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
Estimated average burden
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 172 18,215 SH   DFND 1 18,215 0 0
1-800-FLOWERS.COM INC. CMN STK Cmn 68243Q106 117 14,883 SH   DFND 1 14,883 0 0
1-800-FLOWERS.COM INC. CMN STK Cmn 68243Q906 123 15,600 SH Call DFND 1 15,600 0 0
1-800-FLOWERS.COM INC. CMN STK Cmn 68243Q106 281 35,621 SH   DFND 2 35,621 0 0
21VIANET GROUP INC-ADR Depository Receipt 90138A103 3,220 161,249 SH   DFND 1 0 0 0
2U INC Cmn 90214J101 486 21,488 SH   DFND 1 21,488 0 0
2U INC Cmn 90214J901 940 41,600 SH Call DFND 1 41,600 0 0
3D SYS CORP DEL CMN STOCK Cmn 88554D205 410 26,519 SH   DFND 1 26,519 0 0
3D SYS CORP DEL CMN STOCK Cmn 88554D905 6,067 392,200 SH Call DFND 1 392,200 0 0
3D SYS CORP DEL CMN STOCK Cmn 88554D955 3,734 241,400 SH Put DFND 1 241,400 0 0
3D SYS CORP DEL CMN STOCK Cmn 88554D955 209 13,500 SH Put DFND 2 13,500 0 0
3D SYS CORP DEL CMN STOCK Cmn 88554D205 1,392 89,979 SH   DFND   89,979 0 0
3M CO Cmn 88579Y951 40,008 240,100 SH Put DFND 1 240,100 0 0
3M CO Cmn 88579Y901 38,292 229,800 SH Call DFND 1 229,800 0 0
3M CO Cmn 88579Y951 3,016 18,100 SH Put DFND 2 18,100 0 0
3M CO Cmn 88579Y901 2,483 14,900 SH Call DFND 2 14,900 0 0
3M CO Cmn 88579Y101 11,243 67,474 SH   DFND 2 67,474 0 0
51JOBS INC ADR COMMON 2:1 Depository Receipt 316827104 1,257 40,513 SH   DFND   0 0 0
58.COM INC-ADR Depository Receipt 31680Q104 4,475 80,413 SH   DFND   0 0 0
8POINT3 ENERGY PARTNERS LP Cmn 282539105 2,049 139,404 SH   DFND   139,404 0 0
8X8 INC CMN STOCK Cmn 282914100 116 11,530 SH   DFND 1 11,530 0 0
8X8 INC CMN STOCK Cmn 282914900 134 13,300 SH Call DFND 1 13,300 0 0
8X8 INC CMN STOCK Cmn 282914100 575 57,142 SH   DFND 2 57,142 0 0
A.M. CASTLE & CO 7% CB 12/15/2017-REGISTERED Bond 148411AF8 6,061 12,759,000 PRN   DFND   0 0 0
A.O. SMITH CORP. Cmn 831865909 1,908 25,000 SH Call DFND 1 25,000 0 0
A.O. SMITH CORP. Cmn 831865959 542 7,100 SH Put DFND 1 7,100 0 0
A10 NETWORKS INC Cmn 002121101 119 20,078 SH   DFND 1 20,078 0 0
A10 NETWORKS INC Cmn 002121901 80 13,500 SH Call DFND 1 13,500 0 0
A10 NETWORKS INC Cmn 002121101 420 70,938 SH   DFND 2 70,938 0 0
AAC HOLDINGS INC Cmn 000307908 507 25,600 SH Call DFND 1 25,600 0 0
AAON INC CMN STK Cmn 000360206 376 13,433 SH   DFND   13,433 0 0
AAR CORP CMN STK Cmn 000361105 2,842 122,147 SH   DFND 2 122,147 0 0
AARON RENTS INC Cmn 002535900 590 23,500 SH Call DFND 1 23,500 0 0
AARON RENTS INC Cmn 002535950 311 12,400 SH Put DFND   12,400 0 0
AARON RENTS INC Cmn 002535950 269 10,700 SH Put DFND 1 10,700 0 0
AARON RENTS INC Cmn 002535300 11,477 457,255 SH   DFND   457,255 0 0
AARON RENTS INC Cmn 002535300 4,412 175,779 SH   DFND 2 175,779 0 0
ABAXIS INC CMN STK Cmn 002567105 2,335 51,438 SH   DFND   51,438 0 0
ABAXIS INC CMN STK Cmn 002567105 4,164 91,731 SH   DFND 2 91,731 0 0
ABB LTD - SPONS ADR 1:1 Depository Receipt 000375204 1,161 59,791 SH   DFND 1 0 0 0
ABBOTT LABS Cmn 002824900 11,487 274,600 SH Call DFND 1 274,600 0 0
ABBOTT LABS Cmn 002824950 8,834 211,200 SH Put DFND 1 211,200 0 0
ABBOTT LABS Cmn 002824100 141,352 3,379,192 SH   DFND   3,379,192 0 0
ABBOTT LABS Cmn 002824100 4,870 116,431 SH   DFND 2 116,431 0 0
ABBVIE INC Cmn 00287Y109 1,340 23,467 SH   DFND 1 23,467 0 0
ABBVIE INC Cmn 00287Y909 25,361 444,000 SH Call DFND 1 444,000 0 0
ABBVIE INC Cmn 00287Y959 19,067 333,800 SH Put DFND 1 333,800 0 0
ABBVIE INC Cmn 00287Y109 12,658 221,605 SH   DFND   221,605 0 0
ABBVIE INC Cmn 00287Y109 27,257 477,189 SH   DFND 2 477,189 0 0
ABENGOA YIELD PLC Cmn G00349103 556 31,264 SH   DFND 1 31,264 0 0
ABENGOA YIELD PLC Cmn G00349953 468 26,300 SH Put DFND 1 26,300 0 0
ABENGOA YIELD PLC Cmn G00349903 222 12,500 SH Call DFND 1 12,500 0 0
ABER DIAMOND CORPORATION CMN STOCK Cmn 257287102 356 32,124 SH   DFND 1 32,124 0 0
ABER DIAMOND CORPORATION CMN STOCK Cmn 257287952 186 16,800 SH Put DFND 1 16,800 0 0
ABER DIAMOND CORPORATION CMN STOCK Cmn 257287902 172 15,500 SH Call DFND 1 15,500 0 0
ABERCROMBIE & FITCH COMMON STOCK Cmn 002896957 7,138 226,300 SH Put DFND 1 226,300 0 0
ABERCROMBIE & FITCH COMMON STOCK Cmn 002896907 7,166 227,200 SH Call DFND 1 227,200 0 0
ABERCROMBIE & FITCH COMMON STOCK Cmn 002896957 722 22,900 SH Put DFND 2 22,900 0 0
ABERCROMBIE & FITCH COMMON STOCK Cmn 002896907 360 11,400 SH Call DFND 2 11,400 0 0
ABERCROMBIE & FITCH COMMON STOCK Cmn 002896207 241 7,648 SH   DFND   7,648 0 0
ABERCROMBIE & FITCH COMMON STOCK Cmn 002896207 8,959 284,067 SH   DFND 2 284,067 0 0
ABIOMED INC CMN STK Cmn 003654100 1,161 12,241 SH   DFND 1 12,241 0 0
ABIOMED INC CMN STK Cmn 003654900 2,683 28,300 SH Call DFND 1 28,300 0 0
ABIOMED INC CMN STK Cmn 003654950 1,157 12,200 SH Put DFND 1 12,200 0 0
ABIOMED INC CMN STK Cmn 003654100 8,669 91,437 SH   DFND   91,437 0 0
ABM INDUSTRIES INC CMN STK Cmn 000957100 2,006 62,078 SH   DFND   62,078 0 0
ABRAXAS PETROLEUM CORP/NV CMN STK Cmn 003830106 12 11,556 SH   DFND 1 11,556 0 0
ABRAXAS PETROLEUM CORP/NV CMN STK Cmn 003830956 12 12,000 SH Put DFND 1 12,000 0 0
ACACIA RESEARCH -ACACIA TECHNOLOGIES COMMON STOCK Cmn 003881957 143 37,800 SH Put DFND 1 37,800 0 0
ACACIA RESEARCH -ACACIA TECHNOLOGIES COMMON STOCK Cmn 003881907 109 28,800 SH Call DFND 1 28,800 0 0
ACACIA RESEARCH -ACACIA TECHNOLOGIES COMMON STOCK Cmn 003881307 691 182,283 SH   DFND   182,283 0 0
ACADIA HEALTHCARE CO INC Cmn 00404A109 605 10,985 SH   DFND 1 10,985 0 0
ACADIA HEALTHCARE CO INC Cmn 00404A959 1,152 20,900 SH Put DFND 1 20,900 0 0
ACADIA HEALTHCARE CO INC Cmn 00404A909 1,064 19,300 SH Call DFND 1 19,300 0 0
ACADIA HEALTHCARE CO INC Cmn 00404A109 6,285 114,047 SH   DFND 2 114,047 0 0
ACADIA PHARMACEUTICALS INC. Cmn 004225958 5,290 189,200 SH Put DFND 1 189,200 0 0
ACADIA PHARMACEUTICALS INC. Cmn 004225908 5,533 197,900 SH Call DFND 1 197,900 0 0
ACADIA PHARMACEUTICALS INC. Cmn 004225108 1,670 59,717 SH   DFND   59,717 0 0
ACADIA REALTY TRUST CMN STK Cmn 004239109 428 12,187 SH   DFND 2 12,187 0 0
ACCELERATE DIAGNOSTICS INC Cmn 00430H952 259 18,000 SH Put DFND 1 18,000 0 0
ACCELERATE DIAGNOSTICS INC Cmn 00430H102 331 23,000 SH   DFND 2 23,000 0 0
ACCELERON PHARMA INC Cmn 00434H908 256 9,700 SH Call DFND 1 9,700 0 0
ACCELERON PHARMA INC Cmn 00434H108 229 8,663 SH   DFND   8,663 0 0
ACCENTURE PLC Cmn G1151C101 1,175 10,186 SH   DFND 1 10,186 0 0
ACCENTURE PLC Cmn G1151C901 24,326 210,800 SH Call DFND 1 210,800 0 0
ACCENTURE PLC Cmn G1151C951 13,017 112,800 SH Put DFND 1 112,800 0 0
ACCENTURE PLC Cmn G1151C951 5,285 45,800 SH Put DFND 2 45,800 0 0
ACCENTURE PLC Cmn G1151C901 5,331 46,200 SH Call DFND 2 46,200 0 0
ACCENTURE PLC Cmn G1151C101 12,680 109,876 SH   DFND 2 109,876 0 0
ACCO BRANDS COMMON STOCK Cmn 00081T108 233 25,921 SH   DFND 2 25,921 0 0
ACCURAY 3.5% CB 02/01/2018-REGISTERED Bond 004397AD7 7,038 5,854,000 PRN   DFND   0 0 0
ACCURAY 3.5% CB 02/01/2018-REGISTERED Bond 004397AF2 45,808 38,071,000 PRN   DFND   0 0 0
ACCURIDE CORPORATION Cmn 00439T206 54 35,004 SH   DFND 1 35,004 0 0
ACELRX PHARMACEUTICALS INC Cmn 00444T100 109 35,501 SH   DFND 1 35,501 0 0
ACELRX PHARMACEUTICALS INC Cmn 00444T950 63 20,300 SH Put DFND 1 20,300 0 0
ACETO CORP CMN STK Cmn 004446100 453 19,212 SH   DFND 2 19,212 0 0
ACHILLION PHARMACEUTICALS IN Cmn 00448Q201 577 74,759 SH   DFND 1 74,759 0 0
ACHILLION PHARMACEUTICALS IN Cmn 00448Q901 269 34,800 SH Call DFND 1 34,800 0 0
ACHILLION PHARMACEUTICALS IN Cmn 00448Q951 83 10,800 SH Put DFND 1 10,800 0 0
ACHILLION PHARMACEUTICALS IN Cmn 00448Q201 2,079 269,328 SH   DFND 2 269,328 0 0
ACI WORLDWIDE INC CMN STOCK Cmn 004498901 565 27,200 SH Call DFND 1 27,200 0 0
ACI WORLDWIDE INC CMN STOCK Cmn 004498101 221 10,629 SH   DFND   10,629 0 0
ACORDA THERAPEUTICS 1.75% CB 06/15/2021-REGISTERED Bond 00484MAA4 8,934 10,000,000 PRN   DFND   0 0 0
ACORDA THERAPEUTICS ORD Cmn 00484M106 649 24,546 SH   DFND 1 24,546 0 0
ACORDA THERAPEUTICS ORD Cmn 00484M956 265 10,000 SH Put DFND 1 10,000 0 0
ACORDA THERAPEUTICS ORD Cmn 00484M906 243 9,200 SH Call DFND 1 9,200 0 0
ACRE REALTY INVESTORS INC Cmn 00489F106 27 19,919 SH   DFND 1 19,919 0 0
ACTINIUM PHARMACEUTICALS INC Cmn 00507W107 39 19,717 SH   DFND 1 19,717 0 0
ACTINIUM PHARMACEUTICALS INC Cmn 00507W907 20 10,000 SH Call DFND 1 10,000 0 0
ACTIVE POWER INC Cmn 00504W308 16 16,588 SH   DFND 1 16,588 0 0
ACTIVISION BLIZZARD INC Cmn 00507V109 956 28,238 SH   DFND 1 28,238 0 0
ACTIVISION BLIZZARD INC Cmn 00507V959 16,490 487,300 SH Put DFND 1 487,300 0 0
ACTIVISION BLIZZARD INC Cmn 00507V909 10,206 301,600 SH Call DFND 1 301,600 0 0
ACTIVISION BLIZZARD INC Cmn 00507V959 1,574 46,500 SH Put DFND 2 46,500 0 0
ACTIVISION BLIZZARD INC Cmn 00507V909 420 12,400 SH Call DFND 2 12,400 0 0
ACTIVISION BLIZZARD INC Cmn 00507V109 2,677 79,106 SH   DFND   79,106 0 0
ACTIVISION BLIZZARD INC Cmn 00507V109 22,559 666,632 SH   DFND 2 666,632 0 0
ACTUANT CORPORATION -CL A CMN STK Cmn 00508X203 1,805 73,067 SH   DFND   73,067 0 0
ACUITY BRANDS INC CMN STOCK Cmn 00508Y952 10,362 47,500 SH Put DFND 1 47,500 0 0
ACUITY BRANDS INC CMN STOCK Cmn 00508Y902 8,180 37,500 SH Call DFND 1 37,500 0 0
ACUITY BRANDS INC CMN STOCK Cmn 00508Y102 2,757 12,637 SH   DFND 2 12,637 0 0
ACXIOM CORP CMN STK Cmn 005125909 388 18,100 SH Call DFND 1 18,100 0 0
ACXIOM CORP CMN STK Cmn 005125109 1,383 64,496 SH   DFND   64,496 0 0
ADAMAS PHARMACEUTICALS INC Cmn 00548A106 1,572 108,747 SH   DFND   108,747 0 0
ADAMS DIVERSIFIED EQUITY FUND Cmn 006212104 139 11,010 SH   DFND 1 11,010 0 0
ADECOAGRO SA Cmn L00849106 268 23,162 SH   DFND 1 23,162 0 0
ADECOAGRO SA Cmn L00849106 1,325 114,738 SH   DFND 2 114,738 0 0
ADEPTUS HEALTH INC-CLASS A Cmn 006855100 338 6,089 SH   DFND 1 6,089 0 0
ADEPTUS HEALTH INC-CLASS A Cmn 006855900 2,188 39,400 SH Call DFND 1 39,400 0 0
ADEPTUS HEALTH INC-CLASS A Cmn 006855950 339 6,100 SH Put DFND 1 6,100 0 0
ADEPTUS HEALTH INC-CLASS A Cmn 006855100 1,067 19,213 SH   DFND   19,213 0 0
ADEPTUS HEALTH INC-CLASS A Cmn 006855100 1,407 25,342 SH   DFND 2 25,342 0 0
ADOBE SYSTEMS COMMON STOCK Cmn 00724F101 3,926 41,851 SH   DFND 1 41,851 0 0
ADOBE SYSTEMS COMMON STOCK Cmn 00724F951 26,536 282,900 SH Put DFND 1 282,900 0 0
ADOBE SYSTEMS COMMON STOCK Cmn 00724F901 21,940 233,900 SH Call DFND 1 233,900 0 0
ADOBE SYSTEMS COMMON STOCK Cmn 00724F951 4,990 53,200 SH Put DFND 2 53,200 0 0
ADOBE SYSTEMS COMMON STOCK Cmn 00724F901 3,311 35,300 SH Call DFND 2 35,300 0 0
ADOBE SYSTEMS COMMON STOCK Cmn 00724F101 86,822 925,605 SH   DFND   925,605 0 0
ADT CORP/THE Cmn 00101J106 446 10,808 SH   DFND 1 10,808 0 0
ADT CORP/THE Cmn 00101J906 4,600 111,500 SH Call DFND 1 111,500 0 0
ADT CORP/THE Cmn 00101J956 2,599 63,000 SH Put DFND 1 63,000 0 0
ADT CORP/THE Cmn 00101J956 276 6,700 SH Put DFND 2 6,700 0 0
ADT CORP/THE Cmn 00101J906 243 5,900 SH Call DFND 2 5,900 0 0
ADTRAN INC CMN STOCK Cmn 00738A906 738 36,500 SH Call DFND 1 36,500 0 0
ADTRAN INC CMN STOCK Cmn 00738A956 220 10,900 SH Put DFND 1 10,900 0 0
ADTRAN INC CMN STOCK Cmn 00738A106 15,482 765,681 SH   DFND   765,681 0 0
ADURO BIOTECH INC Cmn 00739L101 810 63,260 SH   DFND 2 63,260 0 0
ADVANCDED SEMICONDUCTOR ENGINEERING 1:5 ADR Depository Receipt 00756M404 269 45,903 SH   DFND 1 0 0 0
ADVANCE AUTO PARTS INC CMN STK Cmn 00751Y106 215 1,339 SH   DFND 1 1,339 0 0
ADVANCE AUTO PARTS INC CMN STK Cmn 00751Y906 7,456 46,500 SH Call DFND 1 46,500 0 0
ADVANCE AUTO PARTS INC CMN STK Cmn 00751Y956 5,468 34,100 SH Put DFND 1 34,100 0 0
ADVANCE AUTO PARTS INC CMN STK Cmn 00751Y956 208 1,300 SH Put DFND 2 1,300 0 0
ADVANCE AUTO PARTS INC CMN STK Cmn 00751Y106 15,925 99,318 SH   DFND   99,318 0 0
ADVANCE AUTO PARTS INC CMN STK Cmn 00751Y106 3,146 19,620 SH   DFND 2 19,620 0 0
ADVANCED MICRO DEVICES NYSE Cmn 007903107 605 212,351 SH   DFND 1 212,351 0 0
ADVANCED MICRO DEVICES NYSE Cmn 007903907 1,147 402,400 SH Call DFND 1 402,400 0 0
ADVANCED MICRO DEVICES NYSE Cmn 007903957 454 159,300 SH Put DFND 1 159,300 0 0
ADVANTAGE ENERGY INCOME FUND COMMON STOCK Cmn 00765F101 79 14,357 SH   DFND 1 14,357 0 0
ADVANTAGE ENERGY INCOME FUND COMMON STOCK Cmn 00765F101 153 27,956 SH   DFND 2 27,956 0 0
ADVAXIS INC Cmn 007624208 690 76,401 SH   DFND 1 76,401 0 0
ADVAXIS INC Cmn 007624908 208 23,000 SH Call DFND 1 23,000 0 0
ADVISORSHARES ATHENA HIGH DIVIDEND ETF Cmn 00768Y628 193 11,759 SH   DFND 1 11,759 0 0
ADVISORSHARES EQUITYPRO ETF Cmn 00768Y743 1,544 58,043 SH   DFND 1 58,043 0 0
ADVISORSHARES MORGAN CREEK GLO Cmn 00768Y800 338 14,773 SH   DFND 1 14,773 0 0
ADVISORSHARES TRUST ADVISORS Cmn 00768Y644 2,269 97,954 SH   DFND 1 97,954 0 0
ADVISORY BOARD COMPANY Cmn 00762W107 464 14,374 SH   DFND   14,374 0 0
ADVISORY BOARD COMPANY Cmn 00762W107 2,503 77,607 SH   DFND 2 77,607 0 0
AECOM Cmn 00766T900 1,229 39,900 SH Call DFND 1 39,900 0 0
AECOM Cmn 00766T950 280 9,100 SH Put DFND 1 9,100 0 0
AECOM Cmn 00766T100 2,924 94,971 SH   DFND 2 94,971 0 0
AEGEAN MARINE PETROLEUM NETWORK 4% CB 11/01/2018-R Bond Y0020QAA9 4,934 6,100,000 PRN   DFND   0 0 0
AEGERION PHARMACEUTICALS 2% CB 08/15/2019-REGISTER Bond 00767EAB8 5,147 10,000,000 PRN   DFND   0 0 0
AEGERION PHARMACEUTICALS INC Cmn 00767E902 53 14,200 SH Call DFND 1 14,200 0 0
AEGERION PHARMACEUTICALS INC Cmn 00767E102 152 41,101 SH   DFND 2 41,101 0 0
AERCAP HOLDINGS NV Cmn N00985906 5,287 136,400 SH Call DFND 1 136,400 0 0
AERCAP HOLDINGS NV Cmn N00985956 1,597 41,200 SH Put DFND 1 41,200 0 0
AERCAP HOLDINGS NV Cmn N00985106 7,912 204,116 SH   DFND   204,116 0 0
AERIE PHARMACEUTICALS INC Cmn 00771V108 157 12,917 SH   DFND 1 12,917 0 0
AEROJET ROCKETDYNE HOLDINGS IN Cmn 007800105 936 57,113 SH   DFND 2 57,113 0 0
AEROPOSTALE INC CMN STK Cmn 007865108 14 72,293 SH   DFND 1 72,293 0 0
AEROPOSTALE INC CMN STK Cmn 007865958 15 77,500 SH Put DFND 1 77,500 0 0
AEROPOSTALE INC CMN STK Cmn 007865908 9 46,300 SH Call DFND 1 46,300 0 0
AEROVIRONMENT INC Cmn 008073108 233 8,214 SH   DFND 1 8,214 0 0
AEROVIRONMENT INC Cmn 008073908 660 23,300 SH Call DFND 1 23,300 0 0
AEROVIRONMENT INC Cmn 008073958 340 12,000 SH Put DFND 1 12,000 0 0
AEROVIRONMENT INC Cmn 008073108 367 12,955 SH   DFND   12,955 0 0
AES CORP COMMON STOCK Cmn 00130H905 591 50,100 SH Call DFND 1 50,100 0 0
AES CORP COMMON STOCK Cmn 00130H105 191 16,177 SH   DFND   16,177 0 0
AETERNA ZENTARIS INC CMN STK Cmn 007975402 47 14,290 SH   DFND 1 14,290 0 0
AETNA INC - NEW Cmn 00817Y958 11,370 101,200 SH Put DFND 1 101,200 0 0
AETNA INC - NEW Cmn 00817Y908 12,965 115,400 SH Call DFND 1 115,400 0 0
AETNA INC - NEW Cmn 00817Y108 101,574 904,082 SH   DFND   904,082 0 0
AFFILIATED MANAGERS GRP INC CMN STOCK Cmn 008252958 3,475 21,400 SH Put DFND 1 21,400 0 0
AFFILIATED MANAGERS GRP INC CMN STOCK Cmn 008252908 4,109 25,300 SH Call DFND 1 25,300 0 0
AFFILIATED MANAGERS GRP INC CMN STOCK Cmn 008252108 198,118 1,219,940 SH   DFND   1,219,940 0 0
AFFYMETRIX INC 4% CB 07/01/2019-REGISTERED Bond 00826TAH1 81,776 34,000,000 PRN   DFND   0 0 0
AFFYMETRIX INC COM STK Cmn 00826T108 746 53,241 SH   DFND 1 53,241 0 0
AFFYMETRIX INC COM STK Cmn 00826T908 216 15,400 SH Call DFND 1 15,400 0 0
AFFYMETRIX INC COM STK Cmn 00826T958 157 11,200 SH Put DFND 1 11,200 0 0
AFLAC INC Cmn 001055102 1,292 20,455 SH   DFND 1 20,455 0 0
AFLAC INC Cmn 001055902 13,739 217,600 SH Call DFND 1 217,600 0 0
AFLAC INC Cmn 001055952 5,165 81,800 SH Put DFND 1 81,800 0 0
AFLAC INC Cmn 001055952 1,572 24,900 SH Put DFND 2 24,900 0 0
AFLAC INC Cmn 001055902 568 9,000 SH Call DFND 2 9,000 0 0
AG MORTGAGE INVESTMENT TRUST Cmn 001228105 406 31,076 SH   DFND   31,076 0 0
AG&E HOLDINGS INC Cmn 00108M102 16 46,829 SH   DFND 1 46,829 0 0
AGCO CORP. COMMON STOCK Cmn 001084902 1,640 33,000 SH Call DFND 1 33,000 0 0
AGCO CORP. COMMON STOCK Cmn 001084952 949 19,100 SH Put DFND 1 19,100 0 0
AGCO CORP. COMMON STOCK Cmn 001084102 13,534 272,315 SH   DFND   272,315 0 0
AGCO CORP. COMMON STOCK Cmn 001084102 5,009 100,791 SH   DFND 2 100,791 0 0
AGENUS INC Cmn 00847G705 243 58,342 SH   DFND 1 58,342 0 0
AGENUS INC Cmn 00847G955 60 14,500 SH Put DFND 1 14,500 0 0
AGENUS INC Cmn 00847G905 52 12,600 SH Call DFND 1 12,600 0 0
AGENUS INC Cmn 00847G705 49 11,677 SH   DFND 2 11,677 0 0
AGILENT TECHNOLOGIES INC CMN STK Cmn 00846U101 2,420 60,730 SH   DFND 1 60,730 0 0
AGILENT TECHNOLOGIES INC CMN STK Cmn 00846U951 1,227 30,800 SH Put DFND 1 30,800 0 0
AGILENT TECHNOLOGIES INC CMN STK Cmn 00846U901 1,749 43,900 SH Call DFND 1 43,900 0 0
AGILENT TECHNOLOGIES INC CMN STK Cmn 00846U101 48,326 1,212,693 SH   DFND   1,212,693 0 0
AGILENT TECHNOLOGIES INC CMN STK Cmn 00846U101 14,041 352,335 SH   DFND 2 352,335 0 0
AGIOS PHARMACEUTICALS INC Cmn 00847X954 1,027 25,300 SH Put DFND 1 25,300 0 0
AGIOS PHARMACEUTICALS INC Cmn 00847X904 962 23,700 SH Call DFND 1 23,700 0 0
AGNICO EAGLE - NYSE CMN STOCK Cmn 008474908 13,072 361,500 SH Call DFND 1 361,500 0 0
AGNICO EAGLE - NYSE CMN STOCK Cmn 008474958 7,908 218,700 SH Put DFND 1 218,700 0 0
AGNICO EAGLE - NYSE CMN STOCK Cmn 008474108 5,413 149,697 SH   DFND 2 149,697 0 0
AGREE REALTY CORP CMN STK Cmn 008492100 205 5,341 SH   DFND 1 5,341 0 0
AGREE REALTY CORP CMN STK Cmn 008492100 1,490 38,738 SH   DFND 2 38,738 0 0
AGRIA CORP - ADR Depository Receipt 00850H103 19 19,443 SH   DFND 1 0 0 0
AGRIUM COMMON Cmn 008916108 658 7,449 SH   DFND 1 7,449 0 0
AGRIUM COMMON Cmn 008916958 5,986 67,800 SH Put DFND 1 67,800 0 0
AGRIUM COMMON Cmn 008916908 5,818 65,900 SH Call DFND 1 65,900 0 0
AGRIUM COMMON Cmn 008916108 6,850 77,581 SH   DFND 2 77,581 0 0
AH BELO CORP-A Cmn 001282102 49 10,266 SH   DFND   10,266 0 0
AIR LEASE CORP Cmn 00912X902 1,478 46,000 SH Call DFND 1 46,000 0 0
AIR LEASE CORP Cmn 00912X952 488 15,200 SH Put DFND 1 15,200 0 0
AIR LEASE CORP Cmn 00912X302 3,739 116,400 SH   DFND   116,400 0 0
AIR METHODS CORP CMN STK Cmn 009128307 244 6,738 SH   DFND 1 6,738 0 0
AIR METHODS CORP CMN STK Cmn 009128957 572 15,800 SH Put DFND 1 15,800 0 0
AIR METHODS CORP CMN STK Cmn 009128907 728 20,100 SH Call DFND 1 20,100 0 0
AIR METHODS CORP CMN STK Cmn 009128307 1,066 29,425 SH   DFND   29,425 0 0
AIR METHODS CORP CMN STK Cmn 009128307 1,238 34,173 SH   DFND 2 34,173 0 0
AIR PRODS & CHEMS INC Cmn 009158906 11,466 79,600 SH Call DFND 1 79,600 0 0
AIR PRODS & CHEMS INC Cmn 009158956 8,024 55,700 SH Put DFND 1 55,700 0 0
AIR PRODS & CHEMS INC Cmn 009158106 49,923 346,569 SH   DFND   346,569 0 0
AIR TRANSPORT SERVICES GROUP I Cmn 00922R905 271 17,600 SH Call DFND 1 17,600 0 0
AIR TRANSPORT SERVICES GROUP I Cmn 00922R105 997 64,806 SH   DFND 2 64,806 0 0
AIRCASTLE COMMON STOCK Cmn G0129K904 456 20,500 SH Call DFND 1 20,500 0 0
AIRCASTLE COMMON STOCK Cmn G0129K104 847 38,084 SH   DFND   38,084 0 0
AIRGAS INC CMN STK Cmn 009363102 805 5,681 SH   DFND 1 5,681 0 0
AIRGAS INC CMN STK Cmn 009363952 4,249 30,000 SH Put DFND 1 30,000 0 0
AIRGAS INC CMN STK Cmn 009363902 3,895 27,500 SH Call DFND 1 27,500 0 0
AIRMEDIA GROUP INC-ADR Depository Receipt 009411109 133 23,724 SH   DFND 1 0 0 0
AK STEEL COMMON STOCK Cmn 001547108 527 127,574 SH   DFND 1 127,574 0 0
AK STEEL COMMON STOCK Cmn 001547908 3,264 790,400 SH Call DFND 1 790,400 0 0
AK STEEL COMMON STOCK Cmn 001547958 1,317 319,000 SH Put DFND 1 319,000 0 0
AK STEEL COMMON STOCK Cmn 001547108 1,055 255,335 SH   DFND 2 255,335 0 0
AKAMAI TECHNOLOGIES INC CMN STOCK Cmn 00971T951 10,592 190,600 SH Put DFND 1 190,600 0 0
AKAMAI TECHNOLOGIES INC CMN STOCK Cmn 00971T901 10,753 193,500 SH Call DFND 1 193,500 0 0
AKAMAI TECHNOLOGIES INC CMN STOCK Cmn 00971T901 1,839 33,100 SH Call DFND 2 33,100 0 0
AKAMAI TECHNOLOGIES INC CMN STOCK Cmn 00971T951 895 16,100 SH Put DFND 2 16,100 0 0
AKAMAI TECHNOLOGIES INC CMN STOCK Cmn 00971T101 41,333 743,800 SH   DFND   743,800 0 0
AKAMAI TECHNOLOGIES INC CMN STOCK Cmn 00971T101 16,053 288,872 SH   DFND 2 288,872 0 0
AKEBIA THERAPEUTICS INC Cmn 00972D105 190 21,119 SH   DFND 1 21,119 0 0
AKEBIA THERAPEUTICS INC Cmn 00972D905 147 16,300 SH Call DFND 1 16,300 0 0
AKEBIA THERAPEUTICS INC Cmn 00972D955 106 11,800 SH Put DFND 1 11,800 0 0
AKORN INC CMN STK Cmn 009728106 260 11,049 SH   DFND 1 11,049 0 0
AKORN INC CMN STK Cmn 009728906 2,353 100,000 SH Call DFND   100,000 0 0
AKORN INC CMN STK Cmn 009728956 946 40,200 SH Put DFND 1 40,200 0 0
AKORN INC CMN STK Cmn 009728906 831 35,300 SH Call DFND 1 35,300 0 0
AKORN INC CMN STK Cmn 009728106 1,137 48,332 SH   DFND 2 48,332 0 0
ALAMOS GOLD INC- CLASS A Cmn 011532908 180 34,100 SH Call DFND 1 34,100 0 0
ALAMOS GOLD INC- CLASS A Cmn 011532958 60 11,300 SH Put DFND 1 11,300 0 0
ALAMOS GOLD INC- CLASS A Cmn 011532108 2,385 450,782 SH   DFND 2 450,782 0 0
ALASKA AIR GROUP COMMON STOCK ALK Cmn 011659109 261 3,177 SH   DFND 1 3,177 0 0
ALASKA AIR GROUP COMMON STOCK ALK Cmn 011659909 8,850 107,900 SH Call DFND 1 107,900 0 0
ALASKA AIR GROUP COMMON STOCK ALK Cmn 011659959 4,765 58,100 SH Put DFND 1 58,100 0 0
ALASKA AIR GROUP COMMON STOCK ALK Cmn 011659109 5,807 70,795 SH   DFND 2 70,795 0 0
ALBANY MOLECULAR RESEARCH Cmn 012423109 357 23,334 SH   DFND 2 23,334 0 0
ALBANY MOLECULAR RESEARCH 2.25% CB 11/15/2018-REGI Bond 012423AB5 28,040 25,225,000 PRN   DFND   0 0 0
ALBEMARLE CORP CMN STK Cmn 012653951 1,828 28,600 SH Put DFND 1 28,600 0 0
ALBEMARLE CORP CMN STK Cmn 012653901 2,653 41,500 SH Call DFND 1 41,500 0 0
ALBEMARLE CORP CMN STK Cmn 012653101 4,976 77,828 SH   DFND   77,828 0 0
ALCOA INC CMN STOCK Cmn 013817901 17,631 1,840,400 SH Call DFND 1 1,840,400 0 0
ALCOA INC CMN STOCK Cmn 013817951 3,172 331,100 SH Put DFND 1 331,100 0 0
ALCOA INC CMN STOCK Cmn 013817901 1,919 200,300 SH Call DFND 2 200,300 0 0
ALCOA INC CMN STOCK Cmn 013817951 1,093 114,100 SH Put DFND 2 114,100 0 0
ALCOA INC CMN STOCK Cmn 013817101 1,064 111,112 SH   DFND 2 111,112 0 0
ALCOBRA LTD Cmn M2239P909 43 11,400 SH Call DFND 1 11,400 0 0
ALDER BIOPHARMACEUTICALS INC Cmn 014339105 249 10,171 SH   DFND 1 10,171 0 0
ALDER BIOPHARMACEUTICALS INC Cmn 014339955 380 15,500 SH Put DFND 1 15,500 0 0
ALDER BIOPHARMACEUTICALS INC Cmn 014339905 355 14,500 SH Call DFND 1 14,500 0 0
ALDER BIOPHARMACEUTICALS INC Cmn 014339105 7,966 325,264 SH   DFND   325,264 0 0
ALDER BIOPHARMACEUTICALS INC Cmn 014339105 562 22,941 SH   DFND 2 22,941 0 0
ALERE INC Cmn 01449J955 860 17,000 SH Put DFND 1 17,000 0 0
ALERE INC Cmn 01449J905 1,058 20,900 SH Call DFND 1 20,900 0 0
ALERIAN MLP ETF Cmn 00162Q866 8,416 772,148 SH   DFND 1 772,148 0 0
ALERIAN MLP ETF Cmn 00162Q906 2,199 201,700 SH Call DFND 1 201,700 0 0
ALERIAN MLP ETF Cmn 00162Q956 1,182 108,400 SH Put DFND 1 108,400 0 0
ALEXCO RESOURCE CORP Cmn 01535P106 16 16,223 SH   DFND 1 16,223 0 0
ALEXION PHARMACEUTICALS INC CMN STOCK Cmn 015351909 11,458 82,300 SH Call DFND 1 82,300 0 0
ALEXION PHARMACEUTICALS INC CMN STOCK Cmn 015351959 8,562 61,500 SH Put DFND 1 61,500 0 0
ALEXION PHARMACEUTICALS INC CMN STOCK Cmn 015351109 3,273 23,508 SH   DFND   23,508 0 0
ALEXION PHARMACEUTICALS INC CMN STOCK Cmn 015351109 4,325 31,068 SH   DFND 2 31,068 0 0
ALEXZA PHARMACEUTICALS INC Cmn 015384209 10 21,244 SH   DFND 1 21,244 0 0
ALEXZA PHARMACEUTICALS INC Cmn 015384909 14 28,600 SH Call DFND 1 28,600 0 0
ALIBABA GROUP HOLDING LTD - SP ADR Depository Receipt 01609W102 790 10,001 SH   DFND 1 0 0 0
ALIGN TECHNOLOGY INC. Cmn 016255901 1,657 22,800 SH Call DFND 1 22,800 0 0
ALIGN TECHNOLOGY INC. Cmn 016255951 1,061 14,600 SH Put DFND 1 14,600 0 0
ALIGN TECHNOLOGY INC. Cmn 016255101 5,596 76,979 SH   DFND   76,979 0 0
ALIGN TECHNOLOGY INC. Cmn 016255101 8,927 122,804 SH   DFND 2 122,804 0 0
ALKERMES PLC Cmn G01767905 978 28,600 SH Call DFND 1 28,600 0 0
ALKERMES PLC Cmn G01767955 431 12,600 SH Put DFND 1 12,600 0 0
ALLEGHENY TECHNOLOGIES INCORPORA Cmn 01741R902 1,446 88,700 SH Call DFND 1 88,700 0 0
ALLEGHENY TECHNOLOGIES INCORPORA Cmn 01741R952 321 19,700 SH Put DFND 1 19,700 0 0
ALLEGIANCE BANCSHARES INC Cmn 01748H107 451 24,573 SH   DFND   24,573 0 0
ALLEGIANT TRAVEL CO COMMON STOCK Cmn 01748X102 391 2,196 SH   DFND 1 2,196 0 0
ALLEGIANT TRAVEL CO COMMON STOCK Cmn 01748X952 2,813 15,800 SH Put DFND 1 15,800 0 0
ALLEGIANT TRAVEL CO COMMON STOCK Cmn 01748X902 2,938 16,500 SH Call DFND 1 16,500 0 0
ALLEGIANT TRAVEL CO COMMON STOCK Cmn 01748X102 1,658 9,309 SH   DFND 2 9,309 0 0
ALLEGION PLC Cmn G0176J909 261 4,100 SH Call DFND 1 4,100 0 0
ALLEGION PLC Cmn G0176J109 7,367 115,627 SH   DFND   115,627 0 0
ALLEGION PLC Cmn G0176J109 2,188 34,350 SH   DFND 2 34,350 0 0
ALLERGAN 5.5% MAND 03/01/2018-REGISTERED Pref Stk G0177J116 18,324 20,000 SH   DFND   0 0 0
ALLERGAN PLC Cmn G0177J108 10,037 37,446 SH   DFND 1 37,446 0 0
ALLERGAN PLC Cmn G0177J908 86,869 324,100 SH Call DFND 1 324,100 0 0
ALLERGAN PLC Cmn G0177J958 91,827 342,600 SH Put DFND 1 342,600 0 0
ALLETE INC CMN STK Cmn 018522300 2,232 39,802 SH   DFND 2 39,802 0 0
ALLIANCE BERNSTEIN HOLDING LP CMN STOCK Cmn 01881G906 888 37,900 SH Call DFND 1 37,900 0 0
ALLIANCE DATA SYSTEMS CMN STK Cmn 018581958 5,676 25,800 SH Put DFND 1 25,800 0 0
ALLIANCE DATA SYSTEMS CMN STK Cmn 018581908 6,732 30,600 SH Call DFND 1 30,600 0 0
ALLIANCE DATA SYSTEMS CMN STK Cmn 018581958 814 3,700 SH Put DFND 2 3,700 0 0
ALLIANCE DATA SYSTEMS CMN STK Cmn 018581908 704 3,200 SH Call DFND 2 3,200 0 0
ALLIANCE DATA SYSTEMS CMN STK Cmn 018581108 6,091 27,686 SH   DFND   27,686 0 0
ALLIANCE DATA SYSTEMS CMN STK Cmn 018581108 25,391 115,412 SH   DFND 2 115,412 0 0
ALLIANCE RESOURCE PARTNERS Cmn 01877R908 249 21,400 SH Call DFND 1 21,400 0 0
ALLIANCEBERNSTEIN INCOME FUND Cmn 01881E101 498 63,413 SH   DFND 1 63,413 0 0
ALLIANT ENERGY CORP CMN STOCK Cmn 018802108 6,154 82,853 SH   DFND 2 82,853 0 0
ALLIED WORLD ASSURANCE HOLDINGS LTD/BERMUDA COMMON Cmn H01531104 8,393 240,215 SH   DFND   240,215 0 0
ALLIQUA BIOMEDICAL INC Cmn 019621200 14 17,358 SH   DFND 1 17,358 0 0
ALLSCRIPTS HEALTHCARE SOLUTION Cmn 01988P908 214 16,200 SH Call DFND 1 16,200 0 0
ALLSCRIPTS HEALTHCARE SOLUTION Cmn 01988P958 162 12,300 SH Put DFND 1 12,300 0 0
ALLSCRIPTS HEALTHCARE SOLUTION Cmn 01988P108 3,355 253,977 SH   DFND 2 253,977 0 0
ALLSCRIPTS HEALTHCARE SOLUTIONS 1.25% CB 07/01/202 Bond 01988PAD0 20,405 20,000,000 PRN   DFND   0 0 0
ALLSTATE CORP CMN STK Cmn 020002101 556 8,255 SH   DFND 1 8,255 0 0
ALLSTATE CORP CMN STK Cmn 020002951 5,464 81,100 SH Put DFND 1 81,100 0 0
ALLSTATE CORP CMN STK Cmn 020002901 5,201 77,200 SH Call DFND 1 77,200 0 0
ALLSTATE CORP CMN STK Cmn 020002101 30,992 460,028 SH   DFND 2 460,028 0 0
ALLY FINANCIAL INC Cmn 02005N100 693 37,023 SH   DFND 1 37,023 0 0
ALLY FINANCIAL INC Cmn 02005N950 1,559 83,300 SH Put DFND 1 83,300 0 0
ALLY FINANCIAL INC Cmn 02005N900 1,352 72,200 SH Call DFND 1 72,200 0 0
ALMADEN MINERALS LTD COMMON STOCK Cmn 020283305 20 27,718 SH   DFND 1 27,718 0 0
ALMOST FAMILY INC Cmn 020409908 361 9,700 SH Call DFND 1 9,700 0 0
ALMOST FAMILY INC Cmn 020409958 264 7,100 SH Put DFND 1 7,100 0 0
ALNYLAM PHARMACEUTICALS INC. COMMON STOCK Cmn 02043Q107 632 10,072 SH   DFND 1 10,072 0 0
ALNYLAM PHARMACEUTICALS INC. COMMON STOCK Cmn 02043Q907 1,682 26,800 SH Call DFND 1 26,800 0 0
ALNYLAM PHARMACEUTICALS INC. COMMON STOCK Cmn 02043Q957 954 15,200 SH Put DFND 1 15,200 0 0
ALNYLAM PHARMACEUTICALS INC. COMMON STOCK Cmn 02043Q107 45,236 720,664 SH   DFND   720,664 0 0
ALON USA ENERGY 3% CB 09/15/2018-REGISTERED Bond 020520AB8 1,961 2,000,000 PRN   DFND   0 0 0
ALON USA ENERGY INC COMMON STOCK Cmn 020520102 141 13,616 SH   DFND 1 13,616 0 0
ALPHA PRO TECH COMMON STOCK Cmn 020772109 22 12,110 SH   DFND 1 12,110 0 0
ALPHABET INC-CL A Cmn 02079K305 5,745 7,530 SH   DFND 1 7,530 0 0
ALPHABET INC-CL A Cmn 02079K905 426,385 558,900 SH Call DFND 1 558,900 0 0
ALPHABET INC-CL A Cmn 02079K955 391,597 513,300 SH Put DFND 1 513,300 0 0
ALPHABET INC-CL A Cmn 02079K305 294,669 386,248 SH   DFND   386,248 0 0
ALPHABET INC-CL C Cmn 02079K907 360,854 484,400 SH Call DFND 1 484,400 0 0
ALPHABET INC-CL C Cmn 02079K957 400,783 538,000 SH Put DFND 1 538,000 0 0
ALPHABET INC-CL C Cmn 02079K107 53,711 72,100 SH   DFND   72,100 0 0
ALPS EMERGING SECTOR DIVIDEN Cmn 00162Q668 242 10,541 SH   DFND 1 10,541 0 0
ALPS EQUAL SECTOR WEIGHT ETF Cmn 00162Q205 2,097 37,400 SH   DFND 1 37,400 0 0
ALPS ETF TRUST-ALPS MEDICAL Cmn 00162Q593 324 14,800 SH   DFND 1 14,800 0 0
ALTISOURCE PORTFOLIO SOL Cmn L0175J954 415 17,200 SH Put DFND 1 17,200 0 0
ALTISOURCE PORTFOLIO SOL Cmn L0175J904 449 18,600 SH Call DFND 1 18,600 0 0
ALTISOURCE RESIDENTIAL Cmn 02153W950 137 11,400 SH Put DFND 1 11,400 0 0
ALTRIA GROUP INC CMN STK Cmn 02209S903 25,252 403,000 SH Call DFND 1 403,000 0 0
ALTRIA GROUP INC CMN STK Cmn 02209S953 21,618 345,000 SH Put DFND 1 345,000 0 0
ALTRIA GROUP INC CMN STK Cmn 02209S953 3,440 54,900 SH Put DFND 2 54,900 0 0
ALTRIA GROUP INC CMN STK Cmn 02209S903 2,682 42,800 SH Call DFND 2 42,800 0 0
ALTRIA GROUP INC CMN STK Cmn 02209S903 1,109 17,700 SH Call DFND   17,700 0 0
ALTRIA GROUP INC CMN STK Cmn 02209S103 14,839 236,816 SH   DFND 2 236,816 0 0
AMAG PHARMACEUTICALS 2.5% CB 02/15/2019-REGISTERED Bond 00163UAA4 14,143 13,000,000 PRN   DFND   0 0 0
AMAG PHARMACEUTICALS INC CMN STK Cmn 00163U106 485 20,743 SH   DFND 1 20,743 0 0
AMAG PHARMACEUTICALS INC CMN STK Cmn 00163U956 1,254 53,600 SH Put DFND 1 53,600 0 0
AMAG PHARMACEUTICALS INC CMN STK Cmn 00163U906 555 23,700 SH Call DFND 1 23,700 0 0
AMAYA GAMING GROUP INC Cmn 02314M958 296 22,100 SH Put DFND 1 22,100 0 0
AMAYA GAMING GROUP INC Cmn 02314M908 289 21,600 SH Call DFND 1 21,600 0 0
AMAZON COM INC CMN STOCK Cmn 023135906 706,847 1,190,700 SH Call DFND 1 1,190,700 0 0
AMAZON COM INC CMN STOCK Cmn 023135956 821,218 1,383,360 SH Put DFND 1 1,383,360 0 0
AMAZON COM INC CMN STOCK Cmn 023135956 356 600 SH Put DFND 2 600 0 0
AMAZON COM INC CMN STOCK Cmn 023135106 28,631 48,229 SH   DFND   48,229 0 0
AMAZON COM INC CMN STOCK Cmn 023135106 16,964 28,576 SH   DFND 2 28,576 0 0
AMBAC FINANCIAL GROUP INC/NE Cmn 023139904 487 30,800 SH Call DFND 1 30,800 0 0
AMBAC FINANCIAL GROUP INC/NE Cmn 023139884 933 59,073 SH   DFND   59,073 0 0
AMBAC FINANCIAL GROUP INC/NE Cmn 023139884 503 31,824 SH   DFND 2 31,824 0 0
AMBARELLA INC Cmn G037AX101 334 7,463 SH   DFND 1 7,463 0 0
AMBARELLA INC Cmn G037AX901 10,513 235,200 SH Call DFND 1 235,200 0 0
AMBARELLA INC Cmn G037AX951 8,095 181,100 SH Put DFND 1 181,100 0 0
AMBER ROAD INC Cmn 02318Y108 94 17,427 SH   DFND 1 17,427 0 0
