	6,555	132,234	SH		DFND		132,234	0	0
CYMABAY THERAPEUTICS INC	Cmn	23257D103	25	12,692	SH		DFND	1	12,692	0	0
CYNOSURE INC CMN STK -CL A	Cmn	232577205	2,134	41,898	SH		DFND	2	41,898	0	0
CYNOSURE INC CMN STK -CL A	Cmn	232577205	637	12,500	SH	Put	DFND	1	12,500	0	0
CYPRESS SEMICONDUCTOR COMMON STOCK	Cmn	232806109	1,865	153,381	SH		DFND	2	153,381	0	0
CYPRESS SEMICONDUCTOR COMMON STOCK	Cmn	232806109	143	11,800	SH	Call	DFND	2	11,800	0	0
CYPRESS SEMICONDUCTOR COMMON STOCK	Cmn	232806109	1,475	121,285	SH		DFND	1	121,285	0	0
CYPRESS SEMICONDUCTOR COMMON STOCK	Cmn	232806109	986	81,100	SH	Call	DFND	1	81,100	0	0
CYPRESS SEMICONDUCTOR COMMON STOCK	Cmn	232806109	1,574	129,400	SH	Put	DFND	1	129,400	0	0
CYRUSONE INC	Cmn	23283R100	338	7,099	SH		DFND	1	7,099	0	0
CYRUSONE INC	Cmn	23283R100	290	6,100	SH	Put	DFND	1	6,100	0	0
CYRUSONE INC	Cmn	23283R100	8,482	178,308	SH		DFND		178,308	0	0
CYS INVESTMENTS INC	Cmn	12673A108	1,775	203,517	SH		DFND	2	203,517	0	0
CYS INVESTMENTS INC	Cmn	12673A108	250	28,627	SH		DFND	1	28,627	0	0
CYS INVESTMENTS INC	Cmn	12673A108	87	10,000	SH	Call	DFND	1	10,000	0	0
CYS INVESTMENTS INC	Cmn	12673A108	466	53,400	SH	Put	DFND	1	53,400	0	0
CYS INVESTMENTS INC	Cmn	12673A108	9,467	1,085,687	SH		DFND		1,085,687	0	0
CYTOKINETICS INC COMMON STOCK	Cmn	23282W605	377	41,046	SH		DFND	2	41,046	0	0
CYTOKINETICS INC COMMON STOCK	Cmn	23282W605	103	11,200	SH	Call	DFND	1	11,200	0	0
CYTOSORBENTS CORP	Cmn	23283X206	106	16,527	SH		DFND	1	16,527	0	0
CYTRX CORP CMN STK	Cmn	232828509	9	14,717	SH		DFND	1	14,717	0	0
CYTRX CORP CMN STK	Cmn	232828509	15	26,200	SH	Call	DFND	1	26,200	0	0
D R HORTON INC CMN STK	Cmn	23331A109	2,811	93,085	SH		DFND	2	93,085	0	0
D R HORTON INC CMN STK	Cmn	23331A109	986	32,635	SH		DFND	1	32,635	0	0
D R HORTON INC CMN STK	Cmn	23331A109	4,488	148,600	SH	Call	DFND	1	148,600	0	0
D R HORTON INC CMN STK	Cmn	23331A109	4,557	150,900	SH	Put	DFND	1	150,900	0	0
D R HORTON INC CMN STK	Cmn	23331A109	51,562	1,707,346	SH		DFND		1,707,346	0	0
DAKTRONICS INC CMN STK	Cmn	234264109	414	43,354	SH		DFND	2	43,354	0	0
DAKTRONICS INC CMN STK	Cmn	234264109	406	42,536	SH		DFND		42,536	0	0
DANA INC	Cmn	235825205	6,049	387,979	SH		DFND	2	387,979	0	0
DANA INC	Cmn	235825205	215	13,800	SH	Call	DFND	1	13,800	0	0
DANA INC	Cmn	235825205	21,732	1,393,951	SH		DFND		1,393,951	0	0
DANAHER CORP CMN STK	Cmn	235851102	6,212	79,251	SH		DFND	2	79,251	0	0
DANAHER CORP CMN STK	Cmn	235851102	2,599	33,157	SH		DFND	1	33,157	0	0
DANAHER CORP CMN STK	Cmn	235851102	4,280	54,600	SH	Call	DFND	1	54,600	0	0
DANAHER CORP CMN STK	Cmn	235851102	1,709	21,800	SH	Put	DFND	1	21,800	0	0
DARDEN RESTAURANTS, INC. COMMON STOCK NYSE	Cmn	237194105	4,337	70,727	SH		DFND	1	70,727	0	0
DARDEN RESTAURANTS, INC. COMMON STOCK NYSE	Cmn	237194105	4,881	79,600	SH	Call	DFND	1	79,600	0	0
DARDEN RESTAURANTS, INC. COMMON STOCK NYSE	Cmn	237194105	7,205	117,500	SH	Put	DFND	1	117,500	0	0
DARDEN RESTAURANTS, INC. COMMON STOCK NYSE	Cmn	237194105	5,451	88,890	SH		DFND		88,890	0	0
DARLING INGREDIENTS INC	Cmn	237266101	723	53,511	SH		DFND	2	53,511	0	0
DARLING INGREDIENTS INC	Cmn	237266101	177	13,100	SH	Put	DFND	1	13,100	0	0
DARLING INGREDIENTS INC	Cmn	237266101	1,902	140,764	SH		DFND		140,764	0	0
DASAN ZHONE SOLUTIONS INC	Cmn	23305L107	28	24,345	SH		DFND	1	24,345	0	0
DATALINK CORP CMN STK	Cmn	237934104	520	48,971	SH		DFND	2	48,971	0	0
DAVE & BUSTER'S ENTERTAINMENT INC	Cmn	238337109	483	12,329	SH		DFND	1	12,329	0	0
DAVE & BUSTER'S ENTERTAINMENT INC	Cmn	238337109	799	20,400	SH	Call	DFND	1	20,400	0	0
DAVE & BUSTER'S ENTERTAINMENT INC	Cmn	238337109	431	11,000	SH	Put	DFND	1	11,000	0	0
DAVE & BUSTER'S ENTERTAINMENT INC	Cmn	238337109	63,602	1,623,331	SH		DFND		1,623,331	0	0
DAVIDSTEA INC	Cmn	238661102	138	11,234	SH		DFND	2	11,234	0	0
DAVIDSTEA INC	Cmn	238661102	239	19,390	SH		DFND		19,390	0	0
DAVITA INC	Cmn	23918K108	2,279	34,500	SH	Call	DFND	2	34,500	0	0
DAVITA INC	Cmn	23918K108	4,592	69,500	SH	Put	DFND	2	69,500	0	0
DAVITA INC	Cmn	23918K108	3,799	57,500	SH	Call	DFND	1	57,500	0	0
DAVITA INC	Cmn	23918K108	1,850	28,000	SH	Put	DFND	1	28,000	0	0
DAVITA INC	Cmn	23918K108	56,930	861,665	SH		DFND		861,665	0	0
DB AGRICULTURE DOUBLE LONG ETN	Cmn	25154H558	50	13,777	SH		DFND	1	13,777	0	0
DB COMMODITY DOUBLE LONG ETN	Cmn	25154H475	45	14,428	SH		DFND	1	14,428	0	0
DB GOLD DOUBLE LONG ETN	Cmn	25154H749	381	14,176	SH		DFND	1	14,176	0	0
DCP MIDSTREAM PARTNERS LP CMN UNITS	Cmn	23311P100	586	16,600	SH	Call	DFND	1	16,600	0	0
DCP MIDSTREAM PARTNERS LP CMN UNITS	Cmn	23311P100	339	9,600	SH	Put	DFND	1	9,600	0	0
DCT INDUSTRIAL TRUST INC	Cmn	233153204	12,948	266,686	SH		DFND	2	266,686	0	0
DDR CORP	Cmn	23317H102	14,277	819,080	SH		DFND	2	819,080	0	0
DEAN FOODS CO CMN STOCK	Cmn	242370203	22,507	1,372,368	SH		DFND	2	1,372,368	0	0
DEAN FOODS CO CMN STOCK	Cmn	242370203	541	32,997	SH		DFND	1	32,997	0	0
DEAN FOODS CO CMN STOCK	Cmn	242370203	923	56,300	SH	Call	DFND	1	56,300	0	0
DEAN FOODS CO CMN STOCK	Cmn	242370203	1,005	61,300	SH	Put	DFND	1	61,300	0	0
DECKERS OUTDOOR CORP CMN STK	Cmn	243537107	945	15,877	SH		DFND	1	15,877	0	0
DECKERS OUTDOOR CORP CMN STK	Cmn	243537107	1,953	32,800	SH	Call	DFND	1	32,800	0	0
DECKERS OUTDOOR CORP CMN STK	Cmn	243537107	3,275	55,000	SH	Put	DFND	1	55,000	0	0
DEERE & COMPANY COMMON STOCK	Cmn	244199105	2,065	24,200	SH	Call	DFND	2	24,200	0	0
DEERE & COMPANY COMMON STOCK	Cmn	244199105	2,526	29,600	SH	Put	DFND	2	29,600	0	0
DEERE & COMPANY COMMON STOCK	Cmn	244199105	41,463	485,800	SH	Call	DFND	1	485,800	0	0
DEERE & COMPANY COMMON STOCK	Cmn	244199105	68,161	798,600	SH	Put	DFND	1	798,600	0	0
DEL FRISCO'S RESTAURANT GROUP	Cmn	245077102	232	17,248	SH		DFND	2	17,248	0	0
DEL FRISCO'S RESTAURANT GROUP	Cmn	245077102	198	14,691	SH		DFND	1	14,691	0	0
DEL FRISCO'S RESTAURANT GROUP	Cmn	245077102	1,143	84,874	SH		DFND		84,874	0	0
DELEK US HOLDINGS INC	Cmn	246647101	413	23,900	SH	Call	DFND	1	23,900	0	0
DELL TECHNOLOGIES INC-CL V	Cmn	24703L103	743	15,548	SH		DFND	1	15,548	0	0
DELL TECHNOLOGIES INC-CL V	Cmn	24703L103	989	20,700	SH	Call	DFND	1	20,700	0	0
DELL TECHNOLOGIES INC-CL V	Cmn	24703L103	1,338	28,000	SH	Put	DFND	1	28,000	0	0
DELL TECHNOLOGIES INC-CL V	Cmn	24703L103	128,084	2,679,574	SH		DFND		2,679,574	0	0
DELPHI AUTOMOTIVE PLC	Cmn	G27823106	3,302	46,304	SH		DFND	2	46,304	0	0
DELPHI AUTOMOTIVE PLC	Cmn	G27823106	3,373	47,300	SH	Call	DFND	1	47,300	0	0
DELPHI AUTOMOTIVE PLC	Cmn	G27823106	2,774	38,900	SH	Put	DFND	1	38,900	0	0
DELTA AIR LINES INC CMN STK	Cmn	247361702	30,768	781,718	SH		DFND	2	781,718	0	0
DELTA AIR LINES INC CMN STK	Cmn	247361702	6,164	156,600	SH	Call	DFND	2	156,600	0	0
DELTA AIR LINES INC CMN STK	Cmn	247361702	8,911	226,400	SH	Put	DFND	2	226,400	0	0
DELTA AIR LINES INC CMN STK	Cmn	247361702	61,949	1,573,900	SH	Call	DFND	1	1,573,900	0	0
DELTA AIR LINES INC CMN STK	Cmn	247361702	26,930	684,200	SH	Put	DFND	1	684,200	0	0
DELTA AIR LINES INC CMN STK	Cmn	247361702	6,222	158,073	SH		DFND		158,073	0	0
DELTA TECHNOLOGY HOLDINGS LT	Cmn	G8477B105	32	20,454	SH		DFND	1	20,454	0	0
DELUXE CORP	Cmn	248019101	517	7,743	SH		DFND	2	7,743	0	0
DELUXE CORP	Cmn	248019101	321	4,800	SH	Call	DFND	1	4,800	0	0
DELUXE CORP	Cmn	248019101	2,729	40,841	SH		DFND		40,841	0	0
DENBURY RES INC CMN STOCK	Cmn	247916208	484	149,900	SH	Call	DFND	1	149,900	0	0
DENBURY RES INC CMN STOCK	Cmn	247916208	464	143,800	SH	Put	DFND	1	143,800	0	0
DENTSPLY SIRONA INC	Cmn	24906P109	7,586	127,646	SH		DFND	2	127,646	0	0
DENTSPLY SIRONA INC	Cmn	24906P109	1,652	27,794	SH		DFND	1	27,794	0	0
DENTSPLY SIRONA INC	Cmn	24906P109	363	6,100	SH	Call	DFND	1	6,100	0	0
DEPOMED 2.5% CB 09/01/2021-REGISTERED	Bond	249908AA2	21,426	15,000,000	PRN		DFND		0	0	0
DEPOMED INC CMN STOCK	Cmn	249908104	282	11,275	SH		DFND	1	11,275	0	0
DEPOMED INC CMN STOCK	Cmn	249908104	432	17,300	SH	Call	DFND	1	17,300	0	0
DEPOMED INC CMN STOCK	Cmn	249908104	827	33,100	SH	Put	DFND	1	33,100	0	0
DEUTSCHE BANK	Cmn	D18190898	6,230	475,900	SH	Call	DFND	2	475,900	0	0
DEUTSCHE BANK	Cmn	D18190898	3,403	260,000	SH	Put	DFND	2	260,000	0	0
DEUTSCHE BANK	Cmn	D18190898	396	30,256	SH		DFND	1	30,256	0	0
DEUTSCHE BANK	Cmn	D18190898	15,294	1,168,400	SH	Call	DFND	1	1,168,400	0	0
DEUTSCHE BANK	Cmn	D18190898	11,267	860,700	SH	Put	DFND	1	860,700	0	0
DEUTSCHE X-TRACKERS HARVEST CS	Cmn	233051879	868	35,326	SH		DFND	1	35,326	0	0
DEUTSCHE X-TRACKERS HARVEST CS	Cmn	233051754	326	9,400	SH	Call	DFND	1	9,400	0	0
DEUTSCHE X-TRACKERS HARVEST CS	Cmn	233051879	6,629	269,700	SH	Call	DFND	1	269,700	0	0
DEUTSCHE X-TRACKERS HARVEST CS	Cmn	233051879	5,267	214,300	SH	Put	DFND	1	214,300	0	0
DEUTSCHE X-TRACKERS MSCI EAFE	Cmn	233051200	11,827	448,351	SH		DFND	1	448,351	0	0
DEUTSCHE X-TRACKERS MSCI EUROP	Cmn	233051853	3,598	139,513	SH		DFND	1	139,513	0	0
DEUTSCHE X-TRACKERS MSCI SOUTH	Cmn	233051812	440	18,103	SH		DFND	1	18,103	0	0
DEVON ENERGY CORP CMN STOCK (NEW)	Cmn	25179M103	31,300	709,579	SH		DFND	2	709,579	0	0
DEVON ENERGY CORP CMN STOCK (NEW)	Cmn	25179M103	2,179	49,400	SH	Call	DFND	2	49,400	0	0
DEVON ENERGY CORP CMN STOCK (NEW)	Cmn	25179M103	5,187	117,600	SH	Put	DFND	2	117,600	0	0
DEVON ENERGY CORP CMN STOCK (NEW)	Cmn	25179M103	34,154	774,300	SH	Call	DFND	1	774,300	0	0
DEVON ENERGY CORP CMN STOCK (NEW)	Cmn	25179M103	11,786	267,200	SH	Put	DFND	1	267,200	0	0
DEVON ENERGY CORP CMN STOCK (NEW)	Cmn	25179M103	104,111	2,360,253	SH		DFND		2,360,253	0	0
DEVRY EDUCATION GROUP INC	Cmn	251893103	3,007	130,420	SH		DFND	2	130,420	0	0
DEVRY EDUCATION GROUP INC	Cmn	251893103	272	11,800	SH	Call	DFND	1	11,800	0	0
DEXCOM INC COMMON STOCK	Cmn	252131107	2,273	25,935	SH		DFND	1	25,935	0	0
DEXCOM INC COMMON STOCK	Cmn	252131107	1,026	11,700	SH	Call	DFND	1	11,700	0	0
DEXCOM INC COMMON STOCK	Cmn	252131107	2,069	23,600	SH	Put	DFND	1	23,600	0	0
DHT HOLDINGS 4.5% CB 10/01/2019-REGISTERED	Bond	23335SAB2	2,682	3,000,000	PRN		DFND		0	0	0
DHT HOLDINGS INC	Cmn	Y2065G121	238	56,793	SH		DFND	1	56,793	0	0
DHT HOLDINGS INC	Cmn	Y2065G121	242	57,800	SH	Call	DFND	1	57,800	0	0
DHT HOLDINGS INC	Cmn	Y2065G121	385	92,000	SH	Put	DFND	1	92,000	0	0
DIAGEO PLC -SPONS ADR 4:1	Cmn	25243Q205	7,125	61,400	SH	Call	DFND	1	61,400	0	0
DIAGEO PLC -SPONS ADR 4:1	Cmn	25243Q205	2,564	22,100	SH	Put	DFND	1	22,100	0	0
DIAMOND OFFSHORE DRILLING COMMON	Cmn	25271C102	956	54,285	SH		DFND	1	54,285	0	0
DIAMOND OFFSHORE DRILLING COMMON	Cmn	25271C102	1,374	78,000	SH	Call	DFND	1	78,000	0	0
DIAMOND OFFSHORE DRILLING COMMON	Cmn	25271C102	1,525	86,600	SH	Put	DFND	1	86,600	0	0
DIAMONDBACK ENERGY INC	Cmn	25278X109	20,866	216,138	SH		DFND	2	216,138	0	0
DIAMONDBACK ENERGY INC	Cmn	25278X109	1,902	19,700	SH	Call	DFND	2	19,700	0	0
DIAMONDBACK ENERGY INC	Cmn	25278X109	2,471	25,600	SH	Put	DFND	2	25,600	0	0
DIAMONDBACK ENERGY INC	Cmn	25278X109	5,136	53,200	SH	Call	DFND	1	53,200	0	0
DIAMONDBACK ENERGY INC	Cmn	25278X109	2,838	29,400	SH	Put	DFND	1	29,400	0	0
DIAMONDBACK ENERGY INC	Cmn	25278X109	19,958	206,737	SH		DFND		206,737	0	0
DIANA CONTAINERSHIPS INC-W	Cmn	Y2069P127	33	10,060	SH		DFND	1	10,060	0	0
DIANA SHIPPING INC COMMON STOCK	Cmn	Y2066G104	140	53,527	SH		DFND	1	53,527	0	0
DIANA SHIPPING INC COMMON STOCK	Cmn	Y2066G104	74	28,100	SH	Call	DFND	1	28,100	0	0
DIANA SHIPPING INC COMMON STOCK	Cmn	Y2066G104	105	39,900	SH	Put	DFND	1	39,900	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	17,124	301,897	SH		DFND	2	301,897	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	2,779	49,000	SH	Call	DFND	2	49,000	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	3,165	55,800	SH	Put	DFND	2	55,800	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	930	16,403	SH		DFND	1	16,403	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	3,596	63,400	SH	Call	DFND	1	63,400	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	5,184	91,400	SH	Put	DFND	1	91,400	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	4,673	82,387	SH		DFND		82,387	0	0
DICK'S SPORTING GOODS INC COMMON STOCK	Cmn	253393102	5,672	100,000	SH	Put	DFND		100,000	0	0
DIEBOLD INC CMN STK	Cmn	253651103	5,952	240,100	SH		DFND	2	240,100	0	0
DIEBOLD INC CMN STK	Cmn	253651103	1,044	42,126	SH		DFND	1	42,126	0	0
DIEBOLD INC CMN STK	Cmn	253651103	925	37,300	SH	Put	DFND	1	37,300	0	0
DIEBOLD INC CMN STK	Cmn	253651103	428	17,271	SH		DFND		17,271	0	0
DIFFERENTIAL BRANDS GROUP INC	Cmn	25374L108	72	12,872	SH		DFND	1	12,872	0	0
DIGI INTERNATIONAL INC CMN STK	Cmn	253798102	169	14,817	SH		DFND	2	14,817	0	0
DIGITAL POWER CMN STOCK	Cmn	253862106	20	25,944	SH		DFND	1	25,944	0	0
DIGITAL REALTY TRUST INC COMMON STOCK	Cmn	253868103	17,161	176,704	SH		DFND	2	176,704	0	0
DIGITAL REALTY TRUST INC COMMON STOCK	Cmn	253868103	3,593	37,000	SH	Call	DFND	2	37,000	0	0
DIGITAL REALTY TRUST INC COMMON STOCK	Cmn	253868103	3,535	36,400	SH	Put	DFND	2	36,400	0	0
DIGITAL REALTY TRUST INC COMMON STOCK	Cmn	253868103	779	8,026	SH		DFND	1	8,026	0	0
DIGITAL REALTY TRUST INC COMMON STOCK	Cmn	253868103	3,292	33,900	SH	Call	DFND	1	33,900	0	0
DIGITAL REALTY TRUST INC COMMON STOCK	Cmn	253868103	2,593	26,700	SH	Put	DFND	1	26,700	0	0
DIGITALGLOBE INC	Cmn	25389M877	457	16,600	SH	Put	DFND	1	16,600	0	0
DILLARD'S INC - CL A CMN STK	Cmn	254067101	9,181	145,712	SH		DFND	2	145,712	0	0
DILLARD'S INC - CL A CMN STK	Cmn	254067101	536	8,500	SH	Call	DFND	2	8,500	0	0
DILLARD'S INC - CL A CMN STK	Cmn	254067101	1,317	20,900	SH	Put	DFND	2	20,900	0	0
DILLARD'S INC - CL A CMN STK	Cmn	254067101	3,050	48,400	SH	Call	DFND	1	48,400	0	0
DILLARD'S INC - CL A CMN STK	Cmn	254067101	2,590	41,100	SH	Put	DFND	1	41,100	0	0
DIME COMMUNITY BANCSHARES CMN STOCK	Cmn	253922108	1,148	68,515	SH		DFND		68,515	0	0
DINEEQUITY INC CMN STK	Cmn	254423106	283	3,568	SH		DFND	1	3,568	0	0
DINEEQUITY INC CMN STK	Cmn	254423106	689	8,700	SH	Call	DFND	1	8,700	0	0
DINEEQUITY INC CMN STK	Cmn	254423106	982	12,400	SH	Put	DFND	1	12,400	0	0
DINEEQUITY INC CMN STK	Cmn	254423106	682	8,608	SH		DFND		8,608	0	0
DIODES INC CMN STK	Cmn	254543101	404	18,932	SH		DFND	2	18,932	0	0
DIODES INC CMN STK	Cmn	254543101	3,375	158,156	SH		DFND		158,156	0	0
DIPLOMAT PHARMACY INC	Cmn	25456K101	2,358	84,169	SH		DFND	2	84,169	0	0
DIPLOMAT PHARMACY INC	Cmn	25456K101	684	24,436	SH		DFND	1	24,436	0	0
DIREXION ALL CAP INSIDER SEN	Cmn	25459Y769	698	9,383	SH		DFND	1	9,383	0	0
DIREXION DAILY 20 YEAR PLUS TR	Cmn	25459W540	353	12,730	SH		DFND	1	12,730	0	0
DIREXION DAILY 20 YEAR PLUS TR	Cmn	25459W540	1,881	67,900	SH	Call	DFND	1	67,900	0	0
DIREXION DAILY 20 YEAR PLUS TR	Cmn	25459Y678	1,090	66,000	SH	Call	DFND	1	66,000	0	0
DIREXION DAILY 20 YEAR PLUS TR	Cmn	25459W540	1,701	61,400	SH	Put	DFND	1	61,400	0	0
DIREXION DAILY 20 YEAR PLUS TR	Cmn	25459Y678	662	40,100	SH	Put	DFND	1	40,100	0	0
DIREXION DAILY BRAZIL BULL 3	Cmn	25490K315	233	6,826	SH		DFND	1	6,826	0	0
DIREXION DAILY BRAZIL BULL 3	Cmn	25490K315	1,041	30,500	SH	Call	DFND	1	30,500	0	0
DIREXION DAILY BRAZIL BULL 3	Cmn	25490K315	1,880	55,100	SH	Put	DFND	1	55,100	0	0
DIREXION DAILY ENERGY BUL 3X	Cmn	25459W888	5,853	175,700	SH	Call	DFND	1	175,700	0	0
DIREXION DAILY ENERGY BUL 3X	Cmn	25459W888	5,506	165,300	SH	Put	DFND	1	165,300	0	0
DIREXION DAILY FIN BULL 3X	Cmn	25459Y694	2,070	71,027	SH		DFND	1	71,027	0	0
DIREXION DAILY FIN BULL 3X	Cmn	25459Y694	6,699	229,800	SH	Call	DFND	1	229,800	0	0
DIREXION DAILY FIN BULL 3X	Cmn	25459Y694	9,156	314,100	SH	Put	DFND	1	314,100	0	0
DIREXION DAILY FINL BEAR 3X	Cmn	25490K539	736	23,115	SH		DFND	1	23,115	0	0
DIREXION DAILY FINL BEAR 3X	Cmn	25490K539	3,227	101,400	SH	Call	DFND	1	101,400	0	0
DIREXION DAILY FINL BEAR 3X	Cmn	25490K539	1,725	54,200	SH	Put	DFND	1	54,200	0	0
DIREXION DAILY FTSE CHINA BEAR	Cmn	25490K836	381	26,600	SH	Call	DFND	1	26,600	0	0
DIREXION DAILY FTSE CHINA BEAR	Cmn	25490K836	204	14,200	SH	Put	DFND	1	14,200	0	0
DIREXION DAILY FTSE CHINA BULL	Cmn	25459W771	445	23,300	SH	Call	DFND	1	23,300	0	0
DIREXION DAILY FTSE CHINA BULL	Cmn	25459W771	659	34,500	SH	Put	DFND	1	34,500	0	0
DIREXION DAILY GOLD MINERS IND	Cmn	25490K133	381	11,314	SH		DFND	1	11,314	0	0
DIREXION DAILY GOLD MINERS IND	Cmn	25490K570	243	12,817	SH		DFND	1	12,817	0	0
DIREXION DAILY GOLD MINERS IND	Cmn	25490K133	3,370	100,100	SH	Call	DFND	1	100,100	0	0
DIREXION DAILY GOLD MINERS IND	Cmn	25490K133	970	28,800	SH	Put	DFND	1	28,800	0	0
DIREXION DAILY GOLD MINERS IND	Cmn	25490K570	25,008	1,321,100	SH	Call	DFND	1	1,321,100	0	0
DIREXION DAILY GOLD MINERS IND	Cmn	25490K570	22,907	1,210,100	SH	Put	DFND	1	1,210,100	0	0
DIREXION DAILY JAPAN 3X BULL	Cmn	25459Y413	234	5,153	SH		DFND	1	5,153	0	0
DIREXION DAILY JUNIOR GOLD	Cmn	25490K554	17,059	978,700	SH	Call	DFND	1	978,700	0	0
DIREXION DAILY JUNIOR GOLD	Cmn	25490K554	15,778	905,200	SH	Put	DFND	1	905,200	0	0
DIREXION DAILY JUNIOR GOLD M	Cmn	25490K141	460	19,188	SH		DFND	1	19,188	0	0
DIREXION DAILY JUNIOR GOLD M	Cmn	25490K141	463	19,300	SH	Call	DFND	1	19,300	0	0
DIREXION DAILY JUNIOR GOLD M	Cmn	25490K141	410	17,100	SH	Put	DFND	1	17,100	0	0
DIREXION DAILY NATURAL GAS RELATED BULL 3X SHARES	Cmn	25490K349	278	5,758	SH		DFND	1	5,758	0	0
DIREXION DAILY NATURAL GAS RELATED BULL 3X SHARES	Cmn	25490K349	883	18,300	SH	Call	DFND	1	18,300	0	0
DIREXION DAILY NATURAL GAS RELATED BULL 3X SHARES	Cmn	25490K349	979	20,300	SH	Put	DFND	1	20,300	0	0
DIREXION DAILY S&P 500 BEAR 3X	Cmn	25459Y371	685	55,776	SH		DFND	1	55,776	0	0
DIREXION DAILY S&P 500 BEAR 3X	Cmn	25459Y371	3,576	291,200	SH	Call	DFND	1	291,200	0	0
DIREXION DAILY S&P 500 BEAR 3X	Cmn	25459Y371	1,154	94,000	SH	Put	DFND	1	94,000	0	0
DIREXION DAILY S&P 500 BULL 3X	Cmn	25459W862	1,309	13,468	SH		DFND	1	13,468	0	0
DIREXION DAILY S&P 500 BULL 3X	Cmn	25459W862	10,116	104,100	SH	Call	DFND	1	104,100	0	0
DIREXION DAILY S&P 500 BULL 3X	Cmn	25459W862	12,556	129,200	SH	Put	DFND	1	129,200	0	0
DIREXION DAILY SEMI BULL 3X	Cmn	25459W458	577	12,000	SH	Call	DFND	1	12,000	0	0
DIREXION DAILY SEMI BULL 3X	Cmn	25459W458	260	5,400	SH	Put	DFND	1	5,400	0	0
DIREXION DAILY TECH BULL 3X	Cmn	25459W102	348	7,171	SH		DFND	1	7,171	0	0
DIREXION DAILY TECH BULL 3X	Cmn	25459W102	442	9,100	SH	Call	DFND	1	9,100	0	0
DIREXION DAILY TECH BULL 3X	Cmn	25459W102	340	7,000	SH	Put	DFND	1	7,000	0	0
DIREXION DLY EMG MKT BEAR 3X	Cmn	25459Y470	258	11,422	SH		DFND	1	11,422	0	0
DIREXION DLY EMG MKT BEAR 3X	Cmn	25459Y470	379	16,800	SH	Call	DFND	1	16,800	0	0
DIREXION DLY EMG MKT BULL 3X	Cmn	25490K281	1,659	25,600	SH	Call	DFND	1	25,600	0	0
DIREXION DLY EMG MKT BULL 3X	Cmn	25490K281	687	10,600	SH	Put	DFND	1	10,600	0	0
DIREXION DLY ENERGY BEAR 3X	Cmn	25459Y454	190	15,348	SH		DFND	1	15,348	0	0
DIREXION DLY ENERGY BEAR 3X	Cmn	25459Y454	313	25,300	SH	Call	DFND	1	25,300	0	0
DIREXION DLY REAL EST BEAR3X	Cmn	25459Y363	180	14,800	SH	Call	DFND	1	14,800	0	0
DIREXION DLY REAL EST BULL3X	Cmn	25459W755	351	14,499	SH		DFND	1	14,499	0	0
DIREXION DLY REAL EST BULL3X	Cmn	25459W755	1,510	62,400	SH	Call	DFND	1	62,400	0	0
DIREXION DLY REAL EST BULL3X	Cmn	25459W755	995	41,100	SH	Put	DFND	1	41,100	0	0
DIREXION DLY SM CAP BEAR 3X	Cmn	25490K521	2,204	82,009	SH		DFND	1	82,009	0	0
DIREXION DLY SM CAP BEAR 3X	Cmn	25490K521	8,289	308,500	SH	Call	DFND	1	308,500	0	0
DIREXION DLY SM CAP BEAR 3X	Cmn	25490K521	4,869	181,200	SH	Put	DFND	1	181,200	0	0
DIREXION DLY SM CAP BULL 3X	Cmn	25459W847	8,442	105,741	SH		DFND	1	105,741	0	0
DIREXION DLY SM CAP BULL 3X	Cmn	25459W847	38,419	481,200	SH	Call	DFND	1	481,200	0	0
DIREXION DLY SM CAP BULL 3X	Cmn	25459W847	40,207	503,600	SH	Put	DFND	1	503,600	0	0
DIREXION HEALTHCARE BULL 3X	Cmn	25459Y876	350	10,980	SH		DFND	1	10,980	0	0
DIREXION HEALTHCARE BULL 3X	Cmn	25459Y876	277	8,700	SH	Call	DFND	1	8,700	0	0
DIREXION IBILLIONAIRE INDEX ETF	Cmn	25459Y264	425	16,839	SH		DFND	1	16,839	0	0
DIREXION RUSSIA BULL 3X	Cmn	25490K273	806	11,500	SH	Call	DFND	1	11,500	0	0
DIREXION RUSSIA BULL 3X	Cmn	25490K273	526	7,500	SH	Put	DFND	1	7,500	0	0
DISCOVER FINANCIAL AT NEW YORK	Cmn	254709108	1,459	25,800	SH	Call	DFND	2	25,800	0	0
DISCOVER FINANCIAL AT NEW YORK	Cmn	254709108	956	16,900	SH	Put	DFND	2	16,900	0	0
DISCOVER FINANCIAL AT NEW YORK	Cmn	254709108	488	8,622	SH		DFND	1	8,622	0	0
DISCOVER FINANCIAL AT NEW YORK	Cmn	254709108	7,380	130,500	SH	Call	DFND	1	130,500	0	0
DISCOVER FINANCIAL AT NEW YORK	Cmn	254709108	4,122	72,900	SH	Put	DFND	1	72,900	0	0
DISCOVERY COMMUNICATIONS INC	Cmn	25470F104	2,821	104,800	SH	Call	DFND	1	104,800	0	0
DISCOVERY COMMUNICATIONS INC	Cmn	25470F104	84,285	3,130,933	SH		DFND		3,130,933	0	0
DISCOVERY COMMUNICATIONS-C	Cmn	25470F302	8,918	338,970	SH		DFND		338,970	0	0
DISH NETWORK CORP COMMON STOCK	Cmn	25470M109	1,364	24,900	SH	Call	DFND	2	24,900	0	0
DISH NETWORK CORP COMMON STOCK	Cmn	25470M109	1,205	22,000	SH	Put	DFND	2	22,000	0	0
DISH NETWORK CORP COMMON STOCK	Cmn	25470M109	1,921	35,061	SH		DFND	1	35,061	0	0
DISH NETWORK CORP COMMON STOCK	Cmn	25470M109	5,856	106,900	SH	Call	DFND	1	106,900	0	0
DISH NETWORK CORP COMMON STOCK	Cmn	25470M109	3,292	60,100	SH	Put	DFND	1	60,100	0	0
DISH NETWORK CORP COMMON STOCK	Cmn	25470M109	143,196	2,614,013	SH		DFND		2,614,013	0	0
DISNEY WALT CO	Cmn	254687106	585	6,300	SH	Call	DFND	2	6,300	0	0
DISNEY WALT CO	Cmn	254687106	650	7,000	SH	Put	DFND	2	7,000	0	0
DISNEY WALT CO	Cmn	254687106	126,048	1,357,400	SH	Call	DFND	1	1,357,400	0	0
DISNEY WALT CO	Cmn	254687106	151,882	1,635,600	SH	Put	DFND	1	1,635,600	0	0
DNP SELECT INCOME FUND INC CMN STOCK	Cmn	23325P104	225	21,886	SH		DFND	1	21,886	0	0
DOCUMENT SECURITIES SYSTEMS INC COMMON STOCK	Cmn	25614T200	18	27,783	SH		DFND	1	27,783	0	0
DOLBY LABORATORIES INC. COMMON STOCK	Cmn	25659T107	1,861	34,277	SH		DFND	2	34,277	0	0
DOLBY LABORATORIES INC. COMMON STOCK	Cmn	25659T107	889	16,367	SH		DFND	1	16,367	0	0
DOLLAR GENERAL CORP	Cmn	256677105	9,001	128,600	SH	Call	DFND	2	128,600	0	0
DOLLAR GENERAL CORP	Cmn	256677105	9,554	136,500	SH	Put	DFND	2	136,500	0	0
DOLLAR GENERAL CORP	Cmn	256677105	3,510	50,153	SH		DFND	1	50,153	0	0
DOLLAR GENERAL CORP	Cmn	256677105	11,324	161,800	SH	Call	DFND	1	161,800	0	0
DOLLAR GENERAL CORP	Cmn	256677105	14,656	209,400	SH	Put	DFND	1	209,400	0	0
DOLLAR GENERAL CORP	Cmn	256677105	8,420	120,304	SH		DFND		120,304	0	0
DOLLAR TREE STORES INC CMN STOCK	Cmn	256746108	3,583	45,400	SH	Call	DFND	2	45,400	0	0
DOLLAR TREE STORES INC CMN STOCK	Cmn	256746108	5,059	64,100	SH	Put	DFND	2	64,100	0	0
DOLLAR TREE STORES INC CMN STOCK	Cmn	256746108	2,628	33,293	SH		DFND	1	33,293	0	0
DOLLAR TREE STORES INC CMN STOCK	Cmn	256746108	8,682	110,000	SH	Call	DFND	1	110,000	0	0
DOLLAR TREE STORES INC CMN STOCK	Cmn	256746108	12,345	156,400	SH	Put	DFND	1	156,400	0	0
DOMINION DIAMOND CORP	Cmn	257287102	135	13,900	SH		DFND	2	13,900	0	0
DOMINION MIDSTREAM PARTNERS	Cmn	257454108	258	10,794	SH		DFND	1	10,794	0	0
DOMINION RES INC VA	Cmn	25746U109	7,605	102,400	SH	Call	DFND	1	102,400	0	0
DOMINION RES INC VA	Cmn	25746U109	6,818	91,800	SH	Put	DFND	1	91,800	0	0
DOMINION RES INC VA	Cmn	25746U109	1,432	19,276	SH		DFND		19,276	0	0
DOMINO'S PIZZA, INC. COMMON STOCK	Cmn	25754A201	30,309	199,598	SH		DFND	2	199,598	0	0
DOMINO'S PIZZA, INC. COMMON STOCK	Cmn	25754A201	7,319	48,200	SH	Call	DFND	2	48,200	0	0
DOMINO'S PIZZA, INC. COMMON STOCK	Cmn	25754A201	10,341	68,100	SH	Put	DFND	2	68,100	0	0
DOMINO'S PIZZA, INC. COMMON STOCK	Cmn	25754A201	8,200	54,000	SH	Call	DFND	1	54,000	0	0
DOMINO'S PIZZA, INC. COMMON STOCK	Cmn	25754A201	4,009	26,400	SH	Put	DFND	1	26,400	0	0
DOMINO'S PIZZA, INC. COMMON STOCK	Cmn	25754A201	24,218	159,486	SH		DFND		159,486	0	0
DOMTAR CORP CMN STK	Cmn	257559203	471	12,688	SH		DFND	2	12,688	0	0
DOMTAR CORP CMN STK	Cmn	257559203	666	17,947	SH		DFND	1	17,947	0	0
DOMTAR CORP CMN STK	Cmn	257559203	345	9,300	SH	Call	DFND	1	9,300	0	0
DOMTAR CORP CMN STK	Cmn	257559203	423	11,400	SH	Put	DFND	1	11,400	0	0
DOMTAR CORP CMN STOCK	Cmn	257559203	59	1,600	SH		DFND	2	1,600	0	0
DONALDSON CO INC CMN STK	Cmn	257651109	1,187	31,810	SH		DFND	2	31,810	0	0
DONALDSON CO INC CMN STK	Cmn	257651109	444	11,891	SH		DFND	1	11,891	0	0
DONALDSON CO INC CMN STK	Cmn	257651109	1,287	34,465	SH		DFND		34,465	0	0
DONNELLEY R R & SONS CO	Cmn	257867101	2,516	160,038	SH		DFND	2	160,038	0	0
DONNELLEY R R & SONS CO	Cmn	257867101	1,135	72,197	SH		DFND	1	72,197	0	0
DONNELLEY R R & SONS CO	Cmn	257867101	431	27,400	SH	Call	DFND	1	27,400	0	0
DONNELLEY R R & SONS CO	Cmn	257867101	714	45,400	SH	Put	DFND	1	45,400	0	0
DONNELLEY R R & SONS CO	Cmn	257867101	4,925	313,302	SH		DFND		313,302	0	0
DORIAN LPG LTD	Cmn	Y2106R110	60	10,040	SH		DFND	1	10,040	0	0
DORMAN PRODUCTS INC CMN STK	Cmn	258278100	551	8,624	SH		DFND	2	8,624	0	0
DORMAN PRODUCTS INC CMN STK	Cmn	258278100	568	8,892	SH		DFND	1	8,892	0	0
DORMAN PRODUCTS INC CMN STK	Cmn	258278100	332	5,200	SH	Call	DFND	1	5,200	0	0
DORMAN PRODUCTS INC CMN STK	Cmn	258278100	697	10,900	SH	Put	DFND	1	10,900	0	0
DOUGLAS DYNAMICS INC	Cmn	25960R105	314	9,825	SH		DFND	2	9,825	0	0
DOUGLAS EMMETT INC	Cmn	25960P109	2,387	65,163	SH		DFND	2	65,163	0	0
DOUGLAS EMMETT INC	Cmn	25960P109	240	6,542	SH		DFND	1	6,542	0	0
DOVER CORP	Cmn	260003108	405	5,500	SH	Call	DFND	2	5,500	0	0
DOVER CORP	Cmn	260003108	324	4,400	SH	Put	DFND	2	4,400	0	0
DOVER CORP	Cmn	260003108	2,275	30,900	SH	Call	DFND	1	30,900	0	0
DOVER CORP	Cmn	260003108	758	10,300	SH	Put	DFND	1	10,300	0	0
DOVER CORP	Cmn	260003108	68,752	933,620	SH		DFND		933,620	0	0
DOW CHEMICAL COMPANY COMMON STOCK	Cmn	260543103	5,293	102,128	SH		DFND	2	102,128	0	0
DOW CHEMICAL COMPANY COMMON STOCK	Cmn	260543103	923	17,800	SH	Put	DFND	2	17,800	0	0
DOW CHEMICAL COMPANY COMMON STOCK	Cmn	260543103	2,137	41,235	SH		DFND	1	41,235	0	0
DOW CHEMICAL COMPANY COMMON STOCK	Cmn	260543103	28,724	554,200	SH	Call	DFND	1	554,200	0	0
DOW CHEMICAL COMPANY COMMON STOCK	Cmn	260543103	31,082	599,700	SH	Put	DFND	1	599,700	0	0
DR PEPPER SNAPPLE GROUP INC	Cmn	26138E109	12,672	138,784	SH		DFND	2	138,784	0	0
DR PEPPER SNAPPLE GROUP INC	Cmn	26138E109	3,990	43,700	SH	Call	DFND	1	43,700	0	0
DR PEPPER SNAPPLE GROUP INC	Cmn	26138E109	2,484	27,200	SH	Put	DFND	1	27,200	0	0
DREW INDUSTRIES INC CMN STK	Cmn	26168L205	6,208	63,331	SH		DFND	2	63,331	0	0
DRIL-QUIP INC CMN STOCK	Cmn	262037104	290	5,200	SH	Call	DFND	1	5,200	0	0
DRIL-QUIP INC CMN STOCK	Cmn	262037104	217	3,900	SH	Put	DFND	1	3,900	0	0
DRXN DAILY S&P BIOTECH BEAR	Cmn	25490K745	356	20,625	SH		DFND	1	20,625	0	0
DRXN DAILY S&P BIOTECH BEAR	Cmn	25490K745	416	24,100	SH	Call	DFND	1	24,100	0	0
DRXN DAILY S&P BIOTECH BULL	Cmn	25490K323	446	9,136	SH		DFND	1	9,136	0	0
DRXN DAILY S&P BIOTECH BULL	Cmn	25490K323	1,146	23,500	SH	Call	DFND	1	23,500	0	0
DRXN DAILY S&P BIOTECH BULL	Cmn	25490K323	1,692	34,700	SH	Put	DFND	1	34,700	0	0
DRXN DAILY S&P OIL&GAS BULL	Cmn	25490K356	526	5,872	SH		DFND	1	5,872	0	0
DRXN DAILY S&P OIL&GAS BULL	Cmn	25490K356	457	5,100	SH	Call	DFND	1	5,100	0	0
DRXN DAILY S&P OIL&GAS BULL	Cmn	25490K356	269	3,000	SH	Put	DFND	1	3,000	0	0
DSP GROUP INC CMN STK	Cmn	23332B106	140	11,640	SH		DFND	1	11,640	0	0
DST SYS INC DEL CMN STOCK	Cmn	233326107	702	5,957	SH		DFND	1	5,957	0	0
DST SYS INC DEL CMN STOCK	Cmn	233326107	389	3,300	SH	Call	DFND	1	3,300	0	0
DST SYS INC DEL CMN STOCK	Cmn	233326107	271	2,300	SH	Put	DFND	1	2,300	0	0
DSW INC COMMON STOCK	Cmn	23334L102	7,335	358,135	SH		DFND	2	358,135	0	0
DSW INC COMMON STOCK	Cmn	23334L102	693	33,861	SH		DFND	1	33,861	0	0
DSW INC COMMON STOCK	Cmn	23334L102	537	26,200	SH	Call	DFND	1	26,200	0	0
DSW INC COMMON STOCK	Cmn	23334L102	1,010	49,300	SH	Put	DFND	1	49,300	0	0
DSW INC COMMON STOCK	Cmn	23334L102	1,614	78,807	SH		DFND		78,807	0	0
DTE ENERGY CO CMN SHRS	Cmn	233331107	1,152	12,300	SH	Call	DFND	1	12,300	0	0
DTE ENERGY CO CMN SHRS	Cmn	233331107	5,028	53,681	SH		DFND		53,681	0	0
DU PONT DE NEMOURS & CO. COMMON STOCK	Cmn	263534109	25,469	380,309	SH		DFND	2	380,309	0	0
DU PONT DE NEMOURS & CO. COMMON STOCK	Cmn	263534109	563	8,400	SH	Call	DFND	2	8,400	0	0
DU PONT DE NEMOURS & CO. COMMON STOCK	Cmn	263534109	455	6,800	SH	Put	DFND	2	6,800	0	0
DU PONT DE NEMOURS & CO. COMMON STOCK	Cmn	263534109	8,371	125,000	SH	Call	DFND	1	125,000	0	0
DU PONT DE NEMOURS & CO. COMMON STOCK	Cmn	263534109	8,679	129,600	SH	Put	DFND	1	129,600	0	0
DUKE ENERGY COMMON STOCK	Cmn	26441C204	9,765	122,000	SH	Call	DFND	1	122,000	0	0
DUKE ENERGY COMMON STOCK	Cmn	26441C204	15,048	188,000	SH	Put	DFND	1	188,000	0	0
DUKE REALTY CORP CMN STK	Cmn	264411505	252	9,209	SH		DFND	1	9,209	0	0
DUKE REALTY CORP CMN STK	Cmn	264411505	13,620	498,367	SH		DFND		498,367	0	0
DUN & BRADSTREET CORP NEW	Cmn	26483E100	1,844	13,500	SH	Call	DFND	1	13,500	0	0
DUN & BRADSTREET CORP NEW	Cmn	26483E100	792	5,800	SH	Put	DFND	1	5,800	0	0
DUNKIN' BRANDS GROUP INC	Cmn	265504100	12,655	242,993	SH		DFND	2	242,993	0	0
DUNKIN' BRANDS GROUP INC	Cmn	265504100	3,781	72,600	SH	Call	DFND	1	72,600	0	0
DUNKIN' BRANDS GROUP INC	Cmn	265504100	1,667	32,000	SH	Put	DFND	1	32,000	0	0
DUPONT FABROS TECHNOLOGY	Cmn	26613Q106	10,705	259,520	SH		DFND	2	259,520	0	0
DUPONT FABROS TECHNOLOGY	Cmn	26613Q106	319	7,737	SH		DFND	1	7,737	0	0
DUPONT FABROS TECHNOLOGY	Cmn	26613Q106	532	12,900	SH	Call	DFND	1	12,900	0	0
DUPONT FABROS TECHNOLOGY	Cmn	26613Q106	397	9,623	SH		DFND		9,623	0	0
DURECT CORPORATION	Cmn	266605104	39	28,325	SH		DFND	1	28,325	0	0
DURECT CORPORATION	Cmn	266605104	35	25,500	SH	Put	DFND	1	25,500	0	0
DXP ENTERPRISES INC NEW CMN STOCK	Cmn	233377407	949	33,681	SH		DFND	2	33,681	0	0
DXP ENTERPRISES INC NEW CMN STOCK	Cmn	233377407	236	8,358	SH		DFND	1	8,358	0	0
DYCOM INDUSTRIES INC CMN STK	Cmn	267475101	4,087	49,979	SH		DFND	2	49,979	0	0
DYCOM INDUSTRIES INC CMN STK	Cmn	267475101	2,396	29,300	SH	Call	DFND	1	29,300	0	0
DYCOM INDUSTRIES INC CMN STK	Cmn	267475101	1,505	18,400	SH	Put	DFND	1	18,400	0	0
DYNAGAS LNG PARTNERS LP	Cmn	Y2188B108	204	13,200	SH	Put	DFND	1	13,200	0	0
DYNASIL CORP OF AMERICA COMMON STOCK	Cmn	268102100	32	32,599	SH		DFND	1	32,599	0	0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK	Cmn	268158201	1,603	152,852	SH		DFND	2	152,852	0	0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK	Cmn	268158201	1,049	100,000	SH	Call	DFND	1	100,000	0	0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK	Cmn	268158201	787	75,000	SH	Put	DFND	1	75,000	0	0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK	Cmn	268158201	1,054	100,487	SH		DFND		100,487	0	0
DYNEGY INC 7% MAND 07/01/2019-REGISTERED	Pref Stk	26817R405	8,285	100,000	SH		DFND		0	0	0
DYNEGY INC/NEW	Cmn	26817R108	478	38,554	SH		DFND	1	38,554	0	0
DYNEGY INC/NEW	Cmn	26817R108	411	33,200	SH	Call	DFND	1	33,200	0	0
DYNEGY INC/NEW	Cmn	26817R108	716	57,800	SH	Put	DFND	1	57,800	0	0
DYNEX CAPITAL INC CMN STK	Cmn	26817Q506	213	28,677	SH		DFND	2	28,677	0	0
DYNEX CAPITAL INC CMN STK	Cmn	26817Q506	577	77,808	SH		DFND		77,808	0	0
E*TRADE FINANCIAL CORP COMMON STOCK	Cmn	269246401	4,152	142,581	SH		DFND	2	142,581	0	0
E*TRADE FINANCIAL CORP COMMON STOCK	Cmn	269246401	10,070	345,800	SH	Call	DFND	1	345,800	0	0
E*TRADE FINANCIAL CORP COMMON STOCK	Cmn	269246401	2,554	87,700	SH	Put	DFND	1	87,700	0	0
E*TRADE FINANCIAL CORP COMMON STOCK	Cmn	269246401	210,314	7,222,322	SH		DFND		7,222,322	0	0
EAGLE BANCORP IND MD CMN STOCK	Cmn	268948106	484	9,806	SH		DFND	2	9,806	0	0
EAGLE BULK SHIPPING INC COMMON STOCK	Cmn	Y2187A143	94	13,255	SH		DFND	1	13,255	0	0
EAGLE MATERIALS INC CMN STK	Cmn	26969P108	1,086	14,049	SH		DFND	1	14,049	0	0
EAGLE MATERIALS INC CMN STK	Cmn	26969P108	2,412	31,200	SH	Call	DFND	1	31,200	0	0
EAGLE MATERIALS INC CMN STK	Cmn	26969P108	611	7,900	SH	Put	DFND	1	7,900	0	0
EAGLE MATERIALS INC CMN STK	Cmn	26969P108	4,096	52,982	SH		DFND		52,982	0	0
EAGLE PHARMACEUTICALS INC	Cmn	269796108	1,869	26,698	SH		DFND	2	26,698	0	0
EAGLE PHARMACEUTICALS INC	Cmn	269796108	1,420	20,290	SH		DFND	1	20,290	0	0
EAGLE PHARMACEUTICALS INC	Cmn	269796108	357	5,100	SH	Call	DFND	1	5,100	0	0
EAGLE PHARMACEUTICALS INC	Cmn	269796108	2,023	28,900	SH	Put	DFND	1	28,900	0	0
EAGLE PHARMACEUTICALS INC	Cmn	269796108	4,675	66,782	SH		DFND		66,782	0	0
EARTHLINK HOLDINGS CORP	Cmn	27033X101	606	97,741	SH		DFND	2	97,741	0	0
EARTHLINK HOLDINGS CORP	Cmn	27033X101	103	16,600	SH	Call	DFND	1	16,600	0	0
EAST WEST BANCORP INC CMN STOCK	Cmn	27579R104	4,162	113,382	SH		DFND	2	113,382	0	0
EAST WEST BANCORP INC CMN STOCK	Cmn	27579R104	3,746	102,052	SH		DFND		102,052	0	0
EASTERLY GOVERNMENT PROPERTI	Cmn	27616P103	1,389	72,781	SH		DFND		72,781	0	0
EASTMAN CHEMICAL CO CMN STOCK	Cmn	277432100	8,141	120,289	SH		DFND	2	120,289	0	0
EASTMAN CHEMICAL CO CMN STOCK	Cmn	277432100	8,562	126,500	SH	Call	DFND	1	126,500	0	0
EASTMAN CHEMICAL CO CMN STOCK	Cmn	277432100	6,985	103,200	SH	Put	DFND	1	103,200	0	0
EASTMAN CHEMICAL CO CMN STOCK	Cmn	277432100	64,294	949,974	SH		DFND		949,974	0	0
EASTMAN KODAK CO	Cmn	277461406	189	12,600	SH	Call	DFND	1	12,600	0	0
EASTMAN KODAK CO	Cmn	277461406	191	12,700	SH	Put	DFND	1	12,700	0	0
EASTMAN KODAK CO	Cmn	277461406	421	28,041	SH		DFND		28,041	0	0
EATON CORP PLC	Cmn	G29183103	3,834	58,341	SH		DFND	2	58,341	0	0
EATON CORP PLC	Cmn	G29183103	568	8,643	SH		DFND	1	8,643	0	0
EATON CORP PLC	Cmn	G29183103	15,376	234,000	SH	Call	DFND	1	234,000	0	0
EATON CORP PLC	Cmn	G29183103	3,489	53,100	SH	Put	DFND	1	53,100	0	0
EATON CORP PLC	Cmn	G29183103	3,810	57,978	SH		DFND		57,978	0	0
EATON VANCE CORP CMN STK	Cmn	278265103	531	13,600	SH	Call	DFND	1	13,600	0	0
EBAY INC COM STK	Cmn	278642103	1,056	32,100	SH	Call	DFND	2	32,100	0	0
EBAY INC COM STK	Cmn	278642103	257	7,800	SH	Put	DFND	2	7,800	0	0
EBAY INC COM STK	Cmn	278642103	15,621	474,800	SH	Call	DFND	1	474,800	0	0
EBAY INC COM STK	Cmn	278642103	15,233	463,000	SH	Put	DFND	1	463,000	0	0
EBAY INC COM STK	Cmn	278642103	24,543	745,990	SH		DFND		745,990	0	0
EBIX INC CMN STK	Cmn	278715206	603	10,600	SH		DFND	1	10,600	0	0
EBIX INC CMN STK	Cmn	278715206	2,211	38,900	SH	Call	DFND	1	38,900	0	0
EBIX INC CMN STK	Cmn	278715206	1,478	26,000	SH	Put	DFND	1	26,000	0	0
ECHO GLOBAL LOGISTICS 2.5% CB 05/01/2020-REGISTERE	Bond	27875TAA9	9,459	10,000,000	PRN		DFND		0	0	0
ECHO GLOBAL LOGISTICS INC	Cmn	27875T101	1,031	44,699	SH		DFND	2	44,699	0	0
ECHO GLOBAL LOGISTICS INC	Cmn	27875T101	278	12,060	SH		DFND	1	12,060	0	0
ECHO GLOBAL LOGISTICS INC	Cmn	27875T101	201	8,700	SH	Call	DFND	1	8,700	0	0
ECHO GLOBAL LOGISTICS INC	Cmn	27875T101	367	15,900	SH	Put	DFND	1	15,900	0	0
ECHO GLOBAL LOGISTICS INC	Cmn	27875T101	13,345	578,725	SH		DFND		578,725	0	0
ECHOSTAR CORP	Cmn	278768106	1,035	23,618	SH		DFND	2	23,618	0	0
ECLIPSE RESOURCES CORP	Cmn	27890G100	606	184,289	SH		DFND	2	184,289	0	0
ECLIPSE RESOURCES CORP	Cmn	27890G100	117	35,608	SH		DFND	1	35,608	0	0
ECLIPSE RESOURCES CORP	Cmn	27890G100	4,696	1,427,409	SH		DFND		1,427,409	0	0
ECOLAB INC	Cmn	278865100	23,991	197,100	SH		DFND	2	197,100	0	0
ECOLAB INC	Cmn	278865100	2,398	19,700	SH	Call	DFND	2	19,700	0	0
ECOLAB INC	Cmn	278865100	1,242	10,200	SH	Put	DFND	2	10,200	0	0
ECOLAB INC	Cmn	278865100	1,842	15,133	SH		DFND	1	15,133	0	0
ECOLAB INC	Cmn	278865100	3,067	25,200	SH	Call	DFND	1	25,200	0	0
ECOLAB INC	Cmn	278865100	1,826	15,000	SH	Put	DFND	1	15,000	0	0
ECOLAB INC	Cmn	278865100	10,679	87,733	SH		DFND		87,733	0	0
ECOPETROL SA-SPONSORED ADR	Depository Receipt	279158109	559	63,856	SH		DFND	1	63,856	0	0
EDGEWELL PERSONAL CARE CO	Cmn	28035Q102	2,780	34,959	SH		DFND	2	34,959	0	0
EDGEWELL PERSONAL CARE CO	Cmn	28035Q102	957	12,032	SH		DFND	1	12,032	0	0
EDGEWELL PERSONAL CARE CO	Cmn	28035Q102	1,018	12,800	SH	Call	DFND	1	12,800	0	0
EDGEWELL PERSONAL CARE CO	Cmn	28035Q102	1,320	16,600	SH	Put	DFND	1	16,600	0	0
EDGEWELL PERSONAL CARE CO	Cmn	28035Q102	8,912	112,071	SH		DFND		112,071	0	0
EDISON INTERNATIONAL	Cmn	281020107	16,318	225,861	SH		DFND	2	225,861	0	0
EDISON INTERNATIONAL	Cmn	281020107	304	4,203	SH		DFND	1	4,203	0	0
EDISON INTERNATIONAL	Cmn	281020107	1,416	19,600	SH	Call	DFND	1	19,600	0	0
EDISON INTERNATIONAL	Cmn	281020107	3,858	53,400	SH	Put	DFND	1	53,400	0	0
EDISON INTERNATIONAL	Cmn	281020107	9,167	126,873	SH		DFND		126,873	0	0
EDUCATION REALTY TRUST INC COMMON STOCK	Cmn	28140H203	1,919	44,490	SH		DFND	2	44,490	0	0
EDUCATION REALTY TRUST INC COMMON STOCK	Cmn	28140H203	3,393	78,643	SH		DFND		78,643	0	0
EDWARDS LIFESCIENCES CP CMN STOCK	Cmn	28176E108	12,599	104,500	SH	Call	DFND	1	104,500	0	0
EDWARDS LIFESCIENCES CP CMN STOCK	Cmn	28176E108	6,221	51,600	SH	Put	DFND	1	51,600	0	0
EDWARDS LIFESCIENCES CP CMN STOCK	Cmn	28176E108	213,430	1,770,318	SH		DFND		1,770,318	0	0
EGSHARES BEYOND BRICS ETF	Cmn	268461639	427	26,402	SH		DFND	1	26,402	0	0
EGSHARES EM QUALITY DIVIDEND E	Cmn	268461654	221	16,348	SH		DFND	1	16,348	0	0
EGSHARES EM STRATEGIC OPPORTUN	Cmn	268461621	314	16,384	SH		DFND	1	16,384	0	0
EGSHARES EMERGING MARKETS	Cmn	268461779	713	28,732	SH		DFND	1	28,732	0	0
EHEALTH INC	Cmn	28238P109	125	11,150	SH		DFND	1	11,150	0	0
EL PASO ELEC CO CMN STOCK	Cmn	283677854	285	6,100	SH	Call	DFND	1	6,100	0	0
EL POLLO LOCO HOLDINGS INC	Cmn	268603107	128	10,163	SH		DFND	1	10,163	0	0
EL POLLO LOCO HOLDINGS INC	Cmn	268603107	692	55,000	SH	Call	DFND	1	55,000	0	0
EL POLLO LOCO HOLDINGS INC	Cmn	268603107	612	48,600	SH	Put	DFND	1	48,600	0	0
ELDORADO GOLD COMMON STOCK	Cmn	284902103	2,044	520,149	SH		DFND	1	520,149	0	0
ELDORADO GOLD COMMON STOCK	Cmn	284902103	143	36,500	SH	Call	DFND	1	36,500	0	0
ELDORADO GOLD COMMON STOCK	Cmn	284902103	1,608	409,100	SH	Put	DFND	1	409,100	0	0
ELDORADO RESORTS INC	Cmn	28470R102	529	37,627	SH		DFND	2	37,627	0	0
ELDORADO RESORTS INC	Cmn	28470R102	364	25,871	SH		DFND	1	25,871	0	0
ELECTRO SCIENTIFIC INDS INC CMN STK	Cmn	285229100	73	12,880	SH		DFND	2	12,880	0	0
ELECTRONIC ARTS INC CMN STK	Cmn	285512109	1,016	11,900	SH	Call	DFND	2	11,900	0	0
ELECTRONIC ARTS INC CMN STK	Cmn	285512109	683	8,000	SH	Put	DFND	2	8,000	0	0
ELECTRONIC ARTS INC CMN STK	Cmn	285512109	3,745	43,857	SH		DFND	1	43,857	0	0
ELECTRONIC ARTS INC CMN STK	Cmn	285512109	21,162	247,800	SH	Call	DFND	1	247,800	0	0
ELECTRONIC ARTS INC CMN STK	Cmn	285512109	14,825	173,600	SH	Put	DFND	1	173,600	0	0
ELECTRONIC ARTS INC CMN STK	Cmn	285512109	105,713	1,237,858	SH		DFND		1,237,858	0	0
ELECTRO-SENSORS INC CMN STK	Cmn	285233102	50	14,413	SH		DFND	1	14,413	0	0
ELEMENTS ROGERS ENERGY TR	Cmn	870297306	29	11,482	SH		DFND	1	11,482	0	0
ELEVEN BIOTHERAPEUTICS INC	Cmn	286221106	31	11,055	SH		DFND	1	11,055	0	0
ELF BEAUTY INC	Cmn	26856L103	1,055	37,511	SH		DFND		37,511	0	0
ELI LILLY COMMON STOCK	Cmn	532457108	3,156	39,323	SH		DFND	1	39,323	0	0
ELI LILLY COMMON STOCK	Cmn	532457108	32,570	405,800	SH	Call	DFND	1	405,800	0	0
ELI LILLY COMMON STOCK	Cmn	532457108	32,786	408,500	SH	Put	DFND	1	408,500	0	0
ELI LILLY COMMON STOCK	Cmn	532457108	41,514	517,245	SH		DFND		517,245	0	0
ELLIE MAE INC	Cmn	28849P100	2,971	28,217	SH		DFND	2	28,217	0	0
ELLIE MAE INC	Cmn	28849P100	1,847	17,542	SH		DFND	1	17,542	0	0
ELLIE MAE INC	Cmn	28849P100	2,285	21,700	SH	Call	DFND	1	21,700	0	0
ELLIE MAE INC	Cmn	28849P100	3,306	31,400	SH	Put	DFND	1	31,400	0	0
ELLIE MAE INC	Cmn	28849P100	1,294	12,285	SH		DFND		12,285	0	0
ELTEK LTD CMN STK	Cmn	M40184109	19	18,000	SH		DFND	1	18,000	0	0
EMBRAER AIRCRAFT CORP--ADR 1:4	Depository Receipt	29082A107	860	49,837	SH		DFND	1	49,837	0	0
EMBRAER AIRCRAFT CORP--ADR 1:4	Cmn	29082A107	454	26,300	SH	Put	DFND	1	26,300	0	0
EMCOR GROUP INC COMMON STOCK	Cmn	29084Q100	2,499	41,914	SH		DFND	2	41,914	0	0
EMCORE CORP CMN STOCK	Cmn	290846203	137	24,035	SH		DFND	2	24,035	0	0
EMERGE ENERGY SERVICES LP	Cmn	29102H108	511	39,200	SH	Call	DFND	1	39,200	0	0
EMERGE ENERGY SERVICES LP	Cmn	29102H108	417	32,000	SH	Put	DFND	1	32,000	0	0
EMERGENT BIOSOLUTIONS INC	Cmn	29089Q105	661	20,971	SH		DFND	2	20,971	0	0
EMERGENT BIOSOLUTIONS INC	Cmn	29089Q105	236	7,500	SH	Call	DFND	1	7,500	0	0
EMERGENT BIOSOLUTIONS INC	Cmn	29089Q105	1,369	43,411	SH		DFND		43,411	0	0
EMERSON ELECTRIC CO COMMON STOCK	Cmn	291011104	6,138	112,600	SH	Call	DFND	2	112,600	0	0
EMERSON ELECTRIC CO COMMON STOCK	Cmn	291011104	5,495	100,800	SH	Put	DFND	2	100,800	0	0
EMERSON ELECTRIC CO COMMON STOCK	Cmn	291011104	2,322	42,591	SH		DFND	1	42,591	0	0
EMERSON ELECTRIC CO COMMON STOCK	Cmn	291011104	10,733	196,900	SH	Call	DFND	1	196,900	0	0
EMERSON ELECTRIC CO COMMON STOCK	Cmn	291011104	7,659	140,500	SH	Put	DFND	1	140,500	0	0
EMPIRE STATE REALTY TRUST IN	Cmn	292104106	8,884	424,062	SH		DFND	2	424,062	0	0
EMPIRE STATE REALTY TRUST IN	Cmn	292104106	408	19,482	SH		DFND	1	19,482	0	0
EMPIRE STATE REALTY TRUST IN	Cmn	292104106	14,895	710,992	SH		DFND		710,992	0	0
EMPLOYERS HOLDINGS INC	Cmn	292218104	203	6,813	SH		DFND	1	6,813	0	0
ENBRIDGE ENERGY MANAGEMENT LLC COMMON STOCK	Cmn	29250X103	7,253	285,085	SH		DFND	2	285,085	0	0
ENBRIDGE ENERGY MANAGEMENT LLC COMMON STOCK	Cmn	29250X103	1,539	60,512	SH		DFND		60,512	0	0
ENBRIDGE ENERGY PARTNERS L.P. CMN STK	Cmn	29250R106	954	37,500	SH	Call	DFND	1	37,500	0	0
ENBRIDGE ENERGY PARTNERS L.P. CMN STK	Cmn	29250R106	903	35,500	SH	Put	DFND	1	35,500	0	0
ENBRIDGE INC	Cmn	29250N105	8,160	185,600	SH		DFND	2	185,600	0	0
ENBRIDGE INC CMN STOCK	Cmn	29250N105	2,109	47,680	SH		DFND	1	47,680	0	0
ENBRIDGE INC CMN STOCK	Cmn	29250N105	2,344	53,000	SH	Call	DFND	1	53,000	0	0
ENBRIDGE INC CMN STOCK	Cmn	29250N105	389	8,800	SH	Put	DFND	1	8,800	0	0
ENCANA CORP CMN STK	Cmn	292505104	757	72,400	SH		DFND	2	72,400	0	0
ENCANA CORP CMN STK	Cmn	292505104	22,816	2,182,625	SH		DFND		2,182,625	0	0
ENCANA CORP CMN STOCK	Cmn	292505104	4,070	388,722	SH		DFND	2	388,722	0	0
ENCANA CORP CMN STOCK	Cmn	292505104	2,629	251,076	SH		DFND	1	251,076	0	0
ENCANA CORP CMN STOCK	Cmn	292505104	1,388	132,600	SH	Call	DFND	1	132,600	0	0
ENCANA CORP CMN STOCK	Cmn	292505104	4,954	473,200	SH	Put	DFND	1	473,200	0	0
ENCANA CORP CMN STOCK	Cmn	292505104	13,724	1,310,836	SH		DFND		1,310,836	0	0
ENCORE CAPITAL GROUP 3% CB 11/27/2017-REGISTERED	Bond	292554AD4	14,942	15,000,000	PRN		DFND		0	0	0
ENCORE CAPITAL GROUP INC	Cmn	292554102	308	13,682	SH		DFND	1	13,682	0	0
ENCORE CAPITAL GROUP INC	Cmn	292554102	326	14,500	SH	Put	DFND	1	14,500	0	0
ENCORE CAPITAL GROUP INC	Cmn	292554102	586	26,088	SH		DFND		26,088	0	0
ENCORE WIRE CORP CMN STK	Cmn	292562105	1,344	36,547	SH		DFND	2	36,547	0	0
ENDEAVOUR SILVER CORP COMMON STOCK	Cmn	29258Y103	260	50,700	SH		DFND	1	50,700	0	0
ENDEAVOUR SILVER CORP COMMON STOCK	Cmn	29258Y103	131	25,600	SH	Call	DFND	1	25,600	0	0
ENDEAVOUR SILVER CORP COMMON STOCK	Cmn	29258Y103	326	63,500	SH	Put	DFND	1	63,500	0	0
ENDO INTERNATIONAL PLC	Cmn	G30401106	1,252	62,132	SH		DFND	1	62,132	0	0
ENDO INTERNATIONAL PLC	Cmn	G30401106	2,110	104,700	SH	Call	DFND	1	104,700	0	0
ENDO INTERNATIONAL PLC	Cmn	G30401106	1,846	91,600	SH	Put	DFND	1	91,600	0	0
ENDO INTERNATIONAL PLC	Cmn	G30401106	18,618	923,988	SH		DFND		923,988	0	0
ENDOCYTE INC	Cmn	29269A102	33	10,721	SH		DFND	2	10,721	0	0
ENDOCYTE INC	Cmn	29269A102	88	28,364	SH		DFND	1	28,364	0	0
ENDOLOGIX 3.25% CB 11/01/2020-REGISTERED	Bond	29266SAB2	36,886	27,800,000	PRN		DFND		0	0	0
ENDURANCE INTERNATIONAL GROU	Cmn	29272B105	96	10,959	SH		DFND	1	10,959	0	0
ENDURANCE INTERNATIONAL GROU	Cmn	29272B105	107	12,200	SH	Put	DFND	1	12,200	0	0
ENDURANCE INTERNATIONAL GROU	Cmn	29272B105	90	10,246	SH		DFND		10,246	0	0
ENDURANCE SPECIALTY HOLDINGS LTD COMMON STOCK	Cmn	G30397106	695	10,624	SH		DFND	1	10,624	0	0
ENDURANCE SPECIALTY HOLDINGS LTD COMMON STOCK	Cmn	G30397106	21,608	330,140	SH		DFND		330,140	0	0
ENERGEN CORP CMN STK	Cmn	29265N108	15,578	269,885	SH		DFND	2	269,885	0	0
ENERGEN CORP CMN STK	Cmn	29265N108	2,205	38,200	SH	Call	DFND	1	38,200	0	0
ENERGEN CORP CMN STK	Cmn	29265N108	577	10,000	SH	Put	DFND	1	10,000	0	0
ENERGEN CORP CMN STK	Cmn	29265N108	22,754	394,214	SH		DFND		394,214	0	0
ENERGIZER HOLDINGS INC	Cmn	29272W109	296	5,926	SH		DFND	1	5,926	0	0
ENERGIZER HOLDINGS INC	Cmn	29272W109	555	11,100	SH	Call	DFND	1	11,100	0	0
ENERGOUS CORP	Cmn	29272C103	377	19,224	SH		DFND	1	19,224	0	0
ENERGOUS CORP	Cmn	29272C103	2,722	138,800	SH	Call	DFND	1	138,800	0	0
ENERGOUS CORP	Cmn	29272C103	1,167	59,500	SH	Put	DFND	1	59,500	0	0
ENERGY FUELS INC COMMON STOCK	Cmn	292671708	17	10,998	SH		DFND	1	10,998	0	0
ENERGY RECOVERY INC	Cmn	29270J100	2,695	168,642	SH		DFND	2	168,642	0	0
ENERGY RECOVERY INC	Cmn	29270J100	451	28,249	SH		DFND	1	28,249	0	0
ENERGY RECOVERY INC	Cmn	29270J100	256	16,000	SH	Call	DFND	1	16,000	0	0
ENERGY SELECT SECTOR SPDR	Cmn	81369Y506	11,783	166,869	SH		DFND	1	166,869	0	0
ENERGY SELECT SECTOR SPDR	Cmn	81369Y506	122,268	1,731,600	SH	Call	DFND	1	1,731,600	0	0
ENERGY SELECT SECTOR SPDR	Cmn	81369Y506	115,631	1,637,600	SH	Put	DFND	1	1,637,600	0	0
ENERGY TRANSFER EQUITY LP	Cmn	29273V100	566	33,686	SH		DFND	1	33,686	0	0
ENERGY TRANSFER EQUITY LP	Cmn	29273V100	4,078	242,900	SH	Call	DFND	1	242,900	0	0
ENERGY TRANSFER EQUITY LP	Cmn	29273V100	3,123	186,000	SH	Put	DFND	1	186,000	0	0
ENERGY TRANSFER PARTNERS LP	Cmn	29273R109	6,050	163,500	SH	Call	DFND	1	163,500	0	0
ENERGY TRANSFER PARTNERS LP	Cmn	29273R109	2,853	77,100	SH	Put	DFND	1	77,100	0	0
ENERJEX RESOURCES INC	Cmn	292758406	11	27,479	SH		DFND	1	27,479	0	0
ENERNOC 2.25% CB 08/15/2019-REGISTERED	Bond	292764AB3	9,830	13,500,000	PRN		DFND		0	0	0
ENERPLUS RESOURCES FUND COMMON STOCK	Cmn	292766102	295	46,004	SH		DFND	1	46,004	0	0
ENERPLUS RESOURCES FUND COMMON STOCK	Cmn	292766102	212	33,000	SH	Call	DFND	1	33,000	0	0
ENERPLUS RESOURCES FUND COMMON STOCK	Cmn	292766102	301	46,900	SH	Put	DFND	1	46,900	0	0
ENERSYS INC COMMON STOCK	Cmn	29275Y102	242	3,500	SH	Call	DFND	1	3,500	0	0
ENERSYS INC COMMON STOCK	Cmn	29275Y102	330	4,775	SH		DFND		4,775	0	0
ENGILITY HOLDINGS INC	Cmn	29286C107	1,388	44,072	SH		DFND	2	44,072	0	0
ENLINK MIDSTREAM LLC	Cmn	29336T100	4,422	264,011	SH		DFND	2	264,011	0	0
ENLINK MIDSTREAM LLC	Cmn	29336T100	202	12,087	SH		DFND	1	12,087	0	0
ENLINK MIDSTREAM PARTNERS LP	Cmn	29336U107	385	21,764	SH		DFND	1	21,764	0	0
ENLINK MIDSTREAM PARTNERS LP	Cmn	29336U107	326	18,400	SH	Call	DFND	1	18,400	0	0
ENLINK MIDSTREAM PARTNERS LP	Cmn	29336U107	432	24,400	SH	Put	DFND	1	24,400	0	0
ENNIS INC CMN STK	Cmn	293389102	525	31,155	SH		DFND		31,155	0	0
ENOVA INTERNATIONAL INC	Cmn	29357K103	125	12,900	SH	Call	DFND	1	12,900	0	0
ENPHASE ENERGY INC	Cmn	29355A107	20	17,000	SH	Call	DFND	1	17,000	0	0
ENSCO PLC	Cmn	G3157S106	6,494	764,030	SH		DFND	2	764,030	0	0
ENSCO PLC	Cmn	G3157S106	957	112,559	SH		DFND	1	112,559	0	0
ENSCO PLC	Cmn	G3157S106	1,338	157,400	SH	Call	DFND	1	157,400	0	0
ENSCO PLC	Cmn	G3157S106	1,833	215,600	SH	Put	DFND	1	215,600	0	0
ENSCO PLC	Cmn	G3157S106	64,994	7,646,340	SH		DFND		7,646,340	0	0
ENSYNC INC	Cmn	29359T102	31	33,463	SH		DFND	1	33,463	0	0
ENTEGRIS INC	Cmn	29362U104	197	11,308	SH		DFND	1	11,308	0	0
ENTERCOM COMM CORP COM STK	Cmn	293639100	239	18,469	SH		DFND		18,469	0	0
ENTERGY CORP NEW	Cmn	29364G103	5,826	75,934	SH		DFND	2	75,934	0	0
ENTERGY CORP NEW	Cmn	29364G103	626	8,153	SH		DFND	1	8,153	0	0
ENTERGY CORP NEW	Cmn	29364G103	3,514	45,800	SH	Call	DFND	1	45,800	0	0
ENTERGY CORP NEW	Cmn	29364G103	1,243	16,200	SH	Put	DFND	1	16,200	0	0
ENTERPRISE FINANCIAL SERVICES CORP COMMON STOCK	Cmn	293712105	231	7,393	SH		DFND	2	7,393	0	0
ENTERPRISE PRODUCTS PARTNERS L.P. CMN STOCK	Cmn	293792107	6,675	241,600	SH	Call	DFND	1	241,600	0	0
ENTERPRISE PRODUCTS PARTNERS L.P. CMN STOCK	Cmn	293792107	1,710	61,900	SH	Put	DFND	1	61,900	0	0
ENTRAVISION COMMUNICATIONS CORP - CL A CMN STK	Cmn	29382R107	96	12,600	SH	Call	DFND	1	12,600	0	0
ENTREE GOLD INC COMMON STOCK	Cmn	29383G100	14	52,070	SH		DFND	1	52,070	0	0
ENVESTNET 1.75% CB 12/15/2019-REGISTERED	Bond	29404KAA4	20,786	21,510,000	PRN		DFND		0	0	0
ENVESTNET INC	Cmn	29404K106	339	9,300	SH	Call	DFND	1	9,300	0	0
ENVESTNET INC	Cmn	29404K106	463	12,700	SH	Put	DFND	1	12,700	0	0
ENVISION HEALTHCARE HOLDINGS	Cmn	29413U103	403	18,098	SH		DFND	1	18,098	0	0
ENVISION HEALTHCARE HOLDINGS	Cmn	29413U103	229	10,300	SH	Call	DFND	1	10,300	0	0
ENVISION HEALTHCARE HOLDINGS	Cmn	29413U103	3,923	176,151	SH		DFND		176,151	0	0
ENZO BIOCHEM INC CMN STK	Cmn	294100102	133	26,083	SH		DFND	2	26,083	0	0
EOG RESOURCES INC CMN STOCK	Cmn	26875P101	3,588	37,100	SH	Call	DFND	2	37,100	0	0
EOG RESOURCES INC CMN STOCK	Cmn	26875P101	4,777	49,400	SH	Put	DFND	2	49,400	0	0
EOG RESOURCES INC CMN STOCK	Cmn	26875P101	47,668	492,900	SH	Call	DFND	1	492,900	0	0
EOG RESOURCES INC CMN STOCK	Cmn	26875P101	28,568	295,400	SH	Put	DFND	1	295,400	0	0
EOG RESOURCES INC CMN STOCK	Cmn	26875P101	735	7,604	SH		DFND		7,604	0	0
EP ENERGY CORP-CL A	Cmn	268785102	1,987	453,567	SH		DFND	2	453,567	0	0
EP ENERGY CORP-CL A	Cmn	268785102	535	122,113	SH		DFND	1	122,113	0	0
EP ENERGY CORP-CL A	Cmn	268785102	233	53,200	SH	Call	DFND	1	53,200	0	0
EP ENERGY CORP-CL A	Cmn	268785102	65	14,800	SH	Put	DFND	1	14,800	0	0
EP ENERGY CORP-CL A	Cmn	268785102	544	124,235	SH		DFND		124,235	0	0
EPAM SYSTEMS INC	Cmn	29414B104	950	13,700	SH	Call	DFND	1	13,700	0	0
EPAM SYSTEMS INC	Cmn	29414B104	471	6,800	SH	Put	DFND	1	6,800	0	0
EPAM SYSTEMS INC	Cmn	29414B104	763	11,004	SH		DFND		11,004	0	0
EPIZYME INC	Cmn	29428V104	185	18,776	SH		DFND	2	18,776	0	0
EPIZYME INC	Cmn	29428V104	104	10,573	SH		DFND		10,573	0	0
EPLUS INC CMN STOCK	Cmn	294268107	483	5,114	SH		DFND	1	5,114	0	0
EPLUS INC CMN STOCK	Cmn	294268107	213	2,261	SH		DFND		2,261	0	0
EPR PROPERTIES	Cmn	26884U109	598	7,600	SH	Call	DFND	1	7,600	0	0
EPR PROPERTIES	Cmn	26884U109	283	3,600	SH	Put	DFND	1	3,600	0	0
EQT CORPORATION	Cmn	26884L109	17,561	241,815	SH		DFND	2	241,815	0	0
EQT CORPORATION	Cmn	26884L109	2,389	32,900	SH	Call	DFND	1	32,900	0	0
EQT CORPORATION	Cmn	26884L109	1,460	20,100	SH	Put	DFND	1	20,100	0	0
EQT MIDSTREAM PARTNERS LP	Cmn	26885B100	608	7,977	SH		DFND	1	7,977	0	0
EQT MIDSTREAM PARTNERS LP	Cmn	26885B100	975	12,800	SH	Call	DFND	1	12,800	0	0
EQT MIDSTREAM PARTNERS LP	Cmn	26885B100	891	11,700	SH	Put	DFND	1	11,700	0	0
EQUIFAX INC CMN STK	Cmn	294429105	2,086	15,500	SH	Call	DFND	1	15,500	0	0
EQUIFAX INC CMN STK	Cmn	294429105	606	4,500	SH	Put	DFND	1	4,500	0	0
EQUINIX INC CMN STOCK	Cmn	29444U700	612	1,700	SH	Call	DFND	2	1,700	0	0
EQUINIX INC CMN STOCK	Cmn	29444U700	576	1,600	SH	Put	DFND	2	1,600	0	0
EQUINIX INC CMN STOCK	Cmn	29444U700	422	1,172	SH		DFND	1	1,172	0	0
EQUINIX INC CMN STOCK	Cmn	29444U700	4,863	13,500	SH	Call	DFND	1	13,500	0	0
EQUINIX INC CMN STOCK	Cmn	29444U700	10,627	29,500	SH	Put	DFND	1	29,500	0	0
EQUITY SILVER WHEATON CORP COMMON STOCK	Cmn	828336107	149	5,500	SH		DFND	2	5,500	0	0
EQUITY COMMONWEALTH	Cmn	294628102	221	7,322	SH		DFND	2	7,322	0	0
EQUITY COMMONWEALTH	Cmn	294628102	445	14,734	SH		DFND	1	14,734	0	0
EQUITY COMMONWEALTH	Cmn	294628102	490	16,200	SH	Put	DFND	1	16,200	0	0
EQUITY COMMONWEALTH	Cmn	294628102	16,204	536,193	SH		DFND		536,193	0	0
EQUITY ONE INC CMN STOCK	Cmn	294752100	4,822	157,524	SH		DFND		157,524	0	0
EQUITY RESIDENTIAL TR CMN STK	Cmn	29476L107	1,589	24,700	SH	Call	DFND	1	24,700	0	0
EQUITY RESIDENTIAL TR CMN STK	Cmn	29476L107	1,853	28,800	SH	Put	DFND	1	28,800	0	0
EQUITY RESIDENTIAL TR CMN STK	Cmn	29476L107	2,522	39,208	SH		DFND		39,208	0	0
ERA GROUP INC	Cmn	26885G109	90	11,198	SH		DFND		11,198	0	0
ERICKSON INC	Cmn	29482P100	34	51,089	SH		DFND	1	51,089	0	0
ERICSSON 'B FREE' ADR 1:2	Depository Receipt	294821608	1,093	151,569	SH		DFND	2	151,569	0	0
ERICSSON 'B FREE' ADR 1:2	Depository Receipt	294821608	445	61,688	SH		DFND	1	61,688	0	0
ERICSSON 'B FREE' ADR 1:2	Cmn	294821608	134	18,600	SH	Call	DFND	1	18,600	0	0
ERICSSON 'B FREE' ADR 1:2	Cmn	294821608	93	12,900	SH	Put	DFND	1	12,900	0	0
ERICSSON 'B FREE' ADR 1:2	Depository Receipt	294821608	257	35,662	SH		DFND		35,662	0	0
ERIE INDTY CO CMN STOCK	Cmn	29530P102	1,688	16,535	SH		DFND		16,535	0	0
EROS INTERNATIONAL PLC	Cmn	G3788M114	391	25,500	SH	Call	DFND	1	25,500	0	0
EROS INTERNATIONAL PLC	Cmn	G3788M114	202	13,200	SH	Put	DFND	1	13,200	0	0
ESCALON MED CORP CMN STK	Cmn	296074305	35	51,984	SH		DFND	1	51,984	0	0
ESCO TECHNOLOGIES INC CMN STK	Cmn	296315104	249	5,354	SH		DFND	1	5,354	0	0
ESCO TECHNOLOGIES INC CMN STK	Cmn	296315104	287	6,191	SH		DFND		6,191	0	0
ESPERION THERAPEUTICS INC	Cmn	29664W105	340	24,528	SH		DFND	2	24,528	0	0
ESPERION THERAPEUTICS INC	Cmn	29664W105	153	11,067	SH		DFND	1	11,067	0	0
ESPERION THERAPEUTICS INC	Cmn	29664W105	256	18,500	SH	Call	DFND	1	18,500	0	0
ESSENDANT INC	Cmn	296689102	1,188	57,903	SH		DFND	2	57,903	0	0
ESSENDANT INC	Cmn	296689102	3,110	151,567	SH		DFND		151,567	0	0
ESSEX PPTY TR CMN STOCK	Cmn	297178105	9,170	41,176	SH		DFND	2	41,176	0	0
ESSEX PPTY TR CMN STOCK	Cmn	297178105	983	4,413	SH		DFND	1	4,413	0	0
ESSEX PPTY TR CMN STOCK	Cmn	297178105	1,448	6,500	SH	Call	DFND	1	6,500	0	0
ESSEX PPTY TR CMN STOCK	Cmn	297178105	1,002	4,500	SH	Put	DFND	1	4,500	0	0
ESSEX PPTY TR CMN STOCK	Cmn	297178105	646	2,903	SH		DFND		2,903	0	0
ESTEE-LAUDER COMPANIES CLASS A COMMON STOCK	Cmn	518439104	8,697	98,200	SH	Call	DFND	1	98,200	0	0
ESTEE-LAUDER COMPANIES CLASS A COMMON STOCK	Cmn	518439104	10,494	118,500	SH	Put	DFND	1	118,500	0	0
ESTEE-LAUDER COMPANIES CLASS A COMMON STOCK	Cmn	518439104	50,653	571,966	SH		DFND		571,966	0	0
ESTERLINE TECHNOLOGIES, INC.	Cmn	297425100	5,065	66,608	SH		DFND		66,608	0	0
ETF SER SOL-DEEP VALUE ETF	Cmn	26922A701	762	30,270	SH		DFND	1	30,270	0	0
ETFS GOLD TRUST	Cmn	26922Y105	264	2,058	SH		DFND	1	2,058	0	0
ETFS GOLD TRUST	Cmn	26922Y105	461	3,600	SH	Call	DFND	1	3,600	0	0
ETFS PHYSICAL SILVER SHARES	Cmn	26922X107	206	11,005	SH		DFND	1	11,005	0	0
ETFS PHYSICAL SILVER SHARES	Cmn	26922X107	315	16,800	SH	Call	DFND	1	16,800	0	0
ETHAN ALLEN INTERIORS INC CMN STK	Cmn	297602104	2,078	66,467	SH		DFND	2	66,467	0	0
ETHAN ALLEN INTERIORS INC CMN STK	Cmn	297602104	765	24,470	SH		DFND	1	24,470	0	0
ETRACS ALERIAN INFRASTRUCTUR	Cmn	902641646	615	21,678	SH		DFND	1	21,678	0	0
ETSY INC	Cmn	29786A106	6,229	436,185	SH		DFND	2	436,185	0	0
ETSY INC	Cmn	29786A106	500	35,025	SH		DFND	1	35,025	0	0
ETSY INC	Cmn	29786A106	496	34,700	SH	Put	DFND	1	34,700	0	0
EURASIAN MINERALS INC COMMON STOCK	Cmn	29843R100	48	45,071	SH		DFND	1	45,071	0	0
EURO TECH HOLDINGS CO LTD CMN STK	Cmn	G32030127	71	24,590	SH		DFND	1	24,590	0	0
EURONAV SA	Cmn	B38564108	192	25,157	SH		DFND	1	25,157	0	0
EURONET WORLDWIDE INC CMN STOCK	Cmn	298736109	1,407	17,200	SH	Call	DFND	1	17,200	0	0
EURONET WORLDWIDE INC CMN STOCK	Cmn	298736109	11,823	144,481	SH		DFND		144,481	0	0
EUROSEAS LTD	Cmn	Y23592309	22	10,661	SH		DFND	1	10,661	0	0
EV ENERGY PARTNER LP LTD PARTNERSHIP	Cmn	26926V107	148	61,840	SH		DFND	1	61,840	0	0
EV ENERGY PARTNER LP LTD PARTNERSHIP	Cmn	26926V107	55	22,900	SH	Call	DFND	1	22,900	0	0
EV ENERGY PARTNER LP LTD PARTNERSHIP	Cmn	26926V107	48	20,000	SH	Put	DFND	1	20,000	0	0
EVERBANK FINANCIAL CORP	Cmn	29977G102	236	12,200	SH	Call	DFND	1	12,200	0	0
EVERBANK FINANCIAL CORP	Cmn	29977G102	402	20,789	SH		DFND		20,789	0	0
EVERBRIDGE INC	Cmn	29978A104	424	25,128	SH		DFND		25,128	0	0
EVERCORE PARTNERS INC CL A	Cmn	29977A105	4,776	92,726	SH		DFND	2	92,726	0	0
EVERCORE PARTNERS INC CL A	Cmn	29977A105	20,612	400,163	SH		DFND		400,163	0	0
EVEREST RE GROUP LTD CMN STOCK	Cmn	G3223R108	324	1,704	SH		DFND	1	1,704	0	0
EVEREST RE GROUP LTD CMN STOCK	Cmn	G3223R108	1,140	6,000	SH	Call	DFND	1	6,000	0	0
EVEREST RE GROUP LTD CMN STOCK	Cmn	G3223R108	2,508	13,200	SH	Put	DFND	1	13,200	0	0
EVEREST RE GROUP LTD CMN STOCK	Cmn	G3223R108	96,663	508,835	SH		DFND		508,835	0	0
EVERI HOLDINGS INC	Cmn	30034T103	71	28,565	SH		DFND	1	28,565	0	0
EVERSOURCE ENERGY	Cmn	30040W108	18,300	337,764	SH		DFND	2	337,764	0	0
EVERSOURCE ENERGY	Cmn	30040W108	1,024	18,900	SH	Call	DFND	1	18,900	0	0
EVERSOURCE ENERGY	Cmn	30040W108	417	7,700	SH	Put	DFND	1	7,700	0	0
EVERTEC INC	Cmn	30040P103	364	21,705	SH		DFND		21,705	0	0
EVINE LIVE INC	Cmn	300487105	27	11,985	SH		DFND	1	11,985	0	0
EVOLENT HEALTH INC - A	Cmn	30050B101	6,340	257,522	SH		DFND		257,522	0	0
EVOLUTION PETROLEUM CORP CMN STOCK	Cmn	30049A107	65	10,333	SH		DFND	2	10,333	0	0
EXACT SCIENCES CORP.	Cmn	30063P105	5,240	282,200	SH	Call	DFND	1	282,200	0	0
EXACT SCIENCES CORP.	Cmn	30063P105	2,511	135,200	SH	Put	DFND	1	135,200	0	0
EXACT SCIENCES CORP.	Cmn	30063P105	1,598	86,059	SH		DFND		86,059	0	0
EXAR CORP CMN STK	Cmn	300645108	230	24,696	SH		DFND	1	24,696	0	0
EXCO RESOURCES INC CMN STK	Cmn	269279402	127	118,319	SH		DFND	1	118,319	0	0
EXCO RESOURCES INC CMN STK	Cmn	269279402	148	137,900	SH	Call	DFND	1	137,900	0	0
EXCO RESOURCES INC CMN STK	Cmn	269279402	16	15,000	SH	Put	DFND	1	15,000	0	0
EXELIXIS INC CMN STK	Cmn	30161Q104	12,061	943,040	SH		DFND	2	943,040	0	0
EXELIXIS INC CMN STK	Cmn	30161Q104	146	11,430	SH		DFND	1	11,430	0	0
EXELIXIS INC CMN STK	Cmn	30161Q104	2,789	218,100	SH	Call	DFND	1	218,100	0	0
EXELIXIS INC CMN STK	Cmn	30161Q104	2,562	200,300	SH	Put	DFND	1	200,300	0	0
EXELIXIS INC CMN STK	Cmn	30161Q104	457	35,732	SH		DFND		35,732	0	0
EXELON CORP	Cmn	30161N101	2,285	68,634	SH		DFND	1	68,634	0	0
EXELON CORP	Cmn	30161N101	5,836	175,300	SH	Call	DFND	1	175,300	0	0
EXELON CORP	Cmn	30161N101	8,699	261,300	SH	Put	DFND	1	261,300	0	0
EXELON CORP	Cmn	30161N101	2,619	78,684	SH		DFND		78,684	0	0
EXETER RESOURCE CORP	Cmn	301835104	45	35,355	SH		DFND	1	35,355	0	0
EXONE CO/THE	Cmn	302104104	226	14,861	SH		DFND	2	14,861	0	0
EXONE CO/THE	Cmn	302104104	831	54,573	SH		DFND	1	54,573	0	0
EXONE CO/THE	Cmn	302104104	324	21,300	SH	Call	DFND	1	21,300	0	0
EXONE CO/THE	Cmn	302104104	552	36,300	SH	Put	DFND	1	36,300	0	0
EXPEDIA INC COMMON STOCK	Cmn	30212P303	654	5,600	SH	Put	DFND	2	5,600	0	0
EXPEDIA INC COMMON STOCK	Cmn	30212P303	889	7,615	SH		DFND	1	7,615	0	0
EXPEDIA INC COMMON STOCK	Cmn	30212P303	34,888	298,900	SH	Call	DFND	1	298,900	0	0
EXPEDIA INC COMMON STOCK	Cmn	30212P303	26,122	223,800	SH	Put	DFND	1	223,800	0	0
EXPEDIA INC COMMON STOCK	Cmn	30212P303	95,095	814,727	SH		DFND		814,727	0	0
EXPEDITORS INTL WASH INC CMN STK	Cmn	302130109	428	8,311	SH		DFND	2	8,311	0	0
EXPEDITORS INTL WASH INC CMN STK	Cmn	302130109	2,267	44,000	SH	Call	DFND	1	44,000	0	0
EXPEDITORS INTL WASH INC CMN STK	Cmn	302130109	1,453	28,200	SH	Put	DFND	1	28,200	0	0
EXPONENT INC CMN STK	Cmn	30214U102	204	3,991	SH		DFND		3,991	0	0
EXPRESS INC	Cmn	30219E103	452	38,361	SH		DFND	2	38,361	0	0
EXPRESS INC	Cmn	30219E103	1,776	150,660	SH		DFND	1	150,660	0	0
EXPRESS INC	Cmn	30219E103	351	29,800	SH	Call	DFND	1	29,800	0	0
EXPRESS INC	Cmn	30219E103	1,871	158,700	SH	Put	DFND	1	158,700	0	0
EXPRESS SCRIPTS HOLDING CO	Cmn	30219G108	18,032	255,658	SH		DFND	2	255,658	0	0
EXPRESS SCRIPTS HOLDING CO	Cmn	30219G108	813	11,532	SH		DFND	1	11,532	0	0
EXPRESS SCRIPTS HOLDING CO	Cmn	30219G108	27,239	386,200	SH	Call	DFND	1	386,200	0	0
EXPRESS SCRIPTS HOLDING CO	Cmn	30219G108	22,958	325,500	SH	Put	DFND	1	325,500	0	0
EXPRESS SCRIPTS HOLDING CO	Cmn	30219G108	7,155	101,445	SH		DFND		101,445	0	0
EXTENDED STAY AMERICA INC	Cmn	30224P200	678	47,719	SH		DFND	1	47,719	0	0
EXTENDED STAY AMERICA INC	Cmn	30224P200	11,478	808,284	SH		DFND		808,284	0	0
EXTERRAN CORP	Cmn	30227H106	698	44,534	SH		DFND	2	44,534	0	0
EXTERRAN CORP	Cmn	30227H106	1,194	76,136	SH		DFND		76,136	0	0
EXTRA SPACE STORAGE INC. COMMON STOCK	Cmn	30225T102	818	10,300	SH	Call	DFND	1	10,300	0	0
EXTRA SPACE STORAGE INC. COMMON STOCK	Cmn	30225T102	874	11,000	SH	Put	DFND	1	11,000	0	0
EXTREME NETWORKS INC CMN	Cmn	30226D106	696	154,907	SH		DFND	2	154,907	0	0
EXTREME NETWORKS INC CMN	Cmn	30226D106	65	14,535	SH		DFND	1	14,535	0	0
EXXON MOBIL CORP COMMON STOCK	Cmn	30231G102	2,042	23,400	SH	Call	DFND	2	23,400	0	0
EXXON MOBIL CORP COMMON STOCK	Cmn	30231G102	3,971	45,500	SH	Put	DFND	2	45,500	0	0
EXXON MOBIL CORP COMMON STOCK	Cmn	30231G102	112,434	1,288,200	SH	Call	DFND	1	1,288,200	0	0
EXXON MOBIL CORP COMMON STOCK	Cmn	30231G102	123,344	1,413,200	SH	Put	DFND	1	1,413,200	0	0
EXXON MOBIL CORP COMMON STOCK	Cmn	30231G102	959	10,986	SH		DFND		10,986	0	0
EZCORP 2.125% CB 06/15/2019-REGISTERED	Bond	302301AB2	7,914	8,000,000	PRN		DFND		0	0	0
EZCORP INC -CL A CMN STK	Cmn	302301106	170	15,400	SH	Call	DFND	1	15,400	0	0
EZCORP INC -CL A CMN STK	Cmn	302301106	159	14,400	SH	Call	DFND		14,400	0	0
F N B CORP/PA CMN STK	Cmn	302520101	453	36,794	SH		DFND	2	36,794	0	0
F N B CORP/PA CMN STK	Cmn	302520101	28,206	2,293,162	SH		DFND		2,293,162	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	5,778	46,360	SH		DFND	2	46,360	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	823	6,600	SH	Call	DFND	2	6,600	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	386	3,100	SH	Put	DFND	2	3,100	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	339	2,722	SH		DFND	1	2,722	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	8,376	67,200	SH	Call	DFND	1	67,200	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	7,154	57,400	SH	Put	DFND	1	57,400	0	0
F5 NETWORKS INC CMN STOCK	Cmn	315616102	18,683	149,899	SH		DFND		149,899	0	0
FABRINET	Cmn	G3323L100	200	4,488	SH		DFND	1	4,488	0	0
FABRINET	Cmn	G3323L100	1,956	43,866	SH		DFND		43,866	0	0
FACEBOOK INC-A	Cmn	30303M102	31,006	241,728	SH		DFND	2	241,728	0	0
FACEBOOK INC-A	Cmn	30303M102	2,655	20,700	SH	Call	DFND	2	20,700	0	0
FACEBOOK INC-A	Cmn	30303M102	2,963	23,100	SH	Put	DFND	2	23,100	0	0
FACEBOOK INC-A	Cmn	30303M102	453,037	3,531,900	SH	Call	DFND	1	3,531,900	0	0
FACEBOOK INC-A	Cmn	30303M102	292,699	2,281,900	SH	Put	DFND	1	2,281,900	0	0
FACEBOOK INC-A	Cmn	30303M102	354,332	2,762,393	SH		DFND		2,762,393	0	0
FACTSET RESH SYS INC CMN STOCK	Cmn	303075105	1,605	9,900	SH	Call	DFND	2	9,900	0	0
FACTSET RESH SYS INC CMN STOCK	Cmn	303075105	1,913	11,800	SH	Put	DFND	2	11,800	0	0
FACTSET RESH SYS INC CMN STOCK	Cmn	303075105	1,905	11,749	SH		DFND	1	11,749	0	0
FACTSET RESH SYS INC CMN STOCK	Cmn	303075105	3,291	20,300	SH	Call	DFND	1	20,300	0	0
FACTSET RESH SYS INC CMN STOCK	Cmn	303075105	5,301	32,700	SH	Put	DFND	1	32,700	0	0
FACTSET RESH SYS INC CMN STOCK	Cmn	303075105	10,648	65,689	SH		DFND		65,689	0	0
FAIR ISAAC CORPORATION CMN STK	Cmn	303250104	1,171	9,400	SH	Call	DFND	1	9,400	0	0
FAIR ISAAC CORPORATION CMN STK	Cmn	303250104	1,694	13,600	SH	Put	DFND	1	13,600	0	0
FAIRMOUNT SANTROL HOLDINGS INC	Cmn	30555Q108	178	21,000	SH	Call	DFND	1	21,000	0	0
FAIRMOUNT SANTROL HOLDINGS INC	Cmn	30555Q108	114	13,431	SH		DFND		13,431	0	0
FAIRPOINT COMMUNICATIONS INC	Cmn	305560302	447	29,726	SH		DFND	2	29,726	0	0
FAIRPOINT COMMUNICATIONS INC	Cmn	305560302	180	11,960	SH		DFND	1	11,960	0	0
FAIRPOINT COMMUNICATIONS INC	Cmn	305560302	1,069	71,147	SH		DFND		71,147	0	0
FANG HOLDINGS LTD	Depository Receipt	30711Y102	822	183,157	SH		DFND	1	183,157	0	0
FANG HOLDINGS LTD	Cmn	30711Y102	119	26,500	SH	Call	DFND	1	26,500	0	0
FANG HOLDINGS LTD	Cmn	30711Y102	1,126	250,800	SH	Put	DFND	1	250,800	0	0
FARMER BROS CO CMN STK	Cmn	307675108	242	6,801	SH		DFND	2	6,801	0	0
FASTENAL CO CMN STK	Cmn	311900104	205	4,916	SH		DFND	2	4,916	0	0
FASTENAL CO CMN STK	Cmn	311900104	1,894	45,335	SH		DFND	1	45,335	0	0
FASTENAL CO CMN STK	Cmn	311900104	5,218	124,900	SH	Call	DFND	1	124,900	0	0
FASTENAL CO CMN STK	Cmn	311900104	4,851	116,100	SH	Put	DFND	1	116,100	0	0
FASTENAL CO CMN STK	Cmn	311900104	4,399	105,298	SH		DFND		105,298	0	0
FB FINANCIAL CORP	Cmn	30257X104	1,800	89,196	SH		DFND		89,196	0	0
FBL FINL GROUP INC CMN STOCK	Cmn	30239F106	582	9,103	SH		DFND		9,103	0	0
FCB FINANCIAL HOLDINGS INC	Cmn	30255G103	386	10,033	SH		DFND	2	10,033	0	0
FCB FINANCIAL HOLDINGS INC	Cmn	30255G103	15,679	407,982	SH		DFND		407,982	0	0
FEDERAL REALTY INVESTORS TRUST COMMON STOCK	Cmn	313747206	390	2,533	SH		DFND	1	2,533	0	0
FEDERAL REALTY INVESTORS TRUST COMMON STOCK	Cmn	313747206	477	3,100	SH	Call	DFND	1	3,100	0	0
FEDERAL REALTY INVESTORS TRUST COMMON STOCK	Cmn	313747206	477	3,100	SH	Put	DFND	1	3,100	0	0
FEDERAL REALTY INVESTORS TRUST COMMON STOCK	Cmn	313747206	2,271	14,755	SH		DFND		14,755	0	0
FEDERAL SIGNAL CORP CMN STK	Cmn	313855108	1,461	110,171	SH		DFND	2	110,171	0	0
FEDERAL SIGNAL CORP CMN STK	Cmn	313855108	260	19,572	SH		DFND		19,572	0	0
FEDERAL-MOGUL HOLDINGS CORP	Cmn	313549404	122	12,688	SH		DFND	1	12,688	0	0
FEDERATED INVESTORS INC-CL B	Cmn	314211103	442	14,928	SH		DFND	1	14,928	0	0
FEDERATED INVESTORS INC-CL B	Cmn	314211103	204	6,900	SH	Call	DFND	1	6,900	0	0
FEDERATED NATIONAL HOLDING CO	Cmn	31422T101	374	20,016	SH		DFND	2	20,016	0	0
FEDEX CORPORATION CMN STOCK	Cmn	31428X106	18,907	108,237	SH		DFND	2	108,237	0	0
FEDEX CORPORATION CMN STOCK	Cmn	31428X106	20,001	114,500	SH	Call	DFND	2	114,500	0	0
FEDEX CORPORATION CMN STOCK	Cmn	31428X106	21,189	121,300	SH	Put	DFND	2	121,300	0	0
FEDEX CORPORATION CMN STOCK	Cmn	31428X106	59,286	339,400	SH	Call	DFND	1	339,400	0	0
FEDEX CORPORATION CMN STOCK	Cmn	31428X106	67,060	383,900	SH	Put	DFND	1	383,900	0	0
FEDEX CORPORATION CMN STOCK	Cmn	31428X106	36,661	209,878	SH		DFND		209,878	0	0
FERRARI NV	Cmn	N3167Y103	1,250	24,100	SH	Call	DFND	1	24,100	0	0
FERRARI NV	Cmn	N3167Y103	809	15,600	SH	Put	DFND	1	15,600	0	0
FERRARI NV	Cmn	N3167Y103	234	4,508	SH		DFND		4,508	0	0
FERRELLGAS PARTNERS LP	Cmn	315293100	227	19,540	SH		DFND	1	19,540	0	0
FERRELLGAS PARTNERS LP	Cmn	315293100	915	78,600	SH	Call	DFND	1	78,600	0	0
FERRELLGAS PARTNERS LP	Cmn	315293100	582	50,000	SH	Put	DFND	1	50,000	0	0
FERRO CORP	Cmn	315405100	173	12,528	SH		DFND	2	12,528	0	0
FERRO CORP	Cmn	315405100	167	12,100	SH	Call	DFND	1	12,100	0	0
FERRO CORP	Cmn	315405100	152	11,000	SH	Put	DFND	1	11,000	0	0
FERRO CORP	Cmn	315405100	686	49,691	SH		DFND		49,691	0	0
FERROGLOBE PLC	Cmn	G33856108	193	21,400	SH	Put	DFND	1	21,400	0	0
FIAT CHRYSLER AUTOMOBILES 7.875% MAND 12/15/2016-R	Pref Stk	N31738110	28,447	445,000	SH		DFND		0	0	0
FIAT CHRYSLER AUTOMOBILES NV	Cmn	N31738102	2,616	408,752	SH		DFND	2	408,752	0	0
FIAT CHRYSLER AUTOMOBILES NV	Cmn	N31738102	181	28,325	SH		DFND	1	28,325	0	0
FIAT CHRYSLER AUTOMOBILES NV	Cmn	N31738102	496	77,500	SH	Call	DFND	1	77,500	0	0
FIAT CHRYSLER AUTOMOBILES NV	Cmn	N31738102	982	153,500	SH	Put	DFND	1	153,500	0	0
FIAT CHRYSLER AUTOMOBILES NV	Cmn	N31738102	2,560	400,000	SH	Put	DFND		400,000	0	0
FIBROGEN INC	Cmn	31572Q808	424	20,500	SH	Call	DFND	1	20,500	0	0
FIBROGEN INC	Cmn	31572Q808	2,921	141,130	SH		DFND		141,130	0	0
FIDELITY MSCI CONS DISCRET	Cmn	316092204	4,622	146,861	SH		DFND	1	146,861	0	0
FIDELITY MSCI CONSUM STAPLES	Cmn	316092303	231	7,238	SH		DFND	1	7,238	0	0
FIDELITY MSCI ENERGY INDEX	Cmn	316092402	351	17,710	SH		DFND	1	17,710	0	0
FIDELITY MSCI FINANCIALS	Cmn	316092501	642	22,355	SH		DFND	1	22,355	0	0
FIDELITY MSCI HEALTH CARE	Cmn	316092600	476	13,803	SH		DFND	1	13,803	0	0
FIDELITY MSCI INDUSTRIALS	Cmn	316092709	1,067	35,286	SH		DFND	1	35,286	0	0
FIDELITY MSCI INFO TECH	Cmn	316092808	3,875	106,019	SH		DFND	1	106,019	0	0
FIDELITY MSCI MATERIALS	Cmn	316092881	970	35,413	SH		DFND	1	35,413	0	0
FIDELITY MSCI UTILITIES	Cmn	316092865	957	30,267	SH		DFND	1	30,267	0	0
FIDELITY NATIONAL FINANCIAL 4.25% CB 08/15/2018-RE	Bond	31620RAE5	83,219	40,290,000	PRN		DFND		0	0	0
FIDELITY NATIONAL INFORMATION CMN STK	Cmn	31620M106	660	8,565	SH		DFND	1	8,565	0	0
FIDELITY NATIONAL INFORMATION CMN STK	Cmn	31620M106	793	10,300	SH	Call	DFND	1	10,300	0	0
FIDELITY NATIONAL INFORMATION CMN STK	Cmn	31620M106	909	11,800	SH	Put	DFND	1	11,800	0	0
FIDELITY NATIONAL INFORMATION CMN STK	Cmn	31620M106	18,248	236,900	SH		DFND		236,900	0	0
FIDELITY REAL ESTATE ETF	Cmn	316092857	1,073	43,778	SH		DFND	1	43,778	0	0
FIELDPOINT PETROLEUM CORP COMMON STOCK	Cmn	316570100	16	28,297	SH		DFND	1	28,297	0	0
FIESTA RESTAURANT GROUP	Cmn	31660B101	500	20,850	SH		DFND	1	20,850	0	0
FIESTA RESTAURANT GROUP	Cmn	31660B101	458	19,100	SH	Put	DFND	1	19,100	0	0
FIFTH STREET FINANCE CORP	Cmn	31678A103	349	60,151	SH		DFND	1	60,151	0	0
FIFTH THIRD BANCORP CMN STOCK	Cmn	316773100	662	32,379	SH		DFND	1	32,379	0	0
FIFTH THIRD BANCORP CMN STOCK	Cmn	316773100	4,436	216,800	SH	Call	DFND	1	216,800	0	0
FIFTH THIRD BANCORP CMN STOCK	Cmn	316773100	1,311	64,100	SH	Put	DFND	1	64,100	0	0
FINANCIAL ENGINES INC	Cmn	317485100	264	8,899	SH		DFND	2	8,899	0	0
FINANCIAL ENGINES INC	Cmn	317485100	268	9,034	SH		DFND		9,034	0	0
FINANCIAL INSTITUTIONS(IPO) CMN STOCK	Cmn	317585404	274	10,102	SH		DFND		10,102	0	0
FINANCIAL SELECT SECTOR SPDR	Cmn	81369Y605	256	13,254	SH		DFND	1	13,254	0	0
FINANCIAL SELECT SECTOR SPDR	Cmn	81369Y605	7,568	392,100	SH	Call	DFND	1	392,100	0	0
FINANCIAL SELECT SECTOR SPDR	Cmn	81369Y605	13,273	687,700	SH	Put	DFND	1	687,700	0	0
FINANCIAL SERVICES SEL SECT	Cmn	81369Y878	1,121	36,813	SH		DFND	1	36,813	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	10,862	364,483	SH		DFND	2	364,483	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	1,222	41,000	SH	Call	DFND	2	41,000	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	1,705	57,200	SH	Put	DFND	2	57,200	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	1,078	36,177	SH		DFND	1	36,177	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	5,042	169,200	SH	Call	DFND	1	169,200	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	828	27,800	SH	Put	DFND	1	27,800	0	0
FINISAR CORCMN STOCK	Cmn	31787A507	38,268	1,284,170	SH		DFND		1,284,170	0	0
FINISH LINE INC -CL A CMN STK	Cmn	317923100	787	34,100	SH	Call	DFND	1	34,100	0	0
FINISH LINE INC -CL A CMN STK	Cmn	317923100	794	34,400	SH	Put	DFND	1	34,400	0	0
FIREEYE 1.625% CB 06/01/2035 ""B"" -REGISTERED	Bond	31816QAD3	4,576	5,000,000	PRN		DFND		0	0	0
FIREEYE INC	Cmn	31816Q101	7,050	478,640	SH		DFND	2	478,640	0	0
FIREEYE INC	Cmn	31816Q101	2,053	139,390	SH		DFND	1	139,390	0	0
FIREEYE INC	Cmn	31816Q101	8,561	581,200	SH	Call	DFND	1	581,200	0	0
FIREEYE INC	Cmn	31816Q101	4,930	334,700	SH	Put	DFND	1	334,700	0	0
FIREEYE INC	Cmn	31816Q101	69,890	4,744,744	SH		DFND		4,744,744	0	0
FIRST ACCEPTANCE CORP CMN STK	Cmn	318457108	25	24,531	SH		DFND	1	24,531	0	0
FIRST AMERICAN FINANCIAL	Cmn	31847R102	15,867	403,940	SH		DFND	2	403,940	0	0
FIRST AMERICAN FINANCIAL	Cmn	31847R102	645	16,430	SH		DFND	1	16,430	0	0
FIRST AMERICAN FINANCIAL	Cmn	31847R102	8,007	203,836	SH		DFND		203,836	0	0
FIRST BANCORP/NC CMN STK	Cmn	318910106	289	14,621	SH		DFND		14,621	0	0
FIRST COMMONWLTH FINL CP/PA CMN STK	Cmn	319829107	323	32,005	SH		DFND		32,005	0	0
FIRST DATA CORP- CLASS A	Cmn	32008D106	377	28,652	SH		DFND	1	28,652	0	0
FIRST DATA CORP- CLASS A	Cmn	32008D106	1,007	76,500	SH	Call	DFND	1	76,500	0	0
FIRST DATA CORP- CLASS A	Cmn	32008D106	1,208	91,800	SH	Put	DFND	1	91,800	0	0
FIRST DATA CORP- CLASS A	Cmn	32008D106	8,020	609,415	SH		DFND		609,415	0	0
FIRST FINL BANCORP INC/OH CMN STK	Cmn	320209109	250	11,443	SH		DFND	2	11,443	0	0
FIRST FINL BANCORP INC/OH CMN STK	Cmn	320209109	1,369	62,693	SH		DFND		62,693	0	0
FIRST FINL BANCSHARES INC CMN STOCK	Cmn	32020R109	492	13,497	SH		DFND		13,497	0	0
FIRST HAWAIIAN INC-CL A	Cmn	32051X108	4,058	151,066	SH		DFND		151,066	0	0
FIRST HORIZON NATIONAL CORP CMN STK	Cmn	320517105	338	22,200	SH	Call	DFND	1	22,200	0	0
FIRST HORIZON NATIONAL CORP CMN STK	Cmn	320517105	28,858	1,894,828	SH		DFND		1,894,828	0	0
FIRST INDL REALTY TRUST INC CMN STK	Cmn	32054K103	2,257	79,962	SH		DFND	2	79,962	0	0
FIRST INDL REALTY TRUST INC CMN STK	Cmn	32054K103	5,155	182,672	SH		DFND		182,672	0	0
FIRST INTERSTATE BANCSYS/MT	Cmn	32055Y201	333	10,580	SH		DFND		10,580	0	0
FIRST MAJESTIC RESOURCE CORP COMMON STOCK	Cmn	32076V103	3,388	328,900	SH		DFND	1	328,900	0	0
FIRST MAJESTIC RESOURCE CORP COMMON STOCK	Cmn	32076V103	2,629	255,200	SH	Call	DFND	1	255,200	0	0
FIRST MAJESTIC RESOURCE CORP COMMON STOCK	Cmn	32076V103	4,693	455,600	SH	Put	DFND	1	455,600	0	0
FIRST MERCHANTS CORP CMN STK	Cmn	320817109	242	9,043	SH		DFND	2	9,043	0	0
FIRST MIDWEST BANCORP INC CMN STK	Cmn	320867104	324	16,729	SH		DFND	2	16,729	0	0
FIRST NBC BANK HOLDING CO	Cmn	32115D106	181	19,153	SH		DFND	1	19,153	0	0
FIRST NBC BANK HOLDING CO	Cmn	32115D106	2,134	226,095	SH		DFND		226,095	0	0
FIRST POTOMAC REALTY TRUST REIT	Cmn	33610F109	149	16,302	SH		DFND		16,302	0	0
FIRST REPUBLIC BANK/CA	Cmn	33616C100	920	11,934	SH		DFND	1	11,934	0	0
FIRST REPUBLIC BANK/CA	Cmn	33616C100	586	7,600	SH	Call	DFND	1	7,600	0	0
FIRST REPUBLIC BANK/CA	Cmn	33616C100	3,499	45,373	SH		DFND		45,373	0	0
FIRST SOLAR INC	Cmn	336433107	3,447	87,300	SH	Call	DFND	2	87,300	0	0
FIRST SOLAR INC	Cmn	336433107	3,451	87,400	SH	Put	DFND	2	87,400	0	0
FIRST SOLAR INC	Cmn	336433107	20,969	531,000	SH	Call	DFND	1	531,000	0	0
FIRST SOLAR INC	Cmn	336433107	8,222	208,200	SH	Put	DFND	1	208,200	0	0
FIRST SOLAR INC	Cmn	336433107	45,071	1,141,319	SH		DFND		1,141,319	0	0
FIRST TRUST BICK INDEX FUND	Cmn	33733H107	406	17,720	SH		DFND	1	17,720	0	0
FIRST TRUST BRAZIL	Cmn	33737J133	377	27,156	SH		DFND	1	27,156	0	0
FIRST TRUST CANADA	Cmn	33737J208	234	9,639	SH		DFND	1	9,639	0	0
FIRST TRUST CONSUMER DISCRET	Cmn	33734X101	3,062	86,874	SH		DFND	1	86,874	0	0
FIRST TRUST CONSUMER STAPLES	Cmn	33734X119	1,778	38,291	SH		DFND	1	38,291	0	0
FIRST TRUST DEVELOPED MARKETS EX-US SMALL CAP ALPHA DEX FUND	Cmn	33737J406	325	9,313	SH		DFND	1	9,313	0	0
FIRST TRUST DEVELP MKT EX-US	Cmn	33737J174	2,127	43,183	SH		DFND	1	43,183	0	0
FIRST TRUST DJ GL SEL DVD	Cmn	33734X200	676	28,770	SH		DFND	1	28,770	0	0
FIRST TRUST DJ INTERNET IND	Cmn	33733E302	3,239	39,715	SH		DFND	1	39,715	0	0
FIRST TRUST DJ INTERNET IND	Cmn	33733E302	1,272	15,600	SH	Call	DFND	1	15,600	0	0
FIRST TRUST DJ INTERNET IND	Cmn	33733E302	832	10,200	SH	Put	DFND	1	10,200	0	0
FIRST TRUST DORSEY WRIGHT FO	Cmn	33738R605	2,593	113,244	SH		DFND	1	113,244	0	0
FIRST TRUST DOW J SELECT MIC	Cmn	33718M105	224	6,175	SH		DFND	1	6,175	0	0
FIRST TRUST ENH SHORT MAT FD	Cmn	33739Q408	1,832	30,565	SH		DFND	1	30,565	0	0
FIRST TRUST EUROPE	Cmn	33737J117	2,384	80,777	SH		DFND	1	80,777	0	0
FIRST TRUST FINANCIAL ALPHAD	Cmn	33734X135	878	36,142	SH		DFND	1	36,142	0	0
FIRST TRUST GERMANY	Cmn	33737J190	827	22,064	SH		DFND	1	22,064	0	0
FIRST TRUST HEALTH CARE ALPH	Cmn	33734X143	5,275	86,682	SH		DFND	1	86,682	0	0
FIRST TRUST HEALTH CARE ALPH	Cmn	33734X143	262	4,300	SH	Call	DFND	1	4,300	0	0
FIRST TRUST INDST/PRODUCERS	Cmn	33734X150	1,065	36,161	SH		DFND	1	36,161	0	0
FIRST TRUST INDXX GLOBAL NATUR	Cmn	33734X838	354	33,270	SH		DFND	1	33,270	0	0
FIRST TRUST INTL IPO ETF	Cmn	33734X853	914	33,294	SH		DFND	1	33,294	0	0
FIRST TRUST ISE CHINDIA INDE	Cmn	33733A102	494	16,302	SH		DFND	1	16,302	0	0
FIRST TRUST ISE GLOBAL ENGIN	Cmn	33736M103	1,654	34,113	SH		DFND	1	34,113	0	0
FIRST TRUST ISE-REV NAT GAS	Cmn	33733E807	264	10,000	SH	Put	DFND	1	10,000	0	0
FIRST TRUST LARGE CAP CORE A	Cmn	33734K109	1,951	41,757	SH		DFND	1	41,757	0	0
FIRST TRUST LARGE CAP VALUE	Cmn	33735J101	527	12,384	SH		DFND	1	12,384	0	0
FIRST TRUST LATIN AMERICA	Cmn	33737J125	694	38,219	SH		DFND	1	38,219	0	0
FIRST TRUST LONG/SHORT EQTY	Cmn	33739P103	1,075	32,519	SH		DFND	1	32,519	0	0
FIRST TRUST MANAGED MUNICIPAL ETF	Cmn	33739N108	2,383	44,059	SH		DFND	1	44,059	0	0
FIRST TRUST MATERIALS ALPHAD	Cmn	33734X168	2,898	84,732	SH		DFND	1	84,732	0	0
FIRST TRUST MID CAP CORE ALP	Cmn	33735B108	239	4,532	SH		DFND	1	4,532	0	0
FIRST TRUST MULTI CAP GROWTH	Cmn	33733F101	385	7,328	SH		DFND	1	7,328	0	0
FIRST TRUST MULTI CAP VALUE	Cmn	33733C108	1,356	29,778	SH		DFND	1	29,778	0	0
FIRST TRUST NASDAQ ABA CBIF	Cmn	33736Q104	467	11,300	SH		DFND	1	11,300	0	0
FIRST TRUST NASDAQ GLOBAL AU	Cmn	33734X309	611	18,459	SH		DFND	1	18,459	0	0
FIRST TRUST NASDAQ-100 EX-TE	Cmn	33733E401	321	7,918	SH		DFND	1	7,918	0	0
FIRST TRUST NASDQ 100 EQ WEI	Cmn	337344105	2,171	47,452	SH		DFND	1	47,452	0	0
FIRST TRUST NORTH AMERICAN E	Cmn	33738D101	1,064	42,004	SH		DFND	1	42,004	0	0
FIRST TRUST NYSE ARCA BIOTEC	Cmn	33733E203	2,208	22,142	SH		DFND	1	22,142	0	0
FIRST TRUST NYSE ARCA BIOTEC	Cmn	33733E203	1,526	15,300	SH	Call	DFND	1	15,300	0	0
FIRST TRUST NYSE ARCA BIOTEC	Cmn	33733E203	887	8,900	SH	Put	DFND	1	8,900	0	0
FIRST TRUST S&P REIT INDEX F	Cmn	33734G108	1,767	73,000	SH		DFND	1	73,000	0	0
FIRST TRUST SMALL CAP CORE A	Cmn	33734Y109	831	16,703	SH		DFND	1	16,703	0	0
FIRST TRUST STOXX EUROPEAN SEL	Cmn	33735T109	1,810	153,117	SH		DFND	1	153,117	0	0
FIRST TRUST TECHNOLOGY ALPHA	Cmn	33734X176	471	12,805	SH		DFND	1	12,805	0	0
FIRST TRUST TOTAL US MARKET AL	Cmn	33733E708	336	12,931	SH		DFND	1	12,931	0	0
FIRST TRUST UNITED KINGDOM ALPHADEX FUND	Cmn	33737J224	426	12,474	SH		DFND	1	12,474	0	0
FIRST TRUST UTILITIES ALPHAD	Cmn	33734X184	1,061	40,912	SH		DFND	1	40,912	0	0
FIRSTCASH INC	Cmn	33767D105	548	11,640	SH		DFND	2	11,640	0	0
FIRSTCASH INC	Cmn	33767D105	475	10,092	SH		DFND	1	10,092	0	0
FIRSTENERGY CORP COMMON STOCK	Cmn	337932107	1,331	40,248	SH		DFND	1	40,248	0	0
FIRSTENERGY CORP COMMON STOCK	Cmn	337932107	3,738	113,000	SH	Call	DFND	1	113,000	0	0
FIRSTENERGY CORP COMMON STOCK	Cmn	337932107	4,079	123,300	SH	Put	DFND	1	123,300	0	0
FISERV INC CMN STK	Cmn	337738108	2,100	21,111	SH		DFND	1	21,111	0	0
FISERV INC CMN STK	Cmn	337738108	1,940	19,500	SH	Call	DFND	1	19,500	0	0
FISERV INC CMN STK	Cmn	337738108	1,044	10,500	SH	Put	DFND	1	10,500	0	0
FISERV INC CMN STK	Cmn	337738108	47,178	474,289	SH		DFND		474,289	0	0
FITBIT INC - A	Cmn	33812L102	6,326	426,253	SH		DFND	1	426,253	0	0
FITBIT INC - A	Cmn	33812L102	8,956	603,500	SH	Call	DFND	1	603,500	0	0
FITBIT INC - A	Cmn	33812L102	17,508	1,179,800	SH	Put	DFND	1	1,179,800	0	0
FIVE BELOW	Cmn	33829M101	274	6,800	SH	Put	DFND	2	6,800	0	0
FIVE BELOW	Cmn	33829M101	380	9,432	SH		DFND	1	9,432	0	0
FIVE BELOW	Cmn	33829M101	1,535	38,100	SH	Call	DFND	1	38,100	0	0
FIVE BELOW	Cmn	33829M101	2,180	54,100	SH	Put	DFND	1	54,100	0	0
FIVE9 INC	Cmn	338307101	3,025	192,908	SH		DFND	2	192,908	0	0
FLAMEL TECHNOLOGIES SA - SPONS ADR 1:1	Depository Receipt	338488109	129	10,423	SH		DFND	1	10,423	0	0
FLAMEL TECHNOLOGIES SA - SPONS ADR 1:1	Cmn	338488109	144	11,600	SH	Put	DFND	1	11,600	0	0
FLEETCOR TECHNOLOGIES INC	Cmn	339041105	10,333	59,476	SH		DFND	2	59,476	0	0
FLEETCOR TECHNOLOGIES INC	Cmn	339041105	425	2,444	SH		DFND	1	2,444	0	0
FLEETCOR TECHNOLOGIES INC	Cmn	339041105	3,318	19,100	SH	Call	DFND	1	19,100	0	0
FLEETCOR TECHNOLOGIES INC	Cmn	339041105	434	2,500	SH	Put	DFND	1	2,500	0	0
FLEETMATICS GROUP PLC	Cmn	G35569105	282	4,700	SH	Call	DFND	1	4,700	0	0
FLEX LTD	Cmn	Y2573F102	280	20,576	SH		DFND	1	20,576	0	0
FLEX LTD	Cmn	Y2573F102	2,053	150,700	SH	Call	DFND	1	150,700	0	0
FLEX LTD	Cmn	Y2573F102	775	56,900	SH	Put	DFND	1	56,900	0	0
FLEX LTD	Cmn	Y2573F102	19,236	1,412,364	SH		DFND		1,412,364	0	0
FLEXSHARES CURRENCY HEDGED M	Cmn	33939L712	418	16,194	SH		DFND	1	16,194	0	0
FLEXSHARES MORNINGSTAR DEVEL	Cmn	33939L803	4,591	81,551	SH		DFND	1	81,551	0	0
FLEXSHARES MORNINGSTAR US MA	Cmn	33939L100	2,151	23,730	SH		DFND	1	23,730	0	0
FLIR SYSTEMS INC CMN STK	Cmn	302445101	590	18,777	SH		DFND	1	18,777	0	0
FLIR SYSTEMS INC CMN STK	Cmn	302445101	1,217	38,724	SH		DFND		38,724	0	0
FLOTEK INDUSTRIES INC COMMON STOCK	Cmn	343389102	1,942	133,571	SH		DFND	2	133,571	0	0
FLOTEK INDUSTRIES INC COMMON STOCK	Cmn	343389102	730	50,200	SH	Call	DFND	1	50,200	0	0
FLOWERS FOODS INC	Cmn	343498101	2,954	195,386	SH		DFND	2	195,386	0	0
FLOWERS FOODS INC	Cmn	343498101	451	29,800	SH	Call	DFND	1	29,800	0	0
FLOWERS FOODS INC	Cmn	343498101	435	28,800	SH	Put	DFND	1	28,800	0	0
FLOWSERVE CORP CMN STK	Cmn	34354P105	439	9,100	SH	Call	DFND	1	9,100	0	0
FLOWSERVE CORP CMN STK	Cmn	34354P105	738	15,300	SH	Put	DFND	1	15,300	0	0
FLOWSERVE CORP CMN STK	Cmn	34354P105	18,531	384,148	SH		DFND		384,148	0	0
FLUIDIGM 2.75% CB 02/01/2034-REGISTERED	Bond	34385PAA6	5,183	8,392,000	PRN		DFND		0	0	0
FLUIDIGM CORP	Cmn	34385P108	237	29,641	SH		DFND		29,641	0	0
FLUOR CORP	Cmn	343412102	521	10,152	SH		DFND	1	10,152	0	0
FLUOR CORP	Cmn	343412102	3,536	68,900	SH	Call	DFND	1	68,900	0	0
FLUOR CORP	Cmn	343412102	5,163	100,600	SH	Put	DFND	1	100,600	0	0
FLUOR CORP	Cmn	343412102	1,273	24,800	SH	Call	DFND		24,800	0	0
FLUSHING FINL CORP CMN STOCK	Cmn	343873105	670	28,231	SH		DFND		28,231	0	0
FLY LEASING LTD	Cmn	34407D109	130	11,200	SH	Call	DFND	1	11,200	0	0
FMC CORP COMMON STOCK	Cmn	302491303	1,856	38,400	SH	Call	DFND	1	38,400	0	0
FMC CORP COMMON STOCK	Cmn	302491303	754	15,600	SH	Put	DFND	1	15,600	0	0
FMC TECHNOLOGIES, INC	Cmn	30249U101	847	28,540	SH		DFND	1	28,540	0	0
FMC TECHNOLOGIES, INC	Cmn	30249U101	757	25,500	SH	Call	DFND	1	25,500	0	0
FMC TECHNOLOGIES, INC	Cmn	30249U101	329	11,100	SH	Put	DFND	1	11,100	0	0
FMC TECHNOLOGIES, INC	Cmn	30249U101	46,227	1,558,037	SH		DFND		1,558,037	0	0
FNF GROUP	Cmn	31620R303	11,240	304,531	SH		DFND	2	304,531	0	0
FNF GROUP	Cmn	31620R303	624	16,900	SH	Call	DFND	1	16,900	0	0
FNF GROUP	Cmn	31620R303	465	12,600	SH	Put	DFND	1	12,600	0	0
FNFV GROUP	Cmn	31620R402	135	10,824	SH		DFND	2	10,824	0	0
FNFV GROUP	Cmn	31620R402	188	15,054	SH		DFND	1	15,054	0	0
FOMENTO ECONOMICO MEX ADR 1:10 UNITS	Cmn	344419106	506	5,500	SH	Call	DFND	1	5,500	0	0
FOMENTO ECONOMICO MEX ADR 1:10 UNITS	Cmn	344419106	488	5,300	SH	Put	DFND	1	5,300	0	0
FOOT LOCKER INC CMN STOCK	Cmn	344849104	45,591	673,225	SH		DFND	2	673,225	0	0
FOOT LOCKER INC CMN STOCK	Cmn	344849104	9,460	139,700	SH	Call	DFND	1	139,700	0	0
FOOT LOCKER INC CMN STOCK	Cmn	344849104	5,113	75,500	SH	Put	DFND	1	75,500	0	0
FOOT LOCKER INC CMN STOCK	Cmn	344849104	128,762	1,901,384	SH		DFND		1,901,384	0	0
FORD MOTOR COMPANY	Cmn	345370860	2,931	242,800	SH	Call	DFND	2	242,800	0	0
FORD MOTOR COMPANY	Cmn	345370860	2,428	201,200	SH	Put	DFND	2	201,200	0	0
FORD MOTOR COMPANY	Cmn	345370860	979	81,136	SH		DFND	1	81,136	0	0
FORD MOTOR COMPANY	Cmn	345370860	13,463	1,115,400	SH	Call	DFND	1	1,115,400	0	0
FORD MOTOR COMPANY	Cmn	345370860	11,981	992,600	SH	Put	DFND	1	992,600	0	0
FOREST CITY REALTY TRUST- A	Cmn	345605109	6,234	269,541	SH		DFND	2	269,541	0	0
FORESTAR GROUP 3.75% CB 03/01/2020-REGISTERED	Bond	346232AB7	4,761	5,000,000	PRN		DFND		0	0	0
FORESTAR GROUP INC	Cmn	346233109	190	16,265	SH		DFND	1	16,265	0	0
FORMFACTOR INC CMN STK	Cmn	346375108	1,946	179,346	SH		DFND	2	179,346	0	0
FORMFACTOR INC CMN STK	Cmn	346375108	213	19,600	SH	Call	DFND	1	19,600	0	0
FORRESTER RESEARCH INC. COMMON	Cmn	346563109	207	5,324	SH		DFND	2	5,324	0	0
FORRESTER RESEARCH INC. COMMON	Cmn	346563109	934	24,012	SH		DFND		24,012	0	0
FORTINET INC	Cmn	34959E109	340	9,201	SH		DFND	1	9,201	0	0
FORTINET INC	Cmn	34959E109	3,287	89,000	SH	Call	DFND	1	89,000	0	0
FORTINET INC	Cmn	34959E109	1,806	48,900	SH	Put	DFND	1	48,900	0	0
FORTINET INC	Cmn	34959E109	149,242	4,041,218	SH		DFND		4,041,218	0	0
FORTIVE CORP	Cmn	34959J108	1,181	23,211	SH		DFND	2	23,211	0	0
FORTIVE CORP	Cmn	34959J108	176,369	3,465,007	SH		DFND		3,465,007	0	0
FORTRESS INVESTMENT GROUP LLC CL-A	Cmn	34958B106	116	23,384	SH		DFND	1	23,384	0	0
FORTRESS INVESTMENT GROUP LLC CL-A	Cmn	34958B106	144	29,100	SH	Call	DFND	1	29,100	0	0
FORTRESS INVESTMENT GROUP LLC CL-A	Cmn	34958B106	161	32,500	SH	Put	DFND	1	32,500	0	0
FORTUNA SILVER MINES INC	Cmn	349915108	115	15,910	SH		DFND	2	15,910	0	0
FORTUNA SILVER MINES INC COMMON STOCK	Cmn	349915108	322	44,477	SH		DFND	1	44,477	0	0
FORTUNA SILVER MINES INC COMMON STOCK	Cmn	349915108	235	32,400	SH	Call	DFND	1	32,400	0	0
FORTUNA SILVER MINES INC COMMON STOCK	Cmn	349915108	396	54,700	SH	Put	DFND	1	54,700	0	0
FORTUNE BRANDS HOME & SECURITY INC	Cmn	34964C106	17,022	292,984	SH		DFND	2	292,984	0	0
FORTUNE BRANDS HOME & SECURITY INC	Cmn	34964C106	967	16,647	SH		DFND	1	16,647	0	0
FORTUNE BRANDS HOME & SECURITY INC	Cmn	34964C106	302	5,200	SH	Call	DFND	1	5,200	0	0
FORUM ENERGY TECHNOLOGIES IN	Cmn	34984V100	636	32,024	SH		DFND	1	32,024	0	0
FORUM ENERGY TECHNOLOGIES IN	Cmn	34984V100	16,378	824,691	SH		DFND		824,691	0	0
FORWARD AIR CORPORATION CMN STK	Cmn	349853101	1,601	37,007	SH		DFND	2	37,007	0	0
FORWARD AIR CORPORATION CMN STK	Cmn	349853101	705	16,300	SH		DFND		16,300	0	0
FOSSIL GROUP INC	Cmn	34988V106	800	28,800	SH	Call	DFND	2	28,800	0	0
FOSSIL GROUP INC	Cmn	34988V106	1,141	41,100	SH	Put	DFND	2	41,100	0	0
FOSSIL GROUP INC	Cmn	34988V106	266	9,563	SH		DFND	1	9,563	0	0
FOSSIL GROUP INC	Cmn	34988V106	1,686	60,700	SH	Call	DFND	1	60,700	0	0
FOSSIL GROUP INC	Cmn	34988V106	1,494	53,800	SH	Put	DFND	1	53,800	0	0
FOSSIL GROUP INC	Cmn	34988V106	29,756	1,071,517	SH		DFND		1,071,517	0	0
FOUNDATION MEDICINE INC	Cmn	350465100	250	10,700	SH	Call	DFND	1	10,700	0	0
FOUR CORNERS PROPERTY TRUST, INC.	Cmn	35086T109	2,168	101,638	SH		DFND	2	101,638	0	0
FOUR CORNERS PROPERTY TRUST, INC.	Cmn	35086T109	3,263	152,975	SH		DFND		152,975	0	0
FOX FACTORY HOLDING CORP	Cmn	35138V102	501	21,815	SH		DFND		21,815	0	0
FRANCESCAS HOLDINGS CORP	Cmn	351793104	2,937	190,314	SH		DFND	2	190,314	0	0
FRANCESCAS HOLDINGS CORP	Cmn	351793104	196	12,700	SH	Call	DFND	1	12,700	0	0
FRANCO-NEVADA CORP	Cmn	351858105	21,967	314,390	SH		DFND	2	314,390	0	0
FRANCO-NEVADA CORP	Cmn	351858105	2,149	30,759	SH		DFND	1	30,759	0	0
FRANCO-NEVADA CORP	Cmn	351858105	2,054	29,400	SH	Call	DFND	1	29,400	0	0
FRANCO-NEVADA CORP	Cmn	351858105	5,247	75,100	SH	Put	DFND	1	75,100	0	0
FRANKLIN COVEY INC CMN STK	Cmn	353469109	203	11,400	SH	Put	DFND	1	11,400	0	0
FRANKLIN RESOURCES INC CMN STK	Cmn	354613101	2,138	60,102	SH		DFND	2	60,102	0	0
FRANKLIN RESOURCES INC CMN STK	Cmn	354613101	356	10,000	SH	Put	DFND	2	10,000	0	0
FRANKLIN RESOURCES INC CMN STK	Cmn	354613101	1,914	53,800	SH	Call	DFND	1	53,800	0	0
FRANKLIN RESOURCES INC CMN STK	Cmn	354613101	2,230	62,700	SH	Put	DFND	1	62,700	0	0
FRANKLIN STREET PROPERTIES CORP COMMON STOCK	Cmn	35471R106	135	10,719	SH		DFND	2	10,719	0	0
FRANKLIN STREET PROPERTIES CORP COMMON STOCK	Cmn	35471R106	325	25,807	SH		DFND		25,807	0	0
FRANK'S INTERNATIONAL NV	Cmn	N33462107	146	11,197	SH		DFND	1	11,197	0	0
FRANK'S INTERNATIONAL NV	Cmn	N33462107	337	25,913	SH		DFND		25,913	0	0
FREDS INC CMN STK	Cmn	356108100	106	11,705	SH		DFND	1	11,705	0	0
FREDS INC CMN STK	Cmn	356108100	1,039	114,720	SH		DFND		114,720	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	16,164	1,488,373	SH		DFND	2	1,488,373	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	1,741	160,300	SH	Call	DFND	2	160,300	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	1,652	152,100	SH	Put	DFND	2	152,100	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	16,809	1,547,815	SH		DFND	1	1,547,815	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	11,130	1,024,900	SH	Call	DFND	1	1,024,900	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	27,925	2,571,400	SH	Put	DFND	1	2,571,400	0	0
FREEPORT-MCMORAN INC	Cmn	35671D857	3,226	297,075	SH		DFND		297,075	0	0
FRESENIUS MEDICAL CARE - ADR	Depository Receipt	358029106	501	11,453	SH		DFND	2	11,453	0	0
FRESH DEL MONTE PRODUCE INC CMN STOCK	Cmn	G36738105	7,381	123,225	SH		DFND	2	123,225	0	0
FRESHPET INC	Cmn	358039105	149	17,276	SH		DFND		17,276	0	0
FRONTIER COMMUNICATIONS CORP	Cmn	35906A108	299	71,970	SH		DFND	1	71,970	0	0
FRONTIER COMMUNICATIONS CORP	Cmn	35906A108	527	126,600	SH	Call	DFND	1	126,600	0	0
FRONTIER COMMUNICATIONS CORP	Cmn	35906A108	1,015	244,100	SH	Put	DFND	1	244,100	0	0
FRONTIER COMMUNICATIONS CORP	Cmn	35906A108	9,311	2,238,296	SH		DFND		2,238,296	0	0
FRONTLINE LIMITED COMMON STOCK	Cmn	G3682E192	663	92,500	SH	Call	DFND	1	92,500	0	0
FRONTLINE LIMITED COMMON STOCK	Cmn	G3682E192	820	114,300	SH	Put	DFND	1	114,300	0	0
FS INVESTMENT CORP	Cmn	302635107	266	28,100	SH	Call	DFND	1	28,100	0	0
FT FTSE EPRA/NAREIT REAL EST	Cmn	33736N101	706	15,298	SH		DFND	1	15,298	0	0
FT MEGA CAP ALPHADEX FUND	Cmn	33737M508	327	12,032	SH		DFND	1	12,032	0	0
FT NASDAQ US MA DIVERS INC	Cmn	33738R100	424	22,395	SH		DFND	1	22,395	0	0
FTD COS INC	Cmn	30281V108	1,455	70,719	SH		DFND	2	70,719	0	0
FTD COS INC	Cmn	30281V108	3,481	169,227	SH		DFND		169,227	0	0
FTI CONSULTING INC CMN STOCK	Cmn	302941109	1,354	30,392	SH		DFND	2	30,392	0	0
FTI CONSULTING INC CMN STOCK	Cmn	302941109	610	13,700	SH	Call	DFND	1	13,700	0	0
FUELCELL ENERGY INC. CMN STK	Cmn	35952H502	87	15,986	SH		DFND	1	15,986	0	0
FUELCELL ENERGY INC. CMN STK	Cmn	35952H502	422	77,800	SH	Call	DFND	1	77,800	0	0
FUELCELL ENERGY INC. CMN STK	Cmn	35952H502	76	14,100	SH	Put	DFND	1	14,100	0	0
FULING GLOBAL INC	Cmn	G3729B102	55	23,524	SH		DFND	1	23,524	0	0
FULL CIRCLE CAPITAL CORP	Cmn	359671104	52	19,837	SH		DFND	1	19,837	0	0
FULL CIRCLE CAPITAL CORP	Cmn	359671104	58	21,900	SH	Put	DFND	1	21,900	0	0
FULLER (H. B.) CO CMN STK	Cmn	359694106	2,745	59,074	SH		DFND	2	59,074	0	0
FULLER (H. B.) CO CMN STK	Cmn	359694106	279	5,998	SH		DFND	1	5,998	0	0
FULLER (H. B.) CO CMN STK	Cmn	359694106	2,076	44,679	SH		DFND		44,679	0	0
FULTON FINANCIAL CORP	Cmn	360271100	824	56,730	SH		DFND	2	56,730	0	0
FULTON FINANCIAL CORP	Cmn	360271100	1,543	106,289	SH		DFND		106,289	0	0
FUTUREFUEL CORP	Cmn	36116M106	554	49,072	SH		DFND		49,072	0	0
FUWEI FILMS HOLDINGS CO LTD	Cmn	G3704F102	21	41,655	SH		DFND	1	41,655	0	0
FXCM 2.25% CB 06/15/2018-REGISTERED	Bond	302693AB2	430	1,000,000	PRN		DFND		0	0	0
GAIN CAPITAL HOLDINGS 4.125% CB 12/01/2018-REGISTE	Bond	36268WAB6	2,884	3,000,000	PRN		DFND		0	0	0
GAIN CAPITAL HOLDINGS INC	Cmn	36268W100	80	12,865	SH		DFND	1	12,865	0	0
GAIN CAPITAL HOLDINGS INC	Cmn	36268W100	62	10,100	SH	Call	DFND	1	10,100	0	0
GALAPAGOS NV-SPON ADR	Depository Receipt	36315X101	412	6,374	SH		DFND		6,374	0	0
GALECTIN THERAPEUCTICS INC	Cmn	363225202	29	25,771	SH		DFND	1	25,771	0	0
GALECTIN THERAPEUCTICS INC	Cmn	363225202	29	25,900	SH	Call	DFND	1	25,900	0	0
GALENA BIOPHARMA INC	Cmn	363256108	17	47,821	SH		DFND	1	47,821	0	0
GALENA BIOPHARMA INC	Cmn	363256108	28	79,800	SH	Call	DFND	1	79,800	0	0
GALENA BIOPHARMA INC	Cmn	363256108	16	44,700	SH	Put	DFND	1	44,700	0	0
GALLAGHER (ARTHUR J.) & CO CMN STK	Cmn	363576109	608	11,953	SH		DFND	2	11,953	0	0
GALLAGHER (ARTHUR J.) & CO CMN STK	Cmn	363576109	454	8,928	SH		DFND	1	8,928	0	0
GALLAGHER (ARTHUR J.) & CO CMN STK	Cmn	363576109	244	4,800	SH	Call	DFND	1	4,800	0	0
GALLAGHER (ARTHUR J.) & CO CMN STK	Cmn	363576109	14,500	285,031	SH		DFND		285,031	0	0
GAMCO INVESTORS INC CMN STK	Cmn	361438104	560	19,665	SH		DFND		19,665	0	0
GAMESTOP CORP	Cmn	36467W109	245	8,896	SH		DFND	2	8,896	0	0
GAMESTOP CORP	Cmn	36467W109	1,785	64,700	SH	Call	DFND	2	64,700	0	0
GAMESTOP CORP	Cmn	36467W109	1,076	39,000	SH	Put	DFND	2	39,000	0	0
GAMESTOP CORP	Cmn	36467W109	7,629	276,500	SH	Call	DFND	1	276,500	0	0
GAMESTOP CORP	Cmn	36467W109	8,004	290,100	SH	Put	DFND	1	290,100	0	0
GAMESTOP CORP	Cmn	36467W109	10,481	379,900	SH		DFND		379,900	0	0
GAMING AND LEISURE PROPE	Cmn	36467J108	2,842	84,951	SH		DFND	2	84,951	0	0
GAMING AND LEISURE PROPE	Cmn	36467J108	1,090	32,600	SH	Call	DFND	1	32,600	0	0
GAMING AND LEISURE PROPE	Cmn	36467J108	562	16,800	SH	Put	DFND	1	16,800	0	0
GAMING AND LEISURE PROPE	Cmn	36467J108	2,080	62,195	SH		DFND		62,195	0	0
GANNETT CO INC	Cmn	36473H104	4,098	352,045	SH		DFND	2	352,045	0	0
GANNETT CO INC	Cmn	36473H104	3,741	321,357	SH		DFND		321,357	0	0
GAP INC	Cmn	364760108	9,087	408,609	SH		DFND	2	408,609	0	0
GAP INC	Cmn	364760108	4,868	218,900	SH	Call	DFND	2	218,900	0	0
GAP INC	Cmn	364760108	5,994	269,500	SH	Put	DFND	2	269,500	0	0
GAP INC	Cmn	364760108	1,157	52,033	SH		DFND	1	52,033	0	0
GAP INC	Cmn	364760108	6,999	314,700	SH	Call	DFND	1	314,700	0	0
GAP INC	Cmn	364760108	9,390	422,200	SH	Put	DFND	1	422,200	0	0
GARMIN LTD	Cmn	H2906T109	9,885	205,465	SH		DFND	2	205,465	0	0
GARMIN LTD	Cmn	H2906T109	3,276	68,100	SH	Call	DFND	2	68,100	0	0
GARMIN LTD	Cmn	H2906T109	3,781	78,600	SH	Put	DFND	2	78,600	0	0
GARMIN LTD	Cmn	H2906T109	5,586	116,100	SH	Call	DFND	1	116,100	0	0
GARMIN LTD	Cmn	H2906T109	6,293	130,800	SH	Put	DFND	1	130,800	0	0
GARMIN LTD	Cmn	H2906T109	2,638	54,835	SH		DFND		54,835	0	0
GARTNER INC CMN STK	Cmn	366651107	5,986	67,672	SH		DFND	2	67,672	0	0
GARTNER INC CMN STK	Cmn	366651107	21,077	238,288	SH		DFND		238,288	0	0
GASLOG LTD	Cmn	G37585109	451	31,000	SH	Call	DFND	1	31,000	0	0
GASTAR EXPLORATION INC	Cmn	36729W202	63	75,089	SH		DFND	1	75,089	0	0
GASTAR EXPLORATION INC	Cmn	36729W202	33	38,900	SH	Call	DFND	1	38,900	0	0
GASTAR EXPLORATION INC	Cmn	36729W202	23	27,700	SH	Put	DFND	1	27,700	0	0
GATX CORPORATION COMMON STOCK	Cmn	361448103	497	11,148	SH		DFND	1	11,148	0	0
GATX CORPORATION COMMON STOCK	Cmn	361448103	388	8,700	SH	Call	DFND	1	8,700	0	0
GATX CORPORATION COMMON STOCK	Cmn	361448103	222	4,982	SH		DFND		4,982	0	0
GENER8 MARITIME INC	Cmn	Y26889108	80	15,540	SH		DFND	2	15,540	0	0
GENER8 MARITIME INC	Cmn	Y26889108	114	22,354	SH		DFND	1	22,354	0	0
GENER8 MARITIME INC	Cmn	Y26889108	1,455	284,257	SH		DFND		284,257	0	0
GENERAC HOLDINGS INC	Cmn	368736104	733	20,200	SH	Call	DFND	1	20,200	0	0
GENERAC HOLDINGS INC	Cmn	368736104	476	13,100	SH	Put	DFND	1	13,100	0	0
GENERAL CABLE CORP DEL NEW CMN STOCK	Cmn	369300108	775	51,733	SH		DFND	2	51,733	0	0
GENERAL CABLE CORP DEL NEW CMN STOCK	Cmn	369300108	419	28,000	SH	Call	DFND	1	28,000	0	0
GENERAL CABLE CORP DEL NEW CMN STOCK	Cmn	369300108	216	14,400	SH	Put	DFND	1	14,400	0	0
GENERAL COMMUNICATION -CL A CMN STK	Cmn	369385109	140	10,167	SH		DFND		10,167	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	22,907	147,636	SH		DFND	2	147,636	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	3,305	21,300	SH	Call	DFND	2	21,300	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	4,189	27,000	SH	Put	DFND	2	27,000	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	17,533	113,000	SH	Call	DFND	1	113,000	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	13,561	87,400	SH	Put	DFND	1	87,400	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	120,435	776,196	SH		DFND		776,196	0	0
GENERAL DYNAMICS CORP	Cmn	369550108	3,662	23,600	SH	Put	DFND		23,600	0	0
GENERAL ELECTRIC CORP	Cmn	369604103	46,752	1,578,384	SH		DFND	2	1,578,384	0	0
GENERAL ELECTRIC CORP	Cmn	369604103	2,005	67,700	SH	Call	DFND	2	67,700	0	0
GENERAL ELECTRIC CORP	Cmn	369604103	1,576	53,200	SH	Put	DFND	2	53,200	0	0
GENERAL ELECTRIC CORP	Cmn	369604103	71,980	2,430,100	SH	Call	DFND	1	2,430,100	0	0
GENERAL ELECTRIC CORP	Cmn	369604103	39,178	1,322,700	SH	Put	DFND	1	1,322,700	0	0
GENERAL GROWTH PROPERTIES	Cmn	370023103	802	29,054	SH		DFND	1	29,054	0	0
GENERAL GROWTH PROPERTIES	Cmn	370023103	2,766	100,200	SH	Call	DFND	1	100,200	0	0
GENERAL GROWTH PROPERTIES	Cmn	370023103	4,242	153,700	SH	Put	DFND	1	153,700	0	0
GENERAL GROWTH PROPERTIES	Cmn	370023103	9,716	352,016	SH		DFND		352,016	0	0
GENERAL GROWTH PROPERTIES	Cmn	370023103	5,520	200,000	SH	Put	DFND		200,000	0	0
GENERAL MLS INC	Cmn	370334104	9,064	141,896	SH		DFND	1	141,896	0	0
GENERAL MLS INC	Cmn	370334104	5,711	89,400	SH	Call	DFND	1	89,400	0	0
GENERAL MLS INC	Cmn	370334104	19,943	312,200	SH	Put	DFND	1	312,200	0	0
GENERAL MOLY INC COMMON STOCK	Cmn	370373102	15	55,172	SH		DFND	1	55,172	0	0
GENERAL MOTORS CO	Cmn	37045V100	20,787	654,300	SH	Call	DFND	2	654,300	0	0
GENERAL MOTORS CO	Cmn	37045V100	20,892	657,600	SH	Put	DFND	2	657,600	0	0
GENERAL MOTORS CO	Cmn	37045V100	11,691	367,974	SH		DFND	1	367,974	0	0
GENERAL MOTORS CO	Cmn	37045V100	29,260	921,000	SH	Call	DFND	1	921,000	0	0
GENERAL MOTORS CO	Cmn	37045V100	40,558	1,276,600	SH	Put	DFND	1	1,276,600	0	0
GENERAL MOTORS CO	Cmn	37045V100	37,044	1,166,013	SH		DFND		1,166,013	0	0
GENERAL MOTORS-CW19	Wt	37045V126	165	11,813	SH		DFND	1	0	0	0
GENESCO INC	Cmn	371532102	365	6,700	SH	Call	DFND	1	6,700	0	0
GENESCO INC	Cmn	371532102	403	7,400	SH	Put	DFND	1	7,400	0	0
GENESEE & WYO INC CMN STOCK	Cmn	371559105	204	2,953	SH		DFND	1	2,953	0	0
GENESEE & WYO INC CMN STOCK	Cmn	371559105	765	11,100	SH	Call	DFND	1	11,100	0	0
GENESEE & WYO INC CMN STOCK	Cmn	371559105	324	4,700	SH	Put	DFND	1	4,700	0	0
GENESIS ENERGY LP	Cmn	371927104	1,124	29,600	SH	Call	DFND	1	29,600	0	0
GENESIS ENERGY LP	Cmn	371927104	611	16,100	SH	Put	DFND	1	16,100	0	0
GENESIS HEALTHCARE INC	Cmn	37185X106	35	13,076	SH		DFND	1	13,076	0	0
GENESIS HEALTHCARE INC	Cmn	37185X106	208	78,047	SH		DFND		78,047	0	0
GENETIC TECH LTD-SP ADR	Depository Receipt	37185R208	19	10,648	SH		DFND	1	10,648	0	0
GENMARK DIAGNOSTICS INC	Cmn	372309104	892	75,569	SH		DFND	2	75,569	0	0
GENMARK DIAGNOSTICS INC	Cmn	372309104	239	20,258	SH		DFND	1	20,258	0	0
GENOMIC HEALTH INC COMMON STOCK	Cmn	37244C101	838	28,988	SH		DFND	2	28,988	0	0
GENPACT LTD	Cmn	G3922B107	2,251	93,993	SH		DFND	2	93,993	0	0
GENPACT LTD	Cmn	G3922B107	15,589	650,886	SH		DFND		650,886	0	0
GENTEX CORP CMN STK	Cmn	371901109	947	53,951	SH		DFND	1	53,951	0	0
GENTEX CORP CMN STK	Cmn	371901109	300	17,100	SH	Call	DFND	1	17,100	0	0
GENTEX CORP CMN STK	Cmn	371901109	748	42,600	SH	Put	DFND	1	42,600	0	0
GENTHERM INC	Cmn	37253A103	207	6,600	SH	Put	DFND	1	6,600	0	0
GENTHERM INC	Cmn	37253A103	1,430	45,499	SH		DFND		45,499	0	0
GENUINE PARTS CO	Cmn	372460105	4,661	46,405	SH		DFND	2	46,405	0	0
GENUINE PARTS CO	Cmn	372460105	1,848	18,400	SH	Call	DFND	1	18,400	0	0
GENUINE PARTS CO	Cmn	372460105	1,527	15,200	SH	Put	DFND	1	15,200	0	0
GENWORTH FINANCIAL INC COMMON STOCK	Cmn	37247D106	645	130,051	SH		DFND	2	130,051	0	0
GENWORTH FINANCIAL INC COMMON STOCK	Cmn	37247D106	1,329	267,996	SH		DFND	1	267,996	0	0
GENWORTH FINANCIAL INC COMMON STOCK	Cmn	37247D106	2,644	533,100	SH	Call	DFND	1	533,100	0	0
GENWORTH FINANCIAL INC COMMON STOCK	Cmn	37247D106	2,831	570,800	SH	Put	DFND	1	570,800	0	0
GEO GROUP INC/THE CMN STOCK	Cmn	36162J106	550	23,115	SH		DFND	1	23,115	0	0
GEO GROUP INC/THE CMN STOCK	Cmn	36162J106	851	35,800	SH	Call	DFND	1	35,800	0	0
GEO GROUP INC/THE CMN STOCK	Cmn	36162J106	18,388	773,267	SH		DFND		773,267	0	0
GERDAU SA - SPONS ADR 1:1 PREF SHRS	Depository Receipt	373737105	200	73,673	SH		DFND	1	73,673	0	0
GERDAU SA - SPONS ADR 1:1 PREF SHRS	Cmn	373737105	173	63,600	SH	Put	DFND	1	63,600	0	0
GERMAN AMERN BANCORP INC CMN STK	Cmn	373865104	339	8,720	SH		DFND		8,720	0	0
GERON CORP CMN STOCK	Cmn	374163103	143	63,468	SH		DFND	1	63,468	0	0
GERON CORP CMN STOCK	Cmn	374163103	23	10,300	SH	Call	DFND	1	10,300	0	0
GERON CORP CMN STOCK	Cmn	374163103	185	81,700	SH	Put	DFND	1	81,700	0	0
GERON CORP CMN STOCK	Cmn	374163103	525	232,440	SH		DFND		232,440	0	0
GETTY REALTY CMN STK	Cmn	374297109	250	10,449	SH		DFND	2	10,449	0	0
GETTY REALTY CMN STK	Cmn	374297109	280	11,700	SH	Call	DFND	1	11,700	0	0
GETTY REALTY CMN STK	Cmn	374297109	225	9,406	SH		DFND		9,406	0	0
GEVO INC	Cmn	374396208	6	13,100	SH	Call	DFND	1	13,100	0	0
GIGAMEDIA LIMITED COM STK	Cmn	Y2711Y112	29	11,660	SH		DFND	1	11,660	0	0
GIGAMON INC	Cmn	37518B102	7,646	139,522	SH		DFND	2	139,522	0	0
GIGAMON INC	Cmn	37518B102	423	7,727	SH		DFND	1	7,727	0	0
GIGAMON INC	Cmn	37518B102	2,450	44,700	SH	Call	DFND	1	44,700	0	0
GIGAMON INC	Cmn	37518B102	1,019	18,600	SH	Put	DFND	1	18,600	0	0
GIGA-TRONICS INC CMN STK	Cmn	375175106	18	19,909	SH		DFND	1	19,909	0	0
GIGPEAK INC	Cmn	37518Q109	43	18,112	SH		DFND	2	18,112	0	0
G-III APPAREL GROUP LTD CMN STK	Cmn	36237H101	6,865	235,520	SH		DFND	2	235,520	0	0
G-III APPAREL GROUP LTD CMN STK	Cmn	36237H101	900	30,872	SH		DFND	1	30,872	0	0
G-III APPAREL GROUP LTD CMN STK	Cmn	36237H101	329	11,300	SH	Call	DFND	1	11,300	0	0
G-III APPAREL GROUP LTD CMN STK	Cmn	36237H101	775	26,600	SH	Put	DFND	1	26,600	0	0
G-III APPAREL GROUP LTD CMN STK	Cmn	36237H101	6,266	214,968	SH		DFND		214,968	0	0
GILDAN ACTIVEWEAR INC -CL A CMN STOCK	Cmn	375916103	4,748	169,872	SH		DFND	2	169,872	0	0
GILDAN ACTIVEWEAR INC COMMON STOCK	Cmn	375916103	59	2,100	SH		DFND	2	2,100	0	0
GILEAD SCIENCES INC CMN STK	Cmn	375558103	3,516	44,444	SH		DFND	1	44,444	0	0
GILEAD SCIENCES INC CMN STK	Cmn	375558103	116,694	1,474,900	SH	Call	DFND	1	1,474,900	0	0
GILEAD SCIENCES INC CMN STK	Cmn	375558103	105,293	1,330,800	SH	Put	DFND	1	1,330,800	0	0
GLADSTONE CAP CORP CMN STOCK	Cmn	376535100	109	13,387	SH		DFND	1	13,387	0	0
GLADSTONE COMMERCIAL CORP COMMON STOCK	Cmn	376536108	264	14,189	SH		DFND	2	14,189	0	0
GLADSTONE INVESTMENT CORP COMMON STOCK	Cmn	376546107	397	44,690	SH		DFND	2	44,690	0	0
GLATFELTER CMN STK	Cmn	377316104	1,403	64,715	SH		DFND		64,715	0	0
GLAUKOS CORP	Cmn	377322102	11,869	314,492	SH		DFND	2	314,492	0	0
GLAXOSMITHKLINE PLC - ADR 1:2	Cmn	37733W105	3,640	84,400	SH	Call	DFND	1	84,400	0	0
GLAXOSMITHKLINE PLC - ADR 1:2	Cmn	37733W105	2,122	49,200	SH	Put	DFND	1	49,200	0	0
GLOBAL BLOOD THERAPEUTICS IN	Cmn	37890U108	648	28,127	SH		DFND	2	28,127	0	0
GLOBAL BLOOD THERAPEUTICS IN	Cmn	37890U108	643	27,900	SH	Call	DFND	1	27,900	0	0
GLOBAL EAGLE ACQUISITION CORP	Cmn	37951D102	159	19,100	SH	Call	DFND	1	19,100	0	0
GLOBAL EAGLE ENTERTAINMENT 2.75% CB 02/15/2035-REG	Bond	37951DAB8	28,245	34,185,000	PRN		DFND		0	0	0
GLOBAL INDEMNITY PLC	Cmn	G39319101	927	31,221	SH		DFND		31,221	0	0
GLOBAL PAYMENTS INC	Cmn	37940X102	2,080	27,100	SH	Call	DFND	1	27,100	0	0
GLOBAL PAYMENTS INC	Cmn	37940X102	107,188	1,396,409	SH		DFND		1,396,409	0	0
GLOBAL PAYMENTS INC	Cmn	37940X102	1,535	20,000	SH	Put	DFND		20,000	0	0
GLOBAL SHIP LEASE INC	Cmn	Y27183105	22	13,357	SH		DFND	1	13,357	0	0
GLOBAL X BRAZIL MID CAP ETF	Cmn	37950E788	99	10,803	SH		DFND	1	10,803	0	0
GLOBAL X CHINA INDUSTRIALS	Cmn	37950E705	156	12,191	SH		DFND	1	12,191	0	0
GLOBAL X COPPER MINERS ETF	Cmn	37954Y830	701	41,801	SH		DFND	1	41,801	0	0
GLOBAL X FERTILIZERS/POTASH	Cmn	37950E499	143	16,600	SH		DFND	1	16,600	0	0
GLOBAL X FTSE PORTUGAL 20 ET	Cmn	37950E192	875	88,457	SH		DFND	1	88,457	0	0
GLOBAL X GURU INDEX ETF	Cmn	37950E341	2,899	123,492	SH		DFND	1	123,492	0	0
GLOBAL X JPM EFFICIENTE ETF	Cmn	37950E143	895	36,306	SH		DFND	1	36,306	0	0
GLOBAL X JPM US SECTOR ROTAT	Cmn	37950E135	494	20,685	SH		DFND	1	20,685	0	0
GLOBAL X MSCI GREECE ETF	Cmn	37950E366	325	45,330	SH		DFND	1	45,330	0	0
GLOBAL X MSCI GREECE ETF	Cmn	37950E366	123	17,200	SH	Call	DFND	1	17,200	0	0
GLOBAL X MSCI GREECE ETF	Cmn	37950E366	162	22,500	SH	Put	DFND	1	22,500	0	0
GLOBAL X MSCI NORWAY ETF	Cmn	37950E747	175	15,675	SH		DFND	1	15,675	0	0
GLOBAL X S&P 500 CA VAL ETF	Cmn	37954Y889	323	12,284	SH		DFND	1	12,284	0	0
GLOBAL X SILVER MINERS ETF	Cmn	37954Y848	623	14,000	SH	Call	DFND	1	14,000	0	0
GLOBAL X SILVER MINERS ETF	Cmn	37954Y848	342	7,700	SH	Put	DFND	1	7,700	0	0
GLOBAL X SUPERDIVIDEND REIT	Cmn	37950E127	687	45,229	SH		DFND	1	45,229	0	0
GLOBAL X URANIUM ETF	Cmn	37954Y871	316	24,200	SH	Call	DFND	1	24,200	0	0
GLOBAL X YIELDCO INDEX ETF	Cmn	37954Y707	181	15,502	SH		DFND	1	15,502	0	0
GLOBALSTAR INC COMMON STOCK	Cmn	378973408	167	138,319	SH		DFND	1	138,319	0	0
GLOBALSTAR INC COMMON STOCK	Cmn	378973408	91	75,600	SH	Call	DFND	1	75,600	0	0
GLOBALSTAR INC COMMON STOCK	Cmn	378973408	199	164,200	SH	Put	DFND	1	164,200	0	0
GLOBANT SA	Cmn	L44385109	742	17,613	SH		DFND		17,613	0	0
GLOBUS MARITIME LIMITED	Cmn	Y27265209	26	36,839	SH		DFND	1	36,839	0	0
GLOBUS MEDICAL INC - A	Cmn	379577208	6,071	269,002	SH		DFND	2	269,002	0	0
GLOBUS MEDICAL INC - A	Cmn	379577208	260	11,500	SH	Put	DFND	1	11,500	0	0
GLOBUS MEDICAL INC - A	Cmn	379577208	3,640	161,291	SH		DFND		161,291	0	0
GLOWPOINT INC COMMON STOCK	Cmn	379887201	17	60,673	SH		DFND	1	60,673	0	0
GLU MOBILE INC	Cmn	379890106	431	192,341	SH		DFND	1	192,341	0	0
GLU MOBILE INC	Cmn	379890106	106	47,500	SH	Call	DFND	1	47,500	0	0
GLU MOBILE INC	Cmn	379890106	262	116,800	SH	Put	DFND	1	116,800	0	0
GMS INC	Cmn	36251C103	12,867	578,830	SH		DFND		578,830	0	0
GNC HOLDINGS INC-CL A	Cmn	36191G107	909	44,535	SH		DFND	2	44,535	0	0
GNC HOLDINGS INC-CL A	Cmn	36191G107	1,155	56,564	SH		DFND	1	56,564	0	0
GNC HOLDINGS INC-CL A	Cmn	36191G107	762	37,300	SH	Call	DFND	1	37,300	0	0
GNC HOLDINGS INC-CL A	Cmn	36191G107	1,764	86,400	SH	Put	DFND	1	86,400	0	0
GNC HOLDINGS INC-CL A	Cmn	36191G107	1,262	61,814	SH		DFND		61,814	0	0
GODADDY INC - CLASS A	Cmn	380237107	1,730	50,101	SH		DFND	2	50,101	0	0
GODADDY INC - CLASS A	Cmn	380237107	912	26,400	SH	Call	DFND	1	26,400	0	0
GODADDY INC - CLASS A	Cmn	380237107	918	26,600	SH	Put	DFND	1	26,600	0	0
GOGO 3.75% CB 03/01/2020-REGISTERED	Bond	38046CAB5	25,537	33,200,000	PRN		DFND		0	0	0
GOGO INC	Cmn	38046C109	489	44,276	SH		DFND	1	44,276	0	0
GOGO INC	Cmn	38046C109	1,083	98,100	SH	Call	DFND	1	98,100	0	0
GOGO INC	Cmn	38046C109	623	56,400	SH	Put	DFND	1	56,400	0	0
GOL LINHAS AEREAS INTELIGENTES S.A. - ADR	Depository Receipt	38045R206	227	11,998	SH		DFND	1	11,998	0	0
GOLAR LNG LTD COMMON STOCK	Cmn	G9456A100	2,191	103,335	SH		DFND	1	103,335	0	0
GOLAR LNG LTD COMMON STOCK	Cmn	G9456A100	2,569	121,200	SH	Call	DFND	1	121,200	0	0
GOLAR LNG LTD COMMON STOCK	Cmn	G9456A100	4,068	191,900	SH	Put	DFND	1	191,900	0	0
GOLAR LNG LTD COMMON STOCK	Cmn	G9456A100	6,929	326,825	SH		DFND		326,825	0	0
GOLAR LNG PARTNERS LP	Cmn	Y2745C102	363	18,500	SH	Call	DFND	1	18,500	0	0
GOLD FIELDS LTD -SPONS ADR 1:1	Depository Receipt	38059T106	535	110,297	SH		DFND	1	110,297	0	0
GOLD FIELDS LTD -SPONS ADR 1:1	Cmn	38059T106	330	68,000	SH	Call	DFND	1	68,000	0	0
GOLD FIELDS LTD -SPONS ADR 1:1	Cmn	38059T106	980	202,000	SH	Put	DFND	1	202,000	0	0
GOLD RESOURCE CORP COMMON STOCK	Cmn	38068T105	124	16,700	SH	Call	DFND	1	16,700	0	0
GOLD RESOURCE CORP COMMON STOCK	Cmn	38068T105	149	20,100	SH	Put	DFND	1	20,100	0	0
GOLDCORP INC NEW CMN STOCK	Cmn	380956409	672	40,690	SH		DFND	2	40,690	0	0
GOLDCORP INC NEW CMN STOCK	Cmn	380956409	173	10,500	SH	Call	DFND	2	10,500	0	0
GOLDCORP INC NEW CMN STOCK	Cmn	380956409	347	21,000	SH	Put	DFND	2	21,000	0	0
GOLDCORP INC NEW CMN STOCK	Cmn	380956409	1,516	91,748	SH		DFND	1	91,748	0	0
GOLDCORP INC NEW CMN STOCK	Cmn	380956409	14,685	888,900	SH	Call	DFND	1	888,900	0	0
GOLDCORP INC NEW CMN STOCK	Cmn	380956409	10,394	629,200	SH	Put	DFND	1	629,200	0	0
GOLDCORP INC NEW COMMON STOCK	Cmn	380956409	200	12,108	SH		DFND	2	12,108	0	0
GOLDEN MINERALS CO	Cmn	381119106	14	18,071	SH		DFND	1	18,071	0	0
GOLDEN STAR RESOURCES LTD - AMEX CMN STOCK	Cmn	38119T104	170	202,429	SH		DFND	1	202,429	0	0
GOLDEN STAR RESOURCES LTD - AMEX CMN STOCK	Cmn	38119T104	36	43,000	SH	Call	DFND	1	43,000	0	0
GOLDEN STAR RESOURCES LTD - AMEX CMN STOCK	Cmn	38119T104	31	36,700	SH	Put	DFND	1	36,700	0	0
GOLDEN STAR RESOURCES LTD - AMEX CMN STOCK	Cmn	38119T104	442	526,613	SH		DFND		526,613	0	0
GOOD TIMES RESTAURANTS 95 COMMON STOCK	Cmn	382140879	41	12,076	SH		DFND	1	12,076	0	0
GOPRO INC-CLASS A	Cmn	38268T103	2,058	123,400	SH	Call	DFND	2	123,400	0	0
GOPRO INC-CLASS A	Cmn	38268T103	472	28,300	SH	Put	DFND	2	28,300	0	0
GOPRO INC-CLASS A	Cmn	38268T103	1,525	91,434	SH		DFND	1	91,434	0	0
GOPRO INC-CLASS A	Cmn	38268T103	14,578	874,000	SH	Call	DFND	1	874,000	0	0
GOPRO INC-CLASS A	Cmn	38268T103	13,786	826,500	SH	Put	DFND	1	826,500	0	0
GOPRO INC-CLASS A	Cmn	38268T103	2,308	138,366	SH		DFND		138,366	0	0
GOPRO INC-CLASS A	Cmn	38268T103	6,672	400,000	SH	Put	DFND		400,000	0	0
GORDMANS STORES INC	Cmn	38269P100	18	20,437	SH		DFND	1	20,437	0	0
GOVERNMENT PROPERTIES INCOME	Cmn	38376A103	480	21,221	SH		DFND	1	21,221	0	0
GOVERNMENT PROPERTIES INCOME	Cmn	38376A103	319	14,100	SH	Call	DFND	1	14,100	0	0
GP STRATEGIES CORP CMN STK	Cmn	36225V104	782	31,755	SH		DFND		31,755	0	0
GRACO INC CMN STK	Cmn	384109104	333	4,500	SH	Call	DFND	1	4,500	0	0
GRACO INC CMN STK	Cmn	384109104	2,791	37,714	SH		DFND		37,714	0	0
GRAHAM HOLDINGS CO	Cmn	384637104	573	1,190	SH		DFND	1	1,190	0	0
GRAINGER W W INC	Cmn	384802104	6,903	30,700	SH	Call	DFND	1	30,700	0	0
GRAINGER W W INC	Cmn	384802104	6,700	29,800	SH	Put	DFND	1	29,800	0	0
GRAINGER W W INC	Cmn	384802104	44,447	197,684	SH		DFND		197,684	0	0
GRAMERCY PROPERTY TRUST	Cmn	385002100	7,181	744,889	SH		DFND	2	744,889	0	0
GRAMERCY PROPERTY TRUST	Cmn	385002100	221	22,877	SH		DFND		22,877	0	0
GRAN TIERRA ENERGY INC	Cmn	38500T101	171	57,000	SH		DFND	2	57,000	0	0
GRAN TIERRA ENERGY INC	Cmn	38500T101	0	62	SH		DFND	1	62	0	0
GRAN TIERRA ENERGY INC	Cmn	38500T101	95	31,771	SH		DFND		31,771	0	0
GRAN TIERRA ENERGY INC COMMON STOCK	Cmn	38500T101	236	78,270	SH		DFND	1	78,270	0	0
GRAN TIERRA ENERGY INC COMMON STOCK	Cmn	38500T101	85	28,200	SH	Call	DFND	1	28,200	0	0
GRAND CANYON EDUCATION INC	Cmn	38526M106	341	8,447	SH		DFND	2	8,447	0	0
GRANITE CONSTRUCTION INC CMN STK	Cmn	387328107	264	5,300	SH	Call	DFND	1	5,300	0	0
GRANITE CONSTRUCTION INC CMN STK	Cmn	387328107	390	7,836	SH		DFND		7,836	0	0
GRAPHIC PACKAGING HOLDING CO CMN STOCK	Cmn	388689101	1,535	109,733	SH		DFND	1	109,733	0	0
GRAPHIC PACKAGING HOLDING CO CMN STOCK	Cmn	388689101	199	14,200	SH	Call	DFND	1	14,200	0	0
GRAPHIC PACKAGING HOLDING CO CMN STOCK	Cmn	388689101	8,587	613,772	SH		DFND		613,772	0	0
GRAY TELEVISION INC - CL B CMN STOCK	Cmn	389375106	3,707	357,836	SH		DFND	2	357,836	0	0
GRAY TELEVISION INC - CL B CMN STOCK	Cmn	389375106	339	32,745	SH		DFND	1	32,745	0	0
GRAY TELEVISION INC - CL B CMN STOCK	Cmn	389375106	396	38,200	SH	Call	DFND	1	38,200	0	0
GRAY TELEVISION INC - CL B CMN STOCK	Cmn	389375106	314	30,300	SH	Put	DFND	1	30,300	0	0
GRAY TELEVISION INC - CL B CMN STOCK	Cmn	389375106	21,203	2,046,580	SH		DFND		2,046,580	0	0
GREAT BASIN SCIENTIFIC INC	Cmn	39013L601	74	32,481	SH		DFND	1	32,481	0	0
GREAT LAKES DREDGE AND DOCK	Cmn	390607109	375	107,095	SH		DFND		107,095	0	0
GREAT PANTHER RESOURCES LTD COMMON STOCK	Cmn	39115V101	17	12,828	SH		DFND	1	12,828	0	0
GREAT PANTHER RESOURCES LTD COMMON STOCK	Cmn	39115V101	21	15,400	SH	Call	DFND	1	15,400	0	0
GREAT PLAINS ENERGY INC CMN STK	Cmn	391164100	18,667	684,037	SH		DFND	2	684,037	0	0
GREAT PLAINS ENERGY INC CMN STK	Cmn	391164100	1,050	38,465	SH		DFND	1	38,465	0	0
GREAT PLAINS ENERGY INC CMN STK	Cmn	391164100	317	11,600	SH	Call	DFND	1	11,600	0	0
GREAT PLAINS ENERGY INC CMN STK	Cmn	391164100	113,934	4,174,931	SH		DFND		4,174,931	0	0
GREEN BRICK PARTNERS INC	Cmn	392709101	339	41,075	SH		DFND		41,075	0	0
GREEN DOT CORP-CLASS A	Cmn	39304D102	2,777	120,446	SH		DFND		120,446	0	0
GREEN PLAINS INC	Cmn	393222104	251	9,597	SH		DFND	1	9,597	0	0
GREEN PLAINS INC	Cmn	393222104	592	22,600	SH	Call	DFND	1	22,600	0	0
GREEN PLAINS INC	Cmn	393222104	1,074	41,000	SH	Put	DFND	1	41,000	0	0
GREEN PLAINS RENEWABLE ENERGY 3.25% CB 10/01/2018-	Bond	393222AD6	20,185	14,500,000	PRN		DFND		0	0	0
GREENBRIER COMPANIES 3.5% CB 04/01/2018-REGISTERED	Bond	393657AH4	8,540	7,528,000	PRN		DFND		0	0	0
GREENBRIER COS INC CMN STOCK	Cmn	393657101	304	8,617	SH		DFND	1	8,617	0	0
GREENBRIER COS INC CMN STOCK	Cmn	393657101	1,274	36,100	SH	Call	DFND	1	36,100	0	0
GREENBRIER COS INC CMN STOCK	Cmn	393657101	748	21,200	SH	Put	DFND	1	21,200	0	0
GREENHILL & CO INC COMMON STOCK	Cmn	395259104	1,573	66,753	SH		DFND	2	66,753	0	0
GREENHILL & CO INC COMMON STOCK	Cmn	395259104	315	13,357	SH		DFND	1	13,357	0	0
GREENLIGHT CAPITAL RE LTD-A	Cmn	G4095J109	1,395	68,239	SH		DFND		68,239	0	0
GREIF INC CMN STK	Cmn	397624107	1,660	33,471	SH		DFND	2	33,471	0	0
GRIFFON CORPORATION-FOMERLY INST SYSTEMS COMM STOC	Cmn	398433102	250	14,715	SH		DFND	2	14,715	0	0
GRIFFON CORPORATION-FOMERLY INST SYSTEMS COMM STOC	Cmn	398433102	1,305	76,708	SH		DFND		76,708	0	0
GRIFOLS SA-ADR	Depository Receipt	398438408	1,160	72,659	SH		DFND	2	72,659	0	0
GROUP 1 AUTOMOTIVE INC	Cmn	398905109	7,380	115,536	SH		DFND	2	115,536	0	0
GROUP 1 AUTOMOTIVE INC	Cmn	398905109	1,080	16,900	SH	Call	DFND	1	16,900	0	0
GROUP 1 AUTOMOTIVE INC	Cmn	398905109	7,309	114,415	SH		DFND		114,415	0	0
GROUPON INC	Cmn	399473107	4,876	946,783	SH		DFND	2	946,783	0	0
GROUPON INC	Cmn	399473107	163	31,634	SH		DFND	1	31,634	0	0
GROUPON INC	Cmn	399473107	1,190	231,000	SH	Call	DFND	1	231,000	0	0
GROUPON INC	Cmn	399473107	1,009	196,000	SH	Put	DFND	1	196,000	0	0
GRUBHUB INC	Cmn	400110102	4,239	98,613	SH		DFND	2	98,613	0	0
GRUBHUB INC	Cmn	400110102	774	18,000	SH	Call	DFND	2	18,000	0	0
GRUBHUB INC	Cmn	400110102	4,870	113,278	SH		DFND	1	113,278	0	0
GRUBHUB INC	Cmn	400110102	3,426	79,700	SH	Call	DFND	1	79,700	0	0
GRUBHUB INC	Cmn	400110102	6,474	150,600	SH	Put	DFND	1	150,600	0	0
GRUPO AEROPORTUARIO DEL SURESTE SA DE CV - ADR 1:1	Depository Receipt	40051E202	437	2,984	SH		DFND	1	2,984	0	0
GRUPO FINANCIERO GALICIA-ADR 1:10	Cmn	399909100	691	22,200	SH	Call	DFND	1	22,200	0	0
GRUPO TELEVISA SPONS ADR 1:5	Depository Receipt	40049J206	2,126	82,764	SH		DFND	1	82,764	0	0
GRUPO TELEVISA SPONS ADR 1:5	Cmn	40049J206	848	33,000	SH	Call	DFND	1	33,000	0	0
GRUPO TELEVISA SPONS ADR 1:5	Cmn	40049J206	2,890	112,500	SH	Put	DFND	1	112,500	0	0
GSE SYSTEMS INC CMN STOCK	Cmn	36227K106	104	36,252	SH		DFND	1	36,252	0	0
GSV CAPITAL 5.25% CB 09/15/2018-REGISTERED	Bond	36191JAB7	8,746	9,500,000	PRN		DFND		0	0	0
GSV CAPITAL CORP	Cmn	36191J101	106	22,460	SH		DFND	1	22,460	0	0
GSV CAPITAL CORP	Cmn	36191J101	111	23,600	SH	Put	DFND	1	23,600	0	0
GTX INC COMMON STOCK	Cmn	40052B108	43	54,851	SH		DFND	1	54,851	0	0
GUESS INC CMN STK	Cmn	401617105	164	11,200	SH	Call	DFND	2	11,200	0	0
GUESS INC CMN STK	Cmn	401617105	316	21,600	SH	Put	DFND	2	21,600	0	0
GUESS INC CMN STK	Cmn	401617105	482	33,000	SH	Call	DFND	1	33,000	0	0
GUESS INC CMN STK	Cmn	401617105	888	60,800	SH	Put	DFND	1	60,800	0	0
GUESS INC CMN STK	Cmn	401617105	5,103	349,303	SH		DFND		349,303	0	0
GUGGEN BLTSHR 2024 HY CORP	Cmn	18383M134	2,746	107,900	SH		DFND	1	107,900	0	0
GUGGEN BLTSHR 2026 CORP BOND	Cmn	18383M126	209	10,340	SH		DFND	1	10,340	0	0
GUGGENHEIM BULLET 2022 CORP	Cmn	18383M258	1,307	60,347	SH		DFND	1	60,347	0	0
GUGGENHEIM BULLETSH CO 2023	Cmn	18383M241	2,415	112,960	SH		DFND	1	112,960	0	0
GUGGENHEIM BULLETSH CO 2024	Cmn	18383M233	1,973	92,429	SH		DFND	1	92,429	0	0
GUGGENHEIM BULLETSH HY 2021	Cmn	18383M225	1,384	55,725	SH		DFND	1	55,725	0	0
GUGGENHEIM BULLETSHARES 2016	Cmn	18383M415	1,014	39,278	SH		DFND	1	39,278	0	0
GUGGENHEIM BULLETSHARES 2016 C	Cmn	18383M555	513	23,257	SH		DFND	1	23,257	0	0
GUGGENHEIM BULLETSHARES 2017	Cmn	18383M399	277	10,691	SH		DFND	1	10,691	0	0
GUGGENHEIM BULLETSHARES 2017 C	Cmn	18383M548	1,726	76,118	SH		DFND	1	76,118	0	0
GUGGENHEIM BULLETSHARES 2018	Cmn	18383M381	1,019	40,264	SH		DFND	1	40,264	0	0
GUGGENHEIM BULLETSHARES 2020	Cmn	18383M514	3,005	138,426	SH		DFND	1	138,426	0	0
GUGGENHEIM BULLETSHARES 2023	Cmn	18383M183	218	8,202	SH		DFND	1	8,202	0	0
GUGGENHEIM BULLETSHARES 2025	Cmn	18383M191	2,193	103,160	SH		DFND	1	103,160	0	0
GUGGENHEIM CANADIAN ENERGY INC	Cmn	18383Q606	430	48,877	SH		DFND	1	48,877	0	0
GUGGENHEIM CHINA ALL-CAP ETF	Cmn	18385P101	235	8,710	SH		DFND	1	8,710	0	0
GUGGENHEIM ENHANCED EQUITY INC	Cmn	40167B100	87	11,113	SH		DFND	1	11,113	0	0
GUGGENHEIM INSIDER SENTIMENT E	Cmn	18383M209	666	13,297	SH		DFND	1	13,297	0	0
GUGGENHEIM INTERNATIONAL MULTI	Cmn	18383Q804	577	37,965	SH		DFND	1	37,965	0	0
GUGGENHEIM MSCI GLOBAL TIMBER	Cmn	18383Q879	212	8,515	SH		DFND	1	8,515	0	0
GUGGENHEIM MULTI-ASSET INCOME	Cmn	18383M506	641	33,036	SH		DFND	1	33,036	0	0
GUGGENHEIM RAYMOND JAMES SB-1	Cmn	18383M613	774	21,176	SH		DFND	1	21,176	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W791	3,664	45,187	SH		DFND	1	45,187	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W825	448	5,155	SH		DFND	1	5,155	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W841	1,107	7,111	SH		DFND	1	7,111	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W858	1,087	34,780	SH		DFND	1	34,780	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W866	1,535	25,592	SH		DFND	1	25,592	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W874	10,455	85,430	SH		DFND	1	85,430	0	0
GUGGENHEIM S&P 500 EQUAL WEIGH	Cmn	78355W882	2,613	30,033	SH		DFND	1	30,033	0	0
GUGGENHEIM S&P 500 EQUAL WGT	Cmn	78355W486	615	22,405	SH		DFND	1	22,405	0	0
GUGGENHEIM S&P 500 PURE GROWTH	Cmn	78355W403	4,215	50,047	SH		DFND	1	50,047	0	0
GUGGENHEIM S&P 500 PURE VALUE	Cmn	78355W304	1,211	22,898	SH		DFND	1	22,898	0	0
GUGGENHEIM S&P 500 TOP 50 ETF	Cmn	78355W205	4,684	30,662	SH		DFND	1	30,662	0	0
GUGGENHEIM S&P GLOBAL DIVIDEND	Cmn	18383M860	282	28,083	SH		DFND	1	28,083	0	0
GUGGENHEIM S&P HIGH INCOME	Cmn	18383Q721	751	28,211	SH		DFND	1	28,211	0	0
GUGGENHEIM S&P MIDCAP 400 EQUA	Cmn	78355W577	2,377	44,727	SH		DFND	1	44,727	0	0
GUGGENHEIM S&P MIDCAP 400 PURE	Cmn	78355W502	217	3,911	SH		DFND	1	3,911	0	0
GUGGENHEIM S&P MIDCAP 400 PURE	Cmn	78355W601	2,429	19,477	SH		DFND	1	19,477	0	0
GUGGENHEIM S&P SMALLCAP 600 EQ	Cmn	78355W585	1,977	44,349	SH		DFND	1	44,349	0	0
GUGGENHEIM S&P SMALLCAP 600 PU	Cmn	78355W700	6,010	95,519	SH		DFND	1	95,519	0	0
GUGGENHEIM S&P SMALLCAP 600 PU	Cmn	78355W809	3,321	37,254	SH		DFND	1	37,254	0	0
GUGGENHEIM S&P SPIN-OFF ETF	Cmn	18383M605	1,724	40,213	SH		DFND	1	40,213	0	0
GUGGENHEIM SHIPPING ETF	Cmn	18383Q796	461	40,088	SH		DFND	1	40,088	0	0
GUGGENHEIM SOLAR ETF	Cmn	18383Q739	355	17,500	SH	Call	DFND	1	17,500	0	0
GUIDEWIRE SOFTWARE INC	Cmn	40171V100	1,142	19,037	SH		DFND	2	19,037	0	0
GUIDEWIRE SOFTWARE INC	Cmn	40171V100	814	13,564	SH		DFND	1	13,564	0	0
GUIDEWIRE SOFTWARE INC	Cmn	40171V100	258	4,300	SH	Put	DFND	1	4,300	0	0
GULF RESOURCES INC COMMON STOCK	Cmn	40251W309	61	28,500	SH	Call	DFND	1	28,500	0	0
GULFPORT ENERGY CORP COMMON STOCK	Cmn	402635304	2,260	79,991	SH		DFND	2	79,991	0	0
GULFPORT ENERGY CORP COMMON STOCK	Cmn	402635304	228	8,067	SH		DFND	1	8,067	0	0
GULFPORT ENERGY CORP COMMON STOCK	Cmn	402635304	590	20,900	SH	Call	DFND	1	20,900	0	0
GULFPORT ENERGY CORP COMMON STOCK	Cmn	402635304	1,071	37,900	SH	Put	DFND	1	37,900	0	0
GULFPORT ENERGY CORP COMMON STOCK	Cmn	402635304	11,944	422,803	SH		DFND		422,803	0	0
GW PHARMACEUTICALS	Depository Receipt	36197T103	380	2,864	SH		DFND	2	2,864	0	0
GW PHARMACEUTICALS	Cmn	36197T103	372	2,800	SH	Call	DFND	2	2,800	0	0
GW PHARMACEUTICALS	Cmn	36197T103	11,654	87,800	SH	Call	DFND	1	87,800	0	0
GW PHARMACEUTICALS	Cmn	36197T103	9,636	72,600	SH	Put	DFND	1	72,600	0	0
H&E EQUIPMENT SERVICES INC COMMON STOCK	Cmn	404030108	576	34,345	SH		DFND	2	34,345	0	0
H&E EQUIPMENT SERVICES INC COMMON STOCK	Cmn	404030108	293	17,503	SH		DFND	1	17,503	0	0
H&E EQUIPMENT SERVICES INC COMMON STOCK	Cmn	404030108	595	35,482	SH		DFND		35,482	0	0
HABIT RESTAURANTS INC/THE-A	Cmn	40449J103	385	27,474	SH		DFND	2	27,474	0	0
HABIT RESTAURANTS INC/THE-A	Cmn	40449J103	1,929	137,757	SH		DFND		137,757	0	0
HACKETT GROUP INC/THE CMN STOCK	Cmn	404609109	491	29,700	SH		DFND	2	29,700	0	0
HAEMONETICS CORPORATION CMN STK	Cmn	405024100	356	9,820	SH		DFND	1	9,820	0	0
HAIN CELESTIAL GROUP INC CMN STK	Cmn	405217100	541	15,200	SH	Call	DFND	2	15,200	0	0
HAIN CELESTIAL GROUP INC CMN STK	Cmn	405217100	1,932	54,300	SH	Put	DFND	2	54,300	0	0
HAIN CELESTIAL GROUP INC CMN STK	Cmn	405217100	5,067	142,400	SH	Call	DFND	1	142,400	0	0
HAIN CELESTIAL GROUP INC CMN STK	Cmn	405217100	2,932	82,400	SH	Put	DFND	1	82,400	0	0
HALCON RESOURCES CORP	Cmn	40537Q605	301	32,105	SH		DFND	1	32,105	0	0
HALCON RESOURCES CORP	Cmn	40537Q605	1,903	202,903	SH		DFND		202,903	0	0
HALLIBURTON CO COMMON	Cmn	406216101	206	4,600	SH	Put	DFND	2	4,600	0	0
HALLIBURTON CO COMMON	Cmn	406216101	47,734	1,063,600	SH	Call	DFND	1	1,063,600	0	0
HALLIBURTON CO COMMON	Cmn	406216101	25,721	573,100	SH	Put	DFND	1	573,100	0	0
HALLIBURTON CO COMMON	Cmn	406216101	26,040	580,213	SH		DFND		580,213	0	0
HALOZYME THERAPEUTICS INC COMMON STOCK	Cmn	40637H109	383	31,692	SH		DFND	1	31,692	0	0
HALOZYME THERAPEUTICS INC COMMON STOCK	Cmn	40637H109	668	55,300	SH	Call	DFND	1	55,300	0	0
HALOZYME THERAPEUTICS INC COMMON STOCK	Cmn	40637H109	155	12,800	SH	Put	DFND	1	12,800	0	0
HALYARD HEALTH INC	Cmn	40650V100	2,904	83,797	SH		DFND	2	83,797	0	0
HALYARD HEALTH INC	Cmn	40650V100	239	6,900	SH	Call	DFND	1	6,900	0	0
HANCOCK HLDG CO CMN STK	Cmn	410120109	2,504	77,203	SH		DFND	2	77,203	0	0
HANCOCK HLDG CO CMN STK	Cmn	410120109	246	7,600	SH	Put	DFND	1	7,600	0	0
HANESBRANDS INC COMMON STOCK	Cmn	410345102	853	33,770	SH		DFND	1	33,770	0	0
HANESBRANDS INC COMMON STOCK	Cmn	410345102	1,477	58,500	SH	Call	DFND	1	58,500	0	0
HANESBRANDS INC COMMON STOCK	Cmn	410345102	2,278	90,200	SH	Put	DFND	1	90,200	0	0
HANESBRANDS INC COMMON STOCK	Cmn	410345102	34,960	1,384,539	SH		DFND		1,384,539	0	0
HANOVER INSURANCE GROUP INC/TH CMN STOCK	Cmn	410867105	276	3,655	SH		DFND		3,655	0	0
HARLEY-DAVIDSON INC CMN STK	Cmn	412822108	815	15,500	SH	Call	DFND	2	15,500	0	0
HARLEY-DAVIDSON INC CMN STK	Cmn	412822108	237	4,500	SH	Put	DFND	2	4,500	0	0
HARLEY-DAVIDSON INC CMN STK	Cmn	412822108	12,416	236,100	SH	Call	DFND	1	236,100	0	0
HARLEY-DAVIDSON INC CMN STK	Cmn	412822108	13,616	258,900	SH	Put	DFND	1	258,900	0	0
HARLEY-DAVIDSON INC CMN STK	Cmn	412822108	6,068	115,392	SH		DFND		115,392	0	0
HARMAN INTERNATIONAL INDS CMN STK	Cmn	413086109	655	7,758	SH		DFND	1	7,758	0	0
HARMAN INTERNATIONAL INDS CMN STK	Cmn	413086109	3,302	39,100	SH	Call	DFND	1	39,100	0	0
HARMAN INTERNATIONAL INDS CMN STK	Cmn	413086109	4,028	47,700	SH	Put	DFND	1	47,700	0	0
HARMAN INTERNATIONAL INDS CMN STK	Cmn	413086109	2,716	32,166	SH		DFND		32,166	0	0
HARMON GOLD MNG-SPONS ADR 1:1	Depository Receipt	413216300	78	22,336	SH		DFND	1	22,336	0	0
HARMON GOLD MNG-SPONS ADR 1:1	Cmn	413216300	71	20,400	SH	Call	DFND	1	20,400	0	0
HARMON GOLD MNG-SPONS ADR 1:1	Cmn	413216300	169	48,300	SH	Put	DFND	1	48,300	0	0
HARMONIC LIGHTWAVES INC CMN STOCK	Cmn	413160102	236	39,735	SH		DFND	2	39,735	0	0
HARMONIC LIGHTWAVES INC CMN STOCK	Cmn	413160102	207	34,868	SH		DFND	1	34,868	0	0
HARMONIC LIGHTWAVES INC CMN STOCK	Cmn	413160102	297	50,103	SH		DFND		50,103	0	0
HARRIS & HARRIS GROUP INC CMN STOCK	Cmn	413833104	35	25,300	SH	Call	DFND	1	25,300	0	0
HARRIS CORP DEL	Cmn	413875105	3,005	32,800	SH	Call	DFND	1	32,800	0	0
HARRIS CORP DEL	Cmn	413875105	815	8,900	SH	Put	DFND	1	8,900	0	0
HARRIS CORP DEL	Cmn	413875105	7,736	84,450	SH		DFND		84,450	0	0
HARSCO CORP	Cmn	415864107	114	11,500	SH	Call	DFND	1	11,500	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	9,919	231,646	SH		DFND	2	231,646	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	505	11,800	SH	Call	DFND	2	11,800	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	522	12,200	SH	Put	DFND	2	12,200	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	4,210	98,318	SH		DFND	1	98,318	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	6,235	145,600	SH	Call	DFND	1	145,600	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	7,648	178,600	SH	Put	DFND	1	178,600	0	0
HARTFORD FINANCIAL SVCS GRP CMN STOCK	Cmn	416515104	39,736	927,972	SH		DFND		927,972	0	0
HASBRO 94 CMN STOCK	Cmn	418056107	2,617	32,994	SH		DFND	2	32,994	0	0
HASBRO 94 CMN STOCK	Cmn	418056107	290	3,653	SH		DFND	1	3,653	0	0
HASBRO 94 CMN STOCK	Cmn	418056107	5,807	73,200	SH	Call	DFND	1	73,200	0	0
HASBRO 94 CMN STOCK	Cmn	418056107	3,379	42,600	SH	Put	DFND	1	42,600	0	0
HAVERTY FURNITURE CMN STK	Cmn	419596101	1,149	57,337	SH		DFND		57,337	0	0
HAWAIIAN HOLDINGS INC	Cmn	419879101	1,380	28,400	SH	Call	DFND	1	28,400	0	0
HAWAIIAN HOLDINGS INC	Cmn	419879101	525	10,800	SH	Put	DFND	1	10,800	0	0
HAYNES INTERNATIONAL INC COMMON STOCK	Cmn	420877201	290	7,824	SH		DFND	2	7,824	0	0
HAYNES INTERNATIONAL INC COMMON STOCK	Cmn	420877201	942	25,378	SH		DFND		25,378	0	0
HCA HOLDINGS INC	Cmn	40412C101	5,530	73,125	SH		DFND	1	73,125	0	0
HCA HOLDINGS INC	Cmn	40412C101	8,077	106,800	SH	Call	DFND	1	106,800	0	0
HCA HOLDINGS INC	Cmn	40412C101	15,217	201,200	SH	Put	DFND	1	201,200	0	0
HCA HOLDINGS INC	Cmn	40412C101	26,141	345,637	SH		DFND		345,637	0	0
HCI GROUP 3.875% CB 03/15/2019-REGISTERED	Bond	40416EAB9	5,827	6,034,000	PRN		DFND		0	0	0
HCI GROUP INC	Cmn	40416E103	610	20,100	SH	Call	DFND	1	20,100	0	0
HCI GROUP INC	Cmn	40416E103	2,924	96,297	SH		DFND		96,297	0	0
HCP INC COMMON STOCK	Cmn	40414L109	2,626	69,200	SH	Call	DFND	2	69,200	0	0
HCP INC COMMON STOCK	Cmn	40414L109	3,992	105,200	SH	Put	DFND	2	105,200	0	0
HCP INC COMMON STOCK	Cmn	40414L109	2,342	61,700	SH	Call	DFND	1	61,700	0	0
HCP INC COMMON STOCK	Cmn	40414L109	2,877	75,800	SH	Put	DFND	1	75,800	0	0
HCP INC COMMON STOCK	Cmn	40414L109	385	10,158	SH		DFND		10,158	0	0
HD SUPPLY HOLDINGS INC	Cmn	40416M105	641	20,047	SH		DFND	2	20,047	0	0
HD SUPPLY HOLDINGS INC	Cmn	40416M105	496	15,500	SH	Call	DFND	1	15,500	0	0
HD SUPPLY HOLDINGS INC	Cmn	40416M105	764	23,900	SH	Put	DFND	1	23,900	0	0
HD SUPPLY HOLDINGS INC	Cmn	40416M105	89,334	2,793,422	SH		DFND		2,793,422	0	0
HDFC BANK LTD - ADR	Depository Receipt	40415F101	556	7,730	SH		DFND	1	7,730	0	0
HDFC BANK LTD - ADR	Cmn	40415F101	1,330	18,500	SH	Call	DFND	1	18,500	0	0
HDFC BANK LTD - ADR	Cmn	40415F101	532	7,400	SH	Put	DFND	1	7,400	0	0
HEADWATERS INC CMN STOCK	Cmn	42210P102	1,761	104,088	SH		DFND	2	104,088	0	0
HEADWATERS INC CMN STOCK	Cmn	42210P102	245	14,500	SH	Call	DFND	1	14,500	0	0
HEADWATERS INC CMN STOCK	Cmn	42210P102	293	17,300	SH	Put	DFND	1	17,300	0	0
HEADWATERS INC CMN STOCK	Cmn	42210P102	17,406	1,028,732	SH		DFND		1,028,732	0	0
HEALTH CARE SELECT SECTOR	Cmn	81369Y209	987	13,688	SH		DFND	1	13,688	0	0
HEALTH CARE SELECT SECTOR	Cmn	81369Y209	47,867	663,800	SH	Call	DFND	1	663,800	0	0
HEALTH CARE SELECT SECTOR	Cmn	81369Y209	33,971	471,100	SH	Put	DFND	1	471,100	0	0
HEALTH CARE SELECT SECTOR	Cmn	81369Y209	2,255	31,271	SH		DFND		31,271	0	0
HEALTHCARE REALTY TRUST CMN STK	Cmn	421946104	838	24,604	SH		DFND	2	24,604	0	0
HEALTHCARE REALTY TRUST CMN STK	Cmn	421946104	958	28,130	SH		DFND		28,130	0	0
HEALTHCARE SERVICES GROUP CMN STK	Cmn	421906108	1,081	27,313	SH		DFND	2	27,313	0	0
HEALTHCARE TRUST OF AMERICA	Cmn	42225P501	1,018	31,204	SH		DFND	2	31,204	0	0
HEALTHCARE TRUST OF AMERICA	Cmn	42225P501	365	11,200	SH	Call	DFND	1	11,200	0	0
HEALTHCARE TRUST OF AMERICA	Cmn	42225P501	275	8,432	SH		DFND		8,432	0	0
HEALTHEQUITY INC	Cmn	42226A107	511	13,500	SH	Call	DFND	1	13,500	0	0
HEALTHSOUTH CORP COMMON STOCK	Cmn	421924309	602	14,848	SH		DFND	1	14,848	0	0
HEALTHSOUTH CORP COMMON STOCK	Cmn	421924309	552	13,600	SH	Call	DFND	1	13,600	0	0
HEALTHSTREAM INC CMN STK	Cmn	42222N103	387	14,006	SH		DFND		14,006	0	0
HEALTHWAYS 1.5% CB 07/01/2018-REGISTERED	Bond	422245AB6	17,961	12,344,000	PRN		DFND		0	0	0
HEALTHWAYS INC CMN STK	Cmn	422245100	3,985	150,592	SH		DFND	2	150,592	0	0
HEARTLAND EXPRESS INC CMN STK	Cmn	422347104	5,534	293,091	SH		DFND		293,091	0	0
HEAT BIOLOGICS INC	Cmn	42237K102	46	33,676	SH		DFND	1	33,676	0	0
HECLA MINING COMMON STOCK HL	Cmn	422704106	19,117	3,353,843	SH		DFND	2	3,353,843	0	0
HECLA MINING COMMON STOCK HL	Cmn	422704106	5,031	882,675	SH		DFND	1	882,675	0	0
HECLA MINING COMMON STOCK HL	Cmn	422704106	1,064	186,600	SH	Call	DFND	1	186,600	0	0
HECLA MINING COMMON STOCK HL	Cmn	422704106	6,020	1,056,100	SH	Put	DFND	1	1,056,100	0	0
HEICO CORP - CL A CMN STOCK	Cmn	422806208	343	5,676	SH		DFND	1	5,676	0	0
HELEN OF TROY CORP CMN STOCK	Cmn	G4388N106	5,701	66,161	SH		DFND	2	66,161	0	0
HELEN OF TROY CORP CMN STOCK	Cmn	G4388N106	298	3,464	SH		DFND	1	3,464	0	0
HELEN OF TROY CORP CMN STOCK	Cmn	G4388N106	1,396	16,200	SH	Call	DFND	1	16,200	0	0
HELEN OF TROY CORP CMN STOCK	Cmn	G4388N106	1,577	18,300	SH	Put	DFND	1	18,300	0	0
HELEN OF TROY CORP CMN STOCK	Cmn	G4388N106	4,481	51,997	SH		DFND		51,997	0	0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK	Cmn	42330P107	107	13,221	SH		DFND	1	13,221	0	0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK	Cmn	42330P107	251	30,900	SH	Call	DFND	1	30,900	0	0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK	Cmn	42330P107	167	20,600	SH	Put	DFND	1	20,600	0	0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK	Cmn	42330P107	1,135	139,607	SH		DFND		139,607	0	0
HELMERICH & PAYNE INC	Cmn	423452101	3,774	56,080	SH		DFND	2	56,080	0	0
HELMERICH & PAYNE INC	Cmn	423452101	13,534	201,100	SH	Call	DFND	1	201,100	0	0
HELMERICH & PAYNE INC	Cmn	423452101	4,045	60,100	SH	Put	DFND	1	60,100	0	0
HERBALIFE LTD 2% CB 08/15/2019-REGISTERED	Bond	42703MAB9	34,690	35,000,000	PRN		DFND		0	0	0
HERBALIFE LTD COMMON STOCK	Cmn	G4412G101	958	15,447	SH		DFND	1	15,447	0	0
HERBALIFE LTD COMMON STOCK	Cmn	G4412G101	17,822	287,500	SH	Call	DFND	1	287,500	0	0
HERBALIFE LTD COMMON STOCK	Cmn	G4412G101	26,191	422,500	SH	Put	DFND	1	422,500	0	0
HERBALIFE LTD COMMON STOCK	Cmn	G4412G101	9,346	150,759	SH		DFND		150,759	0	0
HERC HOLDINGS INC	Cmn	42704L104	388	11,500	SH	Call	DFND	1	11,500	0	0
HERC HOLDINGS INC	Cmn	42704L104	3,927	116,527	SH		DFND		116,527	0	0
HERCULES CAPITAL INC	Cmn	427096508	246	18,139	SH		DFND	2	18,139	0	0
HERITAGE FINANCIAL CORP CMN STOCK	Cmn	42722X106	498	27,761	SH		DFND		27,761	0	0
HERITAGE INSURANCE HOLDINGS IN	Cmn	42727J102	356	24,679	SH		DFND		24,679	0	0
HERON THERAPEUTICS INC	Cmn	427746102	482	28,000	SH	Call	DFND	1	28,000	0	0
HERTZ GLOBAL HOLDINGS INC	Cmn	42806J106	9,573	238,363	SH		DFND	2	238,363	0	0
HERTZ GLOBAL HOLDINGS INC	Cmn	42806J106	779	19,400	SH	Call	DFND	1	19,400	0	0
HERTZ GLOBAL HOLDINGS INC	Cmn	42806J106	1,819	45,300	SH	Put	DFND	1	45,300	0	0
HERTZ GLOBAL HOLDINGS INC	Cmn	42806J106	4,166	103,739	SH		DFND		103,739	0	0
HESS CORP COMMON STOCK	Cmn	42809H107	204	3,800	SH	Call	DFND	2	3,800	0	0
HESS CORP COMMON STOCK	Cmn	42809H107	499	9,300	SH	Put	DFND	2	9,300	0	0
HESS CORP COMMON STOCK	Cmn	42809H107	520	9,700	SH		DFND	1	9,700	0	0
HESS CORP COMMON STOCK	Cmn	42809H107	33,298	621,000	SH	Call	DFND	1	621,000	0	0
HESS CORP COMMON STOCK	Cmn	42809H107	25,775	480,700	SH	Put	DFND	1	480,700	0	0
HESS CORP COMMON STOCK	Cmn	42809H107	6,512	121,450	SH		DFND		121,450	0	0
HEWLETT PACKARD ENTERPRISE COMPANY	Cmn	42824C109	928	40,800	SH	Call	DFND	2	40,800	0	0
HEWLETT PACKARD ENTERPRISE COMPANY	Cmn	42824C109	1,681	73,900	SH	Put	DFND	2	73,900	0	0
HEWLETT PACKARD ENTERPRISE COMPANY	Cmn	42824C109	3,952	173,708	SH		DFND	1	173,708	0	0
HEWLETT PACKARD ENTERPRISE COMPANY	Cmn	42824C109	6,279	276,000	SH	Call	DFND	1	276,000	0	0
HEWLETT PACKARD ENTERPRISE COMPANY	Cmn	42824C109	4,316	189,700	SH	Put	DFND	1	189,700	0	0
HEWLETT PACKARD ENTERPRISE COMPANY	Cmn	42824C109	259,117	11,389,747	SH		DFND		11,389,747	0	0
HEXCEL CORP. COMMON STOCK	Cmn	428291108	424	9,582	SH		DFND	1	9,582	0	0
HEXCEL CORP. COMMON STOCK	Cmn	428291108	341	7,700	SH	Call	DFND	1	7,700	0	0
HFF INC COMMON STOCK	Cmn	40418F108	4,922	177,752	SH		DFND		177,752	0	0
HHGREGG INC	Cmn	42833L108	24	13,100	SH	Call	DFND	1	13,100	0	0
HIBBETT SPORTS INC CMN STOCK	Cmn	428567101	567	14,200	SH	Call	DFND	1	14,200	0	0
HI-CRUSH PARTNERS LP	Cmn	428337109	395	25,721	SH		DFND	1	25,721	0	0
HI-CRUSH PARTNERS LP	Cmn	428337109	1,180	76,900	SH	Call	DFND	1	76,900	0	0
HI-CRUSH PARTNERS LP	Cmn	428337109	445	29,000	SH	Put	DFND	1	29,000	0	0
HIGHPOWER INTERNATIONAL INC	Cmn	43113X101	35	12,129	SH		DFND	1	12,129	0	0
HIGHWOODS PROPERTIES INC CMN STK	Cmn	431284108	10,493	201,316	SH		DFND	2	201,316	0	0
HILLENBRAND INC	Cmn	431571108	330	10,437	SH		DFND	2	10,437	0	0
HILLENBRAND INC	Cmn	431571108	1,190	37,621	SH		DFND		37,621	0	0
HILL-ROM HOLDINGS INC CMN STK	Cmn	431475102	248	4,000	SH	Call	DFND	1	4,000	0	0
HILL-ROM HOLDINGS INC CMN STK	Cmn	431475102	55,509	895,590	SH		DFND		895,590	0	0
HILLTOP HOLDINGS INC CMN STK	Cmn	432748101	837	37,280	SH		DFND	2	37,280	0	0
HILTON WORLDWIDE HOLDINGS IN	Cmn	43300A104	704	30,708	SH		DFND	1	30,708	0	0
HILTON WORLDWIDE HOLDINGS IN	Cmn	43300A104	3,018	131,600	SH	Call	DFND	1	131,600	0	0
HILTON WORLDWIDE HOLDINGS IN	Cmn	43300A104	1,527	66,600	SH	Put	DFND	1	66,600	0	0
HILTON WORLDWIDE HOLDINGS IN	Cmn	43300A104	863	37,648	SH		DFND		37,648	0	0
HIMAX TECHNOLOGIES INC ADR 1:1	Depository Receipt	43289P106	163	19,001	SH		DFND	1	19,001	0	0
HIMAX TECHNOLOGIES INC ADR 1:1	Cmn	43289P106	1,465	170,500	SH	Call	DFND	1	170,500	0	0
HIMAX TECHNOLOGIES INC ADR 1:1	Cmn	43289P106	1,506	175,300	SH	Put	DFND	1	175,300	0	0
HNI CORP CMN STK	Cmn	404251100	222	5,571	SH		DFND		5,571	0	0
HOLLY ENERGY PARTNERS, L.P. COMMON STOCK	Cmn	435763107	251	7,400	SH	Call	DFND	1	7,400	0	0
HOLLYFRONTIER CORP	Cmn	436106108	417	17,033	SH		DFND	1	17,033	0	0
HOLLYFRONTIER CORP	Cmn	436106108	1,936	79,000	SH	Call	DFND	1	79,000	0	0
HOLLYFRONTIER CORP	Cmn	436106108	2,308	94,200	SH	Put	DFND	1	94,200	0	0
HOLLYSYS AUTOMATION TECHNOLOGIES	Cmn	G45667105	248	11,200	SH	Call	DFND	1	11,200	0	0
HOLOGIC INC CMN STK	Cmn	436440101	9,265	238,593	SH		DFND	2	238,593	0	0
HOLOGIC INC CMN STK	Cmn	436440101	1,165	30,000	SH	Call	DFND	1	30,000	0	0
HOLOGIC INC CMN STK	Cmn	436440101	544	14,000	SH	Put	DFND	1	14,000	0	0
HOLOGIC INC CMN STK	Cmn	436440101	99,907	2,572,946	SH		DFND		2,572,946	0	0
HOLOGIC STEP CB 12/15/2043-REGISTERED	Bond	436440AG6	6,165	5,000,000	PRN		DFND		0	0	0
HOME DEPOT COMMON HD	Cmn	437076102	15,108	117,407	SH		DFND	2	117,407	0	0
HOME DEPOT COMMON HD	Cmn	437076102	1,248	9,700	SH	Put	DFND	2	9,700	0	0
HOME DEPOT COMMON HD	Cmn	437076102	64,816	503,700	SH	Call	DFND	1	503,700	0	0
HOME DEPOT COMMON HD	Cmn	437076102	96,806	752,300	SH	Put	DFND	1	752,300	0	0
HOME DEPOT COMMON HD	Cmn	437076102	44,181	343,342	SH		DFND		343,342	0	0
HOMESTREET INC	Cmn	43785V102	597	23,804	SH		DFND	2	23,804	0	0
HONDA MOTOR CO LTD - SPONS ADR 2:1	Cmn	438128308	385	13,300	SH	Call	DFND	1	13,300	0	0
HONDA MOTOR CO LTD - SPONS ADR 2:1	Cmn	438128308	211	7,300	SH	Put	DFND	1	7,300	0	0
HONDA MOTOR CO LTD - SPONS ADR 2:1	Depository Receipt	438128308	1,167	40,354	SH		DFND		40,354	0	0
HONEYWELL INTERNATIONAL INC CMN STK	Cmn	438516106	6,022	51,654	SH		DFND	1	51,654	0	0
HONEYWELL INTERNATIONAL INC CMN STK	Cmn	438516106	19,575	167,900	SH	Call	DFND	1	167,900	0	0
HONEYWELL INTERNATIONAL INC CMN STK	Cmn	438516106	55,812	478,700	SH	Put	DFND	1	478,700	0	0
HONEYWELL INTERNATIONAL INC CMN STK	Cmn	438516106	125,863	1,079,539	SH		DFND		1,079,539	0	0
HONEYWELL INTERNATIONAL INC CMN STK	Cmn	438516106	4,640	39,800	SH	Put	DFND		39,800	0	0
HONGLI CLEAN ENERGY TECHNOLOGI	Cmn	438586109	17	56,992	SH		DFND	1	56,992	0	0
HOOPER HOLMES INC CMN STK	Cmn	439104209	39	31,131	SH		DFND	1	31,131	0	0
HORACE MANN EDUCATORS COMMON	Cmn	440327104	2,027	55,295	SH		DFND	2	55,295	0	0
HORACE MANN EDUCATORS COMMON	Cmn	440327104	266	7,265	SH		DFND		7,265	0	0
HORIZON GLOBAL CORP	Cmn	44052W104	242	12,134	SH		DFND	2	12,134	0	0
HORIZON PHARMA PLC	Cmn	G4617B105	2,219	122,390	SH		DFND	2	122,390	0	0
HORIZON PHARMA PLC	Cmn	G4617B105	2,110	116,407	SH		DFND	1	116,407	0	0
HORIZON PHARMA PLC	Cmn	G4617B105	3,506	193,400	SH	Call	DFND	1	193,400	0	0
HORIZON PHARMA PLC	Cmn	G4617B105	3,374	186,100	SH	Put	DFND	1	186,100	0	0
HORIZON PHARMA PLC	Cmn	G4617B105	1,328	73,269	SH		DFND		73,269	0	0
HORMEL GEO A & CO	Cmn	440452100	23,870	629,310	SH		DFND	2	629,310	0	0
HORMEL GEO A & CO	Cmn	440452100	1,361	35,870	SH		DFND	1	35,870	0	0
HORMEL GEO A & CO	Cmn	440452100	2,336	61,600	SH	Call	DFND	1	61,600	0	0
HORMEL GEO A & CO	Cmn	440452100	1,218	32,100	SH	Put	DFND	1	32,100	0	0
HORMEL GEO A & CO	Cmn	440452100	203,163	5,356,260	SH		DFND		5,356,260	0	0
HORNBECK OFFSHORE SERVICES 1.5% CB 09/01/2019-REGI	Bond	440543AN6	4,365	7,500,000	PRN		DFND		0	0	0
HORNBECK OFFSHORE SERVICES COMMON STOCK	Cmn	440543106	134	24,300	SH	Call	DFND	1	24,300	0	0
HORNBECK OFFSHORE SERVICES COMMON STOCK	Cmn	440543106	89	16,100	SH	Put	DFND	1	16,100	0	0
HORNBECK OFFSHORE SERVICES COMMON STOCK	Cmn	440543106	1,467	266,789	SH		DFND		266,789	0	0
HORTONWORKS INC	Cmn	440894103	198	23,695	SH		DFND	2	23,695	0	0
HORTONWORKS INC	Cmn	440894103	314	37,616	SH		DFND	1	37,616	0	0
HORTONWORKS INC	Cmn	440894103	147	17,600	SH	Call	DFND	1	17,600	0	0
HORTONWORKS INC	Cmn	440894103	574	68,800	SH	Put	DFND	1	68,800	0	0
HORTONWORKS INC	Cmn	440894103	16,799	2,011,886	SH		DFND		2,011,886	0	0
HOSPITALITY PROPERTIES TRUST	Cmn	44106M102	1,459	49,100	SH	Call	DFND	1	49,100	0	0
HOSPITALITY PROPERTIES TRUST	Cmn	44106M102	666	22,400	SH	Put	DFND	1	22,400	0	0
HOSPITALITY PROPERTIES TRUST	Cmn	44106M102	8,023	269,937	SH		DFND		269,937	0	0
HOST HOTELS & RESORTS INC COMMON STOCK REIT	Cmn	44107P104	3,974	255,234	SH		DFND	1	255,234	0	0
HOST HOTELS & RESORTS INC COMMON STOCK REIT	Cmn	44107P104	1,571	100,900	SH	Call	DFND	1	100,900	0	0
HOST HOTELS & RESORTS INC COMMON STOCK REIT	Cmn	44107P104	1,071	68,800	SH	Put	DFND	1	68,800	0	0
HOUGHTON MIFFLIN HARCOURT CO	Cmn	44157R109	2,326	173,446	SH		DFND	2	173,446	0	0
HOUGHTON MIFFLIN HARCOURT CO	Cmn	44157R109	272	20,294	SH		DFND	1	20,294	0	0
HOUGHTON MIFFLIN HARCOURT CO	Cmn	44157R109	1,460	108,840	SH		DFND		108,840	0	0
HOULIHAN LOKEY INC	Cmn	441593100	581	23,180	SH		DFND		23,180	0	0
HOUSTON AMERICAN ENERGY CORP	Cmn	44183U100	11	56,003	SH		DFND	1	56,003	0	0
HOVNANIAN ENTRPRS INC -CL A CMN STK	Cmn	442487203	215	127,338	SH		DFND	1	127,338	0	0
HOVNANIAN ENTRPRS INC -CL A CMN STK	Cmn	442487203	157	93,000	SH	Call	DFND	1	93,000	0	0
HOVNANIAN ENTRPRS INC -CL A CMN STK	Cmn	442487203	259	153,400	SH	Put	DFND	1	153,400	0	0
HOVNANIAN ENTRPRS INC -CL A CMN STK	Cmn	442487203	345	203,897	SH		DFND		203,897	0	0
HOWARD HUGHES CORP/THE	Cmn	44267D107	523	4,567	SH		DFND	1	4,567	0	0
HOWARD HUGHES CORP/THE	Cmn	44267D107	1,294	11,300	SH	Call	DFND	1	11,300	0	0
HOWARD HUGHES CORP/THE	Cmn	44267D107	847	7,400	SH	Put	DFND	1	7,400	0	0
HOWARD HUGHES CORP/THE	Cmn	44267D107	9,403	82,118	SH		DFND		82,118	0	0