AMBEV SA-SPN ADR Depository Receipt 02319V103 125 24,087 SH   DFND 1 0 0 0
AMC ENTERTAINMENT HLDS-CL A Cmn 00165C954 638 22,800 SH Put DFND 1 22,800 0 0
AMC ENTERTAINMENT HLDS-CL A Cmn 00165C904 414 14,800 SH Call DFND 1 14,800 0 0
AMC ENTERTAINMENT HLDS-CL A Cmn 00165C104 304 10,873 SH   DFND   10,873 0 0
AMC ENTERTAINMENT HLDS-CL A Cmn 00165C104 552 19,722 SH   DFND 2 19,722 0 0
AMC NETWORKS INC Cmn 00164V103 344 5,294 SH   DFND 1 5,294 0 0
AMC NETWORKS INC Cmn 00164V953 1,020 15,700 SH Put DFND 1 15,700 0 0
AMC NETWORKS INC Cmn 00164V903 507 7,800 SH Call DFND 1 7,800 0 0
AMC NETWORKS INC Cmn 00164V103 357 5,503 SH   DFND   5,503 0 0
AMC NETWORKS INC Cmn 00164V103 7,577 116,677 SH   DFND 2 116,677 0 0
AMDOCS LIMITED Cmn G02602903 435 7,200 SH Call DFND 1 7,200 0 0
AMDOCS LIMITED Cmn G02602953 326 5,400 SH Put DFND 1 5,400 0 0
AMEDISYS INC. Cmn 023436958 972 20,100 SH Put DFND 1 20,100 0 0
AMEDISYS INC. Cmn 023436908 793 16,400 SH Call DFND 1 16,400 0 0
AMEREN CORPORATION Cmn 023608902 1,383 27,600 SH Call DFND 1 27,600 0 0
AMERICAN AIRLINES GROUP INC Cmn 02376R102 3,196 77,943 SH   DFND 1 77,943 0 0
AMERICAN AIRLINES GROUP INC Cmn 02376R902 41,219 1,005,100 SH Call DFND 1 1,005,100 0 0
AMERICAN AIRLINES GROUP INC Cmn 02376R952 23,417 571,000 SH Put DFND 1 571,000 0 0
AMERICAN ASSETS TRUST INC Cmn 024013104 2,398 60,068 SH   DFND 2 60,068 0 0
AMERICAN CAMPUS COMMUNITIES COMMON STOCK Cmn 024835100 4,929 104,670 SH   DFND   104,670 0 0
AMERICAN CAMPUS COMMUNITIES COMMON STOCK Cmn 024835100 6,679 141,845 SH   DFND 2 141,845 0 0
AMERICAN CAPITAL AGENCY CORP Cmn 02503X105 687 36,851 SH   DFND 1 36,851 0 0
AMERICAN CAPITAL AGENCY CORP Cmn 02503X955 1,595 85,600 SH Put DFND 1 85,600 0 0
AMERICAN CAPITAL AGENCY CORP Cmn 02503X905 440 23,600 SH Call DFND 1 23,600 0 0
AMERICAN CAPITAL AGENCY CORP Cmn 02503X105 5,042 270,642 SH   DFND   270,642 0 0
AMERICAN CAPITAL LTD Cmn 02503Y103 539 35,370 SH   DFND 1 35,370 0 0
AMERICAN CAPITAL LTD Cmn 02503Y903 4,200 275,600 SH Call DFND 1 275,600 0 0
AMERICAN CAPITAL LTD Cmn 02503Y953 2,533 166,200 SH Put DFND 1 166,200 0 0
AMERICAN CAPITAL LTD Cmn 02503Y953 290 19,000 SH Put DFND 2 19,000 0 0
AMERICAN CAPITAL LTD Cmn 02503Y103 762 50,000 SH   DFND   50,000 0 0
AMERICAN CAPITAL LTD Cmn 02503Y103 152 10,000 SH   DFND 2 10,000 0 0
AMERICAN CAPITAL MORTGAGE IN Cmn 02504A104 2,836 193,172 SH   DFND   193,172 0 0
AMERICAN CAPITAL MORTGAGE IN Cmn 02504A104 755 51,401 SH   DFND 2 51,401 0 0
AMERICAN DG ENERGY INC Cmn 025398108 17 55,387 SH   DFND 1 55,387 0 0
AMERICAN ELEC PWR INC Cmn 025537901 7,145 107,600 SH Call DFND 1 107,600 0 0
AMERICAN ELEC PWR INC Cmn 025537951 4,276 64,400 SH Put DFND 1 64,400 0 0
AMERICAN ELEC PWR INC Cmn 025537101 27,902 420,216 SH   DFND 2 420,216 0 0
AMERICAN EQUITY INVT LIFE HL COMMON STOCK Cmn 025676956 171 10,200 SH Put DFND 1 10,200 0 0
AMERICAN EQUITY INVT LIFE HL COMMON STOCK Cmn 025676206 16,399 976,160 SH   DFND   976,160 0 0
AMERICAN EQUITY INVT LIFE HL COMMON STOCK Cmn 025676206 8,321 495,272 SH   DFND 2 495,272 0 0
AMERICAN EXPRESS CO. COMMON STOCK Cmn 025816109 3,899 63,501 SH   DFND 1 63,501 0 0
AMERICAN EXPRESS CO. COMMON STOCK Cmn 025816959 35,207 573,400 SH Put DFND 1 573,400 0 0
AMERICAN EXPRESS CO. COMMON STOCK Cmn 025816909 25,223 410,800 SH Call DFND 1 410,800 0 0
AMERICAN EXPRESS CO. COMMON STOCK Cmn 025816959 3,045 49,600 SH Put DFND 2 49,600 0 0
AMERICAN EXPRESS CO. COMMON STOCK Cmn 025816909 2,972 48,400 SH Call DFND 2 48,400 0 0
AMERICAN EXPRESS CO. COMMON STOCK Cmn 025816109 17,018 277,160 SH   DFND   277,160 0 0
AMERICAN FINANCIAL GROUP INC COMMON STOCK Cmn 025932104 241 3,429 SH   DFND 1 3,429 0 0
AMERICAN FINANCIAL GROUP INC COMMON STOCK Cmn 025932104 6,097 86,642 SH   DFND   86,642 0 0
AMERICAN FINANCIAL GROUP INC COMMON STOCK Cmn 025932104 3,327 47,282 SH   DFND 2 47,282 0 0
AMERICAN HOMES 4 RENT-CL A Cmn 02665T306 1,107 69,629 SH   DFND 1 69,629 0 0
AMERICAN HOMES 4 RENT-CL A Cmn 02665T306 8,044 505,910 SH   DFND   505,910 0 0
AMERICAN INTL GROUP INC Cmn 026874904 21,793 403,200 SH Call DFND 1 403,200 0 0
AMERICAN INTL GROUP INC Cmn 026874954 19,247 356,100 SH Put DFND 1 356,100 0 0
AMERICAN INTL GROUP INC Cmn 026874954 1,940 35,900 SH Put DFND 2 35,900 0 0
AMERICAN INTL GROUP INC Cmn 026874904 2,459 45,500 SH Call DFND 2 45,500 0 0
AMERICAN INTL GROUP INC Cmn 026874784 85,029 1,573,149 SH   DFND   1,573,149 0 0
AMERICAN INTL GROUP INC Cmn 026874784 29,076 537,941 SH   DFND 2 537,941 0 0
AMERICAN MIDSTREAM PARTNERS Cmn 02752P100 179 25,927 SH   DFND 1 25,927 0 0
AMERICAN MIDSTREAM PARTNERS Cmn 02752P900 111 16,100 SH Call DFND 1 16,100 0 0
AMERICAN NATIONAL INSURANCE CMN STK Cmn 028591105 902 7,809 SH   DFND   7,809 0 0
AMERICAN PUBLIC EDUCATION Cmn 02913V103 297 14,384 SH   DFND 2 14,384 0 0
AMERICAN RAILCAR INDUSTRIES INC COMMON STOCK Cmn 02916P953 2,138 52,500 SH Put DFND 1 52,500 0 0
AMERICAN RAILCAR INDUSTRIES INC COMMON STOCK Cmn 02916P903 709 17,400 SH Call DFND 1 17,400 0 0
AMERICAN SCIENCE ENGINEERING CMN STK Cmn 029429107 375 13,552 SH   DFND   13,552 0 0
AMERICAN STATES WATER CO CMN STK Cmn 029899101 1,419 36,050 SH   DFND 2 36,050 0 0
AMERICAN SUPERCONDUCTOR CP CMN STK Cmn 030111907 262 34,500 SH Call DFND 1 34,500 0 0
AMERICAN TOWER CORP - CL A Cmn 03027X900 13,687 133,700 SH Call DFND 1 133,700 0 0
AMERICAN TOWER CORP - CL A Cmn 03027X950 8,886 86,800 SH Put DFND 1 86,800 0 0
AMERICAN TOWER CORP - CL A Cmn 03027X950 225 2,200 SH Put DFND 2 2,200 0 0
AMERICAN TOWER CORP - CL A Cmn 03027X100 174,109 1,700,782 SH   DFND   1,700,782 0 0
AMERICAN TOWER CORP - CL A Cmn 03027X100 17,304 169,033 SH   DFND 2 169,033 0 0
AMERICAN VANGUARD CORP CMN STK Cmn 030371108 1,320 83,622 SH   DFND   83,622 0 0
AMERICAN VANGUARD CORP CMN STK Cmn 030371108 186 11,790 SH   DFND 2 11,790 0 0
AMERICAN WATER WORKS CO INC Cmn 030420903 999 14,500 SH Call DFND 1 14,500 0 0
AMERICAN WATER WORKS CO INC Cmn 030420953 489 7,100 SH Put DFND 1 7,100 0 0
AMERICAN WOODMARK CORP CMN STK Cmn 030506109 486 6,515 SH   DFND 2 6,515 0 0
AMERIGAS PARTNERS LP Cmn 030975906 348 8,000 SH Call DFND 1 8,000 0 0
AMERIGAS PARTNERS LP Cmn 030975956 243 5,600 SH Put DFND 1 5,600 0 0
AMERIPRISE FINANCIAL INC COMMON STOCK Cmn 03076C906 2,538 27,000 SH Call DFND 1 27,000 0 0
AMERIPRISE FINANCIAL INC COMMON STOCK Cmn 03076C956 1,053 11,200 SH Put DFND 1 11,200 0 0
AMERIPRISE FINANCIAL INC COMMON STOCK Cmn 03076C106 8,659 92,109 SH   DFND 2 92,109 0 0
AMERISAFE INC COMMON STOCK Cmn 03071H100 543 10,332 SH   DFND 2 10,332 0 0
AMERISOURCEBERGEN CORP Cmn 03073E105 1,921 22,191 SH   DFND 1 22,191 0 0
AMERISOURCEBERGEN CORP Cmn 03073E905 9,373 108,300 SH Call DFND 1 108,300 0 0
AMERISOURCEBERGEN CORP Cmn 03073E955 4,570 52,800 SH Put DFND 1 52,800 0 0
AMERISOURCEBERGEN CORP Cmn 03073E955 753 8,700 SH Put DFND 2 8,700 0 0
AMERISOURCEBERGEN CORP Cmn 03073E905 736 8,500 SH Call DFND 2 8,500 0 0
AMERISOURCEBERGEN CORP Cmn 03073E105 343 3,964 SH   DFND   3,964 0 0
AMERN AXLE & MFG HLDGS INC CMN STOCK Cmn 024061903 811 52,700 SH Call DFND 1 52,700 0 0
AMERN AXLE & MFG HLDGS INC CMN STOCK Cmn 024061953 388 25,200 SH Put DFND 1 25,200 0 0
AMERN AXLE & MFG HLDGS INC CMN STOCK Cmn 024061103 1,450 94,200 SH   DFND   94,200 0 0
AMERN AXLE & MFG HLDGS INC CMN STOCK Cmn 024061103 5,497 357,176 SH   DFND 2 357,176 0 0
AMERN EAGLE OUTFITTERS INC CMN STK Cmn 02553E106 796 47,762 SH   DFND 1 47,762 0 0
AMERN EAGLE OUTFITTERS INC CMN STK Cmn 02553E956 5,001 300,000 SH Put DFND   300,000 0 0
AMERN EAGLE OUTFITTERS INC CMN STK Cmn 02553E906 3,281 196,800 SH Call DFND 1 196,800 0 0
AMERN EAGLE OUTFITTERS INC CMN STK Cmn 02553E956 1,659 99,500 SH Put DFND 1 99,500 0 0
AMERN EAGLE OUTFITTERS INC CMN STK Cmn 02553E106 9,992 599,395 SH   DFND 2 599,395 0 0
AMETEK INC CMN STOCK Cmn 031100900 725 14,500 SH Call DFND 1 14,500 0 0
AMETEK INC CMN STOCK Cmn 031100100 53,143 1,063,279 SH   DFND   1,063,279 0 0
AMETEK INC CMN STOCK Cmn 031100100 12,062 241,328 SH   DFND 2 241,328 0 0
AMGEN INC Cmn 031162100 5,611 37,422 SH   DFND 1 37,422 0 0
AMGEN INC Cmn 031162950 57,348 382,500 SH Put DFND 1 382,500 0 0
AMGEN INC Cmn 031162900 33,899 226,100 SH Call DFND 1 226,100 0 0
AMGEN INC Cmn 031162100 26,308 175,468 SH   DFND   175,468 0 0
AMGEN INC Cmn 031162100 3,908 26,067 SH   DFND 2 26,067 0 0
AMICUS THERAPEUTICS INC Cmn 03152W909 197 23,300 SH Call DFND 1 23,300 0 0
AMICUS THERAPEUTICS INC Cmn 03152W959 112 13,200 SH Put DFND 1 13,200 0 0
AMIRA NATURE FOODS LTD Cmn G0335L902 182 18,600 SH Call DFND 1 18,600 0 0
AMIRA NATURE FOODS LTD Cmn G0335L952 129 13,200 SH Put DFND 1 13,200 0 0
AMKOR TECHNOLOGY INC. Cmn 031652900 128 21,800 SH Call DFND 1 21,800 0 0
AMKOR TECHNOLOGY INC. Cmn 031652950 95 16,100 SH Put DFND 1 16,100 0 0
AMKOR TECHNOLOGY INC. Cmn 031652100 1,606 272,726 SH   DFND   272,726 0 0
AMN HEALTHCARE SERVICES INC Cmn 001744901 1,180 35,100 SH Call DFND 1 35,100 0 0
AMN HEALTHCARE SERVICES INC Cmn 001744951 292 8,700 SH Put DFND 1 8,700 0 0
AMPHASTAR PHARMACEUTICALS IN Cmn 03209R103 148 12,369 SH   DFND 2 12,369 0 0
AMPHENOL CORP CMN STK Cmn 032095101 440 7,607 SH   DFND 1 7,607 0 0
AMPHENOL CORP CMN STK Cmn 032095901 1,827 31,600 SH Call DFND 1 31,600 0 0
AMPIO PHARMACEUTICALS ORD Cmn 03209T109 102 45,487 SH   DFND 1 45,487 0 0
AMPIO PHARMACEUTICALS ORD Cmn 03209T959 34 15,100 SH Put DFND 1 15,100 0 0
AMPLIFY SNACK BRANDS INC Cmn 03211L102 679 47,415 SH   DFND 1 47,415 0 0
AMPLIFY SNACK BRANDS INC Cmn 03211L902 179 12,500 SH Call DFND 1 12,500 0 0
AMPLIFY SNACK BRANDS INC Cmn 03211L102 1,186 82,822 SH   DFND   82,822 0 0
AMPLIFY SNACK BRANDS INC Cmn 03211L102 405 28,274 SH   DFND 2 28,274 0 0
AMSURG CORP Cmn 03232P955 776 10,400 SH Put DFND 1 10,400 0 0
AMSURG CORP Cmn 03232P905 1,022 13,700 SH Call DFND 1 13,700 0 0
AMSURG CORP Cmn 03232P405 6,953 93,208 SH   DFND   93,208 0 0
AMTRUST FINANCIAL SERVICES Cmn 032359959 7,764 300,000 SH Put DFND   300,000 0 0
AMTRUST FINANCIAL SERVICES Cmn 032359959 1,400 54,100 SH Put DFND 1 54,100 0 0
AMTRUST FINANCIAL SERVICES Cmn 032359909 629 24,300 SH Call DFND 1 24,300 0 0
AMTRUST FINANCIAL SERVICES Cmn 032359309 5,906 228,224 SH   DFND   228,224 0 0
AMTRUST FINANCIAL SERVICES Cmn 032359309 574 22,181 SH   DFND 2 22,181 0 0
AMTRUST FINANCIAL SERVICES 2.75% CB 12/15/2044-REG Bond 032359AG6 30,109 37,932,000 PRN   DFND   0 0 0
AMYRIS 9.5% CB 04/15/2019-144A Bond 03236MAD3 5,670 7,000,000 PRN   DFND   0 0 0
ANACOR PHARMACEUTICALS 2% CB 10/15/2021-REGISTERED Bond 032420AC5 31,927 17,700,000 PRN   DFND   0 0 0
ANACOR PHARMACEUTICALS INC Cmn 032420101 812 15,183 SH   DFND 1 15,183 0 0
ANACOR PHARMACEUTICALS INC Cmn 032420951 1,090 20,400 SH Put DFND 1 20,400 0 0
ANACOR PHARMACEUTICALS INC Cmn 032420901 828 15,500 SH Call DFND 1 15,500 0 0
ANACOR PHARMACEUTICALS INC Cmn 032420101 15,971 298,805 SH   DFND   298,805 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511107 980 21,042 SH   DFND 1 21,042 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511907 35,067 753,000 SH Call DFND 1 753,000 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511957 16,276 349,500 SH Put DFND 1 349,500 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511957 587 12,600 SH Put DFND 2 12,600 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511907 550 11,800 SH Call DFND 2 11,800 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511107 21,142 453,976 SH   DFND   453,976 0 0
ANADARKO PETROLEUM COMMON STOCK APC Cmn 032511107 489 10,500 SH   DFND 2 10,500 0 0
ANALOG DEVICES INC Cmn 032654905 4,842 81,800 SH Call DFND 1 81,800 0 0
ANALOG DEVICES INC Cmn 032654955 1,065 18,000 SH Put DFND 1 18,000 0 0
ANALOG DEVICES INC Cmn 032654105 14,548 245,784 SH   DFND   245,784 0 0
ANALOG DEVICES INC Cmn 032654105 10,298 173,983 SH   DFND 2 173,983 0 0
ANALOGIC CORP CMN STK Cmn 032657207 843 10,664 SH   DFND 2 10,664 0 0
ANAVEX LIFE SCIENCES CORP CMN STK Cmn 032797950 70 14,300 SH Put DFND 1 14,300 0 0
ANAVEX LIFE SCIENCES CORP CMN STK Cmn 032797900 59 12,000 SH Call DFND 1 12,000 0 0
ANDERSONS INC CMN STOCK Cmn 034164103 1,780 56,663 SH   DFND   56,663 0 0
ANGIE'S LIST INC Cmn 034754101 404 50,052 SH   DFND   50,052 0 0
ANHEUSER-BUSCH INBEV SPN ADR 1:1 Depository Receipt 03524A108 18,544 148,753 SH   DFND 2 0 0 0
ANHEUSER-BUSCH INBEV SPN ADR 1:1 Depository Receipt 03524A108 341 2,732 SH   DFND   0 0 0
ANI PHARMACEUTICALS INC Cmn 00182C903 757 22,500 SH Call DFND 1 22,500 0 0
ANI PHARMACEUTICALS INC Cmn 00182C953 481 14,300 SH Put DFND 1 14,300 0 0
ANIKA THERAPEUTICS INC Cmn 035255908 344 7,700 SH Call DFND 1 7,700 0 0
ANIKA THERAPEUTICS INC Cmn 035255108 1,189 26,585 SH   DFND 2 26,585 0 0
ANIXTER INTERNATIONAL INC CMN STK Cmn 035290955 604 11,600 SH Put DFND 1 11,600 0 0
ANIXTER INTERNATIONAL INC CMN STK Cmn 035290905 651 12,500 SH Call DFND 1 12,500 0 0
ANIXTER INTERNATIONAL INC CMN STK Cmn 035290105 2,089 40,097 SH   DFND   40,097 0 0
ANIXTER INTERNATIONAL INC CMN STK Cmn 035290105 1,421 27,273 SH   DFND 2 27,273 0 0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK Cmn 035710409 609 59,401 SH   DFND 1 59,401 0 0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK Cmn 035710959 795 77,500 SH Put DFND 1 77,500 0 0
ANNALY CAPITAL MANAGEMENT INC CMN STOCK Cmn 035710909 458 44,600 SH Call DFND 1 44,600 0 0
ANSYS INC CMN STOCK Cmn 03662Q955 555 6,200 SH Put DFND 1 6,200 0 0
ANSYS INC CMN STOCK Cmn 03662Q905 233 2,600 SH Call DFND 1 2,600 0 0
ANSYS INC CMN STOCK Cmn 03662Q105 3,621 40,478 SH   DFND 2 40,478 0 0
ANTERO RESOURCES CORP Cmn 03674X106 477 19,174 SH   DFND 1 19,174 0 0
ANTERO RESOURCES CORP Cmn 03674X906 1,609 64,700 SH Call DFND 1 64,700 0 0
ANTERO RESOURCES CORP Cmn 03674X956 333 13,400 SH Put DFND 1 13,400 0 0
ANTERO RESOURCES CORP Cmn 03674X106 59,326 2,385,444 SH   DFND   2,385,444 0 0
ANTERO RESOURCES CORP Cmn 03674X106 9,922 398,938 SH   DFND 2 398,938 0 0
ANTHEM INC Cmn 036752903 9,979 71,800 SH Call DFND 1 71,800 0 0
ANTHEM INC Cmn 036752953 7,742 55,700 SH Put DFND 1 55,700 0 0
ANTHEM INC Cmn 036752103 13,107 94,301 SH   DFND 2 94,301 0 0
ANWORTH MORTGAGE ASSET CORP CMN STOCK Cmn 037347101 1,227 263,240 SH   DFND   263,240 0 0
AON PLC Cmn G0408V902 4,961 47,500 SH Call DFND 1 47,500 0 0
AON PLC Cmn G0408V952 1,306 12,500 SH Put DFND 1 12,500 0 0
AON PLC Cmn G0408V102 944 9,038 SH   DFND 2 9,038 0 0
AOXIN TIANLI GROUP INC Cmn G0404E104 21 31,044 SH   DFND 1 31,044 0 0
AOXING PHARMACEUTICAL CO INC Cmn 03740A106 17 25,270 SH   DFND 1 25,270 0 0
APACHE CORP COMMON APA Cmn 037411105 249 5,094 SH   DFND 1 5,094 0 0
APACHE CORP COMMON APA Cmn 037411905 16,605 340,200 SH Call DFND 1 340,200 0 0
APACHE CORP COMMON APA Cmn 037411955 5,023 102,900 SH Put DFND 1 102,900 0 0
APACHE CORP COMMON APA Cmn 037411105 1,219 24,972 SH   DFND   24,972 0 0
APARTMENT INVT & MGMT CO Cmn 03748R101 8,559 204,657 SH   DFND   204,657 0 0
APARTMENT INVT & MGMT CO Cmn 03748R101 4,565 109,169 SH   DFND 2 109,169 0 0
API TECHNOLOGIES CORP Cmn 00187E203 50 25,159 SH   DFND 1 25,159 0 0
APOGEE ENTERPRISES INC CMN STK Cmn 037598109 1,933 44,036 SH   DFND 2 44,036 0 0
APOLLO COMMERCIAL REAL ESTATE Cmn 03762U905 187 11,500 SH Call DFND 1 11,500 0 0
APOLLO EDUCATION GROUP INC Cmn 037604105 637 77,546 SH   DFND 1 77,546 0 0
APOLLO EDUCATION GROUP INC Cmn 037604905 580 70,600 SH Call DFND 1 70,600 0 0
APOLLO EDUCATION GROUP INC Cmn 037604955 260 31,700 SH Put DFND 1 31,700 0 0
APOLLO EDUCATION GROUP INC Cmn 037604955 171 20,800 SH Put DFND 2 20,800 0 0
APOLLO EDUCATION GROUP INC Cmn 037604905 137 16,700 SH Call DFND 2 16,700 0 0
APOLLO GLOBAL MANAGEMENT - A Cmn 037612906 1,204 70,300 SH Call DFND 1 70,300 0 0
APOLLO GLOBAL MANAGEMENT - A Cmn 037612956 685 40,000 SH Put DFND 1 40,000 0 0
APOLLO INVESTMENT CORP COMMON STOCK Cmn 03761U106 315 56,780 SH   DFND 1 56,780 0 0
APOLLO INVESTMENT CORP COMMON STOCK Cmn 03761U906 61 11,000 SH Call DFND 1 11,000 0 0
APOLLO INVESTMENT CORP COMMON STOCK Cmn 03761U106 1,497 269,662 SH   DFND 2 269,662 0 0
APOLLO RESIDENTIAL MORTGAGE Cmn 03763V102 177 13,209 SH   DFND 1 13,209 0 0
APOLLOR COMMERCIAL REAL ESTATE 5.5% CB 03/15/2019 Bond 03762UAA3 10,107 10,000,000 PRN   DFND   0 0 0
APPLE HOSPITALITY REIT INC Cmn 03784Y200 1,051 53,058 SH   DFND   53,058 0 0
APPLE INC Cmn 037833100 55,726 511,294 SH   DFND 1 511,294 0 0
APPLE INC Cmn 037833900 406,630 3,730,890 SH Call DFND 1 3,730,890 0 0
APPLE INC Cmn 037833950 450,254 4,131,150 SH Put DFND 1 4,131,150 0 0
APPLE INC Cmn 037833900 1,613 14,800 SH Call DFND 2 14,800 0 0
APPLE INC Cmn 037833100 132,449 1,215,244 SH   DFND   1,215,244 0 0
APPLIED DNA SCIENCES INC COMMON STOCK Cmn 03815U201 36 10,585 SH   DFND 1 10,585 0 0
APPLIED DNA SCIENCES INC COMMON STOCK Cmn 03815U951 35 10,200 SH Put DFND 1 10,200 0 0
APPLIED GENETIC TECHNOLOGIES Cmn 03820J100 1,142 81,657 SH   DFND 2 81,657 0 0
APPLIED INDUSTRIAL TECHNOLOGIES CMN STK Cmn 03820C105 315 7,250 SH   DFND 1 7,250 0 0
APPLIED INDUSTRIAL TECHNOLOGIES CMN STK Cmn 03820C955 421 9,700 SH Put DFND 1 9,700 0 0
APPLIED INDUSTRIAL TECHNOLOGIES CMN STK Cmn 03820C105 7,900 182,021 SH   DFND   182,021 0 0
APPLIED INDUSTRIAL TECHNOLOGIES CMN STK Cmn 03820C105 617 14,221 SH   DFND 2 14,221 0 0
APPLIED MATERIAL CMN STK Cmn 038222905 7,661 361,700 SH Call DFND 1 361,700 0 0
APPLIED MATERIAL CMN STK Cmn 038222955 1,959 92,500 SH Put DFND 1 92,500 0 0
APPLIED MATERIAL CMN STK Cmn 038222105 17,193 811,746 SH   DFND   811,746 0 0
APPLIED MATERIAL CMN STK Cmn 038222105 3,949 186,443 SH   DFND 2 186,443 0 0
APPLIED MICRO CIRCUITS CORP CMN STOCK Cmn 03822W406 757 117,196 SH   DFND   117,196 0 0
APPLIED OPTOELECTRONICS INC Cmn 03823U902 176 11,800 SH Call DFND 1 11,800 0 0
APPROACH RESOURCES INC Cmn 03834A103 27 23,336 SH   DFND 1 23,336 0 0
APPROACH RESOURCES INC Cmn 03834A953 40 34,700 SH Put DFND 1 34,700 0 0
APTARGROUP INC CMN STK Cmn 038336103 3,422 43,642 SH   DFND   43,642 0 0
AQUA AMERICA INC CMN STK Cmn 03836W103 868 27,272 SH   DFND 1 27,272 0 0
AQUA AMERICA INC CMN STK Cmn 03836W903 200 6,300 SH Call DFND 1 6,300 0 0
AQUA AMERICA INC CMN STK Cmn 03836W103 1,463 45,988 SH   DFND   45,988 0 0
ARALEZ PHARMACEUTICALS INC Cmn 03852X100 49 13,933 SH   DFND 1 13,933 0 0
ARALEZ PHARMACEUTICALS INC Cmn 03852X950 64 18,000 SH Put DFND 1 18,000 0 0
ARALEZ PHARMACEUTICALS INC Cmn 03852X900 67 18,800 SH Call DFND 1 18,800 0 0
ARAMARK Cmn 03852U106 11,806 356,456 SH   DFND   356,456 0 0
ARAMARK Cmn 03852U106 12,341 372,622 SH   DFND 2 372,622 0 0
ARATANA THERAPEUTICS INC Cmn 03874P101 135 24,379 SH   DFND 1 24,379 0 0
ARC DOCUMENT SOLUTIONS INC Cmn 00191G103 46 10,281 SH   DFND 1 10,281 0 0
ARC DOCUMENT SOLUTIONS INC Cmn 00191G103 264 58,696 SH   DFND 2 58,696 0 0
ARCBEST CORP Cmn 03937C105 323 14,947 SH   DFND 1 14,947 0 0
ARCELOR MITTAL-CLASS A NY RE Depository Receipt 03938L104 23,300 5,087,431 SH   DFND   0 0 0
ARCELOR MITTAL-CLASS A NY RE Depository Receipt 03938L104 1,471 321,202 SH   DFND 1 0 0 0
ARCH CAPITAL GROUP LTD CMN STOCK Cmn G0450A955 363 5,100 SH Put DFND 1 5,100 0 0
ARCH CAPITAL GROUP LTD CMN STOCK Cmn G0450A905 306 4,300 SH Call DFND 1 4,300 0 0
ARCHER DANIELS MIDLAND CO Cmn 039483102 500 13,771 SH   DFND 1 13,771 0 0
ARCHER DANIELS MIDLAND CO Cmn 039483902 8,598 236,800 SH Call DFND 1 236,800 0 0
ARCHER DANIELS MIDLAND CO Cmn 039483952 5,123 141,100 SH Put DFND 1 141,100 0 0
ARCHER DANIELS MIDLAND CO Cmn 039483902 1,373 37,800 SH Call DFND 2 37,800 0 0
ARCHER DANIELS MIDLAND CO Cmn 039483952 694 19,100 SH Put DFND 2 19,100 0 0
ARCHROCK INC Cmn 03957W906 91 11,400 SH Call DFND 1 11,400 0 0
ARCHROCK INC Cmn 03957W106 3,240 404,943 SH   DFND 2 404,943 0 0
ARCOS DORADOS HOLDINGS INC-A Cmn G0457F907 149 39,600 SH Call DFND 1 39,600 0 0
ARCTIC CAT INC CMN STK Cmn 039670104 340 20,262 SH   DFND 1 20,262 0 0
ARCTIC CAT INC CMN STK Cmn 039670954 282 16,800 SH Put DFND 1 16,800 0 0
ARCTIC CAT INC CMN STK Cmn 039670104 902 53,683 SH   DFND   53,683 0 0
ARDMORE SHIPPING CORP Cmn Y0207T100 113 13,322 SH   DFND 2 13,322 0 0
ARENA PHARMECEUTICALS INC Cmn 040047902 154 78,300 SH Call DFND 1 78,300 0 0
ARES CAPITAL CORP COMMON STOCK Cmn 04010L953 341 23,000 SH Put DFND 1 23,000 0 0
ARES CAPITAL CORP COMMON STOCK Cmn 04010L903 372 25,100 SH Call DFND 1 25,100 0 0
ARES CAPITAL CORP COMMON STOCK Cmn 04010L103 297 20,000 SH   DFND   20,000 0 0
ARES CAPITAL CORP COMMON STOCK Cmn 04010L103 5,031 339,000 SH   DFND 2 339,000 0 0
ARGO GROUP INTERNATIONAL HOLDI CMN STK Cmn G0464B107 2,039 35,534 SH   DFND   35,534 0 0
ARIAD PHARMACEUTICALS INC CMN STOCK Cmn 04033A100 716 112,060 SH   DFND 1 112,060 0 0
ARIAD PHARMACEUTICALS INC CMN STOCK Cmn 04033A950 369 57,700 SH Put DFND 1 57,700 0 0
ARIAD PHARMACEUTICALS INC CMN STOCK Cmn 04033A900 279 43,600 SH Call DFND 1 43,600 0 0
ARISTA NETWORKS INC Cmn 040413956 1,975 31,300 SH Put DFND 1 31,300 0 0
ARISTA NETWORKS INC Cmn 040413906 2,474 39,200 SH Call DFND 1 39,200 0 0
ARISTA NETWORKS INC Cmn 040413106 10,472 165,954 SH   DFND   165,954 0 0
ARISTA NETWORKS INC Cmn 040413106 5,095 80,752 SH   DFND 2 80,752 0 0
ARLINGTON ASSET INVESTMENT CORP Cmn 041356955 175 14,000 SH Put DFND 1 14,000 0 0
ARLINGTON ASSET INVESTMENT CORP Cmn 041356205 829 66,135 SH   DFND   66,135 0 0
ARMADA HOFFLER PROPERTIES IN Cmn 04208T108 292 25,934 SH   DFND 2 25,934 0 0
ARMCO METALS HOLDINGS INC Cmn 042182204 19 58,255 SH   DFND 1 58,255 0 0
ARMOUR RESIDENTIAL REIT INC Cmn 042315507 279 12,949 SH   DFND 1 12,949 0 0
ARMOUR RESIDENTIAL REIT INC Cmn 042315907 1,042 48,400 SH Call DFND 1 48,400 0 0
ARMOUR RESIDENTIAL REIT INC Cmn 042315957 213 9,900 SH Put DFND 1 9,900 0 0
ARMSTRONG WORLD INDUSTRIES Cmn 04247X102 1,109 22,922 SH   DFND 1 22,922 0 0
ARMSTRONG WORLD INDUSTRIES Cmn 04247X952 416 8,600 SH Put DFND 1 8,600 0 0
ARMSTRONG WORLD INDUSTRIES Cmn 04247X902 305 6,300 SH Call DFND 1 6,300 0 0
ARMSTRONG WORLD INDUSTRIES Cmn 04247X102 6,360 131,487 SH   DFND   131,487 0 0
ARRAY BIOPHARMA 3% CB 06/01/2020-REGISTERED Bond 04269XAA3 8,233 10,302,000 PRN   DFND   0 0 0
ARRAY BIOPHARMA INC Cmn 04269X905 271 91,900 SH Call DFND 1 91,900 0 0
ARRAY BIOPHARMA INC Cmn 04269X955 127 42,900 SH Put DFND 1 42,900 0 0
ARRIS INTERNATIONAL PLC Cmn G0551A103 62,073 2,708,260 SH   DFND   2,708,260 0 0
ARRIS INTERNATIONAL PLC Cmn G0551A103 23,090 1,007,401 SH   DFND 2 1,007,401 0 0
ARROW ELEC. COMMON STOCK Cmn 042735900 1,224 19,000 SH Call DFND 1 19,000 0 0
ARROW ELEC. COMMON STOCK Cmn 042735950 361 5,600 SH Put DFND 1 5,600 0 0
ARROW ELEC. COMMON STOCK Cmn 042735100 6,599 102,459 SH   DFND   102,459 0 0
ARROW ELEC. COMMON STOCK Cmn 042735100 4,224 65,584 SH   DFND 2 65,584 0 0
ARROW INVESTMENTS TRUST Cmn 042765784 246 10,803 SH   DFND 1 10,803 0 0
ARROWHEAD RESEARCH CORP COMMON STOCK Cmn 042797209 79 16,316 SH   DFND 1 16,316 0 0
ARROWHEAD RESEARCH CORP COMMON STOCK Cmn 042797909 172 35,600 SH Call DFND 1 35,600 0 0
ARTECH CORP Cmn 042682203 28 11,655 SH   DFND 1 11,655 0 0
ARTISAN PARTNERS ASSET MANAG Cmn 04316A108 3,861 125,210 SH   DFND 2 125,210 0 0
ASANKO GOLD INC Cmn 04341Y105 24 11,393 SH   DFND 1 11,393 0 0
ASANKO GOLD INC Cmn 04341Y905 25 11,900 SH Call DFND 1 11,900 0 0
ASBURY AUTOMOTIVE GROUP Cmn 043436104 250 4,178 SH   DFND 1 4,178 0 0
ASBURY AUTOMOTIVE GROUP Cmn 043436954 485 8,100 SH Put DFND 1 8,100 0 0
ASCENA RETAIL GROUP INC Cmn 04351G951 948 85,700 SH Put DFND 1 85,700 0 0
ASCENA RETAIL GROUP INC Cmn 04351G901 1,039 93,900 SH Call DFND 1 93,900 0 0
ASCENA RETAIL GROUP INC Cmn 04351G101 8,477 766,455 SH   DFND   766,455 0 0
ASCENA RETAIL GROUP INC Cmn 04351G101 1,887 170,654 SH   DFND 2 170,654 0 0
ASHFORD HOSPITALITY TRUST COMMON STOCK Cmn 044103109 145 22,698 SH   DFND   22,698 0 0
ASHLAND INC COMMON STOCK Cmn 044209104 978 8,890 SH   DFND 1 8,890 0 0
ASHLAND INC COMMON STOCK Cmn 044209954 4,442 40,400 SH Put DFND 1 40,400 0 0
ASHLAND INC COMMON STOCK Cmn 044209904 3,288 29,900 SH Call DFND 1 29,900 0 0
ASHLAND INC COMMON STOCK Cmn 044209954 407 3,700 SH Put DFND 2 3,700 0 0
ASHLAND INC COMMON STOCK Cmn 044209904 374 3,400 SH Call DFND 2 3,400 0 0
ASML HOLDING NV NY- US STOCK Depository Receipt N07059210 25,791 256,913 SH   DFND   0 0 0
ASML HOLDING NV NY- US STOCK Depository Receipt N07059210 2,797 27,865 SH   DFND 2 0 0 0
ASPEN INSURANCE HOLDINGS LTD COMMON STOCK Cmn G05384105 4,920 103,147 SH   DFND   103,147 0 0
ASPEN INSURANCE HOLDINGS LTD COMMON STOCK Cmn G05384105 670 14,039 SH   DFND 2 14,039 0 0
ASPEN TECHNOLOGY INC CMN STOCK Cmn 045327103 1,543 42,700 SH   DFND 2 42,700 0 0
ASSOCIATED BANC-CORP CMN STK Cmn 045487105 2,951 164,486 SH   DFND   164,486 0 0
ASSURANT INC COMMON STOCK Cmn 04621X958 694 9,000 SH Put DFND 1 9,000 0 0
ASSURANT INC COMMON STOCK Cmn 04621X908 478 6,200 SH Call DFND 1 6,200 0 0
ASSURANT INC COMMON STOCK Cmn 04621X108 4,920 63,769 SH   DFND   63,769 0 0
ASSURED GUARANTY COMMON STOCK Cmn G0585R906 1,806 71,400 SH Call DFND 1 71,400 0 0
ASSURED GUARANTY COMMON STOCK Cmn G0585R956 1,095 43,300 SH Put DFND 1 43,300 0 0
ASSURED GUARANTY COMMON STOCK Cmn G0585R106 4,007 158,381 SH   DFND 2 158,381 0 0
ASTEC INDUSTRIES INC CMN STK Cmn 046224901 219 4,700 SH Call DFND 1 4,700 0 0
ASTORIA FINANCIAL CORP Cmn 046265954 201 12,700 SH Put DFND 1 12,700 0 0
ASTRAZENECA PLC-SPONS ADR Depository Receipt 046353108 25,780 915,500 SH   DFND 2 0 0 0
ASTRAZENECA PLC-SPONS ADR Depository Receipt 046353108 688 24,418 SH   DFND 1 0 0 0
ASTRONICS CORP Cmn 046433908 702 18,400 SH Call DFND 1 18,400 0 0
AT&T INC COMMON STOCK Cmn 00206R102 8,310 212,155 SH   DFND 1 212,155 0 0
AT&T INC COMMON STOCK Cmn 00206R952 65,782 1,679,400 SH Put DFND 1 1,679,400 0 0
AT&T INC COMMON STOCK Cmn 00206R902 45,680 1,166,200 SH Call DFND 1 1,166,200 0 0
AT&T INC COMMON STOCK Cmn 00206R952 27,094 691,700 SH Put DFND 2 691,700 0 0
AT&T INC COMMON STOCK Cmn 00206R902 21,916 559,500 SH Call DFND 2 559,500 0 0
AT&T INC COMMON STOCK Cmn 00206R102 39,265 1,002,438 SH   DFND   1,002,438 0 0
ATHENAHEALTH INC Cmn 04685W103 827 5,959 SH   DFND 1 5,959 0 0
ATHENAHEALTH INC Cmn 04685W953 8,216 59,200 SH Put DFND 1 59,200 0 0
ATHENAHEALTH INC Cmn 04685W903 7,758 55,900 SH Call DFND 1 55,900 0 0
ATHENAHEALTH INC Cmn 04685W103 14,175 102,140 SH   DFND   102,140 0 0
ATHERSYS INC Cmn 04744L106 50 22,240 SH   DFND 1 22,240 0 0
ATHERSYS INC Cmn 04744L906 81 36,100 SH Call DFND 1 36,100 0 0
ATLANTICUS HOLDINGS CORP Cmn 04914Y102 1,439 479,501 SH   DFND   479,501 0 0
ATLAS AIR WORLDWIDE HOLDINGS 2.25% CB 06/01/2022-R Bond 049164BH8 8,325 9,768,000 PRN   DFND   0 0 0
ATLAS AIR WORLDWIDE HOLDINGS INC Cmn 049164905 672 15,900 SH Call DFND 1 15,900 0 0
ATLAS AIR WORLDWIDE HOLDINGS INC Cmn 049164955 402 9,500 SH Put DFND 1 9,500 0 0
ATLAS AIR WORLDWIDE HOLDINGS INC Cmn 049164205 1,588 37,562 SH   DFND 2 37,562 0 0
ATLAS RESOURCE PARTNERS LP Cmn 04941A101 39 51,416 SH   DFND 1 51,416 0 0
ATLAS RESOURCE PARTNERS LP Cmn 04941A951 23 30,500 SH Put DFND 1 30,500 0 0
ATLAS RESOURCE PARTNERS LP Cmn 04941A901 21 27,900 SH Call DFND 1 27,900 0 0
ATLASSIAN CORP PLC Cmn G06242904 274 10,900 SH Call DFND 1 10,900 0 0
ATLASSIAN CORP PLC Cmn G06242104 940 37,365 SH   DFND   37,365 0 0
ATMOS ENERGY CORP CMN STK Cmn 049560905 401 5,400 SH Call DFND 1 5,400 0 0
ATMOS ENERGY CORP CMN STK Cmn 049560955 223 3,000 SH Put DFND 1 3,000 0 0
ATRICURE INC COMMON STOCK Cmn 04963C209 192 11,408 SH   DFND 1 11,408 0 0
ATRICURE INC COMMON STOCK Cmn 04963C209 594 35,318 SH   DFND 2 35,318 0 0
ATWOOD OCEANICS CMN STK Cmn 050095108 115 12,504 SH   DFND 1 12,504 0 0
ATWOOD OCEANICS CMN STK Cmn 050095908 479 52,200 SH Call DFND 1 52,200 0 0
ATWOOD OCEANICS CMN STK Cmn 050095958 330 36,000 SH Put DFND 1 36,000 0 0
ATWOOD OCEANICS CMN STK Cmn 050095108 2,307 251,594 SH   DFND   251,594 0 0
ATWOOD OCEANICS CMN STK Cmn 050095108 3,066 334,364 SH   DFND 2 334,364 0 0
AU OPTRONICS CORP - ADR Depository Receipt 002255107 229 77,650 SH   DFND 1 0 0 0
AUDIOCODES LTD Cmn M15342904 51 11,000 SH Call DFND 1 11,000 0 0
AUTOBYTEL INC CMN STK Cmn 05275N205 386 22,239 SH   DFND 2 22,239 0 0
AUTODESK INC Cmn 052769106 1,935 33,188 SH   DFND 1 33,188 0 0
AUTODESK INC Cmn 052769906 6,974 119,600 SH Call DFND 1 119,600 0 0
AUTODESK INC Cmn 052769956 4,624 79,300 SH Put DFND 1 79,300 0 0
AUTODESK INC Cmn 052769956 618 10,600 SH Put DFND 2 10,600 0 0
AUTODESK INC Cmn 052769906 420 7,200 SH Call DFND 2 7,200 0 0
AUTODESK INC Cmn 052769106 5,203 89,235 SH   DFND 2 89,235 0 0
AUTOHOME INC Depository Receipt 05278C107 570 20,406 SH   DFND 1 0 0 0
AUTOLIV INC CMN STOCK Cmn 052800909 2,512 21,200 SH Call DFND 1 21,200 0 0
AUTOLIV INC CMN STOCK Cmn 052800959 201 1,700 SH Put DFND 1 1,700 0 0
AUTOLIV INC CMN STOCK Cmn 052800109 19,524 164,790 SH   DFND   164,790 0 0
AUTOMATIC DATA PROC. COMMON STOCK Cmn 053015903 8,307 92,600 SH Call DFND 1 92,600 0 0
AUTOMATIC DATA PROC. COMMON STOCK Cmn 053015953 1,184 13,200 SH Put DFND 1 13,200 0 0
AUTOMATIC DATA PROC. COMMON STOCK Cmn 053015103 24,247 270,285 SH   DFND   270,285 0 0
AUTONATION INC CMN STK Cmn 05329W102 2,304 49,356 SH   DFND 1 49,356 0 0
AUTONATION INC CMN STK Cmn 05329W952 2,857 61,200 SH Put DFND 1 61,200 0 0
AUTONATION INC CMN STK Cmn 05329W902 2,437 52,200 SH Call DFND 1 52,200 0 0
AUTOZONE INC CMN STK Cmn 053332102 1,540 1,933 SH   DFND 1 1,933 0 0
AUTOZONE INC CMN STK Cmn 053332952 37,604 47,200 SH Put DFND 1 47,200 0 0
AUTOZONE INC CMN STK Cmn 053332902 33,541 42,100 SH Call DFND 1 42,100 0 0
AUTOZONE INC CMN STK Cmn 053332952 2,868 3,600 SH Put DFND 2 3,600 0 0
AUTOZONE INC CMN STK Cmn 053332902 3,426 4,300 SH Call DFND 2 4,300 0 0
AUTOZONE INC CMN STK Cmn 053332102 6,378 8,006 SH   DFND 2 8,006 0 0
AVALON HLDGS CO CMN STOCK Cmn 05343P109 20 10,873 SH   DFND 1 10,873 0 0
AVALONBAY COMMUNITIES INC Cmn 053484901 4,146 21,800 SH Call DFND 1 21,800 0 0
AVALONBAY COMMUNITIES INC Cmn 053484951 1,407 7,400 SH Put DFND 1 7,400 0 0
AVALONBAY COMMUNITIES INC Cmn 053484101 16,618 87,370 SH   DFND 2 87,370 0 0
AVANGRID INC Cmn 05351W903 622 15,500 SH Call DFND 1 15,500 0 0
AVANGRID INC Cmn 05351W103 1,725 43,000 SH   DFND   43,000 0 0
AVEO PHARMACEUTICALS INC Cmn 053588109 25 27,461 SH   DFND 1 27,461 0 0
AVEO PHARMACEUTICALS INC Cmn 053588909 13 14,000 SH Call DFND 1 14,000 0 0
AVERY DENNISON CORP Cmn 053611909 959 13,300 SH Call DFND 1 13,300 0 0
AVERY DENNISON CORP Cmn 053611959 231 3,200 SH Put DFND 1 3,200 0 0
AVERY DENNISON CORP Cmn 053611109 5,250 72,804 SH   DFND 2 72,804 0 0
AVG TECHNOLOGIES Cmn N07831905 357 17,200 SH Call DFND 1 17,200 0 0
AVG TECHNOLOGIES Cmn N07831105 2,414 116,334 SH   DFND 2 116,334 0 0
AVIS BUDGET GROUP INC COMMON STOCK Cmn 053774955 3,021 110,400 SH Put DFND 1 110,400 0 0
AVIS BUDGET GROUP INC COMMON STOCK Cmn 053774905 4,145 151,500 SH Call DFND 1 151,500 0 0
AVIS BUDGET GROUP INC COMMON STOCK Cmn 053774955 271 9,900 SH Put DFND 2 9,900 0 0
AVIS BUDGET GROUP INC COMMON STOCK Cmn 053774105 5,028 183,780 SH   DFND   183,780 0 0
AVISTA CORP CMN STK Cmn 05379B107 995 24,399 SH   DFND 1 24,399 0 0
AVNET INC. COMMON STOCK Cmn 053807903 1,511 34,100 SH Call DFND 1 34,100 0 0
AVNET INC. COMMON STOCK Cmn 053807953 279 6,300 SH Put DFND 1 6,300 0 0
AVNET INC. COMMON STOCK Cmn 053807103 3,978 89,804 SH   DFND   89,804 0 0
AVNET INC. COMMON STOCK Cmn 053807103 1,731 39,082 SH   DFND 2 39,082 0 0
AVON PRODUCTS INC. Cmn 054303952 501 104,200 SH Put DFND 1 104,200 0 0
AVON PRODUCTS INC. Cmn 054303902 581 120,800 SH Call DFND 1 120,800 0 0
AVON PRODUCTS INC. Cmn 054303102 1,481 307,850 SH   DFND   307,850 0 0
AVX CORP NEW CMN STOCK Cmn 002444107 3,376 268,608 SH   DFND   268,608 0 0
AVX CORP NEW CMN STOCK Cmn 002444107 258 20,548 SH   DFND 2 20,548 0 0
AXALTA COATING SYSTEMS LTD Cmn G0750C908 937 32,100 SH Call DFND 1 32,100 0 0
AXALTA COATING SYSTEMS LTD Cmn G0750C108 2,500 85,632 SH   DFND 2 85,632 0 0
AXCELIS INC CMN STK Cmn 054540109 115 40,929 SH   DFND 1 40,929 0 0
AXIALL CORP Cmn 05463D950 544 24,900 SH Put DFND 1 24,900 0 0
AXIALL CORP Cmn 05463D900 393 18,000 SH Call DFND 1 18,000 0 0
AXIALL CORP Cmn 05463D100 853 39,034 SH   DFND   39,034 0 0
AXIS CAPITAL HOLDINGS LTD Cmn G0692U909 272 4,900 SH Call DFND 1 4,900 0 0
AXOVANT SCIENCES LTD Cmn G0750W104 692 60,266 SH   DFND   60,266 0 0
AZZ INCORPORATED CMN STK Cmn 002474954 362 6,400 SH Put DFND 1 6,400 0 0
AZZ INCORPORATED CMN STK Cmn 002474104 970 17,141 SH   DFND 2 17,141 0 0
B&G FOODS INC Cmn 05508R906 661 19,000 SH Call DFND 1 19,000 0 0
B&G FOODS INC Cmn 05508R956 421 12,100 SH Put DFND 1 12,100 0 0
B&G FOODS INC Cmn 05508R106 5,542 159,193 SH   DFND   159,193 0 0
B&G FOODS INC Cmn 05508R106 4,110 118,073 SH   DFND 2 118,073 0 0
B/E AEROSPACE INC Cmn 073302101 687 14,894 SH   DFND 1 14,894 0 0
B/E AEROSPACE INC Cmn 073302901 844 18,300 SH Call DFND 1 18,300 0 0
B/E AEROSPACE INC Cmn 073302951 415 9,000 SH Put DFND 1 9,000 0 0
B/E AEROSPACE INC Cmn 073302101 508 11,023 SH   DFND   11,023 0 0
B/E AEROSPACE INC Cmn 073302101 8,626 187,034 SH   DFND 2 187,034 0 0
BABCOCK & WILCOX ENTERPR Cmn 05614L100 731 34,159 SH   DFND 2 34,159 0 0
BADGER METER INC CMN STK Cmn 056525908 379 5,700 SH Call DFND 1 5,700 0 0
BAIDU INC Depository Receipt 056752108 31,140 163,138 SH   DFND   0 0 0
BAKER HUGHES COMMON STOCK BHI Cmn 057224957 1,126 25,700 SH Put DFND 1 25,700 0 0
BAKER HUGHES COMMON STOCK BHI Cmn 057224907 622 14,200 SH Call DFND 1 14,200 0 0
BAKER HUGHES COMMON STOCK BHI Cmn 057224107 81,417 1,857,562 SH   DFND   1,857,562 0 0
BALL CORP Cmn 058498906 2,866 40,200 SH Call DFND 1 40,200 0 0
BALL CORP Cmn 058498956 599 8,400 SH Put DFND 1 8,400 0 0
BALLANTYNE STRONG INC Cmn 058516105 112 24,485 SH   DFND   24,485 0 0
BALLARD PWR SYS INC CMN STOCK Cmn 058586108 106 75,738 SH   DFND 1 75,738 0 0
BALLARD PWR SYS INC CMN STOCK Cmn 058586908 41 29,000 SH Call DFND 1 29,000 0 0
BALLARD PWR SYS INC CMN STOCK Cmn 058586958 18 12,800 SH Put DFND 1 12,800 0 0
BANC OF CALIFORNIA INC Cmn 05990K106 356 20,353 SH   DFND 1 20,353 0 0
BANCO BRADESCO-SPON ADR 1:1000 Depository Receipt 059460303 76 10,157 SH   DFND 1 0 0 0
BANCO ITAU SA -ADR 1:500 PREF SHARES (ITAU4-BSAA) Depository Receipt 465562106 1,602 186,547 SH   DFND 1 0 0 0
BANCO MACRO ADR Depository Receipt 05961W105 379 5,878 SH   DFND 1 0 0 0
BANCO SANTANDER CENTRAL HISPANO SA- SPONS ADR 1:1 Depository Receipt 05964H105 485 111,163 SH   DFND 1 0 0 0
BANCORPSOUTH INC CMN STK Cmn 059692103 19,985 937,812 SH   DFND   937,812 0 0
BANK MUTUAL CORPORATION Cmn 063750103 131 17,349 SH   DFND 2 17,349 0 0
BANK OF HAWAII CORP. CMN STK Cmn 062540909 225 3,300 SH Call DFND 1 3,300 0 0
BANK OF MONTRAL CMN STK Cmn 063671901 2,531 41,700 SH Call DFND 1 41,700 0 0
BANK OF MONTRAL CMN STK Cmn 063671951 1,062 17,500 SH Put DFND 1 17,500 0 0
BANK OF NOVA SCOTIA COMMON STOCK Cmn 064149957 1,368 28,000 SH Put DFND 1 28,000 0 0
BANK OF NOVA SCOTIA COMMON STOCK Cmn 064149907 1,730 35,400 SH Call DFND 1 35,400 0 0
BANK OF THE OZARKS INC CMN STOCK Cmn 063904906 1,238 29,500 SH Call DFND 1 29,500 0 0
BANK OF THE OZARKS INC CMN STOCK Cmn 063904956 495 11,800 SH Put DFND 1 11,800 0 0
BANKAMERICA CORP CMN STOCK Cmn 060505904 72,059 5,329,800 SH Call DFND 1 5,329,800 0 0
BANKAMERICA CORP CMN STOCK Cmn 060505954 45,823 3,389,300 SH Put DFND 1 3,389,300 0 0
BANKAMERICA CORP CMN STOCK Cmn 060505954 3,398 251,300 SH Put DFND 2 251,300 0 0
BANKAMERICA CORP CMN STOCK Cmn 060505904 3,361 248,600 SH Call DFND 2 248,600 0 0
BANKAMERICA CORP CMN STOCK Cmn 060505104 80,034 5,919,656 SH   DFND   5,919,656 0 0
BANKRATE INC Cmn 06647F102 179 19,475 SH   DFND 1 19,475 0 0
BANKRATE INC Cmn 06647F952 157 17,100 SH Put DFND 1 17,100 0 0
BANKRATE INC Cmn 06647F102 412 44,910 SH   DFND   44,910 0 0
BANKUNITED INC Cmn 06652K903 203 5,900 SH Call DFND 1 5,900 0 0
BANKUNITED INC Cmn 06652K103 1,271 36,901 SH   DFND   36,901 0 0
BAOZUN INC Depository Receipt 06684L103 1,728 295,966 SH   DFND   0 0 0
BAOZUN INC Depository Receipt 06684L103 59 10,141 SH   DFND 1 0 0 0
BARD C R INC Cmn 067383109 649 3,202 SH   DFND 1 3,202 0 0
BARD C R INC Cmn 067383909 7,783 38,400 SH Call DFND 1 38,400 0 0
BARD C R INC Cmn 067383959 3,162 15,600 SH Put DFND 1 15,600 0 0
BARD C R INC Cmn 067383109 103,683 511,587 SH   DFND   511,587 0 0
BARNES & NOBLE INC CMN STK Cmn 067774909 968 78,300 SH Call DFND 1 78,300 0 0
BARNES & NOBLE INC CMN STK Cmn 067774959 398 32,200 SH Put DFND 1 32,200 0 0
BARNES & NOBLE INC CMN STK Cmn 067774109 1,279 103,483 SH   DFND   103,483 0 0
BARNES GROUP INC CMN STK Cmn 067806909 434 12,400 SH Call DFND 1 12,400 0 0
BARNES GROUP INC CMN STK Cmn 067806109 1,832 52,306 SH   DFND 2 52,306 0 0
BARNWELL INDUSTRIES CMN STK Cmn 068221100 17 10,512 SH   DFND 1 10,512 0 0
BARRACUDA NETWORKS INC Cmn 068323954 302 19,600 SH Put DFND 1 19,600 0 0
BARRACUDA NETWORKS INC Cmn 068323904 376 24,400 SH Call DFND 1 24,400 0 0
BARRICK GOLD CORP Cmn 067901108 2,946 216,932 SH   DFND 1 216,932 0 0
BARRICK GOLD CORP Cmn 067901908 14,004 1,031,200 SH Call DFND 1 1,031,200 0 0
BARRICK GOLD CORP Cmn 067901958 7,889 580,900 SH Put DFND 1 580,900 0 0
BARRON'S 400 ETF Cmn 00162Q726 397 13,121 SH   DFND 1 13,121 0 0
BASIC ENERGY SERVICES INC Cmn 06985P900 343 124,100 SH Call DFND 1 124,100 0 0
BAUER PERFORMANCE SPORTS LTD Cmn 71377G950 32 10,000 SH Put DFND 1 10,000 0 0
BAUER PERFORMANCE SPORTS LTD Cmn 71377G900 34 10,700 SH Call DFND 1 10,700 0 0
BAXALTA INC Cmn 07177M103 2,196 54,356 SH   DFND 1 54,356 0 0
BAXALTA INC Cmn 07177M903 982 24,300 SH Call DFND 1 24,300 0 0
BAXALTA INC Cmn 07177M953 461 11,400 SH Put DFND 1 11,400 0 0
BAXTER INTL INC Cmn 071813109 357 8,685 SH   DFND 1 8,685 0 0
BAXTER INTL INC Cmn 071813909 3,660 89,100 SH Call DFND 1 89,100 0 0
BAXTER INTL INC Cmn 071813959 1,405 34,200 SH Put DFND 1 34,200 0 0
BAXTER INTL INC Cmn 071813109 196,889 4,792,815 SH   DFND   4,792,815 0 0
BAXTER INTL INC Cmn 071813109 17,287 420,820 SH   DFND 2 420,820 0 0
BAYTEX ENERGY CORP Cmn 07317Q105 385 96,951 SH   DFND 1 96,951 0 0
BAYTEX ENERGY CORP Cmn 07317Q955 91 22,900 SH Put DFND 1 22,900 0 0
BAYTEX ENERGY CORP Cmn 07317Q905 61 15,300 SH Call DFND 1 15,300 0 0
BAYTEX ENERGY CORP Cmn 07317Q105 417 104,988 SH   DFND 2 104,988 0 0
BAZAARVOICE INC Cmn 073271108 87 27,498 SH   DFND 1 27,498 0 0
BAZAARVOICE INC Cmn 073271108 444 141,100 SH   DFND 2 141,100 0 0
BB&T CORP. COMMON STOCK Cmn 054937907 6,784 203,900 SH Call DFND 1 203,900 0 0
BB&T CORP. COMMON STOCK Cmn 054937957 5,134 154,300 SH Put DFND 1 154,300 0 0
BB&T CORP. COMMON STOCK Cmn 054937107 1,350 40,581 SH   DFND 2 40,581 0 0
BCE INC CMN STK Cmn 05534B900 1,416 31,100 SH Call DFND 1 31,100 0 0
BCE INC CMN STK Cmn 05534B950 246 5,400 SH Put DFND 1 5,400 0 0
BEACON ROOFING SUPPLY INC COMMON STOCK Cmn 073685109 39,800 970,507 SH   DFND   970,507 0 0
BEACON ROOFING SUPPLY INC COMMON STOCK Cmn 073685109 5,383 131,252 SH   DFND 2 131,252 0 0
BEAZER HOMES USA INC CMN STK Cmn 07556Q881 101 11,535 SH   DFND 1 11,535 0 0
BEAZER HOMES USA INC CMN STK Cmn 07556Q951 590 67,700 SH Put DFND 1 67,700 0 0
BEAZER HOMES USA INC CMN STK Cmn 07556Q901 400 45,900 SH Call DFND 1 45,900 0 0
BEAZER HOMES USA INC CMN STK Cmn 07556Q881 865 99,254 SH   DFND   99,254 0 0
BEAZER HOMES USA INC CMN STK Cmn 07556Q881 235 26,957 SH   DFND 2 26,957 0 0
BECTON DICKINSON & CO Cmn 075887109 379 2,499 SH   DFND 1 2,499 0 0
BECTON DICKINSON & CO Cmn 075887909 5,344 35,200 SH Call DFND 1 35,200 0 0
BECTON DICKINSON & CO Cmn 075887959 1,564 10,300 SH Put DFND 1 10,300 0 0
BECTON DICKINSON & CO Cmn 075887109 74,596 491,343 SH   DFND   491,343 0 0
BECTON DICKINSON & CO Cmn 075887109 2,931 19,307 SH   DFND 2 19,307 0 0
BED BATH & BEYOND INC CMN STK Cmn 075896100 1,684 33,926 SH   DFND 1 33,926 0 0
BED BATH & BEYOND INC CMN STK Cmn 075896950 9,407 189,500 SH Put DFND 2 189,500 0 0
BED BATH & BEYOND INC CMN STK Cmn 075896950 7,530 151,700 SH Put DFND 1 151,700 0 0
BED BATH & BEYOND INC CMN STK Cmn 075896900 7,292 146,900 SH Call DFND 1 146,900 0 0
BED BATH & BEYOND INC CMN STK Cmn 075896900 6,488 130,700 SH Call DFND 2 130,700 0 0
BED BATH & BEYOND INC CMN STK Cmn 075896100 7,273 146,506 SH   DFND 2 146,506 0 0
BELDEN INC CMN STK Cmn 077454956 301 4,900 SH Put DFND 1 4,900 0 0
BELDEN INC CMN STK Cmn 077454906 246 4,000 SH Call DFND 1 4,000 0 0
BELDEN INC CMN STK Cmn 077454106 3,466 56,475 SH   DFND 2 56,475 0 0
BELLICUM PHARMACEUTICALS INC Cmn 079481107 149 15,888 SH   DFND 1 15,888 0 0
BELLICUM PHARMACEUTICALS INC Cmn 079481907 200 21,400 SH Call DFND 1 21,400 0 0
BELMOND LTD Cmn G1154H107 113 11,880 SH   DFND   11,880 0 0
BEMIS COMPANY Cmn 081437905 663 12,800 SH Call DFND 1 12,800 0 0
BEMIS COMPANY Cmn 081437955 280 5,400 SH Put DFND 1 5,400 0 0
BENEFICIAL BANCORP INC Cmn 08171T902 138 10,100 SH Call DFND 1 10,100 0 0
BENEFICIAL BANCORP INC Cmn 08171T102 918 67,028 SH   DFND 2 67,028 0 0
BENEFITFOCUS INC Cmn 08180D106 212 6,362 SH   DFND 1 6,362 0 0
BENEFITFOCUS INC Cmn 08180D956 690 20,700 SH Put DFND 1 20,700 0 0
BENEFITFOCUS INC Cmn 08180D906 527 15,800 SH Call DFND 1 15,800 0 0
BERKLEY (W R) CORP CMN STK Cmn 084423902 281 5,000 SH Call DFND 1 5,000 0 0
BERKLEY (W R) CORP CMN STK Cmn 084423102 52,127 927,531 SH   DFND   927,531 0 0
BERKLEY (W R) CORP CMN STK Cmn 084423102 547 9,726 SH   DFND 2 9,726 0 0
BERKSHIRE HATHAWAY INC CMN STK Cmn 084670108 1,921 9 SH   DFND 1 9 0 0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK Cmn 084670702 1,491 10,510 SH   DFND 1 10,510 0 0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK Cmn 084670952 45,118 318,000 SH Put DFND 1 318,000 0 0
BERKSHIRE HATHAWAYS - CLASS B COMMON STOCK Cmn 084670902 41,401 291,800 SH Call DFND 1 291,800 0 0
BERRY PLASTICS GROUP INC Cmn 08579W103 249 6,877 SH   DFND 1 6,877 0 0
BERRY PLASTICS GROUP INC Cmn 08579W903 437 12,100 SH Call DFND 1 12,100 0 0
BERRY PLASTICS GROUP INC Cmn 08579W103 24,284 671,753 SH   DFND   671,753 0 0
BERRY PLASTICS GROUP INC Cmn 08579W103 595 16,459 SH   DFND 2 16,459 0 0
BEST BUY CO. COMMON STOCK Cmn 086516951 6,900 212,700 SH Put DFND 1 212,700 0 0
BEST BUY CO. COMMON STOCK Cmn 086516901 8,230 253,700 SH Call DFND 1 253,700 0 0
BEST BUY CO. COMMON STOCK Cmn 086516101 6,227 191,940 SH   DFND 2 191,940 0 0
BGC PARTNERS 4.5% CB 07/15/2016-REGISTERED Bond 05541TAD3 13,709 13,388,000 PRN   DFND   0 0 0
BGC PARTNERS INC CMN STOCK Cmn 05541T101 1,125 124,332 SH   DFND 1 124,332 0 0
BGC PARTNERS INC CMN STOCK Cmn 05541T951 411 45,400 SH Put DFND 1 45,400 0 0
BGC PARTNERS INC CMN STOCK Cmn 05541T901 153 16,900 SH Call DFND 1 16,900 0 0
BGC PARTNERS INC CMN STOCK Cmn 05541T101 662 73,111 SH   DFND   73,111 0 0
BIG 5 SPORTING GOODS CORP CMN STOCK Cmn 08915P901 173 15,600 SH Call DFND 1 15,600 0 0
BIG LOTS INC CMN STK Cmn 089302903 1,409 31,100 SH Call DFND 1 31,100 0 0
BIG LOTS INC CMN STK Cmn 089302953 516 11,400 SH Put DFND 1 11,400 0 0
BIG LOTS INC CMN STK Cmn 089302103 348 7,689 SH   DFND   7,689 0 0
BIG LOTS INC CMN STK Cmn 089302103 2,321 51,249 SH   DFND 2 51,249 0 0
BILL BARRETT CORP COMMON STOCK Cmn 06846N904 190 30,500 SH Call DFND 1 30,500 0 0
BILL BARRETT CORP COMMON STOCK Cmn 06846N954 147 23,700 SH Put DFND 1 23,700 0 0
BIOCRYST PHARMACEUTICALS INC CMN STK Cmn 09058V903 56 19,700 SH Call DFND 1 19,700 0 0
BIODEL INC Cmn 09064M204 4 11,573 SH   DFND 1 11,573 0 0
BIODEL INC Cmn 09064M904 28 84,800 SH Call DFND 1 84,800 0 0
BIODELIVERY SCIENCES INT'L INC CMN STK Cmn 09060J106 308 95,361 SH   DFND 1 95,361 0 0
BIODELIVERY SCIENCES INT'L INC CMN STK Cmn 09060J956 45 13,900 SH Put DFND 1 13,900 0 0
BIOGEN INC Cmn 09062X103 5,328 20,469 SH   DFND 1 20,469 0 0
BIOGEN INC Cmn 09062X903 61,878 237,700 SH Call DFND 1 237,700 0 0
BIOGEN INC Cmn 09062X953 62,008 238,200 SH Put DFND 1 238,200 0 0
BIOGEN INC Cmn 09062X103 81,374 312,593 SH   DFND   312,593 0 0
BIOGEN INC Cmn 09062X103 1,563 6,006 SH   DFND 2 6,006 0 0
BIOLASE INC Cmn 090911108 33 25,423 SH   DFND 1 25,423 0 0
BIOLIFE SOLUTIONS INC CMN STK Cmn 09062W204 19 10,252 SH   DFND 1 10,252 0 0
BIOMARIN PHARMACEUTICAL INC 0.75% CB 10/15/2018-RE Bond 09061GAE1 7,802 6,743,000 PRN   DFND   0 0 0
BIOMARIN PHARMACEUTICAL INC CMN STOCK Cmn 09061G101 1,017 12,335 SH   DFND 1 12,335 0 0
BIOMARIN PHARMACEUTICAL INC CMN STOCK Cmn 09061G901 3,052 37,000 SH Call DFND 1 37,000 0 0
BIOMARIN PHARMACEUTICAL INC CMN STOCK Cmn 09061G951 1,122 13,600 SH Put DFND 1 13,600 0 0
BIOMARIN PHARMACEUTICAL INC CMN STOCK Cmn 09061G101 180,016 2,182,540 SH   DFND   2,182,540 0 0
BIOMIRA INC CMN STOCK Cmn 682324108 17 13,774 SH   DFND 1 13,774 0 0
BIOMIRA INC CMN STOCK Cmn 682324958 22 17,000 SH Put DFND 1 17,000 0 0
BIOMIRA INC CMN STOCK Cmn 682324908 19 14,800 SH Call DFND 1 14,800 0 0
BIO-PATH HOLDINGS INC COMMON STOCK Cmn 09057N102 51 19,852 SH   DFND 1 19,852 0 0
BIOPHARMX CORP Cmn 09072X101 16 14,302 SH   DFND 1 14,302 0 0
BIO-RAD LABS -CL A CMN STK Cmn 090572207 386 2,820 SH   DFND 1 2,820 0 0
BIO-RAD LABS -CL A CMN STK Cmn 090572207 679 4,968 SH   DFND 2 4,968 0 0
BIOSCRIP INC COMMON STOCK Cmn 09069N108 38 17,818 SH   DFND 1 17,818 0 0
BIOSCRIP INC COMMON STOCK Cmn 09069N958 23 10,900 SH Put DFND 1 10,900 0 0
BIOSHARES BIOTECHNOLOGY PROD Cmn 26923G202 216 8,756 SH   DFND 1 8,756 0 0
BIOSTAGE INC Cmn 41690A106 32 18,036 SH   DFND 1 18,036 0 0
BIOTA HOLDINGS LTD Cmn 090694100 20 13,403 SH   DFND 1 13,403 0 0
BIO-TECHNE CORP Cmn 09073M104 6,413 67,844 SH   DFND   67,844 0 0
BIOTELEMETRY INC Cmn 090672906 144 12,300 SH Call DFND 1 12,300 0 0
BIOTELEMETRY INC Cmn 090672106 356 30,518 SH   DFND 2 30,518 0 0
BITAUTO HOLDINGS LTD-ADR Depository Receipt 091727107 203 8,194 SH   DFND 1 0 0 0
BJ'S RESTAURANTS INC CMN STOCK Cmn 09180C906 790 19,000 SH Call DFND 1 19,000 0 0
BJ'S RESTAURANTS INC CMN STOCK Cmn 09180C106 3,226 77,611 SH   DFND   77,611 0 0
BJ'S RESTAURANTS INC CMN STOCK Cmn 09180C106 5,589 134,436 SH   DFND 2 134,436 0 0
BLACK BOX CORP CMN STK Cmn 091826107 353 26,217 SH   DFND   26,217 0 0
BLACK HILLS CORP CMN STK Cmn 092113109 1,028 17,099 SH   DFND 1 17,099 0 0
BLACK HILLS CORP CMN STK Cmn 092113909 301 5,000 SH Call DFND 1 5,000 0 0
BLACK HILLS CORP CMN STK Cmn 092113109 352 5,849 SH   DFND   5,849 0 0
BLACKBAUD INC COMMON STOCK Cmn 09227Q900 327 5,200 SH Call DFND 1 5,200 0 0
BLACKBAUD INC COMMON STOCK Cmn 09227Q100 1,626 25,858 SH   DFND 2 25,858 0 0
BLACKBERRY LTD Cmn 09228F103 779 96,325 SH   DFND 1 96,325 0 0
BLACKBERRY LTD Cmn 09228F953 2,983 368,700 SH Put DFND 1 368,700 0 0
BLACKBERRY LTD Cmn 09228F903 3,437 424,900 SH Call DFND 1 424,900 0 0
BLACKHAWK NETWORK HOLDINGS I Cmn 09238E904 494 14,400 SH Call DFND 1 14,400 0 0
BLACKHAWK NETWORK HOLDINGS I Cmn 09238E104 1,089 31,745 SH   DFND 2 31,745 0 0
BLACKROCK CAPITAL INVESTMENT C Cmn 092533108 160 16,951 SH   DFND 1 16,951 0 0
BLACKROCK INC - COMMON STOCK Cmn 09247X951 23,942 70,300 SH Put DFND 1 70,300 0 0
BLACKROCK INC - COMMON STOCK Cmn 09247X901 20,979 61,600 SH Call DFND 1 61,600 0 0
BLACKROCK INC - COMMON STOCK Cmn 09247X101 60,116 176,516 SH   DFND   176,516 0 0
BLACKSTONE GROUP LP Cmn 09253U108 1,222 43,571 SH   DFND 1 43,571 0 0
BLACKSTONE GROUP LP Cmn 09253U958 15,680 559,000 SH Put DFND 1 559,000 0 0
BLACKSTONE GROUP LP Cmn 09253U908 10,690 381,100 SH Call DFND 1 381,100 0 0
BLACKSTONE MORTGAGE TRUST 5.25% CB 12/01/2018-REGI Bond 09257WAA8 5,159 4,928,000 PRN   DFND   0 0 0
BLDRS ASIA 50 ADR INDEX FUND Cmn 09348R102 865 33,540 SH   DFND 1 33,540 0 0
BLDRS DEV MKTS 100 ADR INDEX Cmn 09348R201 758 38,516 SH   DFND 1 38,516 0 0
BLDRS EMER MKTS 50 ADR INDEX Cmn 09348R300 1,513 48,885 SH   DFND 1 48,885 0 0
BLDRS EUROPE 100 ADR INDEX Cmn 09348R409 578 29,707 SH   DFND 1 29,707 0 0
BLOCK H & R INC Cmn 093671105 3,743 141,674 SH   DFND 1 141,674 0 0
BLOCK H & R INC Cmn 093671955 3,968 150,200 SH Put DFND 1 150,200 0 0
BLOCK H & R INC Cmn 093671955 1,078 40,800 SH Put DFND 2 40,800 0 0
BLOCK H & R INC Cmn 093671905 1,258 47,600 SH Call DFND 2 47,600 0 0
BLOCK H & R INC Cmn 093671905 230 8,700 SH Call DFND 1 8,700 0 0
BLOCK H & R INC Cmn 093671105 22,328 845,120 SH   DFND   845,120 0 0
BLONDER TONGUE LABS INC CMN STOCK Cmn 093698108 13 33,169 SH   DFND 1 33,169 0 0
BLOOMIN' BRANDS INC Cmn 094235908 182 10,800 SH Call DFND 1 10,800 0 0
BLOOMIN' BRANDS INC Cmn 094235108 53,152 3,150,694 SH   DFND   3,150,694 0 0
BLUCORA 4.25% CB 04/01/2019-REGISTERED Bond 095229AB6 17,618 23,483,000 PRN   DFND   0 0 0
BLUCORA INC Cmn 095229950 6,708 1,300,000 SH Put DFND   1,300,000 0 0
BLUCORA INC Cmn 095229950 129 25,000 SH Put DFND 1 25,000 0 0
BLUE BUFFALO PET PRODUCTS IN Cmn 09531U902 1,024 39,900 SH Call DFND 1 39,900 0 0
BLUE BUFFALO PET PRODUCTS IN Cmn 09531U952 582 22,700 SH Put DFND 1 22,700 0 0
BLUE BUFFALO PET PRODUCTS IN Cmn 09531U102 43,379 1,690,527 SH   DFND   1,690,527 0 0
BLUE HILLS BANCORP INC Cmn 095573101 242 17,675 SH   DFND 2 17,675 0 0
BLUE NILE INC. COMMON STOCK Cmn 09578R103 263 10,244 SH   DFND 1 10,244 0 0
BLUE NILE INC. COMMON STOCK Cmn 09578R953 702 27,300 SH Put DFND 1 27,300 0 0
BLUE NILE INC. COMMON STOCK Cmn 09578R103 377 14,678 SH   DFND 2 14,678 0 0
BLUEBIRD BIO INC Cmn 09609G100 1,178 27,728 SH   DFND 1 27,728 0 0
BLUEBIRD BIO INC Cmn 09609G950 1,955 46,000 SH Put DFND 1 46,000 0 0
BLUEBIRD BIO INC Cmn 09609G900 1,037 24,400 SH Call DFND 1 24,400 0 0
BLUELINX HOLDINGS INC. COMMON STOCK Cmn 09624H109 13 21,227 SH   DFND 1 21,227 0 0
BOARDWALK PIPELINE PARTNERS LP Cmn 096627904 924 62,700 SH Call DFND 1 62,700 0 0
BOARDWALK PIPELINE PARTNERS LP Cmn 096627954 237 16,100 SH Put DFND 1 16,100 0 0
BOB EVANS FARMS CMN STK Cmn 096761901 616 13,200 SH Call DFND 1 13,200 0 0
BOB EVANS FARMS CMN STK Cmn 096761951 346 7,400 SH Put DFND 1 7,400 0 0
BOFI HOLDING INC COMMON STOCK Cmn 05566U958 952 44,600 SH Put DFND 1 44,600 0 0
BOFI HOLDING INC COMMON STOCK Cmn 05566U908 1,007 47,200 SH Call DFND 1 47,200 0 0
BOISE CASCADE CO Cmn 09739D100 232 11,195 SH   DFND 1 11,195 0 0
BOISE CASCADE CO Cmn 09739D100 1,398 67,494 SH   DFND 2 67,494 0 0
BOJANGLES' INC Cmn 097488950 209 12,300 SH Put DFND 1 12,300 0 0
BOJANGLES' INC Cmn 097488900 219 12,900 SH Call DFND 1 12,900 0 0
BOJANGLES' INC Cmn 097488100 266 15,649 SH   DFND 2 15,649 0 0
BOK FINANCIAL CORP CMN STK Cmn 05561Q201 634 11,609 SH   DFND 1 11,609 0 0
BOK FINANCIAL CORP CMN STK Cmn 05561Q901 3,091 56,600 SH Call DFND 1 56,600 0 0
BOK FINANCIAL CORP CMN STK Cmn 05561Q951 677 12,400 SH Put DFND 1 12,400 0 0
BOK FINANCIAL CORP CMN STK Cmn 05561Q201 2,672 48,912 SH   DFND   48,912 0 0
BONANZA CREEK ENERGY INC Cmn 097793103 54 34,181 SH   DFND 1 34,181 0 0
BONANZA CREEK ENERGY INC Cmn 097793953 71 44,800 SH Put DFND 1 44,800 0 0
BONANZA CREEK ENERGY INC Cmn 097793903 41 26,100 SH Call DFND 1 26,100 0 0
BONANZA CREEK ENERGY INC Cmn 097793103 187 117,422 SH   DFND   117,422 0 0
BONSO ELECTRONICS INTL INC CMN STK Cmn 098529308 18 13,101 SH   DFND 1 13,101 0 0
BON-TON STORES INC Cmn 09776J901 24 10,400 SH Call DFND 1 10,400 0 0
BOOT BARN HOLDINGS INC Cmn 099406100 512 54,465 SH   DFND 2 54,465 0 0
BOOZ ALLEN HAMILTON HOLDINGS Cmn 099502106 39,655 1,309,604 SH   DFND   1,309,604 0 0
BORG WARNER INC CMN STK Cmn 099724906 1,962 51,100 SH Call DFND 1 51,100 0 0
BORG WARNER INC CMN STK Cmn 099724956 1,286 33,500 SH Put DFND 1 33,500 0 0
BORG WARNER INC CMN STK Cmn 099724106 96,880 2,522,921 SH   DFND   2,522,921 0 0
BORG WARNER INC CMN STK Cmn 099724106 294 7,661 SH   DFND 2 7,661 0 0
BOSTON BEER CO INC -CL A CMN STOCK Cmn 100557957 3,257 17,600 SH Put DFND 1 17,600 0 0
BOSTON BEER CO INC -CL A CMN STOCK Cmn 100557907 2,572 13,900 SH Call DFND 1 13,900 0 0
BOSTON BEER CO INC -CL A CMN STOCK Cmn 100557107 3,465 18,721 SH   DFND 2 18,721 0 0
BOSTON PRIVATE FINL HOLDING CMN STK Cmn 101119105 955 83,395 SH   DFND   83,395 0 0
BOSTON PROPERTIES INC CMN STOCK Cmn 101121951 2,859 22,500 SH Put DFND 1 22,500 0 0
BOSTON PROPERTIES INC CMN STOCK Cmn 101121901 3,673 28,900 SH Call DFND 1 28,900 0 0
BOSTON PROPERTIES INC CMN STOCK Cmn 101121101 228 1,794 SH   DFND   1,794 0 0
BOSTON SCIENTIFIC CORP Cmn 101137907 5,192 276,000 SH Call DFND 1 276,000 0 0
BOSTON SCIENTIFIC CORP Cmn 101137957 608 32,300 SH Put DFND 1 32,300 0 0
BOSTON SCIENTIFIC CORP Cmn 101137107 16,514 877,947 SH   DFND   877,947 0 0
BOTTOMLINE TECHNOLOGIES 1.5% CB 12/01/2017-REGISTE Bond 101388AA4 19,718 17,275,000 PRN   DFND   0 0 0
BOTTOMLINE TECHNOLOGIES INC CMN STOCK Cmn 101388906 448 14,700 SH Call DFND 1 14,700 0 0
BOVIE MEDICAL CORP COMMON STOCK Cmn 10211F100 18 10,964 SH   DFND 1 10,964 0 0
BOX INC - CLASS A Cmn 10316T104 384 31,309 SH   DFND 1 31,309 0 0
BOX INC - CLASS A Cmn 10316T904 1,683 137,300 SH Call DFND 1 137,300 0 0
BOX INC - CLASS A Cmn 10316T954 403 32,900 SH Put DFND 1 32,900 0 0
BOYD GAMING CORP CMN STK Cmn 103304101 305 14,745 SH   DFND 1 14,745 0 0
BOYD GAMING CORP CMN STK Cmn 103304951 450 21,800 SH Put DFND 1 21,800 0 0
BOYD GAMING CORP CMN STK Cmn 103304901 240 11,600 SH Call DFND 1 11,600 0 0
BOYD GAMING CORP CMN STK Cmn 103304101 45,589 2,206,609 SH   DFND   2,206,609 0 0
BOYD GAMING CORP CMN STK Cmn 103304101 4,079 197,416 SH   DFND 2 197,416 0 0
BP PLC - SPONS ADR 1:6 Depository Receipt 055622104 1,652 54,725 SH   DFND 2 0 0 0
BP PRUDHOE BAY ROYALTY TRUST CMN STK Cmn 055630107 417 29,555 SH   DFND 1 29,555 0 0
BP PRUDHOE BAY ROYALTY TRUST CMN STK Cmn 055630957 905 64,200 SH Put DFND 1 64,200 0 0
BP PRUDHOE BAY ROYALTY TRUST CMN STK Cmn 055630907 228 16,200 SH Call DFND 1 16,200 0 0
BPZ RESOURCES 8.5% CB 10/01/2017-REGISTERED ESCROW Bond 055ESC206 55 1,000,000 PRN   DFND   0 0 0
BRADY CORP - CL A CMN STK Cmn 104674106 2,396 89,283 SH   DFND   89,283 0 0
BRADY CORP - CL A CMN STK Cmn 104674106 2,389 88,998 SH   DFND 2 88,998 0 0
BRAINSTORM CELL THERAPEUTICS Cmn 10501E201 32 11,948 SH   DFND 1 11,948 0 0
BRANDYWINE REALTY TRUST CMN STK Cmn 105368203 3,921 279,450 SH   DFND 2 279,450 0 0
BREITBURN ENERGY PARTNERS LP Cmn 106776107 10 17,836 SH   DFND 1 17,836 0 0
BREITBURN ENERGY PARTNERS LP Cmn 106776907 37 66,000 SH Call DFND 1 66,000 0 0
BREITBURN ENERGY PARTNERS LP Cmn 106776957 26 45,700 SH Put DFND 1 45,700 0 0
BRIDGELINE DIGITAL INC Cmn 10807Q304 15 17,832 SH   DFND 1 17,832 0 0
BRIDGEPOINT EDUCATION INC Cmn 10807M905 121 12,000 SH Call DFND 1 12,000 0 0
BRIDGEPOINT EDUCATION INC Cmn 10807M105 461 45,687 SH   DFND   45,687 0 0
BRIDGEPOINT EDUCATION INC Cmn 10807M105 158 15,634 SH   DFND 2 15,634 0 0
BRIGGS & STRATTON CORP Cmn 109043959 206 8,600 SH Put DFND 1 8,600 0 0
BRIGGS & STRATTON CORP Cmn 109043909 232 9,700 SH Call DFND 1 9,700 0 0
BRIGGS & STRATTON CORP Cmn 109043109 1,822 76,171 SH   DFND   76,171 0 0
BRIGGS & STRATTON CORP Cmn 109043109 5,573 232,974 SH   DFND 2 232,974 0 0
BRIGHT HORIZONS FAMILY SOLUT Cmn 109194100 507 7,830 SH   DFND 1 7,830 0 0
BRIGHT HORIZONS FAMILY SOLUT Cmn 109194100 246 3,792 SH   DFND   3,792 0 0
BRIGHTCOVE Cmn 10921T101 488 78,195 SH   DFND 2 78,195 0 0
BRINKER INTL INC Cmn 109641900 675 14,700 SH Call DFND 1 14,700 0 0
BRINKER INTL INC Cmn 109641950 202 4,400 SH Put DFND 1 4,400 0 0
BRINK'S CO/THE CMN STOCK Cmn 109696104 212 6,303 SH   DFND 1 6,303 0 0
BRINK'S CO/THE CMN STOCK Cmn 109696954 406 12,100 SH Put DFND 1 12,100 0 0
BRINK'S CO/THE CMN STOCK Cmn 109696904 228 6,800 SH Call DFND 1 6,800 0 0
BRINK'S CO/THE CMN STOCK Cmn 109696104 327 9,741 SH   DFND   9,741 0 0
BRINK'S CO/THE CMN STOCK Cmn 109696104 555 16,537 SH   DFND 2 16,537 0 0
BRISTOL MYERS SQUIBB CO Cmn 110122908 33,805 529,200 SH Call DFND 1 529,200 0 0
BRISTOL MYERS SQUIBB CO Cmn 110122958 26,830 420,000 SH Put DFND 1 420,000 0 0
BRISTOL MYERS SQUIBB CO Cmn 110122108 320,707 5,020,455 SH   DFND   5,020,455 0 0
BRISTOW GROUP INC CMN STK Cmn 110394903 286 15,100 SH Call DFND 1 15,100 0 0
BRISTOW GROUP INC CMN STK Cmn 110394953 219 11,600 SH Put DFND 1 11,600 0 0
BRISTOW GROUP INC CMN STK Cmn 110394103 4,841 255,890 SH   DFND   255,890 0 0
BRIXMOR PROPERTY GROUP INC Cmn 11120U105 5,076 198,138 SH   DFND   198,138 0 0
BRIXMOR PROPERTY GROUP INC Cmn 11120U105 3,490 136,226 SH   DFND 2 136,226 0 0
BROADCOM LTD Cmn Y09827909 21,275 137,700 SH Call DFND 1 137,700 0 0
BROADCOM LTD Cmn Y09827959 17,907 115,900 SH Put DFND 1 115,900 0 0
BROADCOM LTD Cmn Y09827109 247,023 1,598,854 SH   DFND   1,598,854 0 0
BROADRIDGE FINANCIAL SOLUTIONS CMN STK Cmn 11133T903 492 8,300 SH Call DFND 1 8,300 0 0
BROADRIDGE FINANCIAL SOLUTIONS CMN STK Cmn 11133T103 18,530 312,434 SH   DFND   312,434 0 0
BROADSOFT INC Cmn 11133B909 638 15,800 SH Call DFND 1 15,800 0 0
BROADSOFT INC Cmn 11133B409 11,513 285,327 SH   DFND   285,327 0 0
BROADWAY FINL CORP DEL CMN STOCK Cmn 111444105 37 19,242 SH   DFND 1 19,242 0 0
BROADWIND ENERGY INC COMMON STOCK Cmn 11161T207 44 14,753 SH   DFND 1 14,753 0 0
BROCADE COMMUNICATIONS SYS CMN Cmn 111621906 680 64,300 SH Call DFND 1 64,300 0 0
BROCADE COMMUNICATIONS SYS CMN Cmn 111621956 385 36,400 SH Put DFND 1 36,400 0 0
BROCADE COMMUNICATIONS SYS CMN Cmn 111621306 458 43,319 SH   DFND   43,319 0 0
BROCADE COMMUNICATIONS SYS CMN Cmn 111621306 3,080 291,142 SH   DFND 2 291,142 0 0
BROOKDALE SENIOR LIVING INC COMMON STOCK Cmn 112463904 1,399 88,100 SH Call DFND 1 88,100 0 0
BROOKDALE SENIOR LIVING INC COMMON STOCK Cmn 112463954 581 36,600 SH Put DFND 1 36,600 0 0
BROOKDALE SENIOR LIVING INC COMMON STOCK Cmn 112463104 10,173 640,594 SH   DFND   640,594 0 0
BROOKFIELD ASSET MANAGEMENT INC Cmn 112585904 491 14,100 SH Call DFND 1 14,100 0 0
BROOKFIELD INFRASTRUCTURE PA Cmn G16252901 1,180 28,000 SH Call DFND 1 28,000 0 0
BROOKFIELD INFRASTRUCTURE PA Cmn G16252951 232 5,500 SH Put DFND 1 5,500 0 0
BROOKLINE BANCORP INC CMN STOCK Cmn 11373M107 2,351 213,539 SH   DFND   213,539 0 0
BROOKLINE BANCORP INC CMN STOCK Cmn 11373M107 297 27,019 SH   DFND 2 27,019 0 0
BROOKS AUTOMATION INC CMN STOCK Cmn 114340102 488 46,949 SH   DFND   46,949 0 0
BROOKS AUTOMATION INC CMN STOCK Cmn 114340102 295 28,385 SH   DFND 2 28,385 0 0
BROWN-FORMAN -CL B CMN STK Cmn 115637209 232 2,352 SH   DFND 1 2,352 0 0
BROWN-FORMAN -CL B CMN STK Cmn 115637209 2,801 28,449 SH   DFND 2 28,449 0 0
BRUKER CORP Cmn 116794108 352 12,565 SH   DFND 1 12,565 0 0
BRUKER CORP Cmn 116794108 7,284 260,128 SH   DFND 2 260,128 0 0
BRUNSWICK CORP Cmn 117043109 1,188 24,750 SH   DFND 1 24,750 0 0
BRUNSWICK CORP Cmn 117043959 1,996 41,600 SH Put DFND 1 41,600 0 0
BRUNSWICK CORP Cmn 117043909 1,905 39,700 SH Call DFND 1 39,700 0 0
BRUNSWICK CORP Cmn 117043109 36,475 760,204 SH   DFND   760,204 0 0
BRUNSWICK CORP Cmn 117043109 14,472 301,636 SH   DFND 2 301,636 0 0
BRYN MAWR BK CORP CMN STK Cmn 117665109 206 7,995 SH   DFND   7,995 0 0
BSQUARE CORP CMN STOCK Cmn 11776U300 99 16,729 SH   DFND 1 16,729 0 0
BSQUARE CORP CMN STOCK Cmn 11776U300 91 15,393 SH   DFND 2 15,393 0 0
BUCKEYE PARTNERS -LP Cmn 118230951 1,338 19,700 SH Put DFND 1 19,700 0 0
BUCKEYE PARTNERS -LP Cmn 118230901 1,434 21,100 SH Call DFND 1 21,100 0 0
BUCKLE INC CMN STK Cmn 118440906 1,602 47,300 SH Call DFND 1 47,300 0 0
BUCKLE INC CMN STK Cmn 118440956 281 8,300 SH Put DFND 1 8,300 0 0
BUCKLE INC CMN STK Cmn 118440106 2,706 79,892 SH   DFND   79,892 0 0
BUFFALO WILD WINGS INC COMMON STOCK Cmn 119848109 3,596 24,280 SH   DFND 1 24,280 0 0
BUFFALO WILD WINGS INC COMMON STOCK Cmn 119848959 13,568 91,600 SH Put DFND 1 91,600 0 0
BUFFALO WILD WINGS INC COMMON STOCK Cmn 119848909 7,450 50,300 SH Call DFND 1 50,300 0 0
BUFFALO WILD WINGS INC COMMON STOCK Cmn 119848109 2,456 16,582 SH   DFND   16,582 0 0
BUILDERS FIRSTSOURCE COMMON STOCK Cmn 12008R907 177 15,700 SH Call DFND 1 15,700 0 0
BUILDERS FIRSTSOURCE COMMON STOCK Cmn 12008R107 260 23,088 SH   DFND 2 23,088 0 0
BUNGE LIMITED Cmn G16962105 262 4,630 SH   DFND 1 4,630 0 0
BUNGE LIMITED Cmn G16962955 4,908 86,600 SH Put DFND 1 86,600 0 0
BUNGE LIMITED Cmn G16962955 3,655 64,500 SH Put DFND 2 64,500 0 0
BUNGE LIMITED Cmn G16962905 4,131 72,900 SH Call DFND 1 72,900 0 0
BUNGE LIMITED Cmn G16962905 2,289 40,400 SH Call DFND 2 40,400 0 0
BUNGE LIMITED Cmn G16962105 21,816 384,969 SH   DFND   384,969 0 0
BUNGE LIMITED Cmn G16962105 2,369 41,804 SH   DFND 2 41,804 0 0
BURCON NUTRASCIENCE CORP Cmn 120831102 37 14,376 SH   DFND 1 14,376 0 0
BURLINGTON HOLDINGS INC Cmn 122017956 1,046 18,600 SH Put DFND 1 18,600 0 0
BURLINGTON HOLDINGS INC Cmn 122017906 1,282 22,800 SH Call DFND 1 22,800 0 0
BWX TECHNOLOGIES INC Cmn 05605H100 324 9,648 SH   DFND 1 9,648 0 0
BWX TECHNOLOGIES INC Cmn 05605H100 10,405 310,041 SH   DFND   310,041 0 0
BWX TECHNOLOGIES INC Cmn 05605H100 3,733 111,225 SH   DFND 2 111,225 0 0
C H ROBINSON WORLDWIDE INC CMN STOCK Cmn 12541W909 6,317 85,100 SH Call DFND 1 85,100 0 0
C H ROBINSON WORLDWIDE INC CMN STOCK Cmn 12541W959 3,407 45,900 SH Put DFND 1 45,900 0 0