HP INC	Cmn	40434L105	3,747	241,300	SH	Call	DFND	2	241,300	0	0
HP INC	Cmn	40434L105	339	21,800	SH	Put	DFND	2	21,800	0	0
HP INC	Cmn	40434L105	2,382	153,409	SH		DFND	1	153,409	0	0
HP INC	Cmn	40434L105	9,969	641,900	SH	Call	DFND	1	641,900	0	0
HP INC	Cmn	40434L105	7,136	459,500	SH	Put	DFND	1	459,500	0	0
HP INC	Cmn	40434L105	2,665	171,583	SH		DFND		171,583	0	0
HRG GROUP INC	Cmn	40434J100	2,511	159,912	SH		DFND	2	159,912	0	0
HRG GROUP INC	Cmn	40434J100	203	12,900	SH	Call	DFND	1	12,900	0	0
HSBC HOLDINGS PLC - SPONS ADR 1:5	Cmn	404280406	12,156	323,200	SH	Call	DFND	1	323,200	0	0
HSBC HOLDINGS PLC - SPONS ADR 1:5	Cmn	404280406	18,869	501,700	SH	Put	DFND	1	501,700	0	0
HSBC HOLDINGS PLC 6.875% 01/01/9999	Bond	404280BC2	4,497	4,284,000	PRN		DFND		0	0	0
HSN INC	Cmn	404303109	1,745	43,851	SH		DFND	2	43,851	0	0
HSN INC	Cmn	404303109	251	6,311	SH		DFND	1	6,311	0	0
HSN INC	Cmn	404303109	366	9,200	SH	Call	DFND	1	9,200	0	0
HSN INC	Cmn	404303109	338	8,500	SH	Put	DFND	1	8,500	0	0
HSN INC	Cmn	404303109	5,529	138,924	SH		DFND		138,924	0	0
HTG MOLECULAR DIAGNOSTICS	Cmn	40434H104	25	10,685	SH		DFND	1	10,685	0	0
HUB GROUP INC CMN STOCK	Cmn	443320106	237	5,805	SH		DFND	1	5,805	0	0
HUBBELL INC -CL B CMN STK	Cmn	443510607	525	4,874	SH		DFND	2	4,874	0	0
HUBBELL INC -CL B CMN STK	Cmn	443510607	45,595	423,191	SH		DFND		423,191	0	0
HUBSPOT INC	Cmn	443573100	1,449	25,155	SH		DFND	2	25,155	0	0
HUBSPOT INC	Cmn	443573100	259	4,500	SH	Call	DFND	1	4,500	0	0
HUDBAY MINERALS INC	Cmn	443628102	348	87,998	SH		DFND	2	87,998	0	0
HUDBAY MINERALS INC	Cmn	443628102	54	13,571	SH		DFND	1	13,571	0	0
HUDBAY MINERALS INC COMMON STOCK	Cmn	443628102	3,647	921,490	SH		DFND	2	921,490	0	0
HUDSON PACIFIC PROPERTIES IN	Cmn	444097109	15,098	459,329	SH		DFND	2	459,329	0	0
HUDSON PACIFIC PROPERTIES IN	Cmn	444097109	7,212	219,421	SH		DFND		219,421	0	0
HUMANA INCORPORATED COMMON	Cmn	444859102	3,927	22,200	SH	Call	DFND	1	22,200	0	0
HUMANA INCORPORATED COMMON	Cmn	444859102	4,705	26,600	SH	Put	DFND	1	26,600	0	0
HUNT J B TRANS SVCS INC	Cmn	445658107	753	9,277	SH		DFND	1	9,277	0	0
HUNT J B TRANS SVCS INC	Cmn	445658107	1,152	14,200	SH	Call	DFND	1	14,200	0	0
HUNT J B TRANS SVCS INC	Cmn	445658107	1,039	12,800	SH	Put	DFND	1	12,800	0	0
HUNTINGTON BANCSHARES CMN STK	Cmn	446150104	1,676	169,964	SH		DFND	1	169,964	0	0
HUNTINGTON BANCSHARES CMN STK	Cmn	446150104	1,237	125,500	SH	Call	DFND	1	125,500	0	0
HUNTINGTON BANCSHARES CMN STK	Cmn	446150104	1,316	133,500	SH	Put	DFND	1	133,500	0	0
HUNTINGTON BANCSHARES CMN STK	Cmn	446150104	60,773	6,163,545	SH		DFND		6,163,545	0	0
HUNTINGTON INGALLS INDUSTRIE	Cmn	446413106	859	5,599	SH		DFND	2	5,599	0	0
HUNTINGTON INGALLS INDUSTRIE	Cmn	446413106	393	2,561	SH		DFND	1	2,561	0	0
HUNTINGTON INGALLS INDUSTRIE	Cmn	446413106	1,565	10,200	SH	Call	DFND	1	10,200	0	0
HUNTINGTON INGALLS INDUSTRIE	Cmn	446413106	3,160	20,600	SH	Put	DFND	1	20,600	0	0
HUNTINGTON INGALLS INDUSTRIE	Cmn	446413106	1,243	8,100	SH	Call	DFND		8,100	0	0
HUNTSMAN COS/THE COMMON STOCK	Cmn	447011107	2,811	172,768	SH		DFND	2	172,768	0	0
HUNTSMAN COS/THE COMMON STOCK	Cmn	447011107	822	50,502	SH		DFND	1	50,502	0	0
HUNTSMAN COS/THE COMMON STOCK	Cmn	447011107	1,752	107,700	SH	Call	DFND	1	107,700	0	0
HUNTSMAN COS/THE COMMON STOCK	Cmn	447011107	2,857	175,600	SH	Put	DFND	1	175,600	0	0
HURON CONSULTING GROUP 1.25% CB 10/01/2019-REGISTE	Bond	447462AB8	15,621	15,382,000	PRN		DFND		0	0	0
HURON CONSULTING GROUP INC COMMON STOCK	Cmn	447462102	334	5,588	SH		DFND	1	5,588	0	0
HURON CONSULTING GROUP INC COMMON STOCK	Cmn	447462102	224	3,753	SH		DFND		3,753	0	0
HUTCHINSON TECH CMN STK	Cmn	448407106	59	14,900	SH		DFND	1	14,900	0	0
HUTCHINSON TECH CMN STK	Cmn	448407106	94	23,600	SH	Put	DFND	1	23,600	0	0
HYATT HOTELS CORP - CL A	Cmn	448579102	709	14,396	SH		DFND	1	14,396	0	0
HYATT HOTELS CORP - CL A	Cmn	448579102	886	18,000	SH	Call	DFND	1	18,000	0	0
HYATT HOTELS CORP - CL A	Cmn	448579102	17,783	361,289	SH		DFND		361,289	0	0
HYSTER-YALE MATERIALS	Cmn	449172105	1,507	25,069	SH		DFND		25,069	0	0
IAC INTERACTIVECORP CMN STOCK	Cmn	44919P508	1,874	30,000	SH		DFND	2	30,000	0	0
IAC INTERACTIVECORP CMN STOCK	Cmn	44919P508	962	15,400	SH	Call	DFND	2	15,400	0	0
IAC INTERACTIVECORP CMN STOCK	Cmn	44919P508	1,524	24,400	SH	Put	DFND	2	24,400	0	0
IAC INTERACTIVECORP CMN STOCK	Cmn	44919P508	2,468	39,500	SH	Call	DFND	1	39,500	0	0
IAC INTERACTIVECORP CMN STOCK	Cmn	44919P508	3,061	49,000	SH	Put	DFND	1	49,000	0	0
IAC INTERACTIVECORP CMN STOCK	Cmn	44919P508	22,310	357,127	SH		DFND		357,127	0	0
IAMGOLD CORPORATION	Cmn	450913108	328	81,100	SH		DFND	2	81,100	0	0
IAMGOLD CORPORATION COMMON STOCK	Cmn	450913108	609	150,491	SH		DFND	1	150,491	0	0
IAMGOLD CORPORATION COMMON STOCK	Cmn	450913108	639	157,800	SH	Call	DFND	1	157,800	0	0
IAMGOLD CORPORATION COMMON STOCK	Cmn	450913108	897	221,500	SH	Put	DFND	1	221,500	0	0
IAO KUN GROUP HOLDING CO LTD	Cmn	G47204105	14	46,520	SH		DFND	1	46,520	0	0
IBERIABANK CORP CMN STOCK	Cmn	450828108	1,906	28,395	SH		DFND	2	28,395	0	0
IBERIABANK CORP CMN STOCK	Cmn	450828108	338	5,030	SH		DFND	1	5,030	0	0
IBERIABANK CORP CMN STOCK	Cmn	450828108	769	11,452	SH		DFND		11,452	0	0
IBM COMMON STOCK	Cmn	459200101	18,125	114,100	SH	Call	DFND	2	114,100	0	0
IBM COMMON STOCK	Cmn	459200101	17,569	110,600	SH	Put	DFND	2	110,600	0	0
IBM COMMON STOCK	Cmn	459200101	5,207	32,781	SH		DFND	1	32,781	0	0
IBM COMMON STOCK	Cmn	459200101	97,550	614,100	SH	Call	DFND	1	614,100	0	0
IBM COMMON STOCK	Cmn	459200101	160,534	1,010,600	SH	Put	DFND	1	1,010,600	0	0
ICAHN ENTERPRISES LP	Cmn	451100101	239	4,733	SH		DFND	1	4,733	0	0
ICAHN ENTERPRISES LP	Cmn	451100101	652	12,900	SH	Call	DFND	1	12,900	0	0
ICAHN ENTERPRISES LP	Cmn	451100101	743	14,700	SH	Put	DFND	1	14,700	0	0
ICF INTERNATIONAL INC	Cmn	44925C103	341	7,702	SH		DFND	2	7,702	0	0
ICICI BANK LTD -SPON ADR 1:2	Depository Receipt	45104G104	2,892	387,169	SH		DFND	1	387,169	0	0
ICICI BANK LTD -SPON ADR 1:2	Cmn	45104G104	347	46,500	SH	Call	DFND	1	46,500	0	0
ICICI BANK LTD -SPON ADR 1:2	Cmn	45104G104	1,966	263,200	SH	Put	DFND	1	263,200	0	0
ICON PLC	Cmn	G4705A100	580	7,500	SH	Call	DFND	1	7,500	0	0
ICONIX BRAND GROUP INC COMMON STOCK	Cmn	451055107	523	64,400	SH	Call	DFND	1	64,400	0	0
ICONIX BRAND GROUP INC COMMON STOCK	Cmn	451055107	254	31,300	SH	Put	DFND	1	31,300	0	0
ICONIX BRAND GROUP INC COMMON STOCK	Cmn	451055107	2,048	252,234	SH		DFND		252,234	0	0
ICU MEDICAL INC CMN STK	Cmn	44930G107	1,741	13,778	SH		DFND	2	13,778	0	0
IDACORP INC CMN STK	Cmn	451107106	499	6,374	SH		DFND	2	6,374	0	0
IDENTIV INC	Cmn	45170X205	35	16,036	SH		DFND	1	16,036	0	0
IDERA PHARMACEUTICALS INC CMN STOCK	Cmn	45168K306	38	14,649	SH		DFND	2	14,649	0	0
IDERA PHARMACEUTICALS INC CMN STOCK	Cmn	45168K306	80	31,376	SH		DFND	1	31,376	0	0
IDERA PHARMACEUTICALS INC CMN STOCK	Cmn	45168K306	42	16,400	SH	Call	DFND	1	16,400	0	0
IDEX CORP CMN STK	Cmn	45167R104	566	6,049	SH		DFND	2	6,049	0	0
IDEX CORP CMN STK	Cmn	45167R104	297	3,174	SH		DFND	1	3,174	0	0
IDEXX LABS INC CMN STK	Cmn	45168D104	4,917	43,619	SH		DFND	2	43,619	0	0
IDEXX LABS INC CMN STK	Cmn	45168D104	1,432	12,700	SH	Call	DFND	1	12,700	0	0
IGNITE RESTAURANT GROUP INC	Cmn	451730105	11	17,155	SH		DFND	1	17,155	0	0
IGNYTA INC	Cmn	451731103	97	15,456	SH		DFND	2	15,456	0	0
IHS MARKIT LTD	Cmn	G47567105	252	6,700	SH	Call	DFND	1	6,700	0	0
II-VI INC CMN STK	Cmn	902104108	710	29,163	SH		DFND	2	29,163	0	0
IKANG HEALTHCARE GROUP-ADR	Depository Receipt	45174L108	334	18,488	SH		DFND	1	18,488	0	0
IKANG HEALTHCARE GROUP-ADR	Cmn	45174L108	472	26,100	SH	Call	DFND	1	26,100	0	0
IKANG HEALTHCARE GROUP-ADR	Cmn	45174L108	499	27,600	SH	Put	DFND	1	27,600	0	0
ILG INC	Cmn	46113M108	592	34,500	SH	Call	DFND	1	34,500	0	0
ILG INC	Cmn	46113M108	1,207	70,300	SH	Put	DFND	1	70,300	0	0
ILLINOIS TOOL WKS INC	Cmn	452308109	6,735	56,200	SH	Call	DFND	2	56,200	0	0
ILLINOIS TOOL WKS INC	Cmn	452308109	6,196	51,700	SH	Put	DFND	2	51,700	0	0
ILLINOIS TOOL WKS INC	Cmn	452308109	481	4,014	SH		DFND	1	4,014	0	0
ILLINOIS TOOL WKS INC	Cmn	452308109	5,489	45,800	SH	Call	DFND	1	45,800	0	0
ILLINOIS TOOL WKS INC	Cmn	452308109	3,835	32,000	SH	Put	DFND	1	32,000	0	0
ILLUMINA INC.	Cmn	452327109	986	5,427	SH		DFND	1	5,427	0	0
ILLUMINA INC.	Cmn	452327109	16,549	91,100	SH	Call	DFND	1	91,100	0	0
ILLUMINA INC.	Cmn	452327109	13,679	75,300	SH	Put	DFND	1	75,300	0	0
ILLUMINA INC.	Cmn	452327109	10,226	56,294	SH		DFND		56,294	0	0
IMAX CORP CMN STOCK	Cmn	45245E109	728	25,117	SH		DFND	2	25,117	0	0
IMAX CORP CMN STOCK	Cmn	45245E109	1,535	53,000	SH	Call	DFND	1	53,000	0	0
IMAX CORP CMN STOCK	Cmn	45245E109	918	31,700	SH	Put	DFND	1	31,700	0	0
IMMERSION CORP CMN STOCK	Cmn	452521107	611	74,908	SH		DFND	2	74,908	0	0
IMMERSION CORP CMN STOCK	Cmn	452521107	119	14,600	SH	Call	DFND	1	14,600	0	0
IMMUNOGEN INC CMN STK	Cmn	45253H101	28	10,510	SH		DFND	1	10,510	0	0
IMMUNOGEN INC CMN STK	Cmn	45253H101	71	26,400	SH	Call	DFND	1	26,400	0	0
IMMUNOGEN INC CMN STK	Cmn	45253H101	78	29,200	SH	Put	DFND	1	29,200	0	0
IMMUNOGEN INC CMN STK	Cmn	45253H101	408	152,075	SH		DFND		152,075	0	0
IMMUNOMEDICS INC 4.75% CB 02/15/2020-REGISTERED	Bond	452907AK4	12,571	13,990,000	PRN		DFND		0	0	0
IMMUNOMEDICS INC CMN STK	Cmn	452907108	75	23,227	SH		DFND	1	23,227	0	0
IMMUNOMEDICS INC CMN STK	Cmn	452907108	374	115,100	SH	Call	DFND	1	115,100	0	0
IMMUNOMEDICS INC CMN STK	Cmn	452907108	280	86,100	SH	Put	DFND	1	86,100	0	0
IMPAC MORTGAGE HOLDINGS INC CMN STOCK	Cmn	45254P508	142	10,800	SH	Call	DFND	1	10,800	0	0
IMPAX LABORATORIES 2% CB 06/15/2022-REGISTERED	Bond	45256BAE1	3,965	4,500,000	PRN		DFND		0	0	0
IMPAX LABORATORIES INC CMN STOCK	Cmn	45256B101	2,466	104,047	SH		DFND	2	104,047	0	0
IMPAX LABORATORIES INC CMN STOCK	Cmn	45256B101	9,109	384,334	SH		DFND		384,334	0	0
IMPERIAL OIL CMN STOCK	Cmn	453038408	7,573	242,000	SH		DFND	2	242,000	0	0
IMPERIAL OIL LTD CMN STOCK	Cmn	453038408	1,443	46,070	SH		DFND	2	46,070	0	0
IMPERIAL OIL LTD CMN STOCK	Cmn	453038408	549	17,543	SH		DFND	1	17,543	0	0
IMPERVA INC	Cmn	45321L100	2,170	40,400	SH	Call	DFND	1	40,400	0	0
IMPERVA INC	Cmn	45321L100	935	17,400	SH	Put	DFND	1	17,400	0	0
IMPERVA INC	Cmn	45321L100	46,829	871,889	SH		DFND		871,889	0	0
IMS HEALTH HOLDINGS INC	Cmn	44970B109	287	9,173	SH		DFND	1	9,173	0	0
IMS HEALTH HOLDINGS INC	Cmn	44970B109	559	17,846	SH		DFND		17,846	0	0
INC RESEARCH HOLDINGS INC-A	Cmn	45329R109	7,407	166,146	SH		DFND	2	166,146	0	0
INC RESEARCH HOLDINGS INC-A	Cmn	45329R109	13,823	310,073	SH		DFND		310,073	0	0
INCONTACT 2.5% CB 04/01/2022-REGISTERED	Bond	45336EAB5	44,040	36,425,000	PRN		DFND		0	0	0
INCYTE 1.25% CB 11/15/2020-REGISTERED	Bond	45337CAN2	29,994	15,500,000	PRN		DFND		0	0	0
INCYTE CORP CMN STK	Cmn	45337C102	4,994	52,961	SH		DFND	2	52,961	0	0
INCYTE CORP CMN STK	Cmn	45337C102	9,693	102,800	SH	Call	DFND	1	102,800	0	0
INCYTE CORP CMN STK	Cmn	45337C102	6,270	66,500	SH	Put	DFND	1	66,500	0	0
INCYTE CORP CMN STK	Cmn	45337C102	48,740	516,920	SH		DFND		516,920	0	0
INDEPENDENCE CONTRACT DRILLI	Cmn	453415309	293	55,851	SH		DFND	2	55,851	0	0
INDEPENDENCE REALTY TRUST IN	Cmn	45378A106	810	90,036	SH		DFND	2	90,036	0	0
INDEPENDENT BANK CORP/MA CMN STK	Cmn	453836108	383	7,088	SH		DFND		7,088	0	0
INDUSTRIAL SELECT SECT SPDR	Cmn	81369Y704	1,293	22,156	SH		DFND	1	22,156	0	0
INDUSTRIAL SELECT SECT SPDR	Cmn	81369Y704	22,050	377,700	SH	Call	DFND	1	377,700	0	0
INDUSTRIAL SELECT SECT SPDR	Cmn	81369Y704	44,118	755,700	SH	Put	DFND	1	755,700	0	0
INDUSTRIAL SVCS AMER INC FLA CMN STOCK	Cmn	456314103	21	13,501	SH		DFND	1	13,501	0	0
INFINERA CORP	Cmn	45667G103	114	12,600	SH	Call	DFND	2	12,600	0	0
INFINERA CORP	Cmn	45667G103	517	57,200	SH	Put	DFND	2	57,200	0	0
INFINERA CORP	Cmn	45667G103	1,330	147,307	SH		DFND	1	147,307	0	0
INFINERA CORP	Cmn	45667G103	1,157	128,100	SH	Call	DFND	1	128,100	0	0
INFINERA CORP	Cmn	45667G103	1,974	218,600	SH	Put	DFND	1	218,600	0	0
INFINERA CORP	Cmn	45667G103	26,058	2,885,661	SH		DFND		2,885,661	0	0
INFINERA CORP 1.75% CB 06/01/2018-REGISTERED	Bond	45667GAB9	38,748	36,898,000	PRN		DFND		0	0	0
INFINITY PHARMACEUTICALS INC	Cmn	45665G303	43	27,251	SH		DFND	1	27,251	0	0
INFOBLOX INC	Cmn	45672H104	548	20,800	SH	Call	DFND	1	20,800	0	0
INFOBLOX INC	Cmn	45672H104	622	23,600	SH	Put	DFND	1	23,600	0	0
INFOBLOX INC	Cmn	45672H104	23,221	880,595	SH		DFND		880,595	0	0
INFOSYS TECHNOLOGIES LTD - SPONS ADR 1:1	Depository Receipt	456788108	713	45,161	SH		DFND	1	45,161	0	0
INFOSYS TECHNOLOGIES LTD - SPONS ADR 1:1	Cmn	456788108	2,831	179,400	SH	Call	DFND	1	179,400	0	0
INFOSYS TECHNOLOGIES LTD - SPONS ADR 1:1	Cmn	456788108	448	28,400	SH	Put	DFND	1	28,400	0	0
INFRAREIT INC	Cmn	45685L100	2,364	130,346	SH		DFND	2	130,346	0	0
INFRAREIT INC	Cmn	45685L100	2,149	118,486	SH		DFND		118,486	0	0
ING GROEP N.V. - SPONSORED ADR	Depository Receipt	456837103	180	14,615	SH		DFND	1	14,615	0	0
ING GROEP N.V. - SPONSORED ADR	Cmn	456837103	597	48,400	SH	Call	DFND	1	48,400	0	0
ING GROEP N.V. - SPONSORED ADR	Cmn	456837103	342	27,700	SH	Put	DFND	1	27,700	0	0
INGERSOLL-RAND PLC	Cmn	G47791101	3,339	49,151	SH		DFND	2	49,151	0	0
INGERSOLL-RAND PLC	Cmn	G47791101	318	4,674	SH		DFND	1	4,674	0	0
INGERSOLL-RAND PLC	Cmn	G47791101	2,949	43,400	SH	Call	DFND	1	43,400	0	0
INGERSOLL-RAND PLC	Cmn	G47791101	2,174	32,000	SH	Put	DFND	1	32,000	0	0
INGERSOLL-RAND PLC	Cmn	G47791101	20,338	299,359	SH		DFND		299,359	0	0
INGLES MARKETS CL A COMMON STOCK	Cmn	457030104	399	10,100	SH	Call	DFND	1	10,100	0	0
INGRAM MICRO INC - CL A	Cmn	457153104	2,179	61,113	SH		DFND	1	61,113	0	0
INGRAM MICRO INC - CL A	Cmn	457153104	574	16,100	SH	Call	DFND	1	16,100	0	0
INGRAM MICRO INC - CL A	Cmn	457153104	2,507	70,300	SH	Put	DFND	1	70,300	0	0
INGREDION INC	Cmn	457187102	5,504	41,362	SH		DFND	2	41,362	0	0
INGREDION INC	Cmn	457187102	888	6,672	SH		DFND	1	6,672	0	0
INGREDION INC	Cmn	457187102	1,543	11,600	SH	Call	DFND	1	11,600	0	0
INGREDION INC	Cmn	457187102	2,887	21,700	SH	Put	DFND	1	21,700	0	0
INNERWORKINGS INC COMMON STOCK	Cmn	45773Y105	258	27,439	SH		DFND	2	27,439	0	0
INNODATA INC	Cmn	457642205	67	27,335	SH		DFND	1	27,335	0	0
INNOPHOS HOLDINGS INC	Cmn	45774N108	1,683	43,110	SH		DFND		43,110	0	0
INNOSPEC INC CMN STK	Cmn	45768S105	245	4,034	SH		DFND	2	4,034	0	0
INNOVATOR IBD 50 ETF	Cmn	004006508	422	17,924	SH		DFND	1	17,924	0	0
INNOVIVA INC	Cmn	45781M101	182	16,594	SH		DFND	1	16,594	0	0
INNOVIVA INC	Cmn	45781M101	8,398	764,189	SH		DFND		764,189	0	0
INOTEK PHARMACEUTICALS 5.75% CB 08/01/2021-REGISTE	Bond	45780VAB8	20,364	15,000,000	PRN		DFND		0	0	0
INOVALON HOLDINGS INC - A	Cmn	45781D101	263	17,900	SH	Call	DFND	1	17,900	0	0
INOVIO PHARMACEUTICALS INC	Cmn	45773H201	252	27,000	SH	Call	DFND	1	27,000	0	0
INOVIO PHARMACEUTICALS INC	Cmn	45773H201	106	11,400	SH	Put	DFND	1	11,400	0	0
INPHI CORP	Cmn	45772F107	401	9,225	SH		DFND	1	9,225	0	0
INPHI CORP	Cmn	45772F107	627	14,400	SH	Put	DFND	1	14,400	0	0
INPHI CORP	Cmn	45772F107	4,636	106,558	SH		DFND		106,558	0	0
INSIGHT ENTERPRISES INC CMN STOCK	Cmn	45765U103	1,238	38,045	SH		DFND	2	38,045	0	0
INSMED INC CMN STK	Cmn	457669307	157	10,800	SH	Call	DFND	1	10,800	0	0
INSMED INC CMN STK	Cmn	457669307	10,563	727,475	SH		DFND		727,475	0	0
INSPERITY INC	Cmn	45778Q107	803	11,057	SH		DFND	1	11,057	0	0
INSPERITY INC	Cmn	45778Q107	305	4,200	SH	Call	DFND	1	4,200	0	0
INSPIREMD INC	Cmn	45779A507	18	227,654	SH		DFND	1	227,654	0	0
INSTEEL INDUSTRIES NYSE	Cmn	45774W108	280	7,715	SH		DFND	1	7,715	0	0
INSULET CORP	Cmn	45784P101	1,096	26,783	SH		DFND	2	26,783	0	0
INSULET CORP 2% CB 06/01/2019-REGISTERED	Bond	45784PAD3	5,213	4,734,000	PRN		DFND		0	0	0
INSYS THERAPEUTICS INC	Cmn	45824V209	1,154	97,900	SH	Call	DFND	1	97,900	0	0
INSYS THERAPEUTICS INC	Cmn	45824V209	310	26,300	SH	Put	DFND	1	26,300	0	0
INSYS THERAPEUTICS INC	Cmn	45824V209	4,571	387,683	SH		DFND		387,683	0	0
INTEGER HOLDINGS CORP	Cmn	45826H109	3,278	151,110	SH		DFND	2	151,110	0	0
INTEGER HOLDINGS CORP	Cmn	45826H109	2,295	105,816	SH		DFND		105,816	0	0
INTEGRA LIFESCIENCES CORP 1.625% CB 12/15/2016-REG	Bond	457985AK5	54,963	35,200,000	PRN		DFND		0	0	0
INTEGRA LIFESCIENCES HOLDINGS CMN STOCK	Cmn	457985208	223	2,700	SH	Put	DFND	1	2,700	0	0
INTEGRATED DEVICE TECH INC CMN STK	Cmn	458118106	9,171	396,996	SH		DFND	2	396,996	0	0
INTEGRATED DEVICE TECH INC CMN STK	Cmn	458118106	1,545	66,900	SH	Call	DFND	1	66,900	0	0
INTEGRATED DEVICE TECH INC CMN STK	Cmn	458118106	1,418	61,400	SH	Put	DFND	1	61,400	0	0
INTEGRATED DEVICE TECH INC CMN STK	Cmn	458118106	30,226	1,308,493	SH		DFND		1,308,493	0	0
INTEL CMN STOCK	Cmn	458140100	33,635	891,000	SH	Call	DFND	2	891,000	0	0
INTEL CMN STOCK	Cmn	458140100	43,141	1,142,800	SH	Put	DFND	2	1,142,800	0	0
INTEL CMN STOCK	Cmn	458140100	84,515	2,238,800	SH	Call	DFND	1	2,238,800	0	0
INTEL CMN STOCK	Cmn	458140100	68,758	1,821,400	SH	Put	DFND	1	1,821,400	0	0
INTEL CORP 2.95% CB 12/15/2035-REGISTERED	Bond	458140AD2	17,269	12,500,000	PRN		DFND		0	0	0
INTELIQUENT INC	Cmn	45825N107	335	20,760	SH		DFND	2	20,760	0	0
INTELLICHECK MOBILISA INC	Cmn	45817G201	34	19,985	SH		DFND	1	19,985	0	0
INTELSAT SA	Cmn	L5140P101	75	27,558	SH		DFND	1	27,558	0	0
INTER PARFUMS INC CMN STK	Cmn	458334109	201	6,234	SH		DFND	2	6,234	0	0
INTER PARFUMS INC CMN STK	Cmn	458334109	247	7,668	SH		DFND		7,668	0	0
INTERACTIVE BROKERS GROUP INC	Cmn	45841N107	242	6,848	SH		DFND	1	6,848	0	0
INTERACTIVE BROKERS GROUP INC	Cmn	45841N107	1,083	30,700	SH	Call	DFND	1	30,700	0	0
INTERACTIVE BROKERS GROUP INC	Cmn	45841N107	1,160	32,900	SH	Put	DFND	1	32,900	0	0
INTERACTIVE INTELLIGENCE GROUP	Cmn	45841V109	277	4,600	SH	Call	DFND	1	4,600	0	0
INTERACTIVE INTELLIGENCE GROUP 1.25% CB 06/01/2020	Bond	45841VAB5	40,394	35,000,000	PRN		DFND		0	0	0
INTERCEPT PHARMACEUTICALS 3.25% CB 07/01/2023-REGI	Bond	45845PAA6	62,688	56,000,000	PRN		DFND		0	0	0
INTERCEPT PHARMACEUTICALS INC	Cmn	45845P108	1,300	7,900	SH		DFND	1	7,900	0	0
INTERCEPT PHARMACEUTICALS INC	Cmn	45845P108	7,555	45,900	SH	Call	DFND	1	45,900	0	0
INTERCEPT PHARMACEUTICALS INC	Cmn	45845P108	6,946	42,200	SH	Put	DFND	1	42,200	0	0
INTERCEPT PHARMACEUTICALS INC	Cmn	45845P108	68,898	418,605	SH		DFND		418,605	0	0
INTERCONTINENTAL EXCHANGE INC	Cmn	45866F104	16,548	61,433	SH		DFND	2	61,433	0	0
INTERCONTINENTAL EXCHANGE INC	Cmn	45866F104	3,125	11,600	SH	Call	DFND	2	11,600	0	0
INTERCONTINENTAL EXCHANGE INC	Cmn	45866F104	3,582	13,300	SH	Put	DFND	2	13,300	0	0
INTERCONTINENTAL EXCHANGE INC	Cmn	45866F104	969	3,597	SH		DFND	1	3,597	0	0
INTERCONTINENTAL EXCHANGE INC	Cmn	45866F104	5,414	20,100	SH	Call	DFND	1	20,100	0	0
INTERCONTINENTAL EXCHANGE INC	Cmn	45866F104	12,633	46,900	SH	Put	DFND	1	46,900	0	0
INTERCONTINENTAL HOTELS GROUP PLC - ADR	Depository Receipt	45857P608	265	6,371	SH		DFND	2	6,371	0	0
INTERDIGITAL INC	Cmn	45867G101	5,860	73,989	SH		DFND	2	73,989	0	0
INTERDIGITAL INC	Cmn	45867G101	5,932	74,900	SH	Call	DFND	2	74,900	0	0
INTERDIGITAL INC	Cmn	45867G101	10,161	128,300	SH	Put	DFND	2	128,300	0	0
INTERDIGITAL INC	Cmn	45867G101	2,717	34,300	SH	Call	DFND	1	34,300	0	0
INTERDIGITAL INC	Cmn	45867G101	1,513	19,100	SH	Put	DFND	1	19,100	0	0
INTERFACE COMMON STOCK	Cmn	458665304	627	37,540	SH		DFND	2	37,540	0	0
INTERNATIONAL GAME TECHNOLOGY PLC	Cmn	G4863A108	723	29,657	SH		DFND	1	29,657	0	0
INTERNATIONAL GAME TECHNOLOGY PLC	Cmn	G4863A108	354	14,500	SH	Call	DFND	1	14,500	0	0
INTERNATIONAL GAME TECHNOLOGY PLC	Cmn	G4863A108	371	15,200	SH	Put	DFND	1	15,200	0	0
INTERNATIONAL PAPER CO. COMMON STOCK	Cmn	460146103	14,543	303,110	SH		DFND	2	303,110	0	0
INTERNATIONAL PAPER CO. COMMON STOCK	Cmn	460146103	2,193	45,700	SH	Call	DFND	2	45,700	0	0
INTERNATIONAL PAPER CO. COMMON STOCK	Cmn	460146103	1,012	21,100	SH	Put	DFND	2	21,100	0	0
INTERNATIONAL PAPER CO. COMMON STOCK	Cmn	460146103	12,259	255,500	SH	Call	DFND	1	255,500	0	0
INTERNATIONAL PAPER CO. COMMON STOCK	Cmn	460146103	10,364	216,000	SH	Put	DFND	1	216,000	0	0
INTEROIL CORP COMMON STOCK	Cmn	460951106	696	13,675	SH		DFND	1	13,675	0	0
INTEROIL CORP COMMON STOCK	Cmn	460951106	886	17,400	SH	Call	DFND	1	17,400	0	0
INTEROIL CORP COMMON STOCK	Cmn	460951106	2,363	46,400	SH	Put	DFND	1	46,400	0	0
INTERPACE DIAGNOSTICS GROUP IN	Cmn	46062X105	17	108,607	SH		DFND	1	108,607	0	0
INTERSECT ENT INC	Cmn	46071F103	5,258	331,952	SH		DFND		331,952	0	0
INTERSECTIONS INC COMMON STOCK	Cmn	460981301	26	14,549	SH		DFND	1	14,549	0	0
INTERSECTIONS INC COMMON STOCK	Cmn	460981301	18	10,000	SH	Put	DFND	1	10,000	0	0
INTERSIL CORPORATION CMN STOCK	Cmn	46069S109	813	37,078	SH		DFND	1	37,078	0	0
INTERSIL CORPORATION CMN STOCK	Cmn	46069S109	211	9,600	SH	Call	DFND	1	9,600	0	0
INTERSIL CORPORATION CMN STOCK	Cmn	46069S109	781	35,600	SH	Put	DFND	1	35,600	0	0
INTERVAL LEISURE GROUP	Cmn	46113M108	8,757	510,001	SH		DFND	2	510,001	0	0
INTERVAL LEISURE GROUP	Cmn	46113M108	265	15,460	SH		DFND	1	15,460	0	0
INTERXION HOLDING NV	Cmn	N47279109	51,354	1,417,849	SH		DFND		1,417,849	0	0
INTL BANCSHARES CORP CMN STOCK	Cmn	459044103	334	11,212	SH		DFND	2	11,212	0	0
INTL BANCSHARES CORP CMN STOCK	Cmn	459044103	316	10,621	SH		DFND		10,621	0	0
INTL FLAVORS & FRAGRANCES	Cmn	459506101	2,779	19,435	SH		DFND	2	19,435	0	0
INTL FLAVORS & FRAGRANCES	Cmn	459506101	886	6,200	SH	Call	DFND	1	6,200	0	0
INTL FLAVORS & FRAGRANCES	Cmn	459506101	1,530	10,700	SH	Put	DFND	1	10,700	0	0
INTL SPEEDWAY CORP CL A CMN STOCK	Cmn	460335201	273	8,157	SH		DFND	2	8,157	0	0
INTL SPEEDWAY CORP CL A CMN STOCK	Cmn	460335201	1,806	54,041	SH		DFND		54,041	0	0
INTRA-CELLULAR THERAPIES INC	Cmn	46116X101	873	57,297	SH		DFND	1	57,297	0	0
INTRA-CELLULAR THERAPIES INC	Cmn	46116X101	291	19,100	SH	Call	DFND	1	19,100	0	0
INTRA-CELLULAR THERAPIES INC	Cmn	46116X101	610	40,000	SH	Put	DFND	1	40,000	0	0
INTRALINKS HOLDINGS INC	Cmn	46118H104	418	41,518	SH		DFND	2	41,518	0	0
INTREPID POTASH INC	Cmn	46121Y102	31	27,576	SH		DFND	1	27,576	0	0
INTREPID POTASH INC	Cmn	46121Y102	57	50,300	SH	Put	DFND	1	50,300	0	0
INTREXON CORP	Cmn	46122T102	4,380	156,300	SH	Call	DFND	1	156,300	0	0
INTREXON CORP	Cmn	46122T102	1,477	52,700	SH	Put	DFND	1	52,700	0	0
INTUIT INC	Cmn	461202103	363	3,300	SH	Call	DFND	2	3,300	0	0
INTUIT INC	Cmn	461202103	968	8,800	SH	Put	DFND	2	8,800	0	0
INTUIT INC	Cmn	461202103	1,258	11,434	SH		DFND	1	11,434	0	0
INTUIT INC	Cmn	461202103	4,378	39,800	SH	Call	DFND	1	39,800	0	0
INTUIT INC	Cmn	461202103	6,128	55,700	SH	Put	DFND	1	55,700	0	0
INTUITIVE SURGICAL INC CMN STK	Cmn	46120E602	362	500	SH	Put	DFND	2	500	0	0
INTUITIVE SURGICAL INC CMN STK	Cmn	46120E602	63,350	87,400	SH	Call	DFND	1	87,400	0	0
INTUITIVE SURGICAL INC CMN STK	Cmn	46120E602	55,522	76,600	SH	Put	DFND	1	76,600	0	0
INTUITIVE SURGICAL INC CMN STK	Cmn	46120E602	8,971	12,377	SH		DFND		12,377	0	0
INUVO INC	Cmn	46122W204	22	17,658	SH		DFND	1	17,658	0	0
INVACARE CORP CMN STK	Cmn	461203101	634	56,798	SH		DFND	2	56,798	0	0
INVACARE CORP CMN STK	Cmn	461203101	125	11,164	SH		DFND		11,164	0	0
INVENSENSE INC	Cmn	46123D205	3,032	408,650	SH		DFND	2	408,650	0	0
INVENSENSE INC	Cmn	46123D205	643	86,595	SH		DFND	1	86,595	0	0
INVENSENSE INC	Cmn	46123D205	464	62,600	SH	Call	DFND	1	62,600	0	0
INVENSENSE INC	Cmn	46123D205	887	119,600	SH	Put	DFND	1	119,600	0	0
INVENSENSE INC	Cmn	46123D205	3,816	514,284	SH		DFND		514,284	0	0
INVENTERGY GLOBAL INC	Cmn	46123X409	28	18,880	SH		DFND	1	18,880	0	0
INVESCO MORTGAGE CAPITAL	Cmn	46131B100	202	13,250	SH		DFND	2	13,250	0	0
INVESCO MORTGAGE CAPITAL	Cmn	46131B100	328	21,521	SH		DFND	1	21,521	0	0
INVESCO MORTGAGE CAPITAL	Cmn	46131B100	177	11,600	SH	Call	DFND	1	11,600	0	0
INVESCO MORTGAGE CAPITAL	Cmn	46131B100	8,648	567,859	SH		DFND		567,859	0	0
INVESCO PLC COMMON STOCK	Cmn	G491BT108	532	17,000	SH	Call	DFND	2	17,000	0	0
INVESCO PLC COMMON STOCK	Cmn	G491BT108	432	13,800	SH	Put	DFND	2	13,800	0	0
INVESCO PLC COMMON STOCK	Cmn	G491BT108	7,492	239,600	SH	Call	DFND	1	239,600	0	0
INVESCO PLC COMMON STOCK	Cmn	G491BT108	1,786	57,100	SH	Put	DFND	1	57,100	0	0
INVESCO PLC COMMON STOCK	Cmn	G491BT108	64,218	2,053,672	SH		DFND		2,053,672	0	0
INVESCO SENIOR INCOME TRUST	Cmn	46131H107	61	14,192	SH		DFND	1	14,192	0	0
INVESCO TRUST FOR INVESTMENT GRADE NEW YORK MUNICI	Cmn	46131T101	219	14,247	SH		DFND	1	14,247	0	0
INVESTMENT TCHNLGY GRP INC CMN STOCK	Cmn	46145F105	314	18,300	SH	Call	DFND	1	18,300	0	0
INVESTMENT TCHNLGY GRP INC CMN STOCK	Cmn	46145F105	1,072	62,551	SH		DFND		62,551	0	0
INVESTORS BANCORP INC COMMON STOCK	Cmn	46146L101	2,671	222,383	SH		DFND	2	222,383	0	0
INVESTORS REAL ESTATE TRUST	Cmn	461730103	933	156,755	SH		DFND		156,755	0	0
INVIVO THERAPEUTICS HOLDINGS	Cmn	46186M209	76	11,200	SH	Call	DFND	1	11,200	0	0
IONIS PHARMACEUTICALS 1% CB 11/15/2021-REGISTERED	Bond	464337AJ3	13,075	14,000,000	PRN		DFND		0	0	0
IONIS PHARMACEUTICALS 2.75% CB 10/01/2019-REGISTER	Bond	464337AG9	13,987	6,246,000	PRN		DFND		0	0	0
IONIS PHARMACEUTICALS INC	Cmn	462222100	12,760	348,263	SH		DFND	2	348,263	0	0
IONIS PHARMACEUTICALS INC	Cmn	462222100	3,649	99,600	SH	Call	DFND	1	99,600	0	0
IONIS PHARMACEUTICALS INC	Cmn	462222100	2,913	79,500	SH	Put	DFND	1	79,500	0	0
IPATH BLOOMBERG COFFEE SUBINDE	Cmn	06739H297	323	14,531	SH		DFND	1	14,531	0	0
IPATH BLOOMBERG COFFEE SUBINDE	Cmn	06739H297	1,480	66,500	SH	Call	DFND	1	66,500	0	0
IPATH BLOOMBERG COFFEE SUBINDE	Cmn	06739H297	677	30,400	SH	Put	DFND	1	30,400	0	0
IPATH BLOOMBERG COPPER SUBINDE	Cmn	06739F101	345	13,700	SH	Put	DFND	1	13,700	0	0
IPATH BLOOMBERG GRAINS SUBINDE	Cmn	06739H305	667	23,979	SH		DFND	1	23,979	0	0
IPATH BLOOMBERG GRAINS SUBINDE	Cmn	06739H305	281	10,100	SH	Call	DFND	1	10,100	0	0
IPATH BLOOMBERG GRAINS SUBINDE	Cmn	06739H305	768	27,600	SH	Put	DFND	1	27,600	0	0
IPATH BLOOMBERG NATURAL GAS SU	Cmn	06739H644	13	24,280	SH		DFND	1	24,280	0	0
IPATH BLOOMBERG SUGAR SUBINDEX	Cmn	06739H214	324	6,336	SH		DFND	1	6,336	0	0
IPATH BLOOMBERG SUGAR SUBINDEX	Cmn	06739H214	603	11,800	SH	Call	DFND	1	11,800	0	0
IPATH BLOOMBERG SUGAR SUBINDEX	Cmn	06739H214	245	4,800	SH	Put	DFND	1	4,800	0	0
IPATH GOLDMAN SACHS CRUDE	Cmn	06738C786	1,639	281,200	SH		DFND	1	281,200	0	0
IPATH GOLDMAN SACHS CRUDE	Cmn	06738C786	403	69,100	SH	Call	DFND	1	69,100	0	0
IPATH GOLDMAN SACHS CRUDE	Cmn	06738C786	1,992	341,700	SH	Put	DFND	1	341,700	0	0
IPATH S&P 500 VIX M/T FU ETN	Cmn	06740Q260	764	20,200	SH	Call	DFND	1	20,200	0	0
IPATH S&P 500 VIX M/T FU ETN	Cmn	06740Q260	431	11,400	SH	Put	DFND	1	11,400	0	0
IPATH S&P 500 VIX S/T FU ETN	Cmn	06740Q252	20,305	595,986	SH		DFND	1	595,986	0	0
IPATH S&P 500 VIX S/T FU ETN	Cmn	06740Q252	86,115	2,527,600	SH	Call	DFND	1	2,527,600	0	0
IPATH S&P 500 VIX S/T FU ETN	Cmn	06740Q252	49,916	1,465,100	SH	Put	DFND	1	1,465,100	0	0
IPG PHOTONICS CORP.	Cmn	44980X109	5,504	66,840	SH		DFND	2	66,840	0	0
IPG PHOTONICS CORP.	Cmn	44980X109	1,301	15,800	SH	Call	DFND	1	15,800	0	0
IPG PHOTONICS CORP.	Cmn	44980X109	848	10,300	SH	Put	DFND	1	10,300	0	0
IPG PHOTONICS CORP.	Cmn	44980X109	578	7,020	SH		DFND		7,020	0	0
IQ GLOBAL RESOURCES ETF	Cmn	45409B883	632	24,329	SH		DFND	1	24,329	0	0
IQ HEDGE MACRO TRACKER ETF	Cmn	45409B206	210	8,342	SH		DFND	1	8,342	0	0
IRIDIUM COMMUNICATIONS 6.75% CNV PREF PERP-REGISTE	Pref Stk	46269C409	5,098	16,950	SH		DFND		0	0	0
IRIDIUM COMMUNICATIONS INC	Cmn	46269C102	972	119,876	SH		DFND	2	119,876	0	0
IRIDIUM COMMUNICATIONS INC	Cmn	46269C102	158	19,500	SH	Call	DFND	1	19,500	0	0
IRIDIUM COMMUNICATIONS INC	Cmn	46269C102	290	35,700	SH	Put	DFND	1	35,700	0	0
IROBOT CORP COMMON STOCK	Cmn	462726100	1,592	36,200	SH	Call	DFND	1	36,200	0	0
IROBOT CORP COMMON STOCK	Cmn	462726100	761	17,300	SH	Put	DFND	1	17,300	0	0
IRON MOUNTAIN INC DEL CMN STOCK	Cmn	46284V101	1,269	33,800	SH	Call	DFND	1	33,800	0	0
IRON MOUNTAIN INC DEL CMN STOCK	Cmn	46284V101	886	23,600	SH	Put	DFND	1	23,600	0	0
IRON MOUNTAIN INC DEL CMN STOCK	Cmn	46284V101	693	18,459	SH		DFND		18,459	0	0
IRONWOOD PHARMACEUTICALS 2.25% CB 06/15/2022-REGIS	Bond	46333XAD0	37,812	31,650,000	PRN		DFND		0	0	0
IRONWOOD PHARMACEUTICALS INC	Cmn	46333X108	3,557	223,997	SH		DFND		223,997	0	0
ISHA CURR HEDGED MSCI EAFE	Cmn	46434V803	3,624	146,078	SH		DFND	1	146,078	0	0
ISHA CURR HEDGED MSCI JAPAN	Cmn	46434V886	2,513	101,431	SH		DFND	1	101,431	0	0
ISHA HEDGED MSCI GERMANY	Cmn	46434V704	2,119	88,436	SH		DFND	1	88,436	0	0
ISHARES 0-5 YR HY CORP BOND	Cmn	46434V407	2,199	46,507	SH		DFND	1	46,507	0	0
ISHARES 10-20 YEAR TREASURY BO	Cmn	464288653	912	6,300	SH		DFND	1	6,300	0	0
ISHARES 1-3 YEAR TREASURY BOND	Cmn	464287457	264	3,100	SH	Call	DFND	1	3,100	0	0
ISHARES 20+ YEAR TREASURY BOND	Cmn	464287432	115,577	840,500	SH	Call	DFND	1	840,500	0	0
ISHARES 20+ YEAR TREASURY BOND	Cmn	464287432	110,544	803,900	SH	Put	DFND	1	803,900	0	0
ISHARES 3-7 YEAR TREASURY BOND	Cmn	464288661	848	6,700	SH	Call	DFND	1	6,700	0	0
ISHARES 7-10 YEAR TREASURY BON	Cmn	464287440	268	2,398	SH		DFND	1	2,398	0	0
ISHARES 7-10 YEAR TREASURY BON	Cmn	464287440	3,938	35,200	SH	Call	DFND	1	35,200	0	0
ISHARES 7-10 YEAR TREASURY BON	Cmn	464287440	9,342	83,500	SH	Put	DFND	1	83,500	0	0
ISHARES ASIA 50 ETF	Cmn	464288430	465	9,286	SH		DFND	1	9,286	0	0
ISHARES ASIA/PACIFIC DIVIDEND	Cmn	464286293	905	19,473	SH		DFND	1	19,473	0	0
ISHARES CHINA LARGE-CAP ETF	Cmn	464287184	14,935	392,910	SH		DFND	1	392,910	0	0
ISHARES CHINA LARGE-CAP ETF	Cmn	464287184	42,704	1,123,500	SH	Call	DFND	1	1,123,500	0	0
ISHARES CHINA LARGE-CAP ETF	Cmn	464287184	43,369	1,141,000	SH	Put	DFND	1	1,141,000	0	0
ISHARES CORE 1-5 YEAR USD BOND	Cmn	46432F859	684	13,513	SH		DFND	1	13,513	0	0
ISHARES CORE GROWTH ALLOCATION	Cmn	464289867	552	13,405	SH		DFND	1	13,405	0	0
ISHARES CORE MSCI EAFE ETF	Cmn	46432F842	6,486	117,630	SH		DFND	1	117,630	0	0
ISHARES CORE MSCI EUROPE	Cmn	46434V738	6,770	163,643	SH		DFND	1	163,643	0	0
ISHARES CORE MSCI PACIFIC ET	Cmn	46434V696	1,192	23,437	SH		DFND	1	23,437	0	0
ISHARES CORE RUSSELL U.S. GROW	Cmn	464287671	1,151	27,061	SH		DFND	1	27,061	0	0
ISHARES CORE S&P SMALL-CAP ETF	Cmn	464287804	403	3,249	SH		DFND	1	3,249	0	0
ISHARES CRNCY HEDGD MSCI EM	Cmn	46434G509	343	15,567	SH		DFND	1	15,567	0	0
ISHARES CURRENCY HEDGED MSCI E	Cmn	46434V639	2,883	116,311	SH		DFND	1	116,311	0	0
ISHARES EDGE MSCI INTL MOMENTU	Cmn	46434V449	1,281	48,789	SH		DFND	1	48,789	0	0
ISHARES EDGE MSCI INTL QUALITY	Cmn	46434V456	1,699	65,587	SH		DFND	1	65,587	0	0
ISHARES EDGE MSCI INTL VALUE F	Cmn	46435G409	464	21,521	SH		DFND	1	21,521	0	0
ISHARES EDGE MSCI MIN VOL EAFE	Cmn	46429B689	1,416	20,928	SH		DFND	1	20,928	0	0
ISHARES EDGE MSCI MIN VOL EURO	Cmn	46434V720	712	30,759	SH		DFND	1	30,759	0	0
ISHARES EDGE MSCI MIN VOL JAPA	Cmn	46434V712	1,313	21,335	SH		DFND	1	21,335	0	0
ISHARES EDGE MSCI MIN VOL USA	Cmn	46429B697	3,897	85,778	SH		DFND	1	85,778	0	0
ISHARES EDGE MSCI MULTIFACTOR	Cmn	46434V274	1,227	51,554	SH		DFND	1	51,554	0	0
ISHARES EDGE MSCI USA VALUE FA	Cmn	46432F388	2,107	32,277	SH		DFND	1	32,277	0	0
ISHARES EMERGING MARKETS HIGH	Cmn	464286285	1,397	27,638	SH		DFND	1	27,638	0	0
ISHARES EUROPE ETF	Cmn	464287861	375	9,517	SH		DFND	1	9,517	0	0
ISHARES EUROPE ETF	Cmn	464287861	500	12,700	SH	Call	DFND	1	12,700	0	0
ISHARES FLOATING RATE BOND ETF	Cmn	46429B655	800	15,768	SH		DFND	1	15,768	0	0
ISHARES GLOBAL 100 ETF	Cmn	464287572	471	6,282	SH		DFND	1	6,282	0	0
ISHARES GLOBAL CONSUMER STAPLE	Cmn	464288737	664	6,686	SH		DFND	1	6,686	0	0
ISHARES GLOBAL FINANCIALS ETF	Cmn	464287333	369	7,232	SH		DFND	1	7,232	0	0
ISHARES GLOBAL HEALTHCARE ETF	Cmn	464287325	3,994	39,647	SH		DFND	1	39,647	0	0
ISHARES GLOBAL HIGH YIELD CORP	Cmn	464286178	2,546	51,465	SH		DFND	1	51,465	0	0
ISHARES GLOBAL INDUSTRIALS ETF	Cmn	464288729	3,534	47,894	SH		DFND	1	47,894	0	0
ISHARES GLOBAL MATERIALS ETF	Cmn	464288695	555	10,377	SH		DFND	1	10,377	0	0
ISHARES GLOBAL TELECOM ETF	Cmn	464287275	274	4,432	SH		DFND	1	4,432	0	0
ISHARES GLOBAL TIMBER & FORES	Cmn	464288174	551	11,004	SH		DFND	1	11,004	0	0
ISHARES GLOBAL UTILITIES ETF	Cmn	464288711	2,240	47,131	SH		DFND	1	47,131	0	0
ISHARES GNMA BOND ETF	Cmn	46429B333	1,881	36,866	SH		DFND	1	36,866	0	0
ISHARES GOLD TRUST	Cmn	464285105	548	43,200	SH	Call	DFND	1	43,200	0	0
ISHARES GOVERNMENT/CREDIT BOND	Cmn	464288596	313	2,668	SH		DFND	1	2,668	0	0
ISHARES IBONDS DEC 2016 TERM C	Cmn	46434VAJ9	1,203	48,015	SH		DFND	1	48,015	0	0
ISHARES IBONDS DEC 2018 TERM C	Cmn	46434VAA8	523	20,685	SH		DFND	1	20,685	0	0
ISHARES IBONDS DEC 2019 TERM C	Cmn	46434VAU4	787	31,310	SH		DFND	1	31,310	0	0
ISHARES IBONDS DEC 2020 TERM C	Cmn	46434VAQ3	373	14,480	SH		DFND	1	14,480	0	0
ISHARES IBONDS DEC 2021 TERM C	Cmn	46434VBK5	724	28,591	SH		DFND	1	28,591	0	0
ISHARES IBONDS DEC 2022 TERM M	Cmn	46435G755	597	22,648	SH		DFND	1	22,648	0	0
ISHARES IBONDS DEC 2025 TERM C	Cmn	46434VBD1	271	10,563	SH		DFND	1	10,563	0	0
ISHARES IBONDS MAR 2018 TERM C	Cmn	46432FAG2	296	11,940	SH		DFND	1	11,940	0	0
ISHARES IBONDS MAR 2018 TERM C	Cmn	46432FAW7	586	22,786	SH		DFND	1	22,786	0	0
ISHARES IBONDS MAR 2020 TERM C	Cmn	46432FAK3	901	36,158	SH		DFND	1	36,158	0	0
ISHARES IBONDS MAR 2020 TERM C	Cmn	46432FBC0	1,374	51,870	SH		DFND	1	51,870	0	0
ISHARES IBONDS MAR 2023 TERM C	Cmn	46432FAN7	1,052	41,734	SH		DFND	1	41,734	0	0
ISHARES IBONDS MAR 2023 TERM C	Cmn	46432FAZ0	1,339	49,205	SH		DFND	1	49,205	0	0
ISHARES IBONDS SEP 2017 TERM M	Cmn	464289271	685	25,086	SH		DFND	1	25,086	0	0
ISHARES IBONDS SEP 2018 TERM M	Cmn	46429B580	308	12,068	SH		DFND	1	12,068	0	0
ISHARES IBONDS SEP 2019 TERM M	Cmn	46429B564	501	19,529	SH		DFND	1	19,529	0	0
ISHARES IBOXX HIGH YIELD CORP	Cmn	464288513	20,148	230,900	SH	Call	DFND	1	230,900	0	0
ISHARES IBOXX HIGH YIELD CORP	Cmn	464288513	14,799	169,600	SH	Put	DFND	1	169,600	0	0
ISHARES IBOXX INVESTMENT GRADE	Cmn	464287242	5,814	47,200	SH	Call	DFND	1	47,200	0	0
ISHARES IBOXX INVESTMENT GRADE	Cmn	464287242	5,679	46,100	SH	Put	DFND	1	46,100	0	0
ISHARES INT HEDG CORP BD ETF	Cmn	46431W705	982	10,645	SH		DFND	1	10,645	0	0
ISHARES INT RATE HEDG HY ETF	Cmn	46431W606	1,584	18,014	SH		DFND	1	18,014	0	0
ISHARES INTERNATIONAL HIGH YIE	Cmn	464286210	503	10,478	SH		DFND	1	10,478	0	0
ISHARES INTERNATIONAL PREFERRE	Cmn	46429B135	1,592	98,293	SH		DFND	1	98,293	0	0
ISHARES INTERNATIONAL SELECT D	Cmn	464288448	3,759	125,392	SH		DFND	1	125,392	0	0
ISHARES INTL AGGREGATE BOND	Cmn	46435G672	1,033	19,303	SH		DFND	1	19,303	0	0
ISHARES J.P. MORGAN USD EMERGI	Cmn	464288281	1,748	14,916	SH		DFND	1	14,916	0	0
ISHARES J.P. MORGAN USD EMERGI	Cmn	464288281	738	6,300	SH	Call	DFND	1	6,300	0	0
ISHARES J.P. MORGAN USD EMERGI	Cmn	464288281	2,543	21,700	SH	Put	DFND	1	21,700	0	0
ISHARES JPX-NIKKEI 400 ETF	Cmn	464287382	2,171	39,951	SH		DFND	1	39,951	0	0
ISHARES LATIN AMERICA 40 ETF	Cmn	464287390	379	13,500	SH	Call	DFND	1	13,500	0	0
ISHARES MICRO-CAP ETF	Cmn	464288869	3,389	43,444	SH		DFND	1	43,444	0	0
ISHARES MORNINGSTAR LARGE-CAP	Cmn	464287119	693	5,687	SH		DFND	1	5,687	0	0
ISHARES MORNINGSTAR LARGE-CAP	Cmn	464288109	3,060	34,718	SH		DFND	1	34,718	0	0
ISHARES MORNINGSTAR MID-CAP GR	Cmn	464288307	3,539	21,729	SH		DFND	1	21,729	0	0
ISHARES MORNINGSTAR SMALL-CAP	Cmn	464288604	336	2,329	SH		DFND	1	2,329	0	0
ISHARES MORNINGSTAR SMALL-CAP	Cmn	464288703	342	2,621	SH		DFND	1	2,621	0	0
ISHARES MORTGAGE REAL ESTATE C	Cmn	464288539	136	12,953	SH		DFND	1	12,953	0	0
ISHARES MORTGAGE REAL ESTATE C	Cmn	464288539	380	36,200	SH	Put	DFND	1	36,200	0	0
ISHARES MSCI ACWI ETF	Cmn	464288257	644	10,900	SH	Call	DFND	1	10,900	0	0
ISHARES MSCI ACWI EX US ETF	Cmn	464288240	1,728	41,664	SH		DFND	1	41,664	0	0
ISHARES MSCI AUSTRALIA ETF	Cmn	464286103	2,152	102,960	SH		DFND	1	102,960	0	0
ISHARES MSCI AUSTRALIA ETF	Cmn	464286103	431	20,600	SH	Call	DFND	1	20,600	0	0
ISHARES MSCI AUSTRALIA ETF	Cmn	464286103	589	28,200	SH	Put	DFND	1	28,200	0	0
ISHARES MSCI BELGIUM CAPPED ET	Cmn	464286301	271	14,363	SH		DFND	1	14,363	0	0
ISHARES MSCI BRAZIL CAPPED ETF	Cmn	464286400	16,305	483,400	SH	Call	DFND	1	483,400	0	0
ISHARES MSCI BRAZIL CAPPED ETF	Cmn	464286400	28,340	840,200	SH	Put	DFND	1	840,200	0	0
ISHARES MSCI BRAZIL SMALL-CAP	Cmn	464289131	239	20,482	SH		DFND	1	20,482	0	0
ISHARES MSCI CANADA ETF	Cmn	464286509	627	24,389	SH		DFND	1	24,389	0	0
ISHARES MSCI CANADA ETF	Cmn	464286509	342	13,300	SH	Call	DFND	1	13,300	0	0
ISHARES MSCI CANADA ETF	Cmn	464286509	735	28,600	SH	Put	DFND	1	28,600	0	0
ISHARES MSCI CHILE CAPPED ETF	Cmn	464286640	892	24,173	SH		DFND	1	24,173	0	0
ISHARES MSCI CHINA ETF	Cmn	46429B671	915	18,858	SH		DFND	1	18,858	0	0
ISHARES MSCI CHINA ETF	Cmn	46429B671	247	5,100	SH	Call	DFND	1	5,100	0	0
ISHARES MSCI CHINA ETF	Cmn	46429B671	209	4,300	SH	Put	DFND	1	4,300	0	0
ISHARES MSCI EAFE ETF	Cmn	464287465	10,156	171,760	SH		DFND	1	171,760	0	0
ISHARES MSCI EAFE ETF	Cmn	464287465	41,793	706,800	SH	Call	DFND	1	706,800	0	0
ISHARES MSCI EAFE ETF	Cmn	464287465	72,363	1,223,800	SH	Put	DFND	1	1,223,800	0	0
ISHARES MSCI EAFE VALUE ETF	Cmn	464288877	6,327	137,074	SH		DFND	1	137,074	0	0
ISHARES MSCI EMERGING MARKETS	Cmn	464286426	590	10,264	SH		DFND	1	10,264	0	0
ISHARES MSCI EMERGING MARKETS	Cmn	464286475	531	11,968	SH		DFND	1	11,968	0	0
ISHARES MSCI EMERGING MARKETS	Cmn	464287234	18,119	483,825	SH		DFND	1	483,825	0	0
ISHARES MSCI EMERGING MARKETS	Cmn	464287234	61,399	1,639,500	SH	Call	DFND	1	1,639,500	0	0
ISHARES MSCI EMERGING MARKETS	Cmn	464287234	106,871	2,853,700	SH	Put	DFND	1	2,853,700	0	0
ISHARES MSCI EUROPE FINANCIALS	Cmn	464289180	524	30,563	SH		DFND	1	30,563	0	0
ISHARES MSCI EUROPE FINANCIALS	Cmn	464289180	958	55,800	SH	Call	DFND	1	55,800	0	0
ISHARES MSCI EUROPE FINANCIALS	Cmn	464289180	611	35,600	SH	Put	DFND	1	35,600	0	0
ISHARES MSCI EUROPE SMALL-CAP	Cmn	464288497	277	6,055	SH		DFND	1	6,055	0	0
ISHARES MSCI EUROZONE ETF	Cmn	464286608	6,181	179,222	SH		DFND	1	179,222	0	0
ISHARES MSCI FRANCE ETF	Cmn	464286707	3,178	131,531	SH		DFND	1	131,531	0	0
ISHARES MSCI GERMANY ETF	Cmn	464286806	2,527	96,200	SH		DFND	1	96,200	0	0
ISHARES MSCI GERMANY ETF	Cmn	464286806	3,263	124,200	SH	Call	DFND	1	124,200	0	0
ISHARES MSCI GERMANY ETF	Cmn	464286806	5,033	191,600	SH	Put	DFND	1	191,600	0	0
ISHARES MSCI GERMANY SMALL-CAP	Cmn	46429B465	435	9,827	SH		DFND	1	9,827	0	0
ISHARES MSCI GLOBAL AGRICULTUR	Cmn	464286350	545	22,819	SH		DFND	1	22,819	0	0
ISHARES MSCI GLOBAL ENERGY PRO	Cmn	464286343	206	10,692	SH		DFND	1	10,692	0	0
ISHARES MSCI GLOBAL METALS & M	Cmn	464286368	2,092	179,272	SH		DFND	1	179,272	0	0
ISHARES MSCI HONG KONG ETF	Cmn	464286871	5,222	237,241	SH		DFND	1	237,241	0	0
ISHARES MSCI HONG KONG ETF	Cmn	464286871	1,706	77,500	SH	Call	DFND	1	77,500	0	0
ISHARES MSCI HONG KONG ETF	Cmn	464286871	200	9,100	SH	Put	DFND	1	9,100	0	0
ISHARES MSCI INDIA ETF	Cmn	46429B598	8,495	288,843	SH		DFND	1	288,843	0	0
ISHARES MSCI INDIA ETF	Cmn	46429B598	318	10,800	SH	Call	DFND	1	10,800	0	0
ISHARES MSCI INDONESIA ETF	Cmn	46429B309	705	26,650	SH		DFND	1	26,650	0	0
ISHARES MSCI ITALY CAPPED ETF	Cmn	464286855	2,349	213,201	SH		DFND	1	213,201	0	0
ISHARES MSCI JAPAN ETF	Cmn	464286848	22,782	1,816,775	SH		DFND	1	1,816,775	0	0
ISHARES MSCI JAPAN ETF	Cmn	464286848	4,279	341,200	SH	Call	DFND	1	341,200	0	0
ISHARES MSCI JAPAN ETF	Cmn	464286848	1,305	104,100	SH	Put	DFND	1	104,100	0	0
ISHARES MSCI JAPAN SMALL-CAP E	Cmn	464286582	2,037	31,540	SH		DFND	1	31,540	0	0
ISHARES MSCI MALAYSIA ETF	Cmn	464286830	3,668	452,292	SH		DFND	1	452,292	0	0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX	Cmn	464286822	4,712	97,201	SH		DFND	1	97,201	0	0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX	Cmn	464286822	44,466	917,204	SH		DFND		917,204	0	0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX FUND	Cmn	464286822	12,232	252,300	SH	Call	DFND	1	252,300	0	0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX FUND	Cmn	464286822	12,503	257,900	SH	Put	DFND	1	257,900	0	0
ISHARES MSCI NETHERLANDS ETF	Cmn	464286814	1,646	65,672	SH		DFND	1	65,672	0	0
ISHARES MSCI PHILIPPINES ETF	Cmn	46429B408	1,018	27,313	SH		DFND	1	27,313	0	0
ISHARES MSCI POLAND CAPPED ETF	Cmn	46429B606	542	29,728	SH		DFND	1	29,728	0	0
ISHARES MSCI SINGAPORE ETF	Cmn	464286673	742	68,302	SH		DFND	1	68,302	0	0
ISHARES MSCI SINGAPORE ETF	Cmn	464286673	113	10,400	SH	Call	DFND	1	10,400	0	0
ISHARES MSCI SINGAPORE ETF	Cmn	464286673	428	39,400	SH	Put	DFND	1	39,400	0	0
ISHARES MSCI SOUTH AFRICA ETF	Cmn	464286780	2,042	36,416	SH		DFND	1	36,416	0	0
ISHARES MSCI SOUTH AFRICA ETF	Cmn	464286780	297	5,300	SH	Call	DFND	1	5,300	0	0
ISHARES MSCI SOUTH KOREA CAPPE	Cmn	464286772	5,400	92,900	SH	Call	DFND	1	92,900	0	0
ISHARES MSCI SOUTH KOREA CAPPE	Cmn	464286772	6,249	107,500	SH	Put	DFND	1	107,500	0	0
ISHARES MSCI SPAIN CAPPED ETF	Cmn	464286764	2,193	81,752	SH		DFND	1	81,752	0	0
ISHARES MSCI SPAIN CAPPED ETF	Cmn	464286764	1,475	55,000	SH	Call	DFND	1	55,000	0	0
ISHARES MSCI SPAIN CAPPED ETF	Cmn	464286764	751	28,000	SH	Put	DFND	1	28,000	0	0
ISHARES MSCI SWEDEN ETF	Cmn	464286756	1,711	58,849	SH		DFND	1	58,849	0	0
ISHARES MSCI TAIWAN ETF	Cmn	464286731	4,416	281,250	SH		DFND	1	281,250	0	0
ISHARES MSCI TAIWAN ETF	Cmn	464286731	1,121	71,400	SH	Call	DFND	1	71,400	0	0
ISHARES MSCI TAIWAN ETF	Cmn	464286731	642	40,900	SH	Put	DFND	1	40,900	0	0
ISHARES MSCI THAILAND CAPPED E	Cmn	464286624	1,208	16,427	SH		DFND	1	16,427	0	0
ISHARES MSCI TURKEY ETF	Cmn	464286715	2,364	62,444	SH		DFND	1	62,444	0	0
ISHARES MSCI TURKEY ETF	Cmn	464286715	591	15,600	SH	Call	DFND	1	15,600	0	0
ISHARES MSCI TURKEY ETF	Cmn	464286715	1,874	49,500	SH	Put	DFND	1	49,500	0	0
ISHARES MSCI USA ETF	Cmn	46434V548	3,412	215,393	SH		DFND	1	215,393	0	0
ISHARES MSCI USA ETF	Cmn	46434V548	733	46,300	SH	Call	DFND	1	46,300	0	0
ISHARES MSCI USA ETF	Cmn	46434V548	1,966	124,100	SH	Put	DFND	1	124,100	0	0
ISHARES NASDAQ BIOTECHNOLOGY E	Cmn	464287556	4,088	14,122	SH		DFND	1	14,122	0	0
ISHARES NASDAQ BIOTECHNOLOGY E	Cmn	464287556	89,385	308,800	SH	Call	DFND	1	308,800	0	0
ISHARES NASDAQ BIOTECHNOLOGY E	Cmn	464287556	89,935	310,700	SH	Put	DFND	1	310,700	0	0
ISHARES NATIONAL MUNI BOND ETF	Cmn	464288414	1,703	15,100	SH	Call	DFND	1	15,100	0	0
ISHARES NATIONAL MUNI BOND ETF	Cmn	464288414	823	7,300	SH	Put	DFND	1	7,300	0	0
ISHARES NORTH AMERICAN TECH ET	Cmn	464287549	2,072	16,765	SH		DFND	1	16,765	0	0
ISHARES PHLX SEMICONDUCTOR ETF	Cmn	464287523	259	2,288	SH		DFND	1	2,288	0	0
ISHARES RESIDENTIAL REAL ESTAT	Cmn	464288562	1,544	23,565	SH		DFND	1	23,565	0	0
ISHARES RUSSELL 1000 VALUE ETF	Cmn	464287598	7,453	70,562	SH		DFND	1	70,562	0	0
ISHARES RUSSELL 2000 ETF	Cmn	464287655	506,156	4,075,000	SH	Call	DFND	1	4,075,000	0	0
ISHARES RUSSELL 2000 ETF	Cmn	464287655	887,990	7,149,100	SH	Put	DFND	1	7,149,100	0	0
ISHARES RUSSELL 2000 ETF	Cmn	464287655	627,261	5,050,000	SH	Put	DFND		5,050,000	0	0
ISHARES RUSSELL 2000 GROWTH ET	Cmn	464287648	5,778	38,807	SH		DFND	1	38,807	0	0
ISHARES RUSSELL 2000 GROWTH ET	Cmn	464287648	4,556	30,600	SH	Call	DFND	1	30,600	0	0
ISHARES RUSSELL 2000 GROWTH ET	Cmn	464287648	6,001	40,300	SH	Put	DFND	1	40,300	0	0
ISHARES RUSSELL 2000 VALUE ETF	Cmn	464287630	702	6,700	SH	Call	DFND	1	6,700	0	0
ISHARES RUSSELL 2000 VALUE ETF	Cmn	464287630	786	7,500	SH	Put	DFND	1	7,500	0	0
ISHARES RUSSELL 3000 ETF	Cmn	464287689	11,478	89,538	SH		DFND	1	89,538	0	0
ISHARES RUSSELL TOP 200 GROWTH	Cmn	464289438	1,314	23,529	SH		DFND	1	23,529	0	0
ISHARES RUSSELL TOP 200 VALUE	Cmn	464289420	576	13,024	SH		DFND	1	13,024	0	0
ISHARES S&P 100 ETF	Cmn	464287101	2,464	25,684	SH		DFND	1	25,684	0	0
ISHARES S&P 100 ETF	Cmn	464287101	26,695	278,278	SH		DFND		278,278	0	0
ISHARES S&P MID-CAP 400 GROWTH	Cmn	464287606	4,396	25,161	SH		DFND	1	25,161	0	0
ISHARES S&P SMALL-CAP 600 GROW	Cmn	464287887	1,867	13,617	SH		DFND	1	13,617	0	0
ISHARES SELECT DIVIDEND ETF	Cmn	464287168	5,604	65,400	SH	Call	DFND	1	65,400	0	0
ISHARES SELECT DIVIDEND ETF	Cmn	464287168	1,071	12,500	SH	Put	DFND	1	12,500	0	0
ISHARES SHORT-TERM NATIONAL MU	Cmn	464288158	2,770	26,138	SH		DFND	1	26,138	0	0
ISHARES SILVER TRUST	Cmn	46428Q109	41,978	2,306,500	SH	Call	DFND	1	2,306,500	0	0
ISHARES SILVER TRUST	Cmn	46428Q109	27,742	1,524,300	SH	Put	DFND	1	1,524,300	0	0
ISHARES TIPS BOND ETF	Cmn	464287176	1,142	9,800	SH	Call	DFND	1	9,800	0	0
ISHARES TIPS BOND ETF	Cmn	464287176	466	4,000	SH	Put	DFND	1	4,000	0	0
ISHARES TRANSPORTATION AVERAGE	Cmn	464287192	1,016	6,994	SH		DFND	1	6,994	0	0
ISHARES TRANSPORTATION AVERAGE	Cmn	464287192	2,222	15,300	SH	Call	DFND	1	15,300	0	0
ISHARES TRANSPORTATION AVERAGE	Cmn	464287192	2,513	17,300	SH	Put	DFND	1	17,300	0	0
ISHARES U.S. BASIC MATERIALS E	Cmn	464287838	3,461	43,827	SH		DFND	1	43,827	0	0
ISHARES U.S. BASIC MATERIALS E	Cmn	464287838	245	3,100	SH	Call	DFND	1	3,100	0	0
ISHARES U.S. BROKER-DEALERS &	Cmn	464288794	422	10,154	SH		DFND	1	10,154	0	0
ISHARES U.S. CONSUMER GOODS ET	Cmn	464287812	1,178	10,346	SH		DFND	1	10,346	0	0
ISHARES U.S. CONSUMER SERVICES	Cmn	464287580	4,313	29,315	SH		DFND	1	29,315	0	0
ISHARES U.S. ENERGY ETF	Cmn	464287796	1,008	25,836	SH		DFND	1	25,836	0	0
ISHARES U.S. ENERGY ETF	Cmn	464287796	246	6,300	SH	Call	DFND	1	6,300	0	0
ISHARES U.S. FINANCIAL SERVICE	Cmn	464287770	8,790	100,159	SH		DFND	1	100,159	0	0
ISHARES U.S. FINANCIAL SERVICE	Cmn	464287770	325	3,700	SH	Call	DFND	1	3,700	0	0
ISHARES U.S. FINANCIALS ETF	Cmn	464287788	7,128	79,201	SH		DFND	1	79,201	0	0
ISHARES U.S. FINANCIALS ETF	Cmn	464287788	612	6,800	SH	Call	DFND	1	6,800	0	0
ISHARES U.S. HEALTHCARE ETF	Cmn	464287762	8,058	53,646	SH		DFND	1	53,646	0	0
ISHARES U.S. HEALTHCARE PROVID	Cmn	464288828	4,541	36,618	SH		DFND	1	36,618	0	0
ISHARES U.S. HOME CONSTRUCTION	Cmn	464288752	2,212	80,300	SH	Call	DFND	1	80,300	0	0
ISHARES U.S. HOME CONSTRUCTION	Cmn	464288752	331	12,000	SH	Put	DFND	1	12,000	0	0
ISHARES U.S. INDUSTRIALS ETF	Cmn	464287754	6,085	53,212	SH		DFND	1	53,212	0	0
ISHARES U.S. INSURANCE ETF	Cmn	464288786	1,112	21,026	SH		DFND	1	21,026	0	0
ISHARES U.S. OIL & GAS EXPLORA	Cmn	464288851	6,611	107,473	SH		DFND	1	107,473	0	0
ISHARES U.S. OIL & GAS EXPLORA	Cmn	464288851	228	3,700	SH	Put	DFND	1	3,700	0	0
ISHARES U.S. OIL EQUIPMENT & S	Cmn	464288844	2,281	57,673	SH		DFND	1	57,673	0	0
ISHARES ULTRA SHORT-TERM BOND	Cmn	46434V878	222	4,444	SH		DFND	1	4,444	0	0
ISHARES US PHARMACEUTICALS ETF	Cmn	464288836	427	2,859	SH		DFND	1	2,859	0	0
ISHARES US PREFERRED STOCK ETF	Cmn	464288687	515	13,048	SH		DFND	1	13,048	0	0
ISHARES US PREFERRED STOCK ETF	Cmn	464288687	474	12,000	SH	Call	DFND	1	12,000	0	0
ISHARES US PREFERRED STOCK ETF	Cmn	464288687	1,252	31,700	SH	Put	DFND	1	31,700	0	0
ISHARES US REAL ESTATE ETF	Cmn	464287739	42,433	526,200	SH	Call	DFND	1	526,200	0	0
ISHARES US REAL ESTATE ETF	Cmn	464287739	71,770	890,000	SH	Put	DFND	1	890,000	0	0
ISHARES US REGIONAL BANKS ETF	Cmn	464288778	1,072	30,487	SH		DFND	1	30,487	0	0
ISHARES US REGIONAL BANKS ETF	Cmn	464288778	271	7,700	SH	Call	DFND	1	7,700	0	0
ISHARES US TELECOMMUNICATION	Cmn	464287713	836	25,934	SH		DFND	1	25,934	0	0
ISHARES US UTILITIES ETF	Cmn	464287697	4,412	35,998	SH		DFND	1	35,998	0	0
ISHARES USTECHNOLOGY ETF	Cmn	464287721	2,678	22,506	SH		DFND	1	22,506	0	0
ISLE OF CAPRI CASINOS INC CMN STK	Cmn	464592104	284	12,730	SH		DFND	1	12,730	0	0
ISLE OF CAPRI CASINOS INC CMN STK	Cmn	464592104	5,100	228,888	SH		DFND		228,888	0	0
ISORAY INC COMMON STOCK	Cmn	46489V104	24	32,937	SH		DFND	1	32,937	0	0
ISOTECHNIKA PHARMA INC	Cmn	05156V102	46	15,236	SH		DFND	1	15,236	0	0
ISTAR FINANCIAL 3% CB 11/15/2016-REGISTERED	Bond	45031UBR1	7,602	7,500,000	PRN		DFND		0	0	0
ISTAR INC	Cmn	45031U101	1,352	126,033	SH		DFND	2	126,033	0	0
ISTAR INC	Cmn	45031U101	123	11,431	SH		DFND	1	11,431	0	0
ISTAR INC	Cmn	45031U101	147	13,700	SH	Call	DFND	1	13,700	0	0
ISTAR INC	Cmn	45031U101	148	13,800	SH	Put	DFND	1	13,800	0	0
ITC HOLDINGS CORP. COMMON STOCK	Cmn	465685105	482	10,360	SH		DFND	1	10,360	0	0
ITRON INC CMN STK	Cmn	465741106	419	7,521	SH		DFND	2	7,521	0	0
ITRON INC CMN STK	Cmn	465741106	359	6,439	SH		DFND	1	6,439	0	0
ITRON INC CMN STK	Cmn	465741106	362	6,500	SH	Call	DFND	1	6,500	0	0
ITRON INC CMN STK	Cmn	465741106	279	5,000	SH	Put	DFND	1	5,000	0	0
ITT INC	Cmn	45073V108	258	7,200	SH	Call	DFND	1	7,200	0	0
ITT INC	Cmn	45073V108	326	9,100	SH	Put	DFND	1	9,100	0	0
ITT INC	Cmn	45073V108	54,039	1,507,782	SH		DFND		1,507,782	0	0
IXIA	Cmn	45071R109	789	63,088	SH		DFND	2	63,088	0	0
IXIA	Cmn	45071R109	393	31,452	SH		DFND	1	31,452	0	0
IXIA	Cmn	45071R109	1,615	129,174	SH		DFND		129,174	0	0
IXYS CORP DEL CMN STOCK	Cmn	46600W106	1,663	138,003	SH		DFND		138,003	0	0
J. C. PENNEY COMPANY, INC	Cmn	708160106	914	99,100	SH	Call	DFND	2	99,100	0	0
J. C. PENNEY COMPANY, INC	Cmn	708160106	561	60,800	SH	Put	DFND	2	60,800	0	0
J. C. PENNEY COMPANY, INC	Cmn	708160106	10,586	1,148,123	SH		DFND	1	1,148,123	0	0
J. C. PENNEY COMPANY, INC	Cmn	708160106	4,294	465,700	SH	Call	DFND	1	465,700	0	0
J. C. PENNEY COMPANY, INC	Cmn	708160106	15,775	1,711,000	SH	Put	DFND	1	1,711,000	0	0
J. C. PENNEY COMPANY, INC	Cmn	708160106	58,141	6,305,947	SH		DFND		6,305,947	0	0
J2 GLOBAL 3.25% CB 06/15/2029-REGISTERED	Bond	48123VAC6	111,638	95,989,000	PRN		DFND		0	0	0
J2 GLOBAL INC	Cmn	48123V102	3,399	51,021	SH		DFND	2	51,021	0	0
J2 GLOBAL INC	Cmn	48123V102	286	4,300	SH	Call	DFND	1	4,300	0	0
J2 GLOBAL INC	Cmn	48123V102	493	7,400	SH	Put	DFND	1	7,400	0	0
JA SOLAR HOLDINGS CO LTD-ADR	Depository Receipt	466090206	486	80,812	SH		DFND	1	80,812	0	0
JA SOLAR HOLDINGS CO LTD-ADR	Cmn	466090206	147	24,500	SH	Call	DFND	1	24,500	0	0
JA SOLAR HOLDINGS CO LTD-ADR	Cmn	466090206	561	93,300	SH	Put	DFND	1	93,300	0	0
JABIL CIRCUIT INC CMN STK	Cmn	466313103	2,223	101,900	SH	Call	DFND	1	101,900	0	0
JABIL CIRCUIT INC CMN STK	Cmn	466313103	583	26,700	SH	Put	DFND	1	26,700	0	0
JACK HENRY & ASSOCIATES INC	Cmn	426281101	248	2,900	SH	Call	DFND	1	2,900	0	0
JACK IN THE BOX INC. CMN STK	Cmn	466367109	1,218	12,700	SH	Call	DFND	2	12,700	0	0
JACK IN THE BOX INC. CMN STK	Cmn	466367109	2,111	22,000	SH	Put	DFND	2	22,000	0	0
JACK IN THE BOX INC. CMN STK	Cmn	466367109	992	10,341	SH		DFND	1	10,341	0	0
JACK IN THE BOX INC. CMN STK	Cmn	466367109	3,291	34,300	SH	Call	DFND	1	34,300	0	0
JACK IN THE BOX INC. CMN STK	Cmn	466367109	1,266	13,200	SH	Put	DFND	1	13,200	0	0
JACK IN THE BOX INC. CMN STK	Cmn	466367109	67,393	702,454	SH		DFND		702,454	0	0
JACOBS ENGINEERING GROUP INC CMN STK	Cmn	469814107	355	6,870	SH		DFND	1	6,870	0	0
JACOBS ENGINEERING GROUP INC CMN STK	Cmn	469814107	2,136	41,300	SH	Call	DFND	1	41,300	0	0
JACOBS ENGINEERING GROUP INC CMN STK	Cmn	469814107	326	6,300	SH	Put	DFND	1	6,300	0	0
JACOBS ENGINEERING GROUP INC CMN STK	Cmn	469814107	1,024	19,800	SH	Call	DFND		19,800	0	0
JAKKS PAC INC CMN STOCK	Cmn	47012E106	97	11,200	SH	Call	DFND	1	11,200	0	0
JAMBA INC COMMON STO	Cmn	47023A309	114	10,400	SH	Call	DFND	1	10,400	0	0
JAMES RIVER GROUP HOLDINGS L	Cmn	G5005R107	408	11,261	SH		DFND		11,261	0	0
JANUS CAPITAL GROUP 0.75% CB 07/15/2018-REGISTERED	Bond	47102XAH8	11,418	8,368,000	PRN		DFND		0	0	0
JANUS CAPITAL GROUP INC CMN STK	Cmn	47102X105	251	17,943	SH		DFND	1	17,943	0	0
JANUS CAPITAL GROUP INC CMN STK	Cmn	47102X105	399	28,500	SH	Call	DFND	1	28,500	0	0
JANUS CAPITAL GROUP INC CMN STK	Cmn	47102X105	191	13,600	SH	Put	DFND	1	13,600	0	0
JAZZ PHARMACEUTICALS 1.875% CB 08/15/2021 -REGISTE	Bond	472145AB7	10,133	10,000,000	PRN		DFND		0	0	0
JAZZ PHARMACEUTICALS PLC	Cmn	G50871105	4,248	34,969	SH		DFND	2	34,969	0	0
JAZZ PHARMACEUTICALS PLC	Cmn	G50871105	1,262	10,390	SH		DFND	1	10,390	0	0
JAZZ PHARMACEUTICALS PLC	Cmn	G50871105	4,798	39,500	SH	Call	DFND	1	39,500	0	0
JAZZ PHARMACEUTICALS PLC	Cmn	G50871105	5,552	45,700	SH	Put	DFND	1	45,700	0	0
JAZZ PHARMACEUTICALS PLC	Cmn	G50871105	59,094	486,447	SH		DFND		486,447	0	0
JD.COM INC	Depository Receipt	47215P106	1,232	47,221	SH		DFND	1	47,221	0	0
JD.COM INC	Cmn	47215P106	30,244	1,159,200	SH	Call	DFND	1	1,159,200	0	0
JD.COM INC	Cmn	47215P106	16,259	623,200	SH	Put	DFND	1	623,200	0	0
JETBLUE AIRWAYS CORP	Cmn	477143101	3,061	177,561	SH		DFND	2	177,561	0	0
JETBLUE AIRWAYS CORP	Cmn	477143101	1,133	65,699	SH		DFND	1	65,699	0	0
JETBLUE AIRWAYS CORP	Cmn	477143101	3,481	201,900	SH	Call	DFND	1	201,900	0	0
JETBLUE AIRWAYS CORP	Cmn	477143101	2,171	125,900	SH	Put	DFND	1	125,900	0	0
JETBLUE AIRWAYS CORP	Cmn	477143101	6,394	370,879	SH		DFND		370,879	0	0
JETBLUE AIRWAYS CORPORATION 6.75% CB 10/15/2039 B	Bond	477143AG6	188,193	53,308,000	PRN		DFND		0	0	0
JINKOSOLAR HOLDING CO-AD	Cmn	47759T100	1,724	109,100	SH	Call	DFND	1	109,100	0	0
JINKOSOLAR HOLDING CO-AD	Cmn	47759T100	796	50,400	SH	Put	DFND	1	50,400	0	0
JIVE SOFTWARE INC	Cmn	47760A108	227	53,200	SH	Call	DFND	1	53,200	0	0
JIVE SOFTWARE INC	Cmn	47760A108	1,402	329,128	SH		DFND		329,128	0	0
JM SMUCKER CO -NEW COMMON SHARES	Cmn	832696405	1,925	14,200	SH	Call	DFND	2	14,200	0	0
JM SMUCKER CO -NEW COMMON SHARES	Cmn	832696405	3,226	23,800	SH	Put	DFND	2	23,800	0	0
JM SMUCKER CO -NEW COMMON SHARES	Cmn	832696405	705	5,198	SH		DFND	1	5,198	0	0
JM SMUCKER CO -NEW COMMON SHARES	Cmn	832696405	8,376	61,800	SH	Call	DFND	1	61,800	0	0
JM SMUCKER CO -NEW COMMON SHARES	Cmn	832696405	4,080	30,100	SH	Put	DFND	1	30,100	0	0
JOHN BEAN TECHNOLOGIES	Cmn	477839104	364	5,154	SH		DFND	1	5,154	0	0
JOHN HANCOCK MULT FACT CONS	Cmn	47804J875	304	11,852	SH		DFND	1	11,852	0	0
JOHN HANCOCK MULTI FACT LRG	Cmn	47804J107	238	8,446	SH		DFND	1	8,446	0	0
JOHNSON & JOHNSON	Cmn	478160104	32,887	278,400	SH	Call	DFND	2	278,400	0	0
JOHNSON & JOHNSON	Cmn	478160104	36,148	306,000	SH	Put	DFND	2	306,000	0	0
JOHNSON & JOHNSON	Cmn	478160104	1,173	9,926	SH		DFND	1	9,926	0	0
JOHNSON & JOHNSON	Cmn	478160104	67,712	573,200	SH	Call	DFND	1	573,200	0	0
JOHNSON & JOHNSON	Cmn	478160104	85,798	726,300	SH	Put	DFND	1	726,300	0	0
JOHNSON & JOHNSON	Cmn	478160104	34,543	292,419	SH		DFND		292,419	0	0
JOHNSON CONTROLS INTERNATIONAL	Cmn	G51502105	3,310	71,140	SH		DFND	1	71,140	0	0
JOHNSON CONTROLS INTERNATIONAL	Cmn	G51502105	1,853	39,824	SH		DFND		39,824	0	0
JONES ENERGY INC	Cmn	48019R108	100	28,000	SH	Call	DFND	1	28,000	0	0
JONES ENERGY INC	Cmn	48019R108	115	32,300	SH	Put	DFND	1	32,300	0	0
JONES ENERGY INC	Cmn	48019R108	40	11,307	SH		DFND		11,307	0	0
JONES LANG LASALLE INC CMN STOCK	Cmn	48020Q107	1,240	10,900	SH	Call	DFND	1	10,900	0	0
JONES LANG LASALLE INC CMN STOCK	Cmn	48020Q107	478	4,200	SH	Put	DFND	1	4,200	0	0
JOY GLOBAL INC CMN STK	Cmn	481165108	3,013	108,600	SH	Call	DFND	1	108,600	0	0
JOY GLOBAL INC CMN STK	Cmn	481165108	1,789	64,500	SH	Put	DFND	1	64,500	0	0
JP ENERGY PARTNERS LP	Cmn	46643C109	94	12,700	SH	Call	DFND	1	12,700	0	0
JPM DIVER RET US MC EQUITY	Cmn	46641Q886	1,721	32,448	SH		DFND	1	32,448	0	0
JPMORGAN ALERIAN MLP INDEX	Cmn	46625H365	4,608	146,300	SH	Call	DFND	1	146,300	0	0
JPMORGAN ALERIAN MLP INDEX	Cmn	46625H365	1,846	58,600	SH	Put	DFND	1	58,600	0	0
JPMORGAN CHASE & CO CMN STK	Cmn	46625H100	14,004	210,300	SH	Call	DFND	2	210,300	0	0
JPMORGAN CHASE & CO CMN STK	Cmn	46625H100	15,256	229,100	SH	Put	DFND	2	229,100	0	0
JPMORGAN CHASE & CO CMN STK	Cmn	46625H100	8,086	121,436	SH		DFND	1	121,436	0	0
JPMORGAN CHASE & CO CMN STK	Cmn	46625H100	162,120	2,434,600	SH	Call	DFND	1	2,434,600	0	0
JPMORGAN CHASE & CO CMN STK	Cmn	46625H100	98,373	1,477,300	SH	Put	DFND	1	1,477,300	0	0
JPMORGAN CHASE & CO. TARP WARRANT	Wt	46634E114	7,530	305,715	SH		DFND		0	0	0
JRJR NETWORKS	Cmn	46645Q106	31	26,126	SH		DFND	1	26,126	0	0
JUMEI INTERNATIONAL-ADR	Depository Receipt	48138L107	701	119,898	SH		DFND	1	119,898	0	0
JUMEI INTERNATIONAL-ADR	Cmn	48138L107	355	60,600	SH	Call	DFND	1	60,600	0	0
JUMEI INTERNATIONAL-ADR	Cmn	48138L107	777	132,900	SH	Put	DFND	1	132,900	0	0
JUNIPER NETWORKS INC	Cmn	48203R104	15,260	634,234	SH		DFND	2	634,234	0	0
JUNIPER NETWORKS INC	Cmn	48203R104	426	17,700	SH	Put	DFND	2	17,700	0	0
JUNIPER NETWORKS INC	Cmn	48203R104	2,411	100,200	SH	Call	DFND	1	100,200	0	0
JUNIPER NETWORKS INC	Cmn	48203R104	2,149	89,300	SH	Put	DFND	1	89,300	0	0
JUNIPER NETWORKS INC	Cmn	48203R104	8,010	332,911	SH		DFND		332,911	0	0
JUNO THERAPEUTICS INC	Cmn	48205A109	1,699	56,600	SH	Call	DFND	1	56,600	0	0
JUNO THERAPEUTICS INC	Cmn	48205A109	1,119	37,300	SH	Put	DFND	1	37,300	0	0
JUST ENERGY GROUP INC	Cmn	48213W101	232	45,800	SH		DFND	2	45,800	0	0
KADANT INC CMN STK	Cmn	48282T104	204	3,920	SH		DFND	1	3,920	0	0
KAISER ALUMINUM CORP CMN STK	Cmn	483007704	237	2,736	SH		DFND	1	2,736	0	0
KAISER ALUMINUM CORP CMN STK	Cmn	483007704	1,076	12,444	SH		DFND		12,444	0	0
KAMAN CORP COMMON STOCK	Cmn	483548103	314	7,160	SH		DFND	1	7,160	0	0
KAMAN CORP COMMON STOCK	Cmn	483548103	4,115	93,683	SH		DFND		93,683	0	0
KANDI TECHNOLGIES INC	Cmn	483709101	269	48,980	SH		DFND	1	48,980	0	0
KANDI TECHNOLGIES INC	Cmn	483709101	327	59,500	SH	Call	DFND	1	59,500	0	0
KANDI TECHNOLGIES INC	Cmn	483709101	307	55,900	SH	Put	DFND	1	55,900	0	0
KANSAS CITY SOUTHERN INC CMN STK	Cmn	485170302	7,623	81,686	SH		DFND	2	81,686	0	0
KANSAS CITY SOUTHERN INC CMN STK	Cmn	485170302	356	3,814	SH		DFND	1	3,814	0	0
KANSAS CITY SOUTHERN INC CMN STK	Cmn	485170302	6,056	64,900	SH	Call	DFND	1	64,900	0	0
KANSAS CITY SOUTHERN INC CMN STK	Cmn	485170302	5,067	54,300	SH	Put	DFND	1	54,300	0	0
KANSAS CITY SOUTHERN INC CMN STK	Cmn	485170302	9,465	101,424	SH		DFND		101,424	0	0
KAPSTONE PAPER AND PACKAGING CO CMN STK	Cmn	48562P103	2,052	108,479	SH		DFND	2	108,479	0	0
KAPSTONE PAPER AND PACKAGING CO CMN STK	Cmn	48562P103	342	18,100	SH	Call	DFND	1	18,100	0	0
KAPSTONE PAPER AND PACKAGING CO CMN STK	Cmn	48562P103	206	10,900	SH	Put	DFND	1	10,900	0	0
KAR AUCTION SERVICES INC	Cmn	48238T109	20,094	465,559	SH		DFND	2	465,559	0	0
KAR AUCTION SERVICES INC	Cmn	48238T109	923	21,381	SH		DFND	1	21,381	0	0
KAR AUCTION SERVICES INC	Cmn	48238T109	470	10,900	SH	Put	DFND	1	10,900	0	0
KAR AUCTION SERVICES INC	Cmn	48238T109	13,217	306,232	SH		DFND		306,232	0	0
KARYOPHARM THERAPEUTICS INC	Cmn	48576U106	286	29,353	SH		DFND	2	29,353	0	0
KATE SPADE & CO	Cmn	485865109	9,424	550,153	SH		DFND	2	550,153	0	0
KATE SPADE & CO	Cmn	485865109	2,040	119,100	SH	Call	DFND	1	119,100	0	0
KATE SPADE & CO	Cmn	485865109	983	57,400	SH	Put	DFND	1	57,400	0	0
KATE SPADE & CO	Cmn	485865109	18,377	1,072,798	SH		DFND		1,072,798	0	0
KB HOME COM SHS	Cmn	48666K109	166	10,300	SH	Call	DFND	2	10,300	0	0
KB HOME COM SHS	Cmn	48666K109	517	32,057	SH		DFND	1	32,057	0	0
KB HOME COM SHS	Cmn	48666K109	2,757	171,000	SH	Call	DFND	1	171,000	0	0
KB HOME COM SHS	Cmn	48666K109	3,571	221,500	SH	Put	DFND	1	221,500	0	0
KB HOME COM SHS	Cmn	48666K109	4,740	294,039	SH		DFND		294,039	0	0
KBR INC	Cmn	48242W106	3,714	245,495	SH		DFND	2	245,495	0	0
KBR INC	Cmn	48242W106	239	15,800	SH	Call	DFND	1	15,800	0	0
KBR INC	Cmn	48242W106	368	24,300	SH	Put	DFND	1	24,300	0	0
KBR INC	Cmn	48242W106	32,283	2,133,705	SH		DFND		2,133,705	0	0
KBS Fashion Group Ltd	Cmn	Y46002104	7	16,955	SH		DFND	1	16,955	0	0
KCG HOLDINGS INC	Cmn	48244B100	250	16,108	SH		DFND	1	16,108	0	0
KCG HOLDINGS INC	Cmn	48244B100	651	41,900	SH	Call	DFND	1	41,900	0	0
KCG HOLDINGS INC	Cmn	48244B100	679	43,700	SH	Put	DFND	1	43,700	0	0
KCG HOLDINGS INC	Cmn	48244B100	12,439	800,976	SH		DFND		800,976	0	0
KEARNY FINANCIAL CORP/MD	Cmn	48716P108	553	40,604	SH		DFND	1	40,604	0	0
KELLOGG CO	Cmn	487836108	2,661	34,345	SH		DFND	1	34,345	0	0
KELLOGG CO	Cmn	487836108	5,516	71,200	SH	Call	DFND	1	71,200	0	0
KELLOGG CO	Cmn	487836108	6,019	77,700	SH	Put	DFND	1	77,700	0	0
KELLOGG CO	Cmn	487836108	69,195	893,179	SH		DFND		893,179	0	0
KELLY SERVICES INC -CL A CMN STK	Cmn	488152208	260	13,504	SH		DFND	2	13,504	0	0
KELLY SERVICES INC -CL A CMN STK	Cmn	488152208	1,183	61,527	SH		DFND		61,527	0	0
KELSO TECHNOLOGIES INC	Cmn	48826D201	17	16,965	SH		DFND	1	16,965	0	0
KEMET CORP CMN STK	Cmn	488360207	50	14,095	SH		DFND	1	14,095	0	0
KENNAMETAL INC CMN STK	Cmn	489170100	615	21,189	SH		DFND	1	21,189	0	0
KENNEDY-WILSON HOLDINGS INC	Cmn	489398107	268	11,900	SH	Put	DFND	1	11,900	0	0
KERYX BIOPHARMACEUTICALS INC CMN STK	Cmn	492515101	626	117,900	SH	Call	DFND	1	117,900	0	0
KERYX BIOPHARMACEUTICALS INC CMN STK	Cmn	492515101	209	39,300	SH	Put	DFND	1	39,300	0	0
KEYCORP COMMON STOCK	Cmn	493267108	860	70,640	SH		DFND	1	70,640	0	0
KEYCORP COMMON STOCK	Cmn	493267108	1,762	144,800	SH	Call	DFND	1	144,800	0	0
KEYCORP COMMON STOCK	Cmn	493267108	1,132	93,000	SH	Put	DFND	1	93,000	0	0
KEYCORP COMMON STOCK	Cmn	493267108	681	55,978	SH		DFND		55,978	0	0
KEYW HOLDING COPR 2.5% CB 07/15/2019-REGISTERED	Bond	493723AA8	23,981	24,635,000	PRN		DFND		0	0	0
KEYW HOLDING CORP/THE	Cmn	493723100	389	35,233	SH		DFND	2	35,233	0	0
KEYW HOLDING CORP/THE	Cmn	493723100	114	10,300	SH	Put	DFND	1	10,300	0	0
KILROY REALTY CMN STOCK	Cmn	49427F108	16,294	234,957	SH		DFND	2	234,957	0	0
KILROY REALTY CMN STOCK	Cmn	49427F108	1,507	21,730	SH		DFND	1	21,730	0	0
KILROY REALTY CMN STOCK	Cmn	49427F108	29,144	420,250	SH		DFND		420,250	0	0
KIMBALL ELECTRONICS INC	Cmn	49428J109	366	26,412	SH		DFND		26,412	0	0
KIMBALL INTERNATIONAL -CL B CMN STK	Cmn	494274103	361	27,915	SH		DFND		27,915	0	0
KIMBERLY CLARK CORP	Cmn	494368103	40,673	322,447	SH		DFND	2	322,447	0	0
KIMBERLY CLARK CORP	Cmn	494368103	429	3,400	SH	Put	DFND	2	3,400	0	0
KIMBERLY CLARK CORP	Cmn	494368103	1,474	11,682	SH		DFND	1	11,682	0	0
KIMBERLY CLARK CORP	Cmn	494368103	8,842	70,100	SH	Call	DFND	1	70,100	0	0
KIMBERLY CLARK CORP	Cmn	494368103	10,154	80,500	SH	Put	DFND	1	80,500	0	0
KIMCO REALTY CORP CMN STK	Cmn	49446R109	600	20,729	SH		DFND	1	20,729	0	0
KINDER MORGAN INC	Cmn	49456B101	29,594	1,279,462	SH		DFND	2	1,279,462	0	0
KINDER MORGAN INC	Cmn	49456B101	967	41,800	SH	Call	DFND	2	41,800	0	0
KINDER MORGAN INC	Cmn	49456B101	34,905	1,509,100	SH	Call	DFND	1	1,509,100	0	0
KINDER MORGAN INC	Cmn	49456B101	21,664	936,600	SH	Put	DFND	1	936,600	0	0
KINDER MORGAN INC	Cmn	49456B101	3,333	144,101	SH		DFND		144,101	0	0
KINDER MORGAN INC-CW17	Wt	49456B119	0	26,021	SH		DFND	1	0	0	0
KINDER MORGAN INC-CW17	Wt	49456B119	16	1,000,000	SH		DFND		0	0	0
KINDRED HEALTHCARE INC CMN STOCK	Cmn	494580103	649	63,517	SH		DFND	2	63,517	0	0
KINDRED HEALTHCARE INC CMN STOCK	Cmn	494580103	311	30,433	SH		DFND	1	30,433	0	0
KINDRED HEALTHCARE INC CMN STOCK	Cmn	494580103	252	24,700	SH	Put	DFND	1	24,700	0	0
KINDRED HEALTHCARE INC CMN STOCK	Cmn	494580103	1,557	152,303	SH		DFND		152,303	0	0
KINROSS GOLD	Cmn	496902404	70	16,500	SH		DFND	2	16,500	0	0
KINROSS GOLD CORP	Cmn	496902404	2,394	568,561	SH		DFND	1	568,561	0	0
KINROSS GOLD CORP	Cmn	496902404	1,640	389,600	SH	Call	DFND	1	389,600	0	0
KINROSS GOLD CORP	Cmn	496902404	3,193	758,400	SH	Put	DFND	1	758,400	0	0
KINSALE CAPITAL GROUP INC	Cmn	49714P108	345	15,689	SH		DFND		15,689	0	0
KIRBY CORPORATION COMMON STOCK KEX	Cmn	497266106	317	5,100	SH	Call	DFND	1	5,100	0	0
KIRBY CORPORATION COMMON STOCK KEX	Cmn	497266106	255	4,100	SH	Put	DFND	1	4,100	0	0
KIRBY CORPORATION COMMON STOCK KEX	Cmn	497266106	13,383	215,306	SH		DFND		215,306	0	0
KITE PHARMA INC	Cmn	49803L109	1,434	25,680	SH		DFND	2	25,680	0	0
KITE PHARMA INC	Cmn	49803L109	243	4,349	SH		DFND	1	4,349	0	0
KITE PHARMA INC	Cmn	49803L109	1,899	34,000	SH	Call	DFND	1	34,000	0	0
KITE PHARMA INC	Cmn	49803L109	1,424	25,500	SH	Put	DFND	1	25,500	0	0
KITE PHARMA INC	Cmn	49803L109	465	8,328	SH		DFND		8,328	0	0
KITE REALTY GROUP COMMON STOCK	Cmn	49803T300	4,831	174,280	SH		DFND	2	174,280	0	0
KKR & CO LP	Cmn	48248M102	501	35,099	SH		DFND	1	35,099	0	0
KKR & CO LP	Cmn	48248M102	3,487	244,500	SH	Call	DFND	1	244,500	0	0
KKR & CO LP	Cmn	48248M102	1,296	90,900	SH	Put	DFND	1	90,900	0	0
KLA-TENCOR INSTRUMENTS CORP CMN STK	Cmn	482480100	1,436	20,600	SH	Call	DFND	1	20,600	0	0
KLA-TENCOR INSTRUMENTS CORP CMN STK	Cmn	482480100	837	12,000	SH	Put	DFND	1	12,000	0	0
KLA-TENCOR INSTRUMENTS CORP CMN STK	Cmn	482480100	4,275	61,328	SH		DFND		61,328	0	0
KLONDEX MINES LTD	Cmn	498696103	285	49,625	SH		DFND	2	49,625	0	0
KLX INC	Cmn	482539103	316	8,973	SH		DFND	1	8,973	0	0
KLX INC	Cmn	482539103	31,701	900,591	SH		DFND		900,591	0	0
KNIGHT TRANSN INC CMN STOCK	Cmn	499064103	243	8,454	SH		DFND	1	8,454	0	0
KNOLL INC COMMON STOCK	Cmn	498904200	1,215	53,156	SH		DFND	2	53,156	0	0
KNOLL INC COMMON STOCK	Cmn	498904200	694	30,351	SH		DFND		30,351	0	0
KNOWLES CORP	Cmn	49926D109	162	11,500	SH	Call	DFND	1	11,500	0	0
KOHLS CORP CMN STK	Cmn	500255104	13,154	300,668	SH		DFND	2	300,668	0	0
KOHLS CORP CMN STK	Cmn	500255104	2,113	48,300	SH	Call	DFND	2	48,300	0	0
KOHLS CORP CMN STK	Cmn	500255104	350	8,000	SH	Put	DFND	2	8,000	0	0
KOHLS CORP CMN STK	Cmn	500255104	2,579	58,945	SH		DFND	1	58,945	0	0
KOHLS CORP CMN STK	Cmn	500255104	4,786	109,400	SH	Call	DFND	1	109,400	0	0
KOHLS CORP CMN STK	Cmn	500255104	6,996	159,900	SH	Put	DFND	1	159,900	0	0
KOHLS CORP CMN STK	Cmn	500255104	3,467	79,246	SH		DFND		79,246	0	0
KONGZHONG CORPORATION ADR 1:40 COMMON	Depository Receipt	50047P104	271	40,189	SH		DFND	1	40,189	0	0
KONGZHONG CORPORATION ADR 1:40 COMMON	Cmn	50047P104	81	12,000	SH	Put	DFND	1	12,000	0	0
KOREA ELECTRIC POWER -SP ADR 1:2	Depository Receipt	500631106	294	12,062	SH		DFND	1	12,062	0	0
KORN FERRY INTL CMN STOCK	Cmn	500643200	604	28,779	SH		DFND	2	28,779	0	0
KOSMOS ENERGY LTD	Cmn	G5315B107	402	62,763	SH		DFND	1	62,763	0	0
KOSMOS ENERGY LTD	Cmn	G5315B107	2,542	396,554	SH		DFND		396,554	0	0
KRAFT HEINZ CO/THE	Cmn	500754106	1,853	20,700	SH	Call	DFND	2	20,700	0	0
KRAFT HEINZ CO/THE	Cmn	500754106	931	10,400	SH	Put	DFND	2	10,400	0	0
KRAFT HEINZ CO/THE	Cmn	500754106	11,923	133,200	SH	Call	DFND	1	133,200	0	0
KRAFT HEINZ CO/THE	Cmn	500754106	11,413	127,500	SH	Put	DFND	1	127,500	0	0
KRAFT HEINZ CO/THE	Cmn	500754106	43,363	484,444	SH		DFND		484,444	0	0
KRANESHARES CSI CHINA INTERN	Cmn	500767306	3,578	86,538	SH		DFND	1	86,538	0	0
KRATON CORP	Cmn	50077C106	1,037	29,601	SH		DFND	1	29,601	0	0
KRATON CORP	Cmn	50077C106	245	7,000	SH	Call	DFND	1	7,000	0	0
KRATON CORP	Cmn	50077C106	252	7,200	SH	Put	DFND	1	7,200	0	0
KRATOS DEFENSE & SECURITY SOL CMN STOCK	Cmn	50077B207	152	22,133	SH		DFND	2	22,133	0	0
KRATOS DEFENSE & SECURITY SOL CMN STOCK	Cmn	50077B207	308	44,701	SH		DFND	1	44,701	0	0
KRATOS DEFENSE & SECURITY SOL CMN STOCK	Cmn	50077B207	121	17,500	SH	Put	DFND	1	17,500	0	0
KRONOS WORLDWIDE INC COMMON STOCK	Cmn	50105F105	306	36,884	SH		DFND	2	36,884	0	0
KRONOS WORLDWIDE INC COMMON STOCK	Cmn	50105F105	144	17,383	SH		DFND	1	17,383	0	0
KRONOS WORLDWIDE INC COMMON STOCK	Cmn	50105F105	497	59,894	SH		DFND		59,894	0	0
KULICKE AND SOFFA IND. COMMON STOCK	Cmn	501242101	318	24,600	SH	Call	DFND	1	24,600	0	0
KULICKE AND SOFFA IND. COMMON STOCK	Cmn	501242101	406	31,369	SH		DFND		31,369	0	0
L BRANDS INC	Cmn	501797104	7,983	112,800	SH	Call	DFND	2	112,800	0	0
L BRANDS INC	Cmn	501797104	4,338	61,300	SH	Put	DFND	2	61,300	0	0
L BRANDS INC	Cmn	501797104	1,075	15,190	SH		DFND	1	15,190	0	0
L BRANDS INC	Cmn	501797104	9,448	133,500	SH	Call	DFND	1	133,500	0	0
L BRANDS INC	Cmn	501797104	12,555	177,400	SH	Put	DFND	1	177,400	0	0
L BRANDS INC	Cmn	501797104	18,456	260,790	SH		DFND		260,790	0	0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK	Cmn	502424104	558	3,700	SH	Call	DFND	2	3,700	0	0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK	Cmn	502424104	678	4,500	SH	Put	DFND	2	4,500	0	0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK	Cmn	502424104	1,818	12,061	SH		DFND	1	12,061	0	0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK	Cmn	502424104	1,643	10,900	SH	Call	DFND	1	10,900	0	0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK	Cmn	502424104	708	4,700	SH	Put	DFND	1	4,700	0	0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK	Cmn	502424104	10,985	72,877	SH		DFND		72,877	0	0
LA JOLLA PHARMACEUTICAL CO CMN STK	Cmn	503459604	552	23,200	SH	Call	DFND	1	23,200	0	0
LA JOLLA PHARMACEUTICAL CO CMN STK	Cmn	503459604	205	8,600	SH	Put	DFND	1	8,600	0	0
LA QUINTA HOLDINGS INC	Cmn	50420D108	18,192	1,627,178	SH		DFND		1,627,178	0	0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK	Cmn	50540R409	5,265	38,300	SH	Call	DFND	2	38,300	0	0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK	Cmn	50540R409	5,719	41,600	SH	Put	DFND	2	41,600	0	0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK	Cmn	50540R409	1,980	14,400	SH	Call	DFND	1	14,400	0	0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK	Cmn	50540R409	2,997	21,800	SH	Put	DFND	1	21,800	0	0