C&J ENERGY SERVICES LTD Cmn G3164Q101 33 23,396 SH   DFND 1 23,396 0 0
C&J ENERGY SERVICES LTD Cmn G3164Q951 26 18,400 SH Put DFND 1 18,400 0 0
C&J ENERGY SERVICES LTD Cmn G3164Q901 25 17,900 SH Call DFND 1 17,900 0 0
CA INC. Cmn 12673P105 1,303 42,328 SH   DFND 1 42,328 0 0
CA INC. Cmn 12673P905 4,905 159,300 SH Call DFND 1 159,300 0 0
CA INC. Cmn 12673P955 930 30,200 SH Put DFND 1 30,200 0 0
CA INC. Cmn 12673P105 2,735 88,836 SH   DFND 2 88,836 0 0
CABELA'S INC COMMON STOCK Cmn 126804951 774 15,900 SH Put DFND 1 15,900 0 0
CABELA'S INC COMMON STOCK Cmn 126804901 949 19,500 SH Call DFND 1 19,500 0 0
CABELA'S INC COMMON STOCK Cmn 126804301 428 8,784 SH   DFND   8,784 0 0
CABLE ONE INC Cmn 12685J105 268 613 SH   DFND 1 613 0 0
CABLEVISION SYSTEMS -CL A CMN STK Cmn 12686C109 757 22,928 SH   DFND 1 22,928 0 0
CABLEVISION SYSTEMS -CL A CMN STK Cmn 12686C959 1,079 32,700 SH Put DFND 1 32,700 0 0
CABLEVISION SYSTEMS -CL A CMN STK Cmn 12686C909 855 25,900 SH Call DFND 1 25,900 0 0
CABOT CORP Cmn 127055101 1,261 26,087 SH   DFND   26,087 0 0
CABOT OIL & GAS CORPORATION Cmn 127097903 3,774 166,200 SH Call DFND 1 166,200 0 0
CABOT OIL & GAS CORPORATION Cmn 127097953 1,767 77,800 SH Put DFND 1 77,800 0 0
CACI INTL INC -CL A CMN STK Cmn 127190954 928 8,700 SH Put DFND 1 8,700 0 0
CACI INTL INC -CL A CMN STK Cmn 127190904 843 7,900 SH Call DFND 1 7,900 0 0
CACI INTL INC -CL A CMN STK Cmn 127190304 515 4,826 SH   DFND   4,826 0 0
CACI INTL INC -CL A CMN STK Cmn 127190304 1,595 14,944 SH   DFND 2 14,944 0 0
CADENCE DESIGN SYS INC CMN STK Cmn 127387908 615 26,100 SH Call DFND 1 26,100 0 0
CADENCE DESIGN SYS INC CMN STK Cmn 127387108 22,407 950,237 SH   DFND   950,237 0 0
CADENCE DESIGN SYS INC CMN STK Cmn 127387108 11,283 478,492 SH   DFND 2 478,492 0 0
CADIZ INC CMN STK Cmn 127537907 153 29,400 SH Call DFND 1 29,400 0 0
CAESAR STONE SDOT YAM LTD Cmn M20598954 361 10,500 SH Put DFND 1 10,500 0 0
CAESAR STONE SDOT YAM LTD Cmn M20598904 374 10,900 SH Call DFND 1 10,900 0 0
CAESARS ENTERTAINMENT CORP Cmn 127686953 131 19,200 SH Put DFND 1 19,200 0 0
CAESARS ENTERTAINMENT CORP Cmn 127686103 167 24,587 SH   DFND   24,587 0 0
CAESARS ENTERTAINMENT CORP Cmn 127686103 467 68,740 SH   DFND 2 68,740 0 0
CAL MAINE FOODS INC Cmn 128030902 6,421 123,700 SH Call DFND 1 123,700 0 0
CAL MAINE FOODS INC Cmn 128030952 3,909 75,300 SH Put DFND 1 75,300 0 0
CALADRIUS BIOSCIENCES INC Cmn 128058104 23 30,817 SH   DFND 1 30,817 0 0
CALAMOS ASSET MANAGEMENT-A COMMON STOCK Cmn 12811R104 205 24,106 SH   DFND 2 24,106 0 0
CALAMP CORP CMN STK Cmn 128126909 335 18,700 SH Call DFND 1 18,700 0 0
CALAMP CORP CMN STK Cmn 128126959 242 13,500 SH Put DFND 1 13,500 0 0
CALATLANTIC GROUP INC Cmn 128195104 722 21,618 SH   DFND 1 21,618 0 0
CALATLANTIC GROUP INC Cmn 128195954 1,019 30,500 SH Put DFND 1 30,500 0 0
CALATLANTIC GROUP INC Cmn 128195904 665 19,900 SH Call DFND 1 19,900 0 0
CALATLANTIC GROUP INC Cmn 128195104 9,209 275,541 SH   DFND   275,541 0 0
CALATLANTIC GROUP INC Cmn 128195104 2,483 74,294 SH   DFND 2 74,294 0 0
CALAVO GROWERS INC CMN STOCK Cmn 128246105 232 4,059 SH   DFND 1 4,059 0 0
CALERES INC Cmn 129500904 232 8,200 SH Call DFND 1 8,200 0 0
CALGON CARBON CORP CMN STK Cmn 129603106 1,188 84,769 SH   DFND 2 84,769 0 0
CALIFORNIA RESOURCES COR Cmn 13057Q907 120 116,900 SH Call DFND 1 116,900 0 0
CALIFORNIA RESOURCES COR Cmn 13057Q957 78 75,700 SH Put DFND 1 75,700 0 0
CALIFORNIA RESOURCES COR Cmn 13057Q107 2,290 2,223,777 SH   DFND   2,223,777 0 0
CALLAWAY GOLF CO CMN STK Cmn 131193104 1,273 139,566 SH   DFND 2 139,566 0 0
CALLON PETE CO DEL CMN STOCK Cmn 13123X102 171 19,356 SH   DFND 1 19,356 0 0
CALLON PETE CO DEL CMN STOCK Cmn 13123X952 340 38,400 SH Put DFND 1 38,400 0 0
CALLON PETE CO DEL CMN STOCK Cmn 13123X902 223 25,200 SH Call DFND 1 25,200 0 0
CALLON PETE CO DEL CMN STOCK Cmn 13123X102 3,655 413,017 SH   DFND 2 413,017 0 0
CALPINE CORP Cmn 131347904 1,168 77,000 SH Call DFND 1 77,000 0 0
CALPINE CORP Cmn 131347954 592 39,000 SH Put DFND 1 39,000 0 0
CALPINE CORP Cmn 131347304 3,772 248,659 SH   DFND 2 248,659 0 0
CALUMET SPECIALTY PRODUCTS PARTNERS LP CMN STK Cmn 131476103 375 31,929 SH   DFND 1 31,929 0 0
CALUMET SPECIALTY PRODUCTS PARTNERS LP CMN STK Cmn 131476953 423 36,000 SH Put DFND 1 36,000 0 0
CALUMET SPECIALTY PRODUCTS PARTNERS LP CMN STK Cmn 131476903 179 15,200 SH Call DFND 1 15,200 0 0
CAMBREX CORP CMN STK Cmn 132011907 726 16,500 SH Call DFND 1 16,500 0 0
CAMBREX CORP CMN STK Cmn 132011957 387 8,800 SH Put DFND 1 8,800 0 0
CAMBRIA GLOBAL MOMENTUM ETF Cmn 132061508 380 16,646 SH   DFND 1 16,646 0 0
CAMBRIA SHAREHOLDER YIELD ET Cmn 132061201 1,739 60,216 SH   DFND 1 60,216 0 0
CAMDEN PROPERTY TRUST COMMON STOCK Cmn 133131902 219 2,600 SH Call DFND 1 2,600 0 0
CAMDEN PROPERTY TRUST COMMON STOCK Cmn 133131102 6,558 77,982 SH   DFND   77,982 0 0
CAMDEN PROPERTY TRUST COMMON STOCK Cmn 133131102 4,624 54,984 SH   DFND 2 54,984 0 0
CAMECO CORP CMN STK Cmn 13321L108 1,103 85,887 SH   DFND 1 85,887 0 0
CAMECO CORP CMN STK Cmn 13321L958 1,302 101,400 SH Put DFND 1 101,400 0 0
CAMECO CORP CMN STK Cmn 13321L908 1,138 88,600 SH Call DFND 1 88,600 0 0
CAMECO CORP CMN STK Cmn 13321L108 6,394 498,011 SH   DFND 2 498,011 0 0
CAMERON INTERNATIONAL CORP CMN STOCK Cmn 13342B105 1,637 24,414 SH   DFND 1 24,414 0 0
CAMERON INTERNATIONAL CORP CMN STOCK Cmn 13342B905 1,173 17,500 SH Call DFND 1 17,500 0 0
CAMERON INTERNATIONAL CORP CMN STOCK Cmn 13342B955 711 10,600 SH Put DFND 1 10,600 0 0
CAMERON INTERNATIONAL CORP CMN STOCK Cmn 13342B105 1,153 17,192 SH   DFND   17,192 0 0
CAMPBELL SOUP CO Cmn 134429909 9,199 144,200 SH Call DFND 1 144,200 0 0
CAMPBELL SOUP CO Cmn 134429959 2,475 38,800 SH Put DFND 1 38,800 0 0
CAMPBELL SOUP CO Cmn 134429109 19,645 307,956 SH   DFND   307,956 0 0
CANADIAN IMPERIAL BANK OF COMMER Cmn 136069951 1,367 18,300 SH Put DFND 1 18,300 0 0
CANADIAN IMPERIAL BANK OF COMMER Cmn 136069901 1,263 16,900 SH Call DFND 1 16,900 0 0
CANADIAN NATL RY CO CMN STOCK Cmn 136375102 663 10,613 SH   DFND 1 10,613 0 0
CANADIAN NATL RY CO CMN STOCK Cmn 136375902 1,580 25,300 SH Call DFND 1 25,300 0 0
CANADIAN NATL RY CO CMN STOCK Cmn 136375952 718 11,500 SH Put DFND 1 11,500 0 0
CANADIAN NATL RY CO CMN STOCK Cmn 136375102 7,691 123,134 SH   DFND 2 123,134 0 0
CANADIAN NATURAL RESOURCES Cmn 136385901 6,996 259,100 SH Call DFND 1 259,100 0 0
CANADIAN NATURAL RESOURCES Cmn 136385951 5,276 195,400 SH Put DFND 1 195,400 0 0
CANADIAN NATURAL RESOURCES Cmn 136385101 10,834 401,246 SH   DFND   401,246 0 0
CANADIAN NATURAL RESOURCES Cmn 136385101 5,556 205,794 SH   DFND 2 205,794 0 0
CANADIAN PAC RY LTD CMN STOCK Cmn 13645T950 6,144 46,300 SH Put DFND 1 46,300 0 0
CANADIAN PAC RY LTD CMN STOCK Cmn 13645T900 6,595 49,700 SH Call DFND 1 49,700 0 0
CANADIAN PAC RY LTD CMN STOCK Cmn 13645T100 31,252 235,529 SH   DFND 2 235,529 0 0
CANADIAN SOLAR INC Cmn 136635109 644 33,407 SH   DFND 1 33,407 0 0
CANADIAN SOLAR INC Cmn 136635959 1,992 103,300 SH Put DFND 1 103,300 0 0
CANADIAN SOLAR INC Cmn 136635909 2,728 141,500 SH Call DFND 1 141,500 0 0
CANTEL MEDICAL CORP CMN STK Cmn 138098108 2,230 31,255 SH   DFND   31,255 0 0
CANTEL MEDICAL CORP CMN STK Cmn 138098108 2,606 36,518 SH   DFND 2 36,518 0 0
CAPELLA EDUCATION CO Cmn 139594105 358 6,799 SH   DFND   6,799 0 0
CAPITAL BANK FINANCIAL-CL A Cmn 139794101 336 10,895 SH   DFND 2 10,895 0 0
CAPITAL ONE FINL CORP CMN STOCK Cmn 14040H105 1,632 23,543 SH   DFND 1 23,543 0 0
CAPITAL ONE FINL CORP CMN STOCK Cmn 14040H905 20,017 288,800 SH Call DFND 1 288,800 0 0
CAPITAL ONE FINL CORP CMN STOCK Cmn 14040H955 15,567 224,600 SH Put DFND 1 224,600 0 0
CAPITAL ONE FINL CORP CMN STOCK Cmn 14040H105 3,359 48,464 SH   DFND 2 48,464 0 0
CAPITAL PRODUCT PARTNERS LP Cmn Y11082107 74 23,395 SH   DFND 1 23,395 0 0
CAPITAL PRODUCT PARTNERS LP Cmn Y11082957 70 22,100 SH Put DFND 1 22,100 0 0
CAPITAL PRODUCT PARTNERS LP Cmn Y11082907 56 17,700 SH Call DFND 1 17,700 0 0
CAPITOL FEDERAL FINANCIAL INC Cmn 14057J101 297 22,414 SH   DFND 1 22,414 0 0
CAPSTEAD MORTGAGE CORP CMN STK Cmn 14067E506 542 54,793 SH   DFND 1 54,793 0 0
CAPSTONE TURBINE CORP Cmn 14067D409 100 62,346 SH   DFND 1 62,346 0 0
CARBO CERAMICS INC CMN STOCK Cmn 140781955 403 28,400 SH Put DFND 1 28,400 0 0
CARBO CERAMICS INC CMN STOCK Cmn 140781905 443 31,200 SH Call DFND 1 31,200 0 0
CARBO CERAMICS INC CMN STOCK Cmn 140781105 292 20,567 SH   DFND   20,567 0 0
CARDINAL HEALTH INC. COMMON STOCK Cmn 14149Y908 5,302 64,700 SH Call DFND 1 64,700 0 0
CARDINAL HEALTH INC. COMMON STOCK Cmn 14149Y958 2,090 25,500 SH Put DFND 1 25,500 0 0
CARDINAL HEALTH INC. COMMON STOCK Cmn 14149Y108 15,652 191,000 SH   DFND 2 191,000 0 0
CARDTRONICS INC Cmn 14161H108 238 6,617 SH   DFND 1 6,617 0 0
CARDTRONICS INC Cmn 14161H908 299 8,300 SH Call DFND 1 8,300 0 0
CARDTRONICS INC Cmn 14161H108 6,368 176,927 SH   DFND   176,927 0 0
CARE CAPITAL PROPERTIES INC Cmn 141624106 1,573 58,601 SH   DFND 1 58,601 0 0
CARE CAPITAL PROPERTIES INC Cmn 141624906 263 9,800 SH Call DFND 1 9,800 0 0
CARE CAPITAL PROPERTIES INC Cmn 141624106 1,716 63,937 SH   DFND   63,937 0 0
CARE CAPITAL PROPERTIES INC Cmn 141624106 2,222 82,803 SH   DFND 2 82,803 0 0
CARE.COM INC Cmn 141633107 134 21,777 SH   DFND 2 21,777 0 0
CAREER EDUCATION CORPORATION Cmn 141665909 88 19,400 SH Call DFND 1 19,400 0 0
CAREER EDUCATION CORPORATION Cmn 141665109 85 18,633 SH   DFND   18,633 0 0
CAREER EDUCATION CORPORATION Cmn 141665109 98 21,519 SH   DFND 2 21,519 0 0
CARETRUST REIT INC Cmn 14174T107 166 13,076 SH   DFND   13,076 0 0
CARETRUST REIT INC Cmn 14174T107 617 48,566 SH   DFND 2 48,566 0 0
CARLISLE COS INC CMN STK Cmn 142339100 269 2,704 SH   DFND 1 2,704 0 0
CARLISLE COS INC CMN STK Cmn 142339100 2,648 26,618 SH   DFND 2 26,618 0 0
CARLYLE GROUP LP/THE Cmn 14309L902 690 40,900 SH Call DFND 1 40,900 0 0
CARLYLE GROUP LP/THE Cmn 14309L952 285 16,900 SH Put DFND 1 16,900 0 0
CARMAX INC CMN STK Cmn 143130902 8,304 162,500 SH Call DFND 1 162,500 0 0
CARMAX INC CMN STK Cmn 143130952 4,323 84,600 SH Put DFND 1 84,600 0 0
CARMAX INC CMN STK Cmn 143130952 1,155 22,600 SH Put DFND 2 22,600 0 0
CARMAX INC CMN STK Cmn 143130902 1,272 24,900 SH Call DFND 2 24,900 0 0
CARMAX INC CMN STK Cmn 143130102 11,531 225,653 SH   DFND   225,653 0 0
CARMIKE CINEMAS INC -CL A CMN STK Cmn 143436400 243 8,100 SH   DFND 1 8,100 0 0
CARMIKE CINEMAS INC -CL A CMN STK Cmn 143436950 228 7,600 SH Put DFND 1 7,600 0 0
CARNIVAL CORP COMMON STOCK Cmn 143658950 10,554 200,000 SH Put DFND   200,000 0 0
CARNIVAL CORP COMMON STOCK Cmn 143658950 8,332 157,900 SH Put DFND 1 157,900 0 0
CARNIVAL CORP COMMON STOCK Cmn 143658900 9,103 172,500 SH Call DFND 1 172,500 0 0
CARNIVAL CORP COMMON STOCK Cmn 143658300 2,244 42,515 SH   DFND   42,515 0 0
CARPENTER TECHNOLOGY CMN STK Cmn 144285903 411 12,000 SH Call DFND 1 12,000 0 0
CARPENTER TECHNOLOGY CMN STK Cmn 144285103 1,880 54,923 SH   DFND   54,923 0 0
CARPENTER TECHNOLOGY CMN STK Cmn 144285103 943 27,559 SH   DFND 2 27,559 0 0
CARRIAGE SERVICES 2.75% CB 03/15/2021-REGISTERED Bond 143905AM9 11,791 10,653,000 PRN   DFND   0 0 0
CARRIZO OIL & GAS INC CMN STOCK Cmn 144577903 2,004 64,800 SH Call DFND 1 64,800 0 0
CARRIZO OIL & GAS INC CMN STOCK Cmn 144577953 1,104 35,700 SH Put DFND 1 35,700 0 0
CARRIZO OIL & GAS INC CMN STOCK Cmn 144577103 11,218 362,806 SH   DFND   362,806 0 0
CARROLS RESTAURANT GROUP INC Cmn 14574X104 954 66,046 SH   DFND 2 66,046 0 0
Carter Holdings Inc COMMON STOCK Cmn 146229109 359 3,402 SH   DFND 1 3,402 0 0
Carter Holdings Inc COMMON STOCK Cmn 146229909 1,865 17,700 SH Call DFND 1 17,700 0 0
Carter Holdings Inc COMMON STOCK Cmn 146229959 1,054 10,000 SH Put DFND 1 10,000 0 0
Carter Holdings Inc COMMON STOCK Cmn 146229109 20,759 196,995 SH   DFND   196,995 0 0
Carter Holdings Inc COMMON STOCK Cmn 146229109 15,073 143,038 SH   DFND 2 143,038 0 0
CASCADE BANCORP CMN STK Cmn 147154207 95 16,668 SH   DFND 1 16,668 0 0
CASEY GENERAL STORES COMMON STOCK Cmn 147528903 3,060 27,000 SH Call DFND 1 27,000 0 0
CASEY GENERAL STORES COMMON STOCK Cmn 147528953 1,541 13,600 SH Put DFND 1 13,600 0 0
CASEY GENERAL STORES COMMON STOCK Cmn 147528103 1,054 9,304 SH   DFND 2 9,304 0 0
CASH AMERICA INTL INC CMN STK Cmn 14754D900 452 11,700 SH Call DFND 1 11,700 0 0
CASH AMERICA INTL INC CMN STK Cmn 14754D100 1,254 32,452 SH   DFND 2 32,452 0 0
CASI PHARMACEUTICALS INC Cmn 14757U109 18 17,087 SH   DFND 1 17,087 0 0
CASTLE (A M) & CO CMN STK Cmn 148411101 53 19,744 SH   DFND 1 19,744 0 0
CASTLE (A M) & CO CMN STK Cmn 148411901 123 45,400 SH Call DFND 1 45,400 0 0
CASTLE BRANDS INC COMMON STOCK Cmn 148435100 12 12,743 SH   DFND 1 12,743 0 0
CASTLIGHT HEALTH INC Cmn 14862Q100 672 201,777 SH   DFND   201,777 0 0
CATALYST PHARMACEUTICALS INC Cmn 14888U101 74 63,270 SH   DFND 2 63,270 0 0
CATERPILLAR INC Cmn 149123901 93,501 1,221,600 SH Call DFND 1 1,221,600 0 0
CATERPILLAR INC Cmn 149123951 61,944 809,300 SH Put DFND 1 809,300 0 0
CATERPILLAR INC Cmn 149123951 38,270 500,000 SH Put DFND   500,000 0 0
CATERPILLAR INC Cmn 149123101 1,037 13,552 SH   DFND   13,552 0 0
CATHAY GENERAL BANCORP Cmn 149150104 17,259 609,207 SH   DFND   609,207 0 0
CAVCO INDUSTRIES INC CMN STK Cmn 149568107 267 2,853 SH   DFND 2 2,853 0 0
CAVIUM INC Cmn 14964U908 1,994 32,600 SH Call DFND 1 32,600 0 0
CAVIUM INC Cmn 14964U958 575 9,400 SH Put DFND 1 9,400 0 0
CAVIUM INC Cmn 14964U108 102,777 1,680,468 SH   DFND   1,680,468 0 0
CAVIUM INC Cmn 14964U108 535 8,749 SH   DFND 2 8,749 0 0
CBIZ INC CMN STOCK Cmn 124805102 1,304 129,217 SH   DFND 2 129,217 0 0
CBL & ASSOCIATES PPTYS INC CMN STK Cmn 124830900 140 11,800 SH Call DFND 1 11,800 0 0
CBL & ASSOCIATES PPTYS INC CMN STK Cmn 124830100 1,881 158,037 SH   DFND   158,037 0 0
CBL & ASSOCIATES PPTYS INC CMN STK Cmn 124830100 3,892 327,058 SH   DFND 2 327,058 0 0
CBOE HOLDINGS INC Cmn 12503M958 11,727 179,500 SH Put DFND 1 179,500 0 0
CBOE HOLDINGS INC Cmn 12503M908 3,972 60,800 SH Call DFND 1 60,800 0 0
CBOE HOLDINGS INC Cmn 12503M108 4,846 74,176 SH   DFND 2 74,176 0 0
CBRE GROUP INC Cmn 12504L959 608 21,100 SH Put DFND 1 21,100 0 0
CBRE GROUP INC Cmn 12504L909 787 27,300 SH Call DFND 1 27,300 0 0
CBS CORP COMMON STOCK Cmn 124857902 15,260 277,000 SH Call DFND 1 277,000 0 0
CBS CORP COMMON STOCK Cmn 124857952 9,189 166,800 SH Put DFND 1 166,800 0 0
CBS CORP COMMON STOCK Cmn 124857202 22,822 414,273 SH   DFND   414,273 0 0
CBS CORP COMMON STOCK Cmn 124857202 454 8,240 SH   DFND 2 8,240 0 0
CDK GLOBAL INC Cmn 12508E901 661 14,200 SH Call DFND 1 14,200 0 0
CDK GLOBAL INC Cmn 12508E951 368 7,900 SH Put DFND 1 7,900 0 0
CDW CORP/DE Cmn 12514G908 390 9,400 SH Call DFND 1 9,400 0 0
CECO ENVIRONMENTAL CORP CMN STK Cmn 125141101 75 12,100 SH   DFND   12,100 0 0
CEDAR FAIR -LP CMN STK Cmn 150185906 749 12,600 SH Call DFND 1 12,600 0 0
CEDAR FAIR -LP CMN STK Cmn 150185956 499 8,400 SH Put DFND 1 8,400 0 0
CELANESE CORP COMMON STOCK CLS A Cmn 150870103 612 9,341 SH   DFND 1 9,341 0 0
CELANESE CORP COMMON STOCK CLS A Cmn 150870953 1,520 23,200 SH Put DFND 1 23,200 0 0
CELANESE CORP COMMON STOCK CLS A Cmn 150870903 1,441 22,000 SH Call DFND 1 22,000 0 0
CELANESE CORP COMMON STOCK CLS A Cmn 150870103 26,680 407,334 SH   DFND   407,334 0 0
CELANESE CORP COMMON STOCK CLS A Cmn 150870103 8,202 125,220 SH   DFND 2 125,220 0 0
CELATOR PHARMACEUTICALS INC Cmn 15089R102 165 14,935 SH   DFND 1 14,935 0 0
CELATOR PHARMACEUTICALS INC Cmn 15089R952 183 16,600 SH Put DFND 1 16,600 0 0
CELESTICA INC CMN STOCK Cmn 15101Q108 194 17,702 SH   DFND 1 17,702 0 0
CELESTICA INC CMN STOCK Cmn 15101Q108 173 15,800 SH   DFND 2 15,800 0 0
CELGENE CORP - CVR Cmn 151020112 42 31,819 SH   DFND 1 31,819 0 0
CELGENE CORP CMN STK Cmn 151020104 8,652 86,446 SH   DFND 1 86,446 0 0
CELGENE CORP CMN STK Cmn 151020904 50,265 502,200 SH Call DFND 1 502,200 0 0
CELGENE CORP CMN STK Cmn 151020954 40,366 403,300 SH Put DFND 1 403,300 0 0
CELGENE CORP CMN STK Cmn 151020104 5,258 52,529 SH   DFND 2 52,529 0 0
CELLDEX THERAPEUTICS INC Cmn 15117B103 439 116,230 SH   DFND 1 116,230 0 0
CELLDEX THERAPEUTICS INC Cmn 15117B953 803 212,500 SH Put DFND 1 212,500 0 0
CELLDEX THERAPEUTICS INC Cmn 15117B903 694 183,500 SH Call DFND 1 183,500 0 0
CELLECTIS - ADR Depository Receipt 15117K103 1,415 51,445 SH   DFND   0 0 0
CEL-SCI 95 COMMON STOCK Cmn 150837508 6 11,813 SH   DFND 1 11,813 0 0
CEMEX SA SPONS ADR PART CER 1:5 Depository Receipt 151290889 1,544 212,025 SH   DFND 1 0 0 0
CEMPRA INC Cmn 15130J909 524 29,900 SH Call DFND 1 29,900 0 0
CEMPRA INC Cmn 15130J959 207 11,800 SH Put DFND 1 11,800 0 0
CENOVUS ENERGY INC Cmn 15135U109 652 50,187 SH   DFND 1 50,187 0 0
CENOVUS ENERGY INC Cmn 15135U109 146 11,255 SH   DFND 2 11,255 0 0
CENTENE CORP COMMON STOCK Cmn 15135B901 5,597 90,900 SH Call DFND 1 90,900 0 0
CENTENE CORP COMMON STOCK Cmn 15135B951 2,814 45,700 SH Put DFND 1 45,700 0 0
CENTENE CORP COMMON STOCK Cmn 15135B101 5,081 82,526 SH   DFND 2 82,526 0 0
CENTERPOINT ENERGY CMN STK Cmn 15189T107 1,286 61,469 SH   DFND 1 61,469 0 0
CENTERPOINT ENERGY CMN STK Cmn 15189T907 4,339 207,400 SH Call DFND 1 207,400 0 0
CENTERPOINT ENERGY CMN STK Cmn 15189T957 805 38,500 SH Put DFND 1 38,500 0 0
CENTRAIS ELETRICAS BRAS (ELETROBRAS) - SPON ADR CM Depository Receipt 15234Q207 53 30,056 SH   DFND 1 0 0 0
CENTRAL FEDERAL CORP CMN STOCK Cmn 15346Q202 19 14,581 SH   DFND 1 14,581 0 0
CENTRAL GARDEN & PET CO CMN STK Cmn 153527106 175 10,714 SH   DFND 2 10,714 0 0
CENTRAL GARDEN AND PET CO-A Cmn 153527205 226 13,867 SH   DFND 2 13,867 0 0
CENTRAL PACIFIC FINANCIAL CO CMN STK Cmn 154760409 1,176 54,021 SH   DFND   54,021 0 0
CENTURY ALUM CO CMN STOCK Cmn 156431958 652 92,500 SH Put DFND 1 92,500 0 0
CENTURY ALUM CO CMN STOCK Cmn 156431908 638 90,500 SH Call DFND 1 90,500 0 0
CENTURY CASINOS INC CMN STK Cmn 156492100 130 21,087 SH   DFND 2 21,087 0 0
CENTURYLINK INC CMN STOCK Cmn 156700956 10,432 326,400 SH Put DFND 1 326,400 0 0
CENTURYLINK INC CMN STOCK Cmn 156700906 11,764 368,100 SH Call DFND 1 368,100 0 0
CENTURYLINK INC CMN STOCK Cmn 156700106 2,041 63,871 SH   DFND 2 63,871 0 0
CEPHEID 1.25% CB 02/01/2021-REGISTERED Bond 15670RAC1 13,011 14,500,000 PRN   DFND   0 0 0
CEPHEID INC Cmn 15670R107 366 10,986 SH   DFND 1 10,986 0 0
CEPHEID INC Cmn 15670R907 384 11,500 SH Call DFND 1 11,500 0 0
CEPHEID INC Cmn 15670R957 270 8,100 SH Put DFND 1 8,100 0 0
CEPHEID INC Cmn 15670R107 6,817 204,333 SH   DFND   204,333 0 0
CEPHEID INC Cmn 15670R107 421 12,614 SH   DFND 2 12,614 0 0
CERAGON NETWORKS LTD Cmn M22013102 59 46,117 SH   DFND 1 46,117 0 0
CERNER CORP CMN STK Cmn 156782904 6,011 113,500 SH Call DFND 1 113,500 0 0
CERNER CORP CMN STK Cmn 156782954 2,426 45,800 SH Put DFND 1 45,800 0 0
CERNER CORP CMN STK Cmn 156782104 1,030 19,453 SH   DFND   19,453 0 0
CERNER CORP CMN STK Cmn 156782104 8,770 165,598 SH   DFND 2 165,598 0 0
CERUS CORP Cmn 157085951 215 36,300 SH Put DFND 1 36,300 0 0
CERUS CORP Cmn 157085901 246 41,500 SH Call DFND 1 41,500 0 0
CF INDUSTRIES HOLDINGS INC. COMMON STOCK Cmn 125269100 1,166 37,202 SH   DFND 1 37,202 0 0
CF INDUSTRIES HOLDINGS INC. COMMON STOCK Cmn 125269950 5,588 178,300 SH Put DFND 1 178,300 0 0
CF INDUSTRIES HOLDINGS INC. COMMON STOCK Cmn 125269900 5,481 174,900 SH Call DFND 1 174,900 0 0
CF INDUSTRIES HOLDINGS INC. COMMON STOCK Cmn 125269100 12,998 414,752 SH   DFND   414,752 0 0
CHANGYOU.COM LTD-ADR Depository Receipt 15911M107 270 14,371 SH   DFND 1 0 0 0
CHANNELADVISOR CORP Cmn 159179100 287 25,527 SH   DFND 2 25,527 0 0
CHARLES RIVER LABORATORIES Cmn 159864107 399 5,250 SH   DFND 1 5,250 0 0
CHARLES RIVER LABORATORIES Cmn 159864907 395 5,200 SH Call DFND 1 5,200 0 0
CHARLES RIVER LABORATORIES Cmn 159864957 220 2,900 SH Put DFND 1 2,900 0 0
CHART INDUSTRIES COMMON STOCK Cmn 16115Q958 454 20,900 SH Put DFND 1 20,900 0 0
CHART INDUSTRIES COMMON STOCK Cmn 16115Q908 374 17,200 SH Call DFND 1 17,200 0 0
CHART INDUSTRIES COMMON STOCK Cmn 16115Q308 1,929 88,821 SH   DFND   88,821 0 0
CHARTER COMMUNICATION-A Cmn 16117M305 82,535 407,721 SH   DFND   407,721 0 0
CHECK POINT SOFTWARE TECHNOLOGIE Cmn M22465904 10,225 116,900 SH Call DFND 1 116,900 0 0
CHECK POINT SOFTWARE TECHNOLOGIE Cmn M22465954 4,408 50,400 SH Put DFND 1 50,400 0 0
CHEESECAKE FACTORY INC CMN STK Cmn 163072101 680 12,800 SH   DFND 1 12,800 0 0
CHEESECAKE FACTORY INC CMN STK Cmn 163072951 1,487 28,000 SH Put DFND 1 28,000 0 0
CHEESECAKE FACTORY INC CMN STK Cmn 163072901 913 17,200 SH Call DFND 1 17,200 0 0
CHEGG INC Cmn 163092109 118 26,505 SH   DFND 1 26,505 0 0
CHEGG INC Cmn 163092959 186 41,600 SH Put DFND 1 41,600 0 0
CHEGG INC Cmn 163092909 48 10,700 SH Call DFND 1 10,700 0 0
CHEGG INC Cmn 163092109 86 19,346 SH   DFND   19,346 0 0
CHEMICAL FINANCIAL CORP CMN STK Cmn 163731102 9,039 253,278 SH   DFND   253,278 0 0
CHEMOCENTRYX INC Cmn 16383L106 25 10,061 SH   DFND 1 10,061 0 0
CHEMOCENTRYX INC Cmn 16383L106 151 60,692 SH   DFND 2 60,692 0 0
CHEMOURS CO/THE Cmn 163851108 168 24,046 SH   DFND 1 24,046 0 0
CHEMOURS CO/THE Cmn 163851958 221 31,500 SH Put DFND 1 31,500 0 0
CHEMOURS CO/THE Cmn 163851908 92 13,200 SH Call DFND 1 13,200 0 0
CHEMOURS CO/THE Cmn 163851108 1,084 154,800 SH   DFND   154,800 0 0
CHENIERE ENERGY 4.25% CB 03/15/2045-REGISTERED Bond 16411RAG4 7,871 15,000,000 PRN   DFND   0 0 0
CHENIERE ENERGY INC CMN STOCK Cmn 16411R908 13,941 412,100 SH Call DFND 1 412,100 0 0
CHENIERE ENERGY INC CMN STOCK Cmn 16411R958 4,043 119,500 SH Put DFND 1 119,500 0 0
CHENIERE ENERGY INC CMN STOCK Cmn 16411R958 3,383 100,000 SH Put DFND   100,000 0 0
CHENIERE ENERGY INC CMN STOCK Cmn 16411R908 250 7,400 SH Call DFND 2 7,400 0 0
CHENIERE ENERGY INC CMN STOCK Cmn 16411R208 11,099 328,068 SH   DFND 2 328,068 0 0
CHENIERE ENERGY PARTNERS LP Cmn 16411Q951 992 34,400 SH Put DFND 1 34,400 0 0
CHENIERE ENERGY PARTNERS LP Cmn 16411Q901 1,402 48,600 SH Call DFND 1 48,600 0 0
CHENIERE ENERGY PARTNERS LP Cmn 16411W108 649 35,934 SH   DFND 2 35,934 0 0
CHESAPEAKE ENERGY 2.25% CB 12/15/2038-REGISTERED Bond 165167CB1 1,292 3,000,000 PRN   DFND   0 0 0
CHESAPEAKE ENERGY CORP 2.5% CB 5/15/2037 - REGISTE Bond 165167BZ9 4,206 6,500,000 PRN   DFND   0 0 0
CHESAPEAKE ENERGY CORP CMN STK Cmn 165167107 1,471 357,103 SH   DFND 1 357,103 0 0
CHESAPEAKE ENERGY CORP CMN STK Cmn 165167957 9,611 2,332,700 SH Put DFND 1 2,332,700 0 0
CHESAPEAKE ENERGY CORP CMN STK Cmn 165167907 4,620 1,121,300 SH Call DFND 1 1,121,300 0 0
CHESAPEAKE GRANITE WASH TRUS Cmn 165185959 35 13,100 SH Put DFND 1 13,100 0 0
CHESAPEAKE LODGING TRUST Cmn 165240102 224 8,450 SH   DFND   8,450 0 0
CHEVRON CORP CMN STOCK Cmn 166764100 920 9,642 SH   DFND 1 9,642 0 0
CHEVRON CORP CMN STOCK Cmn 166764900 141,955 1,488,000 SH Call DFND 1 1,488,000 0 0
CHEVRON CORP CMN STOCK Cmn 166764950 111,475 1,168,500 SH Put DFND 1 1,168,500 0 0
CHEVRON CORP CMN STOCK Cmn 166764950 5,342 56,000 SH Put DFND 2 56,000 0 0
CHEVRON CORP CMN STOCK Cmn 166764900 4,942 51,800 SH Call DFND 2 51,800 0 0
CHEVRON CORP CMN STOCK Cmn 166764100 29,756 311,905 SH   DFND   311,905 0 0
CHEVRON CORP CMN STOCK Cmn 166764100 11,188 117,273 SH   DFND 2 117,273 0 0
CHIASMA INC Cmn 16706W102 94 10,266 SH   DFND 2 10,266 0 0
CHICAGO BRIDGE & IRON - NY SHR Cmn 167250959 5,448 148,900 SH Put DFND 1 148,900 0 0
CHICAGO BRIDGE & IRON - NY SHR Cmn 167250909 6,645 181,600 SH Call DFND 1 181,600 0 0
CHICAGO BRIDGE & IRON - NY SHR Cmn 167250109 25,374 693,477 SH   DFND   693,477 0 0
CHICAGO BRIDGE & IRON - NY SHR Cmn 167250109 5,388 147,241 SH   DFND 2 147,241 0 0
CHICOS FAS INC CMN STK Cmn 168615902 576 43,400 SH Call DFND 1 43,400 0 0
CHICOS FAS INC CMN STK Cmn 168615952 194 14,600 SH Put DFND 1 14,600 0 0
CHICOS FAS INC CMN STK Cmn 168615102 32,383 2,440,324 SH   DFND   2,440,324 0 0
CHILDREN'S PLACE INC/THE Cmn 168905907 4,549 54,500 SH Call DFND 1 54,500 0 0
CHILDREN'S PLACE INC/THE Cmn 168905957 384 4,600 SH Put DFND 1 4,600 0 0
CHILDREN'S PLACE INC/THE Cmn 168905107 12,037 144,209 SH   DFND   144,209 0 0
CHILDREN'S PLACE INC/THE Cmn 168905107 6,408 76,775 SH   DFND 2 76,775 0 0
CHIMERA INVESTMENT CORP Cmn 16934Q208 252 18,550 SH   DFND 1 18,550 0 0
CHIMERA INVESTMENT CORP Cmn 16934Q908 945 69,500 SH Call DFND 1 69,500 0 0
CHIMERA INVESTMENT CORP Cmn 16934Q958 159 11,700 SH Put DFND 1 11,700 0 0
CHIMERA INVESTMENT CORP Cmn 16934Q208 325 23,882 SH   DFND   23,882 0 0
CHIMERIX INC Cmn 16934W106 372 72,782 SH   DFND 1 72,782 0 0
CHIMERIX INC Cmn 16934W956 168 32,900 SH Put DFND 1 32,900 0 0
CHIMERIX INC Cmn 16934W906 75 14,600 SH Call DFND 1 14,600 0 0
CHINA CERAMICS CO LTD Cmn G2113X100 9 24,357 SH   DFND 1 24,357 0 0
CHINA DIGITAL TV HOLDING-ADR Depository Receipt 16938G107 45 26,316 SH   DFND 1 0 0 0
CHINA GREEN AGRICULTURE INC Cmn 16943W905 16 11,600 SH Call DFND 1 11,600 0 0
CHINA JO-JO DRUGSTORES INC Cmn 16949A206 42 25,965 SH   DFND 1 25,965 0 0
CHINA METRO-RURAL HOLDINGS LTD Cmn G3163G104 9 10,361 SH   DFND 1 10,361 0 0
CHINA MING YANG WIND POW-ADS Depository Receipt 16951C108 39 16,283 SH   DFND 1 0 0 0
CHINA NEPSTAR CHAIN DRUG-ADR Depository Receipt 16943C109 76 30,924 SH   DFND 1 0 0 0
CHINA NEW BORUN CORP-ADR Depository Receipt 16890T105 23 16,506 SH   DFND 1 0 0 0
CHINA RECYCLING ENERGY CORP COMMON STOCK Cmn 168913101 13 43,314 SH   DFND 1 43,314 0 0
CHINANET ONLINE HOLDINGS INC Cmn 16949H102 40 57,574 SH   DFND 1 57,574 0 0
CHIPMOS TECHNOLOGIES LTD CMN STOCK Cmn G2110R114 493 28,383 SH   DFND 1 28,383 0 0
CHIPMOS TECHNOLOGIES LTD CMN STOCK Cmn G2110R954 770 44,300 SH Put DFND 1 44,300 0 0
CHIPMOS TECHNOLOGIES LTD CMN STOCK Cmn G2110R904 433 24,900 SH Call DFND 1 24,900 0 0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK Cmn 169656105 6,307 13,392 SH   DFND 1 13,392 0 0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK Cmn 169656905 248,248 527,100 SH Call DFND 1 527,100 0 0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK Cmn 169656955 200,021 424,700 SH Put DFND 1 424,700 0 0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK Cmn 169656955 14,836 31,500 SH Put DFND 2 31,500 0 0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK Cmn 169656905 12,763 27,100 SH Call DFND 2 27,100 0 0
CHIPOTLE MEXICAN GRILL INC COMMON STOCK Cmn 169656105 244,771 519,716 SH   DFND   519,716 0 0
CHOICE HOTELS INTL INC CMN STOCK Cmn 169905106 11,016 203,812 SH   DFND   203,812 0 0
CHUBB LTD Cmn H1467J104 1,163 9,764 SH   DFND 1 9,764 0 0
CHUBB LTD Cmn H1467J904 6,124 51,400 SH Call DFND 1 51,400 0 0
CHUBB LTD Cmn H1467J954 2,526 21,200 SH Put DFND 1 21,200 0 0
CHUBB LTD Cmn H1467J104 33,576 281,798 SH   DFND 2 281,798 0 0
CHURCH & DWIGHT INC CMN STK Cmn 171340902 1,060 11,500 SH Call DFND 1 11,500 0 0
CHURCH & DWIGHT INC CMN STK Cmn 171340952 516 5,600 SH Put DFND 1 5,600 0 0
CHURCH & DWIGHT INC CMN STK Cmn 171340102 57,517 623,966 SH   DFND   623,966 0 0
CHURCHILL DOWNS INC CMN STK Cmn 171484108 10,445 70,633 SH   DFND   70,633 0 0
CHURCHILL DOWNS INC CMN STK Cmn 171484108 912 6,170 SH   DFND 2 6,170 0 0
CHUY'S HOLDINGS INC Cmn 171604901 538 17,300 SH Call DFND 1 17,300 0 0
CHUY'S HOLDINGS INC Cmn 171604951 295 9,500 SH Put DFND 1 9,500 0 0
CIA ENERGETICA DE MINAS GERAIS - SPONS ADR 1:1000 Depository Receipt 204409601 720 318,449 SH   DFND 1 0 0 0
CIA PARANAENSE DE ENERGIA-COPEL-SPON ADR 1:1000 Depository Receipt 20441B407 165 20,776 SH   DFND 1 0 0 0
CIA VALE DO RIO DOCE - ADR 1:1 Depository Receipt 91912E105 417 98,946 SH   DFND 1 0 0 0
CIBER INC CMN STK Cmn 17163B102 78 37,148 SH   DFND 2 37,148 0 0
CIENA CORP CMN STOCK Cmn 171779309 302 15,885 SH   DFND 1 15,885 0 0
CIENA CORP CMN STOCK Cmn 171779909 3,736 196,400 SH Call DFND 1 196,400 0 0
CIENA CORP CMN STOCK Cmn 171779959 1,522 80,000 SH Put DFND 1 80,000 0 0
CIENA CORP CMN STOCK Cmn 171779959 339 17,800 SH Put DFND 2 17,800 0 0
CIENA CORP CMN STOCK Cmn 171779309 26,742 1,405,990 SH   DFND   1,405,990 0 0
CIENA CORP CMN STOCK Cmn 171779309 1,431 75,223 SH   DFND 2 75,223 0 0
CIGNA CORP Cmn 125509109 445 3,243 SH   DFND 1 3,243 0 0
CIGNA CORP Cmn 125509959 5,078 37,000 SH Put DFND 1 37,000 0 0
CIGNA CORP Cmn 125509909 4,954 36,100 SH Call DFND 1 36,100 0 0
CIMAREX ENERGY CO CMN STK Cmn 171798951 3,268 33,600 SH Put DFND 1 33,600 0 0
CIMAREX ENERGY CO CMN STK Cmn 171798901 3,531 36,300 SH Call DFND 1 36,300 0 0
CIMAREX ENERGY CO CMN STK Cmn 171798951 302 3,100 SH Put DFND 2 3,100 0 0
CIMAREX ENERGY CO CMN STK Cmn 171798101 12,704 130,610 SH   DFND   130,610 0 0
CIMAREX ENERGY CO CMN STK Cmn 171798101 488 5,019 SH   DFND 2 5,019 0 0
CIMPRESS NV Cmn N20146901 2,285 25,200 SH Call DFND 1 25,200 0 0
CIMPRESS NV Cmn N20146951 481 5,300 SH Put DFND 1 5,300 0 0
CINCINNATI FINANCIAL COMMON STOCK Cmn 172062901 1,484 22,700 SH Call DFND 1 22,700 0 0
CINCINNATI FINANCIAL COMMON STOCK Cmn 172062951 235 3,600 SH Put DFND 1 3,600 0 0
CINCINNATI FINANCIAL COMMON STOCK Cmn 172062101 1,750 26,779 SH   DFND 2 26,779 0 0
CINEMARK HOLDINGS INC Cmn 17243V902 333 9,300 SH Call DFND 1 9,300 0 0
CINEMARK HOLDINGS INC Cmn 17243V102 10,420 290,824 SH   DFND   290,824 0 0
CINTAS CORP CMN STK Cmn 172908105 282 3,135 SH   DFND 1 3,135 0 0
CINTAS CORP CMN STK Cmn 172908955 1,150 12,800 SH Put DFND 1 12,800 0 0
CINTAS CORP CMN STK Cmn 172908905 979 10,900 SH Call DFND 1 10,900 0 0
CINTAS CORP CMN STK Cmn 172908105 9,012 100,345 SH   DFND 2 100,345 0 0
CIRRUS LOGIC INC Cmn 172755900 8,251 226,600 SH Call DFND 1 226,600 0 0
CIRRUS LOGIC INC Cmn 172755950 2,956 81,200 SH Put DFND 1 81,200 0 0
CISCO SYS INC CMN STK Cmn 17275R902 40,083 1,407,900 SH Call DFND 1 1,407,900 0 0
CISCO SYS INC CMN STK Cmn 17275R952 21,068 740,000 SH Put DFND 1 740,000 0 0
CISCO SYS INC CMN STK Cmn 17275R902 774 27,200 SH Call DFND 2 27,200 0 0
CISCO SYS INC CMN STK Cmn 17275R952 347 12,200 SH Put DFND 2 12,200 0 0
CISCO SYS INC CMN STK Cmn 17275R102 2,180 76,576 SH   DFND   76,576 0 0
CIT GROUP INC Cmn 125581801 592 19,073 SH   DFND 1 19,073 0 0
CIT GROUP INC Cmn 125581901 15,053 485,100 SH Call DFND 1 485,100 0 0
CIT GROUP INC Cmn 125581951 4,620 148,900 SH Put DFND 1 148,900 0 0
CIT GROUP INC Cmn 125581951 518 16,700 SH Put DFND 2 16,700 0 0
CIT GROUP INC Cmn 125581901 593 19,100 SH Call DFND 2 19,100 0 0
CIT GROUP INC Cmn 125581801 27,199 876,545 SH   DFND   876,545 0 0