LADDER CAPITAL CORP-CLASS A	Cmn	505743104	175	13,223	SH		DFND	1	13,223	0	0
LADDER CAPITAL CORP-CLASS A	Cmn	505743104	1,200	90,650	SH		DFND		90,650	0	0
LADENBURG THALMANN FINANCIAL CMN STOCK	Cmn	50575Q102	207	89,589	SH		DFND		89,589	0	0
LAM RESEARCH COMMON STOCK	Cmn	512807108	28,069	296,367	SH		DFND	2	296,367	0	0
LAM RESEARCH COMMON STOCK	Cmn	512807108	3,503	36,988	SH		DFND	1	36,988	0	0
LAM RESEARCH COMMON STOCK	Cmn	512807108	7,198	76,000	SH	Call	DFND	1	76,000	0	0
LAM RESEARCH COMMON STOCK	Cmn	512807108	9,698	102,400	SH	Put	DFND	1	102,400	0	0
LAM RESEARCH COMMON STOCK	Cmn	512807108	75,857	800,938	SH		DFND		800,938	0	0
LAMAR ADVERTISING - CL A	Cmn	512816109	927	14,200	SH	Call	DFND	1	14,200	0	0
LAMAR ADVERTISING - CL A	Cmn	512816109	954	14,600	SH	Put	DFND	1	14,600	0	0
LAMAR ADVERTISING - CL A	Cmn	512816109	656	10,040	SH		DFND		10,040	0	0
LANDEC CORP CMN STOCK	Cmn	514766104	138	10,270	SH		DFND		10,270	0	0
LANDS' END INC	Cmn	51509F105	900	62,100	SH	Call	DFND	1	62,100	0	0
LANDS' END INC	Cmn	51509F105	718	49,500	SH	Put	DFND	1	49,500	0	0
LANDSTAR SYSTEM INC CMN STK	Cmn	515098101	228	3,346	SH		DFND	1	3,346	0	0
LANDSTAR SYSTEM INC CMN STK	Cmn	515098101	216	3,177	SH		DFND		3,177	0	0
LANNETT CO INC COMMON STOCK	Cmn	516012101	2,774	104,412	SH		DFND	2	104,412	0	0
LANNETT CO INC COMMON STOCK	Cmn	516012101	375	14,118	SH		DFND	1	14,118	0	0
LANNETT CO INC COMMON STOCK	Cmn	516012101	1,145	43,100	SH	Call	DFND	1	43,100	0	0
LANNETT CO INC COMMON STOCK	Cmn	516012101	1,092	41,100	SH	Put	DFND	1	41,100	0	0
LANTRONIX INC	Cmn	516548203	28	19,741	SH		DFND	1	19,741	0	0
LAREDO PETROLEUM INC	Cmn	516806106	19,268	1,493,672	SH		DFND	2	1,493,672	0	0
LAREDO PETROLEUM INC	Cmn	516806106	620	48,100	SH	Call	DFND	1	48,100	0	0
LAREDO PETROLEUM INC	Cmn	516806106	541	41,900	SH	Put	DFND	1	41,900	0	0
LAS VEGAS SANDS, INC. COMMON STOCK	Cmn	517834107	293	5,100	SH	Put	DFND	2	5,100	0	0
LAS VEGAS SANDS, INC. COMMON STOCK	Cmn	517834107	31,584	548,900	SH	Call	DFND	1	548,900	0	0
LAS VEGAS SANDS, INC. COMMON STOCK	Cmn	517834107	37,528	652,200	SH	Put	DFND	1	652,200	0	0
LAS VEGAS SANDS, INC. COMMON STOCK	Cmn	517834107	16,249	282,400	SH		DFND		282,400	0	0
LAS VEGAS SANDS, INC. COMMON STOCK	Cmn	517834107	690	12,000	SH	Put	DFND		12,000	0	0
LASALLE HOTEL PROPERTIES CMN STOCK	Cmn	517942108	321	13,457	SH		DFND	1	13,457	0	0
LASALLE HOTEL PROPERTIES CMN STOCK	Cmn	517942108	1,064	44,595	SH		DFND		44,595	0	0
LATTICE DEV MRKTS EX-US STRA	Cmn	518416102	1,547	62,508	SH		DFND	1	62,508	0	0
LATTICE SEMICONDUCTOR CORP CMN STK	Cmn	518415104	1,385	213,444	SH		DFND	2	213,444	0	0
LAYNE CHRISTENSEN 8% CB 05/01/2019-REGISTERED	Bond	521050AD6	6,063	5,700,000	PRN		DFND		0	0	0
LAZARD LTD COMMON STOCK	Cmn	G54050102	642	17,666	SH		DFND	1	17,666	0	0
LAZARD LTD COMMON STOCK	Cmn	G54050102	1,883	51,800	SH	Call	DFND	1	51,800	0	0
LAZARD LTD COMMON STOCK	Cmn	G54050102	756	20,800	SH	Put	DFND	1	20,800	0	0
LA-Z-BOY CHAIR CO CMN STK	Cmn	505336107	729	29,673	SH		DFND		29,673	0	0
LEAR CORP	Cmn	521865204	800	6,600	SH	Call	DFND	2	6,600	0	0
LEAR CORP	Cmn	521865204	1,309	10,800	SH	Put	DFND	2	10,800	0	0
LEAR CORP	Cmn	521865204	3,273	27,000	SH	Call	DFND	1	27,000	0	0
LEAR CORP	Cmn	521865204	1,200	9,900	SH	Put	DFND	1	9,900	0	0
LEAR CORP	Cmn	521865204	47,867	394,877	SH		DFND		394,877	0	0
LEGACY RESERVES LP	Cmn	524707304	57	42,097	SH		DFND	1	42,097	0	0
LEGACY RESERVES LP	Cmn	524707304	36	26,600	SH	Call	DFND	1	26,600	0	0
LEGACY RESERVES LP	Cmn	524707304	30	22,200	SH	Put	DFND	1	22,200	0	0
LEGACYTEXAS FINANCIAL GROUP IN	Cmn	52471Y106	597	18,863	SH		DFND	2	18,863	0	0
LEGACYTEXAS FINANCIAL GROUP IN	Cmn	52471Y106	262	8,277	SH		DFND	1	8,277	0	0
LEGACYTEXAS FINANCIAL GROUP IN	Cmn	52471Y106	7,403	234,056	SH		DFND		234,056	0	0
LEGG MASON COMMON STOCK	Cmn	524901105	4,437	132,516	SH		DFND	2	132,516	0	0
LEGG MASON COMMON STOCK	Cmn	524901105	1,081	32,300	SH	Call	DFND	1	32,300	0	0
LEGG MASON COMMON STOCK	Cmn	524901105	877	26,200	SH	Put	DFND	1	26,200	0	0
LEGG MASON COMMON STOCK	Cmn	524901105	2,699	80,616	SH		DFND		80,616	0	0
LEGGETT & PLATT INC COMMON LEG	Cmn	524660107	4,271	93,699	SH		DFND	2	93,699	0	0
LEGGETT & PLATT INC COMMON LEG	Cmn	524660107	1,754	38,476	SH		DFND	1	38,476	0	0
LEGGETT & PLATT INC COMMON LEG	Cmn	524660107	593	13,000	SH	Call	DFND	1	13,000	0	0
LEIDOS HOLDINGS INC	Cmn	525327102	26,227	605,975	SH		DFND	2	605,975	0	0
LEIDOS HOLDINGS INC	Cmn	525327102	3,506	81,000	SH	Call	DFND	1	81,000	0	0
LEIDOS HOLDINGS INC	Cmn	525327102	1,653	38,200	SH	Put	DFND	1	38,200	0	0
LEIDOS HOLDINGS INC	Cmn	525327102	1,975	45,631	SH		DFND		45,631	0	0
LEMAITRE VASCULAR INC	Cmn	525558201	308	15,516	SH		DFND	2	15,516	0	0
LENDINGCLUB CORP	Cmn	52603A109	683	110,500	SH	Call	DFND	2	110,500	0	0
LENDINGCLUB CORP	Cmn	52603A109	2,616	423,300	SH	Call	DFND	1	423,300	0	0
LENDINGCLUB CORP	Cmn	52603A109	1,094	177,100	SH	Put	DFND	1	177,100	0	0
LENDINGTREE INC	Cmn	52603B107	306	3,161	SH		DFND	2	3,161	0	0
LENDINGTREE INC	Cmn	52603B107	7,714	79,600	SH	Call	DFND	1	79,600	0	0
LENDINGTREE INC	Cmn	52603B107	1,977	20,400	SH	Put	DFND	1	20,400	0	0
LENNAR CORP CMN STK	Cmn	526057104	5,703	134,700	SH	Call	DFND	1	134,700	0	0
LENNAR CORP CMN STK	Cmn	526057104	5,479	129,400	SH	Put	DFND	1	129,400	0	0
LENNOX INTL INC CMN STOCK	Cmn	526107107	230	1,467	SH		DFND	1	1,467	0	0
LENNOX INTL INC CMN STOCK	Cmn	526107107	1,131	7,200	SH	Call	DFND	1	7,200	0	0
LENNOX INTL INC CMN STOCK	Cmn	526107107	1,806	11,500	SH	Put	DFND	1	11,500	0	0
LEUCADIA NATIONAL COMMON STOCK	Cmn	527288104	9,554	501,765	SH		DFND	2	501,765	0	0
LEUCADIA NATIONAL COMMON STOCK	Cmn	527288104	1,067	56,046	SH		DFND	1	56,046	0	0
LEUCADIA NATIONAL COMMON STOCK	Cmn	527288104	1,479	77,700	SH	Call	DFND	1	77,700	0	0
LEUCADIA NATIONAL COMMON STOCK	Cmn	527288104	228	12,000	SH	Put	DFND	1	12,000	0	0
LEVEL 3 COMMUNICATIONS INC CMN STOCK	Cmn	52729N308	12,868	277,444	SH		DFND	2	277,444	0	0
LEVEL 3 COMMUNICATIONS INC CMN STOCK	Cmn	52729N308	3,301	71,174	SH		DFND	1	71,174	0	0
LEVEL 3 COMMUNICATIONS INC CMN STOCK	Cmn	52729N308	4,142	89,300	SH	Call	DFND	1	89,300	0	0
LEVEL 3 COMMUNICATIONS INC CMN STOCK	Cmn	52729N308	5,162	111,300	SH	Put	DFND	1	111,300	0	0
LEVEL 3 COMMUNICATIONS INC CMN STOCK	Cmn	52729N308	67,451	1,454,322	SH		DFND		1,454,322	0	0
LEVY ACQUISITION CORP	Cmn	245496104	174	14,600	SH	Call	DFND	1	14,600	0	0
LEXICON PHARMACEUTICALS 5.25% CB 12/01/2021-REGIS	Bond	528872AB0	37,977	16,800,000	PRN		DFND		0	0	0
LEXICON PHARMACEUTICALS INC CMN STK	Cmn	528872302	208	11,500	SH	Put	DFND	1	11,500	0	0
LEXINGTON REALTY TRUST CMN STK	Cmn	529043101	169	16,380	SH		DFND	2	16,380	0	0
LEXINGTON REALTY TRUST CMN STK	Cmn	529043101	112	10,900	SH	Put	DFND	1	10,900	0	0
LEXINGTON REALTY TRUST CMN STK	Cmn	529043101	970	94,200	SH		DFND		94,200	0	0
LEXMARK INTERNATIONAL INC CLASS-A COMMON STOCK	Cmn	529771107	538	13,452	SH		DFND	1	13,452	0	0
LEXMARK INTERNATIONAL INC CLASS-A COMMON STOCK	Cmn	529771107	2,046	51,200	SH	Call	DFND	1	51,200	0	0
LEXMARK INTERNATIONAL INC CLASS-A COMMON STOCK	Cmn	529771107	1,475	36,900	SH	Put	DFND	1	36,900	0	0
LG.PHILIPS LCD CO LTD-ADR 1:0.5 COMMON	Cmn	50186V102	144	11,300	SH	Call	DFND	1	11,300	0	0
LGI HOMES 4.25% CB 11/15/2019-REGISTERED	Bond	50187TAB2	15,829	9,000,000	PRN		DFND		0	0	0
LGI HOMES INC	Cmn	50187T106	729	19,800	SH	Call	DFND	1	19,800	0	0
LGI HOMES INC	Cmn	50187T106	309	8,400	SH	Put	DFND	1	8,400	0	0
LHC GROUP LLC COMMON STOCK	Cmn	50187A107	392	10,621	SH		DFND	2	10,621	0	0
LIBBEY INC CMN STK	Cmn	529898108	1,120	62,763	SH		DFND		62,763	0	0
LIBERTY ALL STAR EQUITY FUND	Cmn	530158104	167	32,333	SH		DFND	1	32,333	0	0
LIBERTY BRAVES GROUP-C	Cmn	531229888	395	22,733	SH		DFND	2	22,733	0	0
LIBERTY BROADBAND A	Cmn	530307107	2,337	33,306	SH		DFND	2	33,306	0	0
LIBERTY BROADBAND A	Cmn	530307107	216	3,078	SH		DFND	1	3,078	0	0
LIBERTY BROADBAND C	Cmn	530307305	5,978	83,632	SH		DFND	2	83,632	0	0
LIBERTY BROADBAND C	Cmn	530307305	383	5,362	SH		DFND	1	5,362	0	0
LIBERTY BROADBAND C	Cmn	530307305	5,392	75,434	SH		DFND		75,434	0	0
LIBERTY GLOBAL INC COMMON STOCK - CL C	Cmn	G5480U120	1,709	51,724	SH		DFND	1	51,724	0	0
LIBERTY GLOBAL INC COMMON STOCK - CL C	Cmn	G5480U120	208	6,300	SH	Call	DFND	1	6,300	0	0
LIBERTY GLOBAL PLC	Cmn	G5480U104	1,422	41,600	SH	Call	DFND	2	41,600	0	0
LIBERTY GLOBAL PLC	Cmn	G5480U104	1,941	56,800	SH	Put	DFND	2	56,800	0	0
LIBERTY GLOBAL PLC	Cmn	G5480U104	1,084	31,700	SH	Call	DFND	1	31,700	0	0
LIBERTY GLOBAL PLC	Cmn	G5480U104	232	6,800	SH	Put	DFND	1	6,800	0	0
LIBERTY GLOBAL PLC	Cmn	G5480U104	29,300	857,235	SH		DFND		857,235	0	0
LIBERTY INTERACTIVE CORP QVC G	Cmn	53071M104	1,581	79,026	SH		DFND	2	79,026	0	0
LIBERTY INTERACTIVE CORP QVC G	Cmn	53071M104	624	31,160	SH		DFND	1	31,160	0	0
LIBERTY INTERACTIVE CORP QVC G	Cmn	53071M104	226	11,300	SH	Call	DFND	1	11,300	0	0
LIBERTY INTERACTIVE CORP QVC G	Cmn	53071M104	782	39,100	SH	Put	DFND	1	39,100	0	0
LIBERTY INTERACTIVE CORP QVC G	Cmn	53071M104	8,013	400,454	SH		DFND		400,454	0	0
LIBERTY INTERACTIVE INTO CHARTER 1.75% EXCH 09/30/	Bond	530610AD6	52,863	50,000,000	PRN		DFND		0	0	0
LIBERTY LILAC GRP-CL A	Cmn	G5480U138	1,837	66,583	SH		DFND	2	66,583	0	0
LIBERTY LILAC GRP-CL A	Cmn	G5480U138	413	14,969	SH		DFND	1	14,969	0	0
LIBERTY LILAC GRP-CL A	Cmn	G5480U138	273	9,903	SH		DFND		9,903	0	0
LIBERTY MEDIA CORP 1.375% CB 10/15/2023-REGISTERED	Bond	531229AB8	61,175	58,300,000	PRN		DFND		0	0	0
LIBERTY MEDIA INTO MOTOROLA 3.5% EXCH 01/15/2031-R	Bond	530715AN1	18,463	35,200,000	PRN		DFND		0	0	0
LIBERTY PROPERTY TRUST CMN STK	Cmn	531172104	1,520	37,680	SH		DFND		37,680	0	0
LIBERTY SIRIUS GROUP-C	Cmn	531229607	3,947	118,141	SH		DFND	2	118,141	0	0
LIBERTY SIRIUS GROUP-C	Cmn	531229607	65,474	1,959,707	SH		DFND		1,959,707	0	0
LIBERTY SIRIUSXM GROUP	Cmn	531229409	21,839	642,703	SH		DFND		642,703	0	0
LIBERTY TRIPADVISOR HDG-A	Cmn	531465102	40,605	1,858,367	SH		DFND		1,858,367	0	0
LIBERTY VENTURES - SER A	Cmn	53071M880	2,557	64,139	SH		DFND	2	64,139	0	0
LIBERTY VENTURES - SER A	Cmn	53071M880	27,052	678,498	SH		DFND		678,498	0	0
LIFE STORAGE INC	Cmn	53223X107	735	8,259	SH		DFND	1	8,259	0	0
LIFE STORAGE INC	Cmn	53223X107	7,967	89,580	SH		DFND		89,580	0	0
LIFELOCK INC	Cmn	53224V100	5,784	341,816	SH		DFND	2	341,816	0	0
LIFELOCK INC	Cmn	53224V100	350	20,700	SH	Call	DFND	1	20,700	0	0
LIFELOCK INC	Cmn	53224V100	433	25,600	SH	Put	DFND	1	25,600	0	0
LIFELOCK INC	Cmn	53224V100	9,984	590,042	SH		DFND		590,042	0	0
LIFEPOINT HEALTH INC	Cmn	53219L109	6,797	114,750	SH		DFND		114,750	0	0
LIFESTYLE PROPERTIES INC CMN STK	Cmn	29472R108	3,467	44,915	SH		DFND		44,915	0	0
LIFEVANTAGE CORP	Cmn	53222K205	118	12,519	SH		DFND	2	12,519	0	0
LIFEVANTAGE CORP	Cmn	53222K205	121	12,804	SH		DFND	1	12,804	0	0
LIGAND PHARMACEUTICAL -CL B CMN STK	Cmn	53220K504	382	3,743	SH		DFND	1	3,743	0	0
LIGAND PHARMACEUTICAL -CL B CMN STK	Cmn	53220K504	1,429	14,000	SH	Call	DFND	1	14,000	0	0
LIGAND PHARMACEUTICAL -CL B CMN STK	Cmn	53220K504	1,051	10,300	SH	Put	DFND	1	10,300	0	0
LIGAND PHARMACEUTICALS 0.75% CB 08/15/2019-REGISTE	Bond	53220KAD0	48,329	33,000,000	PRN		DFND		0	0	0
LIGHTPATH TECHNOLOGIES INC CMN STOCK	Cmn	532257805	20	11,005	SH		DFND	1	11,005	0	0
LILAC GROUP - CL C	Cmn	G5480U153	1,383	49,320	SH		DFND	2	49,320	0	0
LILAC GROUP - CL C	Cmn	G5480U153	569	20,280	SH		DFND	1	20,280	0	0
LILAC GROUP - CL C	Cmn	G5480U153	13,605	485,031	SH		DFND		485,031	0	0
LIMELIGHT NETWORKS INC	Cmn	53261M104	87	46,726	SH		DFND	1	46,726	0	0
LIMELIGHT NETWORKS INC	Cmn	53261M104	62	33,000	SH	Put	DFND	1	33,000	0	0
LINCOLN ELECTRIC HOLDINGS INC CMN STOCK	Cmn	533900106	1,114	17,793	SH		DFND	2	17,793	0	0
LINCOLN ELECTRIC HOLDINGS INC CMN STOCK	Cmn	533900106	451	7,200	SH	Call	DFND	1	7,200	0	0
LINCOLN NATL CORP IND	Cmn	534187109	761	16,200	SH	Call	DFND	2	16,200	0	0
LINCOLN NATL CORP IND	Cmn	534187109	437	9,300	SH	Put	DFND	2	9,300	0	0
LINCOLN NATL CORP IND	Cmn	534187109	3,387	72,100	SH	Call	DFND	1	72,100	0	0
LINCOLN NATL CORP IND	Cmn	534187109	5,215	111,000	SH	Put	DFND	1	111,000	0	0
LINCOLN NATL CORP IND	Cmn	534187109	117,695	2,505,224	SH		DFND		2,505,224	0	0
LINDSAY CORP CMN STK	Cmn	535555106	296	4,000	SH	Put	DFND	1	4,000	0	0
LINDSAY CORP CMN STK	Cmn	535555106	1,326	17,929	SH		DFND		17,929	0	0
LINE CORP-SPONSORED ADR	Depository Receipt	53567X101	606	12,530	SH		DFND	1	12,530	0	0
LINE CORP-SPONSORED ADR	Cmn	53567X101	1,631	33,700	SH	Call	DFND	1	33,700	0	0
LINE CORP-SPONSORED ADR	Cmn	53567X101	1,791	37,000	SH	Put	DFND	1	37,000	0	0
LINE CORP-SPONSORED ADR	Depository Receipt	53567X101	3,940	81,406	SH		DFND		81,406	0	0
LINEAR TECHNOLOGY CORP CMN STK	Cmn	535678106	385	6,500	SH		DFND	2	6,500	0	0
LINEAR TECHNOLOGY CORP CMN STK	Cmn	535678106	249	4,200	SH	Call	DFND	1	4,200	0	0
LINEAR TECHNOLOGY CORP CMN STK	Cmn	535678106	1,044	17,600	SH	Put	DFND	1	17,600	0	0
LINKEDIN CORP - A	Cmn	53578A108	1,338	7,000	SH	Call	DFND	2	7,000	0	0
LINKEDIN CORP - A	Cmn	53578A108	784	4,100	SH	Put	DFND	2	4,100	0	0
LINKEDIN CORP - A	Cmn	53578A108	1,240	6,486	SH		DFND	1	6,486	0	0
LINKEDIN CORP - A	Cmn	53578A108	39,638	207,400	SH	Call	DFND	1	207,400	0	0
LINKEDIN CORP - A	Cmn	53578A108	35,491	185,700	SH	Put	DFND	1	185,700	0	0
LION BIOTECHNOLOGIES INC	Cmn	53619R102	266	32,277	SH		DFND	2	32,277	0	0
LION BIOTECHNOLOGIES INC	Cmn	53619R102	108	13,100	SH	Call	DFND	1	13,100	0	0
LION BIOTECHNOLOGIES INC	Cmn	53619R102	119	14,463	SH		DFND		14,463	0	0
LIONBRIDGE TECHNOLOGIES INC CMN STOCK	Cmn	536252109	61	12,200	SH	Call	DFND	1	12,200	0	0
LIONS GATE ENTERTAINMENT 1.25% CB 04/15/2018-REGIS	Bond	53626YAL2	1,448	1,500,000	PRN		DFND		0	0	0
LIONS GATE ENTERTAINMENT CORP COMMON STOCK	Cmn	535919203	548	27,400	SH	Call	DFND	2	27,400	0	0
LIONS GATE ENTERTAINMENT CORP COMMON STOCK	Cmn	535919203	492	24,600	SH	Put	DFND	2	24,600	0	0
LIONS GATE ENTERTAINMENT CORP COMMON STOCK	Cmn	535919203	425	21,243	SH		DFND	1	21,243	0	0
LIONS GATE ENTERTAINMENT CORP COMMON STOCK	Cmn	535919203	4,402	220,200	SH	Call	DFND	1	220,200	0	0
LIONS GATE ENTERTAINMENT CORP COMMON STOCK	Cmn	535919203	1,951	97,600	SH	Put	DFND	1	97,600	0	0
LIONS GATE ENTERTAINMENT CORP COMMON STOCK	Cmn	535919203	87,962	4,400,312	SH		DFND		4,400,312	0	0
LITHIA MOTORS CMN STOCK	Cmn	536797103	3,771	39,476	SH		DFND	2	39,476	0	0
LITHIA MOTORS CMN STOCK	Cmn	536797103	1,347	14,100	SH	Call	DFND	1	14,100	0	0
LITHIA MOTORS CMN STOCK	Cmn	536797103	927	9,700	SH	Put	DFND	1	9,700	0	0
LITHIA MOTORS CMN STOCK	Cmn	536797103	35,071	367,160	SH		DFND		367,160	0	0
LITTLEFUSE CMN STOCK - NASDAQ	Cmn	537008104	209	1,621	SH		DFND	2	1,621	0	0
LITTLEFUSE CMN STOCK - NASDAQ	Cmn	537008104	211	1,639	SH		DFND	1	1,639	0	0
LIVANOVA PLC	Cmn	G5509L101	5,529	91,982	SH		DFND	2	91,982	0	0
LIVANOVA PLC	Cmn	G5509L101	870	14,475	SH		DFND	1	14,475	0	0
LIVE NATION ENTERTAINMENT 2.5% CB 05/15/2019-REGIS	Bond	538034AJ8	5,237	4,835,000	PRN		DFND		0	0	0
LIVE NATION ENTERTAINMENT INC	Cmn	538034109	272	9,900	SH	Call	DFND	1	9,900	0	0
LIVE NATION ENTERTAINMENT INC	Cmn	538034109	313	11,400	SH	Put	DFND	1	11,400	0	0
LIVE OAK BANCSHARES INC	Cmn	53803X105	1,134	78,639	SH		DFND		78,639	0	0
LIVEPERSON INC CMN STK	Cmn	538146101	200	23,782	SH		DFND	1	23,782	0	0
LKQ CORP CMN STOCK	Cmn	501889208	11,913	335,942	SH		DFND	2	335,942	0	0
LKQ CORP CMN STOCK	Cmn	501889208	752	21,200	SH	Call	DFND	1	21,200	0	0
LLOYDS TSB GROUP PLC - SP ADR 1:4	Depository Receipt	539439109	118	41,243	SH		DFND	1	41,243	0	0
LLOYDS TSB GROUP PLC - SP ADR 1:4	Cmn	539439109	114	39,600	SH	Call	DFND	1	39,600	0	0
LLOYDS TSB GROUP PLC - SP ADR 1:4	Cmn	539439109	338	117,900	SH	Put	DFND	1	117,900	0	0
LOCKHEED MARTIN CORPORATION COMMON STOCK	Cmn	539830109	3,596	15,000	SH	Call	DFND	2	15,000	0	0
LOCKHEED MARTIN CORPORATION COMMON STOCK	Cmn	539830109	1,247	5,200	SH	Put	DFND	2	5,200	0	0
LOCKHEED MARTIN CORPORATION COMMON STOCK	Cmn	539830109	54,201	226,100	SH	Call	DFND	1	226,100	0	0
LOCKHEED MARTIN CORPORATION COMMON STOCK	Cmn	539830109	62,639	261,300	SH	Put	DFND	1	261,300	0	0
LOCKHEED MARTIN CORPORATION COMMON STOCK	Cmn	539830109	1,031	4,300	SH	Call	DFND		4,300	0	0
LOEWS CORP. COMMON STOCK LTR	Cmn	540424108	2,728	66,293	SH		DFND	2	66,293	0	0
LOEWS CORP. COMMON STOCK LTR	Cmn	540424108	614	14,919	SH		DFND	1	14,919	0	0
LOEWS CORP. COMMON STOCK LTR	Cmn	540424108	226	5,500	SH	Call	DFND	1	5,500	0	0
LOEWS CORP. COMMON STOCK LTR	Cmn	540424108	8,755	212,747	SH		DFND		212,747	0	0
LOGITECH INTERNATIONAL-REG	Cmn	H50430232	894	39,800	SH	Put	DFND	1	39,800	0	0
LOGMEIN INC	Cmn	54142L109	3,215	35,573	SH		DFND	2	35,573	0	0
LOGMEIN INC	Cmn	54142L109	633	7,000	SH	Call	DFND	1	7,000	0	0
LOGMEIN INC	Cmn	54142L109	11,982	132,560	SH		DFND		132,560	0	0
LORAL SPACE & COMMUNICATIONS	Cmn	543881106	3,048	77,923	SH		DFND		77,923	0	0
LOUISIANA-PACIFIC CORP	Cmn	546347105	20,448	1,085,917	SH		DFND	2	1,085,917	0	0
LOUISIANA-PACIFIC CORP	Cmn	546347105	345	18,345	SH		DFND	1	18,345	0	0
LOUISIANA-PACIFIC CORP	Cmn	546347105	947	50,300	SH	Call	DFND	1	50,300	0	0
LOUISIANA-PACIFIC CORP	Cmn	546347105	642	34,100	SH	Put	DFND	1	34,100	0	0
LOUISIANA-PACIFIC CORP	Cmn	546347105	612	32,482	SH		DFND		32,482	0	0
LOWE'S COMPANIES COMMON STOCK	Cmn	548661107	31,093	430,585	SH		DFND	2	430,585	0	0
LOWE'S COMPANIES COMMON STOCK	Cmn	548661107	250	3,457	SH		DFND	1	3,457	0	0
LOWE'S COMPANIES COMMON STOCK	Cmn	548661107	35,578	492,700	SH	Call	DFND	1	492,700	0	0
LOWE'S COMPANIES COMMON STOCK	Cmn	548661107	27,303	378,100	SH	Put	DFND	1	378,100	0	0
LPL FINANCIAL HOLDINGS INC	Cmn	50212V100	308	10,281	SH		DFND	1	10,281	0	0
LPL FINANCIAL HOLDINGS INC	Cmn	50212V100	413	13,800	SH	Call	DFND	1	13,800	0	0
LPL FINANCIAL HOLDINGS INC	Cmn	50212V100	434	14,500	SH	Put	DFND	1	14,500	0	0
LRAD CORP	Cmn	50213V109	37	19,943	SH		DFND	1	19,943	0	0
LTC PROPERTIES COMMON STOCK	Cmn	502175102	667	12,820	SH		DFND	2	12,820	0	0
LULULEMON ATHLETICA INC	Cmn	550021109	6,342	103,995	SH		DFND	1	103,995	0	0
LULULEMON ATHLETICA INC	Cmn	550021109	16,940	277,800	SH	Call	DFND	1	277,800	0	0
LULULEMON ATHLETICA INC	Cmn	550021109	30,630	502,300	SH	Put	DFND	1	502,300	0	0
LULULEMON ATHLETICA INC	Cmn	550021109	6,951	113,990	SH		DFND		113,990	0	0
LUMBER LIQUIDATORS HOLDINGS IN	Cmn	55003T107	633	32,200	SH	Call	DFND	2	32,200	0	0
LUMBER LIQUIDATORS HOLDINGS IN	Cmn	55003T107	669	34,000	SH	Put	DFND	2	34,000	0	0
LUMBER LIQUIDATORS HOLDINGS IN	Cmn	55003T107	3,594	182,700	SH	Call	DFND	1	182,700	0	0
LUMBER LIQUIDATORS HOLDINGS IN	Cmn	55003T107	1,859	94,500	SH	Put	DFND	1	94,500	0	0
LUMBER LIQUIDATORS HOLDINGS IN	Cmn	55003T107	2,333	118,616	SH		DFND		118,616	0	0
LUMENTUM HOLDINGS INC	Cmn	55024U109	1,220	29,200	SH	Call	DFND	1	29,200	0	0
LUMENTUM HOLDINGS INC	Cmn	55024U109	472	11,300	SH	Put	DFND	1	11,300	0	0
LUMENTUM HOLDINGS INC	Cmn	55024U109	6,823	163,351	SH		DFND		163,351	0	0
LUMOS NETWORKS CORP	Cmn	550283105	241	17,224	SH		DFND	2	17,224	0	0
LUMOS NETWORKS CORP	Cmn	550283105	181	12,900	SH	Put	DFND	1	12,900	0	0
LUNA INNOVATIONS INC	Cmn	550351100	16	11,380	SH		DFND	1	11,380	0	0
LUXOFT HOLDING INC	Cmn	G57279104	325	6,157	SH		DFND		6,157	0	0
LYDALL INC CMN STK	Cmn	550819106	205	4,000	SH	Put	DFND	1	4,000	0	0
LYONDELLBASELL INDU-CL A	Cmn	N53745100	19,141	237,300	SH	Call	DFND	1	237,300	0	0
LYONDELLBASELL INDU-CL A	Cmn	N53745100	12,623	156,500	SH	Put	DFND	1	156,500	0	0
LYONDELLBASELL INDU-CL A	Cmn	N53745100	16,268	201,682	SH		DFND		201,682	0	0
M & T BANK CORPORATION CMN STOCK	Cmn	55261F104	2,914	25,100	SH	Call	DFND	1	25,100	0	0
M & T BANK CORPORATION CMN STOCK	Cmn	55261F104	731	6,300	SH	Put	DFND	1	6,300	0	0
M/I HOMES INC 3.25% CB 09/15/2017-REGISTERED	Bond	55292PAA3	19,406	17,500,000	PRN		DFND		0	0	0
MACK-CALI REALTY CORP CMN STOCK	Cmn	554489104	366	13,428	SH		DFND	1	13,428	0	0
MACOM TECHNOLOGY SOLUTIONS HOL	Cmn	55405Y100	343	8,100	SH	Call	DFND	1	8,100	0	0
MACQUARIE INFRASTRUCTURE CORP	Cmn	55608B105	18,190	218,525	SH		DFND	2	218,525	0	0
MACQUARIE INFRASTRUCTURE CORP	Cmn	55608B105	1,282	15,400	SH	Put	DFND	2	15,400	0	0
MACQUARIE INFRASTRUCTURE CORP	Cmn	55608B105	2,514	30,200	SH	Call	DFND	1	30,200	0	0
MACQUARIE INFRASTRUCTURE CORP	Cmn	55608B105	1,282	15,400	SH	Put	DFND	1	15,400	0	0
MACQUARIE INFRASTRUCTURE CORP	Cmn	55608B105	23,002	276,332	SH		DFND		276,332	0	0
MACROGENICS INC	Cmn	556099109	409	13,668	SH		DFND	2	13,668	0	0
MACY'S INC CMN STOCK	Cmn	55616P104	11,474	309,694	SH		DFND	2	309,694	0	0
MACY'S INC CMN STOCK	Cmn	55616P104	3,071	82,900	SH	Call	DFND	2	82,900	0	0
MACY'S INC CMN STOCK	Cmn	55616P104	1,293	34,900	SH	Put	DFND	2	34,900	0	0
MACY'S INC CMN STOCK	Cmn	55616P104	19,325	521,600	SH	Call	DFND	1	521,600	0	0
MACY'S INC CMN STOCK	Cmn	55616P104	15,683	423,300	SH	Put	DFND	1	423,300	0	0
MACY'S INC CMN STOCK	Cmn	55616P104	14,239	384,306	SH		DFND		384,306	0	0
MAD CATZ INTERACTIVE INC CMN STOCK	Cmn	556162105	31	140,158	SH		DFND	1	140,158	0	0
MADDEN STEVEN LTD CMN STK	Cmn	556269108	1,495	43,262	SH		DFND	2	43,262	0	0
MADISON SQUARE GARDEN CO/THE	Cmn	55825T103	2,452	14,473	SH		DFND	2	14,473	0	0
MADISON SQUARE GARDEN CO/THE	Cmn	55825T103	462	2,726	SH		DFND	1	2,726	0	0
MADISON SQUARE GARDEN CO/THE	Cmn	55825T103	508	3,000	SH	Call	DFND	1	3,000	0	0
MADISON SQUARE GARDEN CO/THE	Cmn	55825T103	1,813	10,700	SH	Put	DFND	1	10,700	0	0
MADRIGAL PHARMACEUTICALS INC	Cmn	558868105	332	26,202	SH		DFND		26,202	0	0
MADRONA DOMESTIC ETF	Cmn	00768Y859	688	16,229	SH		DFND	1	16,229	0	0
MADRONA GLOBAL BOND ETF	Cmn	00768Y834	256	9,851	SH		DFND	1	9,851	0	0
MADRONA INTERNATIONAL ETF	Cmn	00768Y842	516	20,889	SH		DFND	1	20,889	0	0
MAG SILVER CORP	Cmn	55903Q104	187	12,400	SH		DFND	2	12,400	0	0
MAG SILVER CORP COMMON STOCK	Cmn	55903Q104	160	10,581	SH		DFND	2	10,581	0	0
MAG SILVER CORP COMMON STOCK	Cmn	55903Q104	168	11,156	SH		DFND	1	11,156	0	0
MAG SILVER CORP COMMON STOCK	Cmn	55903Q104	274	18,200	SH	Put	DFND	1	18,200	0	0
MAGELLAN HEALTH INC	Cmn	559079207	1,976	36,779	SH		DFND		36,779	0	0
MAGELLAN MIDSTREAM PARTNERS CMN STK	Cmn	559080106	3,869	54,700	SH	Call	DFND	1	54,700	0	0
MAGELLAN MIDSTREAM PARTNERS CMN STK	Cmn	559080106	2,193	31,000	SH	Put	DFND	1	31,000	0	0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK	Cmn	559222401	376	8,765	SH		DFND	1	8,765	0	0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK	Cmn	559222401	1,928	44,900	SH	Call	DFND	1	44,900	0	0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK	Cmn	559222401	1,224	28,500	SH	Put	DFND	1	28,500	0	0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK	Cmn	559222401	2,158	50,236	SH		DFND		50,236	0	0
MAGNACHIP SEMICONDUCT	Cmn	55933J203	146	17,461	SH		DFND	1	17,461	0	0
MAGNACHIP SEMICONDUCT	Cmn	55933J203	103	12,300	SH	Call	DFND	1	12,300	0	0
MAIDEN HOLDINGS LTD	Cmn	G5753U112	233	18,355	SH		DFND	2	18,355	0	0
MAIDEN HOLDINGS LTD	Cmn	G5753U112	146	11,500	SH	Call	DFND	1	11,500	0	0
MAIDEN HOLDINGS LTD	Cmn	G5753U112	209	16,500	SH	Put	DFND	1	16,500	0	0
MAIDEN HOLDINGS LTD	Cmn	G5753U112	569	44,818	SH		DFND		44,818	0	0
MAIN STREET CAPITAL CORPORATION	Cmn	56035L104	275	8,000	SH	Call	DFND	1	8,000	0	0
MAINSOURCE FINANCIAL GROUP INC CMN STK	Cmn	56062Y102	222	8,896	SH		DFND		8,896	0	0
MALIBU BOATS INC - A	Cmn	56117J100	164	11,034	SH		DFND	2	11,034	0	0
MALLINCKRODT PLC	Cmn	G5785G107	1,117	16,012	SH		DFND	1	16,012	0	0
MALLINCKRODT PLC	Cmn	G5785G107	4,284	61,400	SH	Call	DFND	1	61,400	0	0
MALLINCKRODT PLC	Cmn	G5785G107	4,857	69,600	SH	Put	DFND	1	69,600	0	0
MALLINCKRODT PLC	Cmn	G5785G107	106,350	1,524,080	SH		DFND		1,524,080	0	0
MANCHESTER UNITED PLC-CL A	Cmn	G5784H106	215	12,733	SH		DFND	2	12,733	0	0
MANHATTAN ASSOCIATES INC CMN STOCK	Cmn	562750109	6,201	107,617	SH		DFND	2	107,617	0	0
MANHATTAN ASSOCIATES INC CMN STOCK	Cmn	562750109	1,937	33,623	SH		DFND	1	33,623	0	0
MANHATTAN ASSOCIATES INC CMN STOCK	Cmn	562750109	1,250	21,700	SH	Call	DFND	1	21,700	0	0
MANHATTAN ASSOCIATES INC CMN STOCK	Cmn	562750109	530	9,200	SH	Put	DFND	1	9,200	0	0
MANHATTAN ASSOCIATES INC CMN STOCK	Cmn	562750109	1,950	33,842	SH		DFND		33,842	0	0
MANITOWOC COMPANY, INC. COMMON STOCK	Cmn	563571108	78	16,329	SH		DFND	1	16,329	0	0
MANITOWOC COMPANY, INC. COMMON STOCK	Cmn	563571108	77	16,100	SH	Call	DFND	1	16,100	0	0
MANITOWOC COMPANY, INC. COMMON STOCK	Cmn	563571108	182	38,000	SH	Put	DFND	1	38,000	0	0
MANITOWOC FOODSERVICE INC	Cmn	563568104	404	24,933	SH		DFND	1	24,933	0	0
MANITOWOC FOODSERVICE INC	Cmn	563568104	281	17,325	SH		DFND		17,325	0	0
MANNING & NAPIER INC	Cmn	56382Q102	98	13,761	SH		DFND	2	13,761	0	0
MANNKIND CORP COMMON STOCK	Cmn	56400P201	152	245,872	SH		DFND	1	245,872	0	0
MANNKIND CORP COMMON STOCK	Cmn	56400P201	184	296,100	SH	Call	DFND	1	296,100	0	0
MANNKIND CORP COMMON STOCK	Cmn	56400P201	225	362,800	SH	Put	DFND	1	362,800	0	0
MANPOWERGROUP	Cmn	56418H100	643	8,900	SH	Call	DFND	2	8,900	0	0
MANPOWERGROUP	Cmn	56418H100	1,582	21,900	SH	Put	DFND	2	21,900	0	0
MANPOWERGROUP	Cmn	56418H100	1,142	15,800	SH	Call	DFND	1	15,800	0	0
MANPOWERGROUP	Cmn	56418H100	947	13,100	SH	Put	DFND	1	13,100	0	0
MANPOWERGROUP	Cmn	56418H100	342	4,737	SH		DFND		4,737	0	0
MANTECH INTERNATIONAL CORP	Cmn	564563104	368	9,763	SH		DFND	1	9,763	0	0
MANULIFE FINANCIAL CORPORATION	Cmn	56501R106	620	43,932	SH		DFND	2	43,932	0	0
MANULIFE FINANCIAL CORPORATION	Cmn	56501R106	718	50,900	SH	Call	DFND	1	50,900	0	0
MANULIFE FINANCIAL CORPORATION	Cmn	56501R106	262	18,600	SH	Put	DFND	1	18,600	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	218	13,800	SH	Call	DFND	2	13,800	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	440	27,800	SH	Put	DFND	2	27,800	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	2,313	146,299	SH		DFND	1	146,299	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	16,721	1,057,600	SH	Call	DFND	1	1,057,600	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	5,072	320,800	SH	Put	DFND	1	320,800	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	1,697	107,363	SH		DFND		107,363	0	0
MARATHON OIL CORP COMMON STOCK	Cmn	565849106	1,390	87,900	SH	Call	DFND		87,900	0	0
MARATHON PETROLEUM CORP	Cmn	56585A102	8,933	220,073	SH		DFND	2	220,073	0	0
MARATHON PETROLEUM CORP	Cmn	56585A102	5,367	132,237	SH		DFND	1	132,237	0	0
MARATHON PETROLEUM CORP	Cmn	56585A102	5,557	136,900	SH	Call	DFND	1	136,900	0	0
MARATHON PETROLEUM CORP	Cmn	56585A102	8,532	210,200	SH	Put	DFND	1	210,200	0	0
MARATHON PETROLEUM CORP	Cmn	56585A102	1,612	39,715	SH		DFND		39,715	0	0
MARINEMAX INC CMN STOCK	Cmn	567908108	645	30,764	SH		DFND	2	30,764	0	0
MARKEL CORP CMN STK	Cmn	570535104	16,137	17,375	SH		DFND		17,375	0	0
MARKETAXESS HOLDINGS INC COMMON STOCK	Cmn	57060D108	705	4,257	SH		DFND	1	4,257	0	0
MARKETAXESS HOLDINGS INC COMMON STOCK	Cmn	57060D108	2,202	13,300	SH	Call	DFND	1	13,300	0	0
MARKETAXESS HOLDINGS INC COMMON STOCK	Cmn	57060D108	878	5,300	SH	Put	DFND	1	5,300	0	0
MARRIOTT INTL INC	Cmn	571903202	3,915	58,149	SH		DFND	1	58,149	0	0
MARRIOTT INTL INC	Cmn	571903202	8,948	132,900	SH	Call	DFND	1	132,900	0	0
MARRIOTT INTL INC	Cmn	571903202	9,170	136,200	SH	Put	DFND	1	136,200	0	0
MARRIOTT VACATIONS WORLD	Cmn	57164Y107	205	2,800	SH	Call	DFND	1	2,800	0	0
MARRIOTT VACATIONS WORLD	Cmn	57164Y107	1,034	14,100	SH	Put	DFND	1	14,100	0	0
MARSH & MCLENNAN COS INC	Cmn	571748102	9,498	141,236	SH		DFND	2	141,236	0	0
MARSH & MCLENNAN COS INC	Cmn	571748102	634	9,430	SH		DFND	1	9,430	0	0
MARSH & MCLENNAN COS INC	Cmn	571748102	1,446	21,500	SH	Call	DFND	1	21,500	0	0
MARSH & MCLENNAN COS INC	Cmn	571748102	1,015	15,100	SH	Put	DFND	1	15,100	0	0
MARTIN MARIETTA MATERIALS CMN STK	Cmn	573284106	1,469	8,200	SH	Put	DFND	2	8,200	0	0
MARTIN MARIETTA MATERIALS CMN STK	Cmn	573284106	609	3,400	SH		DFND	1	3,400	0	0
MARTIN MARIETTA MATERIALS CMN STK	Cmn	573284106	16,048	89,600	SH	Call	DFND	1	89,600	0	0
MARTIN MARIETTA MATERIALS CMN STK	Cmn	573284106	9,009	50,300	SH	Put	DFND	1	50,300	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	3,783	285,115	SH		DFND	2	285,115	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	1,161	87,500	SH	Call	DFND	2	87,500	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	1,275	96,100	SH	Put	DFND	2	96,100	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	2,646	199,386	SH		DFND	1	199,386	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	1,064	80,200	SH	Call	DFND	1	80,200	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	3,107	234,100	SH	Put	DFND	1	234,100	0	0
MARVELL TECHNOLOGY GROUP LTD	Cmn	G5876H105	38,329	2,888,381	SH		DFND		2,888,381	0	0
MASCO CORP COMMON STOCK	Cmn	574599106	2,093	61,000	SH	Call	DFND	2	61,000	0	0
MASCO CORP COMMON STOCK	Cmn	574599106	1,935	56,400	SH	Put	DFND	2	56,400	0	0
MASCO CORP COMMON STOCK	Cmn	574599106	1,376	40,116	SH		DFND	1	40,116	0	0
MASCO CORP COMMON STOCK	Cmn	574599106	2,240	65,300	SH	Call	DFND	1	65,300	0	0
MASCO CORP COMMON STOCK	Cmn	574599106	1,105	32,200	SH	Put	DFND	1	32,200	0	0
MASCO CORP COMMON STOCK	Cmn	574599106	58,960	1,718,458	SH		DFND		1,718,458	0	0
MASIMO CORPORATION	Cmn	574795100	413	6,946	SH		DFND	2	6,946	0	0
MASIMO CORPORATION	Cmn	574795100	218	3,664	SH		DFND	1	3,664	0	0
MASONITE INTERNATIONAL CORP	Cmn	575385109	1,202	19,337	SH		DFND	2	19,337	0	0
MASONITE INTERNATIONAL CORP	Cmn	575385109	6,544	105,267	SH		DFND		105,267	0	0
MAST THERAPEUTICS INC	Cmn	576314108	12	109,300	SH	Call	DFND	1	109,300	0	0
MASTEC, INC. COMMON STOCK	Cmn	576323109	702	23,600	SH	Call	DFND	1	23,600	0	0
MASTEC, INC. COMMON STOCK	Cmn	576323109	396	13,300	SH	Put	DFND	1	13,300	0	0
MASTERCARD INC	Cmn	57636Q104	621	6,100	SH	Call	DFND	2	6,100	0	0
MASTERCARD INC	Cmn	57636Q104	58,569	575,500	SH	Call	DFND	1	575,500	0	0
MASTERCARD INC	Cmn	57636Q104	41,329	406,100	SH	Put	DFND	1	406,100	0	0
MASTERCARD INC	Cmn	57636Q104	239,624	2,354,565	SH		DFND		2,354,565	0	0
MATADOR RESOURCES CO	Cmn	576485205	511	21,000	SH	Call	DFND	1	21,000	0	0
MATADOR RESOURCES CO	Cmn	576485205	341	14,000	SH	Put	DFND	1	14,000	0	0
MATADOR RESOURCES CO	Cmn	576485205	3,887	159,710	SH		DFND		159,710	0	0
MATCH GROUP INC	Cmn	57665R106	1,410	79,259	SH		DFND	1	79,259	0	0
MATCH GROUP INC	Cmn	57665R106	480	27,000	SH	Call	DFND	1	27,000	0	0
MATCH GROUP INC	Cmn	57665R106	1,640	92,200	SH	Put	DFND	1	92,200	0	0
MATEON THERAPEUTICS INC	Cmn	57667K109	17	27,950	SH		DFND	1	27,950	0	0
MATERIALS SELECT SECTOR SPDR	Cmn	81369Y100	1,085	22,713	SH		DFND	1	22,713	0	0
MATERIALS SELECT SECTOR SPDR	Cmn	81369Y100	4,508	94,400	SH	Call	DFND	1	94,400	0	0
MATERIALS SELECT SECTOR SPDR	Cmn	81369Y100	13,074	273,800	SH	Put	DFND	1	273,800	0	0
MATERION CORP	Cmn	576690101	2,110	68,717	SH		DFND	2	68,717	0	0
MATERION CORP	Cmn	576690101	211	6,877	SH		DFND	1	6,877	0	0
MATERION CORP	Cmn	576690101	3,747	122,017	SH		DFND		122,017	0	0
MATRIX SERVICE CO CMN STK	Cmn	576853105	5,150	274,530	SH		DFND	2	274,530	0	0
MATSON INC	Cmn	57686G105	535	13,407	SH		DFND	2	13,407	0	0
MATSON INC	Cmn	57686G105	263	6,600	SH	Call	DFND	1	6,600	0	0
MATTEL INC	Cmn	577081102	3,012	99,469	SH		DFND	2	99,469	0	0
MATTEL INC	Cmn	577081102	1,750	57,800	SH	Call	DFND	2	57,800	0	0
MATTEL INC	Cmn	577081102	2,410	79,600	SH	Put	DFND	2	79,600	0	0
MATTEL INC	Cmn	577081102	2,540	83,893	SH		DFND	1	83,893	0	0
MATTEL INC	Cmn	577081102	3,279	108,300	SH	Call	DFND	1	108,300	0	0
MATTEL INC	Cmn	577081102	2,571	84,900	SH	Put	DFND	1	84,900	0	0
MATTHEWS INTL CORP CMN STOCK	Cmn	577128101	483	7,948	SH		DFND	2	7,948	0	0
MAXIM INTEGRATED PRODUCTS CMN STK	Cmn	57772K101	2,748	68,821	SH		DFND	2	68,821	0	0
MAXIM INTEGRATED PRODUCTS CMN STK	Cmn	57772K101	284	7,123	SH		DFND	1	7,123	0	0
MAXIM INTEGRATED PRODUCTS CMN STK	Cmn	57772K101	815	20,400	SH	Call	DFND	1	20,400	0	0
MAXIM INTEGRATED PRODUCTS CMN STK	Cmn	57772K101	220	5,500	SH	Put	DFND	1	5,500	0	0
MAXIMUS INC CMN STOCK	Cmn	577933104	546	9,654	SH		DFND	2	9,654	0	0
MAXLINEAR INC-CLASS A	Cmn	57776J100	1,131	55,800	SH	Call	DFND	1	55,800	0	0
MAXLINEAR INC-CLASS A	Cmn	57776J100	219	10,800	SH	Put	DFND	1	10,800	0	0
MAXWELL TECHNOLOGIES INC CMN STK	Cmn	577767106	220	42,566	SH		DFND	1	42,566	0	0
MAXWELL TECHNOLOGIES INC CMN STK	Cmn	577767106	195	37,700	SH	Put	DFND	1	37,700	0	0
MB FINANCIAL INC CMN STOCK	Cmn	55264U108	4,269	112,221	SH		DFND	2	112,221	0	0
MBIA INC CMN STK	Cmn	55262C100	544	69,780	SH		DFND	2	69,780	0	0
MBIA INC CMN STK	Cmn	55262C100	621	79,734	SH		DFND	1	79,734	0	0
MBIA INC CMN STK	Cmn	55262C100	145	18,600	SH	Call	DFND	1	18,600	0	0
MBIA INC CMN STK	Cmn	55262C100	775	99,500	SH	Put	DFND	1	99,500	0	0
MCBC HOLDINGS INC	Cmn	55276F107	5,663	496,756	SH		DFND		496,756	0	0
MCCORMICK & CO. COMMON STOCK	Cmn	579780206	6,795	68,002	SH		DFND	2	68,002	0	0
MCCORMICK & CO. COMMON STOCK	Cmn	579780206	1,364	13,655	SH		DFND	1	13,655	0	0
MCCORMICK & CO. COMMON STOCK	Cmn	579780206	1,759	17,600	SH	Call	DFND	1	17,600	0	0
MCCORMICK & CO. COMMON STOCK	Cmn	579780206	2,798	28,000	SH	Put	DFND	1	28,000	0	0
MCDERMOTT INC COMMON STOCK	Cmn	580037109	900	179,727	SH		DFND	1	179,727	0	0
MCDERMOTT INC COMMON STOCK	Cmn	580037109	353	70,500	SH	Call	DFND	1	70,500	0	0
MCDERMOTT INC COMMON STOCK	Cmn	580037109	278	55,500	SH	Put	DFND	1	55,500	0	0
MCDERMOTT INC COMMON STOCK	Cmn	580037109	307	61,242	SH		DFND		61,242	0	0
MCDONALDS CORP	Cmn	580135101	81,816	709,224	SH		DFND	2	709,224	0	0
MCDONALDS CORP	Cmn	580135101	7,037	61,000	SH	Call	DFND	2	61,000	0	0
MCDONALDS CORP	Cmn	580135101	9,609	83,300	SH	Put	DFND	2	83,300	0	0
MCDONALDS CORP	Cmn	580135101	631	5,471	SH		DFND	1	5,471	0	0
MCDONALDS CORP	Cmn	580135101	63,160	547,500	SH	Call	DFND	1	547,500	0	0
MCDONALDS CORP	Cmn	580135101	90,950	788,400	SH	Put	DFND	1	788,400	0	0
MCEWEN MINING INC	Cmn	58039P107	313	85,272	SH		DFND	1	85,272	0	0
MCEWEN MINING INC	Cmn	58039P107	270	73,500	SH	Call	DFND	1	73,500	0	0
MCEWEN MINING INC	Cmn	58039P107	168	45,900	SH	Put	DFND	1	45,900	0	0
MCGRATH RENTCORP CMN STK	Cmn	580589109	730	23,021	SH		DFND	2	23,021	0	0
MCGRATH RENTCORP CMN STK	Cmn	580589109	381	12,029	SH		DFND		12,029	0	0
MCKESSON CORP	Cmn	58155Q103	21,045	126,207	SH		DFND	2	126,207	0	0
MCKESSON CORP	Cmn	58155Q103	13,040	78,200	SH	Call	DFND	1	78,200	0	0
MCKESSON CORP	Cmn	58155Q103	14,841	89,000	SH	Put	DFND	1	89,000	0	0
MCKESSON CORP	Cmn	58155Q103	8,069	48,392	SH		DFND		48,392	0	0
MDC HOLDINGS INC CMN STK	Cmn	552676108	603	23,390	SH		DFND	2	23,390	0	0
MDC HOLDINGS INC CMN STK	Cmn	552676108	564	21,871	SH		DFND	1	21,871	0	0
MDC HOLDINGS INC CMN STK	Cmn	552676108	761	29,500	SH	Call	DFND	1	29,500	0	0
MDC HOLDINGS INC CMN STK	Cmn	552676108	299	11,600	SH	Put	DFND	1	11,600	0	0
MDC HOLDINGS INC CMN STK	Cmn	552676108	2,653	102,840	SH		DFND		102,840	0	0
MDC PARTNERS INC - CLASS A COMMON STOCK	Cmn	552697104	4,045	377,314	SH		DFND	2	377,314	0	0
MDC PARTNERS INC - CLASS A COMMON STOCK	Cmn	552697104	363	33,836	SH		DFND	1	33,836	0	0
MDC PARTNERS INC - CLASS A COMMON STOCK	Cmn	552697104	1,323	123,443	SH		DFND		123,443	0	0
MDU RESOURCES GROUP INC CMN STK	Cmn	552690109	237	9,300	SH	Call	DFND	1	9,300	0	0
MEAD JOHNSON NUTRITION CO	Cmn	582839106	22,022	278,728	SH		DFND	2	278,728	0	0
MEAD JOHNSON NUTRITION CO	Cmn	582839106	3,710	46,954	SH		DFND	1	46,954	0	0
MEAD JOHNSON NUTRITION CO	Cmn	582839106	2,023	25,600	SH	Call	DFND	1	25,600	0	0
MEAD JOHNSON NUTRITION CO	Cmn	582839106	4,401	55,700	SH	Put	DFND	1	55,700	0	0
MEAD JOHNSON NUTRITION CO	Cmn	582839106	4,624	58,519	SH		DFND		58,519	0	0
MECHEL-SPONSORED ADR	Cmn	583840608	67	23,600	SH	Call	DFND	1	23,600	0	0
MEDALLION FINL CORP CMN STOCK	Cmn	583928106	75	17,766	SH		DFND	1	17,766	0	0
MEDALLION FINL CORP CMN STOCK	Cmn	583928106	150	35,600	SH	Call	DFND	1	35,600	0	0
MEDALLION FINL CORP CMN STOCK	Cmn	583928106	92	21,900	SH	Put	DFND	1	21,900	0	0
MEDIA GENERAL - CLASS A COMMON STOCK	Cmn	58441K100	367	19,900	SH	Call	DFND	1	19,900	0	0
MEDICAL PROPERTIES TRUST INC COMMON STOCK	Cmn	58463J304	548	37,071	SH		DFND	1	37,071	0	0
MEDICAL PROPERTIES TRUST INC COMMON STOCK	Cmn	58463J304	638	43,200	SH	Call	DFND	1	43,200	0	0
MEDICAL PROPERTIES TRUST INC COMMON STOCK	Cmn	58463J304	32,951	2,230,942	SH		DFND		2,230,942	0	0
MEDICAL TRANSCRIPTION BILLIN	Cmn	58464J105	30	31,779	SH		DFND	1	31,779	0	0
MEDICINES CO 1.375% CB 06/01/2017-REGISTERED	Bond	584688AC9	12,087	8,345,000	PRN		DFND		0	0	0
MEDICINES COMPANY	Cmn	584688105	528	14,003	SH		DFND	1	14,003	0	0
MEDICINES COMPANY	Cmn	584688105	1,404	37,200	SH	Call	DFND	1	37,200	0	0
MEDICINES COMPANY	Cmn	584688105	2,151	57,000	SH	Put	DFND	1	57,000	0	0
MEDICINES COMPANY	Cmn	584688105	11,799	312,643	SH		DFND		312,643	0	0
MEDICINES COMPANY 2.5% CB 01/15/2022-REGISTERED	Bond	584688AE5	38,800	30,000,000	PRN		DFND		0	0	0
MEDICINOVA INC	Cmn	58468P206	88	11,700	SH	Call	DFND	1	11,700	0	0
MEDIDATA SOLUTIONS INC	Cmn	58471A105	1,377	24,691	SH		DFND	2	24,691	0	0
MEDIDATA SOLUTIONS INC	Cmn	58471A105	593	10,629	SH		DFND	1	10,629	0	0
MEDIDATA SOLUTIONS INC	Cmn	58471A105	574	10,300	SH	Call	DFND	1	10,300	0	0
MEDIDATA SOLUTIONS INC	Cmn	58471A105	290	5,200	SH	Put	DFND	1	5,200	0	0
MEDIDATA SOLUTIONS INC	Cmn	58471A105	3,294	59,083	SH		DFND		59,083	0	0
MEDIWOUND LTD	Cmn	M68830104	259	33,622	SH		DFND		33,622	0	0
MEDLEY CAPITAL CORP	Cmn	58503F106	1,667	218,539	SH		DFND	2	218,539	0	0
MEDLEY CAPITAL CORP	Cmn	58503F106	269	35,200	SH	Call	DFND	1	35,200	0	0
MEDNAX INC	Cmn	58502B106	262	3,952	SH		DFND	1	3,952	0	0
MEDNAX INC	Cmn	58502B106	245	3,700	SH	Call	DFND	1	3,700	0	0
MEDOVEX CORP	Cmn	58504H101	19	13,084	SH		DFND	1	13,084	0	0
MEDPACE HOLDINGS INC	Cmn	58506Q109	347	11,609	SH		DFND	2	11,609	0	0
MEDPACE HOLDINGS INC	Cmn	58506Q109	1,211	40,553	SH		DFND		40,553	0	0
MEDTRONIC PLC	Cmn	G5960L103	2,417	27,974	SH		DFND	1	27,974	0	0
MEDTRONIC PLC	Cmn	G5960L103	22,274	257,800	SH	Call	DFND	1	257,800	0	0
MEDTRONIC PLC	Cmn	G5960L103	36,798	425,900	SH	Put	DFND	1	425,900	0	0
MEETME INC	Cmn	585141104	244	39,375	SH		DFND	1	39,375	0	0
MEETME INC	Cmn	585141104	518	83,500	SH	Call	DFND	1	83,500	0	0
MEETME INC	Cmn	585141104	336	54,200	SH	Put	DFND	1	54,200	0	0
MEI PHARMA INC	Cmn	55279B202	19	10,900	SH	Call	DFND	1	10,900	0	0
MEIDELL TACTICAL ADVANTAGE	Cmn	00768Y826	599	21,747	SH		DFND	1	21,747	0	0
MELLANOX TECHNOLOGIES LTD	Cmn	M51363113	2,024	46,793	SH		DFND	2	46,793	0	0
MELLANOX TECHNOLOGIES LTD	Cmn	M51363113	3,188	73,707	SH		DFND	1	73,707	0	0
MELLANOX TECHNOLOGIES LTD	Cmn	M51363113	1,726	39,900	SH	Call	DFND	1	39,900	0	0
MELLANOX TECHNOLOGIES LTD	Cmn	M51363113	3,914	90,500	SH	Put	DFND	1	90,500	0	0
MELLANOX TECHNOLOGIES LTD	Cmn	M51363113	313	7,245	SH		DFND		7,245	0	0
MEMORIAL PRODUCTION PARTNERS	Cmn	586048100	20	11,084	SH		DFND	1	11,084	0	0
MEMORIAL PRODUCTION PARTNERS	Cmn	586048100	89	50,100	SH	Call	DFND	1	50,100	0	0
MEMORIAL PRODUCTION PARTNERS	Cmn	586048100	61	34,000	SH	Put	DFND	1	34,000	0	0
MENTOR GRAPHICS CORP CMN STK	Cmn	587200106	2,021	76,447	SH		DFND	2	76,447	0	0
MENTOR GRAPHICS CORP CMN STK	Cmn	587200106	214	8,100	SH	Call	DFND	1	8,100	0	0
MENTOR GRAPHICS CORP CMN STK	Cmn	587200106	338	12,800	SH	Put	DFND	1	12,800	0	0
MENTOR GRAPHICS CORP CMN STK	Cmn	587200106	770	29,124	SH		DFND		29,124	0	0
MER TELEMANAGEMENT SOLUTIONS	Cmn	M69676126	71	55,845	SH		DFND	1	55,845	0	0
MERCADOLIBRE 2.25% CB 07/01/2019-REGISTERED	Bond	58733RAB8	121,293	77,635,000	PRN		DFND		0	0	0
MERCADOLIBRE INC	Cmn	58733R102	11,746	63,500	SH	Call	DFND	1	63,500	0	0
MERCADOLIBRE INC	Cmn	58733R102	3,144	17,000	SH	Put	DFND	1	17,000	0	0
MERCER INTL INC -SBI CMN STK	Cmn	588056101	94	11,064	SH		DFND		11,064	0	0
MERCK & CO	Cmn	58933Y105	1,030	16,499	SH		DFND	1	16,499	0	0
MERCK & CO	Cmn	58933Y105	34,357	550,500	SH	Call	DFND	1	550,500	0	0
MERCK & CO	Cmn	58933Y105	47,350	758,700	SH	Put	DFND	1	758,700	0	0
MERCK & CO	Cmn	58933Y105	199,663	3,199,212	SH		DFND		3,199,212	0	0
MERCURY GENERAL CORP CMN STK	Cmn	589400100	2,591	47,241	SH		DFND		47,241	0	0
MERCURY SYSTEMS INC	Cmn	589378108	281	11,419	SH		DFND	2	11,419	0	0
MEREDITH CORP	Cmn	589433101	275	5,298	SH		DFND	1	5,298	0	0
MEREDITH CORP	Cmn	589433101	8,039	154,625	SH		DFND		154,625	0	0
MERIDIAN BIOSCIENCE INC CMN STK	Cmn	589584101	910	47,163	SH		DFND	2	47,163	0	0
MERIDIAN BIOSCIENCE INC CMN STK	Cmn	589584101	2,782	144,231	SH		DFND		144,231	0	0
MERIT MEDICAL SYSTEMS INC CMN STK	Cmn	589889104	413	17,000	SH		DFND	2	17,000	0	0
MERITAGE HOMES CORPORATION CMN STK	Cmn	59001A102	352	10,149	SH		DFND	1	10,149	0	0
MERITAGE HOMES CORPORATION CMN STK	Cmn	59001A102	687	19,800	SH	Call	DFND	1	19,800	0	0
MERITAGE HOMES CORPORATION CMN STK	Cmn	59001A102	902	26,000	SH	Put	DFND	1	26,000	0	0
MERITAGE HOMES CORPORATION CMN STK	Cmn	59001A102	10,667	307,394	SH		DFND		307,394	0	0
MERITOR INC	Cmn	59001K100	603	54,184	SH		DFND	1	54,184	0	0
MERITOR INC	Cmn	59001K100	297	26,700	SH	Call	DFND	1	26,700	0	0
MERITOR INC	Cmn	59001K100	354	31,800	SH	Put	DFND	1	31,800	0	0
MERRIMACK PHARMACEUTICALS	Cmn	590328100	150	23,587	SH		DFND	1	23,587	0	0
MERRIMACK PHARMACEUTICALS	Cmn	590328100	351	55,300	SH	Call	DFND	1	55,300	0	0
MERRIMACK PHARMACEUTICALS	Cmn	590328100	371	58,400	SH	Put	DFND	1	58,400	0	0
MERRIMACK PHARMACEUTICALS	Cmn	590328100	1,543	243,047	SH		DFND		243,047	0	0
MERUS LABS INTERNATIONAL INC	Cmn	59047R101	19	18,918	SH		DFND	1	18,918	0	0
MESA LABORATORIES INC CMN STK	Cmn	59064R109	205	1,796	SH		DFND	1	1,796	0	0
METALDYNE PERFORMANCE GROUP	Cmn	59116R107	425	26,803	SH		DFND		26,803	0	0
METHANEX CORP	Cmn	59151K108	278	7,800	SH		DFND	1	7,800	0	0
METHANEX CORP	Cmn	59151K108	1,449	40,600	SH	Call	DFND	1	40,600	0	0
METHANEX CORP	Cmn	59151K108	728	20,400	SH	Put	DFND	1	20,400	0	0
METHODE ELECTRONICS -CL A CMN STK	Cmn	591520200	350	10,000	SH	Call	DFND	1	10,000	0	0
METLIFE INC CMN STK	Cmn	59156R108	3,429	77,178	SH		DFND	2	77,178	0	0
METLIFE INC CMN STK	Cmn	59156R108	1,304	29,342	SH		DFND	1	29,342	0	0
METLIFE INC CMN STK	Cmn	59156R108	25,845	581,700	SH	Call	DFND	1	581,700	0	0
METLIFE INC CMN STK	Cmn	59156R108	24,516	551,800	SH	Put	DFND	1	551,800	0	0
METTLER TOLEDO INTL INC CMN STOCK	Cmn	592688105	1,087	2,589	SH		DFND	2	2,589	0	0
METTLER TOLEDO INTL INC CMN STOCK	Cmn	592688105	20,444	48,696	SH		DFND		48,696	0	0
MFA FINANCIAL INC	Cmn	55272X102	96	12,900	SH	Call	DFND	1	12,900	0	0
MFA FINANCIAL INC	Cmn	55272X102	2,542	339,847	SH		DFND		339,847	0	0
MGIC INV CORP CMN STOCK	Cmn	552848103	931	116,381	SH		DFND	1	116,381	0	0
MGIC INV CORP CMN STOCK	Cmn	552848103	313	39,100	SH	Call	DFND	1	39,100	0	0
MGIC INV CORP CMN STOCK	Cmn	552848103	690	86,300	SH	Put	DFND	1	86,300	0	0
MGIC INV CORP CMN STOCK	Cmn	552848103	5,869	733,587	SH		DFND		733,587	0	0
MGM GROWTH PROPERTIES LLC-A	Cmn	55303A105	35,512	1,362,197	SH		DFND		1,362,197	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	2,045	78,547	SH		DFND	2	78,547	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	2,106	80,900	SH	Call	DFND	2	80,900	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	1,739	66,800	SH	Put	DFND	2	66,800	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	1,937	74,426	SH		DFND	1	74,426	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	21,053	808,800	SH	Call	DFND	1	808,800	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	6,468	248,500	SH	Put	DFND	1	248,500	0	0
MGM RESORTS INTERNATIONAL	Cmn	552953101	34,448	1,323,404	SH		DFND		1,323,404	0	0
MGP INGREDIENTS INC CMN STK	Cmn	55303J106	259	6,400	SH	Call	DFND	1	6,400	0	0
MGT CAPITAL INVESTMENTS INC COMMON STOCK	Cmn	55302P202	255	126,455	SH		DFND	1	126,455	0	0
MGT CAPITAL INVESTMENTS INC COMMON STOCK	Cmn	55302P202	178	88,200	SH	Call	DFND	1	88,200	0	0
MICHAEL KORS HOLDINGS LTD	Cmn	G60754101	678	14,500	SH	Call	DFND	2	14,500	0	0
MICHAEL KORS HOLDINGS LTD	Cmn	G60754101	370	7,900	SH	Put	DFND	2	7,900	0	0
MICHAEL KORS HOLDINGS LTD	Cmn	G60754101	320	6,832	SH		DFND	1	6,832	0	0
MICHAEL KORS HOLDINGS LTD	Cmn	G60754101	11,543	246,700	SH	Call	DFND	1	246,700	0	0
MICHAEL KORS HOLDINGS LTD	Cmn	G60754101	10,327	220,700	SH	Put	DFND	1	220,700	0	0
MICHAEL KORS HOLDINGS LTD	Cmn	G60754101	27,671	591,394	SH		DFND		591,394	0	0
MICHAELS COS INC/THE	Cmn	59408Q106	206	8,507	SH		DFND	1	8,507	0	0
MICHAELS COS INC/THE	Cmn	59408Q106	239	9,900	SH	Call	DFND	1	9,900	0	0
MICHAELS COS INC/THE	Cmn	59408Q106	41,968	1,736,383	SH		DFND		1,736,383	0	0
MICROCHIP TECHNOLOGY INC 1.625% CB 02/15/2025 -REG	Bond	595017AD6	58,196	45,488,000	PRN		DFND		0	0	0
MICROCHIP TECHNOLOGY INC CMN STK	Cmn	595017104	5,649	90,900	SH	Call	DFND	2	90,900	0	0
MICROCHIP TECHNOLOGY INC CMN STK	Cmn	595017104	9,725	156,500	SH	Put	DFND	2	156,500	0	0
MICROCHIP TECHNOLOGY INC CMN STK	Cmn	595017104	2,504	40,300	SH	Call	DFND	1	40,300	0	0
MICROCHIP TECHNOLOGY INC CMN STK	Cmn	595017104	882	14,200	SH	Put	DFND	1	14,200	0	0
MICROCHIP TECHNOLOGY INC CMN STK	Cmn	595017104	16,189	260,520	SH		DFND		260,520	0	0
MICRON TECHNOLOGY 2.125% CB 02/15/2033 ""F""-REGIST	Bond	595112AV5	73,426	41,570,000	PRN		DFND		0	0	0
MICRON TECHNOLOGY INC	Cmn	595112103	6,200	348,700	SH	Call	DFND	2	348,700	0	0
MICRON TECHNOLOGY INC	Cmn	595112103	7,332	412,400	SH	Put	DFND	2	412,400	0	0
MICRON TECHNOLOGY INC	Cmn	595112103	6,350	357,162	SH		DFND	1	357,162	0	0
MICRON TECHNOLOGY INC	Cmn	595112103	35,702	2,008,000	SH	Call	DFND	1	2,008,000	0	0
MICRON TECHNOLOGY INC	Cmn	595112103	27,180	1,528,700	SH	Put	DFND	1	1,528,700	0	0
MICRON TECHNOLOGY INC	Cmn	595112103	364,569	20,504,419	SH		DFND		20,504,419	0	0
MICROSEMI CORPORATION COMMON STOCK	Cmn	595137100	256	6,106	SH		DFND	1	6,106	0	0
MICROSEMI CORPORATION COMMON STOCK	Cmn	595137100	9,499	226,283	SH		DFND		226,283	0	0
MICROSOFT	Cmn	594918104	1,440	25,000	SH	Call	DFND	2	25,000	0	0
MICROSOFT	Cmn	594918104	2,339	40,600	SH	Put	DFND	2	40,600	0	0
MICROSOFT	Cmn	594918104	121,490	2,109,200	SH	Call	DFND	1	2,109,200	0	0
MICROSOFT	Cmn	594918104	136,662	2,372,600	SH	Put	DFND	1	2,372,600	0	0
MICROSOFT	Cmn	594918104	124,276	2,157,563	SH		DFND		2,157,563	0	0
MICROSTRATEGY INC CMN STK	Cmn	594972408	1,942	11,600	SH	Call	DFND	1	11,600	0	0
MICROSTRATEGY INC CMN STK	Cmn	594972408	954	5,700	SH	Put	DFND	1	5,700	0	0
MICROVISION INC CMN STOCK	Cmn	594960304	20	14,797	SH		DFND	1	14,797	0	0
MICROVISION INC CMN STOCK	Cmn	594960304	37	26,700	SH	Call	DFND	1	26,700	0	0
MID-AMERICA APT CMNTYS INC CMN STK	Cmn	59522J103	1,419	15,100	SH	Call	DFND	1	15,100	0	0
MID-AMERICA APT CMNTYS INC CMN STK	Cmn	59522J103	667	7,100	SH	Put	DFND	1	7,100	0	0
MIDDLEBY CORP CMN STK	Cmn	596278101	1,898	15,353	SH		DFND	2	15,353	0	0
MIDDLEBY CORP CMN STK	Cmn	596278101	1,904	15,400	SH	Call	DFND	1	15,400	0	0
MIDDLEBY CORP CMN STK	Cmn	596278101	989	8,000	SH	Put	DFND	1	8,000	0	0
MIDDLEBY CORP CMN STK	Cmn	596278101	17,843	144,335	SH		DFND		144,335	0	0
MILLER (HERMAN) INC CMN STK	Cmn	600544100	223	7,800	SH	Put	DFND	1	7,800	0	0
MIMECAST LTD	Cmn	G14838109	477	24,960	SH		DFND	2	24,960	0	0
MIMECAST LTD	Cmn	G14838109	530	27,700	SH		DFND		27,700	0	0
MINAS BUENAVENTURA SA -SPONS ADR	Depository Receipt	204448104	286	20,631	SH		DFND	1	20,631	0	0
MINAS BUENAVENTURA SA -SPONS ADR	Cmn	204448104	309	22,300	SH	Call	DFND	1	22,300	0	0
MINAS BUENAVENTURA SA -SPONS ADR	Cmn	204448104	195	14,100	SH	Put	DFND	1	14,100	0	0
MINCO GOLD CORP COMMON STOCK	Cmn	60254D108	3	11,437	SH		DFND	1	11,437	0	0
MINDBODY INC - CLASS A	Cmn	60255W105	1,987	101,064	SH		DFND	2	101,064	0	0
MINERALS TECHNOLOGIES INC CMN STK	Cmn	603158106	2,240	31,682	SH		DFND	2	31,682	0	0
MINERALS TECHNOLOGIES INC CMN STK	Cmn	603158106	631	8,926	SH		DFND		8,926	0	0
MIRATI THERAPEUTICS INC	Cmn	60468T105	109	16,493	SH		DFND		16,493	0	0
MITEK SYSTEMS INC CMN STK	Cmn	606710200	111	13,408	SH		DFND	1	13,408	0	0
MITEK SYSTEMS INC CMN STK	Cmn	606710200	117	14,100	SH	Call	DFND	1	14,100	0	0
MITEL NETWORKS CORP	Cmn	60671Q104	484	65,763	SH		DFND	2	65,763	0	0
MITEL NETWORKS CORP	Cmn	60671Q104	78	10,565	SH		DFND	1	10,565	0	0
MITSUBISHI TOKYO FINANCIAL GROUP INC - ADR 1:1	Depository Receipt	606822104	223	44,071	SH		DFND	1	44,071	0	0
MIZUHO FINANCIAL GROUP-ADR	Depository Receipt	60687Y109	40	11,929	SH		DFND	1	11,929	0	0
MKS INSTRUMENTS INC CMN STOCK	Cmn	55306N104	498	10,019	SH		DFND	1	10,019	0	0
MKS INSTRUMENTS INC CMN STOCK	Cmn	55306N104	254	5,100	SH	Put	DFND	1	5,100	0	0
MOBILE IRON INC	Cmn	60739U204	56	20,300	SH	Put	DFND	1	20,300	0	0
MOBILE IRON INC	Cmn	60739U204	674	245,015	SH		DFND		245,015	0	0
MOBILE MINI COMMON STOCK	Cmn	60740F105	1,534	50,804	SH		DFND	2	50,804	0	0
MOBILE MINI COMMON STOCK	Cmn	60740F105	382	12,661	SH		DFND	1	12,661	0	0
MOBILE MINI COMMON STOCK	Cmn	60740F105	1,134	37,546	SH		DFND		37,546	0	0
MOBILE TELESYSTEMS - SP ADR	Cmn	607409109	420	55,000	SH	Call	DFND	1	55,000	0	0
MOBILE TELESYSTEMS - SP ADR	Cmn	607409109	128	16,800	SH	Put	DFND	1	16,800	0	0
MOBILEYE NV	Cmn	N51488117	9,303	218,527	SH		DFND	2	218,527	0	0
MOBILEYE NV	Cmn	N51488117	7,643	179,530	SH		DFND	1	179,530	0	0
MOBILEYE NV	Cmn	N51488117	8,510	199,900	SH	Call	DFND	1	199,900	0	0
MOBILEYE NV	Cmn	N51488117	14,814	348,000	SH	Put	DFND	1	348,000	0	0
MODINE MFG CO CMN STK	Cmn	607828100	647	54,538	SH		DFND		54,538	0	0
MODUSLINK GLOBAL SOLUTIONS INC 5.25% CB 3/01/2019-REGISTERED	Bond	60786LAB3	7,077	8,750,000	PRN		DFND		0	0	0
MOELIS & CO - A	Cmn	60786M105	487	18,127	SH		DFND		18,127	0	0
MOHAWK INDUSTRIES INC CMN STK	Cmn	608190104	1,663	8,300	SH	Call	DFND	2	8,300	0	0
MOHAWK INDUSTRIES INC CMN STK	Cmn	608190104	3,185	15,900	SH	Put	DFND	2	15,900	0	0
MOHAWK INDUSTRIES INC CMN STK	Cmn	608190104	3,207	16,006	SH		DFND	1	16,006	0	0
MOHAWK INDUSTRIES INC CMN STK	Cmn	608190104	2,885	14,400	SH	Call	DFND	1	14,400	0	0
MOHAWK INDUSTRIES INC CMN STK	Cmn	608190104	8,154	40,700	SH	Put	DFND	1	40,700	0	0
MOHAWK INDUSTRIES INC CMN STK	Cmn	608190104	191,546	956,103	SH		DFND		956,103	0	0
MOLINA HEALTHCARE INC 1.125% CB 01/15/2020-REGISTE	Bond	60855RAC4	117,803	77,500,000	PRN		DFND		0	0	0
MOLINA HEALTHCARE INC COMMON STOCK	Cmn	60855R100	671	11,500	SH	Call	DFND	1	11,500	0	0
MOLINA HEALTHCARE INC COMMON STOCK	Cmn	60855R100	496	8,500	SH	Put	DFND	1	8,500	0	0
MOLINA HEALTHCARE INC COMMON STOCK	Cmn	60855R100	21,762	373,145	SH		DFND		373,145	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	1,054	9,600	SH	Call	DFND	2	9,600	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	1,383	12,600	SH	Put	DFND	2	12,600	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	724	6,595	SH		DFND	1	6,595	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	25,199	229,500	SH	Call	DFND	1	229,500	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	26,484	241,200	SH	Put	DFND	1	241,200	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	264,341	2,407,475	SH		DFND		2,407,475	0	0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B	Cmn	60871R209	4,205	38,300	SH	Put	DFND		38,300	0	0
MOMENTA PHARMACEUTICALS INC. COMMON STOCK	Cmn	60877T100	290	24,800	SH	Call	DFND	1	24,800	0	0
MOMENTA PHARMACEUTICALS INC. COMMON STOCK	Cmn	60877T100	221	18,900	SH	Put	DFND	1	18,900	0	0
MOMENTA PHARMACEUTICALS INC. COMMON STOCK	Cmn	60877T100	206	17,582	SH		DFND		17,582	0	0
MOMO INC-ADR	Cmn	60879B107	2,027	90,100	SH	Call	DFND	1	90,100	0	0
MOMO INC-ADR	Cmn	60879B107	1,280	56,900	SH	Put	DFND	1	56,900	0	0
MOMO INC-ADR	Depository Receipt	60879B107	4,276	190,047	SH		DFND		190,047	0	0
MONDELEZ INTERNATIONAL INC	Cmn	609207105	34,558	787,200	SH	Call	DFND	1	787,200	0	0
MONDELEZ INTERNATIONAL INC	Cmn	609207105	56,117	1,278,300	SH	Put	DFND	1	1,278,300	0	0
MONDELEZ INTERNATIONAL INC	Cmn	609207105	2,969	67,633	SH		DFND		67,633	0	0
MONEYGRAM INTERNATIONAL COMMON STOCK	Cmn	60935Y208	848	119,407	SH		DFND		119,407	0	0
MONMOUTH RE INVEST CP -CL A CMN STK	Cmn	609720107	169	11,812	SH		DFND	1	11,812	0	0
MONMOUTH RE INVEST CP -CL A CMN STK	Cmn	609720107	215	15,034	SH		DFND		15,034	0	0
MONOLITHIC POWER SYSTEMS, INC. COMMON STOCK	Cmn	609839105	1,460	18,132	SH		DFND	2	18,132	0	0
MONOLITHIC POWER SYSTEMS, INC. COMMON STOCK	Cmn	609839105	660	8,200	SH	Call	DFND	1	8,200	0	0
MONOLITHIC POWER SYSTEMS, INC. COMMON STOCK	Cmn	609839105	274	3,400	SH	Put	DFND	1	3,400	0	0
MONOTYPE IMAGING HOLDINGS IN	Cmn	61022P100	1,333	60,278	SH		DFND	2	60,278	0	0
MONOTYPE IMAGING HOLDINGS IN	Cmn	61022P100	503	22,731	SH		DFND		22,731	0	0
MONROE CAPITAL CORP	Cmn	610335101	243	15,439	SH		DFND	2	15,439	0	0
MONSANTO COMPANY - NEW	Cmn	61166W101	429	4,200	SH	Call	DFND	2	4,200	0	0
MONSANTO COMPANY - NEW	Cmn	61166W101	4,129	40,402	SH		DFND	1	40,402	0	0
MONSANTO COMPANY - NEW	Cmn	61166W101	43,159	422,300	SH	Call	DFND	1	422,300	0	0
MONSANTO COMPANY - NEW	Cmn	61166W101	34,298	335,600	SH	Put	DFND	1	335,600	0	0
MONSTER BEVERAGE CORP	Cmn	61174X109	4,708	32,072	SH		DFND	2	32,072	0	0
MONSTER BEVERAGE CORP	Cmn	61174X109	406	2,766	SH		DFND	1	2,766	0	0
MONSTER BEVERAGE CORP	Cmn	61174X109	18,777	127,900	SH	Call	DFND	1	127,900	0	0
MONSTER BEVERAGE CORP	Cmn	61174X109	11,319	77,100	SH	Put	DFND	1	77,100	0	0
MONSTER BEVERAGE CORP	Cmn	61174X109	97,819	666,297	SH		DFND		666,297	0	0
MONSTER WORLDWIDE 3.5% CB 10/15/2019-REGISTERED	Bond	611742AB3	2,209	2,220,000	PRN		DFND		0	0	0
MONSTER WORLDWIDE INC CMN STK	Cmn	611742107	128	35,380	SH		DFND	1	35,380	0	0
MOODY'S CORP	Cmn	615369105	498	4,600	SH	Call	DFND	2	4,600	0	0
MOODY'S CORP	Cmn	615369105	498	4,600	SH	Put	DFND	2	4,600	0	0
MOODY'S CORP	Cmn	615369105	3,064	28,300	SH	Call	DFND	1	28,300	0	0
MOODY'S CORP	Cmn	615369105	2,945	27,200	SH	Put	DFND	1	27,200	0	0
MOODY'S CORP	Cmn	615369105	6,248	57,699	SH		DFND		57,699	0	0
MOOG INC - CL A COMMON STOCK	Cmn	615394202	303	5,081	SH		DFND	2	5,081	0	0
MORGAN STANLEY COMMON STOCK	Cmn	617446448	503	15,702	SH		DFND	2	15,702	0	0
MORGAN STANLEY COMMON STOCK	Cmn	617446448	3,071	95,800	SH	Call	DFND	2	95,800	0	0
MORGAN STANLEY COMMON STOCK	Cmn	617446448	2,321	72,400	SH	Put	DFND	2	72,400	0	0
MORGAN STANLEY COMMON STOCK	Cmn	617446448	35,955	1,121,500	SH	Call	DFND	1	1,121,500	0	0
MORGAN STANLEY COMMON STOCK	Cmn	617446448	43,249	1,349,000	SH	Put	DFND	1	1,349,000	0	0
MORGAN STANLEY COMMON STOCK	Cmn	617446448	8,356	260,651	SH		DFND		260,651	0	0
MORNINGSTAR INC COMMON STOCK	Cmn	617700109	503	6,344	SH		DFND	2	6,344	0	0
MORNINGSTAR INC COMMON STOCK	Cmn	617700109	3,332	42,028	SH		DFND		42,028	0	0
MOSAIC CO/THE	Cmn	61945C103	5,337	218,176	SH		DFND	1	218,176	0	0
MOSAIC CO/THE	Cmn	61945C103	10,051	410,900	SH	Call	DFND	1	410,900	0	0
MOSAIC CO/THE	Cmn	61945C103	13,629	557,200	SH	Put	DFND	1	557,200	0	0
MOSYS INC COMMON STOCK	Cmn	619718109	23	30,874	SH		DFND	1	30,874	0	0
MOTORCAR PARTS OF AMERICA INC CMN STK	Cmn	620071100	304	10,561	SH		DFND	2	10,561	0	0
MOTOROLA SOLUTIONS INC	Cmn	620076307	1,480	19,400	SH	Call	DFND	2	19,400	0	0
MOTOROLA SOLUTIONS INC	Cmn	620076307	1,106	14,500	SH	Put	DFND	2	14,500	0	0
MOTOROLA SOLUTIONS INC	Cmn	620076307	2,677	35,100	SH	Call	DFND	1	35,100	0	0
MOTOROLA SOLUTIONS INC	Cmn	620076307	1,259	16,500	SH	Put	DFND	1	16,500	0	0
MOTOROLA SOLUTIONS INC	Cmn	620076307	1,167	15,299	SH		DFND		15,299	0	0
MOVADO GROUP INC	Cmn	624580106	2,300	107,068	SH		DFND		107,068	0	0
MPLX LP	Cmn	55336V100	1,293	38,200	SH	Call	DFND	1	38,200	0	0
MPLX LP	Cmn	55336V100	972	28,700	SH	Put	DFND	1	28,700	0	0
MRC GLOBAL INC	Cmn	55345K103	18,324	1,115,257	SH		DFND		1,115,257	0	0
MSA SAFETY INC	Cmn	553498106	289	4,973	SH		DFND	2	4,973	0	0
MSA SAFETY INC	Cmn	553498106	1,429	24,619	SH		DFND		24,619	0	0
MSCI INC	Cmn	55354G100	217	2,580	SH		DFND	1	2,580	0	0
MSCI INC	Cmn	55354G100	201	2,400	SH	Put	DFND	1	2,400	0	0
MTGE INVESTMENT CROP	Cmn	02504A104	12,058	701,440	SH		DFND		701,440	0	0
MTS SYSTEMS CORP CMN STK	Cmn	553777103	1,876	40,764	SH		DFND	2	40,764	0	0
MTS SYSTEMS CORP CMN STK	Cmn	553777103	3,103	67,406	SH		DFND		67,406	0	0
MUELLER INDUSTRIES CMN STK	Cmn	624756102	779	24,017	SH		DFND	2	24,017	0	0
MUELLER INDUSTRIES CMN STK	Cmn	624756102	2,572	79,338	SH		DFND		79,338	0	0
MUELLER WATER PRODUCTS INC CMN STK	Cmn	624758108	1,298	103,390	SH		DFND	2	103,390	0	0
MUELLER WATER PRODUCTS INC CMN STK	Cmn	624758108	635	50,631	SH		DFND	1	50,631	0	0
MUELLER WATER PRODUCTS INC CMN STK	Cmn	624758108	142	11,300	SH	Call	DFND	1	11,300	0	0
MULTI PACKAGING SOLUTIONS IN	Cmn	G6331W109	339	23,506	SH		DFND	2	23,506	0	0
MULTI PACKAGING SOLUTIONS IN	Cmn	G6331W109	1,303	90,423	SH		DFND		90,423	0	0
MURPHY OIL CORP CMN STK	Cmn	626717102	3,453	113,600	SH	Call	DFND	1	113,600	0	0
MURPHY OIL CORP CMN STK	Cmn	626717102	796	26,200	SH	Put	DFND	1	26,200	0	0
MURPHY OIL CORP CMN STK	Cmn	626717102	2,215	72,874	SH		DFND		72,874	0	0
MURPHY USA INC	Cmn	626755102	426	5,976	SH		DFND	1	5,976	0	0
MURPHY USA INC	Cmn	626755102	378	5,300	SH	Call	DFND	1	5,300	0	0
MYERS INDUSTRIES INC CMN STK	Cmn	628464109	275	21,201	SH		DFND		21,201	0	0
MYLAN NV	Cmn	N59465109	2,967	77,838	SH		DFND	1	77,838	0	0
MYLAN NV	Cmn	N59465109	12,084	317,000	SH	Call	DFND	1	317,000	0	0
MYLAN NV	Cmn	N59465109	13,929	365,400	SH	Put	DFND	1	365,400	0	0
MYOS RENS TECHNOLOGY INC	Cmn	62857P108	26	15,723	SH		DFND	1	15,723	0	0
MYRIAD GENETICS INC CMN STOCK	Cmn	62855J104	535	25,997	SH		DFND	1	25,997	0	0
MYRIAD GENETICS INC CMN STOCK	Cmn	62855J104	399	19,400	SH	Call	DFND	1	19,400	0	0
MYRIAD GENETICS INC CMN STOCK	Cmn	62855J104	1,013	49,200	SH	Put	DFND	1	49,200	0	0
MYRIAD GENETICS INC CMN STOCK	Cmn	62855J104	27,698	1,345,863	SH		DFND		1,345,863	0	0
N B T BANCORP INC CMN STK	Cmn	628778102	1,489	45,296	SH		DFND		45,296	0	0
NABORS INDUSTRIES COMMON STOCK NBR	Cmn	G6359F103	12,421	1,021,466	SH		DFND	2	1,021,466	0	0
NABORS INDUSTRIES COMMON STOCK NBR	Cmn	G6359F103	2,752	226,300	SH	Call	DFND	1	226,300	0	0
NABORS INDUSTRIES COMMON STOCK NBR	Cmn	G6359F103	1,038	85,400	SH	Put	DFND	1	85,400	0	0
NABORS INDUSTRIES COMMON STOCK NBR	Cmn	G6359F103	20,587	1,693,024	SH		DFND		1,693,024	0	0
NAKED BRANDS GROUP INC	Cmn	629839200	74	45,598	SH		DFND	1	45,598	0	0
NAM TAI PROPERTY INC	Cmn	G63907102	111	13,800	SH	Put	DFND	1	13,800	0	0
NANOMETRICS INC CMN STK	Cmn	630077105	274	12,265	SH		DFND	2	12,265	0	0
NANOSTRING TECHNOLOGIES INC	Cmn	63009R109	916	45,845	SH		DFND	2	45,845	0	0
NANTKWEST INC	Cmn	63016Q102	124	15,900	SH	Call	DFND	1	15,900	0	0
NASDAQ INC	Cmn	631103108	1,128	16,699	SH		DFND	2	16,699	0	0
NASDAQ INC	Cmn	631103108	209	3,090	SH		DFND	1	3,090	0	0
NASDAQ INC	Cmn	631103108	1,695	25,100	SH	Call	DFND	1	25,100	0	0
NASDAQ INC	Cmn	631103108	7,098	105,100	SH	Put	DFND	1	105,100	0	0
NASDAQ INC	Cmn	631103108	47,581	704,480	SH		DFND		704,480	0	0
NATERA INC	Cmn	632307104	1,552	139,738	SH		DFND	2	139,738	0	0
NATERA INC	Cmn	632307104	755	67,923	SH		DFND		67,923	0	0
NATIONAL BANK HOLD-CL A	Cmn	633707104	297	12,697	SH		DFND	2	12,697	0	0
NATIONAL BEVERAGE CORP CMN STK	Cmn	635017106	954	21,666	SH		DFND	1	21,666	0	0
NATIONAL BEVERAGE CORP CMN STK	Cmn	635017106	1,035	23,500	SH	Call	DFND	1	23,500	0	0
NATIONAL BEVERAGE CORP CMN STK	Cmn	635017106	1,599	36,300	SH	Put	DFND	1	36,300	0	0
NATIONAL CINEMEDIA INC COMMON STOCK	Cmn	635309107	264	17,961	SH		DFND	2	17,961	0	0
NATIONAL CINEMEDIA INC COMMON STOCK	Cmn	635309107	158	10,700	SH	Call	DFND	1	10,700	0	0
NATIONAL CINEMEDIA INC COMMON STOCK	Cmn	635309107	2,026	137,621	SH		DFND		137,621	0	0
NATIONAL FUEL GAS CO CMN STK	Cmn	636180101	7,115	131,584	SH		DFND	2	131,584	0	0
NATIONAL FUEL GAS CO CMN STK	Cmn	636180101	536	9,909	SH		DFND	1	9,909	0	0
NATIONAL FUEL GAS CO CMN STK	Cmn	636180101	524	9,700	SH	Call	DFND	1	9,700	0	0
NATIONAL FUEL GAS CO CMN STK	Cmn	636180101	276	5,100	SH	Put	DFND	1	5,100	0	0
NATIONAL GRID GROUP -SPONS ADR 5:1	Depository Receipt	636274300	7,005	98,505	SH		DFND	2	98,505	0	0
NATIONAL GRID GROUP -SPONS ADR 5:1	Cmn	636274300	612	8,600	SH	Call	DFND	1	8,600	0	0
NATIONAL GRID GROUP -SPONS ADR 5:1	Cmn	636274300	320	4,500	SH	Put	DFND	1	4,500	0	0
NATIONAL HEALTH INV. COMMON STOCK	Cmn	63633D104	439	5,600	SH	Put	DFND	1	5,600	0	0
NATIONAL HEALTH INVESTORS 3.25% CB 04/01/2021-REGI	Bond	63633DAE4	45,380	39,524,000	PRN		DFND		0	0	0
NATIONAL HEALTHCORP -LP CMN STK	Cmn	635906100	314	4,762	SH		DFND		4,762	0	0
NATIONAL HOLDINGS CORP	Cmn	636375206	52	15,899	SH		DFND	1	15,899	0	0
NATIONAL INSTRS CORP CMN STOCK	Cmn	636518102	1,062	37,380	SH		DFND	2	37,380	0	0
NATIONAL INSTRS CORP CMN STOCK	Cmn	636518102	10,578	372,469	SH		DFND		372,469	0	0
NATIONAL PRESTO INDS INC CMN STK	Cmn	637215104	3,175	36,171	SH		DFND		36,171	0	0
NATIONAL RETAIL PROPERTIES	Cmn	637417106	3,775	74,230	SH		DFND	2	74,230	0	0
NATIONAL RETAIL PROPERTIES	Cmn	637417106	402	7,900	SH	Call	DFND	1	7,900	0	0
NATIONAL RETAIL PROPERTIES	Cmn	637417106	200	3,936	SH		DFND		3,936	0	0
NATIONAL STORAGE AFFILIATES	Cmn	637870106	731	34,922	SH		DFND	2	34,922	0	0
NATIONAL STORAGE AFFILIATES	Cmn	637870106	225	10,767	SH		DFND		10,767	0	0
NATIONAL-OILWELL VARCO INC CMN STOCK	Cmn	637071101	1,132	30,823	SH		DFND	1	30,823	0	0
NATIONAL-OILWELL VARCO INC CMN STOCK	Cmn	637071101	12,899	351,100	SH	Call	DFND	1	351,100	0	0
NATIONAL-OILWELL VARCO INC CMN STOCK	Cmn	637071101	8,145	221,700	SH	Put	DFND	1	221,700	0	0
NATIONSTAR MORTGAGE HOLDINGS	Cmn	63861C109	323	21,808	SH		DFND	1	21,808	0	0
NATIONSTAR MORTGAGE HOLDINGS	Cmn	63861C109	758	51,200	SH	Call	DFND	1	51,200	0	0
NATIONSTAR MORTGAGE HOLDINGS	Cmn	63861C109	794	53,600	SH	Put	DFND	1	53,600	0	0
NATURAL GROCERS BY VITAMIN C	Cmn	63888U108	551	49,330	SH		DFND		49,330	0	0
NATURAL HEALTH TRENDS CORP CMN STOCK	Cmn	63888P406	1,105	39,100	SH	Call	DFND	1	39,100	0	0
NATURAL HEALTH TRENDS CORP CMN STOCK	Cmn	63888P406	732	25,900	SH	Put	DFND	1	25,900	0	0
NATURAL RESOURCE PARTNERS LP COMMON STOCK	Cmn	63900P608	391	14,000	SH	Call	DFND	1	14,000	0	0
NATURAL RESOURCE PARTNERS LP COMMON STOCK	Cmn	63900P608	335	12,000	SH	Put	DFND	1	12,000	0	0
NATUS MEDICAL INC	Cmn	639050103	2,231	56,773	SH		DFND	2	56,773	0	0
NATUS MEDICAL INC	Cmn	639050103	730	18,574	SH		DFND	1	18,574	0	0
NAUTILUS INC CMN STOCK	Cmn	63910B102	1,096	48,219	SH		DFND	2	48,219	0	0
NAUTILUS INC CMN STOCK	Cmn	63910B102	216	9,500	SH	Call	DFND	1	9,500	0	0
NAVIDEA BIOPHARMACEUTICALS INC	Cmn	63937X103	63	68,510	SH		DFND	1	68,510	0	0
NAVIDEA BIOPHARMACEUTICALS INC	Cmn	63937X103	21	22,500	SH	Put	DFND	1	22,500	0	0
NAVIENT CORP	Cmn	63938C108	1,263	87,261	SH		DFND	2	87,261	0	0
NAVIENT CORP	Cmn	63938C108	561	38,764	SH		DFND	1	38,764	0	0
NAVIENT CORP	Cmn	63938C108	460	31,800	SH	Call	DFND	1	31,800	0	0
NAVIENT CORP	Cmn	63938C108	599	41,400	SH	Put	DFND	1	41,400	0	0
NAVIENT CORP	Cmn	63938C108	224	15,461	SH		DFND		15,461	0	0
NAVIGATOR HOLDINGS LTD	Cmn	Y62132108	176	24,466	SH		DFND	1	24,466	0	0
NAVIGATOR HOLDINGS LTD	Cmn	Y62132108	129	17,900	SH	Put	DFND	1	17,900	0	0
NAVIGATORS GROUP INC CMN STK	Cmn	638904102	3,995	41,224	SH		DFND		41,224	0	0
NAVIOS MARITIME HOLDINGS INC COMMON STOCK	Cmn	Y62196103	96	79,464	SH		DFND	1	79,464	0	0
NAVIOS MARITIME HOLDINGS INC COMMON STOCK	Cmn	Y62196103	41	33,900	SH	Put	DFND	1	33,900	0	0
NAVIOS MARITIME PARTNERS LP	Cmn	Y62267102	54	38,697	SH		DFND	1	38,697	0	0
NAVIOS MARITIME PARTNERS LP	Cmn	Y62267102	14	10,300	SH	Put	DFND	1	10,300	0	0
NAVISTAR INTERNATIONAL CORP COMMON STOCK	Cmn	63934E108	2,767	120,900	SH	Call	DFND	1	120,900	0	0
NAVISTAR INTERNATIONAL CORP COMMON STOCK	Cmn	63934E108	1,966	85,900	SH	Put	DFND	1	85,900	0	0
NAVISTAR INTERNATIONAL CORP COMMON STOCK	Cmn	63934E108	2,750	120,118	SH		DFND		120,118	0	0
NAVISTAR INTERNATIONAL CORP COMMON STOCK	Cmn	63934E108	4,443	194,100	SH	Put	DFND		194,100	0	0
NCI BUILDING SYSTEMS INC CMN STK	Cmn	628852204	17,729	1,215,142	SH		DFND		1,215,142	0	0
NCR CORP NEW CMN STOCK	Cmn	62886E108	1,944	60,400	SH	Call	DFND	2	60,400	0	0
NCR CORP NEW CMN STOCK	Cmn	62886E108	1,835	57,000	SH	Put	DFND	2	57,000	0	0
NCR CORP NEW CMN STOCK	Cmn	62886E108	1,210	37,600	SH	Call	DFND	1	37,600	0	0
NCR CORP NEW CMN STOCK	Cmn	62886E108	888	27,600	SH	Put	DFND	1	27,600	0	0
NEKTAR THERAPEUTICS CMN STK	Cmn	640268108	261	15,220	SH		DFND	1	15,220	0	0
NEKTAR THERAPEUTICS CMN STK	Cmn	640268108	431	25,100	SH	Call	DFND	1	25,100	0	0
NEOGEN CORP CMN STK	Cmn	640491106	950	16,988	SH		DFND		16,988	0	0
NEOGENOMICS INC	Cmn	64049M209	1,060	128,955	SH		DFND	2	128,955	0	0
NEOGENOMICS INC	Cmn	64049M209	209	25,408	SH		DFND		25,408	0	0
NEOPHOTONICS CORP	Cmn	64051T100	3,016	184,565	SH		DFND	2	184,565	0	0
NEOPHOTONICS CORP	Cmn	64051T100	222	13,613	SH		DFND	1	13,613	0	0
NEOPHOTONICS CORP	Cmn	64051T100	234	14,300	SH	Call	DFND	1	14,300	0	0
NEOPHOTONICS CORP	Cmn	64051T100	294	18,000	SH	Put	DFND	1	18,000	0	0
NEOTHETICS INC	Cmn	64066G101	17	14,750	SH		DFND	1	14,750	0	0
NEOVASC INC	Cmn	64065J106	5	10,029	SH		DFND	1	10,029	0	0
NEPTUNE TECH & BIORESSOURCES	Cmn	64077P108	31	29,218	SH		DFND	1	29,218	0	0
NET 1 UEPS TECHNOLOGIES INC COMMON STOCK	Cmn	64107N206	200	23,357	SH		DFND	1	23,357	0	0
NET 1 UEPS TECHNOLOGIES INC COMMON STOCK	Cmn	64107N206	110	12,900	SH	Call	DFND	1	12,900	0	0
NET 1 UEPS TECHNOLOGIES INC COMMON STOCK	Cmn	64107N206	152	17,800	SH	Put	DFND	1	17,800	0	0
NETAPP INC CMN STOCK	Cmn	64110D104	3,124	87,200	SH	Call	DFND	2	87,200	0	0
NETAPP INC CMN STOCK	Cmn	64110D104	4,198	117,200	SH	Put	DFND	2	117,200	0	0
NETAPP INC CMN STOCK	Cmn	64110D104	6,351	177,300	SH	Call	DFND	1	177,300	0	0
NETAPP INC CMN STOCK	Cmn	64110D104	4,678	130,600	SH	Put	DFND	1	130,600	0	0
NETEASE INC	Depository Receipt	64110W102	313	1,298	SH		DFND	1	1,298	0	0
NETEASE INC	Cmn	64110W102	27,136	112,700	SH	Call	DFND	1	112,700	0	0
NETEASE INC	Cmn	64110W102	28,051	116,500	SH	Put	DFND	1	116,500	0	0
NETEASE INC	Depository Receipt	64110W102	1,182	4,907	SH		DFND		4,907	0	0
NETFLIX.COM INC COMMON STK	Cmn	64110L106	10,997	111,590	SH		DFND	2	111,590	0	0
NETFLIX.COM INC COMMON STK	Cmn	64110L106	1,232	12,500	SH	Call	DFND	2	12,500	0	0
NETFLIX.COM INC COMMON STK	Cmn	64110L106	936	9,500	SH	Put	DFND	2	9,500	0	0
NETFLIX.COM INC COMMON STK	Cmn	64110L106	3,869	39,258	SH		DFND	1	39,258	0	0
NETFLIX.COM INC COMMON STK	Cmn	64110L106	124,547	1,263,800	SH	Call	DFND	1	1,263,800	0	0
NETFLIX.COM INC COMMON STK	Cmn	64110L106	104,837	1,063,800	SH	Put	DFND	1	1,063,800	0	0
NETGEAR INC COMMON STOCK	Cmn	64111Q104	2,829	46,768	SH		DFND	2	46,768	0	0
NETGEAR INC COMMON STOCK	Cmn	64111Q104	623	10,300	SH	Call	DFND	1	10,300	0	0
NETSUITE INC	Cmn	64118Q107	1,483	13,400	SH	Call	DFND	1	13,400	0	0
NETSUITE INC	Cmn	64118Q107	1,406	12,700	SH	Put	DFND	1	12,700	0	0
NETSUITE INC	Cmn	64118Q107	3,240	29,269	SH		DFND		29,269	0	0
NEUROCRINE BIOSCIENCES INC CMN STOCK	Cmn	64125C109	4,447	87,811	SH		DFND	2	87,811	0	0
NEUROCRINE BIOSCIENCES INC CMN STOCK	Cmn	64125C109	520	10,274	SH		DFND	1	10,274	0	0
NEUROCRINE BIOSCIENCES INC CMN STOCK	Cmn	64125C109	760	15,000	SH	Call	DFND	1	15,000	0	0
NEUROCRINE BIOSCIENCES INC CMN STOCK	Cmn	64125C109	1,220	24,100	SH	Put	DFND	1	24,100	0	0
NEUROCRINE BIOSCIENCES INC CMN STOCK	Cmn	64125C109	47,573	939,434	SH		DFND		939,434	0	0
NEUSTAR INC-CLASS A COMMON STOCK	Cmn	64126X201	642	24,148	SH		DFND	1	24,148	0	0
NEUSTAR INC-CLASS A COMMON STOCK	Cmn	64126X201	380	14,300	SH	Call	DFND	1	14,300	0	0
NEUSTAR INC-CLASS A COMMON STOCK	Cmn	64126X201	1,061	39,900	SH	Put	DFND	1	39,900	0	0
NEUSTAR INC-CLASS A COMMON STOCK	Cmn	64126X201	6,392	240,397	SH		DFND		240,397	0	0
NEVADA GOLD & CASINOS INC CMN STOCK	Cmn	64126Q206	20	11,259	SH		DFND	1	11,259	0	0
NEVRO CORP	Cmn	64157F103	5,107	48,921	SH		DFND	2	48,921	0	0
NEVRO CORP	Cmn	64157F103	990	9,487	SH		DFND	1	9,487	0	0
NEVRO CORP	Cmn	64157F103	1,712	16,400	SH	Call	DFND	1	16,400	0	0
NEVRO CORP	Cmn	64157F103	1,535	14,700	SH	Put	DFND	1	14,700	0	0
NEVRO CORP	Cmn	64157F103	28,410	272,152	SH		DFND		272,152	0	0
NEVRO CORP 1.75% CB 06/01/2021-REGISTERED	Bond	64157FAA1	19,539	15,000,000	PRN		DFND		0	0	0
NEVSUN RESOURCES LTD COMMON STOCK	Cmn	64156L101	68	22,400	SH		DFND	2	22,400	0	0
NEVSUN RESOURCES LTD COMMON STOCK	Cmn	64156L101	183	60,413	SH		DFND	1	60,413	0	0
NEVSUN RESOURCES LTD COMMON STOCK	Cmn	64156L101	262	86,600	SH	Put	DFND	1	86,600	0	0
NEW CONCEPT ENERGY INC CMN STOCK	Cmn	643611106	61	20,443	SH		DFND	1	20,443	0	0
NEW GOLD INC COMMON STOCK	Cmn	644535106	719	165,356	SH		DFND	1	165,356	0	0
NEW GOLD INC COMMON STOCK	Cmn	644535106	693	159,200	SH	Call	DFND	1	159,200	0	0
NEW GOLD INC COMMON STOCK	Cmn	644535106	1,031	236,900	SH	Put	DFND	1	236,900	0	0
NEW JERSEY RESOURCES CMN STK	Cmn	646025106	2,839	86,402	SH		DFND	2	86,402	0	0
NEW JERSEY RESOURCES CMN STK	Cmn	646025106	251	7,648	SH		DFND		7,648	0	0
NEW MEDIA INVESTMENT GROUP INC	Cmn	64704V106	332	21,411	SH		DFND	1	21,411	0	0
NEW MOUNTAIN FINANCE CORP	Cmn	647551100	798	57,992	SH		DFND	2	57,992	0	0
NEW MOUNTAIN FINANCE CORP 5% CB 06/15/2019-REGISTERED	Bond	647551AB6	33,069	32,165,000	PRN		DFND		0	0	0
NEW ORIENTAL EDUCATIO-SP ADR	Cmn	647581107	1,525	32,900	SH	Call	DFND	1	32,900	0	0
NEW ORIENTAL EDUCATIO-SP ADR	Cmn	647581107	890	19,200	SH	Put	DFND	1	19,200	0	0
NEW RELIC INC	Cmn	64829B100	1,173	30,610	SH		DFND	2	30,610	0	0
NEW RELIC INC	Cmn	64829B100	1,338	34,916	SH		DFND	1	34,916	0	0
NEW RESIDENTIAL INVESTMENT CORP	Cmn	64828T201	428	30,976	SH		DFND	1	30,976	0	0
NEW RESIDENTIAL INVESTMENT CORP	Cmn	64828T201	534	38,700	SH	Put	DFND	1	38,700	0	0
NEW SENIOR INVESTMENT GR	Cmn	648691103	263	22,750	SH		DFND	1	22,750	0	0
NEW SENIOR INVESTMENT GR	Cmn	648691103	148	12,800	SH	Call	DFND	1	12,800	0	0
NEW SENIOR INVESTMENT GR	Cmn	648691103	946	81,950	SH		DFND		81,950	0	0
NEW YORK COMMUNITY BANCORP INC CMN STK	Cmn	649445103	857	60,191	SH		DFND	1	60,191	0	0
NEW YORK COMMUNITY BANCORP INC CMN STK	Cmn	649445103	505	35,500	SH	Call	DFND	1	35,500	0	0
NEW YORK COMMUNITY BANCORP INC CMN STK	Cmn	649445103	650	45,700	SH	Put	DFND	1	45,700	0	0
NEW YORK MORTGAGE TRUST, INC. COMMON STOCK	Cmn	649604501	377	62,584	SH		DFND	1	62,584	0	0
NEW YORK MORTGAGE TRUST, INC. COMMON STOCK	Cmn	649604501	150	24,900	SH	Put	DFND	1	24,900	0	0
NEW YORK MORTGAGE TRUST, INC. COMMON STOCK	Cmn	649604501	332	55,179	SH		DFND		55,179	0	0
NEW YORK REIT INC	Cmn	64976L109	375	41,017	SH		DFND	2	41,017	0	0
NEW YORK REIT INC	Cmn	64976L109	358	39,127	SH		DFND	1	39,127	0	0
NEW YORK REIT INC	Cmn	64976L109	1,095	119,623	SH		DFND		119,623	0	0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK	Cmn	650111107	291	24,369	SH		DFND	1	24,369	0	0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK	Cmn	650111107	204	17,100	SH	Call	DFND	1	17,100	0	0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK	Cmn	650111107	6,047	506,046	SH		DFND		506,046	0	0
NEWCASTLE INVESTMENT CORP COMMON STOCK	Cmn	65105M603	52	11,516	SH		DFND	1	11,516	0	0
NEWCASTLE INVESTMENT CORP COMMON STOCK	Cmn	65105M603	60	13,200	SH	Call	DFND	1	13,200	0	0
NEWCASTLE INVESTMENT CORP COMMON STOCK	Cmn	65105M603	279	61,482	SH		DFND		61,482	0	0
NEWELL BRANDS INC	Cmn	651229106	26,517	503,559	SH		DFND	2	503,559	0	0
NEWELL BRANDS INC	Cmn	651229106	1,601	30,400	SH	Call	DFND	1	30,400	0	0
NEWELL BRANDS INC	Cmn	651229106	1,290	24,500	SH	Put	DFND	1	24,500	0	0
NEWELL BRANDS INC	Cmn	651229106	19,357	367,593	SH		DFND		367,593	0	0
NEWFIELD EXPLORATION CO CMN STK	Cmn	651290108	3,342	76,900	SH	Call	DFND	2	76,900	0	0
NEWFIELD EXPLORATION CO CMN STK	Cmn	651290108	3,429	78,900	SH	Put	DFND	2	78,900	0	0
NEWFIELD EXPLORATION CO CMN STK	Cmn	651290108	4,954	114,000	SH	Call	DFND	1	114,000	0	0
NEWFIELD EXPLORATION CO CMN STK	Cmn	651290108	4,007	92,200	SH	Put	DFND	1	92,200	0	0
NEWFIELD EXPLORATION CO CMN STK	Cmn	651290108	2,928	67,375	SH		DFND		67,375	0	0
NEWLINK GENETICS CORP	Cmn	651511107	754	50,200	SH	Call	DFND	1	50,200	0	0
NEWLINK GENETICS CORP	Cmn	651511107	302	20,100	SH	Put	DFND	1	20,100	0	0
NEWMARKET CORP	Cmn	651587107	4,697	10,940	SH		DFND		10,940	0	0
NEWMONT MINING CORP CMN STOCK	Cmn	651639106	4,331	110,226	SH		DFND	2	110,226	0	0
NEWMONT MINING CORP CMN STOCK	Cmn	651639106	347	8,822	SH		DFND	1	8,822	0	0
NEWMONT MINING CORP CMN STOCK	Cmn	651639106	38,367	976,500	SH	Call	DFND	1	976,500	0	0
NEWMONT MINING CORP CMN STOCK	Cmn	651639106	20,478	521,200	SH	Put	DFND	1	521,200	0	0
NEWMONT MINING CORP CMN STOCK	Cmn	651639106	41,752	1,062,659	SH		DFND		1,062,659	0	0
NEWPARK RESOURCES 4% CB 10/01/2017-REGISTERED	Bond	651718AC2	11,459	11,500,000	PRN		DFND		0	0	0
NEWPARK RESOURCES CMN STK	Cmn	651718504	900	122,322	SH		DFND	2	122,322	0	0
NEWS CORP - CLASS A	Cmn	65249B109	432	30,906	SH		DFND	1	30,906	0	0
NEWS CORP - CLASS A	Cmn	65249B109	679	48,600	SH	Put	DFND	1	48,600	0	0
NEWS CORP - CLASS B	Cmn	65249B208	1,458	102,501	SH		DFND	1	102,501	0	0
NEXEO SOLUTIONS INC	Cmn	65342H201	111	12,400	SH		DFND	1	12,400	0	0
NEXEO SOLUTIONS INC	Cmn	65342H102	812	98,546	SH		DFND		98,546	0	0
NEXPOINT RESIDENTIAL	Cmn	65341D102	330	16,787	SH		DFND	2	16,787	0	0
NEXSTAR BROADCASTING GROUP COMMON STOCK	Cmn	65336K103	270	4,674	SH		DFND	1	4,674	0	0
NEXSTAR BROADCASTING GROUP COMMON STOCK	Cmn	65336K103	2,655	46,000	SH	Call	DFND	1	46,000	0	0
NEXSTAR BROADCASTING GROUP COMMON STOCK	Cmn	65336K103	335	5,800	SH	Put	DFND	1	5,800	0	0
NEXSTAR BROADCASTING GROUP COMMON STOCK	Cmn	65336K103	406	7,042	SH		DFND		7,042	0	0
NEXTERA ENERGY INC	Cmn	65339F101	2,532	20,700	SH	Call	DFND	2	20,700	0	0
NEXTERA ENERGY INC	Cmn	65339F101	3,584	29,300	SH	Put	DFND	2	29,300	0	0
NEXTERA ENERGY INC	Cmn	65339F101	7,351	60,100	SH	Call	DFND	1	60,100	0	0
NEXTERA ENERGY INC	Cmn	65339F101	7,033	57,500	SH	Put	DFND	1	57,500	0	0
NEXTERA ENERGY INC	Cmn	65339F101	5,199	42,507	SH		DFND		42,507	0	0
NEXTERA ENERGY PARTNERS LP	Cmn	65341B106	341	12,200	SH	Call	DFND	1	12,200	0	0
NF ENERGY SAVING CORP	Cmn	629099300	37	32,687	SH		DFND	1	32,687	0	0
NGL ENERGY PARTNERS LP	Cmn	62913M107	656	34,800	SH	Call	DFND	1	34,800	0	0
NGL ENERGY PARTNERS LP	Cmn	62913M107	217	11,500	SH	Put	DFND	1	11,500	0	0
NIELSEN HOLDINGS PLC	Cmn	G6518L108	1,757	32,800	SH	Call	DFND	1	32,800	0	0
NIELSEN HOLDINGS PLC	Cmn	G6518L108	1,098	20,500	SH	Put	DFND	1	20,500	0	0
NII HOLDINGS INC	Cmn	62913F508	1,458	437,879	SH		DFND		437,879	0	0
NIKE INC CLASS B SHARES	Cmn	654106103	33,972	645,244	SH		DFND	2	645,244	0	0
NIKE INC CLASS B SHARES	Cmn	654106103	627	11,900	SH	Call	DFND	2	11,900	0	0
NIKE INC CLASS B SHARES	Cmn	654106103	247	4,700	SH	Put	DFND	2	4,700	0	0
NIKE INC CLASS B SHARES	Cmn	654106103	11,898	225,991	SH		DFND	1	225,991	0	0
NIKE INC CLASS B SHARES	Cmn	654106103	39,287	746,200	SH	Call	DFND	1	746,200	0	0
NIKE INC CLASS B SHARES	Cmn	654106103	66,539	1,263,800	SH	Put	DFND	1	1,263,800	0	0
NIMBLE STORAGE INC	Cmn	65440R101	445	50,415	SH		DFND	2	50,415	0	0
NIMBLE STORAGE INC	Cmn	65440R101	450	50,941	SH		DFND	1	50,941	0	0
NIMBLE STORAGE INC	Cmn	65440R101	117	13,300	SH	Call	DFND	1	13,300	0	0
NIMBLE STORAGE INC	Cmn	65440R101	11,728	1,328,166	SH		DFND		1,328,166	0	0
NISOURCE INC CMN STK	Cmn	65473P105	839	34,809	SH		DFND	1	34,809	0	0
NISOURCE INC CMN STK	Cmn	65473P105	1,104	45,800	SH	Call	DFND	1	45,800	0	0
NMI HOLDINGS INC-CLASS A	Cmn	629209305	144	18,851	SH		DFND	2	18,851	0	0
NMI HOLDINGS INC-CLASS A	Cmn	629209305	119	15,648	SH		DFND	1	15,648	0	0
NOBLE CORP PLC	Cmn	G65431101	2,130	335,896	SH		DFND	1	335,896	0	0
NOBLE CORP PLC	Cmn	G65431101	968	152,700	SH	Call	DFND	1	152,700	0	0
NOBLE CORP PLC	Cmn	G65431101	2,973	468,900	SH	Put	DFND	1	468,900	0	0
NOBLE CORP PLC	Cmn	G65431101	116	18,275	SH		DFND		18,275	0	0
NOBLE ENERGY INC COMMON STOCK	Cmn	655044105	8,333	233,147	SH		DFND	2	233,147	0	0
NOBLE ENERGY INC COMMON STOCK	Cmn	655044105	467	13,068	SH		DFND	1	13,068	0	0
NOBLE ENERGY INC COMMON STOCK	Cmn	655044105	6,912	193,400	SH	Call	DFND	1	193,400	0	0
NOBLE ENERGY INC COMMON STOCK	Cmn	655044105	668	18,700	SH	Put	DFND	1	18,700	0	0
NOBLE ENERGY INC COMMON STOCK	Cmn	655044105	2,273	63,590	SH		DFND		63,590	0	0
NOKIA CORP. ADR FOR ORD SHARE 1:1	Depository Receipt	654902204	118	20,312	SH		DFND	1	20,312	0	0
NOKIA CORP. ADR FOR ORD SHARE 1:1	Cmn	654902204	2,010	347,100	SH	Call	DFND	1	347,100	0	0
NOKIA CORP. ADR FOR ORD SHARE 1:1	Cmn	654902204	1,090	188,200	SH	Put	DFND	1	188,200	0	0
NOKIA CORP. ADR FOR ORD SHARE 1:1	Depository Receipt	654902204	21,995	3,798,800	SH		DFND		3,798,800	0	0
NOMAD FOODS LTD	Cmn	G6564A105	51,652	4,369,908	SH		DFND		4,369,908	0	0
NOODLES & CO	Cmn	65540B105	67	13,982	SH		DFND	1	13,982	0	0
NOODLES & CO	Cmn	65540B105	145	30,500	SH	Call	DFND	1	30,500	0	0
NOODLES & CO	Cmn	65540B105	79	16,700	SH	Put	DFND	1	16,700	0	0
NORDIC AMERICAN TANKER LTD	Cmn	G65773106	103	10,184	SH		DFND	1	10,184	0	0
NORDIC AMERICAN TANKER LTD	Cmn	G65773106	1,326	131,200	SH	Call	DFND	1	131,200	0	0
NORDIC AMERICAN TANKER LTD	Cmn	G65773106	1,460	144,400	SH	Put	DFND	1	144,400	0	0
NORDSON CORP CMN STK	Cmn	655663102	1,512	15,173	SH		DFND	2	15,173	0	0
NORDSON CORP CMN STK	Cmn	655663102	328	3,289	SH		DFND	1	3,289	0	0
NORDSON CORP CMN STK	Cmn	655663102	349	3,500	SH	Put	DFND	1	3,500	0	0
NORDSTROM INC	Cmn	655664100	3,611	69,600	SH	Call	DFND	2	69,600	0	0
NORDSTROM INC	Cmn	655664100	732	14,100	SH	Put	DFND	2	14,100	0	0
NORDSTROM INC	Cmn	655664100	793	15,280	SH		DFND	1	15,280	0	0
NORDSTROM INC	Cmn	655664100	16,503	318,100	SH	Call	DFND	1	318,100	0	0
NORDSTROM INC	Cmn	655664100	8,565	165,100	SH	Put	DFND	1	165,100	0	0
NORFOLK SOUTHN CORP	Cmn	655844108	233	2,400	SH	Call	DFND	2	2,400	0	0
NORFOLK SOUTHN CORP	Cmn	655844108	388	4,000	SH	Put	DFND	2	4,000	0	0
NORFOLK SOUTHN CORP	Cmn	655844108	6,746	69,500	SH	Call	DFND	1	69,500	0	0
NORFOLK SOUTHN CORP	Cmn	655844108	4,620	47,600	SH	Put	DFND	1	47,600	0	0
NORFOLK SOUTHN CORP	Cmn	655844108	54,056	556,931	SH		DFND		556,931	0	0
NORTECH SYSTEMS INC CMN STK	Cmn	656553104	47	12,885	SH		DFND	1	12,885	0	0
NORTH ATLANTIC DRILLING LTD	Cmn	G6613P129	92	30,300	SH	Call	DFND	1	30,300	0	0
NORTHERN DYNASTY MINERALS LTD. COMMON STOCK	Cmn	66510M204	40	56,127	SH		DFND	1	56,127	0	0
NORTHERN DYNASTY MINERALS LTD. COMMON STOCK	Cmn	66510M204	10	14,700	SH	Call	DFND	1	14,700	0	0
NORTHERN DYNASTY MINERALS LTD. COMMON STOCK	Cmn	66510M204	50	70,200	SH	Put	DFND	1	70,200	0	0
NORTHERN OIL AND GAS INC	Cmn	665531109	135	50,230	SH		DFND	1	50,230	0	0
NORTHERN OIL AND GAS INC	Cmn	665531109	55	20,600	SH	Call	DFND	1	20,600	0	0
NORTHERN OIL AND GAS INC	Cmn	665531109	29	11,000	SH	Put	DFND	1	11,000	0	0
NORTHERN OIL AND GAS INC	Cmn	665531109	1,092	407,648	SH		DFND		407,648	0	0
NORTHERN TRUST CMN STOCK	Cmn	665859104	15,893	233,753	SH		DFND	2	233,753	0	0
NORTHERN TRUST CMN STOCK	Cmn	665859104	663	9,746	SH		DFND	1	9,746	0	0
NORTHERN TRUST CMN STOCK	Cmn	665859104	843	12,400	SH	Call	DFND	1	12,400	0	0
NORTHERN TRUST CMN STOCK	Cmn	665859104	496	7,300	SH	Put	DFND	1	7,300	0	0
NORTHERN TRUST CMN STOCK	Cmn	665859104	16,078	236,478	SH		DFND		236,478	0	0
NORTHFIELD BANCORP INC/NJ	Cmn	66611T108	437	27,151	SH		DFND		27,151	0	0
NORTHROP GRUMMAN CORP	Cmn	666807102	31,668	148,015	SH		DFND	2	148,015	0	0
NORTHROP GRUMMAN CORP	Cmn	666807102	1,883	8,800	SH	Call	DFND	2	8,800	0	0
NORTHROP GRUMMAN CORP	Cmn	666807102	368	1,720	SH		DFND	1	1,720	0	0
NORTHROP GRUMMAN CORP	Cmn	666807102	13,778	64,400	SH	Call	DFND	1	64,400	0	0
NORTHROP GRUMMAN CORP	Cmn	666807102	22,807	106,600	SH	Put	DFND	1	106,600	0	0
NORTHSTAR ASSET MANAGEMENT C	Cmn	66705Y104	2,014	155,752	SH		DFND	2	155,752	0	0
NORTHSTAR ASSET MANAGEMENT C	Cmn	66705Y104	198	15,300	SH	Put	DFND	1	15,300	0	0
NORTHSTAR HEALTHCARE INC	Cmn	65500B103	103	30,700	SH	Call	DFND	1	30,700	0	0
NORTHSTAR REALTY EUROPE CORP	Cmn	66706L101	185	16,910	SH		DFND	1	16,910	0	0
NORTHSTAR REALTY EUROPE CORP	Cmn	66706L101	250	22,786	SH		DFND		22,786	0	0
NORTHSTAR REALTY FINANCE	Cmn	66704R803	503	38,180	SH		DFND	1	38,180	0	0
NORTHSTAR REALTY FINANCE	Cmn	66704R803	183	13,900	SH	Call	DFND	1	13,900	0	0
NORTHSTAR REALTY FINANCE	Cmn	66704R803	219	16,600	SH	Put	DFND	1	16,600	0	0
NORTHWEST BANCSHARES INC	Cmn	667340103	4,277	272,273	SH		DFND		272,273	0	0
NORTHWEST BIOTHERAPEUTICS INC	Cmn	66737P600	10	17,627	SH		DFND	1	17,627	0	0
NORTHWEST BIOTHERAPEUTICS INC	Cmn	66737P600	26	47,200	SH	Call	DFND	1	47,200	0	0
NORTHWEST BIOTHERAPEUTICS INC	Cmn	66737P600	11	19,300	SH	Put	DFND	1	19,300	0	0
NORTHWESTERN CORPORATION COMMON STOCK	Cmn	668074305	1,830	31,814	SH		DFND	2	31,814	0	0
NORWEGIAN CRUISE LINE HOLDIN	Cmn	G66721104	11,774	312,318	SH		DFND	2	312,318	0	0
NORWEGIAN CRUISE LINE HOLDIN	Cmn	G66721104	758	20,100	SH		DFND	1	20,100	0	0
NORWEGIAN CRUISE LINE HOLDIN	Cmn	G66721104	1,421	37,700	SH	Call	DFND	1	37,700	0	0
NORWEGIAN CRUISE LINE HOLDIN	Cmn	G66721104	1,259	33,400	SH	Put	DFND	1	33,400	0	0
NORWEGIAN CRUISE LINE HOLDIN	Cmn	G66721104	44,452	1,179,102	SH		DFND		1,179,102	0	0
NOVADAQ TECHNOLOGIES INC	Cmn	66987G102	125	10,767	SH		DFND	1	10,767	0	0
NOVAGOLD RESOURCES INC COMMON STOCK	Cmn	66987E206	170	30,400	SH		DFND	2	30,400	0	0
NovaGold Resources Inc. COMMON STOCK	Cmn	66987E206	229	40,972	SH		DFND	2	40,972	0	0
NovaGold Resources Inc. COMMON STOCK	Cmn	66987E206	487	87,045	SH		DFND	1	87,045	0	0
NovaGold Resources Inc. COMMON STOCK	Cmn	66987E206	301	53,700	SH	Call	DFND	1	53,700	0	0
NovaGold Resources Inc. COMMON STOCK	Cmn	66987E206	375	67,000	SH	Put	DFND	1	67,000	0	0
NOVANTA INC	Cmn	67000B104	304	17,495	SH		DFND	2	17,495	0	0
NOVANTA INC	Cmn	67000B104	724	41,755	SH		DFND		41,755	0	0
NOVARTIS AG -ADR 1:1	Depository Receipt	66987V109	461	5,844	SH		DFND	1	5,844	0	0
NOVARTIS AG -ADR 1:1	Cmn	66987V109	3,451	43,700	SH	Call	DFND	1	43,700	0	0
NOVARTIS AG -ADR 1:1	Cmn	66987V109	2,006	25,400	SH	Put	DFND	1	25,400	0	0
NOVATEL WIRELESS 5.5% CB 06/15/2020-REGISTERED	Bond	66987MAE9	6,647	6,700,000	PRN		DFND		0	0	0
NOVATEL WIRELESS INC	Cmn	66987M604	112	35,798	SH		DFND	1	35,798	0	0
NOVATEL WIRELESS INC	Cmn	66987M604	37	11,800	SH	Call	DFND	1	11,800	0	0
NOVATEL WIRELESS INC	Cmn	66987M604	68	21,600	SH	Put	DFND	1	21,600	0	0
NOVAVAX INC CMN STOCK	Cmn	670002104	1,203	578,140	SH		DFND	1	578,140	0	0
NOVAVAX INC CMN STOCK	Cmn	670002104	1,083	520,900	SH	Call	DFND	1	520,900	0	0
NOVAVAX INC CMN STOCK	Cmn	670002104	1,282	616,500	SH	Put	DFND	1	616,500	0	0
NOVELLUS SYSTEMS 2.625% CB 05/15/2041- REGISTERED	Bond	670008AD3	376,468	135,034,000	PRN		DFND		0	0	0
NOVO NORDISK A/S - SPONS ADR 1:1	Depository Receipt	670100205	8,896	213,894	SH		DFND	2	213,894	0	0
NOVO NORDISK A/S - SPONS ADR 1:1	Depository Receipt	670100205	3,293	79,172	SH		DFND	1	79,172	0	0
NOVO NORDISK A/S - SPONS ADR 1:1	Cmn	670100205	2,030	48,800	SH	Call	DFND	1	48,800	0	0
NOVO NORDISK A/S - SPONS ADR 1:1	Cmn	670100205	3,202	77,000	SH	Put	DFND	1	77,000	0	0
NOVOGEN LIMITED-SPONS ADR 1:5	Depository Receipt	67010F202	35	17,646	SH		DFND	1	17,646	0	0
NOW INC/DE	Cmn	67011P100	446	20,818	SH		DFND	1	20,818	0	0
NOW INC/DE	Cmn	67011P100	491	22,900	SH	Put	DFND	1	22,900	0	0
NQ MOBILE INC	Depository Receipt	64118U108	279	72,950	SH		DFND	1	72,950	0	0
NQ MOBILE INC	Cmn	64118U108	483	126,400	SH	Call	DFND	1	126,400	0	0
NQ MOBILE INC	Cmn	64118U108	629	164,700	SH	Put	DFND	1	164,700	0	0
NRG ENERGY INC COMMON STOCK	Cmn	629377508	10,122	902,986	SH		DFND	2	902,986	0	0
NRG ENERGY INC COMMON STOCK	Cmn	629377508	829	73,923	SH		DFND	1	73,923	0	0
NRG ENERGY INC COMMON STOCK	Cmn	629377508	1,664	148,400	SH	Call	DFND	1	148,400	0	0
NRG ENERGY INC COMMON STOCK	Cmn	629377508	1,845	164,600	SH	Put	DFND	1	164,600	0	0
NRG ENERGY INC COMMON STOCK	Cmn	629377508	13,621	1,215,088	SH		DFND		1,215,088	0	0
NRG YIELD INC-CLASS A	Cmn	62942X306	646	39,609	SH		DFND		39,609	0	0
NRG YIELD INC-CLASS C	Cmn	62942X405	280	16,506	SH		DFND	1	16,506	0	0
NU SKIN ENTERPRISES INC CMN STOCK	Cmn	67018T105	8,020	123,811	SH		DFND	2	123,811	0	0
NU SKIN ENTERPRISES INC CMN STOCK	Cmn	67018T105	1,121	17,300	SH	Call	DFND	2	17,300	0	0
NU SKIN ENTERPRISES INC CMN STOCK	Cmn	67018T105	589	9,100	SH	Put	DFND	2	9,100	0	0
NU SKIN ENTERPRISES INC CMN STOCK	Cmn	67018T105	3,537	54,600	SH	Call	DFND	1	54,600	0	0
NU SKIN ENTERPRISES INC CMN STOCK	Cmn	67018T105	1,626	25,100	SH	Put	DFND	1	25,100	0	0
NUANCE COMMUNICATIONS 1.5% CB 11/01/2035-REGISTERE	Bond	67020YAG5	37,244	39,500,000	PRN		DFND		0	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	7,901	544,864	SH		DFND	2	544,864	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	249	17,200	SH	Call	DFND	2	17,200	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	368	25,400	SH	Put	DFND	2	25,400	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	306	21,109	SH		DFND	1	21,109	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	551	38,000	SH	Call	DFND	1	38,000	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	538	37,100	SH	Put	DFND	1	37,100	0	0
NUANCE COMMUNICATIONS INC CMN STOCK	Cmn	67020Y100	32,007	2,207,374	SH		DFND		2,207,374	0	0
NUCOR CORP	Cmn	670346105	2,680	54,200	SH	Call	DFND	2	54,200	0	0
NUCOR CORP	Cmn	670346105	3,274	66,200	SH	Put	DFND	2	66,200	0	0
NUCOR CORP	Cmn	670346105	10,711	216,600	SH	Call	DFND	1	216,600	0	0
NUCOR CORP	Cmn	670346105	7,042	142,400	SH	Put	DFND	1	142,400	0	0
NUSTAR ENERGY LP CMN STK	Cmn	67058H102	1,160	23,400	SH	Call	DFND	1	23,400	0	0
NUSTAR ENERGY LP CMN STK	Cmn	67058H102	773	15,600	SH	Put	DFND	1	15,600	0	0
NUTANIX INC - A	Cmn	67059N108	4,178	112,908	SH		DFND		112,908	0	0
NUTRI/SYSTEM INC CMN STOCK	Cmn	67069D108	481	16,200	SH	Call	DFND	1	16,200	0	0
NUVASIVE 2.75% CB 07/01/2017-REGISTERED	Bond	670704AC9	41,745	26,038,000	PRN		DFND		0	0	0
NUVASIVE INC COMMON STOCK	Cmn	670704105	228	3,413	SH		DFND	1	3,413	0	0
NUVASIVE INC COMMON STOCK	Cmn	670704105	2,306	34,600	SH	Call	DFND	1	34,600	0	0
NUVASIVE INC COMMON STOCK	Cmn	670704105	480	7,200	SH	Put	DFND	1	7,200	0	0
NUVASIVE INC COMMON STOCK	Cmn	670704105	23,039	345,625	SH		DFND		345,625	0	0
NUVEEN MUNICIPAL 2021 TARGET	Cmn	670687102	134	13,301	SH		DFND	1	13,301	0	0
NVIDIA CORP CMN STOCK	Cmn	67066G104	19,693	287,400	SH	Call	DFND	2	287,400	0	0
NVIDIA CORP CMN STOCK	Cmn	67066G104	18,918	276,100	SH	Put	DFND	2	276,100	0	0
NVIDIA CORP CMN STOCK	Cmn	67066G104	2,487	36,297	SH		DFND	1	36,297	0	0
NVIDIA CORP CMN STOCK	Cmn	67066G104	54,494	795,300	SH	Call	DFND	1	795,300	0	0
NVIDIA CORP CMN STOCK	Cmn	67066G104	64,128	935,900	SH	Put	DFND	1	935,900	0	0
NVR L.P. COMMON STOCK	Cmn	62944T105	943	575	SH		DFND	2	575	0	0
NVR L.P. COMMON STOCK	Cmn	62944T105	44,806	27,323	SH		DFND		27,323	0	0
NXP SEMICONDUCTORS NV	Cmn	N6596X109	9,624	94,346	SH		DFND	2	94,346	0	0
NXP SEMICONDUCTORS NV	Cmn	N6596X109	36,367	356,500	SH	Call	DFND	1	356,500	0	0
NXP SEMICONDUCTORS NV	Cmn	N6596X109	28,389	278,300	SH	Put	DFND	1	278,300	0	0
NXP SEMICONDUCTORS NV	Cmn	N6596X109	249,938	2,450,131	SH		DFND		2,450,131	0	0
NXSTAGE MEDICAL INC CMN STK	Cmn	67072V103	893	35,750	SH		DFND	2	35,750	0	0
NYMOX PHARMACEUTICAL CORP CMN STOCK	Cmn	P73398102	106	32,661	SH		DFND	1	32,661	0	0
NYMOX PHARMACEUTICAL CORP CMN STOCK	Cmn	P73398102	156	47,800	SH	Call	DFND	1	47,800	0	0
NYMOX PHARMACEUTICAL CORP CMN STOCK	Cmn	P73398102	41	12,500	SH	Put	DFND	1	12,500	0	0
OAKTREE CAPITAL GROUP LLC	Cmn	674001201	738	17,400	SH		DFND	1	17,400	0	0
OAKTREE CAPITAL GROUP LLC	Cmn	674001201	267	6,300	SH	Call	DFND	1	6,300	0	0
OAKTREE CAPITAL GROUP LLC	Cmn	674001201	873	20,600	SH	Put	DFND	1	20,600	0	0
OASIS PETROLEUM INC	Cmn	674215108	4,699	409,669	SH		DFND	2	409,669	0	0
OASIS PETROLEUM INC	Cmn	674215108	935	81,547	SH		DFND	1	81,547	0	0
OASIS PETROLEUM INC	Cmn	674215108	2,678	233,500	SH	Call	DFND	1	233,500	0	0
OASIS PETROLEUM INC	Cmn	674215108	1,859	162,100	SH	Put	DFND	1	162,100	0	0
OASIS PETROLEUM INC	Cmn	674215108	4,829	421,040	SH		DFND		421,040	0	0
OCCIDENTAL PETROLEUM CMN STOCK	Cmn	674599105	30,290	415,385	SH		DFND	2	415,385	0	0
OCCIDENTAL PETROLEUM CMN STOCK	Cmn	674599105	4,361	59,800	SH	Call	DFND	2	59,800	0	0
OCCIDENTAL PETROLEUM CMN STOCK	Cmn	674599105	4,448	61,000	SH	Put	DFND	2	61,000	0	0
OCCIDENTAL PETROLEUM CMN STOCK	Cmn	674599105	33,944	465,500	SH	Call	DFND	1	465,500	0	0
OCCIDENTAL PETROLEUM CMN STOCK	Cmn	674599105	23,838	326,900	SH	Put	DFND	1	326,900	0	0
OCCIDENTAL PETROLEUM CMN STOCK	Cmn	674599105	2,390	32,779	SH		DFND		32,779	0	0
OCEAN RIG UDW INC	Cmn	G66964100	227	269,923	SH		DFND	1	269,923	0	0
OCEAN RIG UDW INC	Cmn	G66964100	70	82,800	SH	Call	DFND	1	82,800	0	0
OCEAN RIG UDW INC	Cmn	G66964100	85	101,500	SH	Put	DFND	1	101,500	0	0
OCEANEERING INTERNATIONAL CMN STK	Cmn	675232102	8,126	295,401	SH		DFND	2	295,401	0	0
OCEANEERING INTERNATIONAL CMN STK	Cmn	675232102	278	10,100	SH	Call	DFND	1	10,100	0	0
OCEANEERING INTERNATIONAL CMN STK	Cmn	675232102	281	10,200	SH	Put	DFND	1	10,200	0	0
OCEANEERING INTERNATIONAL CMN STK	Cmn	675232102	751	27,290	SH		DFND		27,290	0	0
OCH-ZIFF CAPITAL MANAGEMEN-A	Cmn	67551U105	66	15,303	SH		DFND	1	15,303	0	0
OCH-ZIFF CAPITAL MANAGEMEN-A	Cmn	67551U105	77	17,800	SH	Call	DFND	1	17,800	0	0
OCH-ZIFF CAPITAL MANAGEMEN-A	Cmn	67551U105	81	18,600	SH	Put	DFND	1	18,600	0	0
OCLARO INC COMMON STOCK	Cmn	67555N206	4,448	520,291	SH		DFND	2	520,291	0	0
OCLARO INC COMMON STOCK	Cmn	67555N206	511	59,721	SH		DFND	1	59,721	0	0
OCLARO INC COMMON STOCK	Cmn	67555N206	568	66,400	SH	Call	DFND	1	66,400	0	0
OCLARO INC COMMON STOCK	Cmn	67555N206	282	33,000	SH	Put	DFND	1	33,000	0	0
OCLARO INC COMMON STOCK	Cmn	67555N206	5,106	597,154	SH		DFND		597,154	0	0
OCULAR THERAPEUTIX INC	Cmn	67576A100	73	10,600	SH	Put	DFND	1	10,600	0	0
OCWEN FINL CORP CMN STOCK	Cmn	675746309	231	62,827	SH		DFND	1	62,827	0	0
OCWEN FINL CORP CMN STOCK	Cmn	675746309	272	74,100	SH	Call	DFND	1	74,100	0	0
OCWEN FINL CORP CMN STOCK	Cmn	675746309	332	90,400	SH	Put	DFND	1	90,400	0	0
ODYSSEY MARINE EXPL INC CMN STOCK	Cmn	676118201	52	14,900	SH	Call	DFND	1	14,900	0	0
OFFICE DEPOT CMN STOCK	Cmn	676220106	11,362	3,182,634	SH		DFND	2	3,182,634	0	0
OFFICE DEPOT CMN STOCK	Cmn	676220106	479	134,103	SH		DFND	1	134,103	0	0
OFFICE DEPOT CMN STOCK	Cmn	676220106	471	131,900	SH	Call	DFND	1	131,900	0	0
OFFICE DEPOT CMN STOCK	Cmn	676220106	229	64,200	SH	Put	DFND	1	64,200	0	0
OFFICE DEPOT CMN STOCK	Cmn	676220106	1,548	433,526	SH		DFND		433,526	0	0
OGE ENERGY CMN STK	Cmn	670837103	562	17,765	SH		DFND	2	17,765	0	0
OGE ENERGY CMN STK	Cmn	670837103	286	9,043	SH		DFND		9,043	0	0
OHR PHARMACEUTICAL INC	Cmn	67778H200	45	15,726	SH		DFND	1	15,726	0	0
OIL STATES INTERNATIONAL, INC.	Cmn	678026105	5,167	163,663	SH		DFND	2	163,663	0	0
OLD DOMINION FREIGHT CMN STK	Cmn	679580100	288	4,200	SH	Call	DFND	1	4,200	0	0
OLD REPUBLIC INTERNATIONAL 3.75% CB 03/15/2018- RE	Bond	680223AH7	3,998	3,311,000	PRN		DFND		0	0	0
OLD REPUBLIC INTERNATIONAL CMN STOCK	Cmn	680223104	9,764	554,120	SH		DFND	2	554,120	0	0
OLD REPUBLIC INTERNATIONAL CMN STOCK	Cmn	680223104	668	37,914	SH		DFND		37,914	0	0
OLIN CORP	Cmn	680665205	386	18,800	SH	Call	DFND	2	18,800	0	0
OLIN CORP	Cmn	680665205	595	29,000	SH	Put	DFND	2	29,000	0	0
OLIN CORP	Cmn	680665205	1,650	80,400	SH	Call	DFND	1	80,400	0	0
OLIN CORP	Cmn	680665205	1,098	53,500	SH	Put	DFND	1	53,500	0	0
OLIN CORP	Cmn	680665205	1,320	64,330	SH		DFND		64,330	0	0
OLLIE'S BARGAIN OUTLET HOLDI	Cmn	681116109	4,972	189,692	SH		DFND	2	189,692	0	0
OLLIE'S BARGAIN OUTLET HOLDI	Cmn	681116109	239	9,107	SH		DFND	1	9,107	0	0
OLLIE'S BARGAIN OUTLET HOLDI	Cmn	681116109	228	8,700	SH	Call	DFND	1	8,700	0	0
OLLIE'S BARGAIN OUTLET HOLDI	Cmn	681116109	283	10,800	SH	Put	DFND	1	10,800	0	0
OLLIE'S BARGAIN OUTLET HOLDI	Cmn	681116109	28,075	1,071,145	SH		DFND		1,071,145	0	0
OLYMPIC STEEL INC CMN STK	Cmn	68162K106	214	9,700	SH	Call	DFND	1	9,700	0	0
OM ASSET MANAGEMENT LTD	Cmn	G67506108	568	40,842	SH		DFND	2	40,842	0	0
OM ASSET MANAGEMENT LTD	Cmn	G67506108	2,870	206,337	SH		DFND		206,337	0	0
OMEGA HEALTHCARE INVS INC CMN STK	Cmn	681936100	7,715	217,623	SH		DFND	2	217,623	0	0
OMEGA HEALTHCARE INVS INC CMN STK	Cmn	681936100	1,996	56,300	SH	Call	DFND	1	56,300	0	0
OMEGA HEALTHCARE INVS INC CMN STK	Cmn	681936100	549	15,500	SH	Put	DFND	1	15,500	0	0
OMEGA PROTEIN CORP CMN STOCK	Cmn	68210P107	1,370	58,624	SH		DFND	2	58,624	0	0
OMEROS CORP	Cmn	682143102	230	20,600	SH	Call	DFND	1	20,600	0	0
OMNICOM GROUP COMMON STOCK	Cmn	681919106	578	6,796	SH		DFND	2	6,796	0	0
OMNICOM GROUP COMMON STOCK	Cmn	681919106	3,069	36,100	SH	Call	DFND	1	36,100	0	0
OMNICOM GROUP COMMON STOCK	Cmn	681919106	306	3,600	SH	Put	DFND	1	3,600	0	0
OMNICOM GROUP COMMON STOCK	Cmn	681919106	25,814	303,699	SH		DFND		303,699	0	0
OMNOVA SOLUTIONS INC CMN STOCK	Cmn	682129101	419	49,606	SH		DFND	2	49,606	0	0
OMNOVA SOLUTIONS INC CMN STOCK	Cmn	682129101	259	30,668	SH		DFND	1	30,668	0	0
ON ASSIGNMENT INC CMN STK	Cmn	682159108	229	6,306	SH		DFND	2	6,306	0	0
ON ASSIGNMENT INC CMN STK	Cmn	682159108	1,049	28,915	SH		DFND	1	28,915	0	0
ON DECK CAPITAL INC	Cmn	682163100	59	10,400	SH	Put	DFND	1	10,400	0	0
ON SEMICONDUCTOR CORP 2.625% 12/15/2026 ""B""- REGI	Bond	682189AH8	19,124	16,000,000	PRN		DFND		0	0	0
ON SEMICONDUCTOR CORP CMN STK	Cmn	682189105	564	45,800	SH	Call	DFND	1	45,800	0	0
ON SEMICONDUCTOR CORP CMN STK	Cmn	682189105	192	15,600	SH	Put	DFND	1	15,600	0	0
ON SEMICONDUCTOR CORP CMN STK	Cmn	682189105	94,309	7,654,964	SH		DFND		7,654,964	0	0
ONCOMED PHARMACEUTICALS INC	Cmn	68234X102	146	12,773	SH		DFND	1	12,773	0	0
ONCOTHERA PHARMACEUTICALS INC COMMON STOCK	Cmn	15117N404	19	15,800	SH	Call	DFND	1	15,800	0	0
ONE GAS INC	Cmn	68235P108	848	13,718	SH		DFND	2	13,718	0	0
ONE LIBERTY PROPERTIES INC CMN STK	Cmn	682406103	204	8,439	SH		DFND		8,439	0	0
ONEBEACON INSURANCE GROUP-A	Cmn	G67742109	1,151	80,599	SH		DFND		80,599	0	0
ONEMAIN HOLDINGS INC	Cmn	68268W103	386	12,464	SH		DFND	1	12,464	0	0
ONEMAIN HOLDINGS INC	Cmn	68268W103	470	15,200	SH	Call	DFND	1	15,200	0	0
ONEMAIN HOLDINGS INC	Cmn	68268W103	557	18,000	SH	Put	DFND	1	18,000	0	0
ONEOK INC	Cmn	682680103	3,017	58,700	SH	Call	DFND	2	58,700	0	0
ONEOK INC	Cmn	682680103	6,275	122,100	SH	Put	DFND	2	122,100	0	0
ONEOK INC	Cmn	682680103	521	10,137	SH		DFND	1	10,137	0	0
ONEOK INC	Cmn	682680103	6,948	135,200	SH	Call	DFND	1	135,200	0	0
ONEOK INC	Cmn	682680103	4,826	93,900	SH	Put	DFND	1	93,900	0	0
ONEOK PARTNERS, L.P. CMN STOCK	Cmn	68268N103	1,338	33,500	SH	Call	DFND	1	33,500	0	0
ONEOK PARTNERS, L.P. CMN STOCK	Cmn	68268N103	663	16,600	SH	Put	DFND	1	16,600	0	0
OOMA INC	Cmn	683416101	1,679	184,881	SH		DFND		184,881	0	0
OPEN TEXT CORP CMN STOCK	Cmn	683715106	1,153	17,778	SH		DFND	2	17,778	0	0
OPEN TEXT CORP CMN STOCK	Cmn	683715106	566	8,721	SH		DFND	1	8,721	0	0
OPEN TEXT CORP CMN STOCK	Cmn	683715106	318	4,900	SH	Call	DFND	1	4,900	0	0
OPEN TEXT CORP CMN STOCK	Cmn	683715106	675	10,400	SH	Put	DFND	1	10,400	0	0
OPEN TEXT CORP COMMON STOCK	Cmn	683715106	136	2,100	SH		DFND	2	2,100	0	0
OPHTHOTECH CORP	Cmn	683745103	1,472	31,900	SH	Call	DFND	1	31,900	0	0
OPHTHOTECH CORP	Cmn	683745103	1,559	33,800	SH	Put	DFND	1	33,800	0	0
OPKO HEALTH INC CMN STK	Cmn	68375N103	3,220	304,100	SH	Call	DFND	1	304,100	0	0
OPKO HEALTH INC CMN STK	Cmn	68375N103	1,387	131,000	SH	Put	DFND	1	131,000	0	0
OPPENHEIMER FINANCIALS SECTOR	Cmn	68386C807	749	15,505	SH		DFND	1	15,505	0	0
OPPENHEIMER NAVELLIER OVERALL	Cmn	68386C609	235	4,928	SH		DFND	1	4,928	0	0
ORACLE SYS CORP	Cmn	68389X105	3,908	99,498	SH		DFND	2	99,498	0	0
ORACLE SYS CORP	Cmn	68389X105	2,310	58,800	SH	Call	DFND	2	58,800	0	0
ORACLE SYS CORP	Cmn	68389X105	1,815	46,200	SH	Put	DFND	2	46,200	0	0
ORACLE SYS CORP	Cmn	68389X105	38,483	979,700	SH	Call	DFND	1	979,700	0	0
ORACLE SYS CORP	Cmn	68389X105	33,946	864,200	SH	Put	DFND	1	864,200	0	0
ORACLE SYS CORP	Cmn	68389X105	33,186	844,859	SH		DFND		844,859	0	0
ORASURE TECHNOLOGIES INC CMN STK	Cmn	68554V108	1,172	147,000	SH		DFND	2	147,000	0	0
ORASURE TECHNOLOGIES INC CMN STK	Cmn	68554V108	156	19,600	SH	Call	DFND	1	19,600	0	0
ORBCOMM INC	Cmn	68555P100	218	21,225	SH		DFND	1	21,225	0	0
ORBITAL ATK INC	Cmn	68557N103	360	4,727	SH		DFND	1	4,727	0	0
ORBITAL ATK INC	Cmn	68557N103	732	9,600	SH	Call	DFND	1	9,600	0	0
ORBITAL ATK INC	Cmn	68557N103	816	10,700	SH	Put	DFND	1	10,700	0	0
ORBITAL ATK INC	Cmn	68557N103	14,866	195,017	SH		DFND		195,017	0	0
ORCHID ISLAND CAPITAL INC	Cmn	68571X103	198	18,969	SH		DFND	2	18,969	0	0
OREILY AUTOMOTIVE INC	Cmn	67103H107	8,515	30,400	SH	Call	DFND	1	30,400	0	0
OREILY AUTOMOTIVE INC	Cmn	67103H107	7,871	28,100	SH	Put	DFND	1	28,100	0	0
OREILY AUTOMOTIVE INC	Cmn	67103H107	240,188	857,478	SH		DFND		857,478	0	0
OREXIGEN THERAPEUTICS 2.75% CB 12/15/2020-REGISTER	Bond	686164AB0	2,337	8,459,000	PRN		DFND		0	0	0
ORGANOVO HOLDINGS INC	Cmn	68620A104	94	24,905	SH		DFND	1	24,905	0	0
ORGANOVO HOLDINGS INC	Cmn	68620A104	143	37,600	SH	Call	DFND	1	37,600	0	0
ORGANOVO HOLDINGS INC	Cmn	68620A104	117	31,000	SH	Put	DFND	1	31,000	0	0
ORIENT PAPER INC	Cmn	68619F205	20	18,989	SH		DFND	1	18,989	0	0
ORION ENERGY SYSTEMS INC	Cmn	686275108	25	18,699	SH		DFND	1	18,699	0	0
ORITANI FINANCIAL CORP	Cmn	68633D103	397	25,255	SH		DFND		25,255	0	0
OSHARES FTSE US QUAL DIV ETF	Cmn	351680855	450	16,407	SH		DFND	1	16,407	0	0
OSHKOSH CORP	Cmn	688239201	13,516	241,363	SH		DFND	2	241,363	0	0
OSHKOSH CORP	Cmn	688239201	567	10,123	SH		DFND	1	10,123	0	0
OSHKOSH CORP	Cmn	688239201	689	12,300	SH	Call	DFND	1	12,300	0	0
OSHKOSH CORP	Cmn	688239201	431	7,700	SH	Put	DFND	1	7,700	0	0
OSHKOSH CORP	Cmn	688239201	7,499	133,902	SH		DFND		133,902	0	0
OSI SYSTEMS INC CMN STOCK	Cmn	671044105	615	9,400	SH	Call	DFND	1	9,400	0	0
OTONOMY INC	Cmn	68906L105	495	27,226	SH		DFND	2	27,226	0	0
OTONOMY INC	Cmn	68906L105	3,978	218,693	SH		DFND		218,693	0	0
OTTER TAIL CORPORATION CMN STK	Cmn	689648103	1,015	29,342	SH		DFND		29,342	0	0
OUTFRONT MEDIA INC	Cmn	69007J106	1,834	77,541	SH		DFND	2	77,541	0	0
OUTFRONT MEDIA INC	Cmn	69007J106	367	15,500	SH	Call	DFND	1	15,500	0	0
OUTFRONT MEDIA INC	Cmn	69007J106	208	8,800	SH	Put	DFND	1	8,800	0	0
OVERSEAS SHIPHOLDING GROU-A	Cmn	69036R863	135	12,797	SH		DFND	2	12,797	0	0
OVERSEAS SHIPHOLDING GROU-A	Cmn	69036R863	14,323	1,355,041	SH		DFND		1,355,041	0	0
OVERSTOCK.COM INC CMN STK	Cmn	690370101	228	14,900	SH	Call	DFND	1	14,900	0	0
OVERSTOCK.COM INC CMN STK	Cmn	690370101	1,922	125,457	SH		DFND		125,457	0	0
OWENS & MINOR INC CMN STK	Cmn	690732102	5,658	162,900	SH		DFND	2	162,900	0	0
OWENS & MINOR INC CMN STK	Cmn	690732102	255	7,352	SH		DFND	1	7,352	0	0
OWENS & MINOR INC CMN STK	Cmn	690732102	3,869	111,405	SH		DFND		111,405	0	0
OWENS CORNING INC	Cmn	690742101	1,121	21,000	SH	Call	DFND	1	21,000	0	0
OWENS CORNING INC	Cmn	690742101	833	15,600	SH	Put	DFND	1	15,600	0	0
OWENS CORNING INC	Cmn	690742101	50,183	939,927	SH		DFND		939,927	0	0
OWENS-ILLINOIS INC CMN STK	Cmn	690768403	591	32,113	SH		DFND	2	32,113	0	0
OWENS-ILLINOIS INC CMN STK	Cmn	690768403	505	27,460	SH		DFND	1	27,460	0	0
OWENS-ILLINOIS INC CMN STK	Cmn	690768403	458	24,900	SH	Call	DFND	1	24,900	0	0
OWENS-ILLINOIS INC CMN STK	Cmn	690768403	449	24,400	SH	Put	DFND	1	24,400	0	0
OWENS-ILLINOIS INC CMN STK	Cmn	690768403	45,264	2,461,315	SH		DFND		2,461,315	0	0
OXFORD INDUSTRIES INC CMN STK	Cmn	691497309	1,974	29,154	SH		DFND	2	29,154	0	0
OXFORD INDUSTRIES INC CMN STK	Cmn	691497309	217	3,200	SH	Call	DFND	1	3,200	0	0
OXFORD INDUSTRIES INC CMN STK	Cmn	691497309	799	11,800	SH	Put	DFND	1	11,800	0	0
OXFORD INDUSTRIES INC CMN STK	Cmn	691497309	2,087	30,828	SH		DFND		30,828	0	0
PACCAR INC	Cmn	693718108	32,808	558,156	SH		DFND	2	558,156	0	0
PACCAR INC	Cmn	693718108	1,856	31,580	SH		DFND	1	31,580	0	0
PACCAR INC	Cmn	693718108	1,681	28,600	SH	Call	DFND	1	28,600	0	0
PACCAR INC	Cmn	693718108	4,267	72,600	SH	Put	DFND	1	72,600	0	0
PACER TRENDPILOT 100 ETF	Cmn	69374H303	585	25,406	SH		DFND	1	25,406	0	0
PACIFIC AMERN INCOME SHS INC CMN STOCK	Cmn	95766T100	475	30,936	SH		DFND	1	30,936	0	0
PACIFIC BIOSCIENCES OF CALIF	Cmn	69404D108	1,705	190,259	SH		DFND	2	190,259	0	0
PACIFIC BIOSCIENCES OF CALIF	Cmn	69404D108	375	41,851	SH		DFND	1	41,851	0	0
PACIFIC BIOSCIENCES OF CALIF	Cmn	69404D108	180	20,100	SH	Call	DFND	1	20,100	0	0
PACIFIC BIOSCIENCES OF CALIF	Cmn	69404D108	431	48,100	SH	Put	DFND	1	48,100	0	0
PACIFIC BIOSCIENCES OF CALIF	Cmn	69404D108	15,249	1,701,870	SH		DFND		1,701,870	0	0
PACIFIC COAST OIL TRUST	Cmn	694103102	22	12,286	SH		DFND	1	12,286	0	0
PACIFIC COAST OIL TRUST	Cmn	694103102	77	43,000	SH	Call	DFND	1	43,000	0	0
PACIFIC ETHANOL INC. CMN STOCK	Cmn	69423U305	1,533	221,859	SH		DFND	2	221,859	0	0
PACIFIC ETHANOL INC. CMN STOCK	Cmn	69423U305	427	61,768	SH		DFND	1	61,768	0	0
PACIFIC ETHANOL INC. CMN STOCK	Cmn	69423U305	151	21,800	SH	Call	DFND	1	21,800	0	0
PACIFIC ETHANOL INC. CMN STOCK	Cmn	69423U305	428	62,000	SH	Put	DFND	1	62,000	0	0
PACIRA PHARMACEUTICALS 3.25% CB 02/01/2019-REGISTE	Bond	695127AB6	45,358	30,050,000	PRN		DFND		0	0	0
PACIRA PHARMACEUTICALS INC	Cmn	695127100	1,382	40,382	SH		DFND	2	40,382	0	0
PACIRA PHARMACEUTICALS INC	Cmn	695127100	936	27,339	SH		DFND	1	27,339	0	0
PACIRA PHARMACEUTICALS INC	Cmn	695127100	684	20,000	SH	Call	DFND	1	20,000	0	0
PACIRA PHARMACEUTICALS INC	Cmn	695127100	1,321	38,600	SH	Put	DFND	1	38,600	0	0
PACIRA PHARMACEUTICALS INC	Cmn	695127100	42,460	1,240,808	SH		DFND		1,240,808	0	0
PACKAGING CORP OF AMERICA CMN STOCK	Cmn	695156109	12,093	148,819	SH		DFND	2	148,819	0	0
PACKAGING CORP OF AMERICA CMN STOCK	Cmn	695156109	3,112	38,300	SH	Call	DFND	1	38,300	0	0
PACKAGING CORP OF AMERICA CMN STOCK	Cmn	695156109	3,307	40,700	SH	Put	DFND	1	40,700	0	0
PACWEST BANCORP	Cmn	695263103	528	12,294	SH		DFND	2	12,294	0	0
PACWEST BANCORP	Cmn	695263103	383	8,931	SH		DFND	1	8,931	0	0
PACWEST BANCORP	Cmn	695263103	365	8,500	SH	Call	DFND	1	8,500	0	0
PACWEST BANCORP	Cmn	695263103	22,744	530,028	SH		DFND		530,028	0	0
PALO ALTO NETWORKS 0% CB 07/01/2019 - REGISTERED	Bond	697435AB1	73,241	48,000,000	PRN		DFND		0	0	0
PALO ALTO NETWORKS INC	Cmn	697435105	44,931	282,000	SH	Call	DFND	1	282,000	0	0
PALO ALTO NETWORKS INC	Cmn	697435105	35,786	224,600	SH	Put	DFND	1	224,600	0	0
PAN AMERICAN SILVER CORP CMN STOCK	Cmn	697900108	10,807	613,314	SH		DFND	2	613,314	0	0
PAN AMERICAN SILVER CORP CMN STOCK	Cmn	697900108	1,179	66,896	SH		DFND	1	66,896	0	0
PAN AMERICAN SILVER CORP CMN STOCK	Cmn	697900108	3,735	212,000	SH	Call	DFND	1	212,000	0	0
PAN AMERICAN SILVER CORP CMN STOCK	Cmn	697900108	2,292	130,100	SH	Put	DFND	1	130,100	0	0
PAN AMERICAN SILVER CORP COMMON STOCK	Cmn	697900108	493	28,000	SH		DFND	2	28,000	0	0
PANDORA MEDIA INC	Cmn	698354107	533	37,203	SH		DFND	1	37,203	0	0
PANDORA MEDIA INC	Cmn	698354107	6,830	476,600	SH	Call	DFND	1	476,600	0	0
PANDORA MEDIA INC	Cmn	698354107	1,877	131,000	SH	Put	DFND	1	131,000	0	0
PANDORA MEDIA INC	Cmn	698354107	1,766	123,266	SH		DFND		123,266	0	0
PANDORA MEDIA INC	Cmn	698354107	3,583	250,000	SH	Call	DFND		250,000	0	0
PANERA BREAD CO - CL A CMN STK	Cmn	69840W108	8,465	43,471	SH		DFND	2	43,471	0	0
PANERA BREAD CO - CL A CMN STK	Cmn	69840W108	832	4,271	SH		DFND	1	4,271	0	0
PANERA BREAD CO - CL A CMN STK	Cmn	69840W108	10,203	52,400	SH	Call	DFND	1	52,400	0	0
PANERA BREAD CO - CL A CMN STK	Cmn	69840W108	16,434	84,400	SH	Put	DFND	1	84,400	0	0
PAPA JOHNS INTERNATIONAL INC CMN STK	Cmn	698813102	642	8,144	SH		DFND	2	8,144	0	0
PAPA JOHNS INTERNATIONAL INC CMN STK	Cmn	698813102	1,750	22,200	SH	Call	DFND	1	22,200	0	0
PAPA JOHNS INTERNATIONAL INC CMN STK	Cmn	698813102	3,162	40,100	SH	Put	DFND	1	40,100	0	0
PAPA JOHNS INTERNATIONAL INC CMN STK	Cmn	698813102	45,525	577,360	SH		DFND		577,360	0	0
PAPA MURPHY'S HOLDINGS INC	Cmn	698814100	82	12,743	SH		DFND	1	12,743	0	0
PAPA MURPHY'S HOLDINGS INC	Cmn	698814100	70	10,900	SH	Put	DFND	1	10,900	0	0
PAR PACIFIC HOLDINGS INC	Cmn	69888T207	180	13,767	SH		DFND		13,767	0	0
PARAMOUNT GROUP INC	Cmn	69924R108	5,267	321,338	SH		DFND	2	321,338	0	0
PARAMOUNT GROUP INC	Cmn	69924R108	684	41,726	SH		DFND		41,726	0	0
PAREXEL INTL CORP CMN STOCK	Cmn	699462107	715	10,300	SH	Call	DFND	1	10,300	0	0
PAREXEL INTL CORP CMN STOCK	Cmn	699462107	507	7,300	SH	Put	DFND	1	7,300	0	0
PAREXEL INTL CORP CMN STOCK	Cmn	699462107	4,720	67,964	SH		DFND		67,964	0	0
PARK CITY GROUP INC CMN STK	Cmn	700215304	144	12,228	SH		DFND	1	12,228	0	0
PARK CITY GROUP INC CMN STK	Cmn	700215304	199	16,900	SH	Put	DFND	1	16,900	0	0
PARK NATIONAL CORP CMN STK	Cmn	700658107	1,317	13,723	SH		DFND		13,723	0	0
PARK PETROCHEMICAL CORP COMMON STOCK	Cmn	700416209	482	27,750	SH		DFND		27,750	0	0
PARK STERLING CORP	Cmn	70086Y105	376	46,351	SH		DFND	2	46,351	0	0
PARKER DRILLING CO CMN STK	Cmn	701081101	42	19,371	SH		DFND	2	19,371	0	0
PARKER DRILLING CO CMN STK	Cmn	701081101	72	33,370	SH		DFND	1	33,370	0	0
PARKER HANNIFIN CORP	Cmn	701094104	24,049	191,580	SH		DFND	2	191,580	0	0
PARKER HANNIFIN CORP	Cmn	701094104	1,587	12,640	SH		DFND	1	12,640	0	0
PARKER HANNIFIN CORP	Cmn	701094104	5,209	41,500	SH	Call	DFND	1	41,500	0	0
PARKER HANNIFIN CORP	Cmn	701094104	3,590	28,600	SH	Put	DFND	1	28,600	0	0
PARSLEY ENERGY INC	Cmn	701877102	20,902	623,762	SH		DFND	2	623,762	0	0
PARSLEY ENERGY INC	Cmn	701877102	1,139	34,000	SH	Call	DFND	1	34,000	0	0
PARSLEY ENERGY INC	Cmn	701877102	757	22,600	SH	Put	DFND	1	22,600	0	0
PARSLEY ENERGY INC	Cmn	701877102	12,235	365,126	SH		DFND		365,126	0	0
PATHEON NV	Cmn	N6865W105	31,226	1,053,871	SH		DFND		1,053,871	0	0
PATTERN ENERGY GROUP 4% CB 07/15/2020-REGISTERED	Bond	70338PAB6	9,197	9,100,000	PRN		DFND		0	0	0
PATTERN ENERGY GROUP INC	Cmn	70338P100	2,334	103,779	SH		DFND	2	103,779	0	0
PATTERN ENERGY GROUP INC	Cmn	70338P100	288	12,800	SH	Call	DFND	1	12,800	0	0
PATTERN ENERGY GROUP INC	Cmn	70338P100	596	26,500	SH	Put	DFND	1	26,500	0	0
PATTERSON COS INC CMN STK	Cmn	703395103	969	21,100	SH	Call	DFND	1	21,100	0	0
PATTERSON COS INC CMN STK	Cmn	703395103	717	15,600	SH	Put	DFND	1	15,600	0	0
PATTERSON-UTI ENERGY COMMON STOCK	Cmn	703481101	1,425	63,700	SH	Call	DFND	1	63,700	0	0
PATTERSON-UTI ENERGY COMMON STOCK	Cmn	703481101	633	28,300	SH	Put	DFND	1	28,300	0	0
PATTERSON-UTI ENERGY COMMON STOCK	Cmn	703481101	70,167	3,136,663	SH		DFND		3,136,663	0	0
PAYCHEX INC CMN STK	Cmn	704326107	2,281	39,423	SH		DFND	2	39,423	0	0
PAYCHEX INC CMN STK	Cmn	704326107	5,336	92,200	SH	Call	DFND	2	92,200	0	0
PAYCHEX INC CMN STK	Cmn	704326107	3,345	57,800	SH	Put	DFND	2	57,800	0	0
PAYCHEX INC CMN STK	Cmn	704326107	446	7,704	SH		DFND	1	7,704	0	0
PAYCHEX INC CMN STK	Cmn	704326107	6,678	115,400	SH	Call	DFND	1	115,400	0	0
PAYCHEX INC CMN STK	Cmn	704326107	5,475	94,600	SH	Put	DFND	1	94,600	0	0
PAYCHEX INC CMN STK	Cmn	704326107	11,698	202,135	SH		DFND		202,135	0	0
PAYCOM SOFTWARE INC	Cmn	70432V102	600	11,965	SH		DFND	2	11,965	0	0
PAYCOM SOFTWARE INC	Cmn	70432V102	451	9,000	SH		DFND	1	9,000	0	0
PAYCOM SOFTWARE INC	Cmn	70432V102	1,228	24,500	SH	Call	DFND	1	24,500	0	0
PAYCOM SOFTWARE INC	Cmn	70432V102	243	4,854	SH		DFND		4,854	0	0
PAYLOCITY HOLDING CORP	Cmn	70438V106	240	5,400	SH	Call	DFND	1	5,400	0	0
PAYPAL HOLDINGS INC	Cmn	70450Y103	639	15,600	SH	Put	DFND	2	15,600	0	0
PAYPAL HOLDINGS INC	Cmn	70450Y103	2,470	60,283	SH		DFND	1	60,283	0	0
PAYPAL HOLDINGS INC	Cmn	70450Y103	18,146	442,900	SH	Call	DFND	1	442,900	0	0
PAYPAL HOLDINGS INC	Cmn	70450Y103	12,238	298,700	SH	Put	DFND	1	298,700	0	0
PBF ENERGY INC	Cmn	69318G106	3,181	140,509	SH		DFND	2	140,509	0	0
PBF ENERGY INC	Cmn	69318G106	402	17,754	SH		DFND	1	17,754	0	0
PBF ENERGY INC	Cmn	69318G106	686	30,300	SH	Call	DFND	1	30,300	0	0
PBF ENERGY INC	Cmn	69318G106	1,433	63,300	SH	Put	DFND	1	63,300	0	0
PC CONNECTION INC CMN STOCK	Cmn	69318J100	627	23,737	SH		DFND		23,737	0	0
PDC ENERGY 1.125% CB 09/15/2021-REGISTERED	Bond	69327RAD3	7,765	7,250,000	PRN		DFND		0	0	0
PDC ENERGY INC	Cmn	69327R101	2,495	37,200	SH	Call	DFND	1	37,200	0	0
PDC ENERGY INC	Cmn	69327R101	2,012	30,000	SH	Put	DFND	1	30,000	0	0
PDC ENERGY INC	Cmn	69327R101	2,406	35,875	SH		DFND		35,875	0	0
PDL BIOPHARMA INC CMN STK	Cmn	69329Y104	193	57,529	SH		DFND	2	57,529	0	0
PDL BIOPHARMA INC CMN STK	Cmn	69329Y104	35	10,353	SH		DFND	1	10,353	0	0
PDL BIOPHARMA INC CMN STK	Cmn	69329Y104	129	38,400	SH	Call	DFND	1	38,400	0	0
PEGASYSTEMS INC CMN STOCK	Cmn	705573103	2,721	92,256	SH		DFND		92,256	0	0
PEMBINA PIPELINE CORP	Cmn	706327103	7,972	261,500	SH		DFND	2	261,500	0	0
PEMBINA PIPELINE CORP	Cmn	706327103	283	9,287	SH		DFND	1	9,287	0	0
PENGROWTH ENERGY TRUST -A COMMON STOCK	Cmn	70706P104	398	250,138	SH		DFND	1	250,138	0	0
PENGROWTH ENERGY TRUST -A COMMON STOCK	Cmn	70706P104	26	16,100	SH	Call	DFND	1	16,100	0	0
PENGROWTH ENERGY TRUST -A COMMON STOCK	Cmn	70706P104	125	78,900	SH	Put	DFND	1	78,900	0	0
PENN NATIONAL GAMING INC CMN STOCK	Cmn	707569109	14,475	1,066,722	SH		DFND	2	1,066,722	0	0
PENN NATIONAL GAMING INC CMN STOCK	Cmn	707569109	200	14,739	SH		DFND	1	14,739	0	0
PENN NATIONAL GAMING INC CMN STOCK	Cmn	707569109	341	25,100	SH	Call	DFND	1	25,100	0	0
PENN NATIONAL GAMING INC CMN STOCK	Cmn	707569109	1,126	82,981	SH		DFND		82,981	0	0
PENN WEST ENERGY TRUST UNIT	Cmn	707887105	165	91,043	SH		DFND	2	91,043	0	0
PENN WEST ENERGY TRUST UNIT	Cmn	707887105	736	406,534	SH		DFND	1	406,534	0	0
PENN WEST ENERGY TRUST UNIT	Cmn	707887105	131	72,600	SH	Call	DFND	1	72,600	0	0
PENN WEST ENERGY TRUST UNIT	Cmn	707887105	205	113,300	SH	Put	DFND	1	113,300	0	0
PENNSYLVANIA RE INVS TRUST CMN STK	Cmn	709102107	306	13,300	SH	Call	DFND	1	13,300	0	0
PENNYMAC MORTGAGE INVESTMENT	Cmn	70931T103	175	11,245	SH		DFND	1	11,245	0	0
PENNYMAC MORTGAGE INVESTMENT	Cmn	70931T103	288	18,500	SH	Put	DFND	1	18,500	0	0
PENNYMAC MORTGAGE INVESTMENT	Cmn	70931T103	467	29,965	SH		DFND		29,965	0	0
PENSKE AUTO GROUP CMN STOCK	Cmn	70959W103	225	4,673	SH		DFND	1	4,673	0	0
PENSKE AUTO GROUP CMN STOCK	Cmn	70959W103	1,484	30,800	SH	Call	DFND	1	30,800	0	0
PENSKE AUTO GROUP CMN STOCK	Cmn	70959W103	390	8,100	SH	Put	DFND	1	8,100	0	0
PENTAIR PLC	Cmn	G7S00T104	5,360	83,438	SH		DFND	2	83,438	0	0
PENTAIR PLC	Cmn	G7S00T104	572	8,900	SH	Call	DFND	2	8,900	0	0
PENTAIR PLC	Cmn	G7S00T104	495	7,700	SH	Put	DFND	2	7,700	0	0
PENTAIR PLC	Cmn	G7S00T104	1,215	18,907	SH		DFND	1	18,907	0	0
PENTAIR PLC	Cmn	G7S00T104	1,728	26,900	SH	Call	DFND	1	26,900	0	0
PENTAIR PLC	Cmn	G7S00T104	758	11,800	SH	Put	DFND	1	11,800	0	0
PENTAIR PLC	Cmn	G7S00T104	3,231	50,300	SH		DFND		50,300	0	0
PENUMBRA INC	Cmn	70975L107	301	3,958	SH		DFND	2	3,958	0	0
PEOPLE'S UNITED FINANCIAL INC CMN STOCK	Cmn	712704105	767	48,500	SH	Call	DFND	1	48,500	0	0
PEPSICO INC	Cmn	713448108	34,828	320,200	SH	Call	DFND	2	320,200	0	0
PEPSICO INC	Cmn	713448108	37,569	345,400	SH	Put	DFND	2	345,400	0	0
PEPSICO INC	Cmn	713448108	1,996	18,352	SH		DFND	1	18,352	0	0
PEPSICO INC	Cmn	713448108	36,677	337,200	SH	Call	DFND	1	337,200	0	0
PEPSICO INC	Cmn	713448108	64,022	588,600	SH	Put	DFND	1	588,600	0	0
PEPSICO INC	Cmn	713448108	62,507	574,673	SH		DFND		574,673	0	0
PERDIGAO SA ADR 1:2 PREFERENCE SHARES	Depository Receipt	10552T107	614	36,015	SH		DFND	1	36,015	0	0
PEREGRINE PHARMACEUTICALS INC COMMON STOCK	Cmn	713661304	6	13,900	SH	Call	DFND	1	13,900	0	0
PERFICIENT INC	Cmn	71375U101	614	30,482	SH		DFND	2	30,482	0	0
PERFICIENT INC	Cmn	71375U101	801	39,755	SH		DFND		39,755	0	0
PERFORMANCE FOOD GROUP CO	Cmn	71377A103	701	28,285	SH		DFND		28,285	0	0
PERFORMANT FINANCIAL CORP	Cmn	71377E105	51	17,250	SH		DFND	1	17,250	0	0
PERFUMANIA HOLDINGS INC	Cmn	71376C100	23	10,561	SH		DFND	1	10,561	0	0
PERITUS HIGH YIELD ETF	Cmn	00768Y503	3,443	98,605	SH		DFND	1	98,605	0	0
PERKINELMER INC	Cmn	714046109	785	13,989	SH		DFND	2	13,989	0	0
PERKINELMER INC	Cmn	714046109	337	6,000	SH	Call	DFND	1	6,000	0	0
PERMIAN BASIN ROYALTY TRUST CMN STK	Cmn	714236106	466	66,836	SH		DFND		66,836	0	0
PERNIX THERAPEUTICS HOLDINGS	Cmn	71426V108	79	126,980	SH		DFND	1	126,980	0	0
PERNIX THERAPEUTICS HOLDINGS 4.25% CB 04/01/2021-R	Bond	71426VAK4	500	1,250,000	PRN		DFND		0	0	0
PERRIGO COMPANY PLC	Cmn	G97822103	4,506	48,800	SH	Call	DFND	2	48,800	0	0
PERRIGO COMPANY PLC	Cmn	G97822103	5,281	57,200	SH	Put	DFND	2	57,200	0	0
PERRIGO COMPANY PLC	Cmn	G97822103	681	7,379	SH		DFND	1	7,379	0	0
PERRIGO COMPANY PLC	Cmn	G97822103	7,691	83,300	SH	Call	DFND	1	83,300	0	0
PERRIGO COMPANY PLC	Cmn	G97822103	6,426	69,600	SH	Put	DFND	1	69,600	0	0
PERRIGO COMPANY PLC	Cmn	G97822103	53,393	578,285	SH		DFND		578,285	0	0
PETMED EXPRESS INC COMMON STOCK	Cmn	716382106	1,032	50,902	SH		DFND		50,902	0	0
PETROCHINA CO LTD -ADS 1:100 H SHRS	Depository Receipt	71646E100	497	7,437	SH		DFND	1	7,437	0	0
PETROCHINA CO LTD -ADS 1:100 H SHRS	Cmn	71646E100	381	5,700	SH	Call	DFND	1	5,700	0	0
PETROCHINA CO LTD -ADS 1:100 H SHRS	Cmn	71646E100	1,116	16,700	SH	Put	DFND	1	16,700	0	0
PETROLEO BRASILEIRO S.A. -ADR 1:1	Depository Receipt	71654V408	2,001	214,470	SH		DFND	1	214,470	0	0
PETROLEO BRASILEIRO S.A. -ADR 1:1	Cmn	71654V408	7,276	779,800	SH	Call	DFND	1	779,800	0	0
PETROLEO BRASILEIRO S.A. -ADR 1:1	Cmn	71654V408	5,984	641,400	SH	Put	DFND	1	641,400	0	0
PETROLEO BRASILEIRO SA-PREF ADR 1:1	Depository Receipt	71654V101	1,080	129,992	SH		DFND	1	129,992	0	0
PFIZER INC	Cmn	717081103	376	11,089	SH		DFND	2	11,089	0	0
PFIZER INC	Cmn	717081103	13,575	400,800	SH	Call	DFND	2	400,800	0	0
PFIZER INC	Cmn	717081103	11,282	333,100	SH	Put	DFND	2	333,100	0	0
PFIZER INC	Cmn	717081103	42,703	1,260,800	SH	Call	DFND	1	1,260,800	0	0
PFIZER INC	Cmn	717081103	38,578	1,139,000	SH	Put	DFND	1	1,139,000	0	0
PFSWEB INC CMN STK	Cmn	717098206	443	49,568	SH		DFND	2	49,568	0	0
PG&E CORP	Cmn	69331C108	2,286	37,369	SH		DFND	1	37,369	0	0
PG&E CORP	Cmn	69331C108	1,107	18,100	SH	Call	DFND	1	18,100	0	0
PG&E CORP	Cmn	69331C108	5,800	94,816	SH		DFND		94,816	0	0
PGT INC	Cmn	69336V101	262	24,585	SH		DFND	2	24,585	0	0
PGT INC	Cmn	69336V101	154	14,459	SH		DFND	1	14,459	0	0
PGT INC	Cmn	69336V101	154	14,400	SH	Call	DFND	1	14,400	0	0
PHARMATHENE INC	Cmn	71714G102	37	12,638	SH		DFND	1	12,638	0	0
PHARMERICA CORP	Cmn	71714F104	290	10,346	SH		DFND	1	10,346	0	0
PHARMERICA CORP	Cmn	71714F104	3,902	139,027	SH		DFND		139,027	0	0
PHH CORPORATION COMMON STOCK	Cmn	693320202	275	19,029	SH		DFND	1	19,029	0	0
PHH CORPORATION COMMON STOCK	Cmn	693320202	5,212	360,695	SH		DFND		360,695	0	0
PHIBRO ANIMAL HEALTH CORP-A	Cmn	71742Q106	315	11,573	SH		DFND	2	11,573	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	25,406	261,325	SH		DFND	2	261,325	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	3,004	30,900	SH	Call	DFND	2	30,900	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	2,965	30,500	SH	Put	DFND	2	30,500	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	3,304	33,983	SH		DFND	1	33,983	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	29,049	298,800	SH	Call	DFND	1	298,800	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	41,571	427,600	SH	Put	DFND	1	427,600	0	0
PHILIP MORRIS INTERNATIONAL	Cmn	718172109	1,458	15,000	SH	Call	DFND		15,000	0	0
PHILIPS ELECTRONICS-NY SHR -ADR 1:1	Depository Receipt	500472303	597	20,173	SH		DFND	1	20,173	0	0
PHILLIPS 66	Cmn	718546104	497	6,171	SH		DFND	1	6,171	0	0
PHILLIPS 66	Cmn	718546104	16,658	206,800	SH	Call	DFND	1	206,800	0	0
PHILLIPS 66	Cmn	718546104	17,262	214,300	SH	Put	DFND	1	214,300	0	0
PHILLIPS 66 PARTNERS LP	Cmn	718549207	271	5,578	SH		DFND	1	5,578	0	0
PHILLIPS 66 PARTNERS LP	Cmn	718549207	423	8,700	SH	Call	DFND	1	8,700	0	0
PHILLIPS 66 PARTNERS LP	Cmn	718549207	1,016	20,900	SH	Put	DFND	1	20,900	0	0
PHOTRONICS INC CMN STK	Cmn	719405102	127	12,303	SH		DFND	1	12,303	0	0
PHOTRONICS INC CMN STK	Cmn	719405102	663	64,344	SH		DFND		64,344	0	0
PHYSICIANS REALTY TRUST	Cmn	71943U104	547	25,411	SH		DFND	2	25,411	0	0
PHYSICIANS REALTY TRUST	Cmn	71943U104	1,036	48,092	SH		DFND		48,092	0	0
PICO HLDGS INC CMN STK	Cmn	693366205	140	11,872	SH		DFND	2	11,872	0	0
PIEDMONT NATURAL GAS CO CMN STK	Cmn	720186105	636	10,593	SH		DFND	1	10,593	0	0
PIEDMONT NATURAL GAS CO CMN STK	Cmn	720186105	288	4,800	SH	Put	DFND	1	4,800	0	0
PIEDMONT OFFICE REALTY TRU-A	Cmn	720190206	1,237	56,820	SH		DFND		56,820	0	0
PIER 1 IMPORTS COMMON STOCK	Cmn	720279108	179	42,321	SH		DFND	1	42,321	0	0
PIER 1 IMPORTS COMMON STOCK	Cmn	720279108	258	60,800	SH	Call	DFND	1	60,800	0	0
PIER 1 IMPORTS COMMON STOCK	Cmn	720279108	325	76,700	SH	Put	DFND	1	76,700	0	0
PIER 1 IMPORTS COMMON STOCK	Cmn	720279108	3,660	863,139	SH		DFND		863,139	0	0
PILGRIM'S PRIDE CORP	Cmn	72147K108	477	22,594	SH		DFND	2	22,594	0	0
PILGRIM'S PRIDE CORP	Cmn	72147K108	657	31,121	SH		DFND	1	31,121	0	0
PILGRIM'S PRIDE CORP	Cmn	72147K108	332	15,700	SH	Call	DFND	1	15,700	0	0
PILGRIM'S PRIDE CORP	Cmn	72147K108	1,012	47,900	SH	Put	DFND	1	47,900	0	0
PILGRIM'S PRIDE CORP	Cmn	72147K108	6,503	307,926	SH		DFND		307,926	0	0
PIMCO 0-5 YEAR HIGH YIELD CORPORATE BOND INDEX EXC	Cmn	72201R783	244	2,456	SH		DFND	1	2,456	0	0
PIMCO 25+ YEAR ZERO COUPON U.S. TREASURY INDEX EXC	Cmn	72201R882	376	2,778	SH		DFND	1	2,778	0	0
PIMCO INVESTMENT GRADE CORPORATE BOND INDEX EXCHAN	Cmn	72201R817	3,028	28,371	SH		DFND	1	28,371	0	0
PINGTAN MARINE ENTERPRISE LTD	Cmn	G7114V102	20	18,403	SH		DFND	1	18,403	0	0
PINNACLE ENTERTAINMENT INC	Cmn	72348Y105	1,366	110,686	SH		DFND	2	110,686	0	0
PINNACLE FINANCIAL PARTNERS	Cmn	72346Q104	1,157	21,394	SH		DFND	2	21,394	0	0
PINNACLE FINANCIAL PARTNERS	Cmn	72346Q104	373	6,891	SH		DFND	1	6,891	0	0
PINNACLE FOODS INC	Cmn	72348P104	879	17,529	SH		DFND	1	17,529	0	0
PINNACLE FOODS INC	Cmn	72348P104	246	4,900	SH	Call	DFND	1	4,900	0	0
PINNACLE FOODS INC	Cmn	72348P104	411	8,200	SH	Put	DFND	1	8,200	0	0
PINNACLE FOODS INC	Cmn	72348P104	97,150	1,936,411	SH		DFND		1,936,411	0	0
PINNACLE WEST COMMON STOCK	Cmn	723484101	472	6,207	SH		DFND	1	6,207	0	0
PINNACLE WEST COMMON STOCK	Cmn	723484101	334	4,400	SH	Call	DFND	1	4,400	0	0
PINNACLE WEST COMMON STOCK	Cmn	723484101	5,279	69,464	SH		DFND		69,464	0	0
PIONEER ENERGY SERVICES CORP	Cmn	723664108	282	69,741	SH		DFND	1	69,741	0	0
PIONEER NATURAL RESOURCES CO	Cmn	723787107	2,469	13,300	SH	Call	DFND	2	13,300	0	0
PIONEER NATURAL RESOURCES CO	Cmn	723787107	4,010	21,600	SH	Put	DFND	2	21,600	0	0
PIONEER NATURAL RESOURCES CO	Cmn	723787107	26,622	143,400	SH	Call	DFND	1	143,400	0	0
PIONEER NATURAL RESOURCES CO	Cmn	723787107	32,340	174,200	SH	Put	DFND	1	174,200	0	0
PIONEER NATURAL RESOURCES CO	Cmn	723787107	367,679	1,980,498	SH		DFND		1,980,498	0	0
PITNEY BOWES INC	Cmn	724479100	257	14,163	SH		DFND	1	14,163	0	0
PITNEY BOWES INC	Cmn	724479100	879	48,400	SH	Call	DFND	1	48,400	0	0
PITNEY BOWES INC	Cmn	724479100	654	36,000	SH	Put	DFND	1	36,000	0	0
PITNEY BOWES INC	Cmn	724479100	10,221	562,809	SH		DFND		562,809	0	0
PIXELWORKS INC CMN STK	Cmn	72581M305	112	40,000	SH	Call	DFND	1	40,000	0	0
PIXELWORKS INC CMN STK	Cmn	72581M305	30	10,800	SH	Put	DFND	1	10,800	0	0
PLAINS ALL AMERICAN PIPELINE LP	Cmn	726503105	4,391	139,800	SH	Call	DFND	1	139,800	0	0
PLAINS ALL AMERICAN PIPELINE LP	Cmn	726503105	3,659	116,500	SH	Put	DFND	1	116,500	0	0
PLAINS GP HOLDINGS LP	Cmn	72651A108	971	75,000	SH	Call	DFND	1	75,000	0	0
PLAINS GP HOLDINGS LP	Cmn	72651A108	590	45,600	SH	Put	DFND	1	45,600	0	0
PLAINS GP HOLDINGS LP	Cmn	72651A108	14,677	1,134,252	SH		DFND		1,134,252	0	0
PLANET FITNESS INC - CL A	Cmn	72703H101	233	11,600	SH	Call	DFND	1	11,600	0	0
PLANET FITNESS INC - CL A	Cmn	72703H101	17,425	868,225	SH		DFND		868,225	0	0
PLATFORM SPECIALTY PRODUCTS CORP	Cmn	72766Q105	4,042	498,440	SH		DFND	2	498,440	0	0
PLATFORM SPECIALTY PRODUCTS CORP	Cmn	72766Q105	511	63,059	SH		DFND	1	63,059	0	0
PLATFORM SPECIALTY PRODUCTS CORP	Cmn	72766Q105	212	26,100	SH	Call	DFND	1	26,100	0	0
PLATFORM SPECIALTY PRODUCTS CORP	Cmn	72766Q105	267	32,900	SH	Put	DFND	1	32,900	0	0
PLATFORM SPECIALTY PRODUCTS CORP	Cmn	72766Q105	31,552	3,890,520	SH		DFND		3,890,520	0	0
PLATINUM GROUP METALS LTD	Cmn	72765Q601	37	13,530	SH		DFND	1	13,530	0	0
PLEXUS CORP CMN STK	Cmn	729132100	211	4,500	SH	Call	DFND	1	4,500	0	0
PLUG POWER INC CMN STOCK	Cmn	72919P202	430	251,266	SH		DFND	1	251,266	0	0
PLUG POWER INC CMN STOCK	Cmn	72919P202	217	126,700	SH	Call	DFND	1	126,700	0	0
PLUG POWER INC CMN STOCK	Cmn	72919P202	40	23,400	SH	Put	DFND	1	23,400	0	0
PLURISTEM THERAPEUTICS INC COMMON STOCK	Cmn	72940R102	31	19,264	SH		DFND	1	19,264	0	0
PLY GEM HOLDINGS INC	Cmn	72941W100	359	26,862	SH		DFND	2	26,862	0	0
PLY GEM HOLDINGS INC	Cmn	72941W100	986	73,831	SH		DFND		73,831	0	0
PNC FINANCIAL SERVICES GROUP	Cmn	693475105	838	9,300	SH	Call	DFND	2	9,300	0	0
PNC FINANCIAL SERVICES GROUP	Cmn	693475105	523	5,800	SH	Put	DFND	2	5,800	0	0
PNC FINANCIAL SERVICES GROUP	Cmn	693475105	33,243	369,000	SH	Call	DFND	1	369,000	0	0
PNC FINANCIAL SERVICES GROUP	Cmn	693475105	16,829	186,800	SH	Put	DFND	1	186,800	0	0
PNC FINANCIAL SERVICES-CW18	Wt	693475121	8,947	380,889	SH		DFND		0	0	0
PNM RESOURCES INC CMN STK	Cmn	69349H107	353	10,775	SH		DFND	2	10,775	0	0
POLARIS INDS INC CMN STK	Cmn	731068102	11,650	150,437	SH		DFND	2	150,437	0	0
POLARIS INDS INC CMN STK	Cmn	731068102	1,866	24,100	SH	Call	DFND	2	24,100	0	0
POLARIS INDS INC CMN STK	Cmn	731068102	1,851	23,900	SH	Put	DFND	2	23,900	0	0
POLARIS INDS INC CMN STK	Cmn	731068102	4,074	52,614	SH		DFND	1	52,614	0	0
POLARIS INDS INC CMN STK	Cmn	731068102	3,616	46,700	SH	Call	DFND	1	46,700	0	0
POLARIS INDS INC CMN STK	Cmn	731068102	10,485	135,400	SH	Put	DFND	1	135,400	0	0
POLYONE CORP	Cmn	73179P106	3,129	92,537	SH		DFND	2	92,537	0	0
POLYONE CORP	Cmn	73179P106	384	11,370	SH		DFND	1	11,370	0	0
POLYONE CORP	Cmn	73179P106	8,317	245,982	SH		DFND		245,982	0	0
POOL CORP CMN STOCK	Cmn	73278L105	334	3,533	SH		DFND	2	3,533	0	0
POPEYES LOUISIANA KITCHEN INC	Cmn	732872106	356	6,700	SH	Call	DFND	1	6,700	0	0
POPULAR INC CMN STK	Cmn	733174700	1,166	30,500	SH	Call	DFND	1	30,500	0	0
POPULAR INC CMN STK	Cmn	733174700	275	7,200	SH	Put	DFND	1	7,200	0	0
POPULAR INC CMN STK	Cmn	733174700	1,986	51,971	SH		DFND		51,971	0	0
PORTFOLIO RECOVERTY ASSOCIATES 3% CB 08/01/2020-RE	Bond	73640QAB1	4,817	5,316,000	PRN		DFND		0	0	0
PORTLAND GENERAL ELECTRIC CO	Cmn	736508847	1,429	33,564	SH		DFND	2	33,564	0	0
PORTLAND GENERAL ELECTRIC CO	Cmn	736508847	247	5,800	SH	Call	DFND	1	5,800	0	0
PORTLAND GENERAL ELECTRIC CO	Cmn	736508847	4,870	114,343	SH		DFND		114,343	0	0
PORTOLA PHARMACEUTICALS INC	Cmn	737010108	2,195	96,651	SH		DFND	2	96,651	0	0
PORTOLA PHARMACEUTICALS INC	Cmn	737010108	314	13,825	SH		DFND	1	13,825	0	0
PORTOLA PHARMACEUTICALS INC	Cmn	737010108	497	21,900	SH	Call	DFND	1	21,900	0	0
PORTOLA PHARMACEUTICALS INC	Cmn	737010108	561	24,700	SH	Put	DFND	1	24,700	0	0
POSCO ADR 1:.25	Cmn	693483109	1,027	20,100	SH	Call	DFND	1	20,100	0	0
POST HOLDINGS INC	Cmn	737446104	2,329	30,179	SH		DFND	2	30,179	0	0
POST HOLDINGS INC	Cmn	737446104	1,543	19,998	SH		DFND	1	19,998	0	0
POST HOLDINGS INC	Cmn	737446104	1,158	15,000	SH	Call	DFND	1	15,000	0	0
POST HOLDINGS INC	Cmn	737446104	2,107	27,300	SH	Put	DFND	1	27,300	0	0
POST HOLDINGS INC	Cmn	737446104	92,635	1,200,398	SH		DFND		1,200,398	0	0
POST PROPERTIES INC CMN STK	Cmn	737464107	823	12,439	SH		DFND	1	12,439	0	0
POTASH CORP OF SASKATCHEWAN-NYSE CMN STOCK	Cmn	73755L107	2,506	153,555	SH		DFND	1	153,555	0	0
POTASH CORP OF SASKATCHEWAN-NYSE CMN STOCK	Cmn	73755L107	5,555	340,400	SH	Call	DFND	1	340,400	0	0
POTASH CORP OF SASKATCHEWAN-NYSE CMN STOCK	Cmn	73755L107	5,851	358,500	SH	Put	DFND	1	358,500	0	0
POTBELLY CORP	Cmn	73754Y100	159	12,805	SH		DFND	2	12,805	0	0
POTBELLY CORP	Cmn	73754Y100	179	14,389	SH		DFND	1	14,389	0	0
POTBELLY CORP	Cmn	73754Y100	384	30,900	SH	Call	DFND	1	30,900	0	0
POTBELLY CORP	Cmn	73754Y100	719	57,829	SH		DFND		57,829	0	0
POTLATCH CORP	Cmn	737630103	639	16,437	SH		DFND		16,437	0	0
POWELL INDUSTRIES INC CMN STK	Cmn	739128106	661	16,492	SH		DFND		16,492	0	0
POWERSHARES 1-30 LADDERED TP	Cmn	73936T524	1,128	32,461	SH		DFND	1	32,461	0	0
POWERSHARES AERO & DEFENSE	Cmn	73935X690	710	18,315	SH		DFND	1	18,315	0	0
POWERSHARES BUILD AMRICA BND	Cmn	73937B407	3,592	114,445	SH		DFND	1	114,445	0	0
POWERSHARES BUYBACK ACHVERS	Cmn	73935X286	1,721	36,268	SH		DFND	1	36,268	0	0
POWERSHARES CEF INCOME COMPO	Cmn	73936Q843	1,435	62,931	SH		DFND	1	62,931	0	0
POWERSHARES DB AGRICULTURE F	Cmn	73936B408	627	31,372	SH		DFND	1	31,372	0	0
POWERSHARES DB AGRICULTURE F	Cmn	73936B408	2,240	112,100	SH	Call	DFND	1	112,100	0	0
POWERSHARES DB AGRICULTURE F	Cmn	73936B408	1,213	60,700	SH	Put	DFND	1	60,700	0	0
POWERSHARES DB BASE METALS F	Cmn	73936B705	198	14,100	SH	Call	DFND	1	14,100	0	0
POWERSHARES DB COMMODITY INDEX	Cmn	73935S105	339	22,565	SH		DFND	1	22,565	0	0
POWERSHARES DB COMMODITY INDEX	Cmn	73935S105	153	10,200	SH	Call	DFND	1	10,200	0	0
POWERSHARES DB COMMODITY INDEX	Cmn	73935S105	413	27,500	SH	Put	DFND	1	27,500	0	0
POWERSHARES DB OIL FUND	Cmn	73936B507	173	19,520	SH		DFND	1	19,520	0	0
POWERSHARES DB OIL FUND	Cmn	73936B507	141	15,900	SH	Call	DFND	1	15,900	0	0
POWERSHARES DB US DOL IND BU	Cmn	73936D107	6,999	283,600	SH	Call	DFND	1	283,600	0	0
POWERSHARES DB US DOL IND BU	Cmn	73936D107	3,993	161,800	SH	Put	DFND	1	161,800	0	0
POWERSHARES DWA BASIC MATERIAL	Cmn	73935X427	791	13,621	SH		DFND	1	13,621	0	0
POWERSHARES DWA CONSUMER CYCLICALS MOMENTUM PORTFOLIO	Cmn	73935X419	965	22,765	SH		DFND	1	22,765	0	0
POWERSHARES DWA CONSUMER STAPLES MOMENTUM PORTFOLIO	Cmn	73935X393	1,661	29,444	SH		DFND	1	29,444	0	0
POWERSHARES DWA DEVELOPED MARK	Cmn	73936Q108	1,866	78,806	SH		DFND	1	78,806	0	0
POWERSHARES DWA ENERGY MOMENTUM PORTFOLIO	Cmn	73935X385	1,217	29,302	SH		DFND	1	29,302	0	0
POWERSHARES DWA FINANCIAL MOMENTUM PORTFOLIO	Cmn	73935X377	529	17,215	SH		DFND	1	17,215	0	0
POWERSHARES DWA MOMENTUM PORTF	Cmn	73935X153	1,018	24,000	SH		DFND	1	24,000	0	0
POWERSHARES DWA NASDAQ MOMENTU	Cmn	73935X203	999	13,089	SH		DFND	1	13,089	0	0
POWERSHARES DWA TECHNOLOGY MOMENTUM PORTFOLIO	Cmn	73935X344	577	13,881	SH		DFND	1	13,881	0	0
POWERSHARES DWA UTILITIES MOMENTUM PORTFOLIO	Cmn	73935X591	573	22,143	SH		DFND	1	22,143	0	0
POWERSHARES DYN BIOTECH&GENO	Cmn	73935X856	2,134	50,879	SH		DFND	1	50,879	0	0
POWERSHARES DYN BLDG & CONST	Cmn	73935X666	405	15,639	SH		DFND	1	15,639	0	0
POWERSHARES DYN FOOD&BEVERAG	Cmn	73935X849	2,369	71,994	SH		DFND	1	71,994	0	0
POWERSHARES DYN L CAP GROWTH	Cmn	73935X609	1,056	33,339	SH		DFND	1	33,339	0	0
POWERSHARES DYN L/C VALUE	Cmn	73935X708	513	16,309	SH		DFND	1	16,309	0	0
POWERSHARES DYN LEISURE&ENT	Cmn	73935X757	271	7,612	SH		DFND	1	7,612	0	0
POWERSHARES DYN MEDIA PORT	Cmn	73935X823	580	22,700	SH		DFND	1	22,700	0	0
POWERSHARES DYN NETWORKING ETF	Cmn	73935X815	592	14,734	SH		DFND	1	14,734	0	0
POWERSHARES DYN OIL & GAS SV	Cmn	73935X625	138	12,069	SH		DFND	1	12,069	0	0
POWERSHARES DYN PHARMACEUTIC	Cmn	73935X799	3,611	58,576	SH		DFND	1	58,576	0	0
POWERSHARES DYNAMIC INDUSTRIALS SECTOR PORTFOLIO	Cmn	73935X369	420	8,638	SH		DFND	1	8,638	0	0
POWERSHARES DYNAMIC MKT PORT	Cmn	73935X104	1,174	15,496	SH		DFND	1	15,496	0	0
POWERSHARES EUROPE CURRENCY HEDGED LOW VOLATILITY	Cmn	73937B514	322	13,210	SH		DFND	1	13,210	0	0
POWERSHARES FTSE RAFI DEV EX	Cmn	73936T789	3,727	101,412	SH		DFND	1	101,412	0	0
POWERSHARES FTSE RAFI US 1500 SMALL-MID PORTFOLIO ETF	Cmn	73935X567	1,175	11,137	SH		DFND	1	11,137	0	0
POWERSHARES FTSE RAFI US 1K	Cmn	73935X583	1,056	11,280	SH		DFND	1	11,280	0	0
POWERSHARES GLOBAL LISTED	Cmn	73935X195	658	60,625	SH		DFND	1	60,625	0	0
POWERSHARES GLOBAL SHORT TER	Cmn	73936Q710	563	23,129	SH		DFND	1	23,129	0	0
POWERSHARES GLOBAL WATER	Cmn	73936T623	300	13,474	SH		DFND	1	13,474	0	0
POWERSHARES GOLDEN DRAGON CHIN	Cmn	73935X401	675	20,330	SH		DFND	1	20,330	0	0
POWERSHARES KBW BANK	Cmn	73937B746	1,219	33,422	SH		DFND	1	33,422	0	0
POWERSHARES KBW HIGH DIVIDEN	Cmn	73936Q793	375	17,034	SH		DFND	1	17,034	0	0
POWERSHARES NASDAQ INTERNET	Cmn	73935X146	883	10,088	SH		DFND	1	10,088	0	0
POWERSHARES NATIONAL AMT-FREE	Cmn	73936T474	236	9,057	SH		DFND	1	9,057	0	0
POWERSHARES QQQ NASDAQ 100	Cmn	73935A104	180,282	1,518,546	SH		DFND	1	1,518,546	0	0
POWERSHARES QQQ NASDAQ 100	Cmn	73935A104	508,775	4,285,500	SH	Call	DFND	1	4,285,500	0	0
POWERSHARES QQQ NASDAQ 100	Cmn	73935A104	665,960	5,609,500	SH	Put	DFND	1	5,609,500	0	0
POWERSHARES QQQ NASDAQ 100	Cmn	73935A104	11,872	100,000	SH	Put	DFND		100,000	0	0
POWERSHARES RUSS LOW BETA EQ	Cmn	73937B472	771	29,187	SH		DFND	1	29,187	0	0
POWERSHARES RUSSEL 1000 EQUA	Cmn	73937B571	792	30,197	SH		DFND	1	30,197	0	0
POWERSHARES RUSSELL 2000 EQUAL WEIGHT PORTFOLIO	Cmn	73935X435	230	6,407	SH		DFND	1	6,407	0	0
POWERSHARES RUSSELL 2000 PURE GROWTH PORTFOLIO	Cmn	73935X872	247	9,499	SH		DFND	1	9,499	0	0
POWERSHARES RUSSELL MIDCAP EQUAL WEIGHT PORTFOLIO	Cmn	73935X443	287	7,026	SH		DFND	1	7,026	0	0
POWERSHARES RUSSELL MIDCAP PURE GROWTH PORTFOLIO	Cmn	73935X807	410	13,033	SH		DFND	1	13,033	0	0
POWERSHARES RUSSELL TOP 200 EQUAL WEIGHT PORTFOLIO	Cmn	73935X450	465	11,175	SH		DFND	1	11,175	0	0
POWERSHARES RUSSELL TOP 200 PURE GROWTH PORTFOLIO	Cmn	739371102	1,044	30,880	SH		DFND	1	30,880	0	0
POWERSHARES S&P 500 BUYWRITE	Cmn	73936G308	841	39,971	SH		DFND	1	39,971	0	0
POWERSHARES S&P 500 LOW VOLA	Cmn	73937B779	5,267	126,939	SH		DFND	1	126,939	0	0
POWERSHARES S&P 500 LOW VOLA	Cmn	73937B779	490	11,800	SH	Call	DFND	1	11,800	0	0
POWERSHARES S&P 500 X-RATE	Cmn	73937B563	576	20,788	SH		DFND	1	20,788	0	0
POWERSHARES S&P INTERNATIONAL DVLPD LOW VOLATILITY	Cmn	73937B688	1,156	37,694	SH		DFND	1	37,694	0	0
POWERSHARES S&P SC CONS STAP	Cmn	73937B605	807	12,315	SH		DFND	1	12,315	0	0
POWERSHARES S&P SC CONS-DISC	Cmn	73937B506	900	18,505	SH		DFND	1	18,505	0	0
POWERSHARES S&P SC ENERGY	Cmn	73937B704	999	54,545	SH		DFND	1	54,545	0	0
POWERSHARES S&P SC HEALTH CA	Cmn	73937B886	684	9,185	SH		DFND	1	9,185	0	0
POWERSHARES S&P SC INDUSTRIA	Cmn	73937B878	208	4,170	SH		DFND	1	4,170	0	0
POWERSHARES S&P SC UTILITIES	Cmn	73937B837	925	20,310	SH		DFND	1	20,310	0	0
POWERSHARES SENIOR LOAN	Cmn	73936Q769	378	16,300	SH	Put	DFND	1	16,300	0	0
POWERSHARES WATER RESOURCES	Cmn	73935X575	1,829	74,332	SH		DFND	1	74,332	0	0
POWERSHARES WILDERH CLEAN EN	Cmn	73935X500	316	81,647	SH		DFND	1	81,647	0	0
POWERSHARES WILDERHILL PROGRESSIVE ENERGY PORTFOLI	Cmn	73935X161	565	23,352	SH		DFND	1	23,352	0	0
POWERSHARES ZACKS MICRO CAP	Cmn	73935X740	369	21,858	SH		DFND	1	21,858	0	0
PPG INDS INC	Cmn	693506107	430	4,164	SH		DFND	1	4,164	0	0
PPG INDS INC	Cmn	693506107	1,974	19,100	SH	Call	DFND	1	19,100	0	0
PPG INDS INC	Cmn	693506107	2,646	25,600	SH	Put	DFND	1	25,600	0	0
PPG INDS INC	Cmn	693506107	43,261	418,551	SH		DFND		418,551	0	0
PPL CORPORATION CMN STK	Cmn	69351T106	7,342	212,378	SH		DFND	2	212,378	0	0
PPL CORPORATION CMN STK	Cmn	69351T106	418	12,100	SH	Call	DFND	2	12,100	0	0
PPL CORPORATION CMN STK	Cmn	69351T106	380	11,000	SH	Put	DFND	2	11,000	0	0
PPL CORPORATION CMN STK	Cmn	69351T106	4,681	135,400	SH	Call	DFND	1	135,400	0	0
PPL CORPORATION CMN STK	Cmn	69351T106	3,008	87,000	SH	Put	DFND	1	87,000	0	0
PPL CORPORATION CMN STK	Cmn	69351T106	3,966	114,713	SH		DFND		114,713	0	0
PPOWERSHARES DWA HEALTHCARE MOMENTUM PORTFOLIO	Cmn	73935X351	577	10,950	SH		DFND	1	10,950	0	0
PRA GROUP INC	Cmn	69354N106	660	19,100	SH	Call	DFND	1	19,100	0	0
PRA GROUP INC	Cmn	69354N106	287	8,300	SH	Put	DFND	1	8,300	0	0
PRA HEALTH SCIENCES INC	Cmn	69354M108	5,419	95,903	SH		DFND	2	95,903	0	0
PRA HEALTH SCIENCES INC	Cmn	69354M108	693	12,259	SH		DFND	1	12,259	0	0
PRAXAIR INC	Cmn	74005P104	3,359	27,800	SH	Call	DFND	1	27,800	0	0
PRAXAIR INC	Cmn	74005P104	1,655	13,700	SH	Put	DFND	1	13,700	0	0
PRAXAIR INC	Cmn	74005P104	2,790	23,087	SH		DFND		23,087	0	0
PRECISION DRILLING CORP	Cmn	74022D308	1,382	330,631	SH		DFND		330,631	0	0
PRECISION DRILLING TRUST	Cmn	74022D308	45	10,811	SH		DFND	1	10,811	0	0
PRECISION DRILLING TRUST	Cmn	74022D308	94	22,400	SH	Call	DFND	1	22,400	0	0
PREFERRED APARTMENT COMMUN-A	Cmn	74039L103	241	17,874	SH		DFND	2	17,874	0	0
PREMIER INC	Cmn	74051N102	1,027	31,742	SH		DFND	2	31,742	0	0
PRESS GANEY HOLDINGS INC	Cmn	74113L102	297	7,346	SH		DFND	1	7,346	0	0
PRESTIGE BRANDS HOLDINGS INC COMMON STOCK	Cmn	74112D101	2,618	54,245	SH		DFND		54,245	0	0
PRETIUM RESOURCES INC	Cmn	74139C102	1,348	131,300	SH	Call	DFND	1	131,300	0	0
PRETIUM RESOURCES INC	Cmn	74139C102	503	49,000	SH	Put	DFND	1	49,000	0	0
PRICE (T. ROWE) GROUP CMN STK	Cmn	74144T108	2,800	42,100	SH	Call	DFND	1	42,100	0	0
PRICE (T. ROWE) GROUP CMN STK	Cmn	74144T108	1,530	23,000	SH	Put	DFND	1	23,000	0	0
PRICELINE GROUP INC/THE	Cmn	741503403	11,919	8,100	SH	Call	DFND	2	8,100	0	0
PRICELINE GROUP INC/THE	Cmn	741503403	8,093	5,500	SH	Put	DFND	2	5,500	0	0
PRICELINE GROUP INC/THE	Cmn	741503403	712,054	483,900	SH	Call	DFND	1	483,900	0	0
PRICELINE GROUP INC/THE	Cmn	741503403	645,984	439,000	SH	Put	DFND	1	439,000	0	0
PRICELINE.COM 1% CB 03/15/2018-REGISTERED	Bond	741503AQ9	75,250	47,500,000	PRN		DFND		0	0	0
PRICESMART INC CMN STOCK	Cmn	741511109	302	3,600	SH	Call	DFND	1	3,600	0	0
PRICESMART INC CMN STOCK	Cmn	741511109	310	3,700	SH	Put	DFND	1	3,700	0	0
PRIMA BIOMED LTD-SP ADR	Depository Receipt	74154B203	21	23,910	SH		DFND	1	23,910	0	0
PRIMERICA INC	Cmn	74164M108	8,020	151,238	SH		DFND	2	151,238	0	0
PRIMERO MINING CORP	Cmn	74164W106	63	37,770	SH		DFND	1	37,770	0	0
PRIMERO MINING CORP	Cmn	74164W106	67	40,300	SH	Put	DFND	1	40,300	0	0
PRINCIPAL FINANCIAL GROUP	Cmn	74251V102	1,308	25,400	SH	Call	DFND	1	25,400	0	0
PRINCIPAL FINANCIAL GROUP	Cmn	74251V102	690	13,400	SH	Put	DFND	1	13,400	0	0
PRISM TECHNOLOGIES GROUP INC	Cmn	74273Y100	15	72,938	SH		DFND	1	72,938	0	0
PROASSURANCE CORP CMN STK	Cmn	74267C106	552	10,512	SH		DFND		10,512	0	0
PROCTER & GAMBLE CO	Cmn	742718109	12,143	135,300	SH	Call	DFND	2	135,300	0	0
PROCTER & GAMBLE CO	Cmn	742718109	12,798	142,600	SH	Put	DFND	2	142,600	0	0
PROCTER & GAMBLE CO	Cmn	742718109	20,435	227,693	SH		DFND	1	227,693	0	0
PROCTER & GAMBLE CO	Cmn	742718109	36,833	410,400	SH	Call	DFND	1	410,400	0	0
PROCTER & GAMBLE CO	Cmn	742718109	476,393	5,308,000	SH	Put	DFND	1	5,308,000	0	0
PROCTER & GAMBLE CO	Cmn	742718109	447	4,976	SH		DFND		4,976	0	0
PROFIRE ENERGY INC	Cmn	74316X101	19	14,869	SH		DFND	1	14,869	0	0
PROGENICS PHARMACEUTICAL INC CMN STOCK	Cmn	743187106	670	105,861	SH		DFND	2	105,861	0	0
PROGENICS PHARMACEUTICAL INC CMN STOCK	Cmn	743187106	81	12,855	SH		DFND	1	12,855	0	0
PROGENICS PHARMACEUTICAL INC CMN STOCK	Cmn	743187106	301	47,500	SH	Call	DFND	1	47,500	0	0
PROGENICS PHARMACEUTICAL INC CMN STOCK	Cmn	743187106	229	36,200	SH	Put	DFND	1	36,200	0	0
PROGRESS SOFTWARE CORP CMN STK	Cmn	743312100	265	9,759	SH		DFND	1	9,759	0	0
PROGRESSIVE CORP	Cmn	743315103	9,848	312,637	SH		DFND	2	312,637	0	0
PROGRESSIVE CORP	Cmn	743315103	904	28,693	SH		DFND	1	28,693	0	0
PROGRESSIVE CORP	Cmn	743315103	1,071	34,000	SH	Call	DFND	1	34,000	0	0
PROGRESSIVE CORP	Cmn	743315103	284	9,000	SH	Put	DFND	1	9,000	0	0
PROGRESSIVE CORP	Cmn	743315103	182,196	5,784,004	SH		DFND		5,784,004	0	0
PROLOGIS INC	Cmn	74340W103	48,803	911,522	SH		DFND	2	911,522	0	0
PROLOGIS INC	Cmn	74340W103	1,028	19,200	SH	Call	DFND	2	19,200	0	0
PROLOGIS INC	Cmn	74340W103	2,827	52,800	SH	Put	DFND	2	52,800	0	0
PROLOGIS INC	Cmn	74340W103	2,184	40,800	SH	Call	DFND	1	40,800	0	0
PROLOGIS INC	Cmn	74340W103	1,451	27,100	SH	Put	DFND	1	27,100	0	0
PROLOGIS INC	Cmn	74340W103	1,521	28,404	SH		DFND		28,404	0	0
PROOFPOINT 1.25% CB 12/15/2018-REGISTERED	Bond	743424AB9	133,285	69,000,000	PRN		DFND		0	0	0
PROOFPOINT INC	Cmn	743424103	7,749	103,527	SH		DFND	2	103,527	0	0
PROOFPOINT INC	Cmn	743424103	1,233	16,477	SH		DFND	1	16,477	0	0
PROOFPOINT INC	Cmn	743424103	988	13,200	SH	Call	DFND	1	13,200	0	0
PROOFPOINT INC	Cmn	743424103	763	10,200	SH	Put	DFND	1	10,200	0	0
PROS HOLDINGS 2% CB 12/01/2019-REGISTERED	Bond	74346YAB9	9,592	9,669,000	PRN		DFND		0	0	0
PROSH ULTRAPRO SHORT S&P 500	Cmn	74348A442	3,566	154,100	SH	Call	DFND	1	154,100	0	0
PROSH ULTRAPRO SHORT S&P 500	Cmn	74348A442	831	35,900	SH	Put	DFND	1	35,900	0	0
PROSHARES DJ BROOKFIELD GLOBAL INFRACSTRUCTURE ETF	Cmn	74347B508	751	18,151	SH		DFND	1	18,151	0	0
PROSHARES HEDGE REPLICAT ETF	Cmn	74347X294	208	4,881	SH		DFND	1	4,881	0	0
PROSHARES LARGE CAP CORE PLUS	Cmn	74347R248	562	10,641	SH		DFND	1	10,641	0	0
PROSHARES SHORT 20+ TREASURY	Cmn	74347X849	222	10,588	SH		DFND	1	10,588	0	0
PROSHARES SHORT 20+ TREASURY	Cmn	74347X849	265	12,600	SH	Call	DFND	1	12,600	0	0
PROSHARES SHORT DOW30 ETF	Cmn	74347R701	489	23,583	SH		DFND	1	23,583	0	0
PROSHARES SHORT MIDCAP 400 ETF	Cmn	74347R800	316	22,481	SH		DFND	1	22,481	0	0
PROSHARES SHORT RUSSELL2000	Cmn	74348A210	1,416	26,341	SH		DFND	1	26,341	0	0
PROSHARES SHORT RUSSELL2000	Cmn	74348A210	436	8,100	SH	Call	DFND	1	8,100	0	0
PROSHARES SHORT VIX ST FUTUR	Cmn	74347W627	24,503	334,700	SH	Call	DFND	1	334,700	0	0
PROSHARES SHORT VIX ST FUTUR	Cmn	74347W627	22,351	305,300	SH	Put	DFND	1	305,300	0	0
PROSHARES ULTRA 20+ YEAR TRE	Cmn	74347R172	1,584	16,313	SH		DFND	1	16,313	0	0
PROSHARES ULTRA BLOOMBERG CRUD	Cmn	74347W320	170	16,393	SH		DFND	1	16,393	0	0
PROSHARES ULTRA BLOOMBERG CRUD	Cmn	74347W320	3,207	309,000	SH	Call	DFND	1	309,000	0	0
PROSHARES ULTRA BLOOMBERG CRUD	Cmn	74347W320	2,359	227,300	SH	Put	DFND	1	227,300	0	0
PROSHARES ULTRA BLOOMBERG NATU	Cmn	74347W296	261	17,900	SH	Call	DFND	1	17,900	0	0
PROSHARES ULTRA CONSUMER GOO	Cmn	74347R768	336	8,638	SH		DFND	1	8,638	0	0
PROSHARES ULTRA DOW30	Cmn	74347R305	532	7,466	SH		DFND	1	7,466	0	0