CIT GROUP INC Cmn 125581801 3,409 109,874 SH   DFND 2 109,874 0 0
CITIGROUP INC. COMMON STOCK (WAS TRV) Cmn 172967424 843 20,191 SH   DFND 1 20,191 0 0
CITIGROUP INC. COMMON STOCK (WAS TRV) Cmn 172967904 60,400 1,446,700 SH Call DFND 1 1,446,700 0 0
CITIGROUP INC. COMMON STOCK (WAS TRV) Cmn 172967954 59,707 1,430,100 SH Put DFND 1 1,430,100 0 0
CITIGROUP INC. COMMON STOCK (WAS TRV) Cmn 172967954 5,937 142,200 SH Put DFND 2 142,200 0 0
CITIGROUP INC. COMMON STOCK (WAS TRV) Cmn 172967904 6,350 152,100 SH Call DFND 2 152,100 0 0
CITIGROUP INC. COMMON STOCK (WAS TRV) Cmn 172967424 149,115 3,571,608 SH   DFND   3,571,608 0 0
CITIZENS FINANCIAL GROUP Cmn 174610105 250 11,954 SH   DFND 1 11,954 0 0
CITIZENS FINANCIAL GROUP Cmn 174610905 507 24,200 SH Call DFND 1 24,200 0 0
CITIZENS FINANCIAL GROUP Cmn 174610955 356 17,000 SH Put DFND 1 17,000 0 0
CITIZENS FINANCIAL GROUP Cmn 174610105 110,990 5,297,838 SH   DFND   5,297,838 0 0
CITIZENS FINANCIAL GROUP Cmn 174610105 7,474 356,745 SH   DFND 2 356,745 0 0
CITIZENS INC CMN STK Cmn 174740100 227 31,411 SH   DFND   31,411 0 0
CITRIX SYS INC CMN STOCK Cmn 177376900 4,715 60,000 SH Call DFND 1 60,000 0 0
CITRIX SYS INC CMN STOCK Cmn 177376950 1,501 19,100 SH Put DFND 1 19,100 0 0
CITRIX SYS INC CMN STOCK Cmn 177376100 2,947 37,500 SH   DFND   37,500 0 0
CIVEO CORP Cmn 17878Y108 40 32,840 SH   DFND 1 32,840 0 0
CIVEO CORP Cmn 17878Y958 41 33,000 SH Put DFND 1 33,000 0 0
CIVEO CORP Cmn 17878Y908 23 18,300 SH Call DFND 1 18,300 0 0
CIVEO CORP Cmn 17878Y108 52 42,283 SH   DFND 2 42,283 0 0
CIVITAS SOLUTIONS INC Cmn 17887R102 2,376 136,301 SH   DFND   136,301 0 0
CLARCOR INC CMN STK Cmn 179895957 526 9,100 SH Put DFND 1 9,100 0 0
CLEAN ENERGY FUELS CORP Cmn 184499101 103 35,290 SH   DFND 1 35,290 0 0
CLEAN ENERGY FUELS CORP Cmn 184499951 440 150,000 SH Put DFND   150,000 0 0
CLEAN ENERGY FUELS CORP Cmn 184499951 216 73,800 SH Put DFND 1 73,800 0 0
CLEAN ENERGY FUELS CORP Cmn 184499901 137 46,700 SH Call DFND 1 46,700 0 0
CLEAN ENERGY FUELS CORP Cmn 184499101 394 134,596 SH   DFND   134,596 0 0
CLEAN HARBORS INC Cmn 184496907 617 12,500 SH Call DFND 1 12,500 0 0
CLEAN HARBORS INC Cmn 184496957 207 4,200 SH Put DFND 1 4,200 0 0
CLEANTECH SOLUTIONS INTERNATIO Cmn 18451N204 17 13,567 SH   DFND 1 13,567 0 0
CLEAR CHANNEL OUTDOOR HOLDINGS INC Cmn 18451C109 861 183,278 SH   DFND   183,278 0 0
CLEARWATER PAPER CORP Cmn 18538R903 218 4,500 SH Call DFND 1 4,500 0 0
CLECO CORPORATION CMN STK Cmn 12561W105 1,373 24,870 SH   DFND 1 24,870 0 0
CLECO CORPORATION CMN STK Cmn 12561W955 3,870 70,100 SH Put DFND 1 70,100 0 0
CLECO CORPORATION CMN STK Cmn 12561W105 4,575 82,857 SH   DFND 2 82,857 0 0
CLIFFS NATURAL RESOURCES INC Cmn 18683K101 750 250,109 SH   DFND 1 250,109 0 0
CLIFFS NATURAL RESOURCES INC Cmn 18683K951 1,813 604,200 SH Put DFND 1 604,200 0 0
CLIFFS NATURAL RESOURCES INC Cmn 18683K901 802 267,400 SH Call DFND 1 267,400 0 0
CLOROX CO Cmn 189054109 1,433 11,368 SH   DFND 1 11,368 0 0
CLOROX CO Cmn 189054959 5,521 43,800 SH Put DFND 1 43,800 0 0
CLOROX CO Cmn 189054909 3,769 29,900 SH Call DFND 1 29,900 0 0
CLOROX CO Cmn 189054959 958 7,600 SH Put DFND 2 7,600 0 0
CLOROX CO Cmn 189054109 16,720 132,634 SH   DFND 2 132,634 0 0
CLOUD PEAK ENERGY INC Cmn 18911Q102 209 107,147 SH   DFND 1 107,147 0 0
CLOUD PEAK ENERGY INC Cmn 18911Q952 37 19,000 SH Put DFND 1 19,000 0 0
CLOUD PEAK ENERGY INC Cmn 18911Q102 89 45,887 SH   DFND   45,887 0 0
CLOUD PEAK ENERGY INC Cmn 18911Q102 101 51,545 SH   DFND 2 51,545 0 0
CLOVIS OCOLOGY 2.5% CB 09/15/2021-REGISTERED Bond 189464AB6 10,935 16,000,000 PRN   DFND   0 0 0
CLOVIS ONCOLOGY INC Cmn 189464900 1,108 57,700 SH Call DFND 1 57,700 0 0
CLOVIS ONCOLOGY INC Cmn 189464950 545 28,400 SH Put DFND 1 28,400 0 0
CLUBCORP HOLDINGS INC Cmn 18948M108 202 14,371 SH   DFND 1 14,371 0 0
CLUBCORP HOLDINGS INC Cmn 18948M908 246 17,500 SH Call DFND 1 17,500 0 0
CLUBCORP HOLDINGS INC Cmn 18948M958 181 12,900 SH Put DFND 1 12,900 0 0
CLUBCORP HOLDINGS INC Cmn 18948M108 12,959 923,034 SH   DFND   923,034 0 0
CLUBCORP HOLDINGS INC Cmn 18948M108 2,730 194,457 SH   DFND 2 194,457 0 0
CMA/WS US (COMERICA INC-CW18) Wt 200340115 4,015 301,000 SH   DFND   0 0 0
CME GROUP INC CMN STK Cmn 12572Q955 21,313 221,900 SH Put DFND 1 221,900 0 0
CME GROUP INC CMN STK Cmn 12572Q905 13,149 136,900 SH Call DFND 1 136,900 0 0
CME GROUP INC CMN STK Cmn 12572Q105 5,766 60,032 SH   DFND 1 60,032 0 0
CME GROUP INC CMN STK Cmn 12572Q105 14,872 154,840 SH   DFND   154,840 0 0
CME GROUP INC CMN STK Cmn 12572Q105 30,412 316,622 SH   DFND 2 316,622 0 0
CMS ENERGY CORP CMN STK Cmn 125896950 238 5,600 SH Put DFND 1 5,600 0 0
CMS ENERGY CORP CMN STK Cmn 125896900 306 7,200 SH Call DFND 1 7,200 0 0
CMS ENERGY CORP CMN STK Cmn 125896100 661 15,586 SH   DFND   15,586 0 0
CMS ENERGY CORP CMN STK Cmn 125896100 5,072 119,521 SH   DFND 2 119,521 0 0
CNA FINL CORP Cmn 126117100 1,686 52,408 SH   DFND   52,408 0 0
CNA FINL CORP Cmn 126117100 1,345 41,803 SH   DFND 2 41,803 0 0
CNH INDUSTRIAL NV Cmn N20944109 83 12,339 SH   DFND 2 12,339 0 0
CNO FINANCIAL GROUP INC Cmn 12621E103 1,084 60,493 SH   DFND 1 60,493 0 0
CNO FINANCIAL GROUP INC Cmn 12621E903 428 23,900 SH Call DFND 1 23,900 0 0
CNO FINANCIAL GROUP INC Cmn 12621E103 2,681 149,589 SH   DFND   149,589 0 0
CNOOC LTD - ADR Depository Receipt 126132109 2,297 19,622 SH   DFND 1 0 0 0
COACH INC Cmn 189754954 12,027 300,000 SH Put DFND   300,000 0 0
COACH INC Cmn 189754904 14,176 353,600 SH Call DFND 1 353,600 0 0
COACH INC Cmn 189754954 5,933 148,000 SH Put DFND 1 148,000 0 0
COACH INC Cmn 189754954 577 14,400 SH Put DFND 2 14,400 0 0
COACH INC Cmn 189754904 758 18,900 SH Call DFND 2 18,900 0 0
COACH INC Cmn 189754104 31,023 773,842 SH   DFND   773,842 0 0
COBALT INTERNATIONAL ENERGY Cmn 19075F956 2,565 863,800 SH Put DFND   863,800 0 0
COBALT INTERNATIONAL ENERGY Cmn 19075F956 235 79,200 SH Put DFND 1 79,200 0 0
COBALT INTERNATIONAL ENERGY Cmn 19075F906 187 63,100 SH Call DFND 1 63,100 0 0
COBALT INTERNATIONAL ENERGY Cmn 19075F106 371 124,957 SH   DFND   124,957 0 0
COBALT INTERNATIONAL ENERGY 2.625% CB 12/01/2019-REGISTERED Bond 19075FAA4 7,788 15,500,000 PRN   DFND   0 0 0
COBALT INTERNATIONAL ENERGY 3.125% CB 05/15/2024-R Bond 19075FAB2 16,614 40,000,000 PRN   DFND   0 0 0
COCA COLA CO Cmn 191216900 32,608 702,900 SH Call DFND 1 702,900 0 0
COCA COLA CO Cmn 191216950 26,322 567,400 SH Put DFND 1 567,400 0 0
COCA COLA CO Cmn 191216950 15,299 329,800 SH Put DFND 2 329,800 0 0
COCA COLA CO Cmn 191216900 16,761 361,300 SH Call DFND 2 361,300 0 0
COCA COLA CO Cmn 191216100 111,487 2,403,254 SH   DFND   2,403,254 0 0
COCA-COLA ENTERPRISES INC Cmn 19122T909 538 10,600 SH Call DFND 1 10,600 0 0
COEUR MINING INC Cmn 192108504 100 17,786 SH   DFND 1 17,786 0 0
COEUR MINING INC Cmn 192108904 1,551 275,900 SH Call DFND 1 275,900 0 0
COEUR MINING INC Cmn 192108954 810 144,200 SH Put DFND 1 144,200 0 0
COEUR MINING INC Cmn 192108504 452 80,356 SH   DFND 2 80,356 0 0
COFFEE HOLDING CO INC. COMMON STOCK Cmn 192176105 40 10,154 SH   DFND 1 10,154 0 0
COGENT COMMUNICATIONS HOLDINGS Cmn 19239V902 679 17,400 SH Call DFND 1 17,400 0 0
COGENT COMMUNICATIONS HOLDINGS Cmn 19239V952 234 6,000 SH Put DFND 1 6,000 0 0
COGENT COMMUNICATIONS HOLDINGS Cmn 19239V302 5,138 131,655 SH   DFND   131,655 0 0
COGNEX CORP Cmn 192422903 374 9,600 SH Call DFND 1 9,600 0 0
COGNEX CORP Cmn 192422953 218 5,600 SH Put DFND 1 5,600 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446102 762 12,148 SH   DFND 1 12,148 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446902 17,525 279,500 SH Call DFND 1 279,500 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446952 5,637 89,900 SH Put DFND 1 89,900 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446952 834 13,300 SH Put DFND 2 13,300 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446902 533 8,500 SH Call DFND 2 8,500 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446102 14,768 235,531 SH   DFND   235,531 0 0
COGNIZANT TECH SOLUTIONS CMN STOCK - A Cmn 192446102 12,270 195,693 SH   DFND 2 195,693 0 0
COHEN & STEERS GLOBAL REALTY Cmn 00162Q106 1,347 30,630 SH   DFND 1 30,630 0 0
COHERENT INC CMN STK Cmn 192479103 3,533 38,448 SH   DFND 2 38,448 0 0
COHU INC CMN STK Cmn 192576106 246 20,710 SH   DFND 2 20,710 0 0
COLFAX CORP Cmn 194014956 529 18,500 SH Put DFND 1 18,500 0 0
COLFAX CORP Cmn 194014906 546 19,100 SH Call DFND 1 19,100 0 0
COLFAX CORP Cmn 194014106 15,251 533,431 SH   DFND   533,431 0 0
COLFAX CORP Cmn 194014106 3,593 125,689 SH   DFND 2 125,689 0 0
COLGATE PALMOLIVE CO Cmn 194162103 1,441 20,394 SH   DFND 1 20,394 0 0
COLGATE PALMOLIVE CO Cmn 194162903 15,211 215,300 SH Call DFND 1 215,300 0 0
COLGATE PALMOLIVE CO Cmn 194162953 9,870 139,700 SH Put DFND 1 139,700 0 0
COLGATE PALMOLIVE CO Cmn 194162953 2,233 31,600 SH Put DFND 2 31,600 0 0
COLGATE PALMOLIVE CO Cmn 194162903 1,406 19,900 SH Call DFND 2 19,900 0 0
COLGATE PALMOLIVE CO Cmn 194162103 52,450 742,399 SH   DFND   742,399 0 0
COLONY CAPITAL INC Cmn 19624R106 335 19,991 SH   DFND   19,991 0 0
COLONY CAPITAL INC Cmn 19624R106 6,659 397,084 SH   DFND 2 397,084 0 0
COLONY FINANCIAL 5% CB 04/15/2023-REGISTERED Bond 19624RAA4 13,522 15,063,000 PRN   DFND   0 0 0
COLONY STARWOOD HOMES Cmn 19625X102 491 19,831 SH   DFND 1 19,831 0 0
COLONY STARWOOD HOMES Cmn 19625X902 218 8,800 SH Call DFND 1 8,800 0 0
COLUMBIA PIPELINE GROUP Cmn 198280109 451 17,988 SH   DFND 1 17,988 0 0
COLUMBIA PIPELINE GROUP Cmn 198280959 688 27,400 SH Put DFND 1 27,400 0 0
COLUMBIA SPORTSWEAR CO CMN STOCK Cmn 198516906 1,430 23,800 SH Call DFND 1 23,800 0 0
COLUMBIA SPORTSWEAR CO CMN STOCK Cmn 198516956 216 3,600 SH Put DFND 1 3,600 0 0
COMCAST CORP - CL A CMN SHRS Cmn 20030N901 25,360 415,200 SH Call DFND 1 415,200 0 0
COMCAST CORP - CL A CMN SHRS Cmn 20030N951 23,003 376,600 SH Put DFND 1 376,600 0 0
COMCAST CORP - CL A CMN SHRS Cmn 20030N951 1,429 23,400 SH Put DFND 2 23,400 0 0
COMCAST CORP - CL A CMN SHRS Cmn 20030N901 1,350 22,100 SH Call DFND 2 22,100 0 0
COMCAST CORP - CL A CMN SHRS Cmn 20030N101 255,775 4,187,542 SH   DFND   4,187,542 0 0
COMERICA INC CMN STK Cmn 200340957 4,215 111,300 SH Put DFND 1 111,300 0 0
COMERICA INC CMN STK Cmn 200340907 4,563 120,500 SH Call DFND 1 120,500 0 0
COMERICA INC CMN STK Cmn 200340107 12,031 317,686 SH   DFND   317,686 0 0
COMFORT SYSTEMS USA INC CMN STOCK Cmn 199908904 321 10,100 SH Call DFND 1 10,100 0 0
COMFORT SYSTEMS USA INC CMN STOCK Cmn 199908104 484 15,239 SH   DFND 2 15,239 0 0
COMMERCE BANCSHARES INC CMN STK Cmn 200525103 262 5,826 SH   DFND 1 5,826 0 0
COMMERCIAL METALS CO Cmn 201723903 346 20,400 SH Call DFND 1 20,400 0 0
COMMSCOPE HOLDING CO INC Cmn 20337X959 363 13,000 SH Put DFND 1 13,000 0 0
COMMSCOPE HOLDING CO INC Cmn 20337X909 307 11,000 SH Call DFND 1 11,000 0 0
COMMSCOPE HOLDING CO INC Cmn 20337X109 48,393 1,733,280 SH   DFND   1,733,280 0 0
COMMUNICATIONS SALES & LE Cmn 20341J904 380 17,100 SH Call DFND 1 17,100 0 0
COMMUNICATIONS SALES & LE Cmn 20341J104 8,050 361,805 SH   DFND   361,805 0 0
COMMUNICATIONS SALES & LE Cmn 20341J104 4,971 223,422 SH   DFND 2 223,422 0 0
COMMUNITY BANK SYSTEM INC CMN STK Cmn 203607106 270 7,066 SH   DFND   7,066 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668108 426 22,998 SH   DFND 1 22,998 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668958 1,736 93,800 SH Put DFND 1 93,800 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668908 1,644 88,800 SH Call DFND 1 88,800 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668958 998 53,900 SH Put DFND 2 53,900 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668908 196 10,600 SH Call DFND 2 10,600 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668108 929 50,173 SH   DFND   50,173 0 0
COMMUNITY HEALTH SYSTEMS Cmn 203668108 6,621 357,692 SH   DFND 2 357,692 0 0
COMMVAULT SYSTEMS INC Cmn 204166102 260 6,017 SH   DFND 1 6,017 0 0
COMMVAULT SYSTEMS INC Cmn 204166952 1,075 24,900 SH Put DFND 1 24,900 0 0
COMMVAULT SYSTEMS INC Cmn 204166902 566 13,100 SH Call DFND 1 13,100 0 0
COMMVAULT SYSTEMS INC Cmn 204166102 31,436 728,182 SH   DFND   728,182 0 0
COMMVAULT SYSTEMS INC Cmn 204166102 1,388 32,153 SH   DFND 2 32,153 0 0
COMPANHIA DE SANEAMENTO BASICO Depository Receipt 20441A102 388 58,763 SH   DFND 1 0 0 0
COMPASS INT'L INC COMMON STOCK Cmn 20451N951 737 10,400 SH Put DFND 1 10,400 0 0
COMPASS INT'L INC COMMON STOCK Cmn 20451N901 1,056 14,900 SH Call DFND 1 14,900 0 0
COMPUTER PROGRAMS AND SYSTEMS INC CMN STK Cmn 205306103 664 12,732 SH   DFND   12,732 0 0
COMPUTER SCIENCES CORP Cmn 205363104 467 13,565 SH   DFND 1 13,565 0 0
COMPUTER SCIENCES CORP Cmn 205363904 230 6,700 SH Call DFND 1 6,700 0 0
COMSCORE INC Cmn 20564W105 805 26,797 SH   DFND 1 26,797 0 0
COMSCORE INC Cmn 20564W955 616 20,500 SH Put DFND 1 20,500 0 0
COMSCORE INC Cmn 20564W905 201 6,700 SH Call DFND 1 6,700 0 0
COMSCORE INC Cmn 20564W105 750 24,982 SH   DFND   24,982 0 0
COMSTOCK MINING INC Cmn 205750102 94 255,105 SH   DFND 1 255,105 0 0
COMSTOCK RESOURCES INC CMN STK Cmn 205768203 110 144,179 SH   DFND 1 144,179 0 0
COMSTOCK RESOURCES INC CMN STK Cmn 205768903 17 22,700 SH Call DFND 1 22,700 0 0
COMSTOCK RESOURCES INC CMN STK Cmn 205768953 11 15,000 SH Put DFND 1 15,000 0 0
COMTECH TELECOMMUN CMN STK Cmn 205826209 471 20,171 SH   DFND   20,171 0 0
CONAGRA FOODS INC CMN STK Cmn 205887102 1,354 30,337 SH   DFND 1 30,337 0 0
CONAGRA FOODS INC CMN STK Cmn 205887902 7,630 171,000 SH Call DFND 1 171,000 0 0
CONAGRA FOODS INC CMN STK Cmn 205887952 2,061 46,200 SH Put DFND 1 46,200 0 0
CONAGRA FOODS INC CMN STK Cmn 205887102 145,910 3,270,052 SH   DFND   3,270,052 0 0
CONCERT PHARMACEUTICALS INC Cmn 206022105 580 42,474 SH   DFND 2 42,474 0 0
CONCHO RESOURCES INC Cmn 20605P951 5,456 54,000 SH Put DFND 1 54,000 0 0
CONCHO RESOURCES INC Cmn 20605P901 5,820 57,600 SH Call DFND 1 57,600 0 0
CONCHO RESOURCES INC Cmn 20605P101 58,870 582,643 SH   DFND   582,643 0 0
CONCORDIA HEALTHCARE CORP Cmn 206519950 282 11,000 SH Put DFND 1 11,000 0 0
CONCORDIA HEALTHCARE CORP Cmn 206519900 343 13,400 SH Call DFND 1 13,400 0 0
CONCURRENT COMPUTER CP CMN STK Cmn 206710902 116 19,600 SH Call DFND 1 19,600 0 0
CONE MIDSTREAM PARTNERS LP Cmn 206812109 127 10,173 SH   DFND 1 10,173 0 0
CONN'S INC COMMON STOCK Cmn 208242107 344 27,613 SH   DFND 1 27,613 0 0
CONN'S INC COMMON STOCK Cmn 208242907 1,267 101,700 SH Call DFND 1 101,700 0 0
CONN'S INC COMMON STOCK Cmn 208242957 597 47,900 SH Put DFND 1 47,900 0 0
CONN'S INC COMMON STOCK Cmn 208242107 2,634 211,421 SH   DFND   211,421 0 0
CONOCOPHILLIPS CMN STK Cmn 20825C904 36,803 913,900 SH Call DFND 1 913,900 0 0
CONOCOPHILLIPS CMN STK Cmn 20825C954 34,294 851,600 SH Put DFND 1 851,600 0 0
CONOCOPHILLIPS CMN STK Cmn 20825C954 4,538 112,700 SH Put DFND 2 112,700 0 0
CONOCOPHILLIPS CMN STK Cmn 20825C904 3,266 81,100 SH Call DFND 2 81,100 0 0
CONOCOPHILLIPS CMN STK Cmn 20825C104 11,912 295,807 SH   DFND   295,807 0 0
CONOCOPHILLIPS CMN STK Cmn 20825C104 11,355 281,968 SH   DFND 2 281,968 0 0
CONSOL ENERGY INC Cmn 20854P909 5,810 514,600 SH Call DFND 1 514,600 0 0
CONSOL ENERGY INC Cmn 20854P959 1,863 165,000 SH Put DFND 1 165,000 0 0
CONSOL ENERGY INC Cmn 20854P909 294 26,000 SH Call DFND 2 26,000 0 0
CONSOL ENERGY INC Cmn 20854P109 16,600 1,470,317 SH   DFND   1,470,317 0 0
CONSOLIDATED COMM ILLINOIS HOLDINGS INC. COMMON S Cmn 209034107 521 20,214 SH   DFND   20,214 0 0
CONSOLIDATED EDISON INC. Cmn 209115104 1,185 15,465 SH   DFND 1 15,465 0 0
CONSOLIDATED EDISON INC. Cmn 209115904 10,382 135,500 SH Call DFND 1 135,500 0 0
CONSOLIDATED EDISON INC. Cmn 209115954 5,471 71,400 SH Put DFND 1 71,400 0 0
CONSOLIDATED EDISON INC. Cmn 209115954 805 10,500 SH Put DFND 2 10,500 0 0
CONSOLIDATED EDISON INC. Cmn 209115904 889 11,600 SH Call DFND 2 11,600 0 0
CONSOLIDATED WATER CO INC CMN STOCK Cmn G23773107 331 27,158 SH   DFND 2 27,158 0 0
CONSTELLATION BRANDS INC -CL A CMN STK Cmn 21036P908 13,855 91,700 SH Call DFND 1 91,700 0 0
CONSTELLATION BRANDS INC -CL A CMN STK Cmn 21036P958 9,564 63,300 SH Put DFND 1 63,300 0 0
CONSTELLATION BRANDS INC -CL A CMN STK Cmn 21036P108 40,117 265,517 SH   DFND   265,517 0 0
CONSTELLATION BRANDS INC -CL A CMN STK Cmn 21036P108 5,977 39,559 SH   DFND 2 39,559 0 0
CONSTELLIUM HOLDCO BV Cmn N22035104 251 48,457 SH   DFND 1 48,457 0 0
CONSTELLIUM HOLDCO BV Cmn N22035954 92 17,800 SH Put DFND 1 17,800 0 0
CONSTELLIUM HOLDCO BV Cmn N22035904 118 22,700 SH Call DFND 1 22,700 0 0
CONSTELLIUM HOLDCO BV Cmn N22035104 652 125,600 SH   DFND 2 125,600 0 0
CONSUMER DISCRETIONARY SELT Cmn 81369Y407 7,470 94,502 SH   DFND 1 94,502 0 0
CONSUMER DISCRETIONARY SELT Cmn 81369Y907 31,699 401,000 SH Call DFND 1 401,000 0 0
CONSUMER DISCRETIONARY SELT Cmn 81369Y957 21,549 272,600 SH Put DFND 1 272,600 0 0
CONSUMER STAPLES SPDR Cmn 81369Y308 6,990 131,758 SH   DFND 1 131,758 0 0
CONSUMER STAPLES SPDR Cmn 81369Y958 23,363 440,400 SH Put DFND 1 440,400 0 0
CONSUMER STAPLES SPDR Cmn 81369Y908 9,321 175,700 SH Call DFND 1 175,700 0 0
CONTAINER STORE GROUP INC/TH Cmn 210751103 160 27,300 SH   DFND 1 27,300 0 0
CONTAINER STORE GROUP INC/TH Cmn 210751953 142 24,200 SH Put DFND 1 24,200 0 0
CONTAINER STORE GROUP INC/TH Cmn 210751103 59 10,043 SH   DFND 2 10,043 0 0
CONTANGO OIL & GAS COMPANY Cmn 21075N904 296 25,100 SH Call DFND 1 25,100 0 0
CONTINENTAL BUILDING PRODUCT Cmn 211171103 2,361 127,208 SH   DFND   127,208 0 0
CONTINENTAL RESOURCES INC/OK Cmn 212015101 2,472 81,410 SH   DFND 1 81,410 0 0
CONTINENTAL RESOURCES INC/OK Cmn 212015901 12,675 417,500 SH Call DFND 1 417,500 0 0
CONTINENTAL RESOURCES INC/OK Cmn 212015951 4,044 133,200 SH Put DFND 1 133,200 0 0
CONTINENTAL RESOURCES INC/OK Cmn 212015101 84,609 2,786,866 SH   DFND   2,786,866 0 0
CONTINENTAL RESOURCES INC/OK Cmn 212015101 11,299 372,172 SH   DFND 2 372,172 0 0
CONTROL4 CORP Cmn 21240D907 351 44,100 SH Call DFND 1 44,100 0 0
CONTROL4 CORP Cmn 21240D957 80 10,000 SH Put DFND 1 10,000 0 0
CONVERGYS CORP 5.75% CB 09/15/2029-REGISTERED Bond 212485AE6 106,271 42,550,000 PRN   DFND   0 0 0
CONVERGYS CORP CMN STOCK Cmn 212485906 208 7,500 SH Call DFND 1 7,500 0 0
CONVERGYS CORP CMN STOCK Cmn 212485106 663 23,877 SH   DFND 2 23,877 0 0
COOPER COMPANIES COMMON STOCK Cmn 216648402 429 2,785 SH   DFND 1 2,785 0 0
COOPER COMPANIES COMMON STOCK Cmn 216648952 3,018 19,600 SH Put DFND 1 19,600 0 0
COOPER COMPANIES COMMON STOCK Cmn 216648902 2,402 15,600 SH Call DFND 1 15,600 0 0
COOPER COMPANIES COMMON STOCK Cmn 216648402 7,233 46,974 SH   DFND   46,974 0 0
COOPER TIRE & RUBR CO Cmn 216831957 1,062 28,700 SH Put DFND 1 28,700 0 0
COOPER TIRE & RUBR CO Cmn 216831907 1,137 30,700 SH Call DFND 1 30,700 0 0
COOPER TIRE & RUBR CO Cmn 216831107 3,859 104,251 SH   DFND   104,251 0 0
COOPER TIRE & RUBR CO Cmn 216831107 9,718 262,515 SH   DFND 2 262,515 0 0
COOPER-STANDARD HOLDING Cmn 21676P103 13,423 186,846 SH   DFND   186,846 0 0
COOPER-STANDARD HOLDING Cmn 21676P103 4,825 67,169 SH   DFND 2 67,169 0 0
COPA HOLDINGS SA CMN STK - CL A Cmn P31076955 2,351 34,700 SH Put DFND 1 34,700 0 0
COPA HOLDINGS SA CMN STK - CL A Cmn P31076905 2,073 30,600 SH Call DFND 1 30,600 0 0
COPA HOLDINGS SA CMN STK - CL A Cmn P31076105 21,440 316,456 SH   DFND   316,456 0 0
CORCEPT THERAPEUTICS INC COMMON STOCK Cmn 218352102 77 16,351 SH   DFND 1 16,351 0 0
CORE LABORATORIES N.V. Cmn N22717957 5,103 45,400 SH Put DFND 1 45,400 0 0
CORE LABORATORIES N.V. Cmn N22717907 5,227 46,500 SH Call DFND 1 46,500 0 0
CORELOGIC INC Cmn 21871D903 250 7,200 SH Call DFND 1 7,200 0 0
CORELOGIC INC Cmn 21871D103 8,182 235,805 SH   DFND   235,805 0 0
CORELOGIC INC Cmn 21871D103 5,080 146,408 SH   DFND 2 146,408 0 0
CORENERGY INFRASTRUCTURE TRUST 7% CB 06/15/2020-RE Bond 21870UAA4 5,863 7,500,000 PRN   DFND   0 0 0
CORESITE REALTY CORP Cmn 21870Q105 3,761 53,719 SH   DFND   53,719 0 0
CORESITE REALTY CORP Cmn 21870Q105 8,495 121,340 SH   DFND 2 121,340 0 0
CORINDUS VASCULAR ROBOTICS INC Cmn 218730109 19 19,062 SH   DFND 1 19,062 0 0
CORMEDIX INC Cmn 21900C100 106 40,052 SH   DFND 1 40,052 0 0
CORNERSTONE ONDEMAND INC Cmn 21925Y903 570 17,400 SH Call DFND 1 17,400 0 0
CORNERSTONE ONDEMAND INC Cmn 21925Y103 1,521 46,409 SH   DFND   46,409 0 0
CORNING INC Cmn 219350105 1,710 81,854 SH   DFND 1 81,854 0 0
CORNING INC Cmn 219350905 8,373 400,800 SH Call DFND 1 400,800 0 0
CORNING INC Cmn 219350955 2,912 139,400 SH Put DFND 1 139,400 0 0
CORNING INC Cmn 219350955 2,498 119,600 SH Put DFND 2 119,600 0 0
CORNING INC Cmn 219350905 2,206 105,600 SH Call DFND 2 105,600 0 0
CORNING INC Cmn 219350105 3,003 143,769 SH   DFND   143,769 0 0
CORPORATE OFFICE PPTYS TR INC CMN STK Cmn 22002T108 6,298 240,022 SH   DFND   240,022 0 0
CORRECTIONS CORP OF AMERICA Cmn 22025Y907 417 13,000 SH Call DFND 1 13,000 0 0
CORRECTIONS CORP OF AMERICA Cmn 22025Y957 317 9,900 SH Put DFND 1 9,900 0 0
CORRECTIONS CORP OF AMERICA Cmn 22025Y407 5,136 160,251 SH   DFND   160,251 0 0
CORSS COUNTRY HEALTHCARE INC CMN STK Cmn 227483904 166 14,300 SH Call DFND 1 14,300 0 0
CORSS COUNTRY HEALTHCARE INC CMN STK Cmn 227483104 1,151 98,971 SH   DFND 2 98,971 0 0
COSAN LTD-CLASS A SHARES Cmn G25343107 160 32,488 SH   DFND 1 32,488 0 0
COSI INC COMMON STOCK Cmn 22122P200 20 23,170 SH   DFND 1 23,170 0 0
COSTAMARE INC Cmn Y1771G102 94 10,579 SH   DFND 1 10,579 0 0
COSTAMARE INC Cmn Y1771G902 125 14,000 SH Call DFND 1 14,000 0 0
COSTAMARE INC Cmn Y1771G102 500 56,145 SH   DFND   56,145 0 0
COSTAR GRP INC CMN STOCK Cmn 22160N109 515 2,738 SH   DFND 1 2,738 0 0
COSTAR GRP INC CMN STOCK Cmn 22160N109 2,528 13,435 SH   DFND 2 13,435 0 0
COSTCO WHOLESALE CORP COMMON STOCK Cmn 22160K105 6,927 43,959 SH   DFND 1 43,959 0 0
COSTCO WHOLESALE CORP COMMON STOCK Cmn 22160K955 40,593 257,600 SH Put DFND 1 257,600 0 0
COSTCO WHOLESALE CORP COMMON STOCK Cmn 22160K905 40,073 254,300 SH Call DFND 1 254,300 0 0
COSTCO WHOLESALE CORP COMMON STOCK Cmn 22160K955 1,465 9,300 SH Put DFND 2 9,300 0 0
COSTCO WHOLESALE CORP COMMON STOCK Cmn 22160K905 221 1,400 SH Call DFND 2 1,400 0 0
COSTCO WHOLESALE CORP COMMON STOCK Cmn 22160K105 37,146 235,725 SH   DFND   235,725 0 0
COTT CORPORATION COMMON STOCK Cmn 22163N106 141 10,134 SH   DFND 1 10,134 0 0
COTY INC-CL A Cmn 222070903 1,728 62,100 SH Call DFND 1 62,100 0 0
COTY INC-CL A Cmn 222070203 9,874 354,805 SH   DFND   354,805 0 0
COUSINS PROPERTIES INC CMN STK Cmn 222795106 1,146 110,410 SH   DFND 2 110,410 0 0
COVANTA HOLDING CORP CMN STK Cmn 22282E952 278 16,500 SH Put DFND 1 16,500 0 0
COVANTA HOLDING CORP CMN STK Cmn 22282E902 292 17,300 SH Call DFND 1 17,300 0 0
COVANTA HOLDING CORP CMN STK Cmn 22282E102 5,894 349,578 SH   DFND   349,578 0 0
COVISINT CORP Cmn 22357R103 27 13,507 SH   DFND 1 13,507 0 0
COWEN 3% CB 03/15/2019-REGISTERED Bond 223622AB7 29,873 32,000,000 PRN   DFND   0 0 0
COWEN GROUP INC COMMON STOCK Cmn 223622101 124 32,538 SH   DFND 1 32,538 0 0
CPI CARD GROUP INC Cmn 12634H901 90 10,900 SH Call DFND 1 10,900 0 0
CRA INTERNATIONAL INC CMN STOCK Cmn 12618T105 212 10,770 SH   DFND 2 10,770 0 0
CRACKER BARREL OLD COUNTRY STO Cmn 22410J956 3,740 24,500 SH Put DFND 1 24,500 0 0
CRACKER BARREL OLD COUNTRY STO Cmn 22410J906 4,809 31,500 SH Call DFND 1 31,500 0 0
CRACKER BARREL OLD COUNTRY STO Cmn 22410J106 386 2,526 SH   DFND   2,526 0 0
CRACKER BARREL OLD COUNTRY STO Cmn 22410J106 1,171 7,667 SH   DFND 2 7,667 0 0
CRANE CO Cmn 224399905 1,120 20,800 SH Call DFND 1 20,800 0 0
CRANE CO Cmn 224399955 242 4,500 SH Put DFND 1 4,500 0 0
CRANE CO Cmn 224399105 739 13,727 SH   DFND   13,727 0 0
CRAWFORD & CO - CL B CMN STOCK Cmn 224633107 142 21,891 SH   DFND 1 21,891 0 0
CRAY INC CMN STOCK Cmn 225223904 574 13,700 SH Call DFND 1 13,700 0 0
CRAY INC CMN STOCK Cmn 225223304 3,696 88,192 SH   DFND 2 88,192 0 0
CREDIT ACCEP CORP MICH CMN STK Cmn 225310101 298 1,644 SH   DFND 1 1,644 0 0
CREDIT SUISSE GROUP - SPON ADR 4:1 Depository Receipt 225401108 1,739 123,075 SH   DFND 2 0 0 0
CREDIT SUISSE INCOME FUND CMN STOCK Cmn 224916106 38 13,226 SH   DFND 1 13,226 0 0
CREE INC CMN STK Cmn 225447101 532 18,282 SH   DFND 1 18,282 0 0
CREE INC CMN STK Cmn 225447901 5,319 182,800 SH Call DFND 1 182,800 0 0
CREE INC CMN STK Cmn 225447951 1,665 57,200 SH Put DFND 1 57,200 0 0
CRESCENT POINT ENERGY CORP Cmn 22576C101 2,009 145,149 SH   DFND 2 145,149 0 0
CRESTWOOD EQUITY PARTNERS LP Cmn 226344208 278 23,780 SH   DFND 1 23,780 0 0
CRESTWOOD EQUITY PARTNERS LP Cmn 226344958 246 21,100 SH Put DFND 1 21,100 0 0
CRESTWOOD EQUITY PARTNERS LP Cmn 226344908 274 23,500 SH Call DFND 1 23,500 0 0
CRITEO SA-SPON ADR Depository Receipt 226718104 419 10,113 SH   DFND   0 0 0
CROCS INC COMMON STOCK Cmn 227046909 510 53,000 SH Call DFND 1 53,000 0 0
CROCS INC COMMON STOCK Cmn 227046959 125 13,000 SH Put DFND 1 13,000 0 0
CROCS INC COMMON STOCK Cmn 227046109 98 10,185 SH   DFND   10,185 0 0
CROSSAMERICA PARTNERS LP Cmn 22758A955 251 10,300 SH Put DFND 1 10,300 0 0
CROWN CASTLE INTL CMN STOCK Cmn 22822V101 3,423 39,574 SH   DFND 1 39,574 0 0
CROWN CASTLE INTL CMN STOCK Cmn 22822V901 5,475 63,300 SH Call DFND 1 63,300 0 0
CROWN CASTLE INTL CMN STOCK Cmn 22822V951 2,993 34,600 SH Put DFND 1 34,600 0 0
CROWN CASTLE INTL CMN STOCK Cmn 22822V101 393 4,542 SH   DFND   4,542 0 0
CROWN CASTLE INTL CMN STOCK Cmn 22822V101 10,715 123,876 SH   DFND 2 123,876 0 0
CROWN ENTERTAINMENT LTD Depository Receipt 585464100 2,986 180,886 SH   DFND   0 0 0
CROWN ENTERTAINMENT LTD Depository Receipt 585464100 483 29,273 SH   DFND 1 0 0 0
CROWN HOLDINGS INC CMN STK Cmn 228368906 684 13,800 SH Call DFND 1 13,800 0 0
CROWN HOLDINGS INC CMN STK Cmn 228368956 203 4,100 SH Put DFND 1 4,100 0 0
CROWN HOLDINGS INC CMN STK Cmn 228368106 19,300 389,192 SH   DFND   389,192 0 0
CROWN HOLDINGS INC CMN STK Cmn 228368106 4,612 93,007 SH   DFND 2 93,007 0 0
CRYOLIFE INC CMN STK Cmn 228903100 155 14,463 SH   DFND 2 14,463 0 0
CSG SYS INTL INC CMN STOCK Cmn 126349109 493 10,919 SH   DFND   10,919 0 0
CSRA INC Cmn 12650T104 588 21,869 SH   DFND 1 21,869 0 0
CSRA INC Cmn 12650T954 210 7,800 SH Put DFND 1 7,800 0 0
CSRA INC Cmn 12650T104 65,088 2,419,625 SH   DFND   2,419,625 0 0
CSRA INC Cmn 12650T104 2,029 75,445 SH   DFND 2 75,445 0 0
CST BRANDS INC Cmn 12646R955 907 23,700 SH Put DFND 1 23,700 0 0
CST BRANDS INC Cmn 12646R905 789 20,600 SH Call DFND 1 20,600 0 0
CSX CORP Cmn 126408903 11,304 439,000 SH Call DFND 1 439,000 0 0
CSX CORP Cmn 126408953 2,557 99,300 SH Put DFND 1 99,300 0 0
CSX CORP Cmn 126408953 1,893 73,500 SH Put DFND 2 73,500 0 0
CSX CORP Cmn 126408903 2,742 106,500 SH Call DFND 2 106,500 0 0
CSX CORP Cmn 126408103 43,182 1,676,983 SH   DFND   1,676,983 0 0
CTC MEDIA INC Cmn 12642X106 84 42,867 SH   DFND 1 42,867 0 0
CTC MEDIA INC Cmn 12642X956 29 14,900 SH Put DFND 1 14,900 0 0
CTC MEDIA INC Cmn 12642X106 191 97,622 SH   DFND   97,622 0 0
CTI BIOPHARMA CORP Cmn 12648L106 69 129,866 SH   DFND 1 129,866 0 0
CTI BIOPHARMA CORP Cmn 12648L906 6 11,500 SH Call DFND 1 11,500 0 0
CTRIP.COM INTERNATIONAL Depository Receipt 22943F100 13,938 314,908 SH   DFND   0 0 0
CTRIP.COM INTERNATIONAL Depository Receipt 22943F100 253 5,713 SH   DFND 1 0 0 0
CUBESMART Cmn 229663109 3,059 91,867 SH   DFND   91,867 0 0
CUBESMART Cmn 229663109 20,103 603,683 SH   DFND 2 603,683 0 0
CUBIC CORP CMN STK Cmn 229669106 1,539 38,520 SH   DFND   38,520 0 0
CULLEN/FROST BANKERS INC CMN STK Cmn 229899909 1,901 34,500 SH Call DFND 1 34,500 0 0
CULLEN/FROST BANKERS INC CMN STK Cmn 229899959 788 14,300 SH Put DFND 1 14,300 0 0
CUMBERLAND PHARMACEUTICALS Cmn 230770109 50 11,224 SH   DFND 1 11,224 0 0
CUMMINS INC Cmn 231021106 222 2,022 SH   DFND 1 2,022 0 0
CUMMINS INC Cmn 231021906 25,088 228,200 SH Call DFND 1 228,200 0 0
CUMMINS INC Cmn 231021956 23,285 211,800 SH Put DFND 1 211,800 0 0
CUMMINS INC Cmn 231021906 1,121 10,200 SH Call DFND 2 10,200 0 0
CUMMINS INC Cmn 231021956 330 3,000 SH Put DFND 2 3,000 0 0
CUMMINS INC Cmn 231021106 2,746 24,980 SH   DFND   24,980 0 0
CUMULUS MEDIA CMN STOCK Cmn 231082108 20 43,054 SH   DFND 1 43,054 0 0
CUMULUS MEDIA CMN STOCK Cmn 231082108 28 60,666 SH   DFND   60,666 0 0
CURIS INC Cmn 231269901 19 11,900 SH Call DFND 1 11,900 0 0
CURRENCYSHARES AUSTRALIAN DOLLAR Cmn 23129U901 2,986 38,900 SH Call DFND 1 38,900 0 0
CURRENCYSHARES AUSTRALIAN DOLLAR Cmn 23129U951 1,566 20,400 SH Put DFND 1 20,400 0 0
CURRENCYSHARES BRITISH POUND Cmn 23129S106 2,009 14,292 SH   DFND 1 14,292 0 0
CURRENCYSHARES BRITISH POUND Cmn 23129S956 4,990 35,500 SH Put DFND 1 35,500 0 0
CURRENCYSHARES BRITISH POUND Cmn 23129S906 2,600 18,500 SH Call DFND 1 18,500 0 0
CURRENCYSHARES CANADIAN DOLL Cmn 23129X105 560 7,343 SH   DFND 1 7,343 0 0
CURRENCYSHARES CANADIAN DOLL Cmn 23129X955 3,397 44,500 SH Put DFND 1 44,500 0 0
CURRENCYSHARES CANADIAN DOLL Cmn 23129X905 3,236 42,400 SH Call DFND 1 42,400 0 0
CURRENCYSHARES EURO TRUST Cmn 23130C108 2,665 23,966 SH   DFND 1 23,966 0 0
CURRENCYSHARES EURO TRUST Cmn 23130C958 38,880 349,700 SH Put DFND 1 349,700 0 0
CURRENCYSHARES EURO TRUST Cmn 23130C908 23,937 215,300 SH Call DFND 1 215,300 0 0
CURRENCYSHARES JAPANESE YEN Cmn 23130A102 3,558 41,366 SH   DFND 1 41,366 0 0
CURRENCYSHARES JAPANESE YEN Cmn 23130A952 11,862 137,900 SH Put DFND 1 137,900 0 0
CURRENCYSHARES JAPANESE YEN Cmn 23130A902 8,585 99,800 SH Call DFND 1 99,800 0 0
CURRENCYSHARES SWISS FRANC Cmn 23129V109 1,460 14,575 SH   DFND 1 14,575 0 0
CURRENCYSHARES SWISS FRANC Cmn 23129V959 821 8,200 SH Put DFND 1 8,200 0 0
CURRENCYSHARES SWISS FRANC Cmn 23129V909 461 4,600 SH Call DFND 1 4,600 0 0
CURTISS-WRIGHT CORP CMN STK Cmn 231561901 341 4,500 SH Call DFND 1 4,500 0 0
CURTISS-WRIGHT CORP CMN STK Cmn 231561101 8,572 113,275 SH   DFND   113,275 0 0
CUSTOMERS BANCORP INC Cmn 23204G100 441 18,671 SH   DFND 2 18,671 0 0
CUTERA INC COMMON STOCK Cmn 232109108 152 13,520 SH   DFND 2 13,520 0 0
CVENT INC Cmn 23247G109 220 10,300 SH   DFND 1 10,300 0 0
CVENT INC Cmn 23247G959 306 14,300 SH Put DFND 1 14,300 0 0
CVENT INC Cmn 23247G109 2,012 94,004 SH   DFND 2 94,004 0 0
CVR ENERGY INC Cmn 12662P108 2,134 81,769 SH   DFND   81,769 0 0
CVR PARTNERS LP Cmn 126633906 322 38,500 SH Call DFND 1 38,500 0 0
CVR REFINING LP Cmn 12663P907 419 34,700 SH Call DFND 1 34,700 0 0