PROSHARES ULTRA DOW30	Cmn	74347R305	1,873	26,300	SH	Call	DFND	1	26,300	0	0
PROSHARES ULTRA DOW30	Cmn	74347R305	548	7,700	SH	Put	DFND	1	7,700	0	0
PROSHARES ULTRA FINANCIALS	Cmn	74347X633	529	7,279	SH		DFND	1	7,279	0	0
PROSHARES ULTRA FINANCIALS	Cmn	74347X633	501	6,900	SH	Call	DFND	1	6,900	0	0
PROSHARES ULTRA FINANCIALS	Cmn	74347X633	421	5,800	SH	Put	DFND	1	5,800	0	0
PROSHARES ULTRA FTSE CHINA 50	Cmn	74347X880	240	4,423	SH		DFND	1	4,423	0	0
PROSHARES ULTRA GOLD	Cmn	74347W601	607	13,800	SH	Call	DFND	1	13,800	0	0
PROSHARES ULTRA GOLD	Cmn	74347W601	343	7,800	SH	Put	DFND	1	7,800	0	0
PROSHARES ULTRA HEALTH CARE	Cmn	74347R735	279	4,236	SH		DFND	1	4,236	0	0
PROSHARES ULTRA MIDCAP400 ETF	Cmn	74347R404	477	5,778	SH		DFND	1	5,778	0	0
PROSHARES ULTRA MIDCAP400 ETF	Cmn	74347R404	628	7,600	SH	Call	DFND	1	7,600	0	0
PROSHARES ULTRA NASD BIOTECH	Cmn	74347R214	1,958	40,400	SH	Call	DFND	1	40,400	0	0
PROSHARES ULTRA NASD BIOTECH	Cmn	74347R214	1,139	23,500	SH	Put	DFND	1	23,500	0	0
PROSHARES ULTRA OIL & GAS	Cmn	74347R719	680	17,678	SH		DFND	1	17,678	0	0
PROSHARES ULTRA OIL & GAS	Cmn	74347R719	900	23,400	SH	Call	DFND	1	23,400	0	0
PROSHARES ULTRA OIL & GAS	Cmn	74347R719	311	8,100	SH	Put	DFND	1	8,100	0	0
PROSHARES ULTRA QQQ ETF	Cmn	74347R206	3,185	36,800	SH	Call	DFND	1	36,800	0	0
PROSHARES ULTRA QQQ ETF	Cmn	74347R206	4,223	48,800	SH	Put	DFND	1	48,800	0	0
PROSHARES ULTRA REAL ESTATE	Cmn	74347X625	893	7,226	SH		DFND	1	7,226	0	0
PROSHARES ULTRA REAL ESTATE	Cmn	74347X625	321	2,600	SH	Call	DFND	1	2,600	0	0
PROSHARES ULTRA REAL ESTATE	Cmn	74347X625	408	3,300	SH	Put	DFND	1	3,300	0	0
PROSHARES ULTRA RUSSELL2000	Cmn	74347R842	737	7,769	SH		DFND	1	7,769	0	0
PROSHARES ULTRA RUSSELL2000	Cmn	74347R842	7,710	81,300	SH	Call	DFND	1	81,300	0	0
PROSHARES ULTRA RUSSELL2000	Cmn	74347R842	2,115	22,300	SH	Put	DFND	1	22,300	0	0
PROSHARES ULTRA S&P500 ETF	Cmn	74347R107	3,088	43,508	SH		DFND	1	43,508	0	0
PROSHARES ULTRA S&P500 ETF	Cmn	74347R107	11,724	165,200	SH	Call	DFND	1	165,200	0	0
PROSHARES ULTRA S&P500 ETF	Cmn	74347R107	9,758	137,500	SH	Put	DFND	1	137,500	0	0
PROSHARES ULTRA SEMICONDUCTO	Cmn	74347R669	762	6,138	SH		DFND	1	6,138	0	0
PROSHARES ULTRA SEMICONDUCTO	Cmn	74347R669	733	5,900	SH	Call	DFND	1	5,900	0	0
PROSHARES ULTRA SEMICONDUCTO	Cmn	74347R669	286	2,300	SH	Put	DFND	1	2,300	0	0
PROSHARES ULTRA SILVER	Cmn	74347W353	398	8,276	SH		DFND	1	8,276	0	0
PROSHARES ULTRA SILVER	Cmn	74347W353	3,878	80,600	SH	Call	DFND	1	80,600	0	0
PROSHARES ULTRA SILVER	Cmn	74347W353	1,669	34,700	SH	Put	DFND	1	34,700	0	0
PROSHARES ULTRA TECHNOLOGY	Cmn	74347R693	1,011	10,588	SH		DFND	1	10,588	0	0
PROSHARES ULTRA TECHNOLOGY	Cmn	74347R693	1,928	20,200	SH	Call	DFND	1	20,200	0	0
PROSHARES ULTRA VIX ST FUTUR	Cmn	74347W254	250	15,025	SH		DFND	1	15,025	0	0
PROSHARES ULTRA VIX ST FUTUR	Cmn	74347W254	13,903	835,000	SH	Call	DFND	1	835,000	0	0
PROSHARES ULTRA VIX ST FUTUR	Cmn	74347W254	14,647	879,700	SH	Put	DFND	1	879,700	0	0
PROSHARES ULTRAPRO DOW30	Cmn	74347X823	569	7,626	SH		DFND	1	7,626	0	0
PROSHARES ULTRAPRO DOW30	Cmn	74347X823	343	4,600	SH	Call	DFND	1	4,600	0	0
PROSHARES ULTRAPRO QQQ	Cmn	74347X831	5,076	39,473	SH		DFND	1	39,473	0	0
PROSHARES ULTRAPRO QQQ	Cmn	74347X831	15,148	117,800	SH	Call	DFND	1	117,800	0	0
PROSHARES ULTRAPRO QQQ	Cmn	74347X831	21,153	164,500	SH	Put	DFND	1	164,500	0	0
PROSHARES ULTRAPRO RUSSELL20	Cmn	74347X799	1,211	12,953	SH		DFND	1	12,953	0	0
PROSHARES ULTRAPRO S&P 500	Cmn	74347X864	3,732	50,677	SH		DFND	1	50,677	0	0
PROSHARES ULTRAPRO S&P 500	Cmn	74347X864	5,155	70,000	SH	Call	DFND	1	70,000	0	0
PROSHARES ULTRAPRO S&P 500	Cmn	74347X864	6,414	87,100	SH	Put	DFND	1	87,100	0	0
PROSHARES ULTRAPRO SHORT DOW	Cmn	74347X112	558	42,000	SH	Call	DFND	1	42,000	0	0
PROSHARES ULTRAPRO SHORT QQQ	Cmn	74348A418	2,052	153,500	SH	Call	DFND	1	153,500	0	0
PROSHARES ULTRAPRO SHORT QQQ	Cmn	74348A418	793	59,300	SH	Put	DFND	1	59,300	0	0
PROSHARES ULTRASHORT 20+Y TR	Cmn	74347B201	2,964	93,794	SH		DFND	1	93,794	0	0
PROSHARES ULTRASHORT 20+Y TR	Cmn	74347B201	19,364	612,800	SH	Call	DFND	1	612,800	0	0
PROSHARES ULTRASHORT 20+Y TR	Cmn	74347B201	6,162	195,000	SH	Put	DFND	1	195,000	0	0
PROSHARES ULTRASHORT 2000	Cmn	74348A319	565	19,600	SH	Call	DFND	1	19,600	0	0
PROSHARES ULTRASHORT BLOOMBERG	Cmn	74347W668	556	6,868	SH		DFND	1	6,868	0	0
PROSHARES ULTRASHORT BLOOMBERG	Cmn	74347W387	318	8,800	SH	Call	DFND	1	8,800	0	0
PROSHARES ULTRASHORT BLOOMBERG	Cmn	74347W668	10,485	129,600	SH	Call	DFND	1	129,600	0	0
PROSHARES ULTRASHORT BLOOMBERG	Cmn	74347W668	8,349	103,200	SH	Put	DFND	1	103,200	0	0
PROSHARES ULTRASHORT EURO	Cmn	74347W882	459	19,306	SH		DFND	1	19,306	0	0
PROSHARES ULTRASHORT EURO	Cmn	74347W882	2,960	124,600	SH	Call	DFND	1	124,600	0	0
PROSHARES ULTRASHORT EURO	Cmn	74347W882	352	14,800	SH	Put	DFND	1	14,800	0	0
PROSHARES ULTRASHORT FINANCI	Cmn	74347B748	1,024	25,700	SH	Call	DFND	1	25,700	0	0
PROSHARES ULTRASHORT FTSE CHIN	Cmn	74348A350	230	7,600	SH	Call	DFND	1	7,600	0	0
PROSHARES ULTRASHORT GOLD	Cmn	74347W395	463	6,600	SH	Call	DFND	1	6,600	0	0
PROSHARES ULTRASHORT GOLD	Cmn	74347W395	295	4,200	SH	Put	DFND	1	4,200	0	0
PROSHARES ULTRASHORT NAS BIO	Cmn	74347B789	323	10,200	SH	Call	DFND	1	10,200	0	0
PROSHARES ULTRASHORT OIL & G	Cmn	74348A525	1,195	27,100	SH	Call	DFND	1	27,100	0	0
PROSHARES ULTRASHORT OIL & G	Cmn	74348A525	873	19,800	SH	Put	DFND	1	19,800	0	0
PROSHARES ULTRASHORT REAL ES	Cmn	74348A244	469	13,700	SH	Call	DFND	1	13,700	0	0
PROSHARES ULTRASHORT SILVER	Cmn	74347W114	343	12,057	SH		DFND	1	12,057	0	0
PROSHARES ULTRASHORT SILVER	Cmn	74347W114	210	7,400	SH	Call	DFND	1	7,400	0	0
PROSHARES ULTRASHORT YEN	Cmn	74347W569	236	3,896	SH		DFND	1	3,896	0	0
PROSHARES ULTRASHORT YEN	Cmn	74347W569	1,546	25,500	SH	Call	DFND	1	25,500	0	0
PROSHARES ULTRASHORT YEN	Cmn	74347W569	1,540	25,400	SH	Put	DFND	1	25,400	0	0
PROSHARES VIX SHORT-TERM	Cmn	74347W262	669	23,600	SH	Call	DFND	1	23,600	0	0
PROSHARES VIX SHORT-TERM	Cmn	74347W262	275	9,700	SH	Put	DFND	1	9,700	0	0
PROSPECT CAPITAL CORP COMMON STOCK	Cmn	74348T102	803	99,100	SH	Call	DFND	1	99,100	0	0
PROSPECT CAPITAL CORP COMMON STOCK	Cmn	74348T102	879	108,500	SH	Put	DFND	1	108,500	0	0
PROSPECT CAPITAL CORP COMMON STOCK	Cmn	74348T102	1,545	190,800	SH	Put	DFND		190,800	0	0
PROTEOSTASIS THERAPEUTICS IN	Cmn	74373B109	395	25,345	SH		DFND	2	25,345	0	0
PROTHENA CORP PLC	Cmn	G72800108	582	9,700	SH	Call	DFND	1	9,700	0	0
PROTHENA CORP PLC	Cmn	G72800108	648	10,800	SH	Put	DFND	1	10,800	0	0
PROTHENA CORP PLC	Cmn	G72800108	3,726	62,124	SH		DFND		62,124	0	0
PROTO LABS INC	Cmn	743713109	1,318	22,000	SH	Call	DFND	1	22,000	0	0
PROTO LABS INC	Cmn	743713109	839	14,000	SH	Put	DFND	1	14,000	0	0
PROVIDENCE SERVICE CORP COMMON STOCK	Cmn	743815102	946	19,448	SH		DFND	2	19,448	0	0
PROVIDENCE SERVICE CORP COMMON STOCK	Cmn	743815102	398	8,178	SH		DFND	1	8,178	0	0
PROVIDENT FINANCIAL SERVICES INC COMMON STOCK	Cmn	74386T105	289	13,602	SH		DFND		13,602	0	0
PRUDENTIAL FINANCIAL INC	Cmn	744320102	15,897	194,700	SH	Call	DFND	1	194,700	0	0
PRUDENTIAL FINANCIAL INC	Cmn	744320102	21,466	262,900	SH	Put	DFND	1	262,900	0	0
PRUDENTIAL FINANCIAL INC	Cmn	744320102	2,869	35,132	SH		DFND		35,132	0	0
PRUDENTIAL PLC -SPONS ADR 2:1	Depository Receipt	74435K204	496	13,883	SH		DFND	1	13,883	0	0
PTC INC	Cmn	69370C100	267	6,035	SH		DFND	1	6,035	0	0
PTC INC	Cmn	69370C100	279	6,300	SH	Call	DFND	1	6,300	0	0
PTC INC	Cmn	69370C100	90,408	2,040,350	SH		DFND		2,040,350	0	0
PTC THERAPEUTICS 3% CB 08/15/2022-REGISTERED	Bond	69366JAB7	14,845	25,000,000	PRN		DFND		0	0	0
PTC THERAPEUTICS INC	Cmn	69366J200	875	62,442	SH		DFND	1	62,442	0	0
PTC THERAPEUTICS INC	Cmn	69366J200	630	45,000	SH	Call	DFND	1	45,000	0	0
PTC THERAPEUTICS INC	Cmn	69366J200	489	34,900	SH	Put	DFND	1	34,900	0	0
PUBLIC STORAGE COMMON STOCK	Cmn	74460D109	312	1,400	SH		DFND	1	1,400	0	0
PUBLIC STORAGE COMMON STOCK	Cmn	74460D109	3,213	14,400	SH	Call	DFND	1	14,400	0	0
PUBLIC STORAGE COMMON STOCK	Cmn	74460D109	5,221	23,400	SH	Put	DFND	1	23,400	0	0
PUBLIC SVC ENTERPRISES	Cmn	744573106	649	15,500	SH	Call	DFND	1	15,500	0	0
PUBLIC SVC ENTERPRISES	Cmn	744573106	631	15,079	SH		DFND		15,079	0	0
PULTE GROUP INC	Cmn	745867101	4,815	240,264	SH		DFND	2	240,264	0	0
PULTE GROUP INC	Cmn	745867101	882	44,000	SH	Call	DFND	2	44,000	0	0
PULTE GROUP INC	Cmn	745867101	1,363	68,000	SH	Put	DFND	2	68,000	0	0
PULTE GROUP INC	Cmn	745867101	324	16,168	SH		DFND	1	16,168	0	0
PULTE GROUP INC	Cmn	745867101	1,487	74,200	SH	Call	DFND	1	74,200	0	0
PULTE GROUP INC	Cmn	745867101	3,343	166,800	SH	Put	DFND	1	166,800	0	0
PULTE GROUP INC	Cmn	745867101	308	15,354	SH		DFND		15,354	0	0
PUMA BIOTECHNOLOGY INC	Cmn	74587V107	1,375	20,500	SH	Call	DFND	1	20,500	0	0
PUMA BIOTECHNOLOGY INC	Cmn	74587V107	1,214	18,100	SH	Put	DFND	1	18,100	0	0
PURE STORAGE INC - CLASS A	Cmn	74624M102	724	53,452	SH		DFND	1	53,452	0	0
PURE STORAGE INC - CLASS A	Cmn	74624M102	295	21,800	SH	Call	DFND	1	21,800	0	0
PURE STORAGE INC - CLASS A	Cmn	74624M102	974	71,900	SH	Put	DFND	1	71,900	0	0
PURE STORAGE INC - CLASS A	Cmn	74624M102	674	49,758	SH		DFND		49,758	0	0
PUREFUNDS ISE CYBER SECURITY	Cmn	26924G201	678	24,304	SH		DFND	1	24,304	0	0
PUREFUNDS ISE CYBER SECURITY	Cmn	26924G201	430	15,400	SH	Call	DFND	1	15,400	0	0
PVH CORP	Cmn	693656100	343	3,100	SH	Call	DFND	2	3,100	0	0
PVH CORP	Cmn	693656100	7,934	71,800	SH	Call	DFND	1	71,800	0	0
PVH CORP	Cmn	693656100	2,221	20,100	SH	Put	DFND	1	20,100	0	0
PVH CORP	Cmn	693656100	54,853	496,404	SH		DFND		496,404	0	0
PZENA INVESTMENT MANAGM-CL A	Cmn	74731Q103	126	16,367	SH		DFND		16,367	0	0
Q2 HOLDINGS INC	Cmn	74736L109	610	21,300	SH	Call	DFND	1	21,300	0	0
Q2 HOLDINGS INC	Cmn	74736L109	3,012	105,110	SH		DFND		105,110	0	0
QAD INC-A	Cmn	74727D306	329	14,680	SH		DFND		14,680	0	0
QEP RESOURCES INC	Cmn	74733V100	971	49,700	SH	Call	DFND	1	49,700	0	0
QEP RESOURCES INC	Cmn	74733V100	918	47,000	SH	Put	DFND	1	47,000	0	0
QEP RESOURCES INC	Cmn	74733V100	30,814	1,577,795	SH		DFND		1,577,795	0	0
QIAGEN NV CMN STOCK	Cmn	N72482107	204	7,443	SH		DFND	1	7,443	0	0
QIWI PLC-SPONSORED ADR	Cmn	74735M108	277	18,900	SH	Call	DFND	1	18,900	0	0
QIWI PLC-SPONSORED ADR	Cmn	74735M108	236	16,100	SH	Put	DFND	1	16,100	0	0
QORVO INC	Cmn	74736K101	10,395	186,487	SH		DFND	2	186,487	0	0
QORVO INC	Cmn	74736K101	1,110	19,919	SH		DFND	1	19,919	0	0
QORVO INC	Cmn	74736K101	6,081	109,100	SH	Call	DFND	1	109,100	0	0
QORVO INC	Cmn	74736K101	3,188	57,200	SH	Put	DFND	1	57,200	0	0
QTS REALTY TRUST INC	Cmn	74736A103	507	9,596	SH		DFND		9,596	0	0
QUAD GRAPHICS INC	Cmn	747301109	259	9,700	SH	Call	DFND	1	9,700	0	0
QUAD GRAPHICS INC	Cmn	747301109	227	8,500	SH	Put	DFND	1	8,500	0	0
QUAKER CHEMICAL CORP CMN STK	Cmn	747316107	251	2,370	SH		DFND	1	2,370	0	0
QUALCOMM INC CMN STK	Cmn	747525103	13,673	199,600	SH	Call	DFND	2	199,600	0	0
QUALCOMM INC CMN STK	Cmn	747525103	13,721	200,300	SH	Put	DFND	2	200,300	0	0
QUALCOMM INC CMN STK	Cmn	747525103	90,763	1,325,000	SH	Call	DFND	1	1,325,000	0	0
QUALCOMM INC CMN STK	Cmn	747525103	80,200	1,170,800	SH	Put	DFND	1	1,170,800	0	0
QUALCOMM INC CMN STK	Cmn	747525103	27,105	395,687	SH		DFND		395,687	0	0
QUALITY SYSTEMS INC CMN STK	Cmn	747582104	664	58,632	SH		DFND	2	58,632	0	0
QUALITY SYSTEMS INC CMN STK	Cmn	747582104	166	14,667	SH		DFND	1	14,667	0	0
QUALITY SYSTEMS INC CMN STK	Cmn	747582104	146	12,900	SH	Call	DFND	1	12,900	0	0
QUALITY SYSTEMS INC CMN STK	Cmn	747582104	7,583	669,856	SH		DFND		669,856	0	0
QUALYS INC	Cmn	74758T303	333	8,732	SH		DFND	2	8,732	0	0
QUALYS INC	Cmn	74758T303	496	13,000	SH	Call	DFND	1	13,000	0	0
QUALYS INC	Cmn	74758T303	290	7,600	SH	Put	DFND	1	7,600	0	0
QUANEX BUILDING PRODUCTS	Cmn	747619104	178	10,289	SH		DFND		10,289	0	0
QUANTA SERVICE INC COM STK	Cmn	74762E102	819	29,277	SH		DFND	2	29,277	0	0
QUANTA SERVICE INC COM STK	Cmn	74762E102	1,517	54,200	SH	Call	DFND	1	54,200	0	0
QUANTA SERVICE INC COM STK	Cmn	74762E102	400	14,300	SH	Put	DFND	1	14,300	0	0
QUANTSHARES US MN ANTI BETA	Cmn	351680707	439	20,898	SH		DFND	1	20,898	0	0
QUANTUM CORP -DLT & STORAGE CMN STOCK	Cmn	747906204	29	39,159	SH		DFND	1	39,159	0	0
QUEST DIAGNOSTICS CMN STOCK	Cmn	74834L100	1,132	13,380	SH		DFND	2	13,380	0	0
QUEST DIAGNOSTICS CMN STOCK	Cmn	74834L100	1,456	17,200	SH	Call	DFND	1	17,200	0	0
QUEST DIAGNOSTICS CMN STOCK	Cmn	74834L100	626	7,400	SH	Put	DFND	1	7,400	0	0
QUEST DIAGNOSTICS CMN STOCK	Cmn	74834L100	3,255	38,462	SH		DFND		38,462	0	0
QUIDEL CORP 3.25% CB 12/15/2020-REGISTERED	Bond	74838JAA9	16,133	16,000,000	PRN		DFND		0	0	0
QUIMICA Y MINERA CHIL-SP ADR	Depository Receipt	833635105	442	16,439	SH		DFND	1	16,439	0	0
QUIMICA Y MINERA CHIL-SP ADR	Cmn	833635105	487	18,100	SH	Put	DFND	1	18,100	0	0
QUINTILES IMS HOLDINGS INC	Cmn	74876Y101	689	8,500	SH	Call	DFND	1	8,500	0	0
QUINTILES IMS HOLDINGS INC	Cmn	74876Y101	10,041	123,877	SH		DFND		123,877	0	0
QUNAR CAYMAN ISLANDS LTD-ADR	Cmn	74906P104	1,299	44,800	SH	Call	DFND	1	44,800	0	0
QUNAR CAYMAN ISLANDS LTD-ADR	Cmn	74906P104	461	15,900	SH	Put	DFND	1	15,900	0	0
QUORUM HEALTH CORP	Cmn	74909E106	100	15,900	SH	Call	DFND	1	15,900	0	0
QUOTIENT TECHNOLOGY INC	Cmn	749119103	338	25,371	SH		DFND	2	25,371	0	0
QUOTIENT TECHNOLOGY INC	Cmn	749119103	245	18,400	SH	Call	DFND	1	18,400	0	0
RACKSPACE HOSTING INC	Cmn	750086100	345	10,900	SH	Call	DFND	2	10,900	0	0
RACKSPACE HOSTING INC	Cmn	750086100	501	15,800	SH	Put	DFND	2	15,800	0	0
RACKSPACE HOSTING INC	Cmn	750086100	5,989	189,000	SH	Call	DFND	1	189,000	0	0
RACKSPACE HOSTING INC	Cmn	750086100	1,423	44,900	SH	Put	DFND	1	44,900	0	0
RADA ELECTRONIC INDS CMN STK	Cmn	M81863124	19	17,355	SH		DFND	1	17,355	0	0
RADIAN GROUP INC CMN STK	Cmn	750236101	11,261	831,046	SH		DFND	2	831,046	0	0
RADIAN GROUP INC CMN STK	Cmn	750236101	155	11,430	SH		DFND	1	11,430	0	0
RADIAN GROUP INC CMN STK	Cmn	750236101	835	61,600	SH	Call	DFND	1	61,600	0	0
RADIAN GROUP INC CMN STK	Cmn	750236101	665	49,100	SH	Put	DFND	1	49,100	0	0
RADIUS HEALTH INC	Cmn	750469207	1,049	19,400	SH	Call	DFND	1	19,400	0	0
RADIUS HEALTH INC	Cmn	750469207	741	13,700	SH	Put	DFND	1	13,700	0	0
RADIUS HEALTH INC	Cmn	750469207	17,146	316,984	SH		DFND		316,984	0	0
RADNET INC CMN STK	Cmn	750491102	88	11,900	SH	Call	DFND	1	11,900	0	0
RADWARE LTD CMN STOCK	Cmn	M81873107	435	31,668	SH		DFND	1	31,668	0	0
RADWARE LTD CMN STOCK	Cmn	M81873107	319	23,200	SH	Call	DFND	1	23,200	0	0
RADWARE LTD CMN STOCK	Cmn	M81873107	282	20,500	SH	Put	DFND	1	20,500	0	0
RAIT INVESTMENT TRUST CMN STOCK	Cmn	749227609	82	24,141	SH		DFND	2	24,141	0	0
RAIT INVESTMENT TRUST CMN STOCK	Cmn	749227609	185	54,768	SH		DFND	1	54,768	0	0
RAIT INVESTMENT TRUST CMN STOCK	Cmn	749227609	101	29,800	SH	Call	DFND	1	29,800	0	0
RAIT INVESTMENT TRUST CMN STOCK	Cmn	749227609	58	17,100	SH	Put	DFND	1	17,100	0	0
RALPH LAUREN CORP	Cmn	751212101	647	6,400	SH	Call	DFND	2	6,400	0	0
RALPH LAUREN CORP	Cmn	751212101	475	4,700	SH	Put	DFND	2	4,700	0	0
RALPH LAUREN CORP	Cmn	751212101	7,100	70,200	SH	Call	DFND	1	70,200	0	0
RALPH LAUREN CORP	Cmn	751212101	6,645	65,700	SH	Put	DFND	1	65,700	0	0
RALPH LAUREN CORP	Cmn	751212101	7,830	77,420	SH		DFND		77,420	0	0
RAMBUS 1.125% CB 08/15/2018-REGISTERED	Bond	750917AE6	31,757	27,000,000	PRN		DFND		0	0	0
RAMBUS INC DEL CMN STOCK	Cmn	750917106	2,998	239,813	SH		DFND	2	239,813	0	0
RAMBUS INC DEL CMN STOCK	Cmn	750917106	179	14,300	SH		DFND	1	14,300	0	0
RAMBUS INC DEL CMN STOCK	Cmn	750917106	2,131	170,500	SH	Call	DFND	1	170,500	0	0
RAMBUS INC DEL CMN STOCK	Cmn	750917106	829	66,300	SH	Put	DFND	1	66,300	0	0
RAMCO-GERSHENSON PROP CMN STK (N/C RPS REALTY)	Cmn	751452202	4,034	215,251	SH		DFND	2	215,251	0	0
RAMCO-GERSHENSON PROP CMN STK (N/C RPS REALTY)	Cmn	751452202	1,980	105,642	SH		DFND		105,642	0	0
RAND LOGISTICS INC COMMON STOCK	Cmn	752182105	20	26,440	SH		DFND	1	26,440	0	0
Randgold Resources Limited	Cmn	752344309	250	2,500	SH	Call	DFND	2	2,500	0	0
Randgold Resources Limited	Cmn	752344309	741	7,400	SH	Put	DFND	2	7,400	0	0
Randgold Resources Limited	Cmn	752344309	5,824	58,200	SH	Call	DFND	1	58,200	0	0
Randgold Resources Limited	Cmn	752344309	7,996	79,900	SH	Put	DFND	1	79,900	0	0
RANGE RESOURCES CORP CMN STOCK	Cmn	75281A109	3,091	79,757	SH		DFND	2	79,757	0	0
RANGE RESOURCES CORP CMN STOCK	Cmn	75281A109	8,157	210,500	SH	Call	DFND	1	210,500	0	0
RANGE RESOURCES CORP CMN STOCK	Cmn	75281A109	10,048	259,300	SH	Put	DFND	1	259,300	0	0
RANGE RESOURCES CORP CMN STOCK	Cmn	75281A109	69,382	1,790,496	SH		DFND		1,790,496	0	0
RAPID7 INC	Cmn	753422104	367	20,789	SH		DFND	2	20,789	0	0
RAPTOR PHARMACEUTICAL CORP	Cmn	75382F106	225	25,100	SH	Call	DFND	1	25,100	0	0
RAPTOR PHARMACEUTICAL CORP	Cmn	75382F106	179	19,900	SH	Put	DFND	1	19,900	0	0
RAVEN INDUSTRIES INC CMN STK	Cmn	754212108	2,301	99,894	SH		DFND		99,894	0	0
RAYMOND JAMES FINANCIAL, INC. CORP CMN STK	Cmn	754730109	959	16,470	SH		DFND	2	16,470	0	0
RAYMOND JAMES FINANCIAL, INC. CORP CMN STK	Cmn	754730109	2,043	35,100	SH	Call	DFND	1	35,100	0	0
RAYMOND JAMES FINANCIAL, INC. CORP CMN STK	Cmn	754730109	268	4,600	SH	Put	DFND	1	4,600	0	0
RAYONIER ADVANCED MATERI	Cmn	75508B104	297	22,200	SH	Call	DFND	1	22,200	0	0
RAYONIER ADVANCED MATERI	Cmn	75508B104	140	10,500	SH	Put	DFND	1	10,500	0	0
RAYONIER INC	Cmn	754907103	430	16,200	SH		DFND	1	16,200	0	0
RAYTHEON COMPANY	Cmn	755111507	30,736	225,787	SH		DFND	2	225,787	0	0
RAYTHEON COMPANY	Cmn	755111507	9,652	70,900	SH	Call	DFND	2	70,900	0	0
RAYTHEON COMPANY	Cmn	755111507	8,495	62,400	SH	Put	DFND	2	62,400	0	0
RAYTHEON COMPANY	Cmn	755111507	18,078	132,800	SH	Call	DFND	1	132,800	0	0
RAYTHEON COMPANY	Cmn	755111507	27,280	200,400	SH	Put	DFND	1	200,400	0	0
RAYTHEON COMPANY	Cmn	755111507	32,733	240,452	SH		DFND		240,452	0	0
RBC BEARINGS INC COMMON STOCK	Cmn	75524B104	1,307	17,089	SH		DFND	2	17,089	0	0
RCI HOSPITALITY HOLDINGS INC	Cmn	74934Q108	148	12,800	SH	Put	DFND	1	12,800	0	0
REAL ESTATE SELECT SECT SPDR	Cmn	81369Y860	2,849	86,954	SH		DFND	1	86,954	0	0
REAL ESTATE SELECT SECT SPDR	Cmn	81369Y860	210	6,400	SH	Put	DFND	1	6,400	0	0
REALOGY HOLDINGS CORP	Cmn	75605Y106	13,448	520,031	SH		DFND	2	520,031	0	0
REALOGY HOLDINGS CORP	Cmn	75605Y106	647	25,000	SH	Call	DFND	2	25,000	0	0
REALOGY HOLDINGS CORP	Cmn	75605Y106	928	35,900	SH	Put	DFND	2	35,900	0	0
REALOGY HOLDINGS CORP	Cmn	75605Y106	1,190	46,000	SH	Call	DFND	1	46,000	0	0
REALOGY HOLDINGS CORP	Cmn	75605Y106	481	18,600	SH	Put	DFND	1	18,600	0	0
REALPAGE INC	Cmn	75606N109	1,057	41,135	SH		DFND	2	41,135	0	0
REALTY INCOME CORP CMN STOCK	Cmn	756109104	18,268	272,942	SH		DFND	2	272,942	0	0
REALTY INCOME CORP CMN STOCK	Cmn	756109104	3,494	52,200	SH	Call	DFND	1	52,200	0	0
REALTY INCOME CORP CMN STOCK	Cmn	756109104	3,253	48,600	SH	Put	DFND	1	48,600	0	0
REALTY INCOME CORP CMN STOCK	Cmn	756109104	30,909	461,814	SH		DFND		461,814	0	0
RECON CAPITAL DAX GERMANY	Cmn	75623U201	495	19,789	SH		DFND	1	19,789	0	0
RECON CAPITAL NASDAQ-100 COV	Cmn	75623U102	581	26,229	SH		DFND	1	26,229	0	0
RECON TECHNOLOGY LTD	Cmn	G7415M108	24	21,822	SH		DFND	1	21,822	0	0
RED HAT INC CMN STOCK	Cmn	756577102	6,057	74,941	SH		DFND	2	74,941	0	0
RED HAT INC CMN STOCK	Cmn	756577102	778	9,623	SH		DFND	1	9,623	0	0
RED HAT INC CMN STOCK	Cmn	756577102	6,677	82,600	SH	Call	DFND	1	82,600	0	0
RED HAT INC CMN STOCK	Cmn	756577102	8,722	107,900	SH	Put	DFND	1	107,900	0	0
RED HAT INC CMN STOCK	Cmn	756577102	239,501	2,963,018	SH		DFND		2,963,018	0	0
RED ROBIN GOURMET BURGERS CMN STK	Cmn	75689M101	270	6,017	SH		DFND	1	6,017	0	0
RED ROBIN GOURMET BURGERS CMN STK	Cmn	75689M101	337	7,500	SH	Call	DFND	1	7,500	0	0
RED ROBIN GOURMET BURGERS CMN STK	Cmn	75689M101	697	15,500	SH	Put	DFND	1	15,500	0	0
RED ROCK RESORTS INC	Cmn	75700L108	1,097	46,504	SH		DFND	2	46,504	0	0
RED ROCK RESORTS INC	Cmn	75700L108	724	30,696	SH		DFND		30,696	0	0
REDWOOD TR INC CMN STOCK	Cmn	758075402	1,202	84,873	SH		DFND	2	84,873	0	0
REDWOOD TR INC CMN STOCK	Cmn	758075402	506	35,714	SH		DFND		35,714	0	0
REED ELSEVIER NV - SPONS ADR	Depository Receipt	75955B102	260	14,538	SH		DFND	1	14,538	0	0
REGAL BELOIT CORP	Cmn	758750103	3,915	65,808	SH		DFND	2	65,808	0	0
REGAL ENTERTAINMENT GROUP CMN STK	Cmn	758766109	7,655	351,944	SH		DFND	2	351,944	0	0
REGAL ENTERTAINMENT GROUP CMN STK	Cmn	758766109	326	15,000	SH	Call	DFND	1	15,000	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	13,950	34,701	SH		DFND	2	34,701	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	322	800	SH	Call	DFND	2	800	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	402	1,000	SH	Put	DFND	2	1,000	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	18,226	45,337	SH		DFND	1	45,337	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	74,052	184,200	SH	Call	DFND	1	184,200	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	101,992	253,700	SH	Put	DFND	1	253,700	0	0
REGENERON PHARMACEUT CMN STK	Cmn	75886F107	19,282	47,963	SH		DFND		47,963	0	0
REGENXBIO INC	Cmn	75901B107	141	10,053	SH		DFND	2	10,053	0	0
REGIONAL MANAGEMENT CORP	Cmn	75902K106	277	12,772	SH		DFND	2	12,772	0	0
REGIONS FINANCIAL CORP. COMMON STOCK	Cmn	7591EP100	371	37,627	SH		DFND	1	37,627	0	0
REGIONS FINANCIAL CORP. COMMON STOCK	Cmn	7591EP100	4,726	478,800	SH	Call	DFND	1	478,800	0	0
REGIONS FINANCIAL CORP. COMMON STOCK	Cmn	7591EP100	523	53,000	SH	Put	DFND	1	53,000	0	0
REGIONS FINANCIAL CORP. COMMON STOCK	Cmn	7591EP100	4,746	480,870	SH		DFND		480,870	0	0
REGIS CORP/MN CMN STK	Cmn	758932107	1,116	88,896	SH		DFND		88,896	0	0
REGULUS THERAPEUTICS INC	Cmn	75915K101	76	22,942	SH		DFND	2	22,942	0	0
REINSURANCE GROUP AMER INC CMN STK	Cmn	759351604	1,686	15,623	SH		DFND	2	15,623	0	0
REINSURANCE GROUP AMER INC CMN STK	Cmn	759351604	243	2,251	SH		DFND	1	2,251	0	0
REINSURANCE GROUP AMER INC CMN STK	Cmn	759351604	583	5,400	SH	Call	DFND	1	5,400	0	0
REINSURANCE GROUP AMER INC CMN STK	Cmn	759351604	29,794	276,022	SH		DFND		276,022	0	0
RELIANCE STL & ALUM CO CMN STOCK	Cmn	759509102	975	13,532	SH		DFND	1	13,532	0	0
RELIANCE STL & ALUM CO CMN STOCK	Cmn	759509102	612	8,500	SH	Call	DFND	1	8,500	0	0
RELIANCE STL & ALUM CO CMN STOCK	Cmn	759509102	591	8,200	SH	Put	DFND	1	8,200	0	0
RELIANCE STL & ALUM CO CMN STOCK	Cmn	759509102	11,145	154,734	SH		DFND		154,734	0	0
RELIV INTERNATIONAL INC CMN STK	Cmn	75952R100	40	57,269	SH		DFND	1	57,269	0	0
RENAISSANCERE HOLDINGS LTD	Cmn	G7496G103	423	3,520	SH		DFND	1	3,520	0	0
RENAISSANCERE HOLDINGS LTD	Cmn	G7496G103	421	3,500	SH	Call	DFND	1	3,500	0	0
RENAISSANCERE HOLDINGS LTD	Cmn	G7496G103	276	2,300	SH	Put	DFND	1	2,300	0	0
RENASANT CORP CMN STK	Cmn	75970E107	335	9,974	SH		DFND	2	9,974	0	0
RENASANT CORP CMN STK	Cmn	75970E107	226	6,732	SH		DFND		6,732	0	0
RENEWABLE ENERGY GROUP 2.75% CB 06/01/2019-REGISTE	Bond	75972AAA1	1,740	1,877,000	PRN		DFND		0	0	0
RENEWABLE ENERGY GROUP INC	Cmn	75972A301	1,345	158,809	SH		DFND	2	158,809	0	0
RENEWABLE ENERGY GROUP INC	Cmn	75972A301	387	45,672	SH		DFND	1	45,672	0	0
RENEWABLE ENERGY GROUP INC	Cmn	75972A301	140	16,500	SH	Put	DFND	1	16,500	0	0
RENNOVA HEALTH INC	Cmn	759757107	31	161,421	SH		DFND	1	161,421	0	0
RENREN INC-ADR	Depository Receipt	759892102	255	123,628	SH		DFND	1	123,628	0	0
RENREN INC-ADR	Cmn	759892102	26	12,400	SH	Call	DFND	1	12,400	0	0
RENREN INC-ADR	Cmn	759892102	170	82,600	SH	Put	DFND	1	82,600	0	0
RENT-A-CENTER INC CMN STOCK	Cmn	76009N100	230	18,200	SH	Call	DFND	1	18,200	0	0
RENTECH INC CMN STK	Cmn	760112201	48	16,284	SH		DFND	1	16,284	0	0
REPLIGEN CORP 2.125% CB 06/01/2021-REGISTERED	Bond	759916AA7	17,476	15,103,000	PRN		DFND		0	0	0
REPLIGEN CORP CMN STK	Cmn	759916109	201	6,663	SH		DFND	2	6,663	0	0
REPLIGEN CORP CMN STK	Cmn	759916109	539	17,867	SH		DFND	1	17,867	0	0
REPLIGEN CORP CMN STK	Cmn	759916109	226	7,500	SH	Call	DFND	1	7,500	0	0
REPLIGEN CORP CMN STK	Cmn	759916109	308	10,200	SH	Put	DFND	1	10,200	0	0
REPROS THERAPEUTICS CMN STK	Cmn	76028H209	42	19,900	SH	Call	DFND	1	19,900	0	0
REPUBLIC SERVICES CMN STOCK	Cmn	760759100	710	14,075	SH		DFND	2	14,075	0	0
REPUBLIC SERVICES CMN STOCK	Cmn	760759100	237	4,700	SH	Call	DFND	1	4,700	0	0
REPUBLIC SERVICES CMN STOCK	Cmn	760759100	373	7,400	SH	Put	DFND	1	7,400	0	0
RESEARCH FRONTIERS INC CMN STK	Cmn	760911107	54	20,974	SH		DFND	1	20,974	0	0
RESMED INC CMN STOCK	Cmn	761152107	472	7,285	SH		DFND	1	7,285	0	0
RESMED INC CMN STOCK	Cmn	761152107	305	4,700	SH	Call	DFND	1	4,700	0	0
RESMED INC CMN STOCK	Cmn	761152107	382	5,900	SH	Put	DFND	1	5,900	0	0
RESOLUTE ENERGY CORP	Cmn	76116A306	918	35,220	SH		DFND	2	35,220	0	0
RESOLUTE ENERGY CORP	Cmn	76116A306	1,313	50,400	SH	Call	DFND	1	50,400	0	0
RESOLUTE ENERGY CORP	Cmn	76116A306	407	15,600	SH	Put	DFND	1	15,600	0	0
RESOLUTE FOREST PRODUCTS	Cmn	76117W109	190	40,188	SH		DFND	2	40,188	0	0
RESOURCE CAPITAL CORP COMMON STOCK	Cmn	76120W708	138	10,756	SH		DFND	1	10,756	0	0
RESOURCES GLOBAL PROFESSIONALS	Cmn	76122Q105	970	64,951	SH		DFND		64,951	0	0
RESTAURANT BRANDS INTERN	Cmn	76131D103	731	16,402	SH		DFND	1	16,402	0	0
RESTAURANT BRANDS INTERN	Cmn	76131D103	816	18,300	SH	Call	DFND	1	18,300	0	0
RESTAURANT BRANDS INTERN	Cmn	76131D103	1,721	38,600	SH	Put	DFND	1	38,600	0	0
RESTORATION HARDWARE HOLDINGS INC	Cmn	761283100	1,573	45,500	SH	Call	DFND	2	45,500	0	0
RESTORATION HARDWARE HOLDINGS INC	Cmn	761283100	1,179	34,100	SH	Put	DFND	2	34,100	0	0
RESTORATION HARDWARE HOLDINGS INC	Cmn	761283100	10,222	295,600	SH	Call	DFND	1	295,600	0	0
RESTORATION HARDWARE HOLDINGS INC	Cmn	761283100	6,961	201,300	SH	Put	DFND	1	201,300	0	0
RETAIL OPPORTUNITY INVESTMENTS	Cmn	76131N101	6,206	282,586	SH		DFND	2	282,586	0	0
RETAIL OPPORTUNITY INVESTMENTS	Cmn	76131N101	3,981	181,265	SH		DFND		181,265	0	0
RETAIL PROPERTIES OF AME - A	Cmn	76131V202	10,287	612,345	SH		DFND		612,345	0	0
RETAILMENOT INC	Cmn	76132B106	255	25,800	SH	Call	DFND	1	25,800	0	0
RETROPHIN INC	Cmn	761299106	312	13,959	SH		DFND	2	13,959	0	0
RETROPHIN INC	Cmn	761299106	293	13,100	SH	Call	DFND	1	13,100	0	0
RETROPHIN INC	Cmn	761299106	300	13,400	SH	Put	DFND	1	13,400	0	0
RETROPHIN INC	Cmn	761299106	1,230	54,942	SH		DFND		54,942	0	0
REVLON INC. - CL A CMN STOCK	Cmn	761525609	1,150	31,262	SH		DFND		31,262	0	0
REX AMERICAN RESOURCES CORP	Cmn	761624105	2,631	31,039	SH		DFND	2	31,039	0	0
REXFORD INDUSTRIAL REALTY IN	Cmn	76169C100	998	43,602	SH		DFND	2	43,602	0	0
REXNORD CORP	Cmn	76169B102	1,301	60,789	SH		DFND	2	60,789	0	0
REXNORD CORP	Cmn	76169B102	306	14,301	SH		DFND	1	14,301	0	0
REYNOLDS AMERICAN INC CMN STOCK	Cmn	761713106	9,889	209,725	SH		DFND	2	209,725	0	0
REYNOLDS AMERICAN INC CMN STOCK	Cmn	761713106	633	13,421	SH		DFND	1	13,421	0	0
REYNOLDS AMERICAN INC CMN STOCK	Cmn	761713106	4,974	105,500	SH	Call	DFND	1	105,500	0	0
REYNOLDS AMERICAN INC CMN STOCK	Cmn	761713106	5,818	123,400	SH	Put	DFND	1	123,400	0	0
REYNOLDS AMERICAN INC CMN STOCK	Cmn	761713106	2,819	59,798	SH		DFND		59,798	0	0
REYNOLDS AMERICAN INC CMN STOCK	Cmn	761713106	1,240	26,300	SH	Put	DFND		26,300	0	0
RHAPSODY ACQUISITION CORP COMMON STOCK	Cmn	74164F103	521	25,280	SH		DFND	2	25,280	0	0
RHAPSODY ACQUISITION CORP COMMON STOCK	Cmn	74164F103	3,335	161,890	SH		DFND		161,890	0	0
RICE ENERGY INC	Cmn	762760106	640	24,506	SH		DFND	1	24,506	0	0
RICE ENERGY INC	Cmn	762760106	1,185	45,400	SH	Call	DFND	1	45,400	0	0
RICE ENERGY INC	Cmn	762760106	943	36,100	SH	Put	DFND	1	36,100	0	0
RICE ENERGY INC	Cmn	762760106	25,201	965,186	SH		DFND		965,186	0	0
RICHMONT MINES INC CMN STOCK	Cmn	76547T106	148	14,746	SH		DFND	1	14,746	0	0
RICHMONT MINES INC CMN STOCK	Cmn	76547T106	155	15,400	SH	Call	DFND	1	15,400	0	0
RIGEL PHARMACEUTICALS INC	Cmn	766559603	504	137,334	SH		DFND	1	137,334	0	0
RIGEL PHARMACEUTICALS INC	Cmn	766559603	66	17,900	SH	Call	DFND	1	17,900	0	0
RIGEL PHARMACEUTICALS INC	Cmn	766559603	151	41,100	SH	Put	DFND	1	41,100	0	0
RIGEL PHARMACEUTICALS INC	Cmn	766559603	12,357	3,367,025	SH		DFND		3,367,025	0	0
RING ENERGY INC	Cmn	76680V108	202	18,444	SH		DFND	1	18,444	0	0
RINGCENTRAL INC	Cmn	76680R206	2,450	103,537	SH		DFND	2	103,537	0	0
RINGCENTRAL INC	Cmn	76680R206	752	31,800	SH	Call	DFND	1	31,800	0	0
RIO TINTO PLC -SPON ADR 4:1	Depository Receipt	767204100	15,023	449,801	SH		DFND	2	449,801	0	0
RIO TINTO PLC -SPON ADR 4:1	Cmn	767204100	14,666	439,100	SH	Call	DFND	1	439,100	0	0
RIO TINTO PLC -SPON ADR 4:1	Cmn	767204100	2,321	69,500	SH	Put	DFND	1	69,500	0	0
RITCHIE BROS AUCTIONEERS INC CMN STOCK	Cmn	767744105	3,380	96,377	SH		DFND	2	96,377	0	0
RITCHIE BROS AUCTIONEERS INC CMN STOCK	Cmn	767744105	238	6,785	SH		DFND	1	6,785	0	0
RITE AID CORP NEW YORK	Cmn	767754104	1,971	256,266	SH		DFND	1	256,266	0	0
RITE AID CORP NEW YORK	Cmn	767754104	773	100,500	SH	Call	DFND	1	100,500	0	0
RITE AID CORP NEW YORK	Cmn	767754104	1,138	148,000	SH	Put	DFND	1	148,000	0	0
RIVERFRONT STRATEGIC INCOME	Cmn	00162Q783	358	14,143	SH		DFND	1	14,143	0	0
RLI CORP CMN STOCK	Cmn	749607107	419	6,131	SH		DFND	2	6,131	0	0
RLJ ENTERTAINMENT INC	Cmn	74965F203	25	11,552	SH		DFND	1	11,552	0	0
RMG NETWORKS HOLDING CORP	Cmn	74966K102	10	10,964	SH		DFND	1	10,964	0	0
ROBERT HALF INTL INC CMN STK	Cmn	770323103	541	14,300	SH	Call	DFND	1	14,300	0	0
ROBERT HALF INTL INC CMN STK	Cmn	770323103	579	15,300	SH	Put	DFND	1	15,300	0	0
ROCKET FUEL INC	Cmn	773111109	83	31,395	SH		DFND	1	31,395	0	0
ROCKET FUEL INC	Cmn	773111109	105	39,700	SH	Call	DFND	1	39,700	0	0
ROCKET FUEL INC	Cmn	773111109	59	22,400	SH	Put	DFND	1	22,400	0	0
ROCKWELL AUTOMATION INC	Cmn	773903109	1,102	9,008	SH		DFND	1	9,008	0	0
ROCKWELL AUTOMATION INC	Cmn	773903109	5,004	40,900	SH	Call	DFND	1	40,900	0	0
ROCKWELL AUTOMATION INC	Cmn	773903109	2,153	17,600	SH	Put	DFND	1	17,600	0	0
ROCKWELL AUTOMATION INC	Cmn	773903109	10,870	88,848	SH		DFND		88,848	0	0
ROCKWELL COLLINS COMMON STK	Cmn	774341101	27,786	329,453	SH		DFND	2	329,453	0	0
ROCKWELL COLLINS COMMON STK	Cmn	774341101	898	10,643	SH		DFND	1	10,643	0	0
ROCKWELL COLLINS COMMON STK	Cmn	774341101	1,839	21,800	SH	Call	DFND	1	21,800	0	0
ROCKWELL COLLINS COMMON STK	Cmn	774341101	692	8,200	SH	Put	DFND	1	8,200	0	0
ROCKWELL COLLINS COMMON STK	Cmn	774341101	11,824	140,193	SH		DFND		140,193	0	0
ROCKWELL MEDICAL INC	Cmn	774374102	144	21,561	SH		DFND	1	21,561	0	0
ROCKWELL MEDICAL INC	Cmn	774374102	243	36,200	SH	Call	DFND	1	36,200	0	0
ROCKWELL MEDICAL INC	Cmn	774374102	462	69,000	SH	Put	DFND	1	69,000	0	0
ROGERS COMM - CL B COM STK	Cmn	775109200	251	5,920	SH		DFND	1	5,920	0	0
ROGERS COMMUN CL 'B' CMN STOCK	Cmn	775109200	521	12,280	SH		DFND	2	12,280	0	0
ROGERS CORP CMN STK	Cmn	775133101	574	9,400	SH	Call	DFND	1	9,400	0	0
ROPER TECHNOLOGIES INC	Cmn	776696106	1,569	8,600	SH	Call	DFND	1	8,600	0	0
ROPER TECHNOLOGIES INC	Cmn	776696106	1,186	6,500	SH	Put	DFND	1	6,500	0	0
ROPER TECHNOLOGIES INC	Cmn	776696106	42,853	234,851	SH		DFND		234,851	0	0
ROSS STORES INC CMN STK	Cmn	778296103	219	3,400	SH	Call	DFND	2	3,400	0	0
ROSS STORES INC CMN STK	Cmn	778296103	757	11,768	SH		DFND	1	11,768	0	0
ROSS STORES INC CMN STK	Cmn	778296103	4,353	67,700	SH	Call	DFND	1	67,700	0	0
ROSS STORES INC CMN STK	Cmn	778296103	6,430	100,000	SH	Put	DFND	1	100,000	0	0
ROWAN COS PLC	Cmn	G7665A101	188	12,387	SH		DFND	1	12,387	0	0
ROWAN COS PLC	Cmn	G7665A101	855	56,400	SH	Call	DFND	1	56,400	0	0
ROWAN COS PLC	Cmn	G7665A101	1,181	77,900	SH	Put	DFND	1	77,900	0	0
ROWAN COS PLC	Cmn	G7665A101	718	47,361	SH		DFND		47,361	0	0
ROYAL BANK OF CANADA CMN STK	Cmn	780087102	713	11,500	SH		DFND	2	11,500	0	0
ROYAL BANK OF CANADA CMN STK	Cmn	780087102	64,772	1,045,383	SH		DFND		1,045,383	0	0
ROYAL BANK OF SCOT-SPON ADR	Depository Receipt	780097689	467	100,179	SH		DFND	1	100,179	0	0
ROYAL BANK OF SCOT-SPON ADR	Cmn	780097689	96	20,500	SH	Call	DFND	1	20,500	0	0
ROYAL BANK OF SCOT-SPON ADR	Cmn	780097689	415	89,000	SH	Put	DFND	1	89,000	0	0
ROYAL BK CDA MONTREAL QUE CMN STOCK	Cmn	780087102	1,765	28,487	SH		DFND	2	28,487	0	0
ROYAL BK CDA MONTREAL QUE CMN STOCK	Cmn	780087102	1,800	29,053	SH		DFND	1	29,053	0	0
ROYAL BK CDA MONTREAL QUE CMN STOCK	Cmn	780087102	2,169	35,000	SH	Call	DFND	1	35,000	0	0
ROYAL BK CDA MONTREAL QUE CMN STOCK	Cmn	780087102	4,238	68,400	SH	Put	DFND	1	68,400	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	21,668	289,097	SH		DFND	2	289,097	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	225	3,000	SH	Call	DFND	2	3,000	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	11,427	152,455	SH		DFND	1	152,455	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	14,151	188,800	SH	Call	DFND	1	188,800	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	31,756	423,700	SH	Put	DFND	1	423,700	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	49,246	657,054	SH		DFND		657,054	0	0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK	Cmn	V7780T103	14,990	200,000	SH	Call	DFND		200,000	0	0
ROYAL DUTCH SHELL ADR A 1:2 COMMON	Depository Receipt	780259206	9,488	189,488	SH		DFND	2	189,488	0	0
ROYAL DUTCH SHELL ADR A 1:2 COMMON	Depository Receipt	780259206	664	13,262	SH		DFND	1	13,262	0	0
ROYAL DUTCH SHELL ADR A 1:2 COMMON	Cmn	780259206	9,228	184,300	SH	Call	DFND	1	184,300	0	0
ROYAL DUTCH SHELL ADR A 1:2 COMMON	Cmn	780259206	4,236	84,600	SH	Put	DFND	1	84,600	0	0
ROYAL DUTCH SHELL PLC-ADR B 1:2	Depository Receipt	780259107	2,143	40,572	SH		DFND	1	40,572	0	0
ROYAL DUTCH SHELL PLC-ADR B 1:2	Cmn	780259107	3,207	60,700	SH	Call	DFND	1	60,700	0	0
ROYAL DUTCH SHELL PLC-ADR B 1:2	Cmn	780259107	3,957	74,900	SH	Put	DFND	1	74,900	0	0
ROYAL GOLD INC CMN STK	Cmn	780287108	6,287	81,200	SH	Call	DFND	2	81,200	0	0
ROYAL GOLD INC CMN STK	Cmn	780287108	7,162	92,500	SH	Put	DFND	2	92,500	0	0
ROYAL GOLD INC CMN STK	Cmn	780287108	2,956	38,179	SH		DFND	1	38,179	0	0
ROYAL GOLD INC CMN STK	Cmn	780287108	8,695	112,300	SH	Call	DFND	1	112,300	0	0
ROYAL GOLD INC CMN STK	Cmn	780287108	12,017	155,200	SH	Put	DFND	1	155,200	0	0
ROYAL GOLD INC CMN STK	Cmn	780287108	1,663	21,473	SH		DFND		21,473	0	0
ROYCE MICRO-CAP TRUST INC	Cmn	780915104	80	10,283	SH		DFND	1	10,283	0	0
RPC ENERGY SERVICES INC CMN STK	Cmn	749660106	46,289	2,755,320	SH		DFND		2,755,320	0	0
RPM INTL INC COMMON STOCK	Cmn	749685103	285	5,311	SH		DFND	1	5,311	0	0
RPM INTL INC COMMON STOCK	Cmn	749685103	252	4,700	SH	Put	DFND	1	4,700	0	0
RPX CORP	Cmn	74972G103	981	91,808	SH		DFND		91,808	0	0
RSP PERMIAN INC	Cmn	74978Q105	2,603	67,127	SH		DFND	2	67,127	0	0
RSP PERMIAN INC	Cmn	74978Q105	225	5,800	SH	Call	DFND	1	5,800	0	0
RSP PERMIAN INC	Cmn	74978Q105	644	16,600	SH	Put	DFND	1	16,600	0	0
RSP PERMIAN INC	Cmn	74978Q105	6,952	179,266	SH		DFND		179,266	0	0
RUBICON PROJECT INC/THE	Cmn	78112V102	1,094	132,182	SH		DFND	2	132,182	0	0
RUBICON PROJECT INC/THE	Cmn	78112V102	120	14,500	SH	Put	DFND	1	14,500	0	0
RUBICON PROJECT INC/THE	Cmn	78112V102	2,080	251,164	SH		DFND		251,164	0	0
RUBY TUESDAY INC CMN STK	Cmn	781182100	431	172,595	SH		DFND	2	172,595	0	0
RUBY TUESDAY INC CMN STK	Cmn	781182100	25	10,145	SH		DFND	1	10,145	0	0
RUBY TUESDAY INC CMN STK	Cmn	781182100	1,638	655,106	SH		DFND		655,106	0	0
RUDOLPH TECHNOLOGIES INC CMN STOCK	Cmn	781270103	544	30,683	SH		DFND	2	30,683	0	0
RUDOLPH TECHNOLOGIES INC CMN STOCK	Cmn	781270103	271	15,271	SH		DFND	1	15,271	0	0
RUDOLPH TECHNOLOGIES INC CMN STOCK	Cmn	781270103	186	10,498	SH		DFND		10,498	0	0
RUSH ENTERPRISES INC CMN STOCK	Cmn	781846209	318	12,980	SH		DFND	2	12,980	0	0
RUSH ENTERPRISES INC CMN STOCK	Cmn	781846209	207	8,465	SH		DFND	1	8,465	0	0
RUTH'S HOSPITALITY GROUP INC	Cmn	783332109	891	63,123	SH		DFND	2	63,123	0	0
RUTH'S HOSPITALITY GROUP INC	Cmn	783332109	314	22,263	SH		DFND	1	22,263	0	0
RUTH'S HOSPITALITY GROUP INC	Cmn	783332109	188	13,300	SH	Call	DFND	1	13,300	0	0
RUTH'S HOSPITALITY GROUP INC	Cmn	783332109	1,448	102,565	SH		DFND		102,565	0	0
RXI PHARMACEUTICALS	Cmn	74979C501	22	12,319	SH		DFND	1	12,319	0	0
RYANAIR HOLDINGS PLC-SP ADR 1:5	Cmn	783513203	533	7,100	SH	Call	DFND	1	7,100	0	0
RYANAIR HOLDINGS PLC-SP ADR 1:5	Cmn	783513203	390	5,200	SH	Put	DFND	1	5,200	0	0
RYDER SYS INC	Cmn	783549108	9,705	147,161	SH		DFND	2	147,161	0	0
RYDER SYS INC	Cmn	783549108	2,770	42,000	SH	Call	DFND	1	42,000	0	0
RYDER SYS INC	Cmn	783549108	1,088	16,500	SH	Put	DFND	1	16,500	0	0
RYERSON HOLDING CORP	Cmn	783754104	1,745	154,522	SH		DFND	2	154,522	0	0
RYMAN HOSPITALITY PROPERTIES	Cmn	78377T107	409	8,497	SH		DFND	1	8,497	0	0
RYMAN HOSPITALITY PROPERTIES	Cmn	78377T107	299	6,200	SH	Call	DFND	1	6,200	0	0
RYMAN HOSPITALITY PROPERTIES	Cmn	78377T107	693	14,384	SH		DFND		14,384	0	0
S & T BANCORP INC CMN STK	Cmn	783859101	658	22,711	SH		DFND		22,711	0	0
S&P GLOBAL INC	Cmn	78409V104	8,822	69,706	SH		DFND	2	69,706	0	0
S&P GLOBAL INC	Cmn	78409V104	342	2,700	SH	Call	DFND	2	2,700	0	0
S&P GLOBAL INC	Cmn	78409V104	266	2,100	SH	Put	DFND	2	2,100	0	0
S&P GLOBAL INC	Cmn	78409V104	3,949	31,200	SH	Call	DFND	1	31,200	0	0
S&P GLOBAL INC	Cmn	78409V104	3,556	28,100	SH	Put	DFND	1	28,100	0	0
S&P GLOBAL INC	Cmn	78409V104	80,796	638,403	SH		DFND		638,403	0	0
S&W SEED CO	Cmn	785135104	65	12,661	SH		DFND	1	12,661	0	0
S&W SEED CO	Cmn	785135104	55	10,700	SH	Call	DFND	1	10,700	0	0
SABINE ROYALTY TRUST CMN STK	Cmn	785688102	230	6,269	SH		DFND		6,269	0	0
SABRA HEALTH CARE REIT INC	Cmn	78573L106	347	13,774	SH		DFND	2	13,774	0	0
SABRE CORP	Cmn	78573M104	290	10,301	SH		DFND	2	10,301	0	0
SABRE CORP	Cmn	78573M104	262	9,300	SH	Call	DFND	1	9,300	0	0
SAFE BULKERS INC	Cmn	Y7388L103	32	22,704	SH		DFND	1	22,704	0	0
SAFE BULKERS INC	Cmn	Y7388L103	26	18,300	SH	Put	DFND	1	18,300	0	0
SAFETY INSURANCE GROUP INC COMMON STOCK	Cmn	78648T100	396	5,895	SH		DFND	2	5,895	0	0
SAFETY INSURANCE GROUP INC COMMON STOCK	Cmn	78648T100	773	11,503	SH		DFND		11,503	0	0
SAGE THERAPEUTICS INC	Cmn	78667J108	663	14,400	SH	Call	DFND	1	14,400	0	0
SAGE THERAPEUTICS INC	Cmn	78667J108	962	20,900	SH	Put	DFND	1	20,900	0	0
SAGE THERAPEUTICS INC	Cmn	78667J108	58,687	1,274,413	SH		DFND		1,274,413	0	0
SALESFORCE.COM INC COMMON STOCK	Cmn	79466L302	42,705	598,702	SH		DFND	2	598,702	0	0
SALESFORCE.COM INC COMMON STOCK	Cmn	79466L302	13,763	192,952	SH		DFND	1	192,952	0	0
SALESFORCE.COM INC COMMON STOCK	Cmn	79466L302	45,052	631,600	SH	Call	DFND	1	631,600	0	0
SALESFORCE.COM INC COMMON STOCK	Cmn	79466L302	52,670	738,400	SH	Put	DFND	1	738,400	0	0
SALESFORCE.COM INC COMMON STOCK	Cmn	79466L302	99,040	1,388,473	SH		DFND		1,388,473	0	0
SALLY BEAUTY CO INC COMMON STOCK	Cmn	79546E104	239	9,300	SH	Put	DFND	1	9,300	0	0
SAMSON OIL & GAS LTD-SP ADR	Depository Receipt	796043206	15	20,930	SH		DFND	1	20,930	0	0
SAN JUAN BASIN ROYALTY TR CMN STK	Cmn	798241105	213	36,183	SH		DFND		36,183	0	0
SANCHEZ ENERGY CORP	Cmn	79970Y105	8,342	943,624	SH		DFND	2	943,624	0	0
SANCHEZ ENERGY CORP	Cmn	79970Y105	141	15,964	SH		DFND	1	15,964	0	0
SANCHEZ ENERGY CORP	Cmn	79970Y105	682	77,100	SH	Call	DFND	1	77,100	0	0
SANCHEZ ENERGY CORP	Cmn	79970Y105	984	111,300	SH	Put	DFND	1	111,300	0	0
SANCHEZ ENERGY CORP	Cmn	79970Y105	952	107,666	SH		DFND		107,666	0	0
SANDERSON FARMS INC CMN STK	Cmn	800013104	2,639	27,400	SH	Call	DFND	1	27,400	0	0
SANDERSON FARMS INC CMN STK	Cmn	800013104	3,121	32,400	SH	Put	DFND	1	32,400	0	0
SANDRIDGE MISSISSIPPIAN TRUS	Cmn	80007T101	59	41,911	SH		DFND	1	41,911	0	0
SANDRIDGE MISSISSIPPIAN TRUS	Cmn	80007T101	64	45,400	SH	Put	DFND	1	45,400	0	0
SANDSTORM GOLD LTD	Cmn	80013R206	428	85,098	SH		DFND	1	85,098	0	0
SANDSTORM GOLD LTD	Cmn	80013R206	417	83,000	SH	Call	DFND	1	83,000	0	0
SANDSTORM GOLD LTD	Cmn	80013R206	565	112,400	SH	Put	DFND	1	112,400	0	0
SANDY SPRING BANCORP INC CMN STK	Cmn	800363103	376	12,297	SH		DFND		12,297	0	0
SANFILIPPO JOHN B&SON CMN STK	Cmn	800422107	793	15,447	SH		DFND	2	15,447	0	0
SANGAMO BIOSCIENCES INC CMN STK	Cmn	800677106	87	18,735	SH		DFND	1	18,735	0	0
SANGAMO BIOSCIENCES INC CMN STK	Cmn	800677106	271	58,600	SH	Call	DFND	1	58,600	0	0
SANGAMO BIOSCIENCES INC CMN STK	Cmn	800677106	169	36,400	SH	Put	DFND	1	36,400	0	0
SANMINA CORP	Cmn	801056102	512	18,000	SH	Call	DFND	1	18,000	0	0
SANMINA CORP	Cmn	801056102	236	8,300	SH	Put	DFND	1	8,300	0	0
SANOFI-AVENTIS SA -ADR 1:0.5	Cmn	80105N105	2,395	62,700	SH	Call	DFND	1	62,700	0	0
SANOFI-AVENTIS SA -ADR 1:0.5	Cmn	80105N105	1,894	49,600	SH	Put	DFND	1	49,600	0	0
SANOFI-AVENTIS SA-CVR	Cmn	80105N113	20	75,646	SH		DFND	1	75,646	0	0
SANTANDER CONSUMER USA HOLDI	Cmn	80283M101	1,818	149,473	SH		DFND	2	149,473	0	0
SANTANDER CONSUMER USA HOLDI	Cmn	80283M101	1,597	131,295	SH		DFND	1	131,295	0	0
SANTANDER CONSUMER USA HOLDI	Cmn	80283M101	1,743	143,300	SH	Put	DFND	1	143,300	0	0
SANTANDER CONSUMER USA HOLDI	Cmn	80283M101	809	66,514	SH		DFND		66,514	0	0
SAP AG - SPONS ADR 4:1	Cmn	803054204	5,092	55,700	SH	Call	DFND	2	55,700	0	0
SAP AG - SPONS ADR 4:1	Cmn	803054204	5,210	57,000	SH	Put	DFND	2	57,000	0	0
SAP AG - SPONS ADR 4:1	Cmn	803054204	3,921	42,900	SH	Call	DFND	1	42,900	0	0
SAP AG - SPONS ADR 4:1	Cmn	803054204	3,190	34,900	SH	Put	DFND	1	34,900	0	0
SAREPTA THERAPEUTICS INC	Cmn	803607100	3,683	59,979	SH		DFND	1	59,979	0	0
SAREPTA THERAPEUTICS INC	Cmn	803607100	12,466	203,000	SH	Call	DFND	1	203,000	0	0
SAREPTA THERAPEUTICS INC	Cmn	803607100	27,659	450,400	SH	Put	DFND	1	450,400	0	0
SAREPTA THERAPEUTICS INC	Cmn	803607100	35,726	581,760	SH		DFND		581,760	0	0
SASOL LTD-SPON ADR 1:1	Depository Receipt	803866300	316	11,559	SH		DFND	1	11,559	0	0
SASOL LTD-SPON ADR 1:1	Cmn	803866300	268	9,800	SH	Put	DFND	1	9,800	0	0
SBA COMMUNICATIONS CORP CMN STK	Cmn	78388J106	20,669	184,279	SH		DFND	2	184,279	0	0
SBA COMMUNICATIONS CORP CMN STK	Cmn	78388J106	545	4,859	SH		DFND	1	4,859	0	0
SBA COMMUNICATIONS CORP CMN STK	Cmn	78388J106	1,458	13,000	SH	Call	DFND	1	13,000	0	0
SBA COMMUNICATIONS CORP CMN STK	Cmn	78388J106	2,714	24,200	SH	Put	DFND	1	24,200	0	0
SBA COMMUNICATIONS CORP CMN STK	Cmn	78388J106	223,072	1,988,873	SH		DFND		1,988,873	0	0
SCANA CORP CMN STK	Cmn	80589M102	499	6,900	SH	Call	DFND	1	6,900	0	0
SCANA CORP CMN STK	Cmn	80589M102	398	5,500	SH	Put	DFND	1	5,500	0	0
SCANSOURCE INC CMN STOCK	Cmn	806037107	510	13,978	SH		DFND	2	13,978	0	0
SCHEIN HENRY INC CMN STOCK	Cmn	806407102	346	2,125	SH		DFND	1	2,125	0	0
SCHEIN HENRY INC CMN STOCK	Cmn	806407102	3,129	19,200	SH	Call	DFND	1	19,200	0	0
SCHEIN HENRY INC CMN STOCK	Cmn	806407102	1,451	8,900	SH	Put	DFND	1	8,900	0	0
SCHEIN HENRY INC CMN STOCK	Cmn	806407102	21,356	131,034	SH		DFND		131,034	0	0
SCHLUMBERGER LTD	Cmn	806857108	53,126	675,564	SH		DFND	2	675,564	0	0
SCHLUMBERGER LTD	Cmn	806857108	2,328	29,600	SH	Call	DFND	2	29,600	0	0
SCHLUMBERGER LTD	Cmn	806857108	3,523	44,800	SH	Put	DFND	2	44,800	0	0
SCHLUMBERGER LTD	Cmn	806857108	4,628	58,856	SH		DFND	1	58,856	0	0
SCHLUMBERGER LTD	Cmn	806857108	61,528	782,400	SH	Call	DFND	1	782,400	0	0
SCHLUMBERGER LTD	Cmn	806857108	55,905	710,900	SH	Put	DFND	1	710,900	0	0
SCHLUMBERGER LTD	Cmn	806857108	3,316	42,161	SH		DFND		42,161	0	0
SCHNITZER STEEL INDS -CL A CMN STK	Cmn	806882106	385	18,431	SH		DFND	2	18,431	0	0
SCHNITZER STEEL INDS -CL A CMN STK	Cmn	806882106	284	13,600	SH	Call	DFND	1	13,600	0	0
SCHNITZER STEEL INDS -CL A CMN STK	Cmn	806882106	357	17,100	SH	Put	DFND	1	17,100	0	0
SCHOLASTIC CORP CMN STK	Cmn	807066105	1,149	29,182	SH		DFND		29,182	0	0
SCHULMAN (A.) INC CMN STK	Cmn	808194104	289	9,932	SH		DFND	1	9,932	0	0
SCHULMAN (A.) INC CMN STK	Cmn	808194104	428	14,700	SH	Put	DFND	1	14,700	0	0
SCHWAB CHARLES CORP NEW	Cmn	808513105	4,303	136,308	SH		DFND	2	136,308	0	0
SCHWAB CHARLES CORP NEW	Cmn	808513105	11,106	351,800	SH	Call	DFND	1	351,800	0	0
SCHWAB CHARLES CORP NEW	Cmn	808513105	5,717	181,100	SH	Put	DFND	1	181,100	0	0
SCHWAB FUNDAMENTAL INTL L/C	Cmn	808524755	3,900	154,698	SH		DFND	1	154,698	0	0
SCHWAB FUNDAMENTAL INTL S/C	Cmn	808524748	3,117	106,422	SH		DFND	1	106,422	0	0
SCHWAB FUNDAMENTAL LARGE CAP	Cmn	808524771	255	8,205	SH		DFND	1	8,205	0	0
SCHWAB INTERMEDIATE-TERM US	Cmn	808524854	396	7,129	SH		DFND	1	7,129	0	0
SCICLONE PHARMACEUTICALS INC CMN STK	Cmn	80862K104	435	42,407	SH		DFND		42,407	0	0
SCIENCE APPLICATIONS INTERNATIONAL CORP	Cmn	808625107	707	10,191	SH		DFND	2	10,191	0	0
SCIENCE APPLICATIONS INTERNATIONAL CORP	Cmn	808625107	444	6,400	SH	Call	DFND	1	6,400	0	0
SCIENCE APPLICATIONS INTERNATIONAL CORP	Cmn	808625107	2,008	28,940	SH		DFND		28,940	0	0
SCIENTIFIC GAMES CORP CMN STK	Cmn	80874P109	223	19,787	SH		DFND	1	19,787	0	0
SCIENTIFIC GAMES CORP CMN STK	Cmn	80874P109	1,765	156,600	SH	Call	DFND	1	156,600	0	0
SCIENTIFIC GAMES CORP CMN STK	Cmn	80874P109	335	29,700	SH	Put	DFND	1	29,700	0	0
SCORPIO BULKERS INC	Cmn	Y7546A122	58	16,875	SH		DFND	2	16,875	0	0
SCORPIO BULKERS INC	Cmn	Y7546A122	38	11,000	SH	Call	DFND	1	11,000	0	0
SCORPIO TANKERS INC	Cmn	Y7542C106	806	174,046	SH		DFND	1	174,046	0	0
SCORPIO TANKERS INC	Cmn	Y7542C106	258	55,800	SH	Put	DFND	1	55,800	0	0
SCOTTS MIRACLE-GRO CO/THE CMN STK	Cmn	810186106	904	10,862	SH		DFND	1	10,862	0	0
SCOTTS MIRACLE-GRO CO/THE CMN STK	Cmn	810186106	550	6,600	SH	Call	DFND	1	6,600	0	0
SCOTTS MIRACLE-GRO CO/THE CMN STK	Cmn	810186106	691	8,300	SH	Put	DFND	1	8,300	0	0
SCOTTS MIRACLE-GRO CO/THE CMN STK	Cmn	810186106	2,851	34,242	SH		DFND		34,242	0	0
SCRIPPS CO (EW) -CL A CMN STK	Cmn	811054402	230	14,437	SH		DFND	1	14,437	0	0
SCRIPPS CO (EW) -CL A CMN STK	Cmn	811054402	205	12,900	SH	Call	DFND	1	12,900	0	0
SCRIPPS CO (EW) -CL A CMN STK	Cmn	811054402	1,310	82,380	SH		DFND		82,380	0	0
SCRIPPS NETWORKS INTERACTIVE	Cmn	811065101	2,509	39,517	SH		DFND	2	39,517	0	0
SCRIPPS NETWORKS INTERACTIVE	Cmn	811065101	2,628	41,400	SH	Call	DFND	1	41,400	0	0
SCRIPPS NETWORKS INTERACTIVE	Cmn	811065101	1,225	19,300	SH	Put	DFND	1	19,300	0	0
SEABRIDGE GOLD INC COMMON STOCK	Cmn	811916105	118	10,662	SH		DFND	1	10,662	0	0
SEABRIDGE GOLD INC COMMON STOCK	Cmn	811916105	1,943	176,200	SH	Call	DFND	1	176,200	0	0
SEABRIDGE GOLD INC COMMON STOCK	Cmn	811916105	218	19,800	SH	Put	DFND	1	19,800	0	0
SEACHANGE INTL INC CMN STOCK	Cmn	811699107	34	11,450	SH		DFND	1	11,450	0	0
SEACOAST BANKING CORP/FL CMN STK	Cmn	811707801	184	11,440	SH		DFND	2	11,440	0	0
SEACOR HOLDINGS 2.5% CB 12/15/2027-REGISTERED	Bond	811904AM3	5,028	5,000,000	PRN		DFND		0	0	0
SEACOR HOLDINGS 3% CB 11/15/2028-REGISTERED	Bond	81170YAB5	31,586	38,545,000	PRN		DFND		0	0	0
SEACOR HOLDINGS INC CMN STK	Cmn	811904101	315	5,300	SH	Call	DFND	1	5,300	0	0
SEACOR HOLDINGS INC CMN STK	Cmn	811904101	5,949	100,000	SH	Put	DFND		100,000	0	0
SEADRILL LTD	Cmn	G7945E105	1,572	663,200	SH	Call	DFND	1	663,200	0	0
SEADRILL LTD	Cmn	G7945E105	1,450	611,800	SH	Put	DFND	1	611,800	0	0
SEADRILL LTD	Cmn	G7945E105	1,548	653,186	SH		DFND		653,186	0	0
SEADRILL PARTNERS LLC	Cmn	Y7545W109	109	30,949	SH		DFND	1	30,949	0	0
SEAGATE TECHNOLOGY COMMON STOCK	Cmn	G7945M107	4,375	113,490	SH		DFND	2	113,490	0	0
SEAGATE TECHNOLOGY COMMON STOCK	Cmn	G7945M107	301	7,800	SH	Put	DFND	2	7,800	0	0
SEAGATE TECHNOLOGY COMMON STOCK	Cmn	G7945M107	2,681	69,556	SH		DFND	1	69,556	0	0
SEAGATE TECHNOLOGY COMMON STOCK	Cmn	G7945M107	14,398	373,500	SH	Call	DFND	1	373,500	0	0
SEAGATE TECHNOLOGY COMMON STOCK	Cmn	G7945M107	20,004	518,900	SH	Put	DFND	1	518,900	0	0
SEAGATE TECHNOLOGY COMMON STOCK	Cmn	G7945M107	72,993	1,893,455	SH		DFND		1,893,455	0	0
SEALED AIR CORP CMN STK	Cmn	81211K100	808	17,632	SH		DFND	1	17,632	0	0
SEALED AIR CORP CMN STK	Cmn	81211K100	1,984	43,300	SH	Call	DFND	1	43,300	0	0
SEALED AIR CORP CMN STK	Cmn	81211K100	687	15,000	SH	Put	DFND	1	15,000	0	0
SEARS HOLDINGS CORP COMMON STOCK	Cmn	812350106	247	21,592	SH		DFND	1	21,592	0	0
SEARS HOLDINGS CORP COMMON STOCK	Cmn	812350106	2,094	182,700	SH	Call	DFND	1	182,700	0	0
SEARS HOLDINGS CORP COMMON STOCK	Cmn	812350106	596	52,000	SH	Put	DFND	1	52,000	0	0
SEASPAN CORP COMMON STOCK	Cmn	Y75638109	875	65,638	SH		DFND	1	65,638	0	0
SEASPAN CORP COMMON STOCK	Cmn	Y75638109	660	49,500	SH	Put	DFND	1	49,500	0	0
SEATTLE GENETICS, INC.	Cmn	812578102	924	17,100	SH	Call	DFND	1	17,100	0	0
SEATTLE GENETICS, INC.	Cmn	812578102	978	18,100	SH	Put	DFND	1	18,100	0	0
SEATTLE GENETICS, INC.	Cmn	812578102	61,910	1,146,267	SH		DFND		1,146,267	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	1,467	108,792	SH		DFND	2	108,792	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	1,177	87,300	SH	Call	DFND	2	87,300	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	849	63,000	SH	Put	DFND	2	63,000	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	3,178	235,725	SH		DFND	1	235,725	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	206	15,300	SH	Call	DFND	1	15,300	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	3,243	240,600	SH	Put	DFND	1	240,600	0	0
SEAWORLD ENTERTAINMENT INC	Cmn	81282V100	2,070	153,592	SH		DFND		153,592	0	0
SECOND SIGHT MEDICAL PRODUCT	Cmn	81362J100	103	29,400	SH	Call	DFND	1	29,400	0	0
SEI CORP CMN STK	Cmn	784117103	676	14,832	SH		DFND	1	14,832	0	0
SELECT COMFORT CMN STOCK	Cmn	81616X103	431	19,950	SH		DFND	1	19,950	0	0
SELECT COMFORT CMN STOCK	Cmn	81616X103	927	42,900	SH	Call	DFND	1	42,900	0	0
SELECT COMFORT CMN STOCK	Cmn	81616X103	229	10,600	SH	Put	DFND	1	10,600	0	0
SELECT COMFORT CMN STOCK	Cmn	81616X103	2,439	112,903	SH		DFND		112,903	0	0
SELECT INCOME REIT	Cmn	81618T100	892	33,156	SH		DFND	2	33,156	0	0
SELECT INCOME REIT	Cmn	81618T100	484	18,000	SH		DFND	1	18,000	0	0
SELECT INCOME REIT	Cmn	81618T100	745	27,700	SH	Put	DFND	1	27,700	0	0
SELECTIVE INSURANCE GROUP COMMON STOCK	Cmn	816300107	946	23,727	SH		DFND	2	23,727	0	0
SELECTIVE INSURANCE GROUP COMMON STOCK	Cmn	816300107	225	5,639	SH		DFND	1	5,639	0	0
SELECTIVE INSURANCE GROUP COMMON STOCK	Cmn	816300107	5,499	137,954	SH		DFND		137,954	0	0
SEMGROUP CORP-CLASS A	Cmn	81663A105	357	10,100	SH	Call	DFND	1	10,100	0	0
SEMPRA ENERGY CMN STOCK	Cmn	816851109	931	8,690	SH		DFND	1	8,690	0	0
SEMPRA ENERGY CMN STOCK	Cmn	816851109	1,254	11,700	SH	Call	DFND	1	11,700	0	0
SEMPRA ENERGY CMN STOCK	Cmn	816851109	2,122	19,800	SH	Put	DFND	1	19,800	0	0
SEMTECH CORP CMN STK	Cmn	816850101	3,424	123,479	SH		DFND	2	123,479	0	0
SEMTECH CORP CMN STK	Cmn	816850101	1,177	42,458	SH		DFND	1	42,458	0	0
SEMTECH CORP CMN STK	Cmn	816850101	474	17,100	SH	Put	DFND	1	17,100	0	0
SEMTECH CORP CMN STK	Cmn	816850101	20,637	744,214	SH		DFND		744,214	0	0
SENECA FOODS CORP CMN STOCK	Cmn	817070501	367	12,981	SH		DFND		12,981	0	0
SENIOR HOUSING PROP TRUST CMN STK	Cmn	81721M109	737	32,445	SH		DFND	1	32,445	0	0
SENIOR HOUSING PROP TRUST CMN STK	Cmn	81721M109	495	21,800	SH	Call	DFND	1	21,800	0	0
SENIOR HOUSING PROP TRUST CMN STK	Cmn	81721M109	252	11,100	SH	Put	DFND	1	11,100	0	0
SENIOR HOUSING PROP TRUST CMN STK	Cmn	81721M109	395	17,398	SH		DFND		17,398	0	0
SENOMYX, INC	Cmn	81724Q107	98	22,905	SH		DFND	1	22,905	0	0
SENOMYX, INC	Cmn	81724Q107	59	13,800	SH	Call	DFND	1	13,800	0	0
SENSATA TECHNOLOGIES HOLDING	Cmn	N7902X106	225	5,800	SH	Call	DFND	1	5,800	0	0
SENSIENT TECHNOLOGIES CORP	Cmn	81725T100	2,450	32,317	SH		DFND	2	32,317	0	0
SENSIENT TECHNOLOGIES CORP	Cmn	81725T100	274	3,616	SH		DFND		3,616	0	0
SERES THERAPEUTICS INC	Cmn	81750R102	713	58,052	SH		DFND	2	58,052	0	0
SERES THERAPEUTICS INC	Cmn	81750R102	443	36,085	SH		DFND	1	36,085	0	0
SERES THERAPEUTICS INC	Cmn	81750R102	171	13,900	SH	Call	DFND	1	13,900	0	0
SERES THERAPEUTICS INC	Cmn	81750R102	186	15,100	SH	Put	DFND	1	15,100	0	0
SERVICE CORPORATION COMMON STOCK	Cmn	817565104	3,496	131,727	SH		DFND	2	131,727	0	0
SERVICE CORPORATION COMMON STOCK	Cmn	817565104	281	10,589	SH		DFND	1	10,589	0	0
SERVICE CORPORATION COMMON STOCK	Cmn	817565104	13,425	505,823	SH		DFND		505,823	0	0
SERVICEMASTER GLOBAL HOLDING	Cmn	81761R109	9,427	279,890	SH		DFND	2	279,890	0	0
SERVICEMASTER GLOBAL HOLDING	Cmn	81761R109	404	12,000	SH	Call	DFND	1	12,000	0	0
SERVICEMASTER GLOBAL HOLDING	Cmn	81761R109	8,360	248,204	SH		DFND		248,204	0	0
SERVICENOW 0% CB 11/01/2018-REGISTERED	Bond	81762PAB8	7,928	6,500,000	PRN		DFND		0	0	0
SERVICENOW INC	Cmn	81762P102	277	3,494	SH		DFND	1	3,494	0	0
SERVICENOW INC	Cmn	81762P102	7,226	91,300	SH	Call	DFND	1	91,300	0	0
SERVICENOW INC	Cmn	81762P102	3,134	39,600	SH	Put	DFND	1	39,600	0	0
SERVICENOW INC	Cmn	81762P102	217,761	2,751,250	SH		DFND		2,751,250	0	0
SERVICESOURCE INTERNATIONAL	Cmn	81763U100	190	38,910	SH		DFND	2	38,910	0	0
SERVICESOURCE INTERNATIONAL	Cmn	81763U100	99	20,200	SH	Call	DFND	1	20,200	0	0
SERVICESOURCE INTERNATIONAL	Cmn	81763U100	81	16,671	SH		DFND		16,671	0	0
SERVICESOURCE INTERNATIONAL 1.5% CB 08/15/2018-REG	Bond	81763UAB6	1,927	2,000,000	PRN		DFND		0	0	0
SESA GOA LTD-ADR	Depository Receipt	92242Y100	190	18,329	SH		DFND	1	18,329	0	0
SHAKE SHACK INC - CLASS A	Cmn	819047101	3,228	93,109	SH		DFND	2	93,109	0	0
SHAKE SHACK INC - CLASS A	Cmn	819047101	634	18,274	SH		DFND	1	18,274	0	0
SHAKE SHACK INC - CLASS A	Cmn	819047101	3,335	96,200	SH	Call	DFND	1	96,200	0	0
SHAKE SHACK INC - CLASS A	Cmn	819047101	2,368	68,300	SH	Put	DFND	1	68,300	0	0
SHAW COMMUNICATIONS INC - CL B CMN STK	Cmn	82028K200	94	4,610	SH		DFND	2	4,610	0	0
SHAW COMMUNICATIONS INC CMN STOCK	Cmn	82028K200	1,095	53,528	SH		DFND	2	53,528	0	0
SHELL MIDSTREAM PARTNERS LP	Cmn	822634101	667	20,800	SH	Call	DFND	1	20,800	0	0
SHELL MIDSTREAM PARTNERS LP	Cmn	822634101	215	6,700	SH	Put	DFND	1	6,700	0	0
SHENANDOAH TELECOM CMN STK	Cmn	82312B106	357	13,114	SH		DFND	1	13,114	0	0
SHERWIN-WILLIAMS COMMON STOCK	Cmn	824348106	2,080	7,519	SH		DFND	1	7,519	0	0
SHERWIN-WILLIAMS COMMON STOCK	Cmn	824348106	12,145	43,900	SH	Call	DFND	1	43,900	0	0
SHERWIN-WILLIAMS COMMON STOCK	Cmn	824348106	6,004	21,700	SH	Put	DFND	1	21,700	0	0
SHIP FINANCE INTERNATIONAL 3.25% CB 02/01/2018-REG	Bond	G81075AE6	4,817	4,444,000	PRN		DFND		0	0	0
SHIP FINANCE INTL COMMON STOCK	Cmn	G81075106	663	44,987	SH		DFND	1	44,987	0	0
SHIP FINANCE INTL COMMON STOCK	Cmn	G81075106	1,741	118,200	SH	Call	DFND	1	118,200	0	0
SHIP FINANCE INTL COMMON STOCK	Cmn	G81075106	742	50,400	SH	Put	DFND	1	50,400	0	0
SHIP FINANCE INTL COMMON STOCK	Cmn	G81075106	5,455	370,326	SH		DFND		370,326	0	0
SHIRE ACQUISITION INC -SP ADR 1:3	Depository Receipt	82481R106	10,642	54,896	SH		DFND	1	54,896	0	0
SHIRE ACQUISITION INC -SP ADR 1:3	Cmn	82481R106	7,115	36,700	SH	Call	DFND	1	36,700	0	0
SHIRE ACQUISITION INC -SP ADR 1:3	Cmn	82481R106	13,047	67,300	SH	Put	DFND	1	67,300	0	0
SHIRE ACQUISITION INC -SP ADR 1:3	Depository Receipt	82481R106	106,505	549,391	SH		DFND		549,391	0	0
SHOPIFY INC	Cmn	82509L107	8,969	208,973	SH		DFND	2	208,973	0	0
SHOPIFY INC	Cmn	82509L107	1,738	40,500	SH	Call	DFND	1	40,500	0	0
SHOPIFY INC	Cmn	82509L107	3,313	77,200	SH	Put	DFND	1	77,200	0	0
SHOPIFY INC	Cmn	82509L107	20,556	478,948	SH		DFND		478,948	0	0
SHORETEL INC	Cmn	825211105	606	75,709	SH		DFND	2	75,709	0	0
SHORETEL INC	Cmn	825211105	343	42,913	SH		DFND	1	42,913	0	0
SHORT QQQ PROSHARES ETF	Cmn	74347B714	547	11,488	SH		DFND	1	11,488	0	0
SHORT QQQ PROSHARES ETF	Cmn	74347B714	733	15,400	SH	Call	DFND	1	15,400	0	0
SHORT S&P500 PROSHARES ETF	Cmn	74347B425	1,264	33,200	SH	Call	DFND	1	33,200	0	0
SHORT S&P500 PROSHARES ETF	Cmn	74347B425	1,180	31,000	SH	Put	DFND	1	31,000	0	0
SHUTTERFLY INC	Cmn	82568P304	8,885	199,041	SH		DFND	2	199,041	0	0
SHUTTERFLY INC	Cmn	82568P304	378	8,465	SH		DFND	1	8,465	0	0
SHUTTERFLY INC	Cmn	82568P304	763	17,100	SH	Call	DFND	1	17,100	0	0
SHUTTERFLY INC	Cmn	82568P304	455	10,200	SH	Put	DFND	1	10,200	0	0
SHUTTERFLY INC	Cmn	82568P304	1,219	27,300	SH		DFND		27,300	0	0
SHUTTERSTOCK INC	Cmn	825690100	2,000	31,400	SH	Call	DFND	1	31,400	0	0
SHUTTERSTOCK INC	Cmn	825690100	1,038	16,300	SH	Put	DFND	1	16,300	0	0
SIBANYE GOLD- SPON ADR	Depository Receipt	825724206	165	11,654	SH		DFND	1	11,654	0	0
SIBANYE GOLD- SPON ADR	Cmn	825724206	179	12,700	SH	Put	DFND	1	12,700	0	0
SIENTRA INC	Cmn	82621J105	147	16,391	SH		DFND	1	16,391	0	0
SIERRA WIRELESS INC COMMON STOCK	Cmn	826516106	214	14,880	SH		DFND	1	14,880	0	0
SIERRA WIRELESS INC COMMON STOCK	Cmn	826516106	398	27,600	SH	Call	DFND	1	27,600	0	0
SIERRA WIRELESS INC COMMON STOCK	Cmn	826516106	282	19,600	SH	Put	DFND	1	19,600	0	0
SIFY TECHNOLOGIES LTD	Depository Receipt	82655M107	20	19,356	SH		DFND	1	19,356	0	0
SIGMA DESIGNS INC CMN STK	Cmn	826565103	100	12,874	SH		DFND	2	12,874	0	0
SIGMA DESIGNS INC CMN STK	Cmn	826565103	107	13,758	SH		DFND	1	13,758	0	0
SIGMA DESIGNS INC CMN STK	Cmn	826565103	96	12,300	SH	Call	DFND	1	12,300	0	0
SIGMA DESIGNS INC CMN STK	Cmn	826565103	122	15,600	SH	Put	DFND	1	15,600	0	0
SIGNAL GENETICS LLC	Cmn	826640104	5	10,109	SH		DFND	1	10,109	0	0
SIGNATURE BANK COMMON STOCK	Cmn	82669G104	6,293	53,129	SH		DFND	2	53,129	0	0
SIGNATURE BANK COMMON STOCK	Cmn	82669G104	1,765	14,900	SH	Call	DFND	1	14,900	0	0
SIGNATURE BANK COMMON STOCK	Cmn	82669G104	1,125	9,500	SH	Put	DFND	1	9,500	0	0
SIGNATURE BANK COMMON STOCK	Cmn	82669G104	153,739	1,297,924	SH		DFND		1,297,924	0	0
SIGNET JEWELERS LTD	Cmn	G81276100	9,479	127,186	SH		DFND	2	127,186	0	0
SIGNET JEWELERS LTD	Cmn	G81276100	7,311	98,100	SH	Call	DFND	2	98,100	0	0
SIGNET JEWELERS LTD	Cmn	G81276100	10,248	137,500	SH	Put	DFND	2	137,500	0	0
SIGNET JEWELERS LTD	Cmn	G81276100	2,747	36,855	SH		DFND	1	36,855	0	0
SIGNET JEWELERS LTD	Cmn	G81276100	6,141	82,400	SH	Call	DFND	1	82,400	0	0
SIGNET JEWELERS LTD	Cmn	G81276100	10,904	146,300	SH	Put	DFND	1	146,300	0	0
SILGAN HOLDINGS CMN STOCK	Cmn	827048109	240	4,743	SH		DFND	1	4,743	0	0
SILGAN HOLDINGS CMN STOCK	Cmn	827048109	34,457	681,103	SH		DFND		681,103	0	0
SILICON LABORATORIES INC CMN STOCK	Cmn	826919102	2,801	47,641	SH		DFND	2	47,641	0	0
SILICON LABORATORIES INC CMN STOCK	Cmn	826919102	582	9,903	SH		DFND	1	9,903	0	0
SILICON LABORATORIES INC CMN STOCK	Cmn	826919102	506	8,600	SH	Call	DFND	1	8,600	0	0
SILICON LABORATORIES INC CMN STOCK	Cmn	826919102	335	5,700	SH	Put	DFND	1	5,700	0	0
SILICON MOTION TECHNOLOGY 1 ADR: 4 COMMON	Depository Receipt	82706C108	527	10,178	SH		DFND	1	10,178	0	0
SILICON MOTION TECHNOLOGY 1 ADR: 4 COMMON	Cmn	82706C108	352	6,800	SH	Call	DFND	1	6,800	0	0
SILICON MOTION TECHNOLOGY 1 ADR: 4 COMMON	Cmn	82706C108	741	14,300	SH	Put	DFND	1	14,300	0	0
SILICON MOTION TECHNOLOGY 1 ADR: 4 COMMON	Depository Receipt	82706C108	63,161	1,219,557	SH		DFND		1,219,557	0	0
SILVER BAY REALTY TRUST CORP	Cmn	82735Q102	479	27,298	SH		DFND	1	27,298	0	0
SILVER BAY REALTY TRUST CORP	Cmn	82735Q102	2,685	153,175	SH		DFND		153,175	0	0
SILVER SPRING NETWORKS INC	Cmn	82817Q103	206	14,544	SH		DFND	1	14,544	0	0
SILVER SPRING NETWORKS INC	Cmn	82817Q103	152	10,700	SH	Call	DFND	1	10,700	0	0
SILVER STANDARD RESOURCES INC COMMON STOCK	Cmn	82823L106	210	17,400	SH		DFND	2	17,400	0	0
SILVER STD RES INC CMN STOCK	Cmn	82823L106	12,142	1,006,833	SH		DFND	2	1,006,833	0	0
SILVER STD RES INC CMN STOCK	Cmn	82823L106	875	72,516	SH		DFND	1	72,516	0	0
SILVER STD RES INC CMN STOCK	Cmn	82823L106	1,995	165,400	SH	Call	DFND	1	165,400	0	0
SILVER STD RES INC CMN STOCK	Cmn	82823L106	2,114	175,300	SH	Put	DFND	1	175,300	0	0
SILVER WHEATON CORP. COMMON STOCK	Cmn	828336107	4,154	153,667	SH		DFND	2	153,667	0	0
SILVER WHEATON CORP. COMMON STOCK	Cmn	828336107	11,961	442,500	SH	Call	DFND	2	442,500	0	0
SILVER WHEATON CORP. COMMON STOCK	Cmn	828336107	13,861	512,800	SH	Put	DFND	2	512,800	0	0
SILVER WHEATON CORP. COMMON STOCK	Cmn	828336107	3,086	114,173	SH		DFND	1	114,173	0	0
SILVER WHEATON CORP. COMMON STOCK	Cmn	828336107	18,651	690,000	SH	Call	DFND	1	690,000	0	0
SILVER WHEATON CORP. COMMON STOCK	Cmn	828336107	14,553	538,400	SH	Put	DFND	1	538,400	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	6,704	32,383	SH		DFND	2	32,383	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	207	1,000	SH	Put	DFND	2	1,000	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	1,628	7,863	SH		DFND	1	7,863	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	11,179	54,000	SH	Call	DFND	1	54,000	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	22,026	106,400	SH	Put	DFND	1	106,400	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	3,247	15,685	SH		DFND		15,685	0	0
SIMON PROPERTY GROUP INC CMN STK	Cmn	828806109	10,351	50,000	SH	Put	DFND		50,000	0	0
SIMPSON MANUFACTURING INC CMN STK	Cmn	829073105	1,662	37,809	SH		DFND	2	37,809	0	0
SIMPSON MANUFACTURING INC CMN STK	Cmn	829073105	351	7,984	SH		DFND	1	7,984	0	0
SIMPSON MANUFACTURING INC CMN STK	Cmn	829073105	3,181	72,373	SH		DFND		72,373	0	0
SINA CORP 1% CB 12/01/2018-REGISTERED	Bond	82922RAD5	19,781	19,750,000	PRN		DFND		0	0	0
SINA CORP CMN STK	Cmn	G81477104	2,801	37,939	SH		DFND	1	37,939	0	0
SINA CORP CMN STK	Cmn	G81477104	1,491	20,200	SH	Call	DFND	1	20,200	0	0
SINA CORP CMN STK	Cmn	G81477104	3,404	46,100	SH	Put	DFND	1	46,100	0	0
SINA CORP CMN STK	Cmn	G81477104	2,621	35,496	SH		DFND		35,496	0	0
SINCLAIR BROADCASTING GROUP COMMON STOCK	Cmn	829226109	4,166	144,262	SH		DFND	2	144,262	0	0
SINCLAIR BROADCASTING GROUP COMMON STOCK	Cmn	829226109	2,455	85,000	SH	Call	DFND	1	85,000	0	0
SINCLAIR BROADCASTING GROUP COMMON STOCK	Cmn	829226109	1,184	41,000	SH	Put	DFND	1	41,000	0	0
SINO-GLOBAL SHIPPING AMERICA	Cmn	82935V109	36	27,968	SH		DFND	1	27,968	0	0
SINOVAC BIOTECH LTD. COMMON STOCK	Cmn	P8696W104	77	13,084	SH		DFND	1	13,084	0	0
SIRIUS XM HOLDINGS INC	Cmn	82968B103	2,309	553,831	SH		DFND	1	553,831	0	0
SIRIUS XM HOLDINGS INC	Cmn	82968B103	1,426	342,000	SH	Call	DFND	1	342,000	0	0
SIRIUS XM HOLDINGS INC	Cmn	82968B103	327	78,300	SH	Put	DFND	1	78,300	0	0
SITEONE LANDSCAPE SUPPLY INC	Cmn	82982L103	5,665	157,658	SH		DFND		157,658	0	0
SIX FLAGS ENTERTAINMENT CORP	Cmn	83001A102	18,947	353,419	SH		DFND	2	353,419	0	0
SIX FLAGS ENTERTAINMENT CORP	Cmn	83001A102	1,482	27,647	SH		DFND	1	27,647	0	0
SIX FLAGS ENTERTAINMENT CORP	Cmn	83001A102	568	10,600	SH	Call	DFND	1	10,600	0	0
SIX FLAGS ENTERTAINMENT CORP	Cmn	83001A102	1,431	26,700	SH	Put	DFND	1	26,700	0	0
SIX FLAGS ENTERTAINMENT CORP	Cmn	83001A102	16,549	308,684	SH		DFND		308,684	0	0
SKECHERS U S A INC CMN STOCK	Cmn	830566105	2,502	109,264	SH		DFND	2	109,264	0	0
SKECHERS U S A INC CMN STOCK	Cmn	830566105	1,415	61,800	SH	Call	DFND	2	61,800	0	0
SKECHERS U S A INC CMN STOCK	Cmn	830566105	1,963	85,700	SH	Put	DFND	2	85,700	0	0
SKECHERS U S A INC CMN STOCK	Cmn	830566105	1,845	80,584	SH		DFND	1	80,584	0	0
SKECHERS U S A INC CMN STOCK	Cmn	830566105	6,556	286,300	SH	Call	DFND	1	286,300	0	0
SKECHERS U S A INC CMN STOCK	Cmn	830566105	6,577	287,200	SH	Put	DFND	1	287,200	0	0
SKULLCANDY INC	Cmn	83083J104	75	11,800	SH	Call	DFND	1	11,800	0	0
SKYLINE MEDICAL INC	Cmn	83084T309	32	195,416	SH		DFND	1	195,416	0	0
SKY-MOBI LTD-SP ADR	Depository Receipt	83084G109	51	25,173	SH		DFND	1	25,173	0	0
SKYPEOPLE FRUIT JUICE INC	Cmn	83086T307	160	17,413	SH		DFND	1	17,413	0	0
SKYWEST INC CMN STK	Cmn	830879102	462	17,500	SH	Put	DFND	1	17,500	0	0
SKYWORKS SOLUTIONS INC CMN STK	Cmn	83088M102	673	8,842	SH		DFND	1	8,842	0	0
SKYWORKS SOLUTIONS INC CMN STK	Cmn	83088M102	33,319	437,600	SH	Call	DFND	1	437,600	0	0
SKYWORKS SOLUTIONS INC CMN STK	Cmn	83088M102	28,370	372,600	SH	Put	DFND	1	372,600	0	0
SKYWORKS SOLUTIONS INC CMN STK	Cmn	83088M102	72,881	957,196	SH		DFND		957,196	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	613	5,670	SH		DFND	2	5,670	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	1,924	17,800	SH	Call	DFND	2	17,800	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	1,903	17,600	SH	Put	DFND	2	17,600	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	239	2,208	SH		DFND	1	2,208	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	4,865	45,000	SH	Call	DFND	1	45,000	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	2,194	20,300	SH	Put	DFND	1	20,300	0	0
SL GREEN REALTY CORP CMN STOCK	Cmn	78440X101	43,745	404,671	SH		DFND		404,671	0	0
SLM CORP CMN STK	Cmn	78442P106	418	56,016	SH		DFND	2	56,016	0	0
SLM CORP CMN STK	Cmn	78442P106	217	29,069	SH		DFND	1	29,069	0	0
SLM CORP CMN STK	Cmn	78442P106	132	17,700	SH	Put	DFND	1	17,700	0	0
SM ENERGY CO	Cmn	78454L100	203	5,264	SH		DFND	1	5,264	0	0
SM ENERGY CO	Cmn	78454L100	3,025	78,400	SH	Call	DFND	1	78,400	0	0
SM ENERGY CO	Cmn	78454L100	1,011	26,200	SH	Put	DFND	1	26,200	0	0
SM ENERGY CO	Cmn	78454L100	16,672	432,141	SH		DFND		432,141	0	0
SMART & FINAL STORES INC	Cmn	83190B101	964	75,462	SH		DFND		75,462	0	0
SMITH & NEPHEW PLC -SPON ADR	Depository Receipt	83175M205	298	9,085	SH		DFND	1	9,085	0	0
SMITH & WESSON HLDG CORP CMN STOCK	Cmn	831756101	5,405	203,265	SH		DFND	1	203,265	0	0
SMITH & WESSON HLDG CORP CMN STOCK	Cmn	831756101	3,619	136,100	SH	Call	DFND	1	136,100	0	0
SMITH & WESSON HLDG CORP CMN STOCK	Cmn	831756101	7,259	273,000	SH	Put	DFND	1	273,000	0	0
SMITH MICRO SOFTWARE INC CMN STOCK	Cmn	832154207	23	11,113	SH		DFND	1	11,113	0	0
SNAP ON INC	Cmn	833034101	16,694	109,857	SH		DFND	2	109,857	0	0
SNAP ON INC	Cmn	833034101	244	1,606	SH		DFND	1	1,606	0	0
SNAP ON INC	Cmn	833034101	2,507	16,500	SH	Call	DFND	1	16,500	0	0
SNAP ON INC	Cmn	833034101	2,720	17,900	SH	Put	DFND	1	17,900	0	0
SNAP ON INC	Cmn	833034101	30,531	200,916	SH		DFND		200,916	0	0
SNYDERS-LANCE INC	Cmn	833551104	2,705	80,543	SH		DFND	2	80,543	0	0
SNYDERS-LANCE INC	Cmn	833551104	7,449	221,840	SH		DFND		221,840	0	0
SODASTREAM INTERNATIONAL LTD	Cmn	M9068E105	1,761	66,300	SH	Call	DFND	1	66,300	0	0
SODASTREAM INTERNATIONAL LTD	Cmn	M9068E105	475	17,900	SH	Put	DFND	1	17,900	0	0
SOHU.COM INC	Cmn	83408W103	1,226	27,700	SH	Call	DFND	1	27,700	0	0
SOHU.COM INC	Cmn	83408W103	2,137	48,300	SH	Put	DFND	1	48,300	0	0
SOLAR CAPITAL LTD	Cmn	83413U100	3,344	162,969	SH		DFND		162,969	0	0
SOLARCITY 2.75% CB 11/01/2018-REGISTERED	Bond	83416TAA8	4,010	5,000,000	PRN		DFND		0	0	0
SOLARCITY CORP	Cmn	83416T100	8,239	421,200	SH	Call	DFND	1	421,200	0	0
SOLARCITY CORP	Cmn	83416T100	8,915	455,800	SH	Put	DFND	1	455,800	0	0
SOLAREDGE TECHNOLOGIES INC	Cmn	83417M104	1,466	85,100	SH	Call	DFND	1	85,100	0	0
SOLAREDGE TECHNOLOGIES INC	Cmn	83417M104	424	24,600	SH	Put	DFND	1	24,600	0	0
SOLAZYME 5% CB 10/01/2019-REGISTERED	Bond	83415TAC5	3,815	7,567,000	PRN		DFND		0	0	0
SOLAZYME 6% CB 02/01/2018-REGISTERED	Bond	83415TAB7	6,636	10,042,000	PRN		DFND		0	0	0
SOLITARIO RESOURCES CORP COMMON STOCK	Cmn	8342EP107	7	10,364	SH		DFND	1	10,364	0	0
SONIC AUTOMOTIVE INC. CMN STOCK	Cmn	83545G102	3,238	172,259	SH		DFND	2	172,259	0	0
SONIC AUTOMOTIVE INC. CMN STOCK	Cmn	83545G102	4,523	240,585	SH		DFND		240,585	0	0
SONIC CORP CMN STK	Cmn	835451105	5,372	205,192	SH		DFND	2	205,192	0	0
SONIC CORP CMN STK	Cmn	835451105	830	31,700	SH	Call	DFND	1	31,700	0	0
SONIC CORP CMN STK	Cmn	835451105	296	11,300	SH	Put	DFND	1	11,300	0	0
SONOCO PRODUCTS COMMON STOCK	Cmn	835495102	322	6,100	SH	Call	DFND	1	6,100	0	0
SONOCO PRODUCTS COMMON STOCK	Cmn	835495102	2,127	40,260	SH		DFND		40,260	0	0
SONUS NETWORKS INC	Cmn	835916503	245	31,532	SH		DFND		31,532	0	0
SONY CORP. - NYSE ADR	Cmn	835699307	4,908	147,800	SH	Call	DFND	1	147,800	0	0
SONY CORP. - NYSE ADR	Cmn	835699307	1,079	32,500	SH	Put	DFND	1	32,500	0	0
SORRENTO THERAPEUTICS INC	Cmn	83587F202	109	14,100	SH		DFND	1	14,100	0	0
SOTHEBY'S -CL A CMN STK	Cmn	835898107	468	12,316	SH		DFND	2	12,316	0	0
SOTHEBY'S -CL A CMN STK	Cmn	835898107	783	20,600	SH	Call	DFND	2	20,600	0	0
SOTHEBY'S -CL A CMN STK	Cmn	835898107	772	20,300	SH	Put	DFND	2	20,300	0	0
SOTHEBY'S -CL A CMN STK	Cmn	835898107	913	24,011	SH		DFND	1	24,011	0	0
SOTHEBY'S -CL A CMN STK	Cmn	835898107	4,886	128,500	SH	Call	DFND	1	128,500	0	0
SOTHEBY'S -CL A CMN STK	Cmn	835898107	6,076	159,800	SH	Put	DFND	1	159,800	0	0
SOUTH JERSEY INDUSTRIES CMN STK	Cmn	838518108	495	16,752	SH		DFND		16,752	0	0
SOUTH STATE CORP	Cmn	840441109	480	6,403	SH		DFND	2	6,403	0	0
SOUTHERN CO CMN STK	Cmn	842587107	11,460	223,400	SH	Call	DFND	2	223,400	0	0
SOUTHERN CO CMN STK	Cmn	842587107	8,757	170,700	SH	Put	DFND	2	170,700	0	0
SOUTHERN CO CMN STK	Cmn	842587107	2,351	45,831	SH		DFND	1	45,831	0	0
SOUTHERN CO CMN STK	Cmn	842587107	12,425	242,200	SH	Call	DFND	1	242,200	0	0
SOUTHERN CO CMN STK	Cmn	842587107	17,965	350,200	SH	Put	DFND	1	350,200	0	0
SOUTHERN CO CMN STK	Cmn	842587107	1,556	30,325	SH		DFND		30,325	0	0
SOUTHERN COPPER CORP CMN STOCK	Cmn	84265V105	1,397	53,100	SH	Call	DFND	1	53,100	0	0
SOUTHERN COPPER CORP CMN STOCK	Cmn	84265V105	1,089	41,400	SH	Put	DFND	1	41,400	0	0
SOUTHWEST AIRLINES COMMON NEW YORK	Cmn	844741108	1,145	29,431	SH		DFND	1	29,431	0	0
SOUTHWEST AIRLINES COMMON NEW YORK	Cmn	844741108	16,027	412,100	SH	Call	DFND	1	412,100	0	0
SOUTHWEST AIRLINES COMMON NEW YORK	Cmn	844741108	8,879	228,300	SH	Put	DFND	1	228,300	0	0