CVR REFINING LP Cmn 12663P957 248 20,500 SH Put DFND 1 20,500 0 0
CVS HEALTH CORP Cmn 126650950 29,293 282,400 SH Put DFND 1 282,400 0 0
CVS HEALTH CORP Cmn 126650900 24,760 238,700 SH Call DFND 1 238,700 0 0
CVS HEALTH CORP Cmn 126650950 674 6,500 SH Put DFND 2 6,500 0 0
CVS HEALTH CORP Cmn 126650100 2,075 20,000 SH   DFND   20,000 0 0
CYBER-ARK SOFTWARE LTD/ISRAE Cmn M2682V908 4,659 109,300 SH Call DFND 1 109,300 0 0
CYBER-ARK SOFTWARE LTD/ISRAE Cmn M2682V958 1,850 43,400 SH Put DFND 1 43,400 0 0
CYBER-ARK SOFTWARE LTD/ISRAE Cmn M2682V108 7,171 168,210 SH   DFND   168,210 0 0
CYCLACEL PHARMACEUTICALS COMMON STOCK Cmn 23254L306 15 38,197 SH   DFND 1 38,197 0 0
CYMABAY THERAPEUTICS INC Cmn 23257D103 15 10,979 SH   DFND 1 10,979 0 0
CYPRESS SEMICONDUCTOR COMMON STOCK Cmn 232806109 301 34,762 SH   DFND 1 34,762 0 0
CYPRESS SEMICONDUCTOR COMMON STOCK Cmn 232806959 372 43,000 SH Put DFND 1 43,000 0 0
CYPRESS SEMICONDUCTOR COMMON STOCK Cmn 232806909 303 35,000 SH Call DFND 1 35,000 0 0
CYPRESS SEMICONDUCTOR COMMON STOCK Cmn 232806109 1,317 152,125 SH   DFND   152,125 0 0
CYRUSONE INC Cmn 23283R950 306 6,700 SH Put DFND 1 6,700 0 0
CYRUSONE INC Cmn 23283R900 265 5,800 SH Call DFND 1 5,800 0 0
CYRUSONE INC Cmn 23283R100 10,184 223,080 SH   DFND   223,080 0 0
CYRUSONE INC Cmn 23283R100 1,454 31,850 SH   DFND 2 31,850 0 0
CYS INVESTMENTS INC Cmn 12673A108 105 12,888 SH   DFND 1 12,888 0 0
CYS INVESTMENTS INC Cmn 12673A958 322 39,600 SH Put DFND 1 39,600 0 0
CYS INVESTMENTS INC Cmn 12673A908 86 10,600 SH Call DFND 1 10,600 0 0
CYS INVESTMENTS INC Cmn 12673A108 16,701 2,051,668 SH   DFND   2,051,668 0 0
CYTOKINETICS INC COMMON STOCK Cmn 23282W605 103 14,551 SH   DFND 1 14,551 0 0
CYTOKINETICS INC COMMON STOCK Cmn 23282W955 121 17,200 SH Put DFND 1 17,200 0 0
CYTOKINETICS INC COMMON STOCK Cmn 23282W905 89 12,600 SH Call DFND 1 12,600 0 0
CYTORI THERAPEUTICS INC COMMON STOCK Cmn 23283K105 10 46,351 SH   DFND 1 46,351 0 0
CYTOSORBENTS CORP Cmn 23283X906 54 13,700 SH Call DFND 1 13,700 0 0
CYTRX CORP CMN STK Cmn 232828509 59 22,067 SH   DFND 1 22,067 0 0
CYTRX CORP CMN STK Cmn 232828909 55 20,700 SH Call DFND 1 20,700 0 0
D R HORTON INC CMN STK Cmn 23331A109 547 18,088 SH   DFND 1 18,088 0 0
D R HORTON INC CMN STK Cmn 23331A909 5,444 180,100 SH Call DFND 1 180,100 0 0
D R HORTON INC CMN STK Cmn 23331A959 2,869 94,900 SH Put DFND 1 94,900 0 0
D R HORTON INC CMN STK Cmn 23331A109 60,463 2,000,097 SH   DFND   2,000,097 0 0
DAKTRONICS INC CMN STK Cmn 234264109 95 12,018 SH   DFND 1 12,018 0 0
DAKTRONICS INC CMN STK Cmn 234264109 278 35,200 SH   DFND   35,200 0 0
DANA HOLDING CORP Cmn 235825905 434 30,800 SH Call DFND 1 30,800 0 0
DANA HOLDING CORP Cmn 235825205 704 49,939 SH   DFND 2 49,939 0 0
DANAHER CORP CMN STK Cmn 235851102 1,671 17,614 SH   DFND 1 17,614 0 0
DANAHER CORP CMN STK Cmn 235851902 7,873 83,000 SH Call DFND 1 83,000 0 0
DANAHER CORP CMN STK Cmn 235851952 2,817 29,700 SH Put DFND 1 29,700 0 0
DANAHER CORP CMN STK Cmn 235851952 1,119 11,800 SH Put DFND 2 11,800 0 0
DANAHER CORP CMN STK Cmn 235851902 1,527 16,100 SH Call DFND 2 16,100 0 0
DANAHER CORP CMN STK Cmn 235851102 191,229 2,015,912 SH   DFND   2,015,912 0 0
DANAHER CORP CMN STK Cmn 235851102 22,163 233,639 SH   DFND 2 233,639 0 0
DARDEN RESTAURANTS INC. COMMON STOCK NYSE Cmn 237194105 8,035 121,186 SH   DFND 1 121,186 0 0
DARDEN RESTAURANTS INC. COMMON STOCK NYSE Cmn 237194955 6,524 98,400 SH Put DFND 1 98,400 0 0
DARDEN RESTAURANTS INC. COMMON STOCK NYSE Cmn 237194905 2,241 33,800 SH Call DFND 1 33,800 0 0
DARDEN RESTAURANTS INC. COMMON STOCK NYSE Cmn 237194905 239 3,600 SH Call DFND 2 3,600 0 0
DARDEN RESTAURANTS INC. COMMON STOCK NYSE Cmn 237194105 915 13,806 SH   DFND   13,806 0 0
DARLING INGREDIENTS INC Cmn 237266901 628 47,700 SH Call DFND 1 47,700 0 0
DARLING INGREDIENTS INC Cmn 237266951 204 15,500 SH Put DFND 1 15,500 0 0
DARLING INGREDIENTS INC Cmn 237266101 345 26,186 SH   DFND 2 26,186 0 0
DAVE & BUSTER'S ENTERTAINMENT INC Cmn 238337109 1,218 31,410 SH   DFND 1 31,410 0 0
DAVE & BUSTER'S ENTERTAINMENT INC Cmn 238337959 500 12,900 SH Put DFND 1 12,900 0 0
DAVE & BUSTER'S ENTERTAINMENT INC Cmn 238337909 384 9,900 SH Call DFND 1 9,900 0 0
DAVE & BUSTER'S ENTERTAINMENT INC Cmn 238337109 25,564 659,206 SH   DFND   659,206 0 0
DAVIDSTEA INC Cmn 238661102 492 40,660 SH   DFND   40,660 0 0
DAVIDSTEA INC Cmn 238661102 297 24,521 SH   DFND 2 24,521 0 0
DAVITA HEALTHCARE PARTNERS INC Cmn 23918K908 3,082 42,000 SH Call DFND 1 42,000 0 0
DAVITA HEALTHCARE PARTNERS INC Cmn 23918K958 1,952 26,600 SH Put DFND 2 26,600 0 0
DAVITA HEALTHCARE PARTNERS INC Cmn 23918K958 609 8,300 SH Put DFND 1 8,300 0 0
DAVITA HEALTHCARE PARTNERS INC Cmn 23918K908 778 10,600 SH Call DFND 2 10,600 0 0
DAVITA HEALTHCARE PARTNERS INC Cmn 23918K108 21,763 296,582 SH   DFND   296,582 0 0
DB COMMODITY DOUBLE LONG ETN Cmn 25154H475 37 15,611 SH   DFND 1 15,611 0 0
DCP MIDSTREAM PARTNERS LP CMN UNITS Cmn 23311P900 953 35,000 SH Call DFND 1 35,000 0 0
DCT INDUSTRIAL TRUST INC Cmn 233153204 1,523 38,583 SH   DFND 1 38,583 0 0
DCT INDUSTRIAL TRUST INC Cmn 233153204 4,325 109,569 SH   DFND 2 109,569 0 0
DDR CORP Cmn 23317H102 502 28,196 SH   DFND   28,196 0 0
DDR CORP Cmn 23317H102 10,985 617,477 SH   DFND 2 617,477 0 0
DEAN FOODS CO CMN STOCK Cmn 242370903 1,968 113,600 SH Call DFND 1 113,600 0 0
DEAN FOODS CO CMN STOCK Cmn 242370953 769 44,400 SH Put DFND 1 44,400 0 0
DEAN FOODS CO CMN STOCK Cmn 242370203 2,469 142,565 SH   DFND 2 142,565 0 0
DECKERS OUTDOOR CORP CMN STK Cmn 243537907 6,434 107,400 SH Call DFND 1 107,400 0 0
DECKERS OUTDOOR CORP CMN STK Cmn 243537957 3,661 61,100 SH Put DFND 1 61,100 0 0
DEERE & COMPANY COMMON STOCK Cmn 244199105 8,512 110,566 SH   DFND 1 110,566 0 0
DEERE & COMPANY COMMON STOCK Cmn 244199955 56,772 737,400 SH Put DFND 1 737,400 0 0
DEERE & COMPANY COMMON STOCK Cmn 244199905 25,715 334,000 SH Call DFND 1 334,000 0 0
DEERE & COMPANY COMMON STOCK Cmn 244199105 10,748 139,609 SH   DFND   139,609 0 0
DEERE & COMPANY COMMON STOCK Cmn 244199105 30,616 397,659 SH   DFND 2 397,659 0 0
DEL FRISCO'S RESTAURANT GROUP Cmn 245077102 178 10,754 SH   DFND   10,754 0 0
DELCATH SYSTEMS INC Cmn 24661P401 12 42,625 SH   DFND 1 42,625 0 0
DELEK US HOLDINGS INC Cmn 246647101 251 16,466 SH   DFND 1 16,466 0 0
DELEK US HOLDINGS INC Cmn 246647101 230 15,101 SH   DFND   15,101 0 0
DELEK US HOLDINGS INC Cmn 246647101 1,487 97,578 SH   DFND 2 97,578 0 0
DELPHI AUTOMOTIVE PLC Cmn G27823956 15,004 200,000 SH Put DFND   200,000 0 0
DELPHI AUTOMOTIVE PLC Cmn G27823906 2,746 36,600 SH Call DFND 1 36,600 0 0
DELPHI AUTOMOTIVE PLC Cmn G27823956 1,650 22,000 SH Put DFND 1 22,000 0 0
DELPHI AUTOMOTIVE PLC Cmn G27823106 33,446 445,825 SH   DFND   445,825 0 0
DELTA AIR LINES INC CMN STK Cmn 247361702 4,601 94,514 SH   DFND 1 94,514 0 0
DELTA AIR LINES INC CMN STK Cmn 247361952 29,782 611,800 SH Put DFND 1 611,800 0 0
DELTA AIR LINES INC CMN STK Cmn 247361902 30,274 621,900 SH Call DFND 1 621,900 0 0
DELTA AIR LINES INC CMN STK Cmn 247361952 224 4,600 SH Put DFND 2 4,600 0 0
DELTA AIR LINES INC CMN STK Cmn 247361702 34,860 716,106 SH   DFND   716,106 0 0
DELTA AIR LINES INC CMN STK Cmn 247361702 35,428 727,773 SH   DFND 2 727,773 0 0
DELTA TECHNOLOGY HOLDINGS LT Cmn G8477B105 17 20,665 SH   DFND 1 20,665 0 0
DELUXE CORP Cmn 248019951 625 10,000 SH Put DFND 1 10,000 0 0
DELUXE CORP Cmn 248019901 600 9,600 SH Call DFND 1 9,600 0 0
DELUXE CORP Cmn 248019101 2,066 33,059 SH   DFND 2 33,059 0 0
DEMAND MEDIA INC Cmn 24802N208 210 41,927 SH   DFND   41,927 0 0
DEMANDWARE INC Cmn 24802Y955 1,114 28,500 SH Put DFND 1 28,500 0 0
DEMANDWARE INC Cmn 24802Y905 946 24,200 SH Call DFND 1 24,200 0 0
DEMANDWARE INC Cmn 24802Y105 5,994 153,303 SH   DFND   153,303 0 0
DENBURY RES INC CMN STOCK Cmn 247916208 263 118,407 SH   DFND 1 118,407 0 0
DENBURY RES INC CMN STOCK Cmn 247916908 429 193,400 SH Call DFND 1 193,400 0 0
DENBURY RES INC CMN STOCK Cmn 247916958 238 107,300 SH Put DFND 1 107,300 0 0
DENBURY RES INC CMN STOCK Cmn 247916208 164 73,945 SH   DFND   73,945 0 0
DENISON MINES CORP COMMON STOCK Cmn 248356107 18 32,668 SH   DFND 1 32,668 0 0
DENTSPLY SIRONA INC Cmn 24906P909 1,134 18,400 SH Call DFND 1 18,400 0 0
DEPOMED INC CMN STOCK Cmn 249908104 142 10,209 SH   DFND 1 10,209 0 0
DEPOMED INC CMN STOCK Cmn 249908904 527 37,800 SH Call DFND 1 37,800 0 0
DEPOMED INC CMN STOCK Cmn 249908954 362 26,000 SH Put DFND 1 26,000 0 0
DEPOMED INC CMN STOCK Cmn 249908104 7,133 512,095 SH   DFND   512,095 0 0
DERMIRA INC Cmn 24983L104 1,964 94,956 SH   DFND   94,956 0 0
DERMIRA INC Cmn 24983L104 375 18,133 SH   DFND 2 18,133 0 0
DESTINATION XL GROUP INC Cmn 25065K104 59 11,439 SH   DFND 2 11,439 0 0
DEUTSCHE BANK Cmn D18190898 1,588 93,736 SH   DFND 1 93,736 0 0
DEUTSCHE BANK Cmn D18190958 7,244 427,600 SH Put DFND 1 427,600 0 0
DEUTSCHE BANK Cmn D18190908 3,830 226,100 SH Call DFND 1 226,100 0 0
DEUTSCHE X-TRACKERS HARVEST CS Cmn 233051879 638 25,988 SH   DFND 1 25,988 0 0
DEUTSCHE X-TRACKERS HARVEST CS Cmn 233051754 452 13,024 SH   DFND 1 13,024 0 0
DEUTSCHE X-TRACKERS HARVEST CS Cmn 233051959 11,035 449,500 SH Put DFND 1 449,500 0 0
DEUTSCHE X-TRACKERS HARVEST CS Cmn 233051909 9,928 404,400 SH Call DFND 1 404,400 0 0
DEUTSCHE X-TRACKERS HARVEST CS Cmn 233051954 1,855 53,400 SH Put DFND 1 53,400 0 0
DEUTSCHE X-TRACKERS HARVEST CS Cmn 233051904 816 23,500 SH Call DFND 1 23,500 0 0
DEUTSCHE X-TRACKERS MSCI EUROP Cmn 233051853 1,159 46,993 SH   DFND 1 46,993 0 0
DEUTSCHE X-TRACKERS MSCI JAPAN Cmn 233051507 682 20,327 SH   DFND 1 20,327 0 0
DEUTSCHE X-TRACKERS MSCI SOUTH Cmn 233051812 408 17,590 SH   DFND 1 17,590 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M103 1,182 43,083 SH   DFND 1 43,083 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M903 32,179 1,172,700 SH Call DFND 1 1,172,700 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M953 11,239 409,600 SH Put DFND 1 409,600 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M953 2,524 92,000 SH Put DFND 2 92,000 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M903 746 27,200 SH Call DFND 2 27,200 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M103 66,829 2,435,445 SH   DFND   2,435,445 0 0
DEVON ENERGY CORP CMN STOCK (NEW) Cmn 25179M103 10,239 373,132 SH   DFND 2 373,132 0 0
DEVRY EDUCATION GROUP INC Cmn 251893903 591 34,200 SH Call DFND 1 34,200 0 0
DEVRY EDUCATION GROUP INC Cmn 251893953 183 10,600 SH Put DFND 1 10,600 0 0
DEVRY EDUCATION GROUP INC Cmn 251893103 1,725 99,873 SH   DFND   99,873 0 0
DEVRY EDUCATION GROUP INC Cmn 251893103 1,969 114,007 SH   DFND 2 114,007 0 0
DEXCOM INC COMMON STOCK Cmn 252131907 2,716 40,000 SH Call DFND 1 40,000 0 0
DEXCOM INC COMMON STOCK Cmn 252131957 1,093 16,100 SH Put DFND 1 16,100 0 0
DEXCOM INC COMMON STOCK Cmn 252131107 1,180 17,381 SH   DFND 2 17,381 0 0
DHI GROUP INC Cmn 23331S100 162 20,080 SH   DFND 1 20,080 0 0
DHT HOLDINGS INC Cmn Y2065G121 139 24,179 SH   DFND 1 24,179 0 0
DHT HOLDINGS INC Cmn Y2065G951 259 44,900 SH Put DFND 1 44,900 0 0
DHT HOLDINGS INC Cmn Y2065G901 185 32,100 SH Call DFND 1 32,100 0 0
DIAGEO PLC -SPONS ADR 4:1 Depository Receipt 25243Q205 261 2,416 SH   DFND 1 0 0 0
DIAMOND OFFSHORE DRILLING COMMON Cmn 25271C102 1,027 47,278 SH   DFND 1 47,278 0 0
DIAMOND OFFSHORE DRILLING COMMON Cmn 25271C902 1,649 75,900 SH Call DFND 1 75,900 0 0
DIAMOND OFFSHORE DRILLING COMMON Cmn 25271C952 624 28,700 SH Put DFND 1 28,700 0 0
DIAMOND OFFSHORE DRILLING COMMON Cmn 25271C102 12,439 572,445 SH   DFND 2 572,445 0 0
DIAMOND RESORTS INTERNATIONA Cmn 25272T904 2,753 113,300 SH Call DFND 1 113,300 0 0
DIAMOND RESORTS INTERNATIONA Cmn 25272T954 459 18,900 SH Put DFND 1 18,900 0 0
DIAMOND RESORTS INTERNATIONA Cmn 25272T104 41,909 1,724,657 SH   DFND   1,724,657 0 0
DIAMOND RESORTS INTERNATIONA Cmn 25272T104 420 17,277 SH   DFND 2 17,277 0 0
DIAMONDBACK ENERGY INC Cmn 25278X909 7,494 97,100 SH Call DFND 1 97,100 0 0
DIAMONDBACK ENERGY INC Cmn 25278X959 1,667 21,600 SH Put DFND 1 21,600 0 0
DIAMONDBACK ENERGY INC Cmn 25278X959 424 5,500 SH Put DFND 2 5,500 0 0
DIAMONDBACK ENERGY INC Cmn 25278X909 216 2,800 SH Call DFND 2 2,800 0 0
DIANA SHIPPING INC Cmn Y2066G954 113 42,500 SH Put DFND 1 42,500 0 0
DICK'S SPORTING GOODS INC COMMON STOCK Cmn 253393952 2,997 64,100 SH Put DFND 1 64,100 0 0
DICK'S SPORTING GOODS INC COMMON STOCK Cmn 253393902 3,960 84,700 SH Call DFND 1 84,700 0 0
DICK'S SPORTING GOODS INC COMMON STOCK Cmn 253393102 99,871 2,136,279 SH   DFND   2,136,279 0 0
DIEBOLD INC CMN STK Cmn 253651103 795 27,498 SH   DFND 1 27,498 0 0
DIEBOLD INC CMN STK Cmn 253651953 610 21,100 SH Put DFND 1 21,100 0 0
DIEBOLD INC CMN STK Cmn 253651903 390 13,500 SH Call DFND 1 13,500 0 0
DIEBOLD INC CMN STK Cmn 253651103 1,996 69,042 SH   DFND   69,042 0 0
DIEBOLD INC CMN STK Cmn 253651103 4,137 143,100 SH   DFND 2 143,100 0 0
DIGI INTERNATIONAL INC CMN STK Cmn 253798102 482 51,142 SH   DFND 2 51,142 0 0
DIGITAL REALTY TRUST INC Cmn 253868953 1,920 21,700 SH Put DFND 1 21,700 0 0
DIGITAL REALTY TRUST INC Cmn 253868903 1,593 18,000 SH Call DFND 1 18,000 0 0
DIGITAL TURBINE INC Cmn 25400W102 42 35,182 SH   DFND 1 35,182 0 0
DIGITALGLOBE INC Cmn 25389M877 207 11,938 SH   DFND 1 11,938 0 0
DIGITALGLOBE INC Cmn 25389M957 562 32,500 SH Put DFND 1 32,500 0 0
DIGITALGLOBE INC Cmn 25389M877 370 21,407 SH   DFND 2 21,407 0 0
DILLARD'S INC - CL A CMN STK Cmn 254067951 3,201 37,700 SH Put DFND 1 37,700 0 0
DILLARD'S INC - CL A CMN STK Cmn 254067901 3,795 44,700 SH Call DFND 1 44,700 0 0
DILLARD'S INC - CL A CMN STK Cmn 254067101 26,227 308,880 SH   DFND   308,880 0 0
DIME COMMUNITY BANCSHARES CMN STOCK Cmn 253922108 1,082 61,408 SH   DFND   61,408 0 0
DINEEQUITY INC CMN STK Cmn 254423956 1,953 20,900 SH Put DFND 1 20,900 0 0
DINEEQUITY INC CMN STK Cmn 254423906 925 9,900 SH Call DFND 1 9,900 0 0
DINEEQUITY INC CMN STK Cmn 254423106 329 3,525 SH   DFND   3,525 0 0
DIPLOMAT PHARMACY INC Cmn 25456K901 732 26,700 SH Call DFND 1 26,700 0 0
DIPLOMAT PHARMACY INC Cmn 25456K951 211 7,700 SH Put DFND 1 7,700 0 0
DIREXION DAILY 20 YEAR PLUS TR Cmn 25459Y678 256 12,122 SH   DFND 1 12,122 0 0
DIREXION DAILY 20 YEAR PLUS TR Cmn 25459W540 291 3,078 SH   DFND 1 3,078 0 0
DIREXION DAILY 20 YEAR PLUS TR Cmn 25459W900 3,634 38,500 SH Call DFND 1 38,500 0 0
DIREXION DAILY 20 YEAR PLUS TR Cmn 25459W950 2,417 25,600 SH Put DFND 1 25,600 0 0
DIREXION DAILY 20 YEAR PLUS TR Cmn 25459Y908 1,222 57,800 SH Call DFND 1 57,800 0 0
DIREXION DAILY 20 YEAR PLUS TR Cmn 25459Y958 797 37,700 SH Put DFND 1 37,700 0 0
DIREXION DAILY BRAZIL BULL 3 Cmn 25490K954 202 2,600 SH Put DFND 1 2,600 0 0
DIREXION DAILY BRAZIL BULL 3 Cmn 25490K904 209 2,700 SH Call DFND 1 2,700 0 0
DIREXION DAILY CSI 300 CHINA Cmn 25490K959 336 18,200 SH Put DFND 1 18,200 0 0
DIREXION DAILY CSI 300 CHINA Cmn 25490K909 338 18,300 SH Call DFND 1 18,300 0 0
DIREXION DAILY ENERGY BUL 3X Cmn 25459W888 270 11,472 SH   DFND 1 11,472 0 0
DIREXION DAILY ENERGY BUL 3X Cmn 25459W908 6,249 265,700 SH Call DFND 1 265,700 0 0
DIREXION DAILY ENERGY BUL 3X Cmn 25459W958 3,780 160,700 SH Put DFND 1 160,700 0 0
DIREXION DAILY FIN BULL 3X Cmn 25459Y694 418 16,877 SH   DFND 1 16,877 0 0
DIREXION DAILY FIN BULL 3X Cmn 25459Y954 5,618 226,800 SH Put DFND 1 226,800 0 0
DIREXION DAILY FIN BULL 3X Cmn 25459Y904 6,031 243,500 SH Call DFND 1 243,500 0 0
DIREXION DAILY FTSE CHINA BEAR Cmn 25490K956 5,516 225,600 SH Put DFND 1 225,600 0 0
DIREXION DAILY FTSE CHINA BEAR Cmn 25490K906 4,213 172,300 SH Call DFND 1 172,300 0 0
DIREXION DAILY FTSE CHINA BULL Cmn 25459W901 973 67,800 SH Call DFND 1 67,800 0 0
DIREXION DAILY FTSE CHINA BULL Cmn 25459W951 563 39,200 SH Put DFND 1 39,200 0 0
DIREXION DAILY GOLD MINERS BULL Cmn 25490K950 15,227 260,600 SH Put DFND 1 260,600 0 0
DIREXION DAILY GOLD MINERS BULL Cmn 25490K900 13,649 233,600 SH Call DFND 1 233,600 0 0
DIREXION DAILY GOLD MINERS IND Cmn 25459W235 834 258,220 SH   DFND 1 258,220 0 0
DIREXION DAILY GOLD MINERS IND Cmn 25459W955 1,445 447,500 SH Put DFND 1 447,500 0 0
DIREXION DAILY GOLD MINERS IND Cmn 25459W905 906 280,400 SH Call DFND 1 280,400 0 0
DIREXION DAILY JUNIOR GOLD Cmn 25490K954 6,925 94,100 SH Put DFND 1 94,100 0 0
DIREXION DAILY JUNIOR GOLD Cmn 25490K904 6,962 94,600 SH Call DFND 1 94,600 0 0
DIREXION DAILY JUNIOR GOLD M Cmn 25490K907 337 59,200 SH Call DFND 1 59,200 0 0
DIREXION DAILY JUNIOR GOLD M Cmn 25490K957 94 16,500 SH Put DFND 1 16,500 0 0
DIREXION DAILY S&P 500 BEAR 3X Cmn 25459Y901 2,747 178,000 SH Call DFND 1 178,000 0 0
DIREXION DAILY S&P 500 BEAR 3X Cmn 25459Y951 1,705 110,500 SH Put DFND 1 110,500 0 0
DIREXION DAILY S&P 500 BULL 3X Cmn 25459W862 451 5,394 SH   DFND 1 5,394 0 0
DIREXION DAILY S&P 500 BULL 3X Cmn 25459W902 14,508 173,400 SH Call DFND 1 173,400 0 0
DIREXION DAILY S&P 500 BULL 3X Cmn 25459W952 10,902 130,300 SH Put DFND 1 130,300 0 0
DIREXION DAILY SEMI BULL 3X Cmn 25459W908 357 13,200 SH Call DFND 1 13,200 0 0
DIREXION DAILY SEMICON 3X Cmn 25490K908 372 11,200 SH Call DFND 1 11,200 0 0
DIREXION DAILY TECH BEAR 3X Cmn 25490K900 260 10,100 SH Call DFND 1 10,100 0 0
DIREXION DAILY TECH BULL 3X Cmn 25459W102 420 10,648 SH   DFND 1 10,648 0 0
DIREXION DAILY TECH BULL 3X Cmn 25459W902 856 21,700 SH Call DFND 1 21,700 0 0
DIREXION DLY EMG MKT BEAR 3X Cmn 25459Y900 1,220 35,000 SH Call DFND 1 35,000 0 0
DIREXION DLY EMG MKT BEAR 3X Cmn 25459Y950 809 23,200 SH Put DFND 1 23,200 0 0
DIREXION DLY ENERGY BEAR 3X Cmn 25459Y904 1,645 74,600 SH Call DFND 1 74,600 0 0
DIREXION DLY ENERGY BEAR 3X Cmn 25459Y954 410 18,600 SH Put DFND 1 18,600 0 0
DIREXION DLY REAL EST BEAR3X Cmn 25459Y903 175 11,500 SH Call DFND 1 11,500 0 0
DIREXION DLY REAL EST BULL3X Cmn 25459W905 3,303 37,800 SH Call DFND 1 37,800 0 0
DIREXION DLY REAL EST BULL3X Cmn 25459W955 1,311 15,000 SH Put DFND 1 15,000 0 0
DIREXION DLY RUSSIA BEAR 3X Cmn 25490K956 611 31,400 SH Put DFND 1 31,400 0 0
DIREXION DLY RUSSIA BEAR 3X Cmn 25490K906 597 30,700 SH Call DFND 1 30,700 0 0
DIREXION DLY SM CAP BULL 3X Cmn 25459W847 2,445 42,163 SH   DFND 1 42,163 0 0
DIREXION DLY SM CAP BULL 3X Cmn 25459W907 46,296 798,200 SH Call DFND 1 798,200 0 0
DIREXION DLY SM CAP BULL 3X Cmn 25459W957 33,275 573,700 SH Put DFND 1 573,700 0 0
DIREXION HEALTHCARE BULL 3X Cmn 25459Y876 281 10,336 SH   DFND 1 10,336 0 0
DIREXION HEALTHCARE BULL 3X Cmn 25459Y906 839 30,900 SH Call DFND 1 30,900 0 0
DIREXION IBILLIONAIRE INDEX ETF Cmn 25459Y264 1,009 41,525 SH   DFND 1 41,525 0 0
DIREXION NASDAQ-100 EQ WEIGH Cmn 25459Y207 2,153 34,258 SH   DFND 1 34,258 0 0
DIREXION RUSSIA BULL 3X Cmn 25459Y900 329 6,200 SH Call DFND 1 6,200 0 0
DIREXION RUSSIA BULL 3X Cmn 25459Y950 218 4,100 SH Put DFND 1 4,100 0 0
DIREXIONSHARES EMERGING MARKETS Cmn 25459Y906 481 9,200 SH Call DFND 1 9,200 0 0
DIREXIONSHARES FINANCIAL BEAR 3X Cmn 25490K959 3,411 80,300 SH Put DFND 1 80,300 0 0
DIREXIONSHARES FINANCIAL BEAR 3X Cmn 25490K909 2,944 69,300 SH Call DFND 1 69,300 0 0
DIREXIONSHARES SMALL CAP BEAR 3X Cmn 25490K951 11,233 261,600 SH Put DFND 1 261,600 0 0
DIREXIONSHARES SMALL CAP BEAR 3X Cmn 25490K901 11,152 259,700 SH Call DFND 1 259,700 0 0
DISCOVER FINANCIAL AT NEW YORK Cmn 254709908 10,546 207,100 SH Call DFND 1 207,100 0 0
DISCOVER FINANCIAL AT NEW YORK Cmn 254709958 2,969 58,300 SH Put DFND 1 58,300 0 0
DISCOVER FINANCIAL AT NEW YORK Cmn 254709958 1,146 22,500 SH Put DFND 2 22,500 0 0
DISCOVER FINANCIAL AT NEW YORK Cmn 254709908 341 6,700 SH Call DFND 2 6,700 0 0
DISCOVER FINANCIAL AT NEW YORK Cmn 254709108 26,360 517,676 SH   DFND   517,676 0 0
DISCOVERY COMMUNICATIONS INC Cmn 25470F904 4,045 141,300 SH Call DFND 1 141,300 0 0
DISCOVERY COMMUNICATIONS INC Cmn 25470F902 316 11,700 SH Call DFND 1 11,700 0 0
DISCOVERY COMMUNICATIONS INC Cmn 25470F954 226 7,900 SH Put DFND 1 7,900 0 0
DISH NETWORK CORP COMMON STOCK Cmn 25470M959 5,690 123,000 SH Put DFND 2 123,000 0 0
DISH NETWORK CORP COMMON STOCK Cmn 25470M909 4,654 100,600 SH Call DFND 2 100,600 0 0
DISH NETWORK CORP COMMON STOCK Cmn 25470M909 2,854 61,700 SH Call DFND 1 61,700 0 0
DISH NETWORK CORP COMMON STOCK Cmn 25470M959 1,170 25,300 SH Put DFND 1 25,300 0 0
DISH NETWORK CORP COMMON STOCK Cmn 25470M109 13,119 283,600 SH   DFND 2 283,600 0 0
DISNEY WALT CO Cmn 254687106 5,022 50,567 SH   DFND 1 50,567 0 0
DISNEY WALT CO Cmn 254687956 122,092 1,229,400 SH Put DFND 1 1,229,400 0 0
DISNEY WALT CO Cmn 254687906 85,953 865,500 SH Call DFND 1 865,500 0 0
DISNEY WALT CO Cmn 254687956 3,059 30,800 SH Put DFND 2 30,800 0 0
DISNEY WALT CO Cmn 254687906 1,817 18,300 SH Call DFND 2 18,300 0 0
DISNEY WALT CO Cmn 254687106 57,406 578,050 SH   DFND 2 578,050 0 0
DNP SELECT INCOME FUND INC CMN STOCK Cmn 23325P104 221 22,077 SH   DFND 1 22,077 0 0
DOLBY LABORATORIES INC. COMMON STOCK Cmn 25659T907 248 5,700 SH Call DFND 1 5,700 0 0
DOLLAR GENERAL CORP Cmn 256677105 1,906 22,271 SH   DFND 1 22,271 0 0
DOLLAR GENERAL CORP Cmn 256677955 17,120 200,000 SH Put DFND   200,000 0 0
DOLLAR GENERAL CORP Cmn 256677955 10,897 127,300 SH Put DFND 1 127,300 0 0
DOLLAR GENERAL CORP Cmn 256677905 11,410 133,300 SH Call DFND 1 133,300 0 0
DOLLAR GENERAL CORP Cmn 256677955 933 10,900 SH Put DFND 2 10,900 0 0
DOLLAR GENERAL CORP Cmn 256677905 642 7,500 SH Call DFND 2 7,500 0 0
DOLLAR GENERAL CORP Cmn 256677105 24,449 285,618 SH   DFND   285,618 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746108 388 4,710 SH   DFND 1 4,710 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746958 9,203 111,600 SH Put DFND 1 111,600 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746908 10,794 130,900 SH Call DFND 1 130,900 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746908 8,246 100,000 SH Call DFND   100,000 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746958 3,604 43,700 SH Put DFND 2 43,700 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746908 1,946 23,600 SH Call DFND 2 23,600 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746108 125,773 1,525,264 SH   DFND   1,525,264 0 0
DOLLAR TREE STORES INC CMN STOCK Cmn 256746108 5,606 67,983 SH   DFND 2 67,983 0 0
DOMINION RES INC VA Cmn 25746U909 5,792 77,100 SH Call DFND 1 77,100 0 0
DOMINION RES INC VA Cmn 25746U959 4,169 55,500 SH Put DFND 1 55,500 0 0
DOMINION RES INC VA Cmn 25746U959 391 5,200 SH Put DFND 2 5,200 0 0
DOMINION RES INC VA Cmn 25746U109 2,041 27,164 SH   DFND   27,164 0 0
DOMINION RES INC VA Cmn 25746U109 14,753 196,398 SH   DFND 2 196,398 0 0
DOMINO'S PIZZA INC. COMMON STOCK Cmn 25754A951 10,430 79,100 SH Put DFND 1 79,100 0 0
DOMINO'S PIZZA INC. COMMON STOCK Cmn 25754A901 10,048 76,200 SH Call DFND 1 76,200 0 0
DOMINO'S PIZZA INC. COMMON STOCK Cmn 25754A951 1,200 9,100 SH Put DFND 2 9,100 0 0
DOMINO'S PIZZA INC. COMMON STOCK Cmn 25754A901 963 7,300 SH Call DFND 2 7,300 0 0
DOMINO'S PIZZA INC. COMMON STOCK Cmn 25754A201 6,302 47,795 SH   DFND 2 47,795 0 0
DOMTAR CORP CMN STK Cmn 257559203 327 8,078 SH   DFND 1 8,078 0 0
DOMTAR CORP CMN STK Cmn 257559953 373 9,200 SH Put DFND 1 9,200 0 0
DOMTAR CORP CMN STK Cmn 257559903 324 8,000 SH Call DFND 1 8,000 0 0
DOMTAR CORP CMN STK Cmn 257559203 4,938 121,917 SH   DFND   121,917 0 0
DONALDSON CO INC CMN STK Cmn 257651109 525 16,440 SH   DFND 1 16,440 0 0
DONALDSON CO INC CMN STK Cmn 257651909 287 9,000 SH Call DFND 1 9,000 0 0
DONALDSON CO INC CMN STK Cmn 257651109 12,353 387,119 SH   DFND   387,119 0 0
DONALDSON CO INC CMN STK Cmn 257651109 1,102 34,536 SH   DFND 2 34,536 0 0
DONNELLEY R R & SONS CO Cmn 257867901 1,850 112,800 SH Call DFND 1 112,800 0 0
DONNELLEY R R & SONS CO Cmn 257867951 809 49,300 SH Put DFND 1 49,300 0 0
DONNELLEY R R & SONS CO Cmn 257867101 5,294 322,812 SH   DFND   322,812 0 0
DORMAN PRODUCTS INC CMN STK Cmn 258278950 272 5,000 SH Put DFND 1 5,000 0 0
DORMAN PRODUCTS INC CMN STK Cmn 258278900 288 5,300 SH Call DFND 1 5,300 0 0
DORMAN PRODUCTS INC CMN STK Cmn 258278100 1,848 33,967 SH   DFND 2 33,967 0 0
DOUGLAS DYNAMICS INC Cmn 25960R905 316 13,800 SH Call DFND 1 13,800 0 0
DOUGLAS DYNAMICS INC Cmn 25960R105 613 26,751 SH   DFND 2 26,751 0 0
DOUGLAS EMMETT INC Cmn 25960P109 1,283 42,615 SH   DFND 2 42,615 0 0
DOVER CORP Cmn 260003908 3,635 56,500 SH Call DFND 1 56,500 0 0
DOVER CORP Cmn 260003958 1,480 23,000 SH Put DFND 1 23,000 0 0
DOVER CORP Cmn 260003108 60,772 944,688 SH   DFND   944,688 0 0
DR PEPPER SNAPPLE GROUP INC Cmn 26138E109 1,910 21,359 SH   DFND 1 21,359 0 0
DR PEPPER SNAPPLE GROUP INC Cmn 26138E909 2,110 23,600 SH Call DFND 1 23,600 0 0
DR PEPPER SNAPPLE GROUP INC Cmn 26138E959 912 10,200 SH Put DFND 1 10,200 0 0
DR PEPPER SNAPPLE GROUP INC Cmn 26138E109 32,631 364,918 SH   DFND   364,918 0 0
DR PEPPER SNAPPLE GROUP INC Cmn 26138E109 15,044 168,237 SH   DFND 2 168,237 0 0
DRAFTDAY FANTASY SPORTS INC Cmn 261427108 9 36,489 SH   DFND 1 36,489 0 0
DREAMWORKS ANIMATION SKG INC. COMMON STOCK Cmn 26153C903 846 33,900 SH Call DFND 1 33,900 0 0
DREAMWORKS ANIMATION SKG INC. COMMON STOCK Cmn 26153C953 354 14,200 SH Put DFND 1 14,200 0 0
DREAMWORKS ANIMATION SKG INC. COMMON STOCK Cmn 26153C103 8,178 327,763 SH   DFND   327,763 0 0
DREAMWORKS ANIMATION SKG INC. COMMON STOCK Cmn 26153C103 5,087 203,895 SH   DFND 2 203,895 0 0
DREW INDUSTRIES INC CMN STK Cmn 26168L205 7,714 119,677 SH   DFND 2 119,677 0 0
DREYFUS HIGH YIELD STRATEGIES FUND CMN STOCK Cmn 26200S101 68 21,851 SH   DFND 1 21,851 0 0
DRIL-QUIP INC CMN STOCK Cmn 262037954 527 8,700 SH Put DFND 1 8,700 0 0
DRIL-QUIP INC CMN STOCK Cmn 262037104 6,376 105,283 SH   DFND 2 105,283 0 0
DRXN D CSI CH A-SHR BEAR 1X Cmn 25459Y956 824 19,100 SH Put DFND 1 19,100 0 0
DRXN D CSI CH A-SHR BEAR 1X Cmn 25459Y906 255 5,900 SH Call DFND 1 5,900 0 0
DRXN DAILY S&P BIOTECH BEAR Cmn 25490K905 2,760 51,900 SH Call DFND 1 51,900 0 0
DRXN DAILY S&P BIOTECH BEAR Cmn 25490K955 1,329 25,000 SH Put DFND 1 25,000 0 0
DRYSHIPS INC Cmn Y2109Q907 36 15,500 SH Call DFND 1 15,500 0 0
DS HEALTHCARE GROUP INC Cmn 23336Q109 13 16,872 SH   DFND 1 16,872 0 0
DST SYS INC DEL CMN STOCK Cmn 233326107 558 4,951 SH   DFND 1 4,951 0 0
DST SYS INC DEL CMN STOCK Cmn 233326957 913 8,100 SH Put DFND 1 8,100 0 0
DST SYS INC DEL CMN STOCK Cmn 233326907 733 6,500 SH Call DFND 1 6,500 0 0
DST SYS INC DEL CMN STOCK Cmn 233326107 7,892 69,979 SH   DFND 2 69,979 0 0
DSW INC COMMON STOCK Cmn 23334L952 967 35,000 SH Put DFND 1 35,000 0 0
DSW INC COMMON STOCK Cmn 23334L902 614 22,200 SH Call DFND 1 22,200 0 0
DSW INC COMMON STOCK Cmn 23334L102 14,528 525,598 SH   DFND   525,598 0 0
DTE ENERGY CO CMN SHRS Cmn 233331907 3,717 41,000 SH Call DFND 1 41,000 0 0
DTE ENERGY CO CMN SHRS Cmn 233331107 717 7,909 SH   DFND   7,909 0 0
DU PONT DE NEMOURS & CO. COMMON STOCK Cmn 263534109 1,003 15,834 SH   DFND 1 15,834 0 0
DU PONT DE NEMOURS & CO. COMMON STOCK Cmn 263534909 15,824 249,900 SH Call DFND 1 249,900 0 0
DU PONT DE NEMOURS & CO. COMMON STOCK Cmn 263534959 8,061 127,300 SH Put DFND 1 127,300 0 0
DUKE ENERGY COMMON STOCK Cmn 26441C904 22,477 278,600 SH Call DFND 1 278,600 0 0
DUKE ENERGY COMMON STOCK Cmn 26441C954 4,841 60,000 SH Put DFND 1 60,000 0 0
DUKE ENERGY COMMON STOCK Cmn 26441C204 10,392 128,799 SH   DFND   128,799 0 0
DUKE REALTY CORP CMN STK Cmn 264411905 282 12,500 SH Call DFND 1 12,500 0 0
DUKE REALTY CORP CMN STK Cmn 264411505 4,390 194,748 SH   DFND   194,748 0 0
DULUTH HOLDINGS INC Cmn 26443V101 1,033 53,000 SH   DFND   53,000 0 0
DUN & BRADSTREET CORP NEW Cmn 26483E950 1,175 11,400 SH Put DFND 1 11,400 0 0
DUN & BRADSTREET CORP NEW Cmn 26483E900 959 9,300 SH Call DFND 1 9,300 0 0
DUN & BRADSTREET CORP NEW Cmn 26483E100 2,128 20,641 SH   DFND 2 20,641 0 0
DUNKIN' BRANDS GROUP INC Cmn 265504100 511 10,834 SH   DFND 1 10,834 0 0
DUNKIN' BRANDS GROUP INC Cmn 265504900 5,189 110,000 SH Call DFND 1 110,000 0 0
DUNKIN' BRANDS GROUP INC Cmn 265504950 1,599 33,900 SH Put DFND 1 33,900 0 0
DUNKIN' BRANDS GROUP INC Cmn 265504100 100,639 2,133,538 SH   DFND   2,133,538 0 0
DUNKIN' BRANDS GROUP INC Cmn 265504100 8,866 187,958 SH   DFND 2 187,958 0 0
DUPONT FABROS TECHNOLOGY Cmn 26613Q956 296 7,300 SH Put DFND 1 7,300 0 0
DUPONT FABROS TECHNOLOGY Cmn 26613Q106 11,224 276,927 SH   DFND 2 276,927 0 0
DURBAN ROODEPORT DEEP-SP ADR 1:1 Depository Receipt 26152H301 44 11,106 SH   DFND 1 0 0 0
DXI ENERGY INC Cmn 23286A104 16 71,941 SH   DFND 1 71,941 0 0
DYCOM INDUSTRIES INC CMN STK Cmn 267475901 1,960 30,300 SH Call DFND 1 30,300 0 0
DYCOM INDUSTRIES INC CMN STK Cmn 267475951 1,365 21,100 SH Put DFND 1 21,100 0 0
DYCOM INDUSTRIES INC CMN STK Cmn 267475101 3,156 48,800 SH   DFND   48,800 0 0
DYNASIL CORP OF AMERICA COMMON STOCK Cmn 268102100 19 12,103 SH   DFND 1 12,103 0 0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK Cmn 268158201 685 35,627 SH   DFND 1 35,627 0 0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK Cmn 268158951 1,141 59,300 SH Put DFND 1 59,300 0 0
DYNAVAX TECHNOLOGIES CORP COMMON STOCK Cmn 268158901 989 51,400 SH Call DFND 1 51,400 0 0
DYNEGY INC/NEW Cmn 26817R908 731 50,900 SH Call DFND 1 50,900 0 0
DYNEGY INC/NEW Cmn 26817R958 365 25,400 SH Put DFND 1 25,400 0 0
DYNEGY INC/NEW Cmn 26817R108 611 42,500 SH   DFND   42,500 0 0
DYNEGY INC/NEW Cmn 26817R108 2,960 205,996 SH   DFND 2 205,996 0 0
DYNEX CAPITAL INC CMN STK Cmn 26817Q506 82 12,300 SH   DFND 1 12,300 0 0
DYNEX CAPITAL INC CMN STK Cmn 26817Q506 354 53,193 SH   DFND   53,193 0 0
E*TRADE FINANCIAL CORP COMMON STOCK Cmn 269246401 1,237 50,501 SH   DFND 1 50,501 0 0
E*TRADE FINANCIAL CORP COMMON STOCK Cmn 269246951 2,493 101,800 SH Put DFND 1 101,800 0 0
E*TRADE FINANCIAL CORP COMMON STOCK Cmn 269246901 3,468 141,600 SH Call DFND 1 141,600 0 0
E*TRADE FINANCIAL CORP COMMON STOCK Cmn 269246401 130,485 5,328,086 SH   DFND   5,328,086 0 0
E*TRADE FINANCIAL CORP COMMON STOCK Cmn 269246401 8,260 337,294 SH   DFND 2 337,294 0 0
EAGLE MATERIALS INC CMN STK Cmn 26969P908 4,957 70,700 SH Call DFND 1 70,700 0 0
EAGLE MATERIALS INC CMN STK Cmn 26969P958 1,332 19,000 SH Put DFND 1 19,000 0 0
EAGLE MATERIALS INC CMN STK Cmn 26969P108 1,165 16,613 SH   DFND   16,613 0 0
EAGLE PHARMACEUTICALS INC Cmn 269796108 408 10,078 SH   DFND 1 10,078 0 0
EAGLE PHARMACEUTICALS INC Cmn 269796908 1,393 34,400 SH Call DFND 1 34,400 0 0
EAGLE PHARMACEUTICALS INC Cmn 269796958 693 17,100 SH Put DFND 1 17,100 0 0
EARTHLINK HOLDINGS CORP Cmn 27033X901 119 20,900 SH Call DFND 1 20,900 0 0
EARTHLINK HOLDINGS CORP Cmn 27033X101 280 49,362 SH   DFND 2 49,362 0 0
EAST WEST BANCORP INC CMN STOCK Cmn 27579R104 4,636 142,737 SH   DFND 2 142,737 0 0
EASTERLY ACQUISITION CORP Cmn 27616L201 5,922 600,000 SH   DFND   600,000 0 0
EASTGROUP PROPERTIES CMN STK Cmn 277276101 333 5,519 SH   DFND   5,519 0 0
EASTGROUP PROPERTIES CMN STK Cmn 277276101 1,465 24,268 SH   DFND 2 24,268 0 0
EASTMAN CHEMICAL CO CMN STOCK Cmn 277432100 374 5,182 SH   DFND 1 5,182 0 0
EASTMAN CHEMICAL CO CMN STOCK Cmn 277432900 13,803 191,100 SH Call DFND 1 191,100 0 0
EASTMAN CHEMICAL CO CMN STOCK Cmn 277432950 6,493 89,900 SH Put DFND 1 89,900 0 0
EASTMAN CHEMICAL CO CMN STOCK Cmn 277432100 1,144 15,839 SH   DFND   15,839 0 0
EASTMAN KODAK CO Cmn 277461956 125 11,500 SH Put DFND 1 11,500 0 0
EATON CORP PLC Cmn G29183103 752 12,027 SH   DFND 1 12,027 0 0
EATON CORP PLC Cmn G29183903 24,649 394,000 SH Call DFND 1 394,000 0 0
EATON CORP PLC Cmn G29183953 4,204 67,200 SH Put DFND 1 67,200 0 0
EATON CORP PLC Cmn G29183953 963 15,400 SH Put DFND 2 15,400 0 0
EATON CORP PLC Cmn G29183103 14,315 228,816 SH   DFND 2 228,816 0 0
EATON VANCE CORP Cmn 278265903 258 7,700 SH Call DFND 1 7,700 0 0
EATON VANCE RISK-MANAGED DIV Cmn 27829G106 170 17,919 SH   DFND 1 17,919 0 0
EBAY INC COM STK Cmn 278642103 4,416 185,092 SH   DFND 1 185,092 0 0
EBAY INC COM STK Cmn 278642953 9,007 377,500 SH Put DFND 1 377,500 0 0
EBAY INC COM STK Cmn 278642903 6,204 260,000 SH Call DFND 1 260,000 0 0
EBAY INC COM STK Cmn 278642953 296 12,400 SH Put DFND 2 12,400 0 0
EBAY INC COM STK Cmn 278642103 13,173 552,101 SH   DFND   552,101 0 0
EBAY INC COM STK Cmn 278642103 5,092 213,418 SH   DFND 2 213,418 0 0
EBIX INC Cmn 278715906 3,871 94,900 SH Call DFND 1 94,900 0 0
EBIX INC Cmn 278715956 269 6,600 SH Put DFND 1 6,600 0 0
ECHO GLOBAL LOGISTICS INC Cmn 27875T901 334 12,300 SH Call DFND 1 12,300 0 0
ECHO GLOBAL LOGISTICS INC Cmn 27875T951 201 7,400 SH Put DFND 1 7,400 0 0
ECHO GLOBAL LOGISTICS INC Cmn 27875T101 3,169 116,682 SH   DFND 2 116,682 0 0
ECHO THERAPEUTICS INC CMN STOCK Cmn 27876L206 38 27,954 SH   DFND 1 27,954 0 0
ECLIPSE RESOURCES CORP Cmn 27890G100 20 13,937 SH   DFND 1 13,937 0 0
ECLIPSE RESOURCES CORP Cmn 27890G100 941 653,276 SH   DFND   653,276 0 0
ECOLAB INC Cmn 278865900 13,003 116,600 SH Call DFND 1 116,600 0 0
ECOLAB INC Cmn 278865950 4,137 37,100 SH Put DFND 1 37,100 0 0
ECOLAB INC Cmn 278865100 37,219 333,742 SH   DFND   333,742 0 0
ECOLOGY INC Cmn 91732J102 1,308 29,628 SH   DFND 2 29,628 0 0
E-COMMERCE CHINA-SPON ADR Depository Receipt 26833A105 1,526 214,076 SH   DFND 1 0 0 0
ECOPETROL SA-SPONSORED ADR Depository Receipt 279158109 901 104,652 SH   DFND 1 0 0 0
EDGEWELL PERSONAL CARE CO Cmn 28035Q952 491 6,100 SH Put DFND 1 6,100 0 0
EDGEWELL PERSONAL CARE CO Cmn 28035Q902 354 4,400 SH Call DFND 1 4,400 0 0
EDGEWELL PERSONAL CARE CO Cmn 28035Q102 19,539 242,632 SH   DFND   242,632 0 0
EDGEWELL PERSONAL CARE CO Cmn 28035Q102 10,885 135,164 SH   DFND 2 135,164 0 0
EDISON INTERNATIONAL Cmn 281020957 2,969 41,300 SH Put DFND 1 41,300 0 0
EDISON INTERNATIONAL Cmn 281020907 2,753 38,300 SH Call DFND 1 38,300 0 0
EDISON INTERNATIONAL Cmn 281020957 683 9,500 SH Put DFND 2 9,500 0 0
EDISON INTERNATIONAL Cmn 281020107 820 11,412 SH   DFND   11,412 0 0
EDUCATION REALTY TRUST INC COMMON STOCK Cmn 28140H203 1,528 36,736 SH   DFND 2 36,736 0 0
EDWARDS LIFESCIENCES CP CMN STOCK Cmn 28176E108 369 4,183 SH   DFND 1 4,183 0 0
EDWARDS LIFESCIENCES CP CMN STOCK Cmn 28176E908 11,176 126,700 SH Call DFND 1 126,700 0 0
EDWARDS LIFESCIENCES CP CMN STOCK Cmn 28176E958 5,963 67,600 SH Put DFND 1 67,600 0 0
EDWARDS LIFESCIENCES CP CMN STOCK Cmn 28176E108 93,644 1,061,602 SH   DFND   1,061,602 0 0
EDWARDS LIFESCIENCES CP CMN STOCK Cmn 28176E108 18,251 206,907 SH   DFND 2 206,907 0 0
EGSHARES EMERGING MKTS CORE Cmn 268461464 189 10,981 SH   DFND 1 10,981 0 0
EGSHARES INDIA CONSUMER ETF Cmn 268461761 581 18,623 SH   DFND 1 18,623 0 0
EGSHARES INDIA SMALL CAP ETF Cmn 268461811 383 28,036 SH   DFND 1 28,036 0 0
EHEALTH INC Cmn 28238P109 111 11,868 SH   DFND 2 11,868 0 0
E-HOUSE CHINA HOLDINGS-ADS Depository Receipt 26852W103 1,839 295,715 SH   DFND 1 0 0 0
EL PASO ELEC CO CMN STOCK Cmn 283677854 714 15,552 SH   DFND 2 15,552 0 0
EL POLLO LOCO HOLDINGS INC Cmn 268603957 811 60,800 SH Put DFND 1 60,800 0 0
EL POLLO LOCO HOLDINGS INC Cmn 268603907 855 64,100 SH Call DFND 1 64,100 0 0
EL POLLO LOCO HOLDINGS INC Cmn 268603107 1,032 77,367 SH   DFND   77,367 0 0
ELBIT MEDICAL IMAGING LTD CMN STK Cmn M37605116 18 21,038 SH   DFND 1 21,038 0 0
ELDORADO GOLD COMMON STOCK Cmn 284902103 857 271,230 SH   DFND 1 271,230 0 0
ELDORADO GOLD COMMON STOCK Cmn 284902953 719 227,500 SH Put DFND 1 227,500 0 0
ELDORADO GOLD COMMON STOCK Cmn 284902903 133 42,100 SH Call DFND 1 42,100 0 0
ELDORADO RESORTS INC Cmn 28470R102 1,118 97,707 SH   DFND 2 97,707 0 0
ELECTRO SCIENTIFIC INDS INC CMN STK Cmn 285229100 82 11,433 SH   DFND 1 11,433 0 0
ELECTRO SCIENTIFIC INDS INC CMN STK Cmn 285229100 385 53,823 SH   DFND 2 53,823 0 0
ELECTRONIC ARTS INC CMN STK Cmn 285512909 20,203 305,600 SH Call DFND 1 305,600 0 0
ELECTRONIC ARTS INC CMN STK Cmn 285512959 15,159 229,300 SH Put DFND 1 229,300 0 0
ELECTRONIC ARTS INC CMN STK Cmn 285512909 483 7,300 SH Call DFND 2 7,300 0 0
ELECTRONIC ARTS INC CMN STK Cmn 285512109 25,793 390,147 SH   DFND   390,147 0 0
ELECTRONICS FOR IMAGING INC CMN STK Cmn 286082902 242 5,700 SH Call DFND 1 5,700 0 0
ELECTRONICS FOR IMAGING INC CMN STK Cmn 286082102 3,571 84,253 SH   DFND 2 84,253 0 0
ELI LILLY COMMON STOCK Cmn 532457958 18,687 259,500 SH Put DFND 1 259,500 0 0
ELI LILLY COMMON STOCK Cmn 532457908 19,716 273,800 SH Call DFND 1 273,800 0 0
ELI LILLY COMMON STOCK Cmn 532457108 61,040 847,663 SH   DFND   847,663 0 0
ELI LILLY COMMON STOCK Cmn 532457108 23,301 323,584 SH   DFND 2 323,584 0 0
ELIZABETH ARDEN INC CMN STOCK Cmn 28660G906 155 18,900 SH Call DFND 1 18,900 0 0
ELLIE MAE INC Cmn 28849P100 620 6,838 SH   DFND 1 6,838 0 0
ELLIE MAE INC Cmn 28849P950 4,043 44,600 SH Put DFND 1 44,600 0 0
ELLIE MAE INC Cmn 28849P900 4,840 53,400 SH Call DFND 1 53,400 0 0
EMBRAER AIRCRAFT CORP--ADR 1:4 Depository Receipt 29082A107 294 11,135 SH   DFND 1 0 0 0
EMC CORPORATION COMMON STOCK Cmn 268648102 1,801 67,582 SH   DFND 1 67,582 0 0
EMC CORPORATION COMMON STOCK Cmn 268648952 1,735 65,100 SH Put DFND 1 65,100 0 0
EMC CORPORATION COMMON STOCK Cmn 268648902 1,476 55,400 SH Call DFND 1 55,400 0 0
EMC CORPORATION COMMON STOCK Cmn 268648102 51,826 1,944,677 SH   DFND   1,944,677 0 0
EMCOR GROUP INC COMMON STOCK Cmn 29084Q100 631 12,981 SH   DFND   12,981 0 0
EMCOR GROUP INC COMMON STOCK Cmn 29084Q100 358 7,374 SH   DFND 2 7,374 0 0
EMCORE CORP CMN STOCK Cmn 290846203 114 22,860 SH   DFND 1 22,860 0 0
EMCORE CORP CMN STOCK Cmn 290846203 893 178,520 SH   DFND 2 178,520 0 0
EMERGE ENERGY SERVICES LP Cmn 29102H908 205 41,300 SH Call DFND 1 41,300 0 0
EMERGE ENERGY SERVICES LP Cmn 29102H958 107 21,600 SH Put DFND 1 21,600 0 0
EMERGENT BIOSOLUTIONS 2.875% CB 01/15/2021-REGISTE Bond 29089QAB1 6,519 5,000,000 PRN   DFND   0 0 0
EMERGENT BIOSOLUTIONS INC Cmn 29089Q955 963 26,500 SH Put DFND 1 26,500 0 0
EMERGENT BIOSOLUTIONS INC Cmn 29089Q105 4,233 116,453 SH   DFND   116,453 0 0
EMERGENT BIOSOLUTIONS INC Cmn 29089Q105 704 19,363 SH   DFND 2 19,363 0 0
EMERSON ELECTRIC CO COMMON STOCK Cmn 291011104 2,743 50,437 SH   DFND 1 50,437 0 0
EMERSON ELECTRIC CO COMMON STOCK Cmn 291011904 12,323 226,600 SH Call DFND 1 226,600 0 0
EMERSON ELECTRIC CO COMMON STOCK Cmn 291011954 6,591 121,200 SH Put DFND 1 121,200 0 0
EMERSON ELECTRIC CO COMMON STOCK Cmn 291011954 3,861 71,000 SH Put DFND 2 71,000 0 0
EMERSON ELECTRIC CO COMMON STOCK Cmn 291011904 3,823 70,300 SH Call DFND 2 70,300 0 0
EMPIRE STATE REALTY TRUST IN Cmn 292104106 467 26,629 SH   DFND 1 26,629 0 0
EMPIRE STATE REALTY TRUST IN Cmn 292104106 1,717 97,920 SH   DFND 2 97,920 0 0
EMPLOYERS HOLDINGS INC Cmn 292218104 1,462 51,946 SH   DFND 2 51,946 0 0
EMPRESA NAC. DE ELEC. -CHILE- SP ADR 1:30 Depository Receipt 29244T101 239 5,749 SH   DFND 1 0 0 0
EMPRESAS ICA ADR Depository Receipt 292448206 18 18,827 SH   DFND 1 0 0 0
ENABLE MIDSTREAM PARTNERS LP Cmn 292480950 97 11,300 SH Put DFND 1 11,300 0 0
ENANTA PHARMACEUTICALS INC Cmn 29251M906 470 16,000 SH Call DFND 1 16,000 0 0
ENBRIDGE ENERGY MANAGEMENT LLC COMMON STOCK Cmn 29250X103 3,367 187,594 SH   DFND 2 187,594 0 0
ENBRIDGE ENERGY PARTNERS L.P. CMN STK Cmn 29250R956 462 25,200 SH Put DFND 1 25,200 0 0
ENBRIDGE ENERGY PARTNERS L.P. CMN STK Cmn 29250R906 339 18,500 SH Call DFND 1 18,500 0 0
ENBRIDGE INC CMN STOCK Cmn 29250N905 1,144 29,400 SH Call DFND 1 29,400 0 0
ENBRIDGE INC CMN STOCK Cmn 29250N955 514 13,200 SH Put DFND 1 13,200 0 0
ENBRIDGE INC CMN STOCK Cmn 29250N105 3,616 92,921 SH   DFND 2 92,921 0 0
ENCANA CORP CMN STOCK Cmn 292505104 2,062 338,650 SH   DFND 1 338,650 0 0
ENCANA CORP CMN STOCK Cmn 292505954 1,328 218,100 SH Put DFND 1 218,100 0 0
ENCANA CORP CMN STOCK Cmn 292505904 580 95,200 SH Call DFND 1 95,200 0 0
ENCANA CORP CMN STOCK Cmn 292505104 109 17,934 SH   DFND   17,934 0 0
ENCANA CORP CMN STOCK Cmn 292505104 2,848 467,718 SH   DFND 2 467,718 0 0
ENCORE CAPITAL GROUP 3% CB 07/01/2020-REGISTERED Bond 292554AF9 3,678 4,627,000 PRN   DFND   0 0 0
ENCORE CAPITAL GROUP 3% CB 11/27/2017-REGISTERED Bond 292554AD4 29,315 29,327,000 PRN   DFND   0 0 0
ENCORE CAPITAL GROUP INC Cmn 292554952 314 12,200 SH Put DFND 1 12,200 0 0
ENCORE CAPITAL GROUP INC Cmn 292554902 327 12,700 SH Call DFND 1 12,700 0 0
ENCORE WIRE CORP CMN STK Cmn 292562905 237 6,100 SH Call DFND 1 6,100 0 0
ENCORE WIRE CORP CMN STK Cmn 292562105 728 18,698 SH   DFND 2 18,698 0 0
ENDEAVOUR SILVER CORP COMMON STOCK Cmn 29258Y103 71 28,966 SH   DFND 1 28,966 0 0
ENDEAVOUR SILVER CORP COMMON STOCK Cmn 29258Y953 96 39,000 SH Put DFND 1 39,000 0 0
ENDEAVOUR SILVER CORP COMMON STOCK Cmn 29258Y103 144 58,674 SH   DFND 2 58,674 0 0
ENDO INTERNATIONAL PLC Cmn G30401106 3,043 108,101 SH   DFND 1 108,101 0 0
ENDO INTERNATIONAL PLC Cmn G30401956 3,370 119,700 SH Put DFND 1 119,700 0 0
ENDO INTERNATIONAL PLC Cmn G30401906 2,987 106,100 SH Call DFND 1 106,100 0 0
ENDO INTERNATIONAL PLC Cmn G30401106 28,273 1,004,371 SH   DFND   1,004,371 0 0
ENDO INTERNATIONAL PLC Cmn G30401106 3,948 140,266 SH   DFND 2 140,266 0 0
ENDOCHOICE HOLDINGS INC Cmn 29272U103 76 14,627 SH   DFND 2 14,627 0 0
ENDOCYTE INC Cmn 29269A102 101 32,492 SH   DFND 1 32,492 0 0
ENDOCYTE INC Cmn 29269A952 49 15,800 SH Put DFND 1 15,800 0 0
ENDOCYTE INC Cmn 29269A902 49 15,700 SH Call DFND 1 15,700 0 0
ENDOCYTE INC Cmn 29269A102 57 18,235 SH   DFND   18,235 0 0
ENDOLOGIX 2.25% CB 12/15/2018-REGISTERED Bond 29266SAA4 3,124 4,221,000 PRN   DFND   0 0 0
ENDOLOGIX 3.25% CB 11/01/2020-REGISTERED Bond 29266SAB2 18,532 19,300,000 PRN   DFND   0 0 0
ENDOLOGIX INC CMN STOCK Cmn 29266S106 86 10,245 SH   DFND 1 10,245 0 0
ENDURANCE SPECIALTY HOLDINGS LTD COMMON STOCK Cmn G30397106 217 3,328 SH   DFND 1 3,328 0 0
ENDURANCE SPECIALTY HOLDINGS LTD COMMON STOCK Cmn G30397106 27,753 424,751 SH   DFND   424,751 0 0
ENERGEN CORP CMN STK Cmn 29265N108 647 17,683 SH   DFND 1 17,683 0 0
ENERGEN CORP CMN STK Cmn 29265N958 750 20,500 SH Put DFND 1 20,500 0 0
ENERGEN CORP CMN STK Cmn 29265N908 1,050 28,700 SH Call DFND 1 28,700 0 0
ENERGEN CORP CMN STK Cmn 29265N108 35,081 958,761 SH   DFND   958,761 0 0
ENERGEN CORP CMN STK Cmn 29265N108 13,539 370,030 SH   DFND 2 370,030 0 0
ENERGIZER HOLDINGS INC Cmn 29272W909 1,195 29,500 SH Call DFND 1 29,500 0 0
ENERGIZER HOLDINGS INC Cmn 29272W109 5,725 141,328 SH   DFND 2 141,328 0 0
ENERGOUS CORP Cmn 29272C903 466 46,100 SH Call DFND 1 46,100 0 0
ENERGOUS CORP Cmn 29272C953 340 33,700 SH Put DFND 1 33,700 0 0
ENERGY FOCUS INC CMN STOCK Cmn 29268T900 85 11,400 SH Call DFND 1 11,400 0 0
ENERGY FUELS INC COMMON STOCK Cmn 292671708 84 38,102 SH   DFND 1 38,102 0 0
ENERGY RECOVERY INC Cmn 29270J900 215 20,800 SH Call DFND 1 20,800 0 0
ENERGY RECOVERY INC Cmn 29270J100 151 14,612 SH   DFND 2 14,612 0 0
ENERGY SELECT SECTOR SPDR Cmn 81369Y506 10,960 177,002 SH   DFND 1 177,002 0 0
ENERGY SELECT SECTOR SPDR Cmn 81369Y956 98,806 1,595,700 SH Put DFND 1 1,595,700 0 0
ENERGY SELECT SECTOR SPDR Cmn 81369Y906 77,394 1,249,900 SH Call DFND 1 1,249,900 0 0
ENERGY SELECT SECTOR SPDR Cmn 81369Y506 440 7,110 SH   DFND   7,110 0 0
ENERGY TRANSFER EQUITY LP Cmn 29273V100 1,039 145,656 SH   DFND 1 145,656 0 0
ENERGY TRANSFER EQUITY LP Cmn 29273V950 3,805 533,600 SH Put DFND 1 533,600 0 0
ENERGY TRANSFER EQUITY LP Cmn 29273V900 4,044 567,200 SH Call DFND 1 567,200 0 0
ENERGY TRANSFER PARTNERS LP Cmn 29273R909 5,275 163,100 SH Call DFND 1 163,100 0 0
ENERGY TRANSFER PARTNERS LP Cmn 29273R959 3,823 118,200 SH Put DFND 1 118,200 0 0
ENERGY XXI BERMUDA LTD Cmn G10082900 198 317,200 SH Call DFND 1 317,200 0 0
ENERGY XXI BERMUDA LTD Cmn G10082950 55 88,500 SH Put DFND 1 88,500 0 0
ENERNOC 2.25% CB 08/15/2019-REGISTERED Bond 292764AB3 9,750 13,500,000 PRN   DFND   0 0 0
ENERNOC INC Cmn 292764907 352 47,100 SH Call DFND 1 47,100 0 0
ENERNOC INC Cmn 292764957 122 16,300 SH Put DFND 1 16,300 0 0
ENERPLUS RESOURCES FUND COMMON STOCK Cmn 292766102 175 44,652 SH   DFND 1 44,652 0 0
ENERPLUS RESOURCES FUND COMMON STOCK Cmn 292766952 202 51,500 SH Put DFND 1 51,500 0 0
ENERPLUS RESOURCES FUND COMMON STOCK Cmn 292766902 190 48,400 SH Call DFND 1 48,400 0 0
ENERPLUS RESOURCES FUND COMMON STOCK Cmn 292766102 1,667 424,266 SH   DFND 2 424,266 0 0
ENERSYS INC COMMON STOCK Cmn 29275Y102 554 9,935 SH   DFND 1 9,935 0 0
ENERSYS INC COMMON STOCK Cmn 29275Y952 228 4,100 SH Put DFND 1 4,100 0 0
ENGILITY HOLDINGS INC Cmn 29286C107 413 22,034 SH   DFND 2 22,034 0 0
ENGLOBAL CORP CMN STOCK Cmn 293306106 15 14,960 SH   DFND 1 14,960 0 0
ENLINK MIDSTREAM LLC Cmn 29336T950 174 15,500 SH Put DFND 1 15,500 0 0
ENLINK MIDSTREAM LLC Cmn 29336T100 828 73,595 SH   DFND   73,595 0 0
ENLINK MIDSTREAM PARTNERS LP Cmn 29336U957 453 37,500 SH Put DFND 1 37,500 0 0
ENLINK MIDSTREAM PARTNERS LP Cmn 29336U907 355 29,400 SH Call DFND 1 29,400 0 0
ENOVA INTERNATIONAL INC Cmn 29357K903 66 10,400 SH Call DFND 1 10,400 0 0
ENPRO INDUSTRIES INC CMN STOCK Cmn 29355X107 1,353 23,454 SH   DFND 2 23,454 0 0
ENSCO PLC Cmn G3157S906 1,580 152,400 SH Call DFND 1 152,400 0 0
ENSCO PLC Cmn G3157S956 863 83,200 SH Put DFND 1 83,200 0 0
ENTEGRIS INC Cmn 29362U904 158 11,600 SH Call DFND 1 11,600 0 0
ENTERGY CORP NEW Cmn 29364G103 2,353 29,678 SH   DFND 1 29,678 0 0
ENTERGY CORP NEW Cmn 29364G903 3,687 46,500 SH Call DFND 1 46,500 0 0
ENTERGY CORP NEW Cmn 29364G953 1,276 16,100 SH Put DFND 1 16,100 0 0
ENTERGY CORP NEW Cmn 29364G103 8,201 103,438 SH   DFND 2 103,438 0 0
ENTERPRISE PRODUCTS PARTNERS LP Cmn 293792907 7,465 303,200 SH Call DFND 1 303,200 0 0
ENTERPRISE PRODUCTS PARTNERS LP Cmn 293792957 3,577 145,300 SH Put DFND 1 145,300 0 0
ENVESTNET 1.75% CB 12/15/2019-REGISTERED Bond 29404KAA4 17,386 20,040,000 PRN   DFND   0 0 0
ENVISION HEALTHCARE HOLDINGS Cmn 29413U903 1,183 58,000 SH Call DFND 1 58,000 0 0
ENVISION HEALTHCARE HOLDINGS Cmn 29413U953 455 22,300 SH Put DFND 1 22,300 0 0
ENVISION HEALTHCARE HOLDINGS Cmn 29413U103 21,841 1,070,642 SH   DFND   1,070,642 0 0
ENVISION HEALTHCARE HOLDINGS Cmn 29413U103 1,627 79,766 SH   DFND 2 79,766 0 0
ENZO BIOCHEM INC CMN STK Cmn 294100102 92 20,149 SH   DFND 1 20,149 0 0
ENZO BIOCHEM INC CMN STK Cmn 294100952 67 14,700 SH Put DFND 1 14,700 0 0
ENZO BIOCHEM INC CMN STK Cmn 294100102 254 55,802 SH   DFND 2 55,802 0 0
EOG RESOURCES INC CMN STOCK Cmn 26875P101 2,231 30,739 SH   DFND 1 30,739 0 0
EOG RESOURCES INC CMN STOCK Cmn 26875P901 28,328 390,300 SH Call DFND 1 390,300 0 0
EOG RESOURCES INC CMN STOCK Cmn 26875P951 25,664 353,600 SH Put DFND 1 353,600 0 0
EOG RESOURCES INC CMN STOCK Cmn 26875P951 704 9,700 SH Put DFND 2 9,700 0 0
EOG RESOURCES INC CMN STOCK Cmn 26875P901 668 9,200 SH Call DFND 2 9,200 0 0
EP ENERGY CORP-CL A Cmn 268785102 155 34,191 SH   DFND 1 34,191 0 0
EP ENERGY CORP-CL A Cmn 268785902 519 114,900 SH Call DFND 1 114,900 0 0
EPAM SYSTEMS INC Cmn 29414B104 201 2,692 SH   DFND 1 2,692 0 0
EPAM SYSTEMS INC Cmn 29414B954 1,613 21,600 SH Put DFND 1 21,600 0 0
EPAM SYSTEMS INC Cmn 29414B904 986 13,200 SH Call DFND 1 13,200 0 0
EPIRUS BIOPHARMACEUTICALS INC Cmn 29428P107 28 10,359 SH   DFND 1 10,359 0 0
EPR PROPERTIES Cmn 26884U959 693 10,400 SH Put DFND 1 10,400 0 0
EPR PROPERTIES Cmn 26884U909 666 10,000 SH Call DFND 1 10,000 0 0
EPR PROPERTIES Cmn 26884U109 1,138 17,077 SH   DFND   17,077 0 0
EQT CORPORATION Cmn 26884L909 1,702 25,300 SH Call DFND 1 25,300 0 0
EQT CORPORATION Cmn 26884L959 720 10,700 SH Put DFND 1 10,700 0 0
EQT CORPORATION Cmn 26884L109 50,603 752,342 SH   DFND   752,342 0 0
EQT CORPORATION Cmn 26884L109 4,438 65,983 SH   DFND 2 65,983 0 0
EQT MIDSTREAM PARTNERS LP Cmn 26885B950 1,422 19,100 SH Put DFND 1 19,100 0 0
EQT MIDSTREAM PARTNERS LP Cmn 26885B900 1,541 20,700 SH Call DFND 1 20,700 0 0
EQUIFAX INC CMN STK Cmn 294429105 258 2,256 SH   DFND 1 2,256 0 0
EQUIFAX INC CMN STK Cmn 294429905 2,297 20,100 SH Call DFND 1 20,100 0 0
EQUIFAX INC CMN STK Cmn 294429955 800 7,000 SH Put DFND 1 7,000 0 0
EQUIFAX INC CMN STK Cmn 294429105 7,732 67,653 SH   DFND 2 67,653 0 0
EQUINIX INC CMN STOCK Cmn 29444U950 16,139 48,800 SH Put DFND 1 48,800 0 0
EQUINIX INC CMN STOCK Cmn 29444U900 12,798 38,700 SH Call DFND 1 38,700 0 0
EQUINIX INC CMN STOCK Cmn 29444U700 49,558 149,853 SH   DFND   149,853 0 0
EQUITY COMMONWEALTH Cmn 294628952 454 16,100 SH Put DFND 1 16,100 0 0
EQUITY COMMONWEALTH Cmn 294628102 2,186 77,448 SH   DFND   77,448 0 0
EQUITY ONE INC CMN STOCK Cmn 294752100 403 14,069 SH   DFND 1 14,069 0 0
EQUITY ONE INC CMN STOCK Cmn 294752950 481 16,800 SH Put DFND 1 16,800 0 0
EQUITY RESIDENTIAL TR CMN STK Cmn 29476L907 2,153 28,700 SH Call DFND 1 28,700 0 0
EQUITY RESIDENTIAL TR CMN STK Cmn 29476L957 1,336 17,800 SH Put DFND 1 17,800 0 0
EQUITY RESIDENTIAL TR CMN STK Cmn 29476L107 13,231 176,337 SH   DFND 2 176,337 0 0
ERA GROUP INC Cmn 26885G109 829 88,371 SH   DFND   88,371 0 0
ERICKSON INC Cmn 29482P100 19 11,595 SH   DFND 1 11,595 0 0
ERICSSON 'B FREE' ADR 1:2 Depository Receipt 294821608 190 18,967 SH   DFND   0 0 0
ERIE INDTY CO CMN STOCK Cmn 29530P102 1,589 17,083 SH   DFND   17,083 0 0
ERIN ENERGY CORP Cmn 295625107 42 22,378 SH   DFND 1 22,378 0 0
EROS INTERNATIONAL PLC Cmn G3788M904 388 33,700 SH Call DFND 1 33,700 0 0
ESCALON MED CORP CMN STK Cmn 296074305 17 20,962 SH   DFND 1 20,962 0 0
ESCO TECHNOLOGIES INC CMN STK Cmn 296315104 1,575 40,401 SH   DFND   40,401 0 0
ESCO TECHNOLOGIES INC CMN STK Cmn 296315104 412 10,579 SH   DFND 2 10,579 0 0
ESPERION THERAPEUTICS INC Cmn 29664W105 405 23,930 SH   DFND 1 23,930 0 0
ESPERION THERAPEUTICS INC Cmn 29664W955 220 13,000 SH Put DFND 1 13,000 0 0
ESPERION THERAPEUTICS INC Cmn 29664W905 274 16,200 SH Call DFND 1 16,200 0 0
ESSENDANT INC Cmn 296689102 5,827 182,495 SH   DFND   182,495 0 0
ESSENDANT INC Cmn 296689102 501 15,704 SH   DFND 2 15,704 0 0
ESSEX PPTY TR CMN STOCK Cmn 297178105 1,042 4,454 SH   DFND 1 4,454 0 0
ESSEX PPTY TR CMN STOCK Cmn 297178955 3,438 14,700 SH Put DFND 1 14,700 0 0
ESSEX PPTY TR CMN STOCK Cmn 297178905 1,660 7,100 SH Call DFND 1 7,100 0 0
ESSEX PPTY TR CMN STOCK Cmn 297178105 6,015 25,719 SH   DFND   25,719 0 0
ESSEX PPTY TR CMN STOCK Cmn 297178105 7,707 32,955 SH   DFND 2 32,955 0 0
ESTEE-LAUDER COMPANIES CLASS A COMMON STOCK Cmn 518439104 529 5,611 SH   DFND 1 5,611 0 0
ESTEE-LAUDER COMPANIES CLASS A COMMON STOCK Cmn 518439904 11,826 125,400 SH Call DFND 1 125,400 0 0
ESTEE-LAUDER COMPANIES CLASS A COMMON STOCK Cmn 518439954 5,668 60,100 SH Put DFND 1 60,100 0 0
ESTERLINE TECHNOLOGIES INC. Cmn 297425900 314 4,900 SH Call DFND 1 4,900 0 0
ESTERLINE TECHNOLOGIES INC. Cmn 297425950 205 3,200 SH Put DFND 1 3,200 0 0
ESTERLINE TECHNOLOGIES INC. Cmn 297425100 1,438 22,447 SH   DFND   22,447 0 0
ETF SER SOL-DEEP VALUE ETF Cmn 26922A701 1,195 51,429 SH   DFND 1 51,429 0 0
ETFS DIVERSIFIED-FACTOR US L Cmn 26923J305 335 13,409 SH   DFND 1 13,409 0 0
ETFS GOLD TRUST Cmn 26922Y955 432 3,600 SH Put DFND 1 3,600 0 0
ETFS GOLD TRUST Cmn 26922Y905 372 3,100 SH Call DFND 1 3,100 0 0
ETFS PHYSICAL SILVER SHARES Cmn 26922X907 206 13,600 SH Call DFND 1 13,600 0 0
ETHAN ALLEN INTERIORS INC CMN STK Cmn 297602104 3,548 111,507 SH   DFND   111,507 0 0
ETSY INC Cmn 29786A106 152 17,419 SH   DFND 1 17,419 0 0
ETSY INC Cmn 29786A956 137 15,700 SH Put DFND 1 15,700 0 0
ETSY INC Cmn 29786A106 333 38,300 SH   DFND   38,300 0 0
ETSY INC Cmn 29786A106 938 107,805 SH   DFND 2 107,805 0 0
EURONAV SA Cmn B38564108 1,205 117,689 SH   DFND 2 117,689 0 0
EURONET WORLDWIDE INC Cmn 298736959 393 5,300 SH Put DFND 1 5,300 0 0
EURONET WORLDWIDE INC Cmn 298736909 289 3,900 SH Call DFND 1 3,900 0 0
EV ENERGY PARTNER LP LTD PARTNERSHIP Cmn 26926V957 24 12,600 SH Put DFND 1 12,600 0 0
EV ENERGY PARTNER LP LTD PARTNERSHIP Cmn 26926V907 20 10,200 SH Call DFND 1 10,200 0 0
EVERBANK FINANCIAL CORP Cmn 29977G102 405 26,866 SH   DFND 1 26,866 0 0
EVERBANK FINANCIAL CORP Cmn 29977G952 161 10,700 SH Put DFND 1 10,700 0 0
EVERBANK FINANCIAL CORP Cmn 29977G102 1,088 72,080 SH   DFND   72,080 0 0
EVERBANK FINANCIAL CORP Cmn 29977G102 517 34,292 SH   DFND 2 34,292 0 0
EVERCORE PARTNERS INC CL A Cmn 29977A105 563 10,880 SH   DFND 1 10,880 0 0
EVERCORE PARTNERS INC CL A Cmn 29977A105 5,671 109,594 SH   DFND   109,594 0 0
EVERCORE PARTNERS INC CL A Cmn 29977A105 959 18,540 SH   DFND 2 18,540 0 0
EVEREST RE GROUP LTD CMN STOCK Cmn G3223R958 2,172 11,000 SH Put DFND 1 11,000 0 0
EVEREST RE GROUP LTD CMN STOCK Cmn G3223R908 1,066 5,400 SH Call DFND 1 5,400 0 0
EVER-GLORY INTERNATIONAL GROUP COMMON STOCK Cmn 299766204 21 11,978 SH   DFND 1 11,978 0 0
EVERI HOLDINGS INC Cmn 30034T103 28 12,312 SH   DFND 1 12,312 0 0
EVERSOURCE ENERGY Cmn 30040W908 700 12,000 SH Call DFND 1 12,000 0 0
EVERSOURCE ENERGY Cmn 30040W958 239 4,100 SH Put DFND 1 4,100 0 0
EVERTEC INC Cmn 30040P103 263 18,791 SH   DFND   18,791 0 0
EVERYDAY HEALTH INC Cmn 300415106 400 71,377 SH   DFND 2 71,377 0 0
EVINE LIVE INC Cmn 300487105 15 12,809 SH   DFND 1 12,809 0 0
EVOLENT HEALTH INC - A Cmn 30050B101 166 15,676 SH   DFND 2 15,676 0 0
EVOLUTION PETROLEUM CORP CMN STOCK Cmn 30049A107 62 12,694 SH   DFND 1 12,694 0 0
EXACT SCIENCES CORP. Cmn 30063P105 253 37,544 SH   DFND 1 37,544 0 0
EXACT SCIENCES CORP. Cmn 30063P905 589 87,400 SH Call DFND 1 87,400 0 0
EXACT SCIENCES CORP. Cmn 30063P955 348 51,600 SH Put DFND 1 51,600 0 0
EXACT SCIENCES CORP. Cmn 30063P105 366 54,373 SH   DFND 2 54,373 0 0
EXAR CORP CMN STK Cmn 300645108 130 22,625 SH   DFND   22,625 0 0
EXCO RESOURCES INC Cmn 269279952 171 173,300 SH Put DFND 1 173,300 0 0
EXCO RESOURCES INC Cmn 269279902 193 194,700 SH Call DFND 1 194,700 0 0
EXELIXIS 4.25% CB 8/15/2019-REGISTERED Bond 30161QAC8 6,464 6,500,000 PRN   DFND   0 0 0
EXELIXIS INC CMN STK Cmn 30161Q904 464 115,900 SH Call DFND 1 115,900 0 0
EXELIXIS INC CMN STK Cmn 30161Q954 333 83,300 SH Put DFND 1 83,300 0 0
EXELIXIS INC CMN STK Cmn 30161Q104 6,688 1,671,936 SH   DFND   1,671,936 0 0
EXELIXIS INC CMN STK Cmn 30161Q104 206 51,592 SH   DFND 2 51,592 0 0
EXELON CORP Cmn 30161N101 1,189 33,146 SH   DFND 1 33,146 0 0
EXELON CORP Cmn 30161N901 15,660 436,700 SH Call DFND 1 436,700 0 0
EXELON CORP Cmn 30161N951 5,562 155,100 SH Put DFND 1 155,100 0 0
EXELON CORP Cmn 30161N101 13,282 370,383 SH   DFND 2 370,383 0 0
EXLSERVICE HOLDINGS INC Cmn 302081104 936 18,074 SH   DFND 2 18,074 0 0
EXONE CO/THE Cmn 302104904 1,042 79,300 SH Call DFND 1 79,300 0 0
EXONE CO/THE Cmn 302104954 411 31,300 SH Put DFND 1 31,300 0 0
EXPEDIA INC COMMON STOCK Cmn 30212P953 30,093 279,100 SH Put DFND 1 279,100 0 0
EXPEDIA INC COMMON STOCK Cmn 30212P903 23,710 219,900 SH Call DFND 1 219,900 0 0
EXPEDIA INC COMMON STOCK Cmn 30212P303 11,607 107,649 SH   DFND 2 107,649 0 0
EXPEDITORS INTL WASH INC CMN STK Cmn 302130109 649 13,289 SH   DFND 1 13,289 0 0
EXPEDITORS INTL WASH INC CMN STK Cmn 302130909 4,012 82,200 SH Call DFND 1 82,200 0 0
EXPEDITORS INTL WASH INC CMN STK Cmn 302130959 1,777 36,400 SH Put DFND 1 36,400 0 0
EXPONENT INC CMN STK Cmn 30214U102 233 4,573 SH   DFND 2 4,573 0 0
EXPRESS INC Cmn 30219E903 8,564 400,000 SH Call DFND   400,000 0 0
EXPRESS INC Cmn 30219E903 829 38,700 SH Call DFND 1 38,700 0 0
EXPRESS INC Cmn 30219E953 302 14,100 SH Put DFND 1 14,100 0 0
EXPRESS INC Cmn 30219E103 5,699 266,199 SH   DFND 2 266,199 0 0
EXPRESS SCRIPTS HOLDING CO Cmn 30219G958 20,738 301,900 SH Put DFND 1 301,900 0 0
EXPRESS SCRIPTS HOLDING CO Cmn 30219G908 15,806 230,100 SH Call DFND 1 230,100 0 0
EXPRESS SCRIPTS HOLDING CO Cmn 30219G108 681 9,911 SH   DFND   9,911 0 0
EXPRESS SCRIPTS HOLDING CO Cmn 30219G108 47,491 691,377 SH   DFND 2 691,377 0 0
EXTENDED STAY AMERICA INC Cmn 30224P200 16,078 986,406 SH   DFND   986,406 0 0
EXTENDED STAY AMERICA INC Cmn 30224P200 1,510 92,618 SH   DFND 2 92,618 0 0
EXTERRAN CORP Cmn 30227H106 2,829 182,992 SH   DFND   182,992 0 0
EXTERRAN CORP Cmn 30227H106 1,224 79,148 SH   DFND 2 79,148 0 0
EXTRA SPACE STORAGE INC. COMMON STOCK Cmn 30225T952 1,813 19,400 SH Put DFND 1 19,400 0 0
EXTRA SPACE STORAGE INC. COMMON STOCK Cmn 30225T902 1,776 19,000 SH Call DFND 1 19,000 0 0
EXTRA SPACE STORAGE INC. COMMON STOCK Cmn 30225T102 9,065 96,996 SH   DFND   96,996 0 0
EXTRA SPACE STORAGE INC. COMMON STOCK Cmn 30225T102 22,091 236,365 SH   DFND 2 236,365 0 0
EXTREME NETWORKS INC CMN Cmn 30226D106 344 110,473 SH   DFND 2 110,473 0 0
EXXON MOBIL CORP COMMON STOCK Cmn 30231G102 6,983 83,537 SH   DFND 1 83,537 0 0
EXXON MOBIL CORP COMMON STOCK Cmn 30231G902 125,226 1,498,100 SH Call DFND 1 1,498,100 0 0
EXXON MOBIL CORP COMMON STOCK Cmn 30231G952 77,020 921,400 SH Put DFND 1 921,400 0 0
EZCORP INC -CL A CMN STK Cmn 302301106 34 11,314 SH   DFND 1 11,314 0 0
EZCORP INC -CL A CMN STK Cmn 302301956 41 13,800 SH Put DFND 1 13,800 0 0
EZCORP INC -CL A CMN STK Cmn 302301106 531 178,830 SH   DFND   178,830 0 0
EZCORP INC -CL A CMN STK Cmn 302301106 43 14,383 SH   DFND 2 14,383 0 0
F N B CORP/PA CMN STK Cmn 302520101 331 25,475 SH   DFND   25,475 0 0
F5 NETWORKS INC CMN STOCK Cmn 315616102 4,296 40,586 SH   DFND 1 40,586 0 0
F5 NETWORKS INC CMN STOCK Cmn 315616952 14,015 132,400 SH Put DFND 1 132,400 0 0
F5 NETWORKS INC CMN STOCK Cmn 315616902 9,908 93,600 SH Call DFND 1 93,600 0 0
F5 NETWORKS INC CMN STOCK Cmn 315616952 3,059 28,900 SH Put DFND 2 28,900 0 0
F5 NETWORKS INC CMN STOCK Cmn 315616902 2,032 19,200 SH Call DFND 2 19,200 0 0
F5 NETWORKS INC CMN STOCK Cmn 315616102 90,285 852,949 SH   DFND   852,949 0 0
FACEBOOK INC-A Cmn 30303M902 354,908 3,110,500 SH Call DFND 1 3,110,500 0 0
FACEBOOK INC-A Cmn 30303M952 282,706 2,477,700 SH Put DFND 1 2,477,700 0 0
FACEBOOK INC-A Cmn 30303M952 3,309 29,000 SH Put DFND 2 29,000 0 0
FACEBOOK INC-A Cmn 30303M902 856 7,500 SH Call DFND 2 7,500 0 0
FACEBOOK INC-A Cmn 30303M102 510,370 4,473,002 SH   DFND   4,473,002 0 0
FACTSET RESH SYS INC CMN STOCK Cmn 303075105 345 2,276 SH   DFND 1 2,276 0 0
FACTSET RESH SYS INC CMN STOCK Cmn 303075955 2,985 19,700 SH Put DFND 1 19,700 0 0
FACTSET RESH SYS INC CMN STOCK Cmn 303075905 1,379 9,100 SH Call DFND 1 9,100 0 0
FACTSET RESH SYS INC CMN STOCK Cmn 303075105 1,258 8,302 SH   DFND 2 8,302 0 0
FAIR ISAAC CORPORATION CMN STK Cmn 303250904 1,125 10,600 SH Call DFND 1 10,600 0 0
FAIR ISAAC CORPORATION CMN STK Cmn 303250954 382 3,600 SH Put DFND 1 3,600 0 0
FAIRMOUNT SANTROL HOLDINGS INC Cmn 30555Q108 94 37,500 SH   DFND 1 37,500 0 0
FAIRMOUNT SANTROL HOLDINGS INC Cmn 30555Q908 48 19,200 SH Call DFND 1 19,200 0 0
FAIRMOUNT SANTROL HOLDINGS INC Cmn 30555Q108 292 116,336 SH   DFND   116,336 0 0
FAIRPOINT COMMUNICATIONS INC Cmn 305560302 545 36,638 SH   DFND 2 36,638 0 0
FAIRWAY GROUP HOLDINGS CORP Cmn 30603D109 17 49,335 SH   DFND 1 49,335 0 0
FARMERS NATIONAL BANC CORP COMMON STOCK Cmn 309627107 103 11,560 SH   DFND 1 11,560 0 0
FARO TECHNOLOGIES INC CMN STOCK Cmn 311642902 222 6,900 SH Call DFND 1 6,900 0 0
FARO TECHNOLOGIES INC CMN STOCK Cmn 311642102 239 7,419 SH   DFND 2 7,419 0 0
FASTENAL CO CMN STK Cmn 311900104 618 12,608 SH   DFND 1 12,608 0 0
FASTENAL CO CMN STK Cmn 311900904 11,412 232,900 SH Call DFND 1 232,900 0 0
FASTENAL CO CMN STK Cmn 311900954 5,620 114,700 SH Put DFND 1 114,700 0 0
FASTENAL CO CMN STK Cmn 311900954 309 6,300 SH Put DFND 2 6,300 0 0
FASTENAL CO CMN STK Cmn 311900104 3,205 65,418 SH   DFND 2 65,418 0 0
FBL FINL GROUP INC CMN STOCK Cmn 30239F106 336 5,455 SH   DFND   5,455 0 0
FCB FINANCIAL HOLDINGS INC Cmn 30255G103 9,829 295,506 SH   DFND   295,506 0 0
FEDERAL REALTY INVESTMENT TRUST Cmn 313747906 1,280 8,200 SH Call DFND 1 8,200 0 0
FEDERATED INVESTORS INC-CL B Cmn 314211953 433 15,000 SH Put DFND 1 15,000 0 0
FEDERATED INVESTORS INC-CL B Cmn 314211103 10,037 347,920 SH   DFND   347,920 0 0
FEDEX CORPORATION CMN STOCK Cmn 31428X906 51,615 317,200 SH Call DFND 1 317,200 0 0
FEDEX CORPORATION CMN STOCK Cmn 31428X956 45,269 278,200 SH Put DFND 1 278,200 0 0
FEDEX CORPORATION CMN STOCK Cmn 31428X906 13,392 82,300 SH Call DFND 2 82,300 0 0
FEDEX CORPORATION CMN STOCK Cmn 31428X956 11,114 68,300 SH Put DFND 2 68,300 0 0
FEDEX CORPORATION CMN STOCK Cmn 31428X106 18,585 114,215 SH   DFND 2 114,215 0 0
FEI CO CMN STOCK Cmn 30241L909 231 2,600 SH Call DFND 1 2,600 0 0
FELCOR LODGING TRUST INC CMN STOCK Cmn 31430F101 173 21,365 SH   DFND 1 21,365 0 0
FELCOR LODGING TRUST INC CMN STOCK Cmn 31430F951 217 26,700 SH Put DFND 1 26,700 0 0
FENIX PARTS INC Cmn 31446L100 1,585 344,490 SH   DFND   344,490 0 0
FERRARI NV Cmn N3167Y103 1,087 26,076 SH   DFND 1 26,076 0 0
FERRARI NV Cmn N3167Y953 2,840 68,100 SH Put DFND 1 68,100 0 0
FERRARI NV Cmn N3167Y903 788 18,900 SH Call DFND 1 18,900 0 0
FERRELLGAS PARTNERS LP Cmn 315293100 195 11,185 SH   DFND 1 11,185 0 0
FERRELLGAS PARTNERS LP Cmn 315293900 827 47,500 SH Call DFND 1 47,500 0 0
FERRELLGAS PARTNERS LP Cmn 315293950 322 18,500 SH Put DFND 1 18,500 0 0
FERROGLOBE PLC Cmn G33856108 801 90,976 SH   DFND 2 90,976 0 0
FI ENHANCED GLOBAL HIGH YLD Cmn 06742C152 259 2,183 SH   DFND 1 2,183 0 0