SOUTHWEST GAS CORP CMN STK	Cmn	844895102	1,977	28,294	SH		DFND	2	28,294	0	0
SOUTHWESTERN ENERGY CO CMN STK	Cmn	845467109	21,268	1,536,722	SH		DFND	2	1,536,722	0	0
SOUTHWESTERN ENERGY CO CMN STK	Cmn	845467109	1,116	80,607	SH		DFND	1	80,607	0	0
SOUTHWESTERN ENERGY CO CMN STK	Cmn	845467109	4,358	314,900	SH	Call	DFND	1	314,900	0	0
SOUTHWESTERN ENERGY CO CMN STK	Cmn	845467109	5,241	378,700	SH	Put	DFND	1	378,700	0	0
SOUTHWESTERN ENERGY CO CMN STK	Cmn	845467109	1,749	126,366	SH		DFND		126,366	0	0
SPANSION 2% CB 09/01/2020-REGISTERED	Bond	84649PAL9	202,808	86,437,000	PRN		DFND		0	0	0
SPARK ENERGY INC-CLASS A	Cmn	846511103	328	11,254	SH		DFND	2	11,254	0	0
SPARK THERAPEUTICS INC	Cmn	84652J103	282	4,700	SH	Call	DFND	1	4,700	0	0
SPARK THERAPEUTICS INC	Cmn	84652J103	336	5,600	SH	Put	DFND	1	5,600	0	0
SPARTON CORP CMN STK	Cmn	847235108	309	11,752	SH		DFND	2	11,752	0	0
SPDR BARCLAYS 1-3 MONTH T-BILL	Cmn	78464A680	2,162	47,277	SH		DFND	1	47,277	0	0
SPDR BARCLAYS CAPITAL HIGH YIELD BOND ETF	Cmn	78464A417	1,074	29,235	SH		DFND	1	29,235	0	0
SPDR BARCLAYS CAPITAL HIGH YIELD BOND ETF	Cmn	78464A417	419	11,400	SH	Call	DFND	1	11,400	0	0
SPDR BARCLAYS CAPITAL HIGH YIELD BOND ETF	Cmn	78464A417	2,435	66,300	SH	Put	DFND	1	66,300	0	0
SPDR BARCLAYS INTERNATIONAL CORPORATE BOND ETF	Cmn	78464A151	2,938	87,915	SH		DFND	1	87,915	0	0
SPDR BARCLAYS LONG TERM TREASURY ETF	Cmn	78464A664	536	6,785	SH		DFND	1	6,785	0	0
SPDR BARCLAYS SHORT TERM CORPORATE BOND ETF	Cmn	78464A474	3,427	111,370	SH		DFND	1	111,370	0	0
SPDR BARCLAYS SHORT TERM HIGH YIELD BOND ETF	Cmn	78468R408	4,727	170,697	SH		DFND	1	170,697	0	0
SPDR BLACKSTONE/GSO SEN LOAN	Cmn	78467V608	1,716	36,304	SH		DFND	1	36,304	0	0
SPDR BOFA MERRILL LYNCH CROSSOVER CORPORATE BOND ETF	Cmn	78468R606	691	25,926	SH		DFND	1	25,926	0	0
SPDR DJ INTERNATIONAL REAL E	Cmn	78463X863	1,222	29,306	SH		DFND	1	29,306	0	0
SPDR DJIA TRUST	Cmn	78467X109	2,459	13,451	SH		DFND	1	13,451	0	0
SPDR DJIA TRUST	Cmn	78467X109	160,499	878,100	SH	Call	DFND	1	878,100	0	0
SPDR DJIA TRUST	Cmn	78467X109	206,724	1,131,000	SH	Put	DFND	1	1,131,000	0	0
SPDR DOW JONES REIT ETF	Cmn	78464A607	236	2,427	SH		DFND	1	2,427	0	0
SPDR EURO STOXX 50 ETF	Cmn	78463X202	675	20,608	SH		DFND	1	20,608	0	0
SPDR EURO STOXX 50 ETF	Cmn	78463X202	2,785	85,000	SH	Call	DFND	1	85,000	0	0
SPDR EURO STOXX 50 ETF	Cmn	78463X202	1,812	55,300	SH	Put	DFND	1	55,300	0	0
SPDR EURO STOXX SMALL CAP ET	Cmn	78463X392	388	8,178	SH		DFND	1	8,178	0	0
SPDR GLOBAL DOW ETF	Cmn	78464A706	1,475	21,791	SH		DFND	1	21,791	0	0
SPDR GOLD TRUST	Cmn	78463V107	26,103	207,763	SH		DFND	1	207,763	0	0
SPDR GOLD TRUST	Cmn	78463V107	375,073	2,985,300	SH	Call	DFND	1	2,985,300	0	0
SPDR GOLD TRUST	Cmn	78463V107	202,833	1,614,400	SH	Put	DFND	1	1,614,400	0	0
SPDR MFS SYSTEMATIC GR EQUIT	Cmn	78467V889	534	8,596	SH		DFND	1	8,596	0	0
SPDR MORGAN STANLEY TECHNOLO	Cmn	78464A102	485	8,099	SH		DFND	1	8,099	0	0
SPDR MSCI ACWI EX-US	Cmn	78463X848	362	11,132	SH		DFND	1	11,132	0	0
SPDR MSCI ACWI IMI ETF	Cmn	78463X475	295	4,504	SH		DFND	1	4,504	0	0
SPDR MSCI JAPAN STRATEGICFACTO	Cmn	78463X368	1,235	18,150	SH		DFND	1	18,150	0	0
SPDR MSCI USA STRATEGICFACTORS	Cmn	78468R812	413	6,536	SH		DFND	1	6,536	0	0
SPDR NUVEEN BARCLAYS MUNICIPAL BOND ETF	Cmn	78468R721	10,327	206,217	SH		DFND	1	206,217	0	0
SPDR NUVEEN S&P HIGH YIELD M	Cmn	78464A284	2,582	43,527	SH		DFND	1	43,527	0	0
SPDR RUSSELL 3000 ETF	Cmn	78464A805	264	1,633	SH		DFND	1	1,633	0	0
SPDR S&P 1000 ETF	Cmn	78464A847	1,042	12,662	SH		DFND	1	12,662	0	0
SPDR S&P 500 ETF TRUST	Cmn	78462F103	736,235	3,403,768	SH		DFND	1	3,403,768	0	0
SPDR S&P 500 ETF TRUST	Cmn	78462F103	5,167,768	23,891,670	SH	Call	DFND	1	23,891,670	0	0
SPDR S&P 500 ETF TRUST	Cmn	78462F103	7,781,083	35,973,570	SH	Put	DFND	1	35,973,570	0	0
SPDR S&P 500 ETF TRUST	Cmn	78462F103	185,063	855,586	SH		DFND		855,586	0	0
SPDR S&P 500 ETF TRUST	Cmn	78462F103	8,652	40,000	SH	Call	DFND		40,000	0	0
SPDR S&P 500 ETF TRUST	Cmn	78462F103	1,423,903	6,583,000	SH	Put	DFND		6,583,000	0	0
SPDR S&P 500 GROWTH ETF	Cmn	78464A409	2,036	19,350	SH		DFND	1	19,350	0	0
SPDR S&P 600 SMALL CAPETF	Cmn	78464A813	5,392	48,341	SH		DFND	1	48,341	0	0
SPDR S&P BANK ETF	Cmn	78464A797	387	11,600	SH	Call	DFND	1	11,600	0	0
SPDR S&P BANK ETF	Cmn	78464A797	1,005	30,100	SH	Put	DFND	1	30,100	0	0
SPDR S&P BIOTECH ETF	Cmn	78464A870	59,787	901,900	SH	Call	DFND	1	901,900	0	0
SPDR S&P BIOTECH ETF	Cmn	78464A870	41,816	630,800	SH	Put	DFND	1	630,800	0	0
SPDR S&P CAPITAL MARKETS ETF	Cmn	78464A771	3,717	91,763	SH		DFND	1	91,763	0	0
SPDR S&P DIVIDEND ETF	Cmn	78464A763	1,768	20,952	SH		DFND	1	20,952	0	0
SPDR S&P DIVIDEND ETF	Cmn	78464A763	2,126	25,200	SH	Call	DFND	1	25,200	0	0
SPDR S&P DIVIDEND ETF	Cmn	78464A763	582	6,900	SH	Put	DFND	1	6,900	0	0
SPDR S&P EMERGING ASIA PACIF	Cmn	78463X301	232	2,809	SH		DFND	1	2,809	0	0
SPDR S&P EMERGING EUROPE ETF	Cmn	78463X608	303	11,557	SH		DFND	1	11,557	0	0
SPDR S&P EMERGING LATIN AMER	Cmn	78463X707	1,488	32,701	SH		DFND	1	32,701	0	0
SPDR S&P GLOBAL DIVIDEND ETF	Cmn	78463X459	2,372	37,320	SH		DFND	1	37,320	0	0
SPDR S&P HEALTH CARE SER ETF	Cmn	78464A573	1,639	29,752	SH		DFND	1	29,752	0	0
SPDR S&P HOMBUILDERS ETF	Cmn	78464A888	1,046	30,817	SH		DFND	1	30,817	0	0
SPDR S&P HOMBUILDERS ETF	Cmn	78464A888	4,002	117,900	SH	Call	DFND	1	117,900	0	0
SPDR S&P HOMBUILDERS ETF	Cmn	78464A888	8,366	246,500	SH	Put	DFND	1	246,500	0	0
SPDR S&P INSURANCE ETF	Cmn	78464A789	382	5,155	SH		DFND	1	5,155	0	0
SPDR S&P INT CONSUMER STAPLE	Cmn	78463X723	744	16,794	SH		DFND	1	16,794	0	0
SPDR S&P INTL ENERGY SECTOR	Cmn	78463X715	382	21,773	SH		DFND	1	21,773	0	0
SPDR S&P INTL HEALTH CARE	Cmn	78463X681	1,814	38,027	SH		DFND	1	38,027	0	0
SPDR S&P INTL MATERIALS SECT	Cmn	78463X665	689	34,485	SH		DFND	1	34,485	0	0
SPDR S&P INTL UTILITIES SECT	Cmn	78463X632	194	11,901	SH		DFND	1	11,901	0	0
SPDR S&P METALS & MINING ETF	Cmn	78464A755	1,236	46,606	SH		DFND	1	46,606	0	0
SPDR S&P METALS & MINING ETF	Cmn	78464A755	14,594	550,300	SH	Call	DFND	1	550,300	0	0
SPDR S&P METALS & MINING ETF	Cmn	78464A755	16,106	607,300	SH	Put	DFND	1	607,300	0	0
SPDR S&P MidCap 400 ETF TRUST	Cmn	78467Y107	2,627	9,306	SH		DFND	1	9,306	0	0
SPDR S&P MidCap 400 ETF TRUST	Cmn	78467Y107	19,279	68,300	SH	Call	DFND	1	68,300	0	0
SPDR S&P MidCap 400 ETF TRUST	Cmn	78467Y107	15,158	53,700	SH	Put	DFND	1	53,700	0	0
SPDR S&P MORTGAGE FINANCE ETF	Cmn	78464A698	4,459	105,500	SH	Call	DFND	1	105,500	0	0
SPDR S&P MORTGAGE FINANCE ETF	Cmn	78464A698	9,942	235,200	SH	Put	DFND	1	235,200	0	0
SPDR S&P OIL & GAS EXP & PR	Cmn	78464A730	67,147	1,745,900	SH	Call	DFND	1	1,745,900	0	0
SPDR S&P OIL & GAS EXP & PR	Cmn	78464A730	84,162	2,188,300	SH	Put	DFND	1	2,188,300	0	0
SPDR S&P PHARMACEUTICALS ETF	Cmn	78464A722	1,873	42,382	SH		DFND	1	42,382	0	0
SPDR S&P RETAIL ETF	Cmn	78464A714	20,207	464,000	SH	Call	DFND	1	464,000	0	0
SPDR S&P RETAIL ETF	Cmn	78464A714	13,026	299,100	SH	Put	DFND	1	299,100	0	0
SPDR S&P RUSSIA ETF	Cmn	78463X558	362	20,236	SH		DFND	1	20,236	0	0
SPDR S&P SEMICONDUCTOR ETF	Cmn	78464A862	687	12,917	SH		DFND	1	12,917	0	0
SPDR S&P1500 MOMENTUM TILT	Cmn	78468R705	276	2,989	SH		DFND	1	2,989	0	0
SPDR SSGA MULTI-ASSET REAL RETURN ETF	Cmn	78467V103	303	12,310	SH		DFND	1	12,310	0	0
SPDR STOXX EUROPE 50 ETF	Cmn	78463X103	226	7,465	SH		DFND	1	7,465	0	0
SPDR ULTRA SHORT-TERM BOND	Cmn	78467V707	1,230	30,602	SH		DFND	1	30,602	0	0
SPDR WELLS FARGO PREFERRED	Cmn	78464A292	1,246	27,394	SH		DFND	1	27,394	0	0
SPECTRA ENERGY CORP COMMON STOCK	Cmn	847560109	1,452	33,961	SH		DFND	1	33,961	0	0
SPECTRA ENERGY CORP COMMON STOCK	Cmn	847560109	3,082	72,100	SH	Call	DFND	1	72,100	0	0
SPECTRA ENERGY CORP COMMON STOCK	Cmn	847560109	1,552	36,300	SH	Put	DFND	1	36,300	0	0
SPECTRA ENERGY PARTNERS LP	Cmn	84756N109	520	11,900	SH	Call	DFND	1	11,900	0	0
SPECTRA ENERGY PARTNERS LP	Cmn	84756N109	271	6,200	SH	Put	DFND	1	6,200	0	0
SPECTRANETICS COPR 2.625% CB 06/01/2034-REGISTERED	Bond	84760CAA5	22,938	21,650,000	PRN		DFND		0	0	0
SPECTRANETICS CORP CMN STK	Cmn	84760C107	2,046	81,530	SH		DFND	2	81,530	0	0
SPECTRANETICS CORP CMN STK	Cmn	84760C107	241	9,600	SH	Call	DFND	1	9,600	0	0
SPECTRANETICS CORP CMN STK	Cmn	84760C107	233	9,300	SH	Put	DFND	1	9,300	0	0
SPECTRUM BRANDS HOLDINGS INC	Cmn	84763R101	1,237	8,985	SH		DFND	1	8,985	0	0
SPECTRUM BRANDS HOLDINGS INC	Cmn	84763R101	950	6,900	SH	Call	DFND	1	6,900	0	0
SPECTRUM BRANDS HOLDINGS INC	Cmn	84763R101	105,850	768,759	SH		DFND		768,759	0	0
SPECTRUM PHARMACEUTICALS 2.75% CB 12/15/2018-REGIS	Bond	84763AAB4	13,536	15,000,000	PRN		DFND		0	0	0
SPECTRUM PHARMACEUTICALS INC CMN STOCK	Cmn	84763A108	62	13,181	SH		DFND	2	13,181	0	0
SPECTRUM PHARMACEUTICALS INC CMN STOCK	Cmn	84763A108	88	18,803	SH		DFND	1	18,803	0	0
SPECTRUM PHARMACEUTICALS INC CMN STOCK	Cmn	84763A108	153	32,800	SH	Call	DFND	1	32,800	0	0
SPECTRUM PHARMACEUTICALS INC CMN STOCK	Cmn	84763A108	616	131,830	SH		DFND		131,830	0	0
SPHERE 3D CORP	Cmn	84841L100	37	77,900	SH	Call	DFND	1	77,900	0	0
SPHERIX INC CMN STK	Cmn	84842R403	22	17,236	SH		DFND	1	17,236	0	0
SPIRIT AEROSYSTEMS HOLD-CL A	Cmn	848574109	779	17,500	SH	Call	DFND	1	17,500	0	0
SPIRIT AEROSYSTEMS HOLD-CL A	Cmn	848574109	414	9,300	SH	Put	DFND	1	9,300	0	0
SPIRIT AIRLINES INC	Cmn	848577102	1,360	31,985	SH		DFND	1	31,985	0	0
SPIRIT AIRLINES INC	Cmn	848577102	1,595	37,500	SH	Call	DFND	1	37,500	0	0
SPIRIT AIRLINES INC	Cmn	848577102	1,918	45,100	SH	Put	DFND	1	45,100	0	0
SPIRIT AIRLINES INC	Cmn	848577102	56,601	1,330,839	SH		DFND		1,330,839	0	0
SPIRIT REALTY CAPITAL 2.875% CB 05/15/2019-REGISTE	Bond	84860WAA0	13,851	12,500,000	PRN		DFND		0	0	0
SPIRIT REALTY CAPITAL 3.75% CB 05/15/2021-REGISTER	Bond	84860WAB8	5,685	5,000,000	PRN		DFND		0	0	0
SPIRIT REALTY CAPITAL, INC	Cmn	84860W102	7,484	561,430	SH		DFND	2	561,430	0	0
SPIRIT REALTY CAPITAL, INC	Cmn	84860W102	9,201	690,243	SH		DFND		690,243	0	0
SPLUNK INC	Cmn	848637104	6,639	113,143	SH		DFND	2	113,143	0	0
SPLUNK INC	Cmn	848637104	2,177	37,100	SH	Call	DFND	2	37,100	0	0
SPLUNK INC	Cmn	848637104	1,684	28,700	SH	Put	DFND	2	28,700	0	0
SPLUNK INC	Cmn	848637104	9,888	168,500	SH	Call	DFND	1	168,500	0	0
SPLUNK INC	Cmn	848637104	3,996	68,100	SH	Put	DFND	1	68,100	0	0
SPORTSMAN'S WAREHOUSE HOLDIN	Cmn	84920Y106	570	54,158	SH		DFND	2	54,158	0	0
SPORTSMAN'S WAREHOUSE HOLDIN	Cmn	84920Y106	1,480	140,700	SH		DFND		140,700	0	0
SPRINT CORP	Cmn	85207U105	193	29,100	SH	Call	DFND	2	29,100	0	0
SPRINT CORP	Cmn	85207U105	207	31,200	SH	Put	DFND	2	31,200	0	0
SPRINT CORP	Cmn	85207U105	5,024	757,758	SH		DFND	1	757,758	0	0
SPRINT CORP	Cmn	85207U105	544	82,000	SH	Call	DFND	1	82,000	0	0
SPRINT CORP	Cmn	85207U105	6,759	1,019,500	SH	Put	DFND	1	1,019,500	0	0
SPRINT CORP	Cmn	85207U105	2,326	350,819	SH		DFND		350,819	0	0
SPROTT BUZZ SOCIAL MEDIA ETF	Cmn	00162Q494	684	26,409	SH		DFND	1	26,409	0	0
SPROUTS FARMERS MARKETS INC	Cmn	85208M102	324	15,700	SH	Call	DFND	2	15,700	0	0
SPROUTS FARMERS MARKETS INC	Cmn	85208M102	1,194	57,800	SH	Put	DFND	2	57,800	0	0
SPROUTS FARMERS MARKETS INC	Cmn	85208M102	1,117	54,100	SH	Call	DFND	1	54,100	0	0
SPROUTS FARMERS MARKETS INC	Cmn	85208M102	349	16,900	SH	Put	DFND	1	16,900	0	0
SPROUTS FARMERS MARKETS INC	Cmn	85208M102	5,322	257,728	SH		DFND		257,728	0	0
SPS COMMERCE INC	Cmn	78463M107	820	11,167	SH		DFND	2	11,167	0	0
SPS COMMERCE INC	Cmn	78463M107	2,693	36,682	SH		DFND		36,682	0	0
SPX FLOW INC	Cmn	78469X107	274	8,864	SH		DFND		8,864	0	0
SQUARE INC - A	Cmn	852234103	8,177	701,314	SH		DFND	2	701,314	0	0
SQUARE INC - A	Cmn	852234103	2,123	182,081	SH		DFND	1	182,081	0	0
SQUARE INC - A	Cmn	852234103	1,885	161,700	SH	Call	DFND	1	161,700	0	0
SQUARE INC - A	Cmn	852234103	1,805	154,800	SH	Put	DFND	1	154,800	0	0
SS&C TECHNOLOGIES HOLDINGS	Cmn	78467J100	466	14,500	SH	Call	DFND	1	14,500	0	0
ST JUDE MED INC	Cmn	790849103	3,980	49,900	SH		DFND	1	49,900	0	0
ST JUDE MED INC	Cmn	790849103	598	7,500	SH	Call	DFND	1	7,500	0	0
ST JUDE MED INC	Cmn	790849103	367	4,600	SH	Put	DFND	1	4,600	0	0
STAAR SURGICAL CO CMN STK	Cmn	852312305	98	10,468	SH		DFND	1	10,468	0	0
STAG INDUSTRIAL INC	Cmn	85254J102	423	17,256	SH		DFND	2	17,256	0	0
STAG INDUSTRIAL INC	Cmn	85254J102	260	10,600	SH	Call	DFND	1	10,600	0	0
STAGE STORES INC CMN STOCK	Cmn	85254C305	82	14,700	SH	Call	DFND	1	14,700	0	0
STAGE STORES INC CMN STOCK	Cmn	85254C305	374	66,666	SH		DFND		66,666	0	0
STAMPS.COM INC CMN STK	Cmn	852857200	13,960	147,709	SH		DFND	2	147,709	0	0
STAMPS.COM INC CMN STK	Cmn	852857200	2,779	29,400	SH	Call	DFND	1	29,400	0	0
STAMPS.COM INC CMN STK	Cmn	852857200	3,591	38,000	SH	Put	DFND	1	38,000	0	0
STANDARD MOTOR PRODS CMN STK	Cmn	853666105	1,186	24,835	SH		DFND	2	24,835	0	0
STANLEY BLACK & DECKER INC	Cmn	854502101	3,193	25,961	SH		DFND	2	25,961	0	0
STANLEY BLACK & DECKER INC	Cmn	854502101	451	3,664	SH		DFND	1	3,664	0	0
STANLEY BLACK & DECKER INC	Cmn	854502101	3,849	31,300	SH	Call	DFND	1	31,300	0	0
STANLEY BLACK & DECKER INC	Cmn	854502101	6,641	54,000	SH	Put	DFND	1	54,000	0	0
STANLEY BLACK & DECKER INC	Cmn	854502101	14,422	117,271	SH		DFND		117,271	0	0
STAPLES COMMON STOCK SPLS	Cmn	855030102	123	14,400	SH	Call	DFND	2	14,400	0	0
STAPLES COMMON STOCK SPLS	Cmn	855030102	392	45,806	SH		DFND	1	45,806	0	0
STAPLES COMMON STOCK SPLS	Cmn	855030102	390	45,600	SH	Call	DFND	1	45,600	0	0
STAPLES COMMON STOCK SPLS	Cmn	855030102	749	87,600	SH	Put	DFND	1	87,600	0	0
STARBUCKS CMN STOCK	Cmn	855244109	920	17,000	SH	Call	DFND	2	17,000	0	0
STARBUCKS CMN STOCK	Cmn	855244109	56,078	1,035,800	SH	Call	DFND	1	1,035,800	0	0
STARBUCKS CMN STOCK	Cmn	855244109	48,661	898,800	SH	Put	DFND	1	898,800	0	0
STARWOOD PROPERTY TRUST 3.75% CB 10/15/2017-REGIST	Bond	85571BAC9	15,474	15,000,000	PRN		DFND		0	0	0
STARWOOD PROPERTY TRUST 4% CB 01/15/2019-REGISTERE	Bond	85571BAB1	11,303	10,000,000	PRN		DFND		0	0	0
STARWOOD PROPERTY TRUST 4.55% CB 03/01/2018-REGIST	Bond	85571BAA3	10,973	10,000,000	PRN		DFND		0	0	0
STARWOOD PROPERTY TRUST INC	Cmn	85571B105	259	11,480	SH		DFND	1	11,480	0	0
STARWOOD PROPERTY TRUST INC	Cmn	85571B105	592	26,300	SH	Call	DFND	1	26,300	0	0
STARWOOD PROPERTY TRUST INC	Cmn	85571B105	221	9,800	SH	Put	DFND	1	9,800	0	0
STARWOOD WAYPOINT RESIDENTIAL TRUST 3% CB 07/01/20	Bond	85571WAB5	5,431	5,000,000	PRN		DFND		0	0	0
STARWOOD WAYPOINT RESIDENTIAL TRUST 4.5% CB 10/15/	Bond	85571WAD1	35,914	33,500,000	PRN		DFND		0	0	0
STATE BANK FINANCIAL ORD	Cmn	856190103	364	15,939	SH		DFND		15,939	0	0
STATE NATIONAL COS INC	Cmn	85711T305	272	24,505	SH		DFND		24,505	0	0
STATE STREET CORP CMN STK	Cmn	857477103	13,234	190,057	SH		DFND	2	190,057	0	0
STATE STREET CORP CMN STK	Cmn	857477103	1,574	22,600	SH	Call	DFND	2	22,600	0	0
STATE STREET CORP CMN STK	Cmn	857477103	1,413	20,300	SH	Put	DFND	2	20,300	0	0
STATE STREET CORP CMN STK	Cmn	857477103	1,300	18,670	SH		DFND	1	18,670	0	0
STATE STREET CORP CMN STK	Cmn	857477103	6,051	86,900	SH	Call	DFND	1	86,900	0	0
STATE STREET CORP CMN STK	Cmn	857477103	10,124	145,400	SH	Put	DFND	1	145,400	0	0
STATOIL ASA - SPONS ADR 1:1	Cmn	85771P102	265	15,800	SH	Call	DFND	1	15,800	0	0
STATOIL ASA - SPONS ADR 1:1	Cmn	85771P102	217	12,900	SH	Put	DFND	1	12,900	0	0
STEEL DYNAMICS INC CMN STOCK	Cmn	858119100	537	21,500	SH	Call	DFND	2	21,500	0	0
STEEL DYNAMICS INC CMN STOCK	Cmn	858119100	1,282	51,300	SH	Put	DFND	2	51,300	0	0
STEEL DYNAMICS INC CMN STOCK	Cmn	858119100	465	18,602	SH		DFND	1	18,602	0	0
STEEL DYNAMICS INC CMN STOCK	Cmn	858119100	5,225	209,100	SH	Call	DFND	1	209,100	0	0
STEEL DYNAMICS INC CMN STOCK	Cmn	858119100	2,002	80,100	SH	Put	DFND	1	80,100	0	0
STEEL DYNAMICS INC CMN STOCK	Cmn	858119100	14,272	571,113	SH		DFND		571,113	0	0
STEELCASE INC CMN STOCK	Cmn	858155203	2,821	203,068	SH		DFND	2	203,068	0	0
STEELCASE INC CMN STOCK	Cmn	858155203	149	10,700	SH	Call	DFND	1	10,700	0	0
STEELCASE INC CMN STOCK	Cmn	858155203	139	10,000	SH	Put	DFND	1	10,000	0	0
STEIN MART INC CMN STK	Cmn	858375108	67	10,500	SH	Call	DFND	1	10,500	0	0
STEIN MART INC CMN STK	Cmn	858375108	287	45,273	SH		DFND		45,273	0	0
STERICYCLE INC CMN STOCK	Cmn	858912108	1,026	12,800	SH	Call	DFND	2	12,800	0	0
STERICYCLE INC CMN STOCK	Cmn	858912108	954	11,900	SH	Put	DFND	2	11,900	0	0
STERICYCLE INC CMN STOCK	Cmn	858912108	4,135	51,600	SH	Call	DFND	1	51,600	0	0
STERICYCLE INC CMN STOCK	Cmn	858912108	2,228	27,800	SH	Put	DFND	1	27,800	0	0
STERICYCLE INC CMN STOCK	Cmn	858912108	28,223	352,167	SH		DFND		352,167	0	0
STERIS PLC	Cmn	G84720104	23,757	324,994	SH		DFND	2	324,994	0	0
STERLING BANCORP/DE	Cmn	85917A100	1,734	99,059	SH		DFND	2	99,059	0	0
STEWART INFO SVCS CMN STK	Cmn	860372101	392	8,820	SH		DFND	1	8,820	0	0
STIFEL FINANCIAL CORP CMN STK	Cmn	860630102	940	24,442	SH		DFND	2	24,442	0	0
STIFEL FINANCIAL CORP CMN STK	Cmn	860630102	256	6,662	SH		DFND	1	6,662	0	0
STIFEL FINANCIAL CORP CMN STK	Cmn	860630102	577	15,000	SH	Call	DFND	1	15,000	0	0
STIFEL FINANCIAL CORP CMN STK	Cmn	860630102	242	6,300	SH	Put	DFND	1	6,300	0	0
STIFEL FINANCIAL CORP CMN STK	Cmn	860630102	6,181	160,766	SH		DFND		160,766	0	0
STILLWATER MINING CO. COMMON STOCK	Cmn	86074Q102	8,152	610,190	SH		DFND	2	610,190	0	0
STILLWATER MINING CO. COMMON STOCK	Cmn	86074Q102	301	22,518	SH		DFND	1	22,518	0	0
STILLWATER MINING CO. COMMON STOCK	Cmn	86074Q102	2,532	189,500	SH	Call	DFND	1	189,500	0	0
STILLWATER MINING CO. COMMON STOCK	Cmn	86074Q102	1,416	106,000	SH	Put	DFND	1	106,000	0	0
STILLWATER MINING COMPANY 1.75% CB 10/15/2032-REGI	Bond	86074QAL6	10,375	8,600,000	PRN		DFND		0	0	0
STMICROELECTRONICS NV-NY SHS CMN STOCK	Depository Receipt	861012102	84	10,303	SH		DFND	1	10,303	0	0
STMICROELECTRONICS NV-NY SHS CMN STOCK	Cmn	861012102	174	21,400	SH	Put	DFND	1	21,400	0	0
STMICROELECTRONICS NV-NY SHS CMN STOCK	Depository Receipt	861012102	962	117,989	SH		DFND		117,989	0	0
STOCK YARDS BANCORP INC	Cmn	861025104	294	8,930	SH		DFND		8,930	0	0
STONE ENERGY CORP CMN STK	Cmn	861642304	599	50,438	SH		DFND	1	50,438	0	0
STONEMOR PARTNERS LP COMMON STOCK	Cmn	86183Q100	328	13,100	SH	Put	DFND	1	13,100	0	0
STONERIDGE INC COM SHS	Cmn	86183P102	194	10,534	SH		DFND	2	10,534	0	0
STONERIDGE INC COM SHS	Cmn	86183P102	257	13,989	SH		DFND	1	13,989	0	0
STORE CAPITAL CORP	Cmn	862121100	2,359	80,031	SH		DFND	2	80,031	0	0
STORE CAPITAL CORP	Cmn	862121100	1,225	41,578	SH		DFND		41,578	0	0
STRAIGHT PATH COMM-CL C	Cmn	862578101	830	32,400	SH	Call	DFND	1	32,400	0	0
STRAIGHT PATH COMM-CL C	Cmn	862578101	610	23,800	SH	Put	DFND	1	23,800	0	0
STRATA SKIN SCIENCES INC	Cmn	86272A107	8	15,969	SH		DFND	1	15,969	0	0
STRATASYS LTD	Cmn	M85548101	3,120	129,500	SH	Call	DFND	1	129,500	0	0
STRATASYS LTD	Cmn	M85548101	1,197	49,700	SH	Put	DFND	1	49,700	0	0
STRATASYS LTD	Cmn	M85548101	252	10,449	SH		DFND		10,449	0	0
STRAYER ED INC CMN STOCK	Cmn	863236105	247	5,300	SH	Put	DFND	1	5,300	0	0
STRAYER ED INC CMN STOCK	Cmn	863236105	2,639	56,524	SH		DFND		56,524	0	0
STRYKER CORP CMN STK	Cmn	863667101	4,039	34,700	SH	Call	DFND	1	34,700	0	0
STRYKER CORP CMN STK	Cmn	863667101	4,400	37,800	SH	Put	DFND	1	37,800	0	0
STURM RUGER & CO INC CMN STK	Cmn	864159108	1,917	33,191	SH		DFND	1	33,191	0	0
STURM RUGER & CO INC CMN STK	Cmn	864159108	658	11,400	SH	Call	DFND	1	11,400	0	0
STURM RUGER & CO INC CMN STK	Cmn	864159108	2,489	43,100	SH	Put	DFND	1	43,100	0	0
STURM RUGER & CO INC CMN STK	Cmn	864159108	249	4,307	SH		DFND		4,307	0	0
SUBURBAN PROPANE PARTNERS LP	Cmn	864482104	776	23,300	SH	Call	DFND	1	23,300	0	0
SUCAMPO PHARMACEUTICALS-CL A	Cmn	864909106	420	34,091	SH		DFND	2	34,091	0	0
SUMMIT MATERIALS INC -CL A	Cmn	86614U100	3,366	181,462	SH		DFND	2	181,462	0	0
SUMMIT MATERIALS INC -CL A	Cmn	86614U100	248	13,373	SH		DFND	1	13,373	0	0
SUMMIT MATERIALS INC -CL A	Cmn	86614U100	50,127	2,702,284	SH		DFND		2,702,284	0	0
SUMMIT MIDSTREAM PARTNERS LP	Cmn	866142102	235	10,226	SH		DFND	1	10,226	0	0
SUMMIT MIDSTREAM PARTNERS LP	Cmn	866142102	211	9,200	SH	Call	DFND	1	9,200	0	0
SUN COMMUNITIES INC CMN STK	Cmn	866674104	728	9,271	SH		DFND	2	9,271	0	0
SUN COMMUNITIES INC CMN STK	Cmn	866674104	1,039	13,236	SH		DFND	1	13,236	0	0
SUN COMMUNITIES INC CMN STK	Cmn	866674104	14,146	180,249	SH		DFND		180,249	0	0
SUN HYDRAULICS CMN STOCK	Cmn	866942105	2,735	84,765	SH		DFND		84,765	0	0
SUN LIFE FINANCIAL INC CMN STOCK	Cmn	866796105	1,503	46,187	SH		DFND		46,187	0	0
SUNCOKE ENERGY INC	Cmn	86722A103	2,827	352,444	SH		DFND	2	352,444	0	0
SUNCOKE ENERGY INC	Cmn	86722A103	1,281	159,675	SH		DFND		159,675	0	0
SUNCOR ENERGY COMMON STK - NYSE	Cmn	867224107	1,313	47,256	SH		DFND	1	47,256	0	0
SUNCOR ENERGY COMMON STK - NYSE	Cmn	867224107	7,853	282,700	SH	Call	DFND	1	282,700	0	0
SUNCOR ENERGY COMMON STK - NYSE	Cmn	867224107	7,228	260,200	SH	Put	DFND	1	260,200	0	0
SUNCOR ENERGY COMMON STK - NYSE	Cmn	867224107	315	11,325	SH		DFND		11,325	0	0
SUNCOR ENERGY INC COMMON STOCK	Cmn	867224107	803	28,900	SH		DFND	2	28,900	0	0
SUNCOR ENERGY INC COMMON STOCK	Cmn	867224107	97,965	3,527,767	SH		DFND		3,527,767	0	0
SUNOCO LOGISTICS PARTNERS L.P. CMN STOCK	Cmn	86764L108	2,023	71,200	SH	Call	DFND	1	71,200	0	0
SUNOCO LOGISTICS PARTNERS L.P. CMN STOCK	Cmn	86764L108	747	26,300	SH	Put	DFND	1	26,300	0	0
SUNOCO LP	Cmn	86765K109	1,485	51,200	SH	Call	DFND	1	51,200	0	0
SUNOCO LP	Cmn	86765K109	551	19,000	SH	Put	DFND	1	19,000	0	0
SUNOPTA INC	Cmn	8676EP108	195	27,621	SH		DFND	1	27,621	0	0
SUNOPTA INC	Cmn	8676EP108	96	13,600	SH	Call	DFND	1	13,600	0	0
SUNOPTA INC	Cmn	8676EP108	199	28,200	SH	Put	DFND	1	28,200	0	0
SUNPOWER CORP COMMON STOCK	Cmn	867652406	1,875	210,200	SH	Call	DFND	2	210,200	0	0
SUNPOWER CORP COMMON STOCK	Cmn	867652406	248	27,800	SH	Put	DFND	2	27,800	0	0
SUNPOWER CORP COMMON STOCK	Cmn	867652406	2,098	235,200	SH	Call	DFND	1	235,200	0	0
SUNPOWER CORP COMMON STOCK	Cmn	867652406	2,069	231,900	SH	Put	DFND	1	231,900	0	0
SUNPOWER CORP COMMON STOCK	Cmn	867652406	429	48,100	SH		DFND		48,100	0	0
SUNRUN INC	Cmn	86771W105	461	73,210	SH		DFND	1	73,210	0	0
SUNRUN INC	Cmn	86771W105	69	11,000	SH	Call	DFND	1	11,000	0	0
SUNRUN INC	Cmn	86771W105	64	10,100	SH	Put	DFND	1	10,100	0	0
SUNSHINE HEART INC	Cmn	86782U106	11	18,433	SH		DFND	1	18,433	0	0
SUNTRUST BKS INC	Cmn	867914103	2,690	61,410	SH		DFND	2	61,410	0	0
SUNTRUST BKS INC	Cmn	867914103	9,789	223,500	SH	Call	DFND	1	223,500	0	0
SUNTRUST BKS INC	Cmn	867914103	7,604	173,600	SH	Put	DFND	1	173,600	0	0
SUNTRUST BKS INC	Cmn	867914103	203,896	4,655,167	SH		DFND		4,655,167	0	0
SUPER MICRO COMPUTER INC CMN STK	Cmn	86800U104	285	12,200	SH	Call	DFND	1	12,200	0	0
SUPER MICRO COMPUTER INC CMN STK	Cmn	86800U104	339	14,500	SH	Put	DFND	1	14,500	0	0
SUPERCONDUCTOR TECHNOLOGIES CMN STK	Cmn	867931503	148	55,281	SH		DFND	1	55,281	0	0
SUPERIOR ENERGY SVCS INC CMN STK	Cmn	868157108	326	18,200	SH	Put	DFND	1	18,200	0	0
SUPERIOR ENERGY SVCS INC CMN STK	Cmn	868157108	3,414	190,751	SH		DFND		190,751	0	0
SUPERNUS PHARMACEUTICALS INC	Cmn	868459108	270	10,900	SH	Call	DFND	1	10,900	0	0
SUPERNUS PHARMACEUTICALS INC	Cmn	868459108	223	9,000	SH	Put	DFND	1	9,000	0	0
SUPERVALU INC	Cmn	868536103	880	176,360	SH		DFND	1	176,360	0	0
SUPERVALU INC	Cmn	868536103	464	93,000	SH	Call	DFND	1	93,000	0	0
SUPERVALU INC	Cmn	868536103	802	160,800	SH	Put	DFND	1	160,800	0	0
SUPERVALU INC	Cmn	868536103	916	183,515	SH		DFND		183,515	0	0
SVB FINANCIAL GROUP CMN STK	Cmn	78486Q101	2,609	23,600	SH	Call	DFND	1	23,600	0	0
SVB FINANCIAL GROUP CMN STK	Cmn	78486Q101	1,780	16,100	SH	Put	DFND	1	16,100	0	0
SVB FINANCIAL GROUP CMN STK	Cmn	78486Q101	75,907	686,693	SH		DFND		686,693	0	0
SWIFT TRANSPORTATION CO	Cmn	87074U101	3,594	167,400	SH	Call	DFND	1	167,400	0	0
SWIFT TRANSPORTATION CO	Cmn	87074U101	962	44,800	SH	Put	DFND	1	44,800	0	0
SWIFT TRANSPORTATION CO	Cmn	87074U101	51,055	2,377,957	SH		DFND		2,377,957	0	0
SYMANTEC CORP CMN STK	Cmn	871503108	4,859	193,600	SH	Call	DFND	2	193,600	0	0
SYMANTEC CORP CMN STK	Cmn	871503108	3,946	157,200	SH	Put	DFND	2	157,200	0	0
SYMANTEC CORP CMN STK	Cmn	871503108	1,872	74,595	SH		DFND	1	74,595	0	0
SYMANTEC CORP CMN STK	Cmn	871503108	5,238	208,700	SH	Call	DFND	1	208,700	0	0
SYMANTEC CORP CMN STK	Cmn	871503108	4,935	196,600	SH	Put	DFND	1	196,600	0	0
SYMANTEC CORP CMN STK	Cmn	871503108	22,471	895,255	SH		DFND		895,255	0	0
SYNACOR INC	Cmn	871561106	46	15,861	SH		DFND	1	15,861	0	0
SYNAPTICS INCORPORATED	Cmn	87157D109	380	6,482	SH		DFND	1	6,482	0	0
SYNAPTICS INCORPORATED	Cmn	87157D109	4,956	84,600	SH	Call	DFND	1	84,600	0	0
SYNAPTICS INCORPORATED	Cmn	87157D109	4,751	81,100	SH	Put	DFND	1	81,100	0	0
SYNCHRONOSS TECHNOLOGIES INC COMMON STOCK	Cmn	87157B103	209	5,070	SH		DFND	1	5,070	0	0
SYNCHRONOSS TECHNOLOGIES INC COMMON STOCK	Cmn	87157B103	383	9,300	SH	Call	DFND	1	9,300	0	0
SYNCHRONY FINANCIAL	Cmn	87165B103	30,008	1,071,720	SH		DFND	2	1,071,720	0	0
SYNCHRONY FINANCIAL	Cmn	87165B103	2,794	99,800	SH	Call	DFND	1	99,800	0	0
SYNCHRONY FINANCIAL	Cmn	87165B103	1,501	53,600	SH	Put	DFND	1	53,600	0	0
SYNCHRONY FINANCIAL	Cmn	87165B103	162,302	5,796,500	SH		DFND		5,796,500	0	0
SYNERGY PHARMACEUTICALS INC	Cmn	871639308	191	34,750	SH		DFND	1	34,750	0	0
SYNERGY PHARMACEUTICALS INC	Cmn	871639308	195	35,300	SH	Call	DFND	1	35,300	0	0
SYNERGY PHARMACEUTICALS INC	Cmn	871639308	402	73,000	SH	Put	DFND	1	73,000	0	0
SYNERGY PHARMACEUTICALS INC	Cmn	871639308	9,677	1,756,345	SH		DFND		1,756,345	0	0
SYNGENTA AG - ADR	Depository Receipt	87160A100	924	10,548	SH		DFND	1	10,548	0	0
SYNGENTA AG - ADR	Cmn	87160A100	2,269	25,900	SH	Call	DFND	1	25,900	0	0
SYNGENTA AG - ADR	Cmn	87160A100	2,540	29,000	SH	Put	DFND	1	29,000	0	0
SYNNEX CORP COMMON STOCK	Cmn	87162W100	559	4,898	SH		DFND	1	4,898	0	0
SYNNEX CORP COMMON STOCK	Cmn	87162W100	913	8,000	SH	Call	DFND	1	8,000	0	0
SYNOPSYS INC CMN STK	Cmn	871607107	252	4,254	SH		DFND	1	4,254	0	0
SYNOPSYS INC CMN STK	Cmn	871607107	309	5,200	SH	Call	DFND	1	5,200	0	0
SYNOVUS FINANCIAL CORP COMMON STOCK	Cmn	87161C501	660	20,300	SH	Call	DFND	1	20,300	0	0
SYNOVUS FINANCIAL CORP COMMON STOCK	Cmn	87161C501	433	13,300	SH	Put	DFND	1	13,300	0	0
SYNOVUS FINANCIAL CORP COMMON STOCK	Cmn	87161C501	73,627	2,263,351	SH		DFND		2,263,351	0	0
SYNTEL INC	Cmn	87162H103	1,205	28,763	SH		DFND		28,763	0	0
SYNTHESIS ENERGY SYSTEMS INC COMMON STOCK	Cmn	871628103	20	16,216	SH		DFND	1	16,216	0	0
SYSCO CORP COMMON STOCK SYY	Cmn	871829107	3,143	64,127	SH		DFND	2	64,127	0	0
SYSCO CORP COMMON STOCK SYY	Cmn	871829107	5,063	103,300	SH	Call	DFND	2	103,300	0	0
SYSCO CORP COMMON STOCK SYY	Cmn	871829107	6,945	141,700	SH	Put	DFND	2	141,700	0	0
SYSCO CORP COMMON STOCK SYY	Cmn	871829107	321	6,547	SH		DFND	1	6,547	0	0
SYSCO CORP COMMON STOCK SYY	Cmn	871829107	5,156	105,200	SH	Call	DFND	1	105,200	0	0
SYSCO CORP COMMON STOCK SYY	Cmn	871829107	3,377	68,900	SH	Put	DFND	1	68,900	0	0
SYSOREX GLOBAL	Cmn	87184N203	15	43,079	SH		DFND	1	43,079	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	3,879	70,177	SH		DFND	2	70,177	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	276	5,000	SH	Call	DFND	2	5,000	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	398	7,200	SH	Put	DFND	2	7,200	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	655	11,858	SH		DFND	1	11,858	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	6,505	117,700	SH	Call	DFND	1	117,700	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	5,383	97,400	SH	Put	DFND	1	97,400	0	0
TABLEAU SOFTWARE INC	Cmn	87336U105	36,858	666,877	SH		DFND		666,877	0	0
TAHOE RESOURCES INC	Cmn	873868103	719	56,073	SH		DFND	1	56,073	0	0
TAHOE RESOURCES INC	Cmn	873868103	692	53,900	SH	Put	DFND	1	53,900	0	0
TAILORED BRANDS INC	Cmn	87403A107	4,605	293,315	SH		DFND	2	293,315	0	0
TAILORED BRANDS INC	Cmn	87403A107	443	28,200	SH	Call	DFND	2	28,200	0	0
TAILORED BRANDS INC	Cmn	87403A107	893	56,900	SH	Call	DFND	1	56,900	0	0
TAILORED BRANDS INC	Cmn	87403A107	783	49,900	SH	Put	DFND	1	49,900	0	0
TAILORED BRANDS INC	Cmn	87403A107	1,205	76,774	SH		DFND		76,774	0	0
TAITRON COMPONENTS INC CMN STOCK - CLASS A	Cmn	874028103	31	28,633	SH		DFND	1	28,633	0	0
TAIWAN SEMICONDUCTOR -SPONS ADR	Depository Receipt	874039100	387	12,652	SH		DFND	1	12,652	0	0
TAIWAN SEMICONDUCTOR -SPONS ADR	Cmn	874039100	2,967	97,000	SH	Call	DFND	1	97,000	0	0
TAIWAN SEMICONDUCTOR -SPONS ADR	Cmn	874039100	2,674	87,400	SH	Put	DFND	1	87,400	0	0
TAKE TWO INTERACTIVE 1.75% CB 12/01/2016-REGISTERE	Bond	874054AC3	192,817	81,780,000	PRN		DFND		0	0	0
TAKE TWO INTERACTIVE SOFTWARE 1% CB 07/01/2018-REG	Bond	874054AD1	148,753	70,810,000	PRN		DFND		0	0	0
TAKE-TWO INTERACTIVE SFT CMN STOCK	Cmn	874054109	727	16,134	SH		DFND	1	16,134	0	0
TAKE-TWO INTERACTIVE SFT CMN STOCK	Cmn	874054109	7,366	163,400	SH	Call	DFND	1	163,400	0	0
TAKE-TWO INTERACTIVE SFT CMN STOCK	Cmn	874054109	1,857	41,200	SH	Put	DFND	1	41,200	0	0
TAKE-TWO INTERACTIVE SFT CMN STOCK	Cmn	874054109	130,277	2,889,916	SH		DFND		2,889,916	0	0
TAL EDUCATION 2.5% CB 05/15/2019-REGISTERED	Bond	874080AB0	75,898	28,000,000	PRN		DFND		0	0	0
TAL EDUCATION GROUP- ADR	Depository Receipt	874080104	621	8,763	SH		DFND	1	8,763	0	0
TAL EDUCATION GROUP- ADR	Cmn	874080104	978	13,800	SH	Call	DFND	1	13,800	0	0
TAL EDUCATION GROUP- ADR	Cmn	874080104	1,424	20,100	SH	Put	DFND	1	20,100	0	0
TALEND SA	Depository Receipt	874224207	3,793	144,988	SH		DFND		144,988	0	0
TALLGRASS ENERGY GP LP	Cmn	874696107	2,236	92,981	SH		DFND	2	92,981	0	0
TALLGRASS ENERGY PARTNERS LP	Cmn	874697105	253	5,245	SH		DFND	1	5,245	0	0
TALLGRASS ENERGY PARTNERS LP	Cmn	874697105	1,451	30,100	SH	Call	DFND	1	30,100	0	0
TANDEM DIABETES CARE INC	Cmn	875372104	122	15,991	SH		DFND	1	15,991	0	0
TANGOE INC/CT	Cmn	87582Y108	253	30,628	SH		DFND		30,628	0	0
TANZANIAN ROYALTY EXPLORATION CORP CMN STK	Cmn	87600U104	13	15,780	SH		DFND	1	15,780	0	0
TARGA RESOURCES CORP	Cmn	87612G101	14,575	296,787	SH		DFND	2	296,787	0	0
TARGA RESOURCES CORP	Cmn	87612G101	1,192	24,263	SH		DFND	1	24,263	0	0
TARGA RESOURCES CORP	Cmn	87612G101	1,856	37,800	SH	Call	DFND	1	37,800	0	0
TARGA RESOURCES CORP	Cmn	87612G101	4,007	81,600	SH	Put	DFND	1	81,600	0	0
TARGA RESOURCES CORP	Cmn	87612G101	838	17,068	SH		DFND		17,068	0	0
TARGET CORP CMN STK	Cmn	87612E106	2,047	29,800	SH	Call	DFND	2	29,800	0	0
TARGET CORP CMN STK	Cmn	87612E106	1,813	26,400	SH	Put	DFND	2	26,400	0	0
TARGET CORP CMN STK	Cmn	87612E106	2,683	39,062	SH		DFND	1	39,062	0	0
TARGET CORP CMN STK	Cmn	87612E106	27,918	406,500	SH	Call	DFND	1	406,500	0	0
TARGET CORP CMN STK	Cmn	87612E106	49,539	721,300	SH	Put	DFND	1	721,300	0	0
TARGET CORP CMN STK	Cmn	87612E106	16,623	242,041	SH		DFND		242,041	0	0
TARGET CORP CMN STK	Cmn	87612E106	20,604	300,000	SH	Put	DFND		300,000	0	0
TASEKO MINES LTD CMN STOCK	Cmn	876511106	13	26,200	SH	Call	DFND	1	26,200	0	0
TASER INTL INC CMN STOCK	Cmn	87651B104	3,393	118,600	SH	Call	DFND	1	118,600	0	0
TASER INTL INC CMN STOCK	Cmn	87651B104	2,872	100,400	SH	Put	DFND	1	100,400	0	0
TASER INTL INC CMN STOCK	Cmn	87651B104	1,050	36,709	SH		DFND		36,709	0	0
TATA MOTORS LTD ADR 1:1 COMMON	Depository Receipt	876568502	1,052	26,306	SH		DFND	1	26,306	0	0
TATA MOTORS LTD ADR 1:1 COMMON	Cmn	876568502	3,762	94,100	SH	Call	DFND	1	94,100	0	0
TATA MOTORS LTD ADR 1:1 COMMON	Cmn	876568502	2,243	56,100	SH	Put	DFND	1	56,100	0	0
TAUBMAN CTRS INC CMN STK	Cmn	876664103	687	9,226	SH		DFND	1	9,226	0	0
TAUBMAN CTRS INC CMN STK	Cmn	876664103	1,543	20,739	SH		DFND		20,739	0	0
TCF FINANCIAL CORP COMMON	Cmn	872275102	18,983	1,308,252	SH		DFND		1,308,252	0	0
TCP CAPITAL 5.25% CB 12/15/2019-REGISTERED	Bond	87238QAB9	8,359	8,000,000	PRN		DFND		0	0	0
TD AMERITRADE HOLDING CORP CMN STK	Cmn	87236Y108	3,996	113,400	SH	Call	DFND	1	113,400	0	0
TD AMERITRADE HOLDING CORP CMN STK	Cmn	87236Y108	1,290	36,600	SH	Put	DFND	1	36,600	0	0
TE CONNECTIVITY LTD	Cmn	H84989104	5,677	88,186	SH		DFND	2	88,186	0	0
TE CONNECTIVITY LTD	Cmn	H84989104	1,629	25,300	SH	Call	DFND	1	25,300	0	0
TE CONNECTIVITY LTD	Cmn	H84989104	399	6,200	SH	Put	DFND	1	6,200	0	0
TEAM HEALTH HOLDINGS INC	Cmn	87817A107	1,525	46,822	SH		DFND	2	46,822	0	0
TEAM HEALTH HOLDINGS INC	Cmn	87817A107	1,147	35,220	SH		DFND		35,220	0	0
TECH DATA CORP CMN STK	Cmn	878237106	284	3,347	SH		DFND	1	3,347	0	0
TECH DATA CORP CMN STK	Cmn	878237106	339	4,000	SH	Call	DFND	1	4,000	0	0
TECH DATA CORP CMN STK	Cmn	878237106	754	8,900	SH	Put	DFND	1	8,900	0	0
TECH DATA CORP CMN STK	Cmn	878237106	30,872	364,442	SH		DFND		364,442	0	0
TECHNOLOGY SELECT SECT SPDR	Cmn	81369Y803	9,435	197,467	SH		DFND	1	197,467	0	0
TECHNOLOGY SELECT SECT SPDR	Cmn	81369Y803	14,989	313,700	SH	Call	DFND	1	313,700	0	0
TECHNOLOGY SELECT SECT SPDR	Cmn	81369Y803	13,096	274,100	SH	Put	DFND	1	274,100	0	0
TECK RESOURCES LTD	Cmn	878742204	463	25,700	SH		DFND	2	25,700	0	0
TECK RESOURCES LTD	Cmn	878742204	5	251	SH		DFND		251	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	16,480	914,045	SH		DFND	2	914,045	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	725	40,200	SH	Call	DFND	2	40,200	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	2,057	114,100	SH	Put	DFND	2	114,100	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	4,950	274,565	SH		DFND	1	274,565	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	5,310	294,500	SH	Call	DFND	1	294,500	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	8,059	447,000	SH	Put	DFND	1	447,000	0	0
TECK RESOURCES LTD-CLS B	Cmn	878742204	3,991	221,365	SH		DFND		221,365	0	0
TEEKAY CORP CMN STOCK	Cmn	Y8564W103	137	17,805	SH		DFND	1	17,805	0	0
TEEKAY CORP CMN STOCK	Cmn	Y8564W103	261	33,800	SH	Put	DFND	1	33,800	0	0
TEEKAY LNG PARTNERS LP COMMON STOCK	Cmn	Y8564M105	537	35,525	SH		DFND	1	35,525	0	0
TEEKAY LNG PARTNERS LP COMMON STOCK	Cmn	Y8564M105	732	48,400	SH	Put	DFND	1	48,400	0	0
TEEKAY OFFSHORE PARTNERS LP CMN STK	Cmn	Y8565J101	318	50,382	SH		DFND	1	50,382	0	0
TEEKAY OFFSHORE PARTNERS LP CMN STK	Cmn	Y8565J101	64	10,200	SH	Put	DFND	1	10,200	0	0
TEEKAY TANKERS LTD-CLASS A	Cmn	Y8565N102	282	111,475	SH		DFND	1	111,475	0	0
TEEKAY TANKERS LTD-CLASS A	Cmn	Y8565N102	294	116,100	SH	Put	DFND	1	116,100	0	0
TEGNA INC	Cmn	87901J105	9,503	434,706	SH		DFND	2	434,706	0	0
TEGNA INC	Cmn	87901J105	234	10,727	SH		DFND	1	10,727	0	0
TEGNA INC	Cmn	87901J105	553	25,300	SH	Call	DFND	1	25,300	0	0
TEGNA INC	Cmn	87901J105	299	13,700	SH	Put	DFND	1	13,700	0	0
TEGNA INC	Cmn	87901J105	778	35,601	SH		DFND		35,601	0	0
TELADOC INC	Cmn	87918A105	601	32,800	SH	Call	DFND	1	32,800	0	0
TELADOC INC	Cmn	87918A105	269	14,700	SH	Put	DFND	1	14,700	0	0
TELEDYNE TECHNOLOGIES CMN STK	Cmn	879360105	275	2,546	SH		DFND	1	2,546	0	0
TELEFLEX INC 3.875% CB 08/01/2017-REGISTERED	Bond	879369AA4	47,426	17,339,000	PRN		DFND		0	0	0
TELEFLEX INC CMN STK	Cmn	879369106	4,460	26,537	SH		DFND	2	26,537	0	0
TELEFONICA BRASIL-ADR	Cmn	87936R106	174	12,000	SH	Call	DFND	1	12,000	0	0
TELEPHONE & DATA CMN STK	Cmn	879433829	1,469	54,047	SH		DFND	2	54,047	0	0
TELEPHONE & DATA CMN STK	Cmn	879433829	567	20,852	SH		DFND	1	20,852	0	0
TELEPHONE & DATA CMN STK	Cmn	879433829	259	9,538	SH		DFND		9,538	0	0
TELETECH HLDGS INC CMN STOCK	Cmn	879939106	691	23,843	SH		DFND	2	23,843	0	0
TELETECH HLDGS INC CMN STOCK	Cmn	879939106	204	7,031	SH		DFND	1	7,031	0	0
TELETECH HLDGS INC CMN STOCK	Cmn	879939106	1,868	64,449	SH		DFND		64,449	0	0
TELIGENT INC	Cmn	87960W104	78	10,200	SH	Call	DFND	1	10,200	0	0
TELIGENT INC 3.75% CB 12/15/2019-REGISTERED	Bond	449575AB5	20,053	20,845,000	PRN		DFND		0	0	0
TELUS CORP CMN STK	Cmn	87971M103	63,902	1,935,948	SH		DFND		1,935,948	0	0
TEMPUR SEALY INTERNATIONAL INC	Cmn	88023U101	511	9,000	SH	Call	DFND	2	9,000	0	0
TEMPUR SEALY INTERNATIONAL INC	Cmn	88023U101	647	11,400	SH	Put	DFND	2	11,400	0	0
TEMPUR SEALY INTERNATIONAL INC	Cmn	88023U101	2,661	46,900	SH	Call	DFND	1	46,900	0	0
TEMPUR SEALY INTERNATIONAL INC	Cmn	88023U101	2,133	37,600	SH	Put	DFND	1	37,600	0	0
TEMPUR SEALY INTERNATIONAL INC	Cmn	88023U101	1,504	26,500	SH		DFND		26,500	0	0
TENARIS SA - ADR	Cmn	88031M109	412	14,500	SH	Put	DFND	1	14,500	0	0
TENARIS SA - ADR 1:10	Depository Receipt	88031M109	8,540	300,719	SH		DFND		300,719	0	0
TENET HEALTHCARE CORPORATION CMN STK	Cmn	88033G407	879	38,794	SH		DFND	2	38,794	0	0
TENET HEALTHCARE CORPORATION CMN STK	Cmn	88033G407	921	40,627	SH		DFND	1	40,627	0	0
TENET HEALTHCARE CORPORATION CMN STK	Cmn	88033G407	2,833	125,000	SH	Call	DFND	1	125,000	0	0
TENET HEALTHCARE CORPORATION CMN STK	Cmn	88033G407	1,543	68,100	SH	Put	DFND	1	68,100	0	0
TENET HEALTHCARE CORPORATION CMN STK	Cmn	88033G407	20,664	911,913	SH		DFND		911,913	0	0
TENNECO INC COMMON STOCK	Cmn	880349105	2,670	45,824	SH		DFND	2	45,824	0	0
TENNECO INC COMMON STOCK	Cmn	880349105	449	7,700	SH	Call	DFND	1	7,700	0	0
TENNECO INC COMMON STOCK	Cmn	880349105	280	4,800	SH	Put	DFND	1	4,800	0	0
TERADATA CORP	Cmn	88076W103	6,066	195,680	SH		DFND	2	195,680	0	0
TERADATA CORP	Cmn	88076W103	2,387	77,000	SH	Call	DFND	1	77,000	0	0
TERADATA CORP	Cmn	88076W103	493	15,900	SH	Put	DFND	1	15,900	0	0
TERADYNE INC CMN STK	Cmn	880770102	664	30,759	SH		DFND	1	30,759	0	0
TERADYNE INC CMN STK	Cmn	880770102	611	28,300	SH	Call	DFND	1	28,300	0	0
TERADYNE INC CMN STK	Cmn	880770102	656	30,400	SH	Put	DFND	1	30,400	0	0
TERADYNE INC CMN STK	Cmn	880770102	19,763	915,795	SH		DFND		915,795	0	0
TEREX CORP CMN STOCK	Cmn	880779103	1,896	74,600	SH	Call	DFND	2	74,600	0	0
TEREX CORP CMN STOCK	Cmn	880779103	1,954	76,900	SH	Put	DFND	2	76,900	0	0
TEREX CORP CMN STOCK	Cmn	880779103	592	23,300	SH	Call	DFND	1	23,300	0	0
TEREX CORP CMN STOCK	Cmn	880779103	523	20,600	SH	Put	DFND	1	20,600	0	0
TEREX CORP CMN STOCK	Cmn	880779103	43,575	1,714,891	SH		DFND		1,714,891	0	0
TERNIUM SA ADR 1:10	Cmn	880890108	275	14,000	SH	Call	DFND	1	14,000	0	0
TERNIUM SA ADR 1:10	Cmn	880890108	302	15,400	SH	Put	DFND	1	15,400	0	0
TERNIUM SA ADR 1:10	Depository Receipt	880890108	17,471	889,999	SH		DFND		889,999	0	0
TERRAFORM GLOBAL INC	Cmn	88104M101	270	65,600	SH		DFND	2	65,600	0	0
TERRAFORM GLOBAL INC	Cmn	88104M101	83	20,147	SH		DFND	1	20,147	0	0
TERRAFORM GLOBAL INC	Cmn	88104M101	42	10,300	SH	Put	DFND	1	10,300	0	0
TERRAFORM POWER INC - A	Cmn	88104R100	361	25,978	SH		DFND	1	25,978	0	0
TERRAFORM POWER INC - A	Cmn	88104R100	886	63,700	SH	Call	DFND	1	63,700	0	0
TERRAFORM POWER INC - A	Cmn	88104R100	1,422	102,200	SH	Put	DFND	1	102,200	0	0
TERRAVIA HOLDINGS INC	Cmn	88105A106	210	76,244	SH		DFND	1	76,244	0	0
TERRAVIA HOLDINGS INC	Cmn	88105A106	78	28,400	SH	Call	DFND	1	28,400	0	0
TERRAVIA HOLDINGS INC	Cmn	88105A106	263	95,600	SH	Put	DFND	1	95,600	0	0
TERRENO REALTY CORP	Cmn	88146M101	2,270	82,500	SH		DFND	2	82,500	0	0
TESARO 3% CB 10/01/2021-REGISTERED	Bond	881569AA5	66,319	22,500,000	PRN		DFND		0	0	0
TESARO INC	Cmn	881569107	10,620	105,950	SH		DFND	2	105,950	0	0
TESARO INC	Cmn	881569107	427	4,263	SH		DFND	1	4,263	0	0
TESARO INC	Cmn	881569107	5,363	53,500	SH	Call	DFND	1	53,500	0	0
TESARO INC	Cmn	881569107	4,230	42,200	SH	Put	DFND	1	42,200	0	0
TESARO INC	Cmn	881569107	7,147	71,301	SH		DFND		71,301	0	0
TESLA MOTORS 0.25% CB 03/01/2019-REGISTERED	Bond	88160RAB7	40,707	45,000,000	PRN		DFND		0	0	0
TESLA MOTORS 1.25% CB 03/01/2021-REGISTERED	Bond	88160RAC5	12,870	15,000,000	PRN		DFND		0	0	0
TESLA MOTORS INC	Cmn	88160R101	224	1,096	SH		DFND	2	1,096	0	0
TESLA MOTORS INC	Cmn	88160R101	224	1,100	SH	Put	DFND	2	1,100	0	0
TESLA MOTORS INC	Cmn	88160R101	6,006	29,436	SH		DFND	1	29,436	0	0
TESLA MOTORS INC	Cmn	88160R101	198,766	974,200	SH	Call	DFND	1	974,200	0	0
TESLA MOTORS INC	Cmn	88160R101	250,834	1,229,400	SH	Put	DFND	1	1,229,400	0	0
TESLA MOTORS INC	Cmn	88160R101	10,337	50,665	SH		DFND		50,665	0	0
TESLA MOTORS INC	Cmn	88160R101	132,620	650,000	SH	Put	DFND		650,000	0	0
TESORO CORP CMN STK	Cmn	881609101	6,888	86,576	SH		DFND	2	86,576	0	0
TESORO CORP CMN STK	Cmn	881609101	13,549	170,300	SH	Call	DFND	1	170,300	0	0
TESORO CORP CMN STK	Cmn	881609101	18,625	234,100	SH	Put	DFND	1	234,100	0	0
TESORO CORP CMN STK	Cmn	881609101	30,897	388,353	SH		DFND		388,353	0	0
TESORO LOGISTICS LP	Cmn	88160T107	940	19,400	SH	Call	DFND	1	19,400	0	0
TESSERA TECHNOLOGIES INC COMMON STOCK	Cmn	88164L100	1,884	49,022	SH		DFND	2	49,022	0	0
TESSERA TECHNOLOGIES INC COMMON STOCK	Cmn	88164L100	680	17,700	SH	Call	DFND	1	17,700	0	0
TESSERA TECHNOLOGIES INC COMMON STOCK	Cmn	88164L100	215	5,600	SH	Put	DFND	1	5,600	0	0
TETRA TECH INC CMN STK	Cmn	88162G103	1,595	44,976	SH		DFND	2	44,976	0	0
TETRA TECH INC CMN STK	Cmn	88162G103	338	9,540	SH		DFND	1	9,540	0	0
TETRA TECHNOLOGIES INC/DE CMN STK	Cmn	88162F105	1,513	247,565	SH		DFND	2	247,565	0	0
TETRA TECHNOLOGIES INC/DE CMN STK	Cmn	88162F105	171	28,007	SH		DFND	1	28,007	0	0
TETRA TECHNOLOGIES INC/DE CMN STK	Cmn	88162F105	5,851	957,687	SH		DFND		957,687	0	0
TETRALOGIC PHARMACEUTICALS C	Cmn	88165U109	4	27,442	SH		DFND	1	27,442	0	0
TETRAPHASE PHARMACEUTICALS I	Cmn	88165N105	98	25,602	SH		DFND	2	25,602	0	0
TEUCRIUM CORN FUND	Cmn	88166A102	1,003	53,687	SH		DFND	1	53,687	0	0
TEUCRIUM CORN FUND	Cmn	88166A102	359	19,200	SH	Call	DFND	1	19,200	0	0
TEUCRIUM CORN FUND	Cmn	88166A102	1,190	63,700	SH	Put	DFND	1	63,700	0	0
TEUCRIUM WHEAT FUND	Cmn	88166A508	114	15,863	SH		DFND	1	15,863	0	0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1	Depository Receipt	881624209	32,424	704,721	SH		DFND	2	704,721	0	0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1	Depository Receipt	881624209	11,656	253,326	SH		DFND	1	253,326	0	0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1	Cmn	881624209	22,526	489,600	SH	Call	DFND	1	489,600	0	0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1	Cmn	881624209	26,005	565,200	SH	Put	DFND	1	565,200	0	0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1	Depository Receipt	881624209	2,563	55,702	SH		DFND		55,702	0	0
TEXAS CAPITAL BANCSHARES INC COMMON STOCK	Cmn	88224Q107	302	5,500	SH	Call	DFND	1	5,500	0	0
TEXAS CAPITAL BANCSHARES INC COMMON STOCK	Cmn	88224Q107	648	11,800	SH	Put	DFND	1	11,800	0	0
TEXAS CAPITAL BANCSHARES INC COMMON STOCK	Cmn	88224Q107	58,861	1,071,753	SH		DFND		1,071,753	0	0
TEXAS INSTRUMENTS COMMON STOCK	Cmn	882508104	40,586	578,320	SH		DFND	2	578,320	0	0
TEXAS INSTRUMENTS COMMON STOCK	Cmn	882508104	20,303	289,300	SH	Call	DFND	2	289,300	0	0
TEXAS INSTRUMENTS COMMON STOCK	Cmn	882508104	26,479	377,300	SH	Put	DFND	2	377,300	0	0
TEXAS INSTRUMENTS COMMON STOCK	Cmn	882508104	21,763	310,100	SH	Call	DFND	1	310,100	0	0
TEXAS INSTRUMENTS COMMON STOCK	Cmn	882508104	26,703	380,500	SH	Put	DFND	1	380,500	0	0
TEXAS ROADHOUSE INC COMMON STOCK	Cmn	882681109	1,874	48,013	SH		DFND	2	48,013	0	0
TEXAS ROADHOUSE INC COMMON STOCK	Cmn	882681109	590	15,118	SH		DFND	1	15,118	0	0
TEXAS ROADHOUSE INC COMMON STOCK	Cmn	882681109	414	10,600	SH	Call	DFND	1	10,600	0	0
TEXAS ROADHOUSE INC COMMON STOCK	Cmn	882681109	429	11,000	SH	Put	DFND	1	11,000	0	0
TEXAS ROADHOUSE INC COMMON STOCK	Cmn	882681109	40,824	1,045,964	SH		DFND		1,045,964	0	0
TEXTAINER GROUP HOLDINGS LTD	Cmn	G8766E109	143	19,067	SH		DFND	1	19,067	0	0
TEXTRON INC	Cmn	883203101	3,498	88,000	SH	Call	DFND	1	88,000	0	0
TEXTRON INC	Cmn	883203101	2,194	55,200	SH	Put	DFND	1	55,200	0	0
TEXTRON INC	Cmn	883203101	38,519	969,021	SH		DFND		969,021	0	0
TEXTRON INC	Cmn	883203101	497	12,500	SH	Put	DFND		12,500	0	0
TFS FINANCIAL COR	Cmn	87240R107	1,216	68,302	SH		DFND		68,302	0	0
TG THERAPEUTICS INC	Cmn	88322Q108	154	19,839	SH		DFND	2	19,839	0	0
TG THERAPEUTICS INC	Cmn	88322Q108	157	20,273	SH		DFND	1	20,273	0	0
TG THERAPEUTICS INC	Cmn	88322Q108	104	13,400	SH	Call	DFND	1	13,400	0	0
THE BANK OF NEW YORK MELLON CORP	Cmn	064058100	10,390	260,544	SH		DFND	2	260,544	0	0
THE BANK OF NEW YORK MELLON CORP	Cmn	064058100	1,830	45,881	SH		DFND	1	45,881	0	0
THE BANK OF NEW YORK MELLON CORP	Cmn	064058100	6,812	170,800	SH	Call	DFND	1	170,800	0	0
THE BANK OF NEW YORK MELLON CORP	Cmn	064058100	8,255	207,000	SH	Put	DFND	1	207,000	0	0
THE BANK OF NEW YORK MELLON CORP	Cmn	064058100	1,377	34,535	SH		DFND		34,535	0	0
THE BOEING COMPANY. COMMON STOCK	Cmn	097023105	50,023	379,710	SH		DFND	2	379,710	0	0
THE BOEING COMPANY. COMMON STOCK	Cmn	097023105	843	6,400	SH	Call	DFND	2	6,400	0	0
THE BOEING COMPANY. COMMON STOCK	Cmn	097023105	4,069	30,883	SH		DFND	1	30,883	0	0
THE BOEING COMPANY. COMMON STOCK	Cmn	097023105	88,621	672,700	SH	Call	DFND	1	672,700	0	0
THE BOEING COMPANY. COMMON STOCK	Cmn	097023105	98,107	744,700	SH	Put	DFND	1	744,700	0	0
THE BOEING COMPANY. COMMON STOCK	Cmn	097023105	1,225	9,300	SH	Call	DFND		9,300	0	0
THE GOLDMAN SACHS GROUP INC CMN STOCK	Cmn	38141G104	9,870	61,201	SH		DFND	2	61,201	0	0
THE GOLDMAN SACHS GROUP INC CMN STOCK	Cmn	38141G104	822	5,100	SH	Call	DFND	2	5,100	0	0
THE GOLDMAN SACHS GROUP INC CMN STOCK	Cmn	38141G104	1,032	6,400	SH	Put	DFND	2	6,400	0	0
THE GOLDMAN SACHS GROUP INC CMN STOCK	Cmn	38141G104	94,827	588,000	SH	Call	DFND	1	588,000	0	0
THE GOLDMAN SACHS GROUP INC CMN STOCK	Cmn	38141G104	109,389	678,300	SH	Put	DFND	1	678,300	0	0
THE GOODYEAR TIRE COMMON STOCK	Cmn	382550101	7,148	221,302	SH		DFND	2	221,302	0	0
THE GOODYEAR TIRE COMMON STOCK	Cmn	382550101	2,261	70,000	SH	Call	DFND	2	70,000	0	0
THE GOODYEAR TIRE COMMON STOCK	Cmn	382550101	2,981	92,300	SH	Put	DFND	2	92,300	0	0
THE GOODYEAR TIRE COMMON STOCK	Cmn	382550101	7,626	236,100	SH	Call	DFND	1	236,100	0	0
THE GOODYEAR TIRE COMMON STOCK	Cmn	382550101	3,857	119,400	SH	Put	DFND	1	119,400	0	0
THE GOODYEAR TIRE COMMON STOCK	Cmn	382550101	124,939	3,868,082	SH		DFND		3,868,082	0	0
THE HERSHEY CO	Cmn	427866108	32,143	336,219	SH		DFND	2	336,219	0	0
THE HERSHEY CO	Cmn	427866108	1,252	13,100	SH	Call	DFND	2	13,100	0	0
THE HERSHEY CO	Cmn	427866108	908	9,500	SH	Put	DFND	2	9,500	0	0
THE HERSHEY CO	Cmn	427866108	465	4,859	SH		DFND	1	4,859	0	0
THE HERSHEY CO	Cmn	427866108	6,941	72,600	SH	Call	DFND	1	72,600	0	0
THE HERSHEY CO	Cmn	427866108	6,988	73,100	SH	Put	DFND	1	73,100	0	0
THE HERSHEY CO	Cmn	427866108	76,145	796,494	SH		DFND		796,494	0	0
THE INTERPUBLIC GROUP OF COMPANIES, INC. CMN STOCK	Cmn	460690100	7,750	346,750	SH		DFND	2	346,750	0	0
THE INTERPUBLIC GROUP OF COMPANIES, INC. CMN STOCK	Cmn	460690100	1,639	73,320	SH		DFND	1	73,320	0	0
THE INTERPUBLIC GROUP OF COMPANIES, INC. CMN STOCK	Cmn	460690100	241	10,800	SH	Call	DFND	1	10,800	0	0
THE INTERPUBLIC GROUP OF COMPANIES, INC. CMN STOCK	Cmn	460690100	351	15,700	SH	Put	DFND	1	15,700	0	0
THE KROGER CO. COMMON STOCK KR	Cmn	501044101	12,692	427,613	SH		DFND	2	427,613	0	0
THE KROGER CO. COMMON STOCK KR	Cmn	501044101	641	21,600	SH	Call	DFND	2	21,600	0	0
THE KROGER CO. COMMON STOCK KR	Cmn	501044101	1,330	44,800	SH	Put	DFND	2	44,800	0	0
THE KROGER CO. COMMON STOCK KR	Cmn	501044101	5,039	169,771	SH		DFND	1	169,771	0	0
THE KROGER CO. COMMON STOCK KR	Cmn	501044101	4,039	136,100	SH	Call	DFND	1	136,100	0	0
THE KROGER CO. COMMON STOCK KR	Cmn	501044101	11,406	384,300	SH	Put	DFND	1	384,300	0	0
THE ROYAL BANK OF SCOTLAND GROUP PLC 8.625% 01/01/	Bond	780097BB6	3,469	3,500,000	PRN		DFND		0	0	0
THE ST JOE CO CMN STK	Cmn	790148100	248	13,500	SH	Call	DFND	1	13,500	0	0
THERAPEUTICS MD INC	Cmn	88338N107	100	14,647	SH		DFND	1	14,647	0	0
THERAPEUTICS MD INC	Cmn	88338N107	157	23,000	SH	Call	DFND	1	23,000	0	0
THERAPEUTICS MD INC	Cmn	88338N107	17,274	2,536,557	SH		DFND		2,536,557	0	0
THERAVANCE 2.125% CB 01/15/2023-REGISTERED	Bond	88338TAB0	2,107	2,500,000	PRN		DFND		0	0	0
THERMO FISHER SCIENTIFIC INC CMN STK	Cmn	883556102	4,358	27,400	SH	Call	DFND	2	27,400	0	0
THERMO FISHER SCIENTIFIC INC CMN STK	Cmn	883556102	3,738	23,500	SH	Put	DFND	2	23,500	0	0
THERMO FISHER SCIENTIFIC INC CMN STK	Cmn	883556102	473	2,972	SH		DFND	1	2,972	0	0
THERMO FISHER SCIENTIFIC INC CMN STK	Cmn	883556102	11,802	74,200	SH	Call	DFND	1	74,200	0	0
THERMO FISHER SCIENTIFIC INC CMN STK	Cmn	883556102	9,671	60,800	SH	Put	DFND	1	60,800	0	0
THERMON GROUP HOLDINGS INC	Cmn	88362T103	396	20,032	SH		DFND		20,032	0	0
THIRD POINT REINSURANCE LTD	Cmn	G8827U100	310	25,841	SH		DFND	1	25,841	0	0
THIRD POINT REINSURANCE LTD	Cmn	G8827U100	2,031	169,271	SH		DFND		169,271	0	0
THL CREDIT INC	Cmn	872438106	130	13,594	SH		DFND	1	13,594	0	0
THOMSON CORP	Cmn	884903105	1,447	34,976	SH		DFND	2	34,976	0	0
THOMSON CORP	Cmn	884903105	782	18,900	SH	Call	DFND	1	18,900	0	0
THOR INDUSTRIES INC CMN STK	Cmn	885160101	3,725	43,977	SH		DFND	2	43,977	0	0
THOR INDUSTRIES INC CMN STK	Cmn	885160101	579	6,834	SH		DFND	1	6,834	0	0
THOR INDUSTRIES INC CMN STK	Cmn	885160101	1,177	13,900	SH	Call	DFND	1	13,900	0	0
THOR INDUSTRIES INC CMN STK	Cmn	885160101	1,203	14,200	SH	Put	DFND	1	14,200	0	0
THRESHOLD PHARMACEUTICALS COMMON STOCK	Cmn	885807206	194	286,419	SH		DFND	1	286,419	0	0
TIDEWATER COMMON STOCK TDW	Cmn	886423102	43	15,240	SH		DFND	1	15,240	0	0
TIDEWATER COMMON STOCK TDW	Cmn	886423102	40	14,100	SH	Call	DFND	1	14,100	0	0
TIDEWATER COMMON STOCK TDW	Cmn	886423102	106	37,600	SH	Put	DFND	1	37,600	0	0
TIDEWATER COMMON STOCK TDW	Cmn	886423102	4,422	1,568,053	SH		DFND		1,568,053	0	0
TIER REIT INC	Cmn	88650V208	440	28,477	SH		DFND	2	28,477	0	0
TIFFANY COMMON STOCK TIF	Cmn	886547108	2,513	34,600	SH	Call	DFND	2	34,600	0	0
TIFFANY COMMON STOCK TIF	Cmn	886547108	12,151	167,300	SH	Call	DFND	1	167,300	0	0
TIFFANY COMMON STOCK TIF	Cmn	886547108	12,521	172,400	SH	Put	DFND	1	172,400	0	0
TILE SHOP HLDGS INC	Cmn	88677Q109	942	56,920	SH		DFND	1	56,920	0	0
TILE SHOP HLDGS INC	Cmn	88677Q109	288	17,400	SH	Call	DFND	1	17,400	0	0
TILE SHOP HLDGS INC	Cmn	88677Q109	784	47,400	SH	Put	DFND	1	47,400	0	0
TILE SHOP HLDGS INC	Cmn	88677Q109	1,559	94,172	SH		DFND		94,172	0	0
TILLY'S INC-CLASS A SHRS	Cmn	886885102	126	13,457	SH		DFND	2	13,457	0	0
TIM PARTICIPACOES SA-ADR	Depository Receipt	88706P205	442	36,101	SH		DFND	1	36,101	0	0
TIM PARTICIPACOES SA-ADR	Depository Receipt	88706P205	11,145	910,535	SH		DFND		910,535	0	0
TIME INC	Cmn	887228104	2,147	148,295	SH		DFND	2	148,295	0	0
TIME INC	Cmn	887228104	554	38,230	SH		DFND	1	38,230	0	0
TIME INC	Cmn	887228104	608	42,000	SH	Put	DFND	1	42,000	0	0
TIME INC	Cmn	887228104	5,269	363,890	SH		DFND		363,890	0	0
TIME WARNER INC CMN STK	Cmn	887317303	3,081	38,700	SH	Call	DFND	2	38,700	0	0
TIME WARNER INC CMN STK	Cmn	887317303	3,495	43,900	SH	Put	DFND	2	43,900	0	0
TIME WARNER INC CMN STK	Cmn	887317303	939	11,798	SH		DFND	1	11,798	0	0
TIME WARNER INC CMN STK	Cmn	887317303	19,903	250,000	SH	Call	DFND	1	250,000	0	0
TIME WARNER INC CMN STK	Cmn	887317303	19,560	245,700	SH	Put	DFND	1	245,700	0	0
TIME WARNER INC CMN STK	Cmn	887317303	307,812	3,866,498	SH		DFND		3,866,498	0	0
TIMKEN CO	Cmn	887389104	271	7,700	SH	Call	DFND	1	7,700	0	0
TIMKEN CO	Cmn	887389104	15,782	449,106	SH		DFND		449,106	0	0
TIMMINS GOLD CORP	Cmn	88741P103	13	26,973	SH		DFND	1	26,973	0	0
TITAN INTERNATIONAL INC COMMON STOCK	Cmn	88830M102	270	26,640	SH		DFND	2	26,640	0	0
TITAN INTERNATIONAL INC COMMON STOCK	Cmn	88830M102	249	24,600	SH	Call	DFND	1	24,600	0	0
TITAN MACHINERY INC	Cmn	88830R101	144	13,800	SH	Call	DFND	1	13,800	0	0
TIVO CORP	Cmn	88870P106	456	23,400	SH	Call	DFND	1	23,400	0	0
TIVO CORP	Cmn	88870P106	267	13,700	SH	Put	DFND	1	13,700	0	0
TIVO CORP	Cmn	88870P106	4,716	242,119	SH		DFND		242,119	0	0
TJX COMPANIES INC	Cmn	872540109	4,756	63,600	SH	Call	DFND	2	63,600	0	0
TJX COMPANIES INC	Cmn	872540109	7,957	106,400	SH	Put	DFND	2	106,400	0	0
TJX COMPANIES INC	Cmn	872540109	858	11,476	SH		DFND	1	11,476	0	0
TJX COMPANIES INC	Cmn	872540109	12,862	172,000	SH	Call	DFND	1	172,000	0	0
TJX COMPANIES INC	Cmn	872540109	11,456	153,200	SH	Put	DFND	1	153,200	0	0
T-MOBILE US INC	Cmn	872590104	1,340	28,683	SH		DFND	2	28,683	0	0
T-MOBILE US INC	Cmn	872590104	1,743	37,302	SH		DFND	1	37,302	0	0
T-MOBILE US INC	Cmn	872590104	4,420	94,600	SH	Call	DFND	1	94,600	0	0
T-MOBILE US INC	Cmn	872590104	4,952	106,000	SH	Put	DFND	1	106,000	0	0
T-MOBILE US INC	Cmn	872590104	166,694	3,567,943	SH		DFND		3,567,943	0	0
TOLL BROTHERS COMMON STOCK	Cmn	889478103	1,227	41,077	SH		DFND	2	41,077	0	0
TOLL BROTHERS COMMON STOCK	Cmn	889478103	281	9,400	SH	Put	DFND	2	9,400	0	0
TOLL BROTHERS COMMON STOCK	Cmn	889478103	2,968	99,400	SH	Call	DFND	1	99,400	0	0
TOLL BROTHERS COMMON STOCK	Cmn	889478103	3,395	113,700	SH	Put	DFND	1	113,700	0	0
TOLL BROTHERS COMMON STOCK	Cmn	889478103	23,569	789,324	SH		DFND		789,324	0	0
TONIX PHARMACEUTICALS HOLDING	Cmn	890260201	10	13,707	SH		DFND	1	13,707	0	0
TONIX PHARMACEUTICALS HOLDING	Cmn	890260201	9	12,900	SH	Put	DFND	1	12,900	0	0
TONIX PHARMACEUTICALS HOLDING	Cmn	890260201	141	202,651	SH		DFND		202,651	0	0
TOOTSIE ROLL INDS INC	Cmn	890516107	3,723	101,098	SH		DFND		101,098	0	0
TOP IMAGE SYS LTD CMN STOCK	Cmn	M87896102	111	50,020	SH		DFND	1	50,020	0	0
TORCHLIGHT ENERGY RESOURCES	Cmn	89102U103	19	17,074	SH		DFND	1	17,074	0	0
TORCHMARK CORP	Cmn	891027104	373	5,838	SH		DFND	1	5,838	0	0
TORCHMARK CORP	Cmn	891027104	581	9,100	SH	Call	DFND	1	9,100	0	0
TORCHMARK CORP	Cmn	891027104	61,001	954,782	SH		DFND		954,782	0	0
TORNIER NV-CVR	Cmn	N96617126	36	28,022	SH		DFND	1	28,022	0	0
TORO CO CMN STK	Cmn	891092108	1,129	24,100	SH	Call	DFND	1	24,100	0	0
TORO CO CMN STK	Cmn	891092108	867	18,500	SH	Put	DFND	1	18,500	0	0
TORONTO-DOMINION BANK 3.625% 09/15/2031	Bond	891160MJ9	8,042	8,000,000	PRN		DFND		0	0	0
TORONTO-DOMINION BANK COMMON STOCK	Cmn	891160509	1,134	25,533	SH		DFND	1	25,533	0	0
TORONTO-DOMINION BANK COMMON STOCK	Cmn	891160509	2,140	48,200	SH	Call	DFND	1	48,200	0	0
TORONTO-DOMINION BANK COMMON STOCK	Cmn	891160509	1,998	45,000	SH	Put	DFND	1	45,000	0	0
TOTAL FINA ELF SA - SPONS ADR 1:1	Depository Receipt	89151E109	234	4,897	SH		DFND	1	4,897	0	0
TOTAL FINA ELF SA - SPONS ADR 1:1	Cmn	89151E109	4,083	85,600	SH	Call	DFND	1	85,600	0	0
TOTAL FINA ELF SA - SPONS ADR 1:1	Cmn	89151E109	4,622	96,900	SH	Put	DFND	1	96,900	0	0
TOTAL SYSTEM SERVICES INC CMN STK	Cmn	891906109	822	17,440	SH		DFND	1	17,440	0	0
TOWER SEMICONDUCTOR LTD COMMON STOCK	Cmn	M87915274	2,486	163,776	SH		DFND	2	163,776	0	0
TOWER SEMICONDUCTOR LTD COMMON STOCK	Cmn	M87915274	801	52,739	SH		DFND	1	52,739	0	0
TOWER SEMICONDUCTOR LTD COMMON STOCK	Cmn	M87915274	642	42,300	SH	Call	DFND	1	42,300	0	0
TOWER SEMICONDUCTOR LTD COMMON STOCK	Cmn	M87915274	1,204	79,300	SH	Put	DFND	1	79,300	0	0
TOWNSQUARE MEDIA INC	Cmn	892231101	496	53,110	SH		DFND		53,110	0	0
TOYOTA MOTOR ADR 1:2	Cmn	892331307	7,114	61,300	SH	Call	DFND	1	61,300	0	0
TOYOTA MOTOR ADR 1:2	Cmn	892331307	3,818	32,900	SH	Put	DFND	1	32,900	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	32,496	482,488	SH		DFND	2	482,488	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	3,139	46,600	SH	Call	DFND	2	46,600	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	6,270	93,100	SH	Put	DFND	2	93,100	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	2,929	43,486	SH		DFND	1	43,486	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	3,637	54,000	SH	Call	DFND	1	54,000	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	5,583	82,900	SH	Put	DFND	1	82,900	0	0
TRACTOR SUPPLY CO CMN STK	Cmn	892356106	91,110	1,352,782	SH		DFND		1,352,782	0	0
TRADE DESK INC/THE	Cmn	88339J105	765	26,175	SH		DFND	1	26,175	0	0
TRADE DESK INC/THE	Cmn	88339J105	925	31,678	SH		DFND		31,678	0	0
TRANSCANADA CORP CMN STK	Cmn	89353D107	3,948	83,100	SH		DFND	2	83,100	0	0
TRANSCANADA PIPELINES LTD CMN STOCK	Cmn	89353D107	951	20,003	SH		DFND	1	20,003	0	0
TRANSCANADA PIPELINES LTD CMN STOCK	Cmn	89353D107	571	12,000	SH	Call	DFND	1	12,000	0	0
TRANSCANADA PIPELINES LTD CMN STOCK	Cmn	89353D107	1,522	32,000	SH	Put	DFND	1	32,000	0	0
TRANSDIGM GROUP INC CMN STK	Cmn	893641100	405	1,400	SH	Call	DFND	2	1,400	0	0
TRANSDIGM GROUP INC CMN STK	Cmn	893641100	578	2,000	SH	Put	DFND	2	2,000	0	0
TRANSDIGM GROUP INC CMN STK	Cmn	893641100	5,522	19,100	SH	Call	DFND	1	19,100	0	0
TRANSDIGM GROUP INC CMN STK	Cmn	893641100	2,024	7,000	SH	Put	DFND	1	7,000	0	0
TRANSDIGM GROUP INC CMN STK	Cmn	893641100	66,664	230,574	SH		DFND		230,574	0	0
TRANSENTERIX INC	Cmn	89366M201	72	42,500	SH	Call	DFND	1	42,500	0	0
TRANSENTERIX INC	Cmn	89366M201	17	10,200	SH	Put	DFND	1	10,200	0	0
TRANSGENOMIC INC	Cmn	89365K305	13	44,814	SH		DFND	1	44,814	0	0
TRANSGLOBE ENERGY CORP CMN STOCK	Cmn	893662106	48	24,262	SH		DFND	1	24,262	0	0
TRANSOCEAN LTD	Cmn	H8817H100	2,633	247,018	SH		DFND	1	247,018	0	0
TRANSOCEAN LTD	Cmn	H8817H100	6,200	581,600	SH	Call	DFND	1	581,600	0	0
TRANSOCEAN LTD	Cmn	H8817H100	12,737	1,194,800	SH	Put	DFND	1	1,194,800	0	0
TRANSOCEAN LTD	Cmn	H8817H100	3,738	350,652	SH		DFND		350,652	0	0
TRANSOCEAN PARTNERS LLC	Cmn	Y8977Y100	167	13,547	SH		DFND	1	13,547	0	0
TRANSOCEAN PARTNERS LLC	Cmn	Y8977Y100	3,646	295,695	SH		DFND		295,695	0	0
TRANSUNION	Cmn	89400J107	690	20,014	SH		DFND	2	20,014	0	0
TRANSUNION	Cmn	89400J107	64,477	1,868,897	SH		DFND		1,868,897	0	0
TRAVELCENTERS OF AMERICA LLC	Cmn	894174101	218	30,458	SH		DFND	2	30,458	0	0
TRAVELCENTERS OF AMERICA LLC	Cmn	894174101	85	11,930	SH		DFND	1	11,930	0	0
TRAVELCENTERS OF AMERICA LLC	Cmn	894174101	107	14,900	SH	Call	DFND	1	14,900	0	0
TRAVELCENTERS OF AMERICA LLC	Cmn	894174101	195	27,184	SH		DFND		27,184	0	0
TRAVELERS COS INC/THE CMN STK	Cmn	89417E109	8,282	72,300	SH	Call	DFND	1	72,300	0	0
TRAVELERS COS INC/THE CMN STK	Cmn	89417E109	6,323	55,200	SH	Put	DFND	1	55,200	0	0
TRAVELPORT WORLDWIDE LTD	Cmn	G9019D104	311	20,676	SH		DFND	1	20,676	0	0
TRAVELPORT WORLDWIDE LTD	Cmn	G9019D104	572	38,080	SH		DFND		38,080	0	0
TRAVELZOO INC COMMON STOCK	Cmn	89421Q205	140	10,900	SH	Call	DFND	1	10,900	0	0
TREDEGAR INDUSTRIES INC CMN STK	Cmn	894650100	395	21,272	SH		DFND		21,272	0	0
TREEHOUSE FOODS INC COMMON STOCK	Cmn	89469A104	9,034	103,608	SH		DFND	2	103,608	0	0
TREEHOUSE FOODS INC COMMON STOCK	Cmn	89469A104	811	9,300	SH	Call	DFND	1	9,300	0	0
TREEHOUSE FOODS INC COMMON STOCK	Cmn	89469A104	558	6,400	SH	Put	DFND	1	6,400	0	0
TREVENA INC	Cmn	89532E109	80	11,900	SH	Put	DFND	1	11,900	0	0
TREVENA INC	Cmn	89532E109	3,738	553,828	SH		DFND		553,828	0	0
TREX INC CMN STOCK	Cmn	89531P105	1,398	23,814	SH		DFND	2	23,814	0	0
TREX INC CMN STOCK	Cmn	89531P105	476	8,100	SH	Call	DFND	1	8,100	0	0
TRI POINTE GROUP INC	Cmn	87265H109	341	25,877	SH		DFND	2	25,877	0	0
TRI POINTE GROUP INC	Cmn	87265H109	203	15,400	SH	Call	DFND	1	15,400	0	0
TRI POINTE GROUP INC	Cmn	87265H109	156	11,800	SH	Put	DFND	1	11,800	0	0
TRIANGLE CAPITAL CORP	Cmn	895848109	378	19,200	SH	Call	DFND	1	19,200	0	0
TRIANGLE PETROLEUM CORP COMMON STOCK	Cmn	89600B201	35	128,033	SH		DFND	1	128,033	0	0
TRIBUNE MEDIA CO	Cmn	896047503	559	15,300	SH	Call	DFND	1	15,300	0	0
TRICO BANCSHARES CMN STK	Cmn	896095106	748	27,940	SH		DFND		27,940	0	0
TRIMAS CORP	Cmn	896215209	931	50,010	SH		DFND	2	50,010	0	0
TRIMAS CORP	Cmn	896215209	2,506	134,656	SH		DFND		134,656	0	0
TRINA SOLAR 3.5% CB 06/15/2019-REGISTERED	Bond	89628EAC8	19,498	20,000,000	PRN		DFND		0	0	0
TRINA SOLAR 4% CB 10/15/2019-REGISTERED	Bond	89628EAE4	7,246	7,700,000	PRN		DFND		0	0	0
TRINA SOLAR LTD DEPOSITORY RECEIPT	Depository Receipt	89628E104	1,372	133,944	SH		DFND	1	133,944	0	0
TRINA SOLAR LTD DEPOSITORY RECEIPT	Cmn	89628E104	4,270	417,000	SH	Call	DFND	1	417,000	0	0
TRINA SOLAR LTD DEPOSITORY RECEIPT	Cmn	89628E104	2,514	245,500	SH	Put	DFND	1	245,500	0	0
TRINA SOLAR LTD DEPOSITORY RECEIPT	Depository Receipt	89628E104	4,345	424,341	SH		DFND		424,341	0	0
TRINA SOLAR LTD DEPOSITORY RECEIPT	Cmn	89628E104	16,663	1,627,200	SH	Put	DFND		1,627,200	0	0
TRINITY BIOTECH INVESTMENT INTO TRINITY BIOTECH 4%	Bond	89643QAB4	3,987	4,000,000	PRN		DFND		0	0	0
TRINITY INDUSTRIES CMN STK	Cmn	896522109	428	17,700	SH	Put	DFND	2	17,700	0	0
TRINITY INDUSTRIES CMN STK	Cmn	896522109	4,449	184,000	SH	Call	DFND	1	184,000	0	0
TRINITY INDUSTRIES CMN STK	Cmn	896522109	1,178	48,700	SH	Put	DFND	1	48,700	0	0
TRINITY INDUSTRIES CMN STK	Cmn	896522109	5,488	226,958	SH		DFND		226,958	0	0
TRINSEO SA	Cmn	L9340P101	3,013	53,277	SH		DFND	2	53,277	0	0
TRINSEO SA	Cmn	L9340P101	564	9,974	SH		DFND	1	9,974	0	0
TRINSEO SA	Cmn	L9340P101	22,514	398,051	SH		DFND		398,051	0	0
TRIPADVISOR INC	Cmn	896945201	657	10,400	SH	Call	DFND	2	10,400	0	0
TRIPADVISOR INC	Cmn	896945201	796	12,600	SH	Put	DFND	2	12,600	0	0
TRIPADVISOR INC	Cmn	896945201	777	12,304	SH		DFND	1	12,304	0	0
TRIPADVISOR INC	Cmn	896945201	6,425	101,700	SH	Call	DFND	1	101,700	0	0
TRIPADVISOR INC	Cmn	896945201	5,952	94,200	SH	Put	DFND	1	94,200	0	0
TRIPADVISOR INC	Cmn	896945201	12,474	197,433	SH		DFND		197,433	0	0
TRISTATE CAPITAL HLDGS INC	Cmn	89678F100	181	11,226	SH		DFND		11,226	0	0
TRITON INTERNATIONAL LTD/BER	Cmn	G9078F107	1,162	88,068	SH		DFND		88,068	0	0
TRIUMPH GROUP INC NEW CMN STOCK	Cmn	896818101	610	21,885	SH		DFND	2	21,885	0	0
TRIUMPH GROUP INC NEW CMN STOCK	Cmn	896818101	536	19,208	SH		DFND	1	19,208	0	0
TRIUMPH GROUP INC NEW CMN STOCK	Cmn	896818101	376	13,500	SH	Call	DFND	1	13,500	0	0
TRIUMPH GROUP INC NEW CMN STOCK	Cmn	896818101	282	10,100	SH	Put	DFND	1	10,100	0	0
TRIUMPH GROUP INC NEW CMN STOCK	Cmn	896818101	7,650	274,402	SH		DFND		274,402	0	0
TRONOX INC/NEW	Cmn	Q9235V101	776	82,800	SH	Call	DFND	1	82,800	0	0
TRONOX INC/NEW	Cmn	Q9235V101	297	31,700	SH	Put	DFND	1	31,700	0	0
TRONOX INC/NEW	Cmn	Q9235V101	1,695	180,882	SH		DFND		180,882	0	0
TROVAGENE INC	Cmn	897238309	57	12,800	SH	Call	DFND	1	12,800	0	0
TROVAGENE INC	Cmn	897238309	47	10,400	SH	Put	DFND	1	10,400	0	0
TRUECAR INC	Cmn	89785L107	289	30,600	SH	Call	DFND	1	30,600	0	0
TRUETT-HURST INC -CL A	Cmn	897871109	18	11,408	SH		DFND	1	11,408	0	0
TRULIA 2.75% CB 12/15/2020-REGISTERED	Bond	897888AB9	69,100	45,048,000	PRN		DFND		0	0	0
TRUPANION INC	Cmn	898202106	406	24,000	SH	Call	DFND	1	24,000	0	0
TRUPANION INC	Cmn	898202106	932	55,150	SH		DFND		55,150	0	0
TRUSTCO BANK CORP/NY CMN STK	Cmn	898349105	811	114,401	SH		DFND		114,401	0	0
TSAKOS ENERGY NAVIGATION LTD	Cmn	G9108L108	100	20,707	SH		DFND	1	20,707	0	0
TSAKOS ENERGY NAVIGATION LTD	Cmn	G9108L108	119	24,600	SH	Call	DFND	1	24,600	0	0
TSAKOS ENERGY NAVIGATION LTD	Cmn	G9108L108	174	36,200	SH	Put	DFND	1	36,200	0	0
TSR INC CMN STK	Cmn	872885207	79	10,511	SH		DFND	1	10,511	0	0
TTM TECHNOLOGIES	Cmn	87305R109	4,757	415,475	SH		DFND	2	415,475	0	0
TUBEMOGUL INC	Cmn	898570106	284	30,273	SH		DFND	1	30,273	0	0
TUBEMOGUL INC	Cmn	898570106	137	14,600	SH	Call	DFND	1	14,600	0	0
TUBEMOGUL INC	Cmn	898570106	413	44,062	SH		DFND		44,062	0	0
TUCOWS INC COMMON STOCK	Cmn	898697206	207	6,456	SH		DFND	1	6,456	0	0
TUCOWS INC COMMON STOCK	Cmn	898697206	461	14,400	SH	Put	DFND	1	14,400	0	0
TUESDAY MORNING CORP CMN STK NEW	Cmn	899035505	138	23,071	SH		DFND	2	23,071	0	0
TUESDAY MORNING CORP CMN STK NEW	Cmn	899035505	423	70,740	SH		DFND		70,740	0	0
TUPPERWARE BRANDS CORP CMN STK	Cmn	899896104	2,484	38,000	SH	Call	DFND	1	38,000	0	0
TUPPERWARE BRANDS CORP CMN STK	Cmn	899896104	935	14,300	SH	Put	DFND	1	14,300	0	0
TURKCELL ILETISIM HIZMET-ADR 1:2500	Depository Receipt	900111204	114	14,155	SH		DFND	1	14,155	0	0
TURKCELL ILETISIM HIZMET-ADR 1:2500	Cmn	900111204	91	11,300	SH	Put	DFND	1	11,300	0	0
TURQUOISE HILL RESOURCES LTD	Cmn	900435108	94	31,600	SH	Call	DFND	1	31,600	0	0
TURQUOISE HILL RESOURCES LTD	Cmn	900435108	77	25,800	SH	Put	DFND	1	25,800	0	0
TURTLE BEACH CORP	Cmn	900450107	20	15,360	SH		DFND	1	15,360	0	0
TUTOR PERINI CORP	Cmn	901109108	1,905	88,710	SH		DFND	2	88,710	0	0
TUTOR PERINI CORP	Cmn	901109108	643	29,947	SH		DFND	1	29,947	0	0
TUTOR PERINI CORP	Cmn	901109108	443	20,650	SH		DFND		20,650	0	0
TUTTLE TACTICAL MGMT MULTI	Cmn	26923G608	805	35,240	SH		DFND	1	35,240	0	0
TUTTLE TACTICAL US CORE ETF	Cmn	26923G509	447	20,331	SH		DFND	1	20,331	0	0
TWENTY-FIRST CENTURY FOX - B	Cmn	90130A200	734	29,663	SH		DFND	1	29,663	0	0
TWENTY-FIRST CENTURY FOX - B	Cmn	90130A200	888	35,900	SH	Call	DFND	1	35,900	0	0
TWENTY-FIRST CENTURY FOX - B	Cmn	90130A200	522	21,100	SH	Put	DFND	1	21,100	0	0
TWENTY-FIRST CENTURY FOX INC	Cmn	90130A101	52,129	2,152,306	SH		DFND	2	2,152,306	0	0
TWENTY-FIRST CENTURY FOX INC	Cmn	90130A101	1,125	46,467	SH		DFND	1	46,467	0	0
TWENTY-FIRST CENTURY FOX INC	Cmn	90130A101	4,270	176,300	SH	Call	DFND	1	176,300	0	0
TWENTY-FIRST CENTURY FOX INC	Cmn	90130A101	2,749	113,500	SH	Put	DFND	1	113,500	0	0
TWENTY-FIRST CENTURY FOX INC	Cmn	90130A101	6,254	258,200	SH	Call	DFND		258,200	0	0
TWILIO INC - A	Cmn	90138F102	282	4,381	SH		DFND	1	4,381	0	0
TWILIO INC - A	Cmn	90138F102	22,114	343,600	SH	Call	DFND	1	343,600	0	0
TWILIO INC - A	Cmn	90138F102	10,491	163,000	SH	Put	DFND	1	163,000	0	0
TWITTER 0.25% CB 09/15/2019-REGISTERED	Bond	90184LAB8	29,304	30,500,000	PRN		DFND		0	0	0
TWITTER INC	Cmn	90184L102	523	22,700	SH	Call	DFND	2	22,700	0	0
TWITTER INC	Cmn	90184L102	595	25,800	SH	Put	DFND	2	25,800	0	0
TWITTER INC	Cmn	90184L102	113,046	4,904,400	SH	Call	DFND	1	4,904,400	0	0
TWITTER INC	Cmn	90184L102	54,382	2,359,300	SH	Put	DFND	1	2,359,300	0	0
TWITTER INC	Cmn	90184L102	8,468	367,381	SH		DFND		367,381	0	0
TWO HARBORS INVESTMENT CORP	Cmn	90187B101	1,132	132,685	SH		DFND	2	132,685	0	0
TWO HARBORS INVESTMENT CORP	Cmn	90187B101	16,440	1,927,288	SH		DFND		1,927,288	0	0
TYLER TECHNOLOGIES INC CMN STK	Cmn	902252105	921	5,380	SH		DFND	1	5,380	0	0
TYLER TECHNOLOGIES INC CMN STK	Cmn	902252105	1,353	7,900	SH	Call	DFND	1	7,900	0	0
TYLER TECHNOLOGIES INC CMN STK	Cmn	902252105	2,842	16,600	SH	Put	DFND	1	16,600	0	0
TYLER TECHNOLOGIES INC CMN STK	Cmn	902252105	48,045	280,587	SH		DFND		280,587	0	0
TYSON FOODS, INC. CLASS A COMMON STOCK	Cmn	902494103	6,773	90,700	SH	Call	DFND	2	90,700	0	0
TYSON FOODS, INC. CLASS A COMMON STOCK	Cmn	902494103	9,050	121,200	SH	Put	DFND	2	121,200	0	0
TYSON FOODS, INC. CLASS A COMMON STOCK	Cmn	902494103	9,991	133,800	SH	Call	DFND	1	133,800	0	0
TYSON FOODS, INC. CLASS A COMMON STOCK	Cmn	902494103	10,790	144,500	SH	Put	DFND	1	144,500	0	0
TYSON FOODS, INC. CLASS A COMMON STOCK	Cmn	902494103	18,535	248,224	SH		DFND		248,224	0	0
U S GLOBAL INVS INC CMN STOCK	Cmn	902952100	32	17,180	SH		DFND	1	17,180	0	0
U S PHYSICAL THERAPY INC CMN STK	Cmn	90337L108	244	3,895	SH		DFND	2	3,895	0	0
U S PHYSICAL THERAPY INC CMN STK	Cmn	90337L108	286	4,566	SH		DFND	1	4,566	0	0
UBIQUITI NETWORKS INC	Cmn	90347A100	2,878	53,800	SH	Call	DFND	2	53,800	0	0
UBIQUITI NETWORKS INC	Cmn	90347A100	1,466	27,400	SH	Put	DFND	2	27,400	0	0
UBIQUITI NETWORKS INC	Cmn	90347A100	1,542	28,818	SH		DFND	1	28,818	0	0
UBIQUITI NETWORKS INC	Cmn	90347A100	2,498	46,700	SH	Call	DFND	1	46,700	0	0
UBIQUITI NETWORKS INC	Cmn	90347A100	3,938	73,600	SH	Put	DFND	1	73,600	0	0
UBS GROUP AG	Cmn	H42097107	676	49,666	SH		DFND	2	49,666	0	0
UBS GROUP AG	Cmn	H42097107	568	41,669	SH		DFND	1	41,669	0	0
UBS GROUP AG	Cmn	H42097107	297	21,800	SH	Put	DFND	1	21,800	0	0
UDR INC CMN STK	Cmn	902653104	411	11,426	SH		DFND	1	11,426	0	0
UDR INC CMN STK	Cmn	902653104	1,361	37,825	SH		DFND		37,825	0	0
UGI CORPORATION COMMON STOCK	Cmn	902681105	635	14,027	SH		DFND	1	14,027	0	0
UGI CORPORATION COMMON STOCK	Cmn	902681105	357	7,900	SH	Call	DFND	1	7,900	0	0
ULTA SALON COSMETICS & FRAGR	Cmn	90384S303	9,353	39,300	SH	Call	DFND	2	39,300	0	0
ULTA SALON COSMETICS & FRAGR	Cmn	90384S303	11,423	48,000	SH	Put	DFND	2	48,000	0	0
ULTA SALON COSMETICS & FRAGR	Cmn	90384S303	1,603	6,736	SH		DFND	1	6,736	0	0
ULTA SALON COSMETICS & FRAGR	Cmn	90384S303	37,744	158,600	SH	Call	DFND	1	158,600	0	0
ULTA SALON COSMETICS & FRAGR	Cmn	90384S303	41,337	173,700	SH	Put	DFND	1	173,700	0	0
ULTA SALON COSMETICS & FRAGR	Cmn	90384S303	34,928	146,769	SH		DFND		146,769	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	1,385	6,776	SH		DFND	2	6,776	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	736	3,600	SH	Call	DFND	2	3,600	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	511	2,500	SH	Put	DFND	2	2,500	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	974	4,765	SH		DFND	1	4,765	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	2,882	14,100	SH	Call	DFND	1	14,100	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	3,434	16,800	SH	Put	DFND	1	16,800	0	0
ULTIMATE SOFTWARE GRP CMN STOCK	Cmn	90385D107	72,330	353,884	SH		DFND		353,884	0	0
ULTRAGENYX PHARMACEUTICAL IN	Cmn	90400D108	318	4,484	SH		DFND	1	4,484	0	0
ULTRAGENYX PHARMACEUTICAL IN	Cmn	90400D108	660	9,300	SH	Call	DFND	1	9,300	0	0
ULTRAGENYX PHARMACEUTICAL IN	Cmn	90400D108	837	11,800	SH	Put	DFND	1	11,800	0	0
ULTRAPAR PARTICPAC-SPON ADR	Depository Receipt	90400P101	569	26,006	SH		DFND	1	26,006	0	0
ULTRASHORT DOW30 PROSHARES ETF	Cmn	74348A590	1,274	75,600	SH	Call	DFND	1	75,600	0	0
ULTRASHORT DOW30 PROSHARES ETF	Cmn	74348A590	185	11,000	SH	Put	DFND	1	11,000	0	0
ULTRASHORT MIDCAP400 PROSHARES ETF	Cmn	74348A343	283	9,496	SH		DFND	1	9,496	0	0
ULTRASHORT QQQ PROSHARES ETF	Cmn	74348A426	2,772	114,300	SH	Call	DFND	1	114,300	0	0
ULTRASHORT QQQ PROSHARES ETF	Cmn	74348A426	1,875	77,300	SH	Put	DFND	1	77,300	0	0
ULTRASHORT S&P500 PROSHARES ETF	Cmn	74347B300	611	37,300	SH		DFND	1	37,300	0	0
ULTRASHORT S&P500 PROSHARES ETF	Cmn	74347B300	9,959	607,600	SH	Call	DFND	1	607,600	0	0
ULTRASHORT S&P500 PROSHARES ETF	Cmn	74347B300	2,303	140,500	SH	Put	DFND	1	140,500	0	0
ULTRATECH INC CMN STK	Cmn	904034105	1,490	64,552	SH		DFND	2	64,552	0	0
ULTRATECH INC CMN STK	Cmn	904034105	210	9,111	SH		DFND	1	9,111	0	0
UMB FINANCIAL CORP CMN STK	Cmn	902788108	244	4,101	SH		DFND	2	4,101	0	0
UMPQUA HOLDINGS CORP CMN STOCK	Cmn	904214103	3,160	209,965	SH		DFND	2	209,965	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	7,567	195,643	SH		DFND	2	195,643	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	2,066	53,400	SH	Call	DFND	2	53,400	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	719	18,600	SH	Put	DFND	2	18,600	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	4,180	108,075	SH		DFND	1	108,075	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	11,662	301,500	SH	Call	DFND	1	301,500	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	13,755	355,600	SH	Put	DFND	1	355,600	0	0
UNDER ARMOUR INC COMMON STOCK	Cmn	904311107	52,863	1,366,683	SH		DFND		1,366,683	0	0
UNDER ARMOUR INC-CLASS C	Cmn	904311206	329	9,718	SH		DFND	1	9,718	0	0
UNDER ARMOUR INC-CLASS C	Cmn	904311206	511	15,100	SH	Put	DFND	1	15,100	0	0
UNIFI, INC. COMMON STOCK	Cmn	904677200	865	29,388	SH		DFND		29,388	0	0
UNILEVER N V 1:1 ADR	Depository Receipt	904784709	674	14,612	SH		DFND	1	14,612	0	0
UNILEVER N V 1:1 ADR	Cmn	904784709	1,074	23,300	SH	Call	DFND	1	23,300	0	0
UNILEVER N V 1:1 ADR	Cmn	904784709	673	14,600	SH	Put	DFND	1	14,600	0	0
UNILEVER PLC -SPONS ADR 4:1	Cmn	904767704	408	8,600	SH	Call	DFND	1	8,600	0	0
UNILEVER PLC -SPONS ADR 4:1	Cmn	904767704	1,247	26,300	SH	Put	DFND	1	26,300	0	0
UNION BANKSHARES CORP	Cmn	90539J109	704	26,306	SH		DFND	2	26,306	0	0
UNION PAC CORP	Cmn	907818108	23,711	243,118	SH		DFND	2	243,118	0	0
UNION PAC CORP	Cmn	907818108	8,456	86,700	SH	Call	DFND	2	86,700	0	0
UNION PAC CORP	Cmn	907818108	6,213	63,700	SH	Put	DFND	2	63,700	0	0
UNION PAC CORP	Cmn	907818108	57,250	587,000	SH	Call	DFND	1	587,000	0	0
UNION PAC CORP	Cmn	907818108	53,281	546,300	SH	Put	DFND	1	546,300	0	0
UNION PAC CORP	Cmn	907818108	154,295	1,582,024	SH		DFND		1,582,024	0	0
UNI-PIXEL INC	Cmn	904572203	40	24,091	SH		DFND	1	24,091	0	0
UNI-PIXEL INC	Cmn	904572203	79	47,200	SH	Call	DFND	1	47,200	0	0
UNI-PIXEL INC	Cmn	904572203	89	53,100	SH	Put	DFND	1	53,100	0	0
UNIQURE B.V.	Cmn	N90064101	142	18,500	SH	Call	DFND	1	18,500	0	0
UNISYS CMN STOCK	Cmn	909214306	338	34,696	SH		DFND	2	34,696	0	0
UNISYS CMN STOCK	Cmn	909214306	564	57,900	SH	Call	DFND	1	57,900	0	0
UNISYS CMN STOCK	Cmn	909214306	159	16,300	SH	Put	DFND	1	16,300	0	0
UNISYS CMN STOCK	Cmn	909214306	9,187	943,186	SH		DFND		943,186	0	0
UNIT CORP CMN STOCK	Cmn	909218109	10,281	552,726	SH		DFND	2	552,726	0	0
UNIT CORP CMN STOCK	Cmn	909218109	324	17,418	SH		DFND	1	17,418	0	0
UNIT CORP CMN STOCK	Cmn	909218109	193	10,400	SH	Call	DFND	1	10,400	0	0
UNITED BANKSHARES INC/WV CMN STK	Cmn	909907107	2,404	63,808	SH		DFND	2	63,808	0	0
UNITED BANKSHARES INC/WV CMN STK	Cmn	909907107	439	11,664	SH		DFND		11,664	0	0
UNITED COMMUNITY BANKS/GA COMMON STOCK	Cmn	90984P303	310	14,728	SH		DFND	2	14,728	0	0
UNITED CONTINENTAL HOLDINGS IN	Cmn	910047109	489	9,319	SH		DFND	2	9,319	0	0
UNITED CONTINENTAL HOLDINGS IN	Cmn	910047109	2,298	43,800	SH	Call	DFND	2	43,800	0	0
UNITED CONTINENTAL HOLDINGS IN	Cmn	910047109	2,214	42,200	SH	Put	DFND	2	42,200	0	0
UNITED CONTINENTAL HOLDINGS IN	Cmn	910047109	28,801	548,900	SH	Call	DFND	1	548,900	0	0
UNITED CONTINENTAL HOLDINGS IN	Cmn	910047109	28,591	544,900	SH	Put	DFND	1	544,900	0	0
UNITED CONTINENTAL HOLDINGS IN	Cmn	910047109	154,294	2,940,616	SH		DFND		2,940,616	0	0
UNITED DEVELOPMENT FUNDING IV	Cmn	910187103	60	18,789	SH		DFND	1	18,789	0	0
UNITED FINANCIAL BANCORP INC/N	Cmn	910304104	181	13,114	SH		DFND		13,114	0	0
UNITED INSURANCE HOLDINGS CO	Cmn	910710102	923	54,353	SH		DFND	2	54,353	0	0
UNITED MICROELECTRONICS - ADR	Depository Receipt	910873405	112	60,779	SH		DFND	1	60,779	0	0
UNITED NAT FOODS INC CMN STOCK	Cmn	911163103	399	9,961	SH		DFND	1	9,961	0	0
UNITED NAT FOODS INC CMN STOCK	Cmn	911163103	376	9,400	SH	Put	DFND	1	9,400	0	0
UNITED NAT FOODS INC CMN STOCK	Cmn	911163103	23,524	587,507	SH		DFND		587,507	0	0
UNITED PARCEL SERVICE CMN STOCK - CLASS B	Cmn	911312106	5,424	49,600	SH	Call	DFND	2	49,600	0	0
UNITED PARCEL SERVICE CMN STOCK - CLASS B	Cmn	911312106	7,765	71,000	SH	Put	DFND	2	71,000	0	0
UNITED PARCEL SERVICE CMN STOCK - CLASS B	Cmn	911312106	731	6,688	SH		DFND	1	6,688	0	0
UNITED PARCEL SERVICE CMN STOCK - CLASS B	Cmn	911312106	44,127	403,500	SH	Call	DFND	1	403,500	0	0
UNITED PARCEL SERVICE CMN STOCK - CLASS B	Cmn	911312106	39,807	364,000	SH	Put	DFND	1	364,000	0	0
UNITED PARCEL SERVICE CMN STOCK - CLASS B	Cmn	911312106	1,029	9,408	SH		DFND		9,408	0	0
UNITED RENTALS INC CMN STOCK	Cmn	911363109	15,727	200,370	SH		DFND	2	200,370	0	0
UNITED RENTALS INC CMN STOCK	Cmn	911363109	314	4,000	SH	Call	DFND	2	4,000	0	0
UNITED RENTALS INC CMN STOCK	Cmn	911363109	14,340	182,700	SH	Call	DFND	1	182,700	0	0
UNITED RENTALS INC CMN STOCK	Cmn	911363109	12,762	162,600	SH	Put	DFND	1	162,600	0	0
UNITED RENTALS INC CMN STOCK	Cmn	911363109	671	8,551	SH		DFND		8,551	0	0
UNITED STATES COMMODITY INDE	Cmn	911717106	307	7,401	SH		DFND	1	7,401	0	0
UNITED STATES GAS FUND LP	Cmn	91201T102	461	16,700	SH	Call	DFND	1	16,700	0	0
UNITED STATES OIL FUND LP	Cmn	91232N108	3,823	349,749	SH		DFND	1	349,749	0	0
UNITED STATES OIL FUND LP	Cmn	91232N108	29,098	2,662,200	SH	Call	DFND	1	2,662,200	0	0
UNITED STATES OIL FUND LP	Cmn	91232N108	26,675	2,440,500	SH	Put	DFND	1	2,440,500	0	0
UNITED STATES SHORT OIL FUND	Cmn	912613205	923	13,500	SH	Call	DFND	1	13,500	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	12,775	677,349	SH		DFND	2	677,349	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	3,819	202,500	SH	Call	DFND	2	202,500	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	5,782	306,600	SH	Put	DFND	2	306,600	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	6,410	339,894	SH		DFND	1	339,894	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	20,076	1,064,500	SH	Call	DFND	1	1,064,500	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	30,102	1,596,100	SH	Put	DFND	1	1,596,100	0	0
UNITED STATES STEEL CORPORATION CMN STOCK	Cmn	912909108	66,876	3,545,905	SH		DFND		3,545,905	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	12,175	119,835	SH		DFND	2	119,835	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	4,176	41,100	SH	Call	DFND	2	41,100	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	4,653	45,800	SH	Put	DFND	2	45,800	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	4,332	42,633	SH		DFND	1	42,633	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	16,876	166,100	SH	Call	DFND	1	166,100	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	34,463	339,200	SH	Put	DFND	1	339,200	0	0
UNITED TECHNOLOGIES CORP	Cmn	913017109	8,278	81,479	SH		DFND		81,479	0	0
UNITED THERAPEUTICS CORP CMN STK	Cmn	91307C102	10,958	92,803	SH		DFND	2	92,803	0	0
UNITED THERAPEUTICS CORP CMN STK	Cmn	91307C102	2,905	24,600	SH	Call	DFND	1	24,600	0	0
UNITED THERAPEUTICS CORP CMN STK	Cmn	91307C102	2,539	21,500	SH	Put	DFND	1	21,500	0	0
UNITEDHEALTH GROUP INC	Cmn	91324P102	3,143	22,449	SH		DFND	1	22,449	0	0
UNITEDHEALTH GROUP INC	Cmn	91324P102	36,358	259,700	SH	Call	DFND	1	259,700	0	0
UNITEDHEALTH GROUP INC	Cmn	91324P102	37,114	265,100	SH	Put	DFND	1	265,100	0	0
UNITIL CORP CMN STK	Cmn	913259107	397	10,170	SH		DFND		10,170	0	0
UNIVAR INC	Cmn	91336L107	997	45,642	SH		DFND	1	45,642	0	0
UNIVERSAL AMERICAN FINANCIAL CORP. COMMON STOCK	Cmn	91338E101	166	21,654	SH		DFND	2	21,654	0	0
UNIVERSAL AMERICAN FINANCIAL CORP. COMMON STOCK	Cmn	91338E101	104	13,593	SH		DFND	1	13,593	0	0
UNIVERSAL CORP VA	Cmn	913456109	1,517	26,062	SH		DFND	2	26,062	0	0
UNIVERSAL CORP VA	Cmn	913456109	361	6,200	SH	Call	DFND	1	6,200	0	0
UNIVERSAL CORP VA	Cmn	913456109	378	6,500	SH	Put	DFND	1	6,500	0	0
UNIVERSAL DISPLAY CORP CMN STOCK	Cmn	91347P105	1,990	35,843	SH		DFND	1	35,843	0	0
UNIVERSAL DISPLAY CORP CMN STOCK	Cmn	91347P105	5,096	91,800	SH	Call	DFND	1	91,800	0	0
UNIVERSAL DISPLAY CORP CMN STOCK	Cmn	91347P105	4,258	76,700	SH	Put	DFND	1	76,700	0	0
UNIVERSAL FOREST PRODS INC CMN STK	Cmn	913543104	926	9,400	SH	Call	DFND	1	9,400	0	0
UNIVERSAL FOREST PRODS INC CMN STK	Cmn	913543104	758	7,700	SH	Put	DFND	1	7,700	0	0
UNIVERSAL HEALTH RLTY INCOME CMN STK	Cmn	91359E105	275	4,367	SH		DFND		4,367	0	0
UNIVERSAL HEALTH SERVICES COMMON STOCK	Cmn	913903100	2,452	19,900	SH	Call	DFND	1	19,900	0	0
UNIVERSAL HEALTH SERVICES COMMON STOCK	Cmn	913903100	1,220	9,900	SH	Put	DFND	1	9,900	0	0
UNIVERSAL INSURANCE HOLDINGS	Cmn	91359V107	1,671	66,324	SH		DFND	2	66,324	0	0
UNIVERSAL INSURANCE HOLDINGS	Cmn	91359V107	237	9,400	SH	Put	DFND	1	9,400	0	0
UNIVEST CORP OF PA	Cmn	915271100	203	8,696	SH		DFND		8,696	0	0
UNUM GROUP CMN STK	Cmn	91529Y106	558	15,800	SH	Call	DFND	1	15,800	0	0
UNUM GROUP CMN STK	Cmn	91529Y106	230	6,500	SH	Put	DFND	1	6,500	0	0
UQM TECHNOLOGIES INC CMN STK	Cmn	903213106	20	32,714	SH		DFND	1	32,714	0	0
URANIUM ENERGY CORP COMMON STOCK	Cmn	916896103	84	85,084	SH		DFND	1	85,084	0	0
URANIUM ENERGY CORP COMMON STOCK	Cmn	916896103	82	82,600	SH	Put	DFND	1	82,600	0	0
URBAN OUTFITTERS INC CMN STK	Cmn	917047102	2,561	74,200	SH	Call	DFND	1	74,200	0	0
URBAN OUTFITTERS INC CMN STK	Cmn	917047102	3,152	91,300	SH	Put	DFND	1	91,300	0	0
URSTADT BIDDLE PPTYS INC CMN STOCK	Cmn	917286205	391	17,608	SH		DFND	2	17,608	0	0
US BANCORP CMN STK	Cmn	902973304	4,087	95,300	SH	Call	DFND	2	95,300	0	0
US BANCORP CMN STK	Cmn	902973304	4,765	111,100	SH	Put	DFND	2	111,100	0	0
US BANCORP CMN STK	Cmn	902973304	1,232	28,734	SH		DFND	1	28,734	0	0
US BANCORP CMN STK	Cmn	902973304	31,580	736,300	SH	Call	DFND	1	736,300	0	0
US BANCORP CMN STK	Cmn	902973304	18,018	420,100	SH	Put	DFND	1	420,100	0	0
US CONCRETE INC	Cmn	90333L201	3,655	79,344	SH		DFND	2	79,344	0	0
US CONCRETE INC	Cmn	90333L201	1,166	25,316	SH		DFND	1	25,316	0	0
US CONCRETE INC	Cmn	90333L201	603	13,100	SH	Call	DFND	1	13,100	0	0
US CONCRETE INC	Cmn	90333L201	1,124	24,400	SH	Put	DFND	1	24,400	0	0
US EQUITY HIGH VOLATILITY PU	Cmn	00162Q734	673	34,046	SH		DFND	1	34,046	0	0
US FOODS HOLDING CORP	Cmn	912008109	108,636	4,601,256	SH		DFND		4,601,256	0	0
US NATURAL GAS FUND LP	Cmn	912318201	3,548	424,379	SH		DFND	1	424,379	0	0
US NATURAL GAS FUND LP	Cmn	912318201	1,721	205,900	SH	Call	DFND	1	205,900	0	0
US NATURAL GAS FUND LP	Cmn	912318201	4,769	570,500	SH	Put	DFND	1	570,500	0	0
US SILICA HOLDINGS INC	Cmn	90346E103	456	9,800	SH	Call	DFND	2	9,800	0	0
US SILICA HOLDINGS INC	Cmn	90346E103	2,584	55,509	SH		DFND	1	55,509	0	0
US SILICA HOLDINGS INC	Cmn	90346E103	4,051	87,000	SH	Call	DFND	1	87,000	0	0
US SILICA HOLDINGS INC	Cmn	90346E103	6,858	147,300	SH	Put	DFND	1	147,300	0	0
US SILICA HOLDINGS INC	Cmn	90346E103	575	12,355	SH		DFND		12,355	0	0
USA COMPRESSION PARTNERS LP	Cmn	90290N109	348	18,552	SH		DFND	1	18,552	0	0
USA COMPRESSION PARTNERS LP	Cmn	90290N109	284	15,100	SH	Put	DFND	1	15,100	0	0
USA TECHNOLOGIES INC -CMN STOCK	Cmn	90328S500	98	17,420	SH		DFND	1	17,420	0	0
USANA HEALTH SCIENCES CMN STK	Cmn	90328M107	1,869	13,508	SH		DFND	2	13,508	0	0
USG CORPORATION	Cmn	903293405	3,428	132,600	SH	Call	DFND	1	132,600	0	0
USG CORPORATION	Cmn	903293405	1,866	72,200	SH	Put	DFND	1	72,200	0	0
UTILITIES SELECT SECTOR SPDR	Cmn	81369Y886	2,166	44,223	SH		DFND	1	44,223	0	0
UTILITIES SELECT SECTOR SPDR	Cmn	81369Y886	37,918	774,000	SH	Call	DFND	1	774,000	0	0
UTILITIES SELECT SECTOR SPDR	Cmn	81369Y886	50,225	1,025,200	SH	Put	DFND	1	1,025,200	0	0
UTSTARCOM HOLDINGS CORP	Cmn	G9310A114	23	11,035	SH		DFND	1	11,035	0	0
V F CORP	Cmn	918204108	29,065	518,557	SH		DFND	2	518,557	0	0
V F CORP	Cmn	918204108	589	10,500	SH	Call	DFND	2	10,500	0	0
V F CORP	Cmn	918204108	230	4,100	SH	Put	DFND	2	4,100	0	0
V F CORP	Cmn	918204108	9,013	160,800	SH	Call	DFND	1	160,800	0	0
V F CORP	Cmn	918204108	6,586	117,500	SH	Put	DFND	1	117,500	0	0
V F CORP	Cmn	918204108	54,360	969,846	SH		DFND		969,846	0	0
VAALCO ENERGY INC CMN STK	Cmn	91851C201	50	53,273	SH		DFND	1	53,273	0	0
VAIL RESORTS INC CMN STOCK	Cmn	91879Q109	18,718	119,314	SH		DFND	2	119,314	0	0
VAIL RESORTS INC CMN STOCK	Cmn	91879Q109	745	4,749	SH		DFND	1	4,749	0	0
VAIL RESORTS INC CMN STOCK	Cmn	91879Q109	1,459	9,300	SH	Call	DFND	1	9,300	0	0
VAIL RESORTS INC CMN STOCK	Cmn	91879Q109	2,698	17,200	SH	Put	DFND	1	17,200	0	0
VALEANT PHARMACEUTICALS INTERN	Cmn	91911K102	189	7,700	SH		DFND	2	7,700	0	0
VALEANT PHARMACEUTICALS INTERNATIONAL INC	Cmn	91911K102	15,247	621,068	SH		DFND	2	621,068	0	0
VALEANT PHARMACEUTICALS INTERNATIONAL INC	Cmn	91911K102	30,447	1,240,217	SH		DFND	1	1,240,217	0	0
VALEANT PHARMACEUTICALS INTERNATIONAL INC	Cmn	91911K102	45,629	1,858,600	SH	Call	DFND	1	1,858,600	0	0
VALEANT PHARMACEUTICALS INTERNATIONAL INC	Cmn	91911K102	56,811	2,314,100	SH	Put	DFND	1	2,314,100	0	0
VALEANT PHARMACEUTICALS INTERNATIONAL INC	Cmn	91911K102	36,507	1,487,045	SH		DFND		1,487,045	0	0
VALERO ENERGY CORP CMN STOCK	Cmn	91913Y100	3,767	71,070	SH		DFND	1	71,070	0	0
VALERO ENERGY CORP CMN STOCK	Cmn	91913Y100	27,009	509,600	SH	Call	DFND	1	509,600	0	0
VALERO ENERGY CORP CMN STOCK	Cmn	91913Y100	29,261	552,100	SH	Put	DFND	1	552,100	0	0
VALERO ENERGY CORP CMN STOCK	Cmn	91913Y100	266	5,025	SH		DFND		5,025	0	0
VALHI INC CMN STK	Cmn	918905100	89	38,515	SH		DFND		38,515	0	0
VALIDEA MARKET LEGENDS ETF	Cmn	26922A883	227	9,209	SH		DFND	1	9,209	0	0
VALIDUS HOLDINGS LTD	Cmn	G9319H102	402	8,078	SH		DFND	1	8,078	0	0
VALLEY NATIONAL BANCORP CMN STK	Cmn	919794107	200	20,600	SH	Call	DFND	1	20,600	0	0
VALLEY NATIONAL BANCORP CMN STK	Cmn	919794107	557	57,291	SH		DFND		57,291	0	0
VALMONT INDUSTRIES CMN STK	Cmn	920253101	415	3,086	SH		DFND	1	3,086	0	0
VALMONT INDUSTRIES CMN STK	Cmn	920253101	848	6,300	SH	Call	DFND	1	6,300	0	0
VALMONT INDUSTRIES CMN STK	Cmn	920253101	1,332	9,900	SH	Put	DFND	1	9,900	0	0
VALMONT INDUSTRIES CMN STK	Cmn	920253101	16,121	119,793	SH		DFND		119,793	0	0
VALSPAR CORP CMN STK	Cmn	920355104	565	5,324	SH		DFND	1	5,324	0	0
VALSPAR CORP CMN STK	Cmn	920355104	467	4,400	SH	Put	DFND	1	4,400	0	0
VALUESHARES INTERNATIONAL QU	Cmn	02072L201	858	34,586	SH		DFND	1	34,586	0	0
VALUESHARES US QUANTITATIVE	Cmn	02072L102	954	41,178	SH		DFND	1	41,178	0	0
VALVOLINE INC	Cmn	92047W101	8,831	375,937	SH		DFND		375,937	0	0
VANDA PHARMACEUTICALS INC COMMON STOCK	Cmn	921659108	899	54,023	SH		DFND	2	54,023	0	0
VANDA PHARMACEUTICALS INC COMMON STOCK	Cmn	921659108	591	35,500	SH	Call	DFND	1	35,500	0	0
VANDA PHARMACEUTICALS INC COMMON STOCK	Cmn	921659108	313	18,800	SH	Put	DFND	1	18,800	0	0
VANECK VECTORS AGRIBUSINESS ETF	Cmn	92189F700	2,239	44,806	SH		DFND	1	44,806	0	0
VANECK VECTORS AGRIBUSINESS ETF	Cmn	92189F700	285	5,700	SH	Call	DFND	1	5,700	0	0
VANECK VECTORS AMT-FREE LONG MUNICIPAL INDEX ETF	Cmn	92189F536	465	22,326	SH		DFND	1	22,326	0	0
VANECK VECTORS AMT-FREE SHORT MUNICIPAL INDEX ETF	Cmn	92189F528	281	15,912	SH		DFND	1	15,912	0	0
VANECK VECTORS BIOTECH ETF	Cmn	92189F726	725	6,295	SH		DFND	1	6,295	0	0
VANECK VECTORS BRAZIL SMALL-CAP ETF	Cmn	92189F825	619	36,514	SH		DFND	1	36,514	0	0
VANECK VECTORS CHINAAMC SME-CHINEXT ETF	Cmn	92189F627	424	13,000	SH	Call	DFND	1	13,000	0	0
VANECK VECTORS COAL ETF	Cmn	92189F809	300	25,400	SH	Call	DFND	1	25,400	0	0
VANECK VECTORS EGYPT INDEX ETF	Cmn	92189F775	3,462	92,594	SH		DFND	1	92,594	0	0
VANECK VECTORS FALLEN ANGEL HIGH YIELD BOND ETF	Cmn	92189F437	324	11,198	SH		DFND	1	11,198	0	0
VANECK VECTORS GAMING ETF	Cmn	92189F882	257	7,066	SH		DFND	1	7,066	0	0
VANECK VECTORS GLOBAL ALTERNATIVE ENERGY ETF	Cmn	92189F502	1,968	36,813	SH		DFND	1	36,813	0	0
VANECK VECTORS GOLD MINERS ETF	Cmn	92189F106	9,292	351,572	SH		DFND	1	351,572	0	0
VANECK VECTORS GOLD MINERS ETF	Cmn	92189F106	58,239	2,203,500	SH	Call	DFND	1	2,203,500	0	0
VANECK VECTORS GOLD MINERS ETF	Cmn	92189F106	32,541	1,231,200	SH	Put	DFND	1	1,231,200	0	0
VANECK VECTORS GULF STATES INDEX ETF	Cmn	92189F858	230	10,356	SH		DFND	1	10,356	0	0
VANECK VECTORS INDONESIA INDEX ETF	Cmn	92189F833	290	12,288	SH		DFND	1	12,288	0	0
VANECK VECTORS INVESTMENT GRADE FLOATING RATE ETF	Cmn	92189F486	1,577	63,294	SH		DFND	1	63,294	0	0
VANECK VECTORS ISRAEL ETF	Cmn	92189F635	605	21,724	SH		DFND	1	21,724	0	0
VANECK VECTORS JUNIOR GOLD MINERS ETF	Cmn	92189F791	6,098	137,675	SH		DFND	1	137,675	0	0
VANECK VECTORS JUNIOR GOLD MINERS ETF	Cmn	92189F791	19,984	451,200	SH	Call	DFND	1	451,200	0	0
VANECK VECTORS JUNIOR GOLD MINERS ETF	Cmn	92189F791	24,621	555,900	SH	Put	DFND	1	555,900	0	0
VANECK VECTORS NATURAL RESOURCES ETF	Cmn	92189F841	381	11,980	SH		DFND	1	11,980	0	0
VANECK VECTORS OIL REFINERS ETF	Cmn	92189F585	301	15,127	SH		DFND	1	15,127	0	0
VANECK VECTORS OIL SERVICES ETF	Cmn	92189F718	18,227	622,500	SH	Call	DFND	1	622,500	0	0
VANECK VECTORS OIL SERVICES ETF	Cmn	92189F718	10,195	348,200	SH	Put	DFND	1	348,200	0	0
VANECK VECTORS PHARMACEUTICAL	Cmn	92189F692	2,634	45,846	SH		DFND	1	45,846	0	0
VANECK VECTORS PHARMACEUTICAL	Cmn	92189F692	241	4,200	SH	Put	DFND	1	4,200	0	0
VANECK VECTORS RETAIL ETF	Cmn	92189F684	810	10,394	SH		DFND	1	10,394	0	0
VANECK VECTORS RUSSIA ETF	Cmn	92189F403	950	50,631	SH		DFND	1	50,631	0	0
VANECK VECTORS RUSSIA ETF	Cmn	92189F403	3,881	206,900	SH	Call	DFND	1	206,900	0	0
VANECK VECTORS RUSSIA ETF	Cmn	92189F403	6,185	329,700	SH	Put	DFND	1	329,700	0	0
VANECK VECTORS SEMICONDUCTOR ETF	Cmn	92189F676	1,362	19,606	SH		DFND	1	19,606	0	0
VANECK VECTORS SEMICONDUCTOR ETF	Cmn	92189F676	7,287	104,900	SH	Call	DFND	1	104,900	0	0
VANECK VECTORS SEMICONDUCTOR ETF	Cmn	92189F676	18,271	263,000	SH	Put	DFND	1	263,000	0	0
VANECK VECTORS SHORT HIGH-YIELD MUNICIPAL INDEX ET	Cmn	92189F387	254	10,052	SH		DFND	1	10,052	0	0
VANECK VECTORS STEEL ETF	Cmn	92189F205	2,711	87,305	SH		DFND	1	87,305	0	0
VANECK VECTORS STEEL ETF	Cmn	92189F205	394	12,700	SH	Call	DFND	1	12,700	0	0
VANECK VECTORS UNCONVENTIONAL OIL & GAS ETF	Cmn	92189F668	818	45,342	SH		DFND	1	45,342	0	0
VANECK VECTORS URANIUM + NUCLEAR ENERGY ETF	Cmn	92189F601	482	9,916	SH		DFND	1	9,916	0	0
VANECK VECTORS VIETNAM ETF	Cmn	92189F817	632	41,864	SH		DFND	1	41,864	0	0
VANGUARD CONSUMER DISCRE ETF	Cmn	92204A108	2,392	19,024	SH		DFND	1	19,024	0	0
VANGUARD CONSUMER STAPLE ETF	Cmn	92204A207	988	7,221	SH		DFND	1	7,221	0	0
VANGUARD DIVIDEND APPREC ETF	Cmn	921908844	784	9,341	SH		DFND	1	9,341	0	0
VANGUARD DIVIDEND APPREC ETF	Cmn	921908844	621	7,400	SH	Call	DFND	1	7,400	0	0
VANGUARD DIVIDEND APPREC ETF	Cmn	921908844	638	7,600	SH	Put	DFND	1	7,600	0	0
VANGUARD EMERGING MARKETS	Cmn	921946885	238	2,915	SH		DFND	1	2,915	0	0
VANGUARD ENERGY ETF	Cmn	92204A306	3,346	34,255	SH		DFND	1	34,255	0	0
VANGUARD FINANCIALS ETF	Cmn	92204A405	4,423	89,598	SH		DFND	1	89,598	0	0
VANGUARD FTSE ALL-WORLD EX-U	Cmn	922042775	628	13,827	SH		DFND	1	13,827	0	0
VANGUARD FTSE DEVELOPED MARKET	Cmn	921943858	374	10,000	SH	Call	DFND	1	10,000	0	0
VANGUARD FTSE EMERGING MARKE	Cmn	922042858	3,661	97,300	SH	Call	DFND	1	97,300	0	0
VANGUARD FTSE EMERGING MARKE	Cmn	922042858	1,039	27,600	SH	Put	DFND	1	27,600	0	0
VANGUARD FTSE EUROPE ETF	Cmn	922042874	5,241	107,555	SH		DFND	1	107,555	0	0
VANGUARD FTSE EUROPE ETF	Cmn	922042874	4,269	87,600	SH	Call	DFND	1	87,600	0	0
VANGUARD FTSE EUROPE ETF	Cmn	922042874	4,137	84,900	SH	Put	DFND	1	84,900	0	0
VANGUARD GROWTH ETF	Cmn	922908736	5,098	45,400	SH	Call	DFND	1	45,400	0	0
VANGUARD HEALTH CARE ETF	Cmn	92204A504	5,630	42,366	SH		DFND	1	42,366	0	0
VANGUARD HIGH DVD YIELD ETF	Cmn	921946406	305	4,231	SH		DFND	1	4,231	0	0
VANGUARD INDUSTRIALS ETF	Cmn	92204A603	3,366	30,351	SH		DFND	1	30,351	0	0
VANGUARD INFO TECH ETF	Cmn	92204A702	312	2,591	SH		DFND	1	2,591	0	0
VANGUARD INT DIV APP INDX FD	Cmn	921946810	2,346	41,136	SH		DFND	1	41,136	0	0
VANGUARD LARGE-CAP ETF	Cmn	922908637	502	5,058	SH		DFND	1	5,058	0	0
VANGUARD MEGA CAP GROWTH ETF	Cmn	921910816	2,101	24,019	SH		DFND	1	24,019	0	0
VANGUARD MID-CAP GROWTH ETF	Cmn	922908538	1,967	18,486	SH		DFND	1	18,486	0	0
VANGUARD NATURAL RESOURCES	Cmn	92205F106	22	23,890	SH		DFND	1	23,890	0	0
VANGUARD NATURAL RESOURCES	Cmn	92205F106	66	72,500	SH	Call	DFND	1	72,500	0	0
VANGUARD NATURAL RESOURCES	Cmn	92205F106	26	28,200	SH	Put	DFND	1	28,200	0	0
VANGUARD REIT ETF	Cmn	922908553	14,287	164,716	SH		DFND	1	164,716	0	0
VANGUARD REIT ETF	Cmn	922908553	21,642	249,500	SH	Call	DFND	1	249,500	0	0
VANGUARD REIT ETF	Cmn	922908553	20,037	231,000	SH	Put	DFND	1	231,000	0	0
VANGUARD REIT ETF	Cmn	922908553	47,038	542,285	SH		DFND		542,285	0	0
VANGUARD RUSSELL 2000	Cmn	92206C664	2,701	27,115	SH		DFND	1	27,115	0	0
VANGUARD S&P 500 ETF	Cmn	922908363	6,283	31,621	SH		DFND	1	31,621	0	0
VANGUARD S&P 500 VALUE ETF	Cmn	921932703	279	3,043	SH		DFND	1	3,043	0	0
VANGUARD S&P MID-CAP 400 GRO	Cmn	921932869	536	4,943	SH		DFND	1	4,943	0	0
VANGUARD S/T CORP BOND ETF	Cmn	92206C409	4,557	56,575	SH		DFND	1	56,575	0	0
VANGUARD SHORT-TERM BOND ETF	Cmn	921937827	1,160	14,351	SH		DFND	1	14,351	0	0
VANGUARD SHORT-TERM GOV BD	Cmn	92206C102	2,350	38,412	SH		DFND	1	38,412	0	0
VANGUARD SMALL-CAP VALUE ETF	Cmn	922908611	1,474	13,324	SH		DFND	1	13,324	0	0
VANGUARD TOT WORLD STK ETF	Cmn	922042742	828	13,609	SH		DFND	1	13,609	0	0
VANGUARD TOTAL INTERNATIONAL	Cmn	92203J407	966	17,246	SH		DFND	1	17,246	0	0
VANGUARD US TOTAL STOCK MKT	Cmn	922908769	1,792	16,100	SH	Call	DFND	1	16,100	0	0
VANGUARD US TOTAL STOCK MKT	Cmn	922908769	1,681	15,100	SH	Put	DFND	1	15,100	0	0
VANGUARD UTILITIES ETF	Cmn	92204A876	343	3,209	SH		DFND	1	3,209	0	0
VANTIV INC - CL A	Cmn	92210H105	270	4,800	SH	Call	DFND	1	4,800	0	0
VANTIV INC - CL A	Cmn	92210H105	270	4,800	SH	Put	DFND	1	4,800	0	0
VANTIV INC - CL A	Cmn	92210H105	945	16,802	SH		DFND		16,802	0	0
VARIAN MEDICAL SYSTEMS INC CMN STK	Cmn	92220P105	448	4,502	SH		DFND	1	4,502	0	0
VARIAN MEDICAL SYSTEMS INC CMN STK	Cmn	92220P105	1,573	15,800	SH	Call	DFND	1	15,800	0	0
VARIAN MEDICAL SYSTEMS INC CMN STK	Cmn	92220P105	348	3,500	SH	Put	DFND	1	3,500	0	0
VARONIS SYSTEMS INC	Cmn	922280102	2,128	70,710	SH		DFND	2	70,710	0	0
VASCO DATA SEC INTL INC CMN STOCK	Cmn	92230Y104	368	20,879	SH		DFND	1	20,879	0	0
VASCO DATA SEC INTL INC CMN STOCK	Cmn	92230Y104	183	10,400	SH	Call	DFND	1	10,400	0	0
VASCO DATA SEC INTL INC CMN STOCK	Cmn	92230Y104	294	16,700	SH	Put	DFND	1	16,700	0	0
VASCULAR SOLUTIONS INC.	Cmn	92231M109	778	16,133	SH		DFND	2	16,133	0	0
VCA INC	Cmn	918194101	5,770	82,452	SH		DFND	2	82,452	0	0
VCA INC	Cmn	918194101	1,204	17,200	SH	Call	DFND	1	17,200	0	0
VCA INC	Cmn	918194101	343	4,900	SH	Put	DFND	1	4,900	0	0
VECTOR GROUP 1.75% CB 04/15/2020-REGISTERED	Bond	92240MBC1	26,314	23,030,000	PRN		DFND		0	0	0
VECTOR GROUP 2.5% CB 01/15/2019-REGISTERED	Bond	92240MAY4	55,674	37,500,000	PRN		DFND		0	0	0
VECTREN CORP CMN STOCK	Cmn	92240G101	506	10,087	SH		DFND	1	10,087	0	0
VECTRUS INC	Cmn	92242T101	285	18,692	SH		DFND	2	18,692	0	0
VEECO INSTRS INC DEL CMN STOCK	Cmn	922417100	279	14,200	SH		DFND	2	14,200	0	0
VEECO INSTRS INC DEL CMN STOCK	Cmn	922417100	324	16,500	SH	Call	DFND	1	16,500	0	0
VEECO INSTRS INC DEL CMN STOCK	Cmn	922417100	14,911	759,588	SH		DFND		759,588	0	0
VEEVA SYSTEMS INC-CLASS A	Cmn	922475108	5,615	136,030	SH		DFND	2	136,030	0	0
VEEVA SYSTEMS INC-CLASS A	Cmn	922475108	5,664	137,200	SH	Call	DFND	1	137,200	0	0
VEEVA SYSTEMS INC-CLASS A	Cmn	922475108	1,123	27,200	SH	Put	DFND	1	27,200	0	0
VELOCITYSHARES 2X VIX SH-TRM	Cmn	22539T274	268	14,770	SH		DFND	1	14,770	0	0
VELOCITYSHARES 3X INVERSE CRUDE ETN	Cmn	22542D548	665	9,891	SH		DFND	1	9,891	0	0
VELOCITYSHARES 3X INVERSE NATURAL GAS ETN	Cmn	22542D530	915	150,549	SH		DFND	1	150,549	0	0
VELOCITYSHARES INV VIX SH-TM	Cmn	22542D795	527	14,056	SH		DFND	1	14,056	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	28,062	397,317	SH		DFND	2	397,317	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	2,868	40,600	SH	Call	DFND	2	40,600	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	6,929	98,100	SH	Put	DFND	2	98,100	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	1,961	27,760	SH		DFND	1	27,760	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	2,352	33,300	SH	Call	DFND	1	33,300	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	2,069	29,300	SH	Put	DFND	1	29,300	0	0
VENTAS INC CMN STOCK	Cmn	92276F100	30,865	436,993	SH		DFND		436,993	0	0
VERA BRADLEY INC	Cmn	92335C106	329	21,710	SH		DFND	2	21,710	0	0
VERA BRADLEY INC	Cmn	92335C106	161	10,600	SH	Call	DFND	1	10,600	0	0
VERA BRADLEY INC	Cmn	92335C106	2,951	194,808	SH		DFND		194,808	0	0
VEREIT INC	Cmn	92339V100	221	21,300	SH	Call	DFND	1	21,300	0	0
VEREIT INC	Cmn	92339V100	402	38,800	SH	Put	DFND	1	38,800	0	0
VEREIT INC	Cmn	92339V100	467	45,010	SH		DFND		45,010	0	0
VERIFONE SYSTEMS INC	Cmn	92342Y109	2,827	179,585	SH		DFND	2	179,585	0	0
VERIFONE SYSTEMS INC	Cmn	92342Y109	1,785	113,400	SH	Call	DFND	2	113,400	0	0
VERIFONE SYSTEMS INC	Cmn	92342Y109	3,235	205,500	SH	Put	DFND	2	205,500	0	0
VERIFONE SYSTEMS INC	Cmn	92342Y109	1,129	71,700	SH	Call	DFND	1	71,700	0	0
VERIFONE SYSTEMS INC	Cmn	92342Y109	1,486	94,400	SH	Put	DFND	1	94,400	0	0
VERIFONE SYSTEMS INC	Cmn	92342Y109	21,717	1,379,754	SH		DFND		1,379,754	0	0
VERINT SYSTEMS 1.5% CB 06/01/2021-REGISTERED	Bond	92343XAA8	22,349	23,500,000	PRN		DFND		0	0	0
VERINT SYSTEMS INC CMN STK	Cmn	92343X100	1,081	28,718	SH		DFND	2	28,718	0	0
VERINT SYSTEMS INC CMN STK	Cmn	92343X100	228	6,054	SH		DFND	1	6,054	0	0
VERINT SYSTEMS INC CMN STK	Cmn	92343X100	5,538	147,173	SH		DFND		147,173	0	0
VERISIGN INC 3.25% CB 08/15/2037-REGISTERED	Bond	92343EAD4	453,773	198,227,000	PRN		DFND		0	0	0
VERISIGN INC CMN STOCK	Cmn	92343E102	736	9,407	SH		DFND	1	9,407	0	0
VERISIGN INC CMN STOCK	Cmn	92343E102	5,453	69,700	SH	Call	DFND	1	69,700	0	0
VERISIGN INC CMN STOCK	Cmn	92343E102	1,995	25,500	SH	Put	DFND	1	25,500	0	0
VERISIGN INC CMN STOCK	Cmn	92343E102	34,272	438,043	SH		DFND		438,043	0	0
VERISK ANALYTICS INC	Cmn	92345Y106	327	4,020	SH		DFND	1	4,020	0	0
VERISK ANALYTICS INC	Cmn	92345Y106	325	4,000	SH	Call	DFND	1	4,000	0	0
VERISK ANALYTICS INC	Cmn	92345Y106	545	6,700	SH	Put	DFND	1	6,700	0	0
VERISK ANALYTICS INC	Cmn	92345Y106	41,232	507,289	SH		DFND		507,289	0	0
VERIZON COMMUNICATIONS CMN STK	Cmn	92343V104	79,124	1,522,200	SH	Call	DFND	1	1,522,200	0	0
VERIZON COMMUNICATIONS CMN STK	Cmn	92343V104	60,910	1,171,800	SH	Put	DFND	1	1,171,800	0	0
VERMILION ENERGY INC	Cmn	923725105	1,909	49,261	SH		DFND	2	49,261	0	0
VERSARTIS INC	Cmn	92529L102	316	25,818	SH		DFND	2	25,818	0	0
VERTEX PHARMACEUTICALS INC CMN STK	Cmn	92532F100	221	2,537	SH		DFND	2	2,537	0	0
VERTEX PHARMACEUTICALS INC CMN STK	Cmn	92532F100	4,361	50,000	SH	Call	DFND	1	50,000	0	0
VERTEX PHARMACEUTICALS INC CMN STK	Cmn	92532F100	4,003	45,900	SH	Put	DFND	1	45,900	0	0
VIACOM INC CMN STK-CLASS B	Cmn	92553P201	2,645	69,423	SH		DFND	2	69,423	0	0
VIACOM INC CMN STK-CLASS B	Cmn	92553P201	255	6,700	SH	Put	DFND	2	6,700	0	0
VIACOM INC CMN STK-CLASS B	Cmn	92553P201	6,934	181,995	SH		DFND	1	181,995	0	0
VIACOM INC CMN STK-CLASS B	Cmn	92553P201	7,917	207,800	SH	Call	DFND	1	207,800	0	0
VIACOM INC CMN STK-CLASS B	Cmn	92553P201	17,408	456,900	SH	Put	DFND	1	456,900	0	0
VIACOM INC CMN STK-CLASS B	Cmn	92553P201	31,301	821,556	SH		DFND		821,556	0	0
VIACOM INC-CMN STK CLASS A	Cmn	92553P102	321	7,488	SH		DFND	1	7,488	0	0
VIACOM INC-CMN STK CLASS A	Cmn	92553P102	261	6,100	SH	Put	DFND	1	6,100	0	0
VIAD CORP	Cmn	92552R406	403	10,943	SH		DFND	2	10,943	0	0
VIASAT INC CMN STOCK	Cmn	92552V100	349	4,673	SH		DFND	2	4,673	0	0
VIAVI SOLUTIONS INC	Cmn	925550105	524	70,900	SH	Call	DFND	1	70,900	0	0
VIAVI SOLUTIONS INC	Cmn	925550105	109	14,700	SH	Put	DFND	1	14,700	0	0
VIAVI SOLUTIONS INC	Cmn	925550105	2,557	346,035	SH		DFND		346,035	0	0
VICON INDUSTRIES INC CMN STK	Cmn	925811101	14	19,793	SH		DFND	1	19,793	0	0
VICTORY CEMP US LARGE CAP HIGH	Cmn	92647N865	1,470	38,043	SH		DFND	1	38,043	0	0
VICTORY CEMP US SMALL CAP HIGH	Cmn	92647N873	599	16,284	SH		DFND	1	16,284	0	0
VIDENT CORE US BOND STRATEGY	Cmn	26922A602	430	8,261	SH		DFND	1	8,261	0	0
VIDENT CORE US EQUITY ETF	Cmn	26922A503	1,969	73,443	SH		DFND	1	73,443	0	0
VIDENT INTERNATIONAL EQUITY	Cmn	26922A404	3,420	155,249	SH		DFND	1	155,249	0	0
VIMPELCOM LTD-SPON ADR	Depository Receipt	92719A106	775	222,619	SH		DFND	2	222,619	0	0
VIMPELCOM LTD-SPON ADR	Depository Receipt	92719A106	102	29,344	SH		DFND	1	29,344	0	0
VIMPELCOM LTD-SPON ADR	Cmn	92719A106	75	21,600	SH	Call	DFND	1	21,600	0	0
VIMPELCOM LTD-SPON ADR	Cmn	92719A106	180	51,800	SH	Put	DFND	1	51,800	0	0
VIMPELCOM LTD-SPON ADR	Depository Receipt	92719A106	8,483	2,437,745	SH		DFND		2,437,745	0	0
VINCE HOLDING CORP	Cmn	92719W108	81	14,315	SH		DFND		14,315	0	0
VIOLIN MEMORY INC	Cmn	92763A309	11	14,786	SH		DFND	1	14,786	0	0
VIOLIN MEMORY INC	Cmn	92763A309	25	34,000	SH	Call	DFND	1	34,000	0	0
VIPSHOP HOLDINGS 1.5% CB 03/15/2019-REGISTERED	Bond	92763WAA1	12,953	12,000,000	PRN		DFND		0	0	0
VIPSHOP HOLDINGS LTD - ADS	Depository Receipt	92763W103	1,153	78,580	SH		DFND	1	78,580	0	0
VIPSHOP HOLDINGS LTD - ADS	Cmn	92763W103	3,173	216,300	SH	Call	DFND	1	216,300	0	0
VIPSHOP HOLDINGS LTD - ADS	Cmn	92763W103	5,463	372,400	SH	Put	DFND	1	372,400	0	0
VIPSHOP HOLDINGS LTD - ADS	Cmn	92763W103	814	55,500	SH	Put	DFND		55,500	0	0
VIRGIN AMERICA INC	Cmn	92765X208	482	9,000	SH	Put	DFND	1	9,000	0	0
VIRNETX HOLDING CORP CMN STOCK	Cmn	92823T108	184	60,200	SH	Call	DFND	1	60,200	0	0
VIRNETX HOLDING CORP CMN STOCK	Cmn	92823T108	84	27,300	SH	Put	DFND	1	27,300	0	0
VIRTU FINANCIAL INC-CLASS A	Cmn	928254101	178	11,900	SH	Put	DFND	1	11,900	0	0
VIRTU FINANCIAL INC-CLASS A	Cmn	928254101	497	33,205	SH		DFND		33,205	0	0
VIRTUS INVESTMENT PARTNERS	Cmn	92828Q109	550	5,617	SH		DFND		5,617	0	0
VIRTUSA CORP	Cmn	92827P102	2,917	118,191	SH		DFND		118,191	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	46,732	565,082	SH		DFND	2	565,082	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	1,803	21,800	SH	Call	DFND	2	21,800	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	1,728	20,900	SH	Put	DFND	2	20,900	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	1,706	20,633	SH		DFND	1	20,633	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	78,904	954,100	SH	Call	DFND	1	954,100	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	56,302	680,800	SH	Put	DFND	1	680,800	0	0
VISA INC-CLASS A SHRS	Cmn	92826C839	278,295	3,365,109	SH		DFND		3,365,109	0	0
VISHAY INTERTECHNOLOGY COMMON STOCK VSH - CLASS A	Cmn	928298108	1,702	120,773	SH		DFND	2	120,773	0	0
VISTA GOLD CORP COMMON STOCK	Cmn	927926303	44	41,300	SH	Call	DFND	1	41,300	0	0
VISTA OUTDOOR INC	Cmn	928377100	9,079	227,768	SH		DFND	2	227,768	0	0
VISTA OUTDOOR INC	Cmn	928377100	339	8,500	SH	Put	DFND	1	8,500	0	0
VISTEON CORP	Cmn	92839U206	11,631	162,309	SH		DFND		162,309	0	0
VITAL THERAPIES INC	Cmn	92847R104	124	20,200	SH	Call	DFND	1	20,200	0	0
VITAMIN SHOPPE INC	Cmn	92849E101	6,137	228,557	SH		DFND		228,557	0	0
VIVUS INC CMN STK	Cmn	928551100	79	69,100	SH	Call	DFND	1	69,100	0	0
VIVUS INC CMN STK	Cmn	928551100	36	31,700	SH	Put	DFND	1	31,700	0	0
VMWARE INC-CLASS A	Cmn	928563402	22,841	311,400	SH	Call	DFND	1	311,400	0	0
VMWARE INC-CLASS A	Cmn	928563402	17,868	243,600	SH	Put	DFND	1	243,600	0	0
VOCERA COMMUNICATIONS INC	Cmn	92857F107	395	23,375	SH		DFND	2	23,375	0	0
VODAFONE GROUP PLC - SPON ADR 1:10	Depository Receipt	92857W308	1,971	67,602	SH		DFND	2	67,602	0	0
VODAFONE GROUP PLC - SPON ADR 1:10	Cmn	92857W308	723	24,800	SH	Call	DFND	2	24,800	0	0
VODAFONE GROUP PLC - SPON ADR 1:10	Cmn	92857W308	936	32,100	SH	Put	DFND	2	32,100	0	0
VODAFONE GROUP PLC - SPON ADR 1:10	Depository Receipt	92857W308	2,864	98,264	SH		DFND	1	98,264	0	0
VODAFONE GROUP PLC - SPON ADR 1:10	Cmn	92857W308	4,775	163,800	SH	Call	DFND	1	163,800	0	0
VODAFONE GROUP PLC - SPON ADR 1:10	Cmn	92857W308	9,815	336,700	SH	Put	DFND	1	336,700	0	0
VOLTARI CORP	Cmn	92870X309	43	16,395	SH		DFND	1	16,395	0	0
VONAGE HOLDINGS CORP COMMON STOCK	Cmn	92886T201	857	129,622	SH		DFND	2	129,622	0	0
VONAGE HOLDINGS CORP COMMON STOCK	Cmn	92886T201	163	24,700	SH	Call	DFND	1	24,700	0	0
VORNADO REALTY TRUST CMN STK	Cmn	929042109	2,510	24,800	SH	Call	DFND	1	24,800	0	0
VORNADO REALTY TRUST CMN STK	Cmn	929042109	769	7,600	SH	Put	DFND	1	7,600	0	0
VORNADO REALTY TRUST CMN STK	Cmn	929042109	3,283	32,441	SH		DFND		32,441	0	0
VOXELJET AG-ADR	Cmn	92912L107	164	35,000	SH	Call	DFND	1	35,000	0	0
VOYA FINANCIAL INC	Cmn	929089100	4,370	151,638	SH		DFND	2	151,638	0	0
VOYA FINANCIAL INC	Cmn	929089100	431	14,952	SH		DFND	1	14,952	0	0
VOYA FINANCIAL INC	Cmn	929089100	490	17,000	SH	Call	DFND	1	17,000	0	0
VOYA FINANCIAL INC	Cmn	929089100	432	15,000	SH	Put	DFND	1	15,000	0	0
VULCAN MATERIALS CO CMN STK	Cmn	929160109	9,189	80,800	SH	Call	DFND	1	80,800	0	0
VULCAN MATERIALS CO CMN STK	Cmn	929160109	4,276	37,600	SH	Put	DFND	1	37,600	0	0
VULCAN MATERIALS CO CMN STK	Cmn	929160109	66,680	586,297	SH		DFND		586,297	0	0
VUZIX CORP	Cmn	92921W300	574	64,800	SH	Call	DFND	1	64,800	0	0
VUZIX CORP	Cmn	92921W300	232	26,200	SH	Put	DFND	1	26,200	0	0
VWR CORP	Cmn	91843L103	3,475	122,518	SH		DFND	2	122,518	0	0
VWR CORP	Cmn	91843L103	32,790	1,156,197	SH		DFND		1,156,197	0	0
W&T OFFSHORE INC. COMMON STOCK	Cmn	92922P106	29	16,247	SH		DFND	1	16,247	0	0
W&T OFFSHORE INC. COMMON STOCK	Cmn	92922P106	159	90,100	SH	Call	DFND	1	90,100	0	0
W&T OFFSHORE INC. COMMON STOCK	Cmn	92922P106	62	35,400	SH	Put	DFND	1	35,400	0	0
W.R. GRACE & CO. COMMON STOCK	Cmn	38388F108	7,417	100,500	SH		DFND	2	100,500	0	0
W.R. GRACE & CO. COMMON STOCK	Cmn	38388F108	642	8,700	SH	Call	DFND	2	8,700	0	0
W.R. GRACE & CO. COMMON STOCK	Cmn	38388F108	441	5,971	SH		DFND	1	5,971	0	0
W.R. GRACE & CO. COMMON STOCK	Cmn	38388F108	1,587	21,500	SH	Call	DFND	1	21,500	0	0
W.R. GRACE & CO. COMMON STOCK	Cmn	38388F108	2,125	28,800	SH	Put	DFND	1	28,800	0	0
W.R. GRACE & CO. COMMON STOCK	Cmn	38388F108	55,145	747,224	SH		DFND		747,224	0	0
WABASH NATIONAL 3.375% CB 05/01/2018-REGISTERED	Bond	929566AH0	48,833	36,184,000	PRN		DFND		0	0	0
WABASH NATIONAL CORP CMN STK	Cmn	929566107	769	53,985	SH		DFND	2	53,985	0	0
WABASH NATIONAL CORP CMN STK	Cmn	929566107	204	14,350	SH		DFND	1	14,350	0	0
WABASH NATIONAL CORP CMN STK	Cmn	929566107	211	14,800	SH	Call	DFND	1	14,800	0	0
WABCO HOLDINGS INC	Cmn	92927K102	3,034	26,723	SH		DFND	2	26,723	0	0
WABCO HOLDINGS INC	Cmn	92927K102	1,602	14,114	SH		DFND	1	14,114	0	0
WABCO HOLDINGS INC	Cmn	92927K102	477	4,200	SH	Call	DFND	1	4,200	0	0
WABCO HOLDINGS INC	Cmn	92927K102	761	6,700	SH	Put	DFND	1	6,700	0	0
WABCO HOLDINGS INC	Cmn	92927K102	14,922	131,438	SH		DFND		131,438	0	0
WABTEC CMN STOCK	Cmn	929740108	1,159	14,200	SH	Call	DFND	1	14,200	0	0
WABTEC CMN STOCK	Cmn	929740108	653	8,000	SH	Put	DFND	1	8,000	0	0
WADDELL & REED FINL INC CMN STOCK	Cmn	930059100	2,252	124,033	SH		DFND	2	124,033	0	0
WADDELL & REED FINL INC CMN STOCK	Cmn	930059100	249	13,700	SH	Put	DFND	1	13,700	0	0
WADDELL & REED FINL INC CMN STOCK	Cmn	930059100	497	27,364	SH		DFND		27,364	0	0
WAFERGEN BIO-SYSTEMS INC	Cmn	93041P308	19	22,083	SH		DFND	1	22,083	0	0
WAGEWORKS INC	Cmn	930427109	390	6,407	SH		DFND	1	6,407	0	0
WAL MART STORES INC	Cmn	931142103	15,996	221,800	SH	Call	DFND	2	221,800	0	0
WAL MART STORES INC	Cmn	931142103	13,724	190,300	SH	Put	DFND	2	190,300	0	0
WAL MART STORES INC	Cmn	931142103	4,729	65,578	SH		DFND	1	65,578	0	0
WAL MART STORES INC	Cmn	931142103	54,032	749,200	SH	Call	DFND	1	749,200	0	0
WAL MART STORES INC	Cmn	931142103	71,839	996,100	SH	Put	DFND	1	996,100	0	0
WAL MART STORES INC	Cmn	931142103	56,590	784,661	SH		DFND		784,661	0	0
WALGREENS BOOTS ALLIANCE INC	Cmn	931427108	41,326	512,600	SH	Call	DFND	1	512,600	0	0
WALGREENS BOOTS ALLIANCE INC	Cmn	931427108	33,457	415,000	SH	Put	DFND	1	415,000	0	0
WALGREENS BOOTS ALLIANCE INC	Cmn	931427108	73,413	910,604	SH		DFND		910,604	0	0
WALKER & DUNLOP INC	Cmn	93148P102	662	26,189	SH		DFND	2	26,189	0	0
WALKER & DUNLOP INC	Cmn	93148P102	7,707	305,123	SH		DFND		305,123	0	0
WALTER INVESTMENT MANAGEMENT CORP	Cmn	93317W102	50	12,322	SH		DFND	2	12,322	0	0
WASHINGTON FEDERAL S&L ASSC CMN STK	Cmn	938824109	338	12,655	SH		DFND	1	12,655	0	0
WASHINGTON PRIME GROUP INC	Cmn	93964W108	206	16,603	SH		DFND		16,603	0	0
WASHINGTON REIT CMN STK	Cmn	939653101	2,325	74,705	SH		DFND	2	74,705	0	0
WASHINGTON REIT CMN STK	Cmn	939653101	283	9,090	SH		DFND		9,090	0	0
WASHINGTON TR BANCORP INC CMN STK	Cmn	940610108	252	6,259	SH		DFND		6,259	0	0
WASTE CONNECTIONS INC	Cmn	94106B101	17,113	229,085	SH		DFND	2	229,085	0	0
WASTE CONNECTIONS INC	Cmn	94106B101	403	5,398	SH		DFND	1	5,398	0	0
WASTE CONNECTIONS INC	Cmn	94106B101	508	6,800	SH	Call	DFND	1	6,800	0	0
WASTE CONNECTIONS INC	Cmn	94106B101	374	5,000	SH	Put	DFND	1	5,000	0	0
WASTE CONNECTIONS INC	Cmn	94106B101	19,824	265,386	SH		DFND		265,386	0	0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE)	Cmn	94106L109	1,900	29,800	SH	Call	DFND	2	29,800	0	0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE)	Cmn	94106L109	2,907	45,600	SH	Put	DFND	2	45,600	0	0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE)	Cmn	94106L109	5,694	89,300	SH	Call	DFND	1	89,300	0	0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE)	Cmn	94106L109	4,049	63,500	SH	Put	DFND	1	63,500	0	0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE)	Cmn	94106L109	2,225	34,894	SH		DFND		34,894	0	0
WATERS CORP CMN STOCK	Cmn	941848103	5,193	32,767	SH		DFND	2	32,767	0	0
WATERS CORP CMN STOCK	Cmn	941848103	444	2,800	SH	Call	DFND	2	2,800	0	0
WATERS CORP CMN STOCK	Cmn	941848103	507	3,200	SH	Put	DFND	2	3,200	0	0
WATERS CORP CMN STOCK	Cmn	941848103	653	4,117	SH		DFND	1	4,117	0	0
WATERS CORP CMN STOCK	Cmn	941848103	951	6,000	SH	Call	DFND	1	6,000	0	0
WATERS CORP CMN STOCK	Cmn	941848103	1,173	7,400	SH	Put	DFND	1	7,400	0	0
WATERSTONE FINANCIAL INC	Cmn	94188P101	204	12,000	SH	Put	DFND	1	12,000	0	0
WATSCO INC CMN STK	Cmn	942622200	635	4,507	SH		DFND	2	4,507	0	0
WATSCO INC CMN STK	Cmn	942622200	578	4,100	SH	Put	DFND	1	4,100	0	0
WATSCO INC CMN STK	Cmn	942622200	3,467	24,609	SH		DFND		24,609	0	0
Watts Water Technologies Inc CMN STK	Cmn	942749102	258	3,986	SH		DFND	2	3,986	0	0
Watts Water Technologies Inc CMN STK	Cmn	942749102	219	3,376	SH		DFND	1	3,376	0	0
WAYFAIR INC- CLASS A	Cmn	94419L101	893	22,691	SH		DFND	1	22,691	0	0
WAYFAIR INC- CLASS A	Cmn	94419L101	2,488	63,200	SH	Call	DFND	1	63,200	0	0
WAYFAIR INC- CLASS A	Cmn	94419L101	2,571	65,300	SH	Put	DFND	1	65,300	0	0
WAYFAIR INC- CLASS A	Cmn	94419L101	14,698	373,337	SH		DFND		373,337	0	0
WBI TACTICAL HIGH INCOME ETF	Cmn	00400R882	426	18,179	SH		DFND	1	18,179	0	0
WBI TACTICAL INCOME SHARES	Cmn	00400R874	506	20,072	SH		DFND	1	20,072	0	0
WBI TACTICAL LCG SHARES	Cmn	00400R502	1,082	50,040	SH		DFND	1	50,040	0	0
WBI TACTICAL LCS SHARES	Cmn	00400R809	404	18,849	SH		DFND	1	18,849	0	0
WBI TACTICAL LCV SHARES	Cmn	00400R601	415	18,977	SH		DFND	1	18,977	0	0
WBI TACTICAL LCY SHARES	Cmn	00400R700	915	45,844	SH		DFND	1	45,844	0	0
WBI TACTICAL SMG SHARES	Cmn	00400R106	965	44,181	SH		DFND	1	44,181	0	0
WBI TACTICAL SMS SHARES	Cmn	00400R403	994	47,587	SH		DFND	1	47,587	0	0
WBI TACTICAL SMV SHARES	Cmn	00400R205	734	33,103	SH		DFND	1	33,103	0	0
WBI TACTICAL SMY SHARES	Cmn	00400R304	830	40,206	SH		DFND	1	40,206	0	0
WD-40 CO CMN STK	Cmn	929236107	240	2,138	SH		DFND	1	2,138	0	0
WEATHERFORD INTERNATIONAL 5.875% CB 07/01/2021-REG	Bond	947075AH0	11,251	10,000,000	PRN		DFND		0	0	0
WEATHERFORD INTERNATIONAL PLC	Cmn	G48833100	2,697	479,853	SH		DFND	1	479,853	0	0
WEATHERFORD INTERNATIONAL PLC	Cmn	G48833100	1,878	334,200	SH	Call	DFND	1	334,200	0	0
WEATHERFORD INTERNATIONAL PLC	Cmn	G48833100	1,616	287,600	SH	Put	DFND	1	287,600	0	0
WEATHERFORD INTERNATIONAL PLC	Cmn	G48833100	22,464	3,997,098	SH		DFND		3,997,098	0	0
WEATHERSTORM FORENSIC ACCOUNTI	Cmn	301505400	384	11,118	SH		DFND	1	11,118	0	0
WEB.COM GROUP INC	Cmn	94733A104	231	13,355	SH		DFND	2	13,355	0	0
WEB.COM GROUP INC	Cmn	94733A104	1,372	79,450	SH		DFND		79,450	0	0
WEB.COM GROUP INC 1% CB 08/15/2018-REGISTERED	Bond	94733AAA2	4,735	5,000,000	PRN		DFND		0	0	0
WEBMD HEALTH A ORDINARY	Cmn	94770V102	3,219	64,777	SH		DFND	2	64,777	0	0
WEBMD HEALTH A ORDINARY	Cmn	94770V102	315	6,332	SH		DFND	1	6,332	0	0
WEBMD HEALTH A ORDINARY	Cmn	94770V102	517	10,400	SH	Call	DFND	1	10,400	0	0
WEBMD HEALTH A ORDINARY	Cmn	94770V102	721	14,500	SH	Put	DFND	1	14,500	0	0
WEBMD HEALTH A ORDINARY	Cmn	94770V102	7,155	143,955	SH		DFND		143,955	0	0
WEBMD HEALTH CORP 1.5% CB 12/01/2020-REGISTERED	Bond	94770VAK8	20,411	17,700,000	PRN		DFND		0	0	0
WEBMD HEALTH CORP 2.5% CB 01/15/2018-REGISTERED	Bond	94770VAF9	9,877	9,500,000	PRN		DFND		0	0	0
WEC ENERGY GROUP INC	Cmn	92939U106	7,547	126,036	SH		DFND	2	126,036	0	0
WEC ENERGY GROUP INC	Cmn	92939U106	1,329	22,200	SH	Call	DFND	1	22,200	0	0
WEC ENERGY GROUP INC	Cmn	92939U106	437	7,300	SH	Put	DFND	1	7,300	0	0
WEIBO CORP-SPON ADR	Cmn	948596101	10,519	209,800	SH	Call	DFND	1	209,800	0	0
WEIBO CORP-SPON ADR	Cmn	948596101	15,323	305,600	SH	Put	DFND	1	305,600	0	0
WEIGHT WATCHERS INTERNATIONAL INC	Cmn	948626106	1,229	119,100	SH	Call	DFND	1	119,100	0	0
WEIGHT WATCHERS INTERNATIONAL INC	Cmn	948626106	1,524	147,700	SH	Put	DFND	1	147,700	0	0
WEIGHT WATCHERS INTERNATIONAL INC	Cmn	948626106	298	28,860	SH		DFND		28,860	0	0
WEINGARTEN REALTY INVST CMN STK	Cmn	948741103	308	7,914	SH		DFND	1	7,914	0	0
WEIS MARKETS INC CMN STK	Cmn	948849104	1,170	22,074	SH		DFND		22,074	0	0
WELLCARE HEALTH PLANS INC COMMON STOCK	Cmn	94946T106	2,880	24,600	SH	Call	DFND	1	24,600	0	0
WELLCARE HEALTH PLANS INC COMMON STOCK	Cmn	94946T106	585	5,000	SH	Put	DFND	1	5,000	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	46,275	1,045,046	SH		DFND	2	1,045,046	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	3,454	78,000	SH	Call	DFND	2	78,000	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	2,949	66,600	SH	Put	DFND	2	66,600	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	15,097	340,933	SH		DFND	1	340,933	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	59,849	1,351,600	SH	Call	DFND	1	1,351,600	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	111,825	2,525,400	SH	Put	DFND	1	2,525,400	0	0
WELLS FARGO CO COMMON STOCK	Cmn	949746101	18,686	421,989	SH		DFND		421,989	0	0
WELLTOWER INC	Cmn	95040Q104	26,141	349,618	SH		DFND	2	349,618	0	0
WELLTOWER INC	Cmn	95040Q104	3,357	44,900	SH	Call	DFND	2	44,900	0	0
WELLTOWER INC	Cmn	95040Q104	3,746	50,100	SH	Put	DFND	2	50,100	0	0
WELLTOWER INC	Cmn	95040Q104	11,171	149,400	SH	Call	DFND	1	149,400	0	0
WELLTOWER INC	Cmn	95040Q104	5,376	71,900	SH	Put	DFND	1	71,900	0	0
WENDY'S CO/THE	Cmn	95058W100	246	22,800	SH	Call	DFND	1	22,800	0	0
WENDY'S CO/THE	Cmn	95058W100	1,605	148,592	SH		DFND		148,592	0	0
WESBANCO INC CMN STK	Cmn	950810101	1,621	49,297	SH		DFND		49,297	0	0
WESCO INTL INC CMN STOCK	Cmn	95082P105	683	11,100	SH	Call	DFND	1	11,100	0	0
WESCO INTL INC CMN STOCK	Cmn	95082P105	756	12,300	SH	Put	DFND	1	12,300	0	0
WEST CORP	Cmn	952355204	13,844	626,971	SH		DFND		626,971	0	0
WEST PHARMACEUTICAL SERVICES INC CMN STK	Cmn	955306105	4,185	56,178	SH		DFND	2	56,178	0	0
WEST PHARMACEUTICAL SERVICES INC CMN STK	Cmn	955306105	610	8,191	SH		DFND	1	8,191	0	0
WEST PHARMACEUTICAL SERVICES INC CMN STK	Cmn	955306105	566	7,598	SH		DFND		7,598	0	0
WESTAR ENERGY INC CMN STK	Cmn	95709T100	295	5,200	SH	Put	DFND	1	5,200	0	0
WESTAR ENERGY INC CMN STK	Cmn	95709T100	1,758	30,970	SH		DFND		30,970	0	0
WESTELL TECHNOLOGIES INC CMN STOCK	Cmn	957541105	17	33,962	SH		DFND	1	33,962	0	0
WESTERN ALLIANCE BANCORP COMMON STOCK	Cmn	957638109	267	7,100	SH	Call	DFND	1	7,100	0	0
WESTERN ALLIANCE BANCORP COMMON STOCK	Cmn	957638109	9,777	260,444	SH		DFND		260,444	0	0
WESTERN ASSET MORTGAGE CAPIT	Cmn	95790D105	781	74,956	SH		DFND	2	74,956	0	0
WESTERN ASSET MORTGAGE CAPIT	Cmn	95790D105	228	21,847	SH		DFND	1	21,847	0	0
WESTERN ASSET MORTGAGE CAPIT	Cmn	95790D105	374	35,900	SH	Put	DFND	1	35,900	0	0
WESTERN ASSET MORTGAGE CAPIT	Cmn	95790D105	688	66,027	SH		DFND		66,027	0	0
WESTERN DIGITAL COMMON STOCK	Cmn	958102105	1,150	19,673	SH		DFND	2	19,673	0	0
WESTERN DIGITAL COMMON STOCK	Cmn	958102105	4,374	74,800	SH	Call	DFND	2	74,800	0	0
WESTERN DIGITAL COMMON STOCK	Cmn	958102105	3,625	62,000	SH	Put	DFND	2	62,000	0	0
WESTERN DIGITAL COMMON STOCK	Cmn	958102105	27,434	469,200	SH	Call	DFND	1	469,200	0	0
WESTERN DIGITAL COMMON STOCK	Cmn	958102105	36,567	625,400	SH	Put	DFND	1	625,400	0	0
WESTERN DIGITAL COMMON STOCK	Cmn	958102105	1,023	17,500	SH		DFND		17,500	0	0
WESTERN GAS EQUITY PARTNERS	Cmn	95825R103	331	7,800	SH	Call	DFND	1	7,800	0	0
WESTERN GAS PARTNERS LP	Cmn	958254104	333	6,040	SH		DFND	1	6,040	0	0
WESTERN GAS PARTNERS LP	Cmn	958254104	936	17,000	SH	Call	DFND	1	17,000	0	0
WESTERN GAS PARTNERS LP	Cmn	958254104	633	11,500	SH	Put	DFND	1	11,500	0	0
WESTERN REFINING INC CMN STK	Cmn	959319104	2,217	83,780	SH		DFND	1	83,780	0	0
WESTERN REFINING INC CMN STK	Cmn	959319104	2,784	105,200	SH	Call	DFND	1	105,200	0	0
WESTERN REFINING INC CMN STK	Cmn	959319104	6,009	227,100	SH	Put	DFND	1	227,100	0	0
WESTERN REFINING INC CMN STK	Cmn	959319104	3,234	122,230	SH		DFND		122,230	0	0
WESTERN REFINING LOGISTICS L	Cmn	95931Q205	223	9,600	SH	Call	DFND	1	9,600	0	0
WESTERN UNION CO/THE COMMON STOCK	Cmn	959802109	1,682	80,800	SH	Call	DFND	1	80,800	0	0
WESTERN UNION CO/THE COMMON STOCK	Cmn	959802109	1,955	93,900	SH	Put	DFND	1	93,900	0	0
WESTLAKE CHEMICAL CORP COMMON STOCK	Cmn	960413102	1,471	27,500	SH	Call	DFND	1	27,500	0	0
WESTLAKE CHEMICAL CORP COMMON STOCK	Cmn	960413102	690	12,900	SH	Put	DFND	1	12,900	0	0
WESTLAKE CHEMICAL CORP COMMON STOCK	Cmn	960413102	37,544	701,752	SH		DFND		701,752	0	0
WESTLAKE CHEMICAL PARTNERS L	Cmn	960417103	557	24,400	SH	Call	DFND	1	24,400	0	0
WESTMORELAND COAL CO COMMON STOCK	Cmn	960878106	479	54,079	SH		DFND	2	54,079	0	0
WESTMORELAND COAL CO COMMON STOCK	Cmn	960878106	110	12,400	SH	Call	DFND	1	12,400	0	0
WESTPORT INNOVATIONS INC	Cmn	960908309	39	24,424	SH		DFND	1	24,424	0	0
WESTPORT INNOVATIONS INC	Cmn	960908309	120	74,400	SH	Call	DFND	1	74,400	0	0
WESTPORT INNOVATIONS INC	Cmn	960908309	61	37,700	SH	Put	DFND	1	37,700	0	0
WESTROCK CO	Cmn	96145D105	16,243	335,047	SH		DFND	2	335,047	0	0
WESTROCK CO	Cmn	96145D105	291	6,012	SH		DFND	1	6,012	0	0
WESTROCK CO	Cmn	96145D105	3,224	66,500	SH	Call	DFND	1	66,500	0	0
WESTROCK CO	Cmn	96145D105	1,624	33,500	SH	Put	DFND	1	33,500	0	0
WESTROCK CO	Cmn	96145D105	78,792	1,625,244	SH		DFND		1,625,244	0	0
WEYERHAEUSER CO	Cmn	962166104	482	15,100	SH	Call	DFND	2	15,100	0	0
WEYERHAEUSER CO	Cmn	962166104	1,220	38,200	SH	Put	DFND	2	38,200	0	0
WEYERHAEUSER CO	Cmn	962166104	924	28,944	SH		DFND	1	28,944	0	0
WEYERHAEUSER CO	Cmn	962166104	2,686	84,100	SH	Call	DFND	1	84,100	0	0
WEYERHAEUSER CO	Cmn	962166104	3,296	103,200	SH	Put	DFND	1	103,200	0	0
WEYERHAEUSER CO	Cmn	962166104	19,190	600,813	SH		DFND		600,813	0	0
WGL HOLDINGS INC CMN STK	Cmn	92924F106	1,309	20,881	SH		DFND	2	20,881	0	0
WHIRLPOOL CORP. COMMON STOCK	Cmn	963320106	27,682	170,707	SH		DFND	2	170,707	0	0
WHIRLPOOL CORP. COMMON STOCK	Cmn	963320106	1,070	6,600	SH	Call	DFND	2	6,600	0	0
WHIRLPOOL CORP. COMMON STOCK	Cmn	963320106	535	3,300	SH	Put	DFND	2	3,300	0	0
WHIRLPOOL CORP. COMMON STOCK	Cmn	963320106	4,513	27,829	SH		DFND	1	27,829	0	0
WHIRLPOOL CORP. COMMON STOCK	Cmn	963320106	12,713	78,400	SH	Call	DFND	1	78,400	0	0
WHIRLPOOL CORP. COMMON STOCK	Cmn	963320106	25,686	158,400	SH	Put	DFND	1	158,400	0	0
WHITE MOUNTAIN INSURANCE GROUP INC CMN STK	Cmn	G9618E107	983	1,184	SH		DFND	1	1,184	0	0
WHITE MOUNTAIN INSURANCE GROUP INC CMN STK	Cmn	G9618E107	586	706	SH		DFND		706	0	0
WHITEWAVE FOODS CO	Cmn	966244105	207	3,800	SH		DFND	2	3,800	0	0
WHITEWAVE FOODS CO	Cmn	966244105	431	7,916	SH		DFND	1	7,916	0	0
WHITEWAVE FOODS CO	Cmn	966244105	5,557	102,100	SH	Call	DFND	1	102,100	0	0
WHITEWAVE FOODS CO	Cmn	966244105	3,614	66,400	SH	Put	DFND	1	66,400	0	0
WHITEWAVE FOODS CO	Cmn	966244105	8,555	157,174	SH		DFND		157,174	0	0
WHITING PETROLEUM 1.25% CB 06/05/2020-REGISTERED	Bond	966387AU6	9,849	10,200,000	PRN		DFND		0	0	0
WHITING PETROLEUM CORP COMMON STOCK	Cmn	966387102	6,023	689,100	SH	Call	DFND	1	689,100	0	0
WHITING PETROLEUM CORP COMMON STOCK	Cmn	966387102	4,380	501,200	SH	Put	DFND	1	501,200	0	0
WHITING PETROLEUM CORP COMMON STOCK	Cmn	966387102	63,119	7,221,872	SH		DFND		7,221,872	0	0
WHOLE FOODS MARKET INC CMN STK	Cmn	966837106	2,435	85,900	SH	Call	DFND	2	85,900	0	0
WHOLE FOODS MARKET INC CMN STK	Cmn	966837106	2,991	105,500	SH	Put	DFND	2	105,500	0	0
WHOLE FOODS MARKET INC CMN STK	Cmn	966837106	1,704	60,091	SH		DFND	1	60,091	0	0
WHOLE FOODS MARKET INC CMN STK	Cmn	966837106	15,811	557,700	SH	Call	DFND	1	557,700	0	0
WHOLE FOODS MARKET INC CMN STK	Cmn	966837106	19,848	700,100	SH	Put	DFND	1	700,100	0	0
WHOLE FOODS MARKET INC CMN STK	Cmn	966837106	105,843	3,733,455	SH		DFND		3,733,455	0	0
WILEY (JOHN) & SONS -CL A CMN STK	Cmn	968223206	271	5,253	SH		DFND		5,253	0	0
WILEY JOHN & SONS INC - CL B CMN STOCK	Cmn	968223305	375	6,958	SH		DFND	1	6,958	0	0
WILLBROS GROUP INC	Cmn	969203108	35	18,500	SH	Call	DFND	1	18,500	0	0
WILLIAMS COMPANIES COMMON STOCK	Cmn	969457100	1,935	62,968	SH		DFND	1	62,968	0	0
WILLIAMS COMPANIES COMMON STOCK	Cmn	969457100	4,991	162,400	SH	Call	DFND	1	162,400	0	0
WILLIAMS COMPANIES COMMON STOCK	Cmn	969457100	2,025	65,900	SH	Put	DFND	1	65,900	0	0
WILLIAMS COMPANIES COMMON STOCK	Cmn	969457100	2,431	79,097	SH		DFND		79,097	0	0
WILLIAMS PARTNERS LP/NEW	Cmn	96949L105	1,305	35,090	SH		DFND	1	35,090	0	0
WILLIAMS PARTNERS LP/NEW	Cmn	96949L105	550	14,800	SH	Call	DFND	1	14,800	0	0
WILLIAMS PARTNERS LP/NEW	Cmn	96949L105	978	26,300	SH	Put	DFND	1	26,300	0	0
WILLIAMS-SONOMA INC CMN STK	Cmn	969904101	680	13,310	SH		DFND	1	13,310	0	0
WILLIAMS-SONOMA INC CMN STK	Cmn	969904101	6,099	119,400	SH	Call	DFND	1	119,400	0	0
WILLIAMS-SONOMA INC CMN STK	Cmn	969904101	4,500	88,100	SH	Put	DFND	1	88,100	0	0
WILLIAMS-SONOMA INC CMN STK	Cmn	969904101	5,108	100,000	SH	Put	DFND		100,000	0	0
WILLIS TOWERS WATSON PLC	Cmn	G96629103	1,235	9,300	SH	Call	DFND	1	9,300	0	0
WILLIS TOWERS WATSON PLC	Cmn	G96629103	1,089	8,200	SH	Put	DFND	1	8,200	0	0
WINDSTREAM HOLDINGS INC	Cmn	97382A200	404	40,201	SH		DFND	1	40,201	0	0
WINDSTREAM HOLDINGS INC	Cmn	97382A200	1,220	121,400	SH	Call	DFND	1	121,400	0	0
WINDSTREAM HOLDINGS INC	Cmn	97382A200	519	51,600	SH	Put	DFND	1	51,600	0	0
WINDSTREAM HOLDINGS INC	Cmn	97382A200	1,017	101,237	SH		DFND		101,237	0	0
WINGSTOP INC	Cmn	974155103	1,351	46,113	SH		DFND	2	46,113	0	0
WINGSTOP INC	Cmn	974155103	211	7,200	SH	Call	DFND	1	7,200	0	0
WINGSTOP INC	Cmn	974155103	1,013	34,579	SH		DFND		34,579	0	0
WINTRUST FINANCIAL CMN STOCK	Cmn	97650W108	1,789	32,197	SH		DFND	2	32,197	0	0
WINTRUST FINANCIAL CMN STOCK	Cmn	97650W108	36,102	649,661	SH		DFND		649,661	0	0
WIPRO LTD - ADR	Depository Receipt	97651M109	290	29,904	SH		DFND	1	29,904	0	0
WIRELESS TELECOM GROUP INC CMN STK	Cmn	976524108	19	11,467	SH		DFND	1	11,467	0	0
WISDOMTREE ASIA-PACIFIC EX-JAP	Cmn	97717W828	1,308	21,458	SH		DFND	1	21,458	0	0
WISDOMTREE AUSTRALIA DIVIDEND	Cmn	97717W810	714	13,501	SH		DFND	1	13,501	0	0
WISDOMTREE BARCLAYS US AGG B	Cmn	97717X511	1,012	19,471	SH		DFND	1	19,471	0	0
WISDOMTREE BOFA ML HY BD NEG	Cmn	97717W398	405	20,774	SH		DFND	1	20,774	0	0
WISDOMTREE CHINESE YUAN FUND	Cmn	97717W182	291	11,900	SH	Call	DFND	1	11,900	0	0
WISDOMTREE CHINESE YUAN FUND	Cmn	97717W182	597	24,400	SH	Put	DFND	1	24,400	0	0
WISDOMTREE DVD EX-FIN FUND	Cmn	97717W406	1,308	16,644	SH		DFND	1	16,644	0	0
WISDOMTREE EARNINGS 500 FUND	Cmn	97717W588	1,123	15,417	SH		DFND	1	15,417	0	0
WISDOMTREE EMERGING MARKETS	Cmn	97717W539	207	8,930	SH		DFND	1	8,930	0	0
WISDOMTREE EMERGING MARKETS CORPORATE BOND FUND	Cmn	97717X784	260	3,640	SH		DFND	1	3,640	0	0
WISDOMTREE EMERGING MARKETS HI	Cmn	97717W315	3,865	102,869	SH		DFND	1	102,869	0	0
WISDOMTREE EMERGING MARKETS HI	Cmn	97717W315	218	5,800	SH	Call	DFND	1	5,800	0	0
WISDOMTREE EMRG MKTS DEBT	Cmn	97717X867	263	6,904	SH		DFND	1	6,904	0	0
WISDOMTREE EUR S/C DIVIDEND	Cmn	97717W869	1,131	20,447	SH		DFND	1	20,447	0	0
WISDOMTREE EUROPE HEDG SM EQ	Cmn	97717X552	491	20,120	SH		DFND	1	20,120	0	0
WISDOMTREE EUROPE HEDGED EQUIT	Cmn	97717X701	12,793	238,045	SH		DFND	1	238,045	0	0
WISDOMTREE EUROPE HEDGED EQUIT	Cmn	97717X701	2,193	40,800	SH	Call	DFND	1	40,800	0	0
WISDOMTREE EUROPE HEDGED EQUIT	Cmn	97717X701	3,434	63,900	SH	Put	DFND	1	63,900	0	0
WISDOMTREE GERMANY HEDGED EQ	Cmn	97717W448	547	20,864	SH		DFND	1	20,864	0	0
WISDOMTREE GLOBAL EX-US REAL E	Cmn	97717W331	851	29,561	SH		DFND	1	29,561	0	0
WISDOMTREE GLOBAL SMCAP DIVI	Cmn	97717X446	674	24,263	SH		DFND	1	24,263	0	0
WISDOMTREE HIGH DIVIDEND FUND	Cmn	97717W208	12,342	185,644	SH		DFND	1	185,644	0	0
WISDOMTREE INDIA EARNINGS	Cmn	97717W422	10,795	499,299	SH		DFND	1	499,299	0	0
WISDOMTREE INDIA EARNINGS	Cmn	97717W422	2,594	120,000	SH	Call	DFND	1	120,000	0	0
WISDOMTREE INTERNATIONAL EQUIT	Cmn	97717W703	498	10,588	SH		DFND	1	10,588	0	0
WISDOMTREE INTERNATIONAL HIGH	Cmn	97717W802	404	10,575	SH		DFND	1	10,575	0	0
WISDOMTREE INTL L/C DVD FUND	Cmn	97717W794	772	17,858	SH		DFND	1	17,858	0	0
WISDOMTREE INTL M/C DVD FUND	Cmn	97717W778	788	14,056	SH		DFND	1	14,056	0	0
WISDOMTREE INVESTMENTS INC CMN STK	Cmn	97717P104	400	38,877	SH		DFND	2	38,877	0	0
WISDOMTREE INVESTMENTS INC CMN STK	Cmn	97717P104	169	16,425	SH		DFND	1	16,425	0	0
WISDOMTREE INVESTMENTS INC CMN STK	Cmn	97717P104	926	90,000	SH	Call	DFND	1	90,000	0	0
WISDOMTREE INVESTMENTS INC CMN STK	Cmn	97717P104	1,544	150,000	SH	Put	DFND	1	150,000	0	0
WISDOMTREE JAP S/C DVD FUND	Cmn	97717W836	3,723	60,533	SH		DFND	1	60,533	0	0
WISDOMTREE JAPAN HEDGED EQUITY	Cmn	97717W851	4,555	106,145	SH		DFND	1	106,145	0	0
WISDOMTREE JAPAN HEDGED EQUITY	Cmn	97717W851	20,013	466,400	SH	Call	DFND	1	466,400	0	0
WISDOMTREE JAPAN HEDGED EQUITY	Cmn	97717W851	13,744	320,300	SH	Put	DFND	1	320,300	0	0
WISDOMTREE JPN HDG REAL EST	Cmn	97717W638	843	35,233	SH		DFND	1	35,233	0	0
WISDOMTREE L/C DIVIDEND FUND	Cmn	97717W307	2,049	26,609	SH		DFND	1	26,609	0	0
WISDOMTREE LARGECAP VALUE FU	Cmn	97717W547	254	3,991	SH		DFND	1	3,991	0	0
WISDOMTREE SMALLCAP DVD FUND	Cmn	97717W604	349	4,641	SH		DFND	1	4,641	0	0
WISDOMTREE SMALLCAP EARNINGS	Cmn	97717W562	219	2,575	SH		DFND	1	2,575	0	0
WISDOMTREE TOTAL EARNINGS	Cmn	97717W596	1,209	16,123	SH		DFND	1	16,123	0	0
WISDOMTREE TRUST WISDOMTREE CH	Cmn	97717X719	305	5,783	SH		DFND	1	5,783	0	0
WIX.COM LTD	Cmn	M98068105	2,117	48,748	SH		DFND	2	48,748	0	0
WIX.COM LTD	Cmn	M98068105	712	16,400	SH	Call	DFND	1	16,400	0	0
WMIH CORP	Cmn	92936P100	34	14,534	SH		DFND	2	14,534	0	0
WMIH CORP	Cmn	92936P100	99	42,116	SH		DFND		42,116	0	0
WOLVERINE WORLD WIDE CMN STK	Cmn	978097103	8,665	376,248	SH		DFND		376,248	0	0
WOODWARD INC	Cmn	980745103	356	5,700	SH	Call	DFND	1	5,700	0	0
WOODWARD INC	Cmn	980745103	36,219	579,683	SH		DFND		579,683	0	0
WORKDAY 0.75% CB 07/15/2018 ""A""-REGISTERED	Bond	98138HAC5	28,320	23,000,000	PRN		DFND		0	0	0
WORKDAY 1.5% CB 07/15/2020 ""B""-REGISTERED	Bond	98138HAD3	9,756	7,500,000	PRN		DFND		0	0	0
WORKDAY INC	Cmn	98138H101	17,829	194,449	SH		DFND	2	194,449	0	0
WORKDAY INC	Cmn	98138H101	10,141	110,600	SH	Call	DFND	1	110,600	0	0
WORKDAY INC	Cmn	98138H101	5,896	64,300	SH	Put	DFND	1	64,300	0	0
WORKDAY INC	Cmn	98138H101	55,157	601,564	SH		DFND		601,564	0	0
WORLD ACCEPTANCE CP/DE CMN STK	Cmn	981419104	216	4,412	SH		DFND	1	4,412	0	0
WORLD ACCEPTANCE CP/DE CMN STK	Cmn	981419104	230	4,700	SH	Call	DFND	1	4,700	0	0
WORLD ACCEPTANCE CP/DE CMN STK	Cmn	981419104	662	13,500	SH	Put	DFND	1	13,500	0	0
WORLD FUEL SVCS CORP COMMON STOCK	Cmn	981475106	244	5,269	SH		DFND	1	5,269	0	0
WORLD FUEL SVCS CORP COMMON STOCK	Cmn	981475106	291	6,300	SH	Call	DFND	1	6,300	0	0
WORLD WRESTLING ENTERTAINMENT CMN STOCK	Cmn	98156Q108	462	21,700	SH	Call	DFND	1	21,700	0	0
WORLD WRESTLING ENTERTAINMENT CMN STOCK	Cmn	98156Q108	890	41,800	SH	Put	DFND	1	41,800	0	0
WORTHINGTON INDS INC	Cmn	981811102	581	12,100	SH	Call	DFND	1	12,100	0	0
WORTHINGTON INDS INC	Cmn	981811102	317	6,600	SH	Put	DFND	1	6,600	0	0
WP CAREY INC	Cmn	92936U109	965	14,947	SH		DFND	2	14,947	0	0
WP CAREY INC	Cmn	92936U109	672	10,410	SH		DFND	1	10,410	0	0
WP CAREY INC	Cmn	92936U109	355	5,500	SH	Call	DFND	1	5,500	0	0
WP CAREY INC	Cmn	92936U109	542	8,400	SH	Put	DFND	1	8,400	0	0
WP CAREY INC	Cmn	92936U109	1,289	19,969	SH		DFND		19,969	0	0
WPP GROUP PLC -SPONS ADR 5:1	Depository Receipt	92937A102	354	3,010	SH		DFND	2	3,010	0	0
WPX ENERGY INC	Cmn	98212B103	1,357	102,900	SH	Call	DFND	1	102,900	0	0
WPX ENERGY INC	Cmn	98212B103	876	66,400	SH	Put	DFND	1	66,400	0	0
WPX ENERGY INC	Cmn	98212B103	41,687	3,160,493	SH		DFND		3,160,493	0	0
WRIGHT MEDICAL GROUP 2% CB 02/15/2020-REGISTERED	Bond	98235TAE7	21,383	20,000,000	PRN		DFND		0	0	0
WRIGHT MEDICAL GROUP NV	Cmn	N96617118	1,190	48,514	SH		DFND	2	48,514	0	0
WSFS FINL CORP CMN STK	Cmn	929328102	367	10,070	SH		DFND	1	10,070	0	0
WYNDHAM WORLDWIDE CORP	Cmn	98310W108	1,406	20,885	SH		DFND	1	20,885	0	0
WYNDHAM WORLDWIDE CORP	Cmn	98310W108	3,205	47,600	SH	Call	DFND	1	47,600	0	0
WYNDHAM WORLDWIDE CORP	Cmn	98310W108	3,232	48,000	SH	Put	DFND	1	48,000	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	27,883	286,211	SH		DFND	2	286,211	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	253	2,600	SH	Call	DFND	2	2,600	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	302	3,100	SH	Put	DFND	2	3,100	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	8,505	87,299	SH		DFND	1	87,299	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	51,847	532,200	SH	Call	DFND	1	532,200	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	67,600	693,900	SH	Put	DFND	1	693,900	0	0
WYNN RESORTS LTD COMMON STOCK	Cmn	983134107	1,023	10,500	SH	Call	DFND		10,500	0	0
XACTLY CORP	Cmn	98386L101	2,007	136,337	SH		DFND	2	136,337	0	0
XCEL ENERGY INC	Cmn	98389B100	19,288	468,839	SH		DFND	2	468,839	0	0
XCEL ENERGY INC	Cmn	98389B100	408	9,914	SH		DFND	1	9,914	0	0
XCEL ENERGY INC	Cmn	98389B100	226	5,500	SH	Call	DFND	1	5,500	0	0
XCEL ENERGY INC	Cmn	98389B100	543	13,200	SH	Put	DFND	1	13,200	0	0
XCEL ENERGY INC	Cmn	98389B100	260	6,326	SH		DFND		6,326	0	0
XCERRA CORP	Cmn	98400J108	109	18,018	SH		DFND		18,018	0	0
XENCOR INC	Cmn	98401F105	1,204	49,147	SH		DFND	2	49,147	0	0
XENIA HOTELS & RESORTS INC	Cmn	984017103	821	54,062	SH		DFND		54,062	0	0
XEROX CORP	Cmn	984121103	11,228	1,108,389	SH		DFND	2	1,108,389	0	0
XEROX CORP	Cmn	984121103	729	72,000	SH	Call	DFND	2	72,000	0	0
XEROX CORP	Cmn	984121103	900	88,800	SH	Put	DFND	2	88,800	0	0
XEROX CORP	Cmn	984121103	1,382	136,400	SH	Call	DFND	1	136,400	0	0
XEROX CORP	Cmn	984121103	533	52,600	SH	Put	DFND	1	52,600	0	0
XEROX CORP	Cmn	984121103	1,520	150,041	SH		DFND		150,041	0	0
XG TECHNOLOGY INC	Cmn	98372A606	10	34,110	SH		DFND	1	34,110	0	0
XILINX INC CMN STK	Cmn	983919101	12,539	230,747	SH		DFND	2	230,747	0	0
XILINX INC CMN STK	Cmn	983919101	289	5,325	SH		DFND	1	5,325	0	0
XILINX INC CMN STK	Cmn	983919101	7,510	138,200	SH	Call	DFND	1	138,200	0	0
XILINX INC CMN STK	Cmn	983919101	3,798	69,900	SH	Put	DFND	1	69,900	0	0
XILINX INC CMN STK	Cmn	983919101	12,513	230,280	SH		DFND		230,280	0	0
XINYUAN REAL ESTATE CO L-ADR	Cmn	98417P105	64	10,200	SH	Call	DFND	1	10,200	0	0
XL GROUP LTD	Cmn	G98294104	3,094	92,012	SH		DFND	2	92,012	0	0
XL GROUP LTD	Cmn	G98294104	646	19,200	SH	Call	DFND	1	19,200	0	0
XL GROUP LTD	Cmn	G98294104	353	10,500	SH	Put	DFND	1	10,500	0	0
XL GROUP LTD	Cmn	G98294104	87,114	2,590,379	SH		DFND		2,590,379	0	0
XOMA CORP	Cmn	98419J107	26	56,012	SH		DFND	1	56,012	0	0
XOMA CORP	Cmn	98419J107	11	24,600	SH	Call	DFND	1	24,600	0	0
XPO LOGISTICS INC	Cmn	983793100	10,215	278,557	SH		DFND	2	278,557	0	0
XPO LOGISTICS INC	Cmn	983793100	561	15,300	SH	Call	DFND	2	15,300	0	0
XPO LOGISTICS INC	Cmn	983793100	374	10,200	SH	Put	DFND	2	10,200	0	0
XPO LOGISTICS INC	Cmn	983793100	3,343	91,165	SH		DFND	1	91,165	0	0
XPO LOGISTICS INC	Cmn	983793100	3,458	94,300	SH	Call	DFND	1	94,300	0	0
XPO LOGISTICS INC	Cmn	983793100	5,999	163,600	SH	Put	DFND	1	163,600	0	0
XPO LOGISTICS INC	Cmn	983793100	23,781	648,527	SH		DFND		648,527	0	0
XTANT MEDICAL HOLDINGS INC	Cmn	98420P100	21	18,280	SH		DFND	1	18,280	0	0
XTERA COMMUNICATIONS INC	Cmn	98415E300	15	27,576	SH		DFND	1	27,576	0	0
XTL BIOPHARMACEUTICALS LIMITED	Depository Receipt	98386D208	67	70,591	SH		DFND	1	70,591	0	0
XUNLEI LTD-ADR	Cmn	98419E108	56	10,300	SH	Put	DFND	1	10,300	0	0
XYLEM INC	Cmn	98419M100	745	14,200	SH	Call	DFND	1	14,200	0	0
XYLEM INC	Cmn	98419M100	378	7,200	SH	Put	DFND	1	7,200	0	0
YAHOO! INC CMN STOCK	Cmn	984332106	12,482	289,608	SH		DFND	1	289,608	0	0
YAHOO! INC CMN STOCK	Cmn	984332106	24,123	559,700	SH	Call	DFND	1	559,700	0	0
YAHOO! INC CMN STOCK	Cmn	984332106	37,566	871,600	SH	Put	DFND	1	871,600	0	0
YAHOO! INC CMN STOCK	Cmn	984332106	89,256	2,070,910	SH		DFND		2,070,910	0	0
YAMANA GOLD INC	Cmn	98462Y100	1,656	384,333	SH		DFND	2	384,333	0	0
YAMANA GOLD INC	Cmn	98462Y100	909	211,000	SH		DFND	1	211,000	0	0
YAMANA GOLD INC	Cmn	98462Y100	2,328	540,100	SH	Call	DFND	1	540,100	0	0
YAMANA GOLD INC	Cmn	98462Y100	2,182	506,300	SH	Put	DFND	1	506,300	0	0
YANDEX 1.125% CB 12/15/2018-REGISTERED	Bond	98474TAB3	15,388	16,117,000	PRN		DFND		0	0	0
YANDEX NV-A	Cmn	N97284108	1,036	49,237	SH		DFND	1	49,237	0	0
YANDEX NV-A	Cmn	N97284108	2,627	124,800	SH	Call	DFND	1	124,800	0	0
YANDEX NV-A	Cmn	N97284108	1,989	94,500	SH	Put	DFND	1	94,500	0	0
YELP INC	Cmn	985817105	18,365	440,419	SH		DFND	2	440,419	0	0
YELP INC	Cmn	985817105	278	6,673	SH		DFND	1	6,673	0	0
YELP INC	Cmn	985817105	12,260	294,000	SH	Call	DFND	1	294,000	0	0
YELP INC	Cmn	985817105	9,591	230,000	SH	Put	DFND	1	230,000	0	0
YELP INC	Cmn	985817105	19,895	477,099	SH		DFND		477,099	0	0
YINGLI GREEN ENERGY HOLD-ADR	Cmn	98584B202	43	11,000	SH	Put	DFND	1	11,000	0	0
YOU ON DEMAND HOLDINGS INC	Cmn	98741R207	37	23,925	SH		DFND	1	23,925	0	0
YPF S.A. ADR 1:1 CLASS D	Depository Receipt	984245100	399	21,876	SH		DFND	1	21,876	0	0
YPF S.A. ADR 1:1 CLASS D	Cmn	984245100	2,629	144,300	SH	Call	DFND	1	144,300	0	0
YPF S.A. ADR 1:1 CLASS D	Cmn	984245100	3,165	173,700	SH	Put	DFND	1	173,700	0	0
YRC WORLDWIDE INC CMN STK	Cmn	984249607	476	38,600	SH	Call	DFND	1	38,600	0	0
YRC WORLDWIDE INC CMN STK	Cmn	984249607	229	18,600	SH	Put	DFND	1	18,600	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	8,600	94,699	SH		DFND	2	94,699	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	4,840	53,300	SH	Call	DFND	2	53,300	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	5,113	56,300	SH	Put	DFND	2	56,300	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	1,759	19,368	SH		DFND	1	19,368	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	18,552	204,300	SH	Call	DFND	1	204,300	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	22,394	246,600	SH	Put	DFND	1	246,600	0	0
YUM! BRANDS INC CMN STOCK	Cmn	988498101	181,620	2,000,004	SH		DFND		2,000,004	0	0
YUMA ENERGY INC	Cmn	98872E108	19	74,359	SH		DFND	1	74,359	0	0
YY INC-ADR	Depository Receipt	98426T106	596	11,183	SH		DFND	1	11,183	0	0
YY INC-ADR	Cmn	98426T106	10,779	202,300	SH	Call	DFND	1	202,300	0	0
YY INC-ADR	Cmn	98426T106	7,736	145,200	SH	Put	DFND	1	145,200	0	0
ZAGG INC COMMON STOCK	Cmn	98884U108	225	27,837	SH		DFND	1	27,837	0	0
ZAGG INC COMMON STOCK	Cmn	98884U108	313	38,600	SH	Call	DFND	1	38,600	0	0
ZAGG INC COMMON STOCK	Cmn	98884U108	211	26,000	SH	Put	DFND	1	26,000	0	0
ZAYO GROUP HOLDINGS INC	Cmn	98919V105	265	8,917	SH		DFND	2	8,917	0	0
ZAYO GROUP HOLDINGS INC	Cmn	98919V105	811	27,282	SH		DFND	1	27,282	0	0
ZAYO GROUP HOLDINGS INC	Cmn	98919V105	2,279	76,700	SH	Call	DFND	1	76,700	0	0
ZAYO GROUP HOLDINGS INC	Cmn	98919V105	936	31,500	SH	Put	DFND	1	31,500	0	0
ZAYO GROUP HOLDINGS INC	Cmn	98919V105	119,949	4,037,329	SH		DFND		4,037,329	0	0
ZEBRA TECHNOLOGIES CP -CL A CMN STK	Cmn	989207105	1,114	16,000	SH	Call	DFND	1	16,000	0	0
ZEBRA TECHNOLOGIES CP -CL A CMN STK	Cmn	989207105	828	11,900	SH	Put	DFND	1	11,900	0	0
ZEBRA TECHNOLOGIES CP -CL A CMN STK	Cmn	989207105	1,385	19,890	SH		DFND		19,890	0	0
ZELTIQ AESTHETICS INC	Cmn	98933Q108	351	8,937	SH		DFND	1	8,937	0	0
ZELTIQ AESTHETICS INC	Cmn	98933Q108	1,447	36,900	SH	Call	DFND	1	36,900	0	0
ZELTIQ AESTHETICS INC	Cmn	98933Q108	643	16,400	SH	Put	DFND	1	16,400	0	0
ZENDESK INC	Cmn	98936J101	6,910	224,999	SH		DFND	2	224,999	0	0
ZENDESK INC	Cmn	98936J101	644	20,960	SH		DFND	1	20,960	0	0
ZENDESK INC	Cmn	98936J101	418	13,600	SH	Call	DFND	1	13,600	0	0
ZENDESK INC	Cmn	98936J101	614	20,000	SH	Put	DFND	1	20,000	0	0
ZENDESK INC	Cmn	98936J101	1,446	47,078	SH		DFND		47,078	0	0
ZILLOW GROUP INC	Cmn	98954M101	801	23,241	SH		DFND	1	23,241	0	0
ZILLOW GROUP INC	Cmn	98954M101	1,843	53,500	SH	Call	DFND	1	53,500	0	0
ZILLOW GROUP INC	Cmn	98954M101	410	11,900	SH	Put	DFND	1	11,900	0	0
ZILLOW GROUP INC - C	Cmn	98954M200	758	21,878	SH		DFND	1	21,878	0	0
ZILLOW GROUP INC - C	Cmn	98954M200	1,635	47,200	SH	Call	DFND	1	47,200	0	0
ZILLOW GROUP INC - C	Cmn	98954M200	2,477	71,500	SH	Put	DFND	1	71,500	0	0
ZIMMER BIOMET HOLDINGS INC	Cmn	98956P102	19,591	150,676	SH		DFND	2	150,676	0	0
ZIMMER BIOMET HOLDINGS INC	Cmn	98956P102	390	3,000	SH	Put	DFND	2	3,000	0	0
ZIMMER BIOMET HOLDINGS INC	Cmn	98956P102	4,161	32,000	SH	Call	DFND	1	32,000	0	0
ZIMMER BIOMET HOLDINGS INC	Cmn	98956P102	1,872	14,400	SH	Put	DFND	1	14,400	0	0
ZIMMER BIOMET HOLDINGS INC	Cmn	98956P102	101,582	781,282	SH		DFND		781,282	0	0
ZION OIL & GAS INC COMMON STOCK	Cmn	989696109	58	41,627	SH		DFND	1	41,627	0	0
ZIONS BANCORPORATION CMN STK	Cmn	989701107	12,696	409,273	SH		DFND	2	409,273	0	0
ZIONS BANCORPORATION CMN STK	Cmn	989701107	5,258	169,500	SH	Call	DFND	1	169,500	0	0
ZIONS BANCORPORATION CMN STK	Cmn	989701107	2,956	95,300	SH	Put	DFND	1	95,300	0	0
ZIONS BANCORPORATION CMN STK	Cmn	989701107	30,617	987,003	SH		DFND		987,003	0	0
ZIONS BANCORPORATION-CW20	Wt	989701115	8,299	2,029,128	SH		DFND		0	0	0
ZIOPHARM ONCOLOGY INC COMMON STOCK	Cmn	98973P101	219	38,924	SH		DFND	1	38,924	0	0
ZIOPHARM ONCOLOGY INC COMMON STOCK	Cmn	98973P101	513	91,100	SH	Call	DFND	1	91,100	0	0
ZIOPHARM ONCOLOGY INC COMMON STOCK	Cmn	98973P101	504	89,600	SH	Put	DFND	1	89,600	0	0
ZIOPHARM ONCOLOGY INC COMMON STOCK	Cmn	98973P101	110	19,540	SH		DFND		19,540	0	0
ZOE'S KITCHEN INC	Cmn	98979J109	553	24,900	SH	Call	DFND	2	24,900	0	0
ZOE'S KITCHEN INC	Cmn	98979J109	1,077	48,533	SH		DFND	1	48,533	0	0
ZOE'S KITCHEN INC	Cmn	98979J109	291	13,100	SH	Call	DFND	1	13,100	0	0
ZOE'S KITCHEN INC	Cmn	98979J109	1,449	65,300	SH	Put	DFND	1	65,300	0	0
ZOE'S KITCHEN INC	Cmn	98979J109	5,486	247,239	SH		DFND		247,239	0	0
ZOETIS INC	Cmn	98978V103	2,569	49,400	SH	Call	DFND	1	49,400	0	0
ZOETIS INC	Cmn	98978V103	3,391	65,200	SH	Put	DFND	1	65,200	0	0
ZOGENIX INC	Cmn	98978L204	143	12,500	SH	Call	DFND	1	12,500	0	0
ZYNERBA PHARMACEUTICALS INC	Cmn	98986X109	218	16,677	SH		DFND	1	16,677	0	0
ZYNERBA PHARMACEUTICALS INC	Cmn	98986X109	247	18,900	SH	Put	DFND	1	18,900	0	0
ZYNGA INC - CL A	Cmn	98986T108	526	180,604	SH		DFND	1	180,604	0	0
ZYNGA INC - CL A	Cmn	98986T108	479	164,600	SH	Call	DFND	1	164,600	0	0
ZYNGA INC - CL A	Cmn	98986T108	446	153,400	SH	Put	DFND	1	153,400	0	0
ZYNGA INC - CL A	Cmn	98986T108	32	10,907	SH		DFND		10,907	0	0