FIAT CHRYSLER AUTOMOBILES 7.875% MAND 12/15/2016-R Pref Stk N31738110 21,693 300,000 SH   DFND   0 0 0
FIAT CHRYSLER AUTOMOBILES NV Cmn N31738102 560 69,473 SH   DFND 1 69,473 0 0
FIAT CHRYSLER AUTOMOBILES NV Cmn N31738902 480 59,500 SH Call DFND 1 59,500 0 0
FIAT CHRYSLER AUTOMOBILES NV Cmn N31738952 192 23,800 SH Put DFND 1 23,800 0 0
FIBRIA CELULOSE SA-SPON ADR Depository Receipt 31573A109 488 57,600 SH   DFND 1 0 0 0
FIBROCELL SCIENCE INC Cmn 315721209 76 30,419 SH   DFND 1 30,419 0 0
FIBROGEN INC Cmn 31572Q958 526 24,700 SH Put DFND 1 24,700 0 0
FIDELITY MSCI CONS DISCRET Cmn 316092204 739 23,782 SH   DFND 1 23,782 0 0
FIDELITY MSCI CONSUM STAPLES Cmn 316092303 852 26,888 SH   DFND 1 26,888 0 0
FIDELITY MSCI FINANCIALS Cmn 316092501 302 11,198 SH   DFND 1 11,198 0 0
FIDELITY MSCI HEALTH CARE Cmn 316092600 1,126 35,172 SH   DFND 1 35,172 0 0
FIDELITY MSCI UTILITIES Cmn 316092865 951 29,884 SH   DFND 1 29,884 0 0
FIDELITY NASDAQ COMP INDX TS Cmn 315912808 8,852 46,199 SH   DFND 1 46,199 0 0
FIDELITY NATIONAL FINANCIAL 4.25% CB 08/15/2018-RE Bond 31620RAE5 75,434 40,290,000 PRN   DFND   0 0 0
FIDELITY NATIONAL INFORMATION CMN STK Cmn 31620M956 1,102 17,400 SH Put DFND 1 17,400 0 0
FIDELITY NATIONAL INFORMATION CMN STK Cmn 31620M906 1,209 19,100 SH Call DFND 1 19,100 0 0
FIDELITY NATIONAL INFORMATION CMN STK Cmn 31620M106 7,274 114,893 SH   DFND   114,893 0 0
FIDUCIARY/CLAYMORE MLP OPPORTUNITY FUND CEF Cmn 31647Q106 179 16,343 SH   DFND 1 16,343 0 0
FIELDPOINT PETROLEUM CORP COMMON STOCK Cmn 316570100 14 27,109 SH   DFND 1 27,109 0 0
FIESTA RESTAURANT GROUP Cmn 31660B951 308 9,400 SH Put DFND 1 9,400 0 0
FIESTA RESTAURANT GROUP Cmn 31660B901 292 8,900 SH Call DFND 1 8,900 0 0
FIESTA RESTAURANT GROUP Cmn 31660B101 487 14,866 SH   DFND   14,866 0 0
FIESTA RESTAURANT GROUP Cmn 31660B101 2,594 79,148 SH   DFND 2 79,148 0 0
FIFTH STREET FINANCE CORP Cmn 31678A103 412 82,057 SH   DFND 2 82,057 0 0
FIFTH STREET SENIOR FLOATING Cmn 31679F101 177 22,373 SH   DFND 2 22,373 0 0
FIFTH THIRD BANCORP Cmn 316773900 3,577 214,300 SH Call DFND 1 214,300 0 0
FIFTH THIRD BANCORP Cmn 316773950 676 40,500 SH Put DFND 1 40,500 0 0
FINANCIAL SELECT SECTOR SPDR Cmn 81369Y605 5,270 234,140 SH   DFND 1 234,140 0 0
FINANCIAL SELECT SECTOR SPDR Cmn 81369Y955 31,226 1,387,200 SH Put DFND 1 1,387,200 0 0
FINANCIAL SELECT SECTOR SPDR Cmn 81369Y905 23,782 1,056,500 SH Call DFND 1 1,056,500 0 0
FINANCIAL SERVICES SEL SECT Cmn 81369Y878 1,063 37,417 SH   DFND 1 37,417 0 0
FINISAR CORCMN STOCK Cmn 31787A907 2,716 148,900 SH Call DFND 1 148,900 0 0
FINISAR CORCMN STOCK Cmn 31787A957 1,062 58,200 SH Put DFND 1 58,200 0 0
FINISAR CORCMN STOCK Cmn 31787A507 12,776 700,428 SH   DFND   700,428 0 0
FINISAR CORCMN STOCK Cmn 31787A507 5,363 294,038 SH   DFND 2 294,038 0 0
FINISH LINE INC -CL A CMN STK Cmn 317923950 962 45,600 SH Put DFND 1 45,600 0 0
FINISH LINE INC -CL A CMN STK Cmn 317923900 1,334 63,200 SH Call DFND 1 63,200 0 0
FINISH LINE INC -CL A CMN STK Cmn 317923100 5,289 250,672 SH   DFND   250,672 0 0
FINISH LINE INC -CL A CMN STK Cmn 317923100 2,134 101,114 SH   DFND 2 101,114 0 0
FIREEYE INC Cmn 31816Q901 9,276 515,600 SH Call DFND 1 515,600 0 0
FIREEYE INC Cmn 31816Q951 4,316 239,900 SH Put DFND 1 239,900 0 0
FIREEYE INC Cmn 31816Q951 2,477 137,700 SH Put DFND 2 137,700 0 0
FIREEYE INC Cmn 31816Q901 1,538 85,500 SH Call DFND 2 85,500 0 0
FIRST AMERICAN FINANCIAL Cmn 31847R102 22,466 589,511 SH   DFND   589,511 0 0
FIRST AMERICAN FINANCIAL Cmn 31847R102 885 23,225 SH   DFND 2 23,225 0 0
FIRST BUSEY CORP CMN STOCK Cmn 319383204 362 17,684 SH   DFND 2 17,684 0 0
FIRST COMMONWLTH FINL CP/PA CMN STK Cmn 319829107 106 12,002 SH   DFND   12,002 0 0
FIRST DATA CORP- CLASS A Cmn 32008D906 705 54,500 SH Call DFND 1 54,500 0 0
FIRST DATA CORP- CLASS A Cmn 32008D956 347 26,800 SH Put DFND 1 26,800 0 0
FIRST DATA CORP- CLASS A Cmn 32008D106 7,396 571,562 SH   DFND   571,562 0 0
FIRST DATA CORP- CLASS A Cmn 32008D106 1,715 132,530 SH   DFND 2 132,530 0 0
FIRST DEFIANCE FINL CORP CMN STK Cmn 32006W106 211 5,482 SH   DFND 2 5,482 0 0
FIRST FINL BANCORP INC/OH CMN STK Cmn 320209109 1,955 107,516 SH   DFND   107,516 0 0
FIRST FINL BANCSHARES INC CMN STOCK Cmn 32020R109 516 17,429 SH   DFND   17,429 0 0
FIRST HORIZON NATIONAL CORP CMN STK Cmn 320517905 144 11,000 SH Call DFND 1 11,000 0 0
FIRST HORIZON NATIONAL CORP CMN STK Cmn 320517105 33,595 2,564,507 SH   DFND   2,564,507 0 0
FIRST INDL REALTY TRUST INC CMN STK Cmn 32054K103 1,279 56,226 SH   DFND 1 56,226 0 0
FIRST INDL REALTY TRUST INC CMN STK Cmn 32054K103 9,705 426,785 SH   DFND   426,785 0 0
FIRST INDL REALTY TRUST INC CMN STK Cmn 32054K103 3,914 172,112 SH   DFND 2 172,112 0 0
FIRST MAJESTIC RESOURCE CORP COMMON STOCK Cmn 32076V103 458 70,621 SH   DFND 1 70,621 0 0
FIRST MAJESTIC RESOURCE CORP COMMON STOCK Cmn 32076V953 854 131,800 SH Put DFND 1 131,800 0 0
FIRST MAJESTIC RESOURCE CORP COMMON STOCK Cmn 32076V903 751 115,900 SH Call DFND 1 115,900 0 0
FIRST MIDWEST BANCORP INC CMN STK Cmn 320867104 5,338 296,244 SH   DFND   296,244 0 0
FIRST NBC BANK HOLDING CO Cmn 32115D106 318 15,430 SH   DFND 2 15,430 0 0
FIRST POTOMAC REALTY TRUST REIT Cmn 33610F109 488 53,898 SH   DFND   53,898 0 0
FIRST REPUBLIC BANK/CA Cmn 33616C900 1,166 17,500 SH Call DFND 1 17,500 0 0
FIRST REPUBLIC BANK/CA Cmn 33616C950 493 7,400 SH Put DFND 1 7,400 0 0
FIRST REPUBLIC BANK/CA Cmn 33616C100 1,522 22,835 SH   DFND   22,835 0 0
FIRST REPUBLIC BANK/CA Cmn 33616C100 5,869 88,064 SH   DFND 2 88,064 0 0
FIRST SOLAR INC Cmn 336433107 1,028 15,011 SH   DFND 1 15,011 0 0
FIRST SOLAR INC Cmn 336433957 20,479 299,100 SH Put DFND 1 299,100 0 0
FIRST SOLAR INC Cmn 336433907 18,049 263,600 SH Call DFND 1 263,600 0 0
FIRST TRUST ASIA PAC EX-JAPN Cmn 33737J109 909 31,911 SH   DFND 1 31,911 0 0
FIRST TRUST BICK INDEX FUND Cmn 33733H107 836 41,828 SH   DFND 1 41,828 0 0
FIRST TRUST CANADA Cmn 33737J208 296 12,905 SH   DFND 1 12,905 0 0
FIRST TRUST CHINA Cmn 33737J141 298 15,327 SH   DFND 1 15,327 0 0
FIRST TRUST CLOUD COMPUTING Cmn 33734X192 382 12,919 SH   DFND 1 12,919 0 0
FIRST TRUST CONSUMER DISCRET Cmn 33734X101 470 13,351 SH   DFND 1 13,351 0 0
FIRST TRUST DEVELOPED MARKETS EX-US SMALL CAP ALPH Cmn 33737J406 288 8,884 SH   DFND 1 8,884 0 0
FIRST TRUST DEVELP MKT EX-US Cmn 33737J174 291 6,262 SH   DFND 1 6,262 0 0
FIRST TRUST DJ GL SEL DVD Cmn 33734X200 985 43,675 SH   DFND 1 43,675 0 0
FIRST TRUST DJ INTERNET IND Cmn 33733E302 551 8,073 SH   DFND 1 8,073 0 0
FIRST TRUST DJ INTERNET IND Cmn 33733E952 1,352 19,800 SH Put DFND 1 19,800 0 0
FIRST TRUST DJ INTERNET IND Cmn 33733E902 1,557 22,800 SH Call DFND 1 22,800 0 0
FIRST TRUST DORSEY WRIGHT FO Cmn 33738R605 4,433 205,138 SH   DFND 1 205,138 0 0
FIRST TRUST DW FOCUS 5 INTL Cmn 33738R886 2,911 170,124 SH   DFND 1 170,124 0 0
FIRST TRUST EMERGING MARKETS Cmn 33737J182 1,595 83,035 SH   DFND 1 83,035 0 0
FIRST TRUST EMERGING MARKETS SMALL CAP ALPHADEX FU Cmn 33737J307 956 32,912 SH   DFND 1 32,912 0 0
FIRST TRUST ENH SHORT MAT FD Cmn 33739Q408 4,246 70,856 SH   DFND 1 70,856 0 0
FIRST TRUST EUROPE Cmn 33737J117 1,324 45,647 SH   DFND 1 45,647 0 0
FIRST TRUST FINANCIAL ALPHAD Cmn 33734X135 1,472 65,112 SH   DFND 1 65,112 0 0
FIRST TRUST GERMANY Cmn 33737J190 763 20,856 SH   DFND 1 20,856 0 0
FIRST TRUST HEALTH CARE ALPH Cmn 33734X143 5,600 100,460 SH   DFND 1 100,460 0 0
FIRST TRUST HEALTH CARE ALPH Cmn 33734X903 987 17,700 SH Call DFND 1 17,700 0 0
FIRST TRUST HONG KONG ALPHADEX FUND Cmn 33737J240 407 12,890 SH   DFND 1 12,890 0 0
FIRST TRUST INDST/PRODUCERS Cmn 33734X150 1,219 43,910 SH   DFND 1 43,910 0 0
FIRST TRUST INDXX GLOBAL AGRIC Cmn 33734X820 370 90,452 SH   DFND 1 90,452 0 0
FIRST TRUST INDXX GLOBAL NATUR Cmn 33734X838 473 46,495 SH   DFND 1 46,495 0 0
FIRST TRUST ISE CHINDIA INDE Cmn 33733A102 822 30,199 SH   DFND 1 30,199 0 0
FIRST TRUST ISE GLOBAL ENGIN Cmn 33736M103 1,759 37,472 SH   DFND 1 37,472 0 0
FIRST TRUST ISE-REV NAT GAS Cmn 33734J102 199 48,280 SH   DFND 1 48,280 0 0
FIRST TRUST ISE-REV NAT GAS Cmn 33734J902 131 31,800 SH Call DFND 1 31,800 0 0
FIRST TRUST JAPAN Cmn 33737J158 565 12,449 SH   DFND 1 12,449 0 0
FIRST TRUST LARGE CAP GROWTH Cmn 33735K108 1,223 25,325 SH   DFND 1 25,325 0 0
FIRST TRUST MATERIALS ALPHAD Cmn 33734X168 544 17,619 SH   DFND 1 17,619 0 0
FIRST TRUST MID CAP CORE ALP Cmn 33735B108 937 18,878 SH   DFND 1 18,878 0 0
FIRST TRUST MID CAP GROWTH Cmn 33737M102 218 7,530 SH   DFND 1 7,530 0 0
FIRST TRUST NASDAQ ABA CBIF Cmn 33736Q104 1,359 37,001 SH   DFND 1 37,001 0 0
FIRST TRUST NASDAQ CYBERSECURI Cmn 33734X846 787 46,421 SH   DFND 1 46,421 0 0
FIRST TRUST NASDAQ GLOBAL AU Cmn 33734X309 1,121 33,439 SH   DFND 1 33,439 0 0
FIRST TRUST NASDAQ RISING DI Cmn 33738R506 467 22,437 SH   DFND 1 22,437 0 0
FIRST TRUST NASDAQ SMARTPHONE Cmn 33737K106 206 5,685 SH   DFND 1 5,685 0 0
FIRST TRUST NASDAQ-100 EX-TE Cmn 33733E401 1,303 33,031 SH   DFND 1 33,031 0 0
FIRST TRUST NASDQ 100 EQ WEI Cmn 337344105 839 19,861 SH   DFND 1 19,861 0 0
FIRST TRUST NYSE ARCA BIOTEC Cmn 33733E203 2,134 24,373 SH   DFND 1 24,373 0 0
FIRST TRUST NYSE ARCA BIOTEC Cmn 33733E953 1,383 15,800 SH Put DFND 1 15,800 0 0
FIRST TRUST NYSE ARCA BIOTEC Cmn 33733E903 1,217 13,900 SH Call DFND 1 13,900 0 0
FIRST TRUST RBA AMERICAN IND Cmn 33738R704 244 13,840 SH   DFND 1 13,840 0 0
FIRST TRUST SENIOR LOAN ETF Cmn 33738D309 506 10,618 SH   DFND 1 10,618 0 0
FIRST TRUST SMALL CAP CORE A Cmn 33734Y109 449 9,953 SH   DFND 1 9,953 0 0
FIRST TRUST SMALL CAP GROWTH Cmn 33737M300 712 23,595 SH   DFND 1 23,595 0 0
FIRST TRUST TECHNOLOGY ALPHA Cmn 33734X176 1,257 38,123 SH   DFND 1 38,123 0 0
FIRST TRUST TOTAL US MARKET AL Cmn 33733E708 664 26,851 SH   DFND 1 26,851 0 0
FIRST TRUST UNITED KINGDOM ALPHADEX FUND Cmn 33737J224 1,790 47,598 SH   DFND 1 47,598 0 0
FIRST TRUST US IPO INDEX FUN Cmn 336920103 2,747 54,879 SH   DFND 1 54,879 0 0
FIRSTBANK BANCORP/PUERTO RICO CMN STK Cmn 318672706 47 16,222 SH   DFND   16,222 0 0
FIRSTENERGY CORP COMMON STOCK Cmn 337932907 7,108 197,600 SH Call DFND 1 197,600 0 0
FIRSTENERGY CORP COMMON STOCK Cmn 337932957 1,928 53,600 SH Put DFND 1 53,600 0 0
FIRSTENERGY CORP COMMON STOCK Cmn 337932107 15,096 419,673 SH   DFND 2 419,673 0 0
FISERV INC CMN STK Cmn 337738908 2,975 29,000 SH Call DFND 1 29,000 0 0
FISERV INC CMN STK Cmn 337738958 1,077 10,500 SH Put DFND 1 10,500 0 0
FISERV INC CMN STK Cmn 337738108 8,844 86,220 SH   DFND   86,220 0 0
FISERV INC CMN STK Cmn 337738108 16,724 163,038 SH   DFND 2 163,038 0 0
FITBIT INC - A Cmn 33812L102 1,885 124,437 SH   DFND 1 124,437 0 0
FITBIT INC - A Cmn 33812L952 7,383 487,300 SH Put DFND 1 487,300 0 0
FITBIT INC - A Cmn 33812L902 8,581 566,400 SH Call DFND 1 566,400 0 0
FITBIT INC - A Cmn 33812L102 6,112 403,439 SH   DFND   403,439 0 0
FITBIT INC - A Cmn 33812L102 3,655 241,232 SH   DFND 2 241,232 0 0
FIVE BELOW Cmn 33829M101 450 10,896 SH   DFND 1 10,896 0 0
FIVE BELOW Cmn 33829M951 4,382 106,000 SH Put DFND 1 106,000 0 0
FIVE BELOW Cmn 33829M901 2,447 59,200 SH Call DFND 1 59,200 0 0
FIVE BELOW Cmn 33829M101 1,044 25,247 SH   DFND 2 25,247 0 0
FIVE9 INC Cmn 338307101 233 26,211 SH   DFND 1 26,211 0 0
FIVEPRIME THERAPEUTICS INC Cmn 33830X954 483 11,900 SH Put DFND 1 11,900 0 0
FIVEPRIME THERAPEUTICS INC Cmn 33830X904 301 7,400 SH Call DFND 1 7,400 0 0
FIVEPRIME THERAPEUTICS INC Cmn 33830X104 368 9,065 SH   DFND 2 9,065 0 0
FLEETCOR TECHNOLOGIES INC Cmn 339041905 6,738 45,300 SH Call DFND 1 45,300 0 0
FLEETCOR TECHNOLOGIES INC Cmn 339041955 3,347 22,500 SH Put DFND 1 22,500 0 0
FLEETCOR TECHNOLOGIES INC Cmn 339041105 6,310 42,421 SH   DFND 2 42,421 0 0
FLEETMATICS GROUP PLC Cmn G35569905 1,168 28,700 SH Call DFND 1 28,700 0 0
FLEETMATICS GROUP PLC Cmn G35569955 277 6,800 SH Put DFND 1 6,800 0 0
FLEETMATICS GROUP PLC Cmn G35569105 1,367 33,581 SH   DFND 2 33,581 0 0
FLEXIBLE SOLUTIONS INTL INC COMMON STOCK Cmn 33938T104 22 24,261 SH   DFND 1 24,261 0 0
FLEXION THERAPEUTICS INC Cmn 33938J956 98 10,600 SH Put DFND 1 10,600 0 0
FLEXION THERAPEUTICS INC Cmn 33938J906 98 10,700 SH Call DFND 1 10,700 0 0
FLEXSHARES GLOBAL UPSTREAM N Cmn 33939L407 3,313 136,904 SH   DFND 1 136,904 0 0
FLEXSHARES IBOXX 3-YEAR TARG Cmn 33939L506 463 18,698 SH   DFND 1 18,698 0 0
FLEXSHARES INT QUAL DVD DYN Cmn 33939L829 2,121 94,232 SH   DFND 1 94,232 0 0
FLEXSHARES MORNINGSTAR DEVEL Cmn 33939L803 343 6,334 SH   DFND 1 6,334 0 0
FLEXSHARES MORNINGSTAR EMERG Cmn 33939L308 710 16,284 SH   DFND 1 16,284 0 0
FLEXSHARES QUALITY DIVIDEND Cmn 33939L852 1,261 36,982 SH   DFND 1 36,982 0 0
FLEXSHARES QUALITY DIVIDEND Cmn 33939L860 2,025 56,074 SH   DFND 1 56,074 0 0
FLEXSHARES STOXX GLOBAL BROA Cmn 33939L795 415 9,561 SH   DFND 1 9,561 0 0
FLEXSHARES-INT QUAL DVD DEFE Cmn 33939L811 771 34,775 SH   DFND 1 34,775 0 0
FLEXSHARES-INT QUAL DVD INDE Cmn 33939L837 389 17,643 SH   DFND 1 17,643 0 0
FLEXTRONICS INTERNATIONAL LTD CMN STK Cmn Y2573F902 1,538 127,500 SH Call DFND 1 127,500 0 0
FLEXTRONICS INTERNATIONAL LTD CMN STK Cmn Y2573F102 8,826 731,826 SH   DFND   731,826 0 0
FLIR SYSTEMS INC CMN STK Cmn 302445101 1,177 35,725 SH   DFND 1 35,725 0 0
FLIR SYSTEMS INC CMN STK Cmn 302445901 1,611 48,900 SH Call DFND 1 48,900 0 0
FLIR SYSTEMS INC CMN STK Cmn 302445951 468 14,200 SH Put DFND 1 14,200 0 0
FLOTEK INDUSTRIES INC Cmn 343389902 431 58,800 SH Call DFND 1 58,800 0 0
FLOTEK INDUSTRIES INC Cmn 343389952 84 11,400 SH Put DFND 1 11,400 0 0
FLOWERS FOODS INC Cmn 343498101 185 10,018 SH   DFND 1 10,018 0 0
FLOWERS FOODS INC Cmn 343498951 624 33,800 SH Put DFND 1 33,800 0 0
FLOWERS FOODS INC Cmn 343498901 452 24,500 SH Call DFND 1 24,500 0 0
FLOWERS FOODS INC Cmn 343498101 1,688 91,465 SH   DFND 2 91,465 0 0
FLOWSERVE CORPORATION Cmn 34354P905 893 20,100 SH Call DFND 1 20,100 0 0
FLOWSERVE CORPORATION Cmn 34354P955 400 9,000 SH Put DFND 1 9,000 0 0
FLUIDIGM 2.75% CB 02/01/2034-REGISTERED Bond 34385PAA6 4,228 7,600,000 PRN   DFND   0 0 0
FLUIDIGM CORP Cmn 34385P908 158 19,600 SH Call DFND 1 19,600 0 0
FLUIDIGM CORP Cmn 34385P108 103 12,729 SH   DFND 2 12,729 0 0
FLUOR CORP Cmn 343412102 1,976 36,798 SH   DFND 1 36,798 0 0
FLUOR CORP Cmn 343412902 7,599 141,500 SH Call DFND 1 141,500 0 0
FLUOR CORP Cmn 343412952 5,032 93,700 SH Put DFND 1 93,700 0 0
FLUOR CORP Cmn 343412902 763 14,200 SH Call DFND   14,200 0 0
FLUOR CORP Cmn 343412102 11,017 205,154 SH   DFND   205,154 0 0
FLUSHING FINL CORP CMN STOCK Cmn 343873105 263 12,177 SH   DFND   12,177 0 0
FLY LEASING LTD Depository Receipt 34407D109 687 54,074 SH   DFND 2 0 0 0
FMC CORP COMMON STOCK Cmn 302491903 743 18,400 SH Call DFND 1 18,400 0 0
FMC CORP COMMON STOCK Cmn 302491953 246 6,100 SH Put DFND 1 6,100 0 0
FMC CORP COMMON STOCK Cmn 302491303 4,991 123,635 SH   DFND   123,635 0 0
FMC TECHNOLOGIES INC Cmn 30249U901 780 28,500 SH Call DFND 1 28,500 0 0
FMC TECHNOLOGIES INC Cmn 30249U951 337 12,300 SH Put DFND 1 12,300 0 0
FMC TECHNOLOGIES INC Cmn 30249U101 12,018 439,265 SH   DFND   439,265 0 0
FMC TECHNOLOGIES INC Cmn 30249U101 13,569 495,947 SH   DFND 2 495,947 0 0
FNF GROUP Cmn 31620R903 753 22,200 SH Call DFND 1 22,200 0 0
FNF GROUP Cmn 31620R953 224 6,600 SH Put DFND 1 6,600 0 0
FNF GROUP Cmn 31620R303 24,092 710,684 SH   DFND   710,684 0 0
FNF GROUP Cmn 31620R303 1,142 33,680 SH   DFND 2 33,680 0 0
FOGO DE CHAO INC Cmn 344177100 181 11,594 SH   DFND   11,594 0 0
FOOT LOCKER INC CMN STOCK Cmn 344849104 1,275 19,763 SH   DFND 1 19,763 0 0
FOOT LOCKER INC CMN STOCK Cmn 344849954 8,462 131,200 SH Put DFND 1 131,200 0 0
FOOT LOCKER INC CMN STOCK Cmn 344849904 8,327 129,100 SH Call DFND 1 129,100 0 0
FOOT LOCKER INC CMN STOCK Cmn 344849104 80,582 1,249,328 SH   DFND   1,249,328 0 0
FORD MOTOR COMPANY Cmn 345370900 37,213 2,756,500 SH Call DFND 1 2,756,500 0 0
FORD MOTOR COMPANY Cmn 345370950 9,729 720,700 SH Put DFND 1 720,700 0 0
FORD MOTOR COMPANY Cmn 345370950 1,062 78,700 SH Put DFND 2 78,700 0 0
FORD MOTOR COMPANY Cmn 345370900 714 52,900 SH Call DFND 2 52,900 0 0
FORESIGHT ENERGY LP Cmn 34552U104 15 13,490 SH   DFND 1 13,490 0 0
FORESIGHT ENERGY LP Cmn 34552U954 20 18,000 SH Put DFND 1 18,000 0 0
FOREST CITY REALTY TRUST- A Cmn 345605109 3,667 173,897 SH   DFND 2 173,897 0 0
FORESTAR GROUP 3.75% CB 03/01/2020-REGISTERED Bond 346232AB7 16,062 18,500,000 PRN   DFND   0 0 0
FORESTAR GROUP INC Cmn 346233109 155 11,858 SH   DFND 1 11,858 0 0
FORESTAR GROUP INC Cmn 346233959 160 12,300 SH Put DFND 1 12,300 0 0
FORESTAR GROUP INC Cmn 346233909 158 12,100 SH Call DFND 1 12,100 0 0
FORESTAR GROUP INC Cmn 346233109 139 10,626 SH   DFND   10,626 0 0
FORMFACTOR INC CMN STK Cmn 346375908 77 10,600 SH Call DFND 1 10,600 0 0
FORTINET INC Cmn 34959E909 2,472 80,700 SH Call DFND 1 80,700 0 0
FORTINET INC Cmn 34959E959 775 25,300 SH Put DFND 1 25,300 0 0
FORTINET INC Cmn 34959E959 288 9,400 SH Put DFND 2 9,400 0 0
FORTINET INC Cmn 34959E909 266 8,700 SH Call DFND 2 8,700 0 0
FORTINET INC Cmn 34959E109 20,402 666,080 SH   DFND   666,080 0 0
FORTINET INC Cmn 34959E109 4,948 161,551 SH   DFND 2 161,551 0 0
FORTRESS BIOTECH INC Cmn 34960Q109 64 20,635 SH   DFND 1 20,635 0 0
FORTRESS INVESTMENT GROUP LLC CL-A Cmn 34958B106 316 66,102 SH   DFND 1 66,102 0 0
FORTRESS INVESTMENT GROUP LLC CL-A Cmn 34958B956 337 70,400 SH Put DFND 1 70,400 0 0
FORTRESS INVESTMENT GROUP LLC CL-A Cmn 34958B906 87 18,200 SH Call DFND 1 18,200 0 0
FORTRESS TRANSPORTATION & IN Cmn 34960P101 111 11,134 SH   DFND 1 11,134 0 0
FORTUNA SILVER MINES INC COMMON STOCK Cmn 349915108 64 16,479 SH   DFND 1 16,479 0 0
FORTUNA SILVER MINES INC COMMON STOCK Cmn 349915108 168 42,997 SH   DFND 2 42,997 0 0
FORTUNE BRANDS HOME & SECURITY INC Cmn 34964C906 1,233 22,000 SH Call DFND 1 22,000 0 0
FORTUNE BRANDS HOME & SECURITY INC Cmn 34964C956 314 5,600 SH Put DFND 1 5,600 0 0
FORTUNE BRANDS HOME & SECURITY INC Cmn 34964C106 4,808 85,791 SH   DFND 2 85,791 0 0
FORWARD AIR CORPORATION CMN STK Cmn 349853101 432 9,533 SH   DFND 2 9,533 0 0
FOSSIL GROUP INC Cmn 34988V906 5,681 127,900 SH Call DFND 1 127,900 0 0
FOSSIL GROUP INC Cmn 34988V956 3,132 70,500 SH Put DFND 1 70,500 0 0
FOUNDATION MEDICINE INC Cmn 350465900 195 10,700 SH Call DFND 1 10,700 0 0
FOUR CORNERS PROPERTY TRUST INC. Cmn 35086T109 492 27,393 SH   DFND 1 27,393 0 0
FOUR CORNERS PROPERTY TRUST INC. Cmn 35086T959 196 10,900 SH Put DFND 1 10,900 0 0
FOUR CORNERS PROPERTY TRUST INC. Cmn 35086T909 208 11,600 SH Call DFND 1 11,600 0 0
FOUR CORNERS PROPERTY TRUST INC. Cmn 35086T109 3,051 169,974 SH   DFND 2 169,974 0 0
FOX FACTORY HOLDING CORP Cmn 35138V102 763 48,251 SH   DFND 2 48,251 0 0
FRANCESCAS HOLDINGS CORP Cmn 351793954 544 28,400 SH Put DFND 1 28,400 0 0
FRANCESCAS HOLDINGS CORP Cmn 351793904 609 31,800 SH Call DFND 1 31,800 0 0
FRANCESCAS HOLDINGS CORP Cmn 351793104 2,017 105,260 SH   DFND 2 105,260 0 0
FRANCO-NEVADA CORP Cmn 351858905 3,658 59,600 SH Call DFND 1 59,600 0 0
FRANCO-NEVADA CORP Cmn 351858955 2,418 39,400 SH Put DFND 1 39,400 0 0
FRANCO-NEVADA CORP Cmn 351858105 3,728 60,730 SH   DFND 2 60,730 0 0
FRANKLIN ELECTRIC CO CMN STK Cmn 353514102 1,724 53,591 SH   DFND   53,591 0 0
FRANKLIN ELECTRIC CO CMN STK Cmn 353514102 512 15,907 SH   DFND 2 15,907 0 0
FRANKLIN RESOURCES INC CMN STK Cmn 354613951 3,526 90,300 SH Put DFND 1 90,300 0 0
FRANKLIN RESOURCES INC CMN STK Cmn 354613901 2,214 56,700 SH Call DFND 1 56,700 0 0
FRANKLIN RESOURCES INC CMN STK Cmn 354613951 1,011 25,900 SH Put DFND 2 25,900 0 0
FRANKLIN RESOURCES INC CMN STK Cmn 354613901 363 9,300 SH Call DFND 2 9,300 0 0
FRANKLIN STREET PROPERTIES CORP COMMON STOCK Cmn 35471R106 1,399 131,837 SH   DFND   131,837 0 0
FREEPORT-MCMORAN INC Cmn 35671D907 53,059 5,131,400 SH Call DFND 1 5,131,400 0 0
FREEPORT-MCMORAN INC Cmn 35671D957 16,200 1,566,700 SH Put DFND 1 1,566,700 0 0
FREEPORT-MCMORAN INC Cmn 35671D907 1,567 151,500 SH Call DFND 2 151,500 0 0
FREEPORT-MCMORAN INC Cmn 35671D957 819 79,200 SH Put DFND 2 79,200 0 0
FREEPORT-MCMORAN INC Cmn 35671D857 23,919 2,313,293 SH   DFND   2,313,293 0 0
FREESEAS INC COMMON STOCK Cmn Y26496219 6 391,957 SH   DFND 1 391,957 0 0
FREIGHTCAR AMERICA INC. COMMON STOCK Cmn 357023900 181 11,600 SH Call DFND 1 11,600 0 0
FREIGHTCAR AMERICA INC. COMMON STOCK Cmn 357023100 181 11,630 SH   DFND 2 11,630 0 0
FRESH DEL MONTE PRODUCE INC CMN STOCK Cmn G36738105 2,654 63,078 SH   DFND 2 63,078 0 0
FRESH MARKET INC/THE Cmn 35804H106 570 19,994 SH   DFND 1 19,994 0 0
FRESH MARKET INC/THE Cmn 35804H906 402 14,100 SH Call DFND 1 14,100 0 0
FRESH MARKET INC/THE Cmn 35804H956 277 9,700 SH Put DFND 1 9,700 0 0
FRESHPET INC Cmn 358039905 113 15,400 SH Call DFND 1 15,400 0 0
FRESHPET INC Cmn 358039105 979 133,590 SH   DFND   133,590 0 0
FRONTIER COMMUNICATIONS CORP Cmn 35906A908 2,597 464,600 SH Call DFND 1 464,600 0 0
FRONTIER COMMUNICATIONS CORP Cmn 35906A958 456 81,600 SH Put DFND 1 81,600 0 0
FRONTIER COMMUNICATIONS CORP Cmn 35906A108 22,011 3,937,613 SH   DFND   3,937,613 0 0
FRONTLINE LIMITED COMMON STOCK Cmn G3682E192 172 20,522 SH   DFND 1 20,522 0 0
FRONTLINE LIMITED COMMON STOCK Cmn G3682E952 235 28,100 SH Put DFND 1 28,100 0 0
FRONTLINE LIMITED COMMON STOCK Cmn G3682E902 193 23,100 SH Call DFND 1 23,100 0 0
FS INVESTMENT CORP Cmn 302635107 174 18,988 SH   DFND 1 18,988 0 0
FS INVESTMENT CORP Cmn 302635107 306 33,341 SH   DFND 2 33,341 0 0
FT FTSE EPRA/NAREIT REAL EST Cmn 33736N101 1,501 33,771 SH   DFND 1 33,771 0 0
FT NASDAQ TECH DVD INDEX FD Cmn 33738R118 2,000 74,329 SH   DFND 1 74,329 0 0
FTI CONSULTING INC CMN STOCK Cmn 302941959 327 9,200 SH Put DFND 1 9,200 0 0
FUEL SYSTEMS SOLUTIONS INC COMMON STOCK Cmn 35952W903 78 14,100 SH Call DFND 1 14,100 0 0
FUELCELL ENERGY INC Cmn 35952H902 327 48,300 SH Call DFND 1 48,300 0 0
FULL CIRCLE CAPITAL CORP Cmn 359671104 55 21,301 SH   DFND 1 21,301 0 0
FULL HOUSE RESORTS INC CMN STK Cmn 359678109 16 11,293 SH   DFND 1 11,293 0 0
FULLER (H. B.) CO CMN STK Cmn 359694106 358 8,444 SH   DFND   8,444 0 0
FULLER (H. B.) CO CMN STK Cmn 359694106 3,752 88,378 SH   DFND 2 88,378 0 0
FUSION TELECOMMUNICATIONS INTERNATIONAL INC COMMON Cmn 36113B400 38 21,125 SH   DFND 1 21,125 0 0
G WILLI-FOOD INTL LTD CMN STOCK Cmn M52523103 100 26,275 SH   DFND 1 26,275 0 0
GAFISA SA-ADR Depository Receipt 362607301 32 22,318 SH   DFND 1 0 0 0
GAIN CAPITAL HOLDINGS 4.125% CB 12/01/2018-REGISTE Bond 36268WAB6 5,574 6,000,000 PRN   DFND   0 0 0
GAIN CAPITAL HOLDINGS INC Cmn 36268W100 108 16,518 SH   DFND 2 16,518 0 0
GALENA BIOPHARMA INC Cmn 363256908 60 44,100 SH Call DFND 1 44,100 0 0
GALLAGHER (ARTHUR J.) & CO CMN STK Cmn 363576909 649 14,600 SH Call DFND 1 14,600 0 0
GALLAGHER (ARTHUR J.) & CO CMN STK Cmn 363576109 31,432 706,663 SH   DFND   706,663 0 0
GALLAGHER (ARTHUR J.) & CO CMN STK Cmn 363576109 2,056 46,225 SH   DFND 2 46,225 0 0
GAMESTOP CORP Cmn 36467W109 1,692 53,311 SH   DFND 1 53,311 0 0
GAMESTOP CORP Cmn 36467W959 13,104 413,000 SH Put DFND 1 413,000 0 0
GAMESTOP CORP Cmn 36467W909 9,364 295,100 SH Call DFND 1 295,100 0 0
GAMESTOP CORP Cmn 36467W959 311 9,800 SH Put DFND 2 9,800 0 0
GAMESTOP CORP Cmn 36467W909 222 7,000 SH Call DFND 2 7,000 0 0
GAMESTOP CORP Cmn 36467W109 9,555 301,137 SH   DFND   301,137 0 0
GAMING AND LEISURE PROPE Cmn 36467J108 438 14,176 SH   DFND 1 14,176 0 0
GAMING AND LEISURE PROPE Cmn 36467J908 683 22,100 SH Call DFND 1 22,100 0 0
GAMING AND LEISURE PROPE Cmn 36467J958 359 11,600 SH Put DFND 1 11,600 0 0
GAMING AND LEISURE PROPE Cmn 36467J108 30,140 974,776 SH   DFND   974,776 0 0
GANNETT CO INC Cmn 36473H904 253 16,700 SH Call DFND 1 16,700 0 0
GANNETT CO INC Cmn 36473H104 272 17,951 SH   DFND   17,951 0 0
GAP INC Cmn 364760958 7,615 259,000 SH Put DFND 1 259,000 0 0
GAP INC Cmn 364760908 8,891 302,400 SH Call DFND 1 302,400 0 0
GAP INC Cmn 364760908 8,820 300,000 SH Call DFND   300,000 0 0
GAP INC Cmn 364760908 3,693 125,600 SH Call DFND 2 125,600 0 0
GAP INC Cmn 364760958 368 12,500 SH Put DFND 2 12,500 0 0
GAP INC Cmn 364760108 66,526 2,262,777 SH   DFND   2,262,777 0 0
GARMIN LTD Cmn H2906T909 6,669 166,900 SH Call DFND 1 166,900 0 0
GARMIN LTD Cmn H2906T959 2,817 70,500 SH Put DFND 1 70,500 0 0
GARMIN LTD Cmn H2906T959 224 5,600 SH Put DFND 2 5,600 0 0
GARMIN LTD Cmn H2906T109 2,742 68,613 SH   DFND   68,613 0 0
GARMIN LTD Cmn H2906T109 10,281 257,273 SH   DFND 2 257,273 0 0
GARTNER INC CMN STK Cmn 366651107 1,656 18,532 SH   DFND 2 18,532 0 0
GASLOG LTD Cmn G37585909 655 67,200 SH Call DFND 1 67,200 0 0
GASLOG LTD Cmn G37585959 115 11,800 SH Put DFND 1 11,800 0 0
GASTAR EXPLORATION INC Cmn 36729W202 48 44,014 SH   DFND 1 44,014 0 0
GASTAR EXPLORATION INC Cmn 36729W952 13 12,000 SH Put DFND 1 12,000 0 0
GATX CORPORATION COMMON STOCK Cmn 361448953 489 10,300 SH Put DFND 1 10,300 0 0
GATX CORPORATION COMMON STOCK Cmn 361448903 622 13,100 SH Call DFND 1 13,100 0 0
GCP APPLIED TECHNOLOGIES INC Cmn 36164Y101 8,337 418,096 SH   DFND   418,096 0 0
GENCO SHIPPING & TRADING LTD Cmn Y2685T115 20 31,123 SH   DFND 1 31,123 0 0
GENERAC HOLDINGS INC Cmn 368736904 2,409 64,700 SH Call DFND 1 64,700 0 0
GENERAC HOLDINGS INC Cmn 368736954 466 12,500 SH Put DFND 1 12,500 0 0
GENERAC HOLDINGS INC Cmn 368736104 1,171 31,438 SH   DFND 2 31,438 0 0
GENERAL CABLE CORP 4.5% CB 11/15/2029-REGISTERED Bond 369300AL2 4,463 8,000,000 PRN   DFND   0 0 0
GENERAL CABLE CORP DEL NEW CMN STOCK Cmn 369300108 312 25,523 SH   DFND 1 25,523 0 0
GENERAL CABLE CORP DEL NEW CMN STOCK Cmn 369300908 1,111 91,000 SH Call DFND 1 91,000 0 0
GENERAL CABLE CORP DEL NEW CMN STOCK Cmn 369300958 300 24,600 SH Put DFND 1 24,600 0 0
GENERAL CABLE CORP DEL NEW CMN STOCK Cmn 369300108 745 60,989 SH   DFND   60,989 0 0
GENERAL DYNAMICS CORP Cmn 369550958 8,749 66,600 SH Put DFND 1 66,600 0 0
GENERAL DYNAMICS CORP Cmn 369550908 9,091 69,200 SH Call DFND 1 69,200 0 0
GENERAL DYNAMICS CORP Cmn 369550908 381 2,900 SH Call DFND   2,900 0 0
GENERAL DYNAMICS CORP Cmn 369550108 12,548 95,520 SH   DFND 2 95,520 0 0
GENERAL ELECTRIC CORP Cmn 369604103 1,959 61,619 SH   DFND 1 61,619 0 0
GENERAL ELECTRIC CORP Cmn 369604903 77,870 2,449,500 SH Call DFND 1 2,449,500 0 0
GENERAL ELECTRIC CORP Cmn 369604953 44,226 1,391,200 SH Put DFND 1 1,391,200 0 0
GENERAL ELECTRIC CORP Cmn 369604953 2,604 81,900 SH Put DFND 2 81,900 0 0
GENERAL ELECTRIC CORP Cmn 369604903 2,699 84,900 SH Call DFND 2 84,900 0 0
GENERAL ELECTRIC CORP Cmn 369604103 10,856 341,477 SH   DFND 2 341,477 0 0
GENERAL EMPLOY ENTERPRISES CMN STK Cmn 369730304 108 25,085 SH   DFND 1 25,085 0 0
GENERAL GROWTH PROPERTIES Cmn 370023103 951 31,973 SH   DFND 1 31,973 0 0
GENERAL GROWTH PROPERTIES Cmn 370023953 5,224 175,700 SH Put DFND 1 175,700 0 0
GENERAL GROWTH PROPERTIES Cmn 370023903 5,393 181,400 SH Call DFND 1 181,400 0 0
GENERAL GROWTH PROPERTIES Cmn 370023103 41,700 1,402,613 SH   DFND   1,402,613 0 0
GENERAL MLS INC Cmn 370334954 23,756 375,000 SH Put DFND   375,000 0 0
GENERAL MLS INC Cmn 370334954 10,776 170,100 SH Put DFND 1 170,100 0 0
GENERAL MLS INC Cmn 370334904 10,890 171,900 SH Call DFND 1 171,900 0 0
GENERAL MLS INC Cmn 370334954 481 7,600 SH Put DFND 2 7,600 0 0
GENERAL MLS INC Cmn 370334904 310 4,900 SH Call DFND 2 4,900 0 0
GENERAL MOTORS CO Cmn 37045V100 1,275 40,558 SH   DFND 1 40,558 0 0
GENERAL MOTORS CO Cmn 37045V900 21,174 673,700 SH Call DFND 1 673,700 0 0
GENERAL MOTORS CO Cmn 37045V950 11,261 358,300 SH Put DFND 1 358,300 0 0
GENERAL MOTORS CO Cmn 37045V950 867 27,600 SH Put DFND 2 27,600 0 0
GENERAL MOTORS CO Cmn 37045V900 475 15,100 SH Call DFND 2 15,100 0 0
GENERAL MOTORS CO Cmn 37045V100 20,949 666,528 SH   DFND   666,528 0 0
GENERAL STEEL HOLDINGS INC CMN STK Cmn 370853202 17 10,352 SH   DFND 1 10,352 0 0
GENESCO INC Cmn 371532902 564 7,800 SH Call DFND 1 7,800 0 0
GENESEE & WYO INC CMN STOCK Cmn 371559905 922 14,700 SH Call DFND 1 14,700 0 0
GENESEE & WYO INC CMN STOCK Cmn 371559955 533 8,500 SH Put DFND 1 8,500 0 0
GENESEE & WYO INC CMN STOCK Cmn 371559105 21,837 348,279 SH   DFND   348,279 0 0
GENESIS ENERGY LP Cmn 371927904 1,154 36,300 SH Call DFND 1 36,300 0 0
GENESIS ENERGY LP Cmn 371927954 499 15,700 SH Put DFND 1 15,700 0 0
GENESIS ENERGY LP Cmn 371927104 375 11,803 SH   DFND   11,803 0 0
GENESIS HEALTHCARE INC Cmn 37185X106 27 11,775 SH   DFND 1 11,775 0 0
GENETIC TECH LTD-SP ADR Depository Receipt 37185R208 38 16,355 SH   DFND 1 0 0 0
GENIE ENERGY LTD-B Cmn 372284908 186 24,500 SH Call DFND 1 24,500 0 0
GENOMIC HEALTH INC COMMON STOCK Cmn 37244C101 1,017 41,054 SH   DFND 2 41,054 0 0
GENPACT LTD Cmn G3922B107 331 12,191 SH   DFND 1 12,191 0 0
GENTEX CORP CMN STK Cmn 371901109 608 38,760 SH   DFND 1 38,760 0 0
GENTEX CORP CMN STK Cmn 371901959 860 54,800 SH Put DFND 1 54,800 0 0
GENTHERM INC Cmn 37253A903 462 11,100 SH Call DFND 1 11,100 0 0
GENTHERM INC Cmn 37253A953 245 5,900 SH Put DFND 1 5,900 0 0
GENTHERM INC Cmn 37253A103 1,795 43,171 SH   DFND 2 43,171 0 0
GENUINE PARTS CO Cmn 372460905 4,312 43,400 SH Call DFND 1 43,400 0 0
GENUINE PARTS CO Cmn 372460955 1,431 14,400 SH Put DFND 1 14,400 0 0
GENVEC INC Cmn 37246C307 10 12,481 SH   DFND 1 12,481 0 0
GENWORTH FINANCIAL INC COMMON STOCK Cmn 37247D106 539 197,264 SH   DFND 1 197,264 0 0
GENWORTH FINANCIAL INC COMMON STOCK Cmn 37247D956 1,141 418,100 SH Put DFND 1 418,100 0 0
GENWORTH FINANCIAL INC COMMON STOCK Cmn 37247D906 718 263,000 SH Call DFND 1 263,000 0 0
GENWORTH FINANCIAL INC COMMON STOCK Cmn 37247D106 89 32,716 SH   DFND 2 32,716 0 0
GEO GROUP INC/THE CMN STOCK Cmn 36162J106 1,423 41,049 SH   DFND   41,049 0 0
GEO GROUP INC/THE CMN STOCK Cmn 36162J106 2,228 64,249 SH   DFND 2 64,249 0 0
GEOSPACE TECHNOLOGIES CORP Cmn 37364X109 793 64,282 SH   DFND   64,282 0 0
GERDAU SA - SPONS ADR 1:1 PREF SHRS Depository Receipt 373737105 157 88,351 SH   DFND 1 0 0 0
GERON CORP CMN STOCK Cmn 374163953 86 29,400 SH Put DFND 1 29,400 0 0
GERON CORP CMN STOCK Cmn 374163903 65 22,200 SH Call DFND 1 22,200 0 0
GERON CORP CMN STOCK Cmn 374163103 97 33,174 SH   DFND 2 33,174 0 0
GETTY REALTY CMN STK Cmn 374297109 742 37,406 SH   DFND   37,406 0 0
GIBRALTAR INDUSTRIES INC CMN STK Cmn 374689107 3,789 132,491 SH   DFND 2 132,491 0 0
GIGAMON INC Cmn 37518B902 803 25,900 SH Call DFND 1 25,900 0 0
GIGAMON INC Cmn 37518B952 543 17,500 SH Put DFND 1 17,500 0 0
GIGAMON INC Cmn 37518B102 2,040 65,773 SH   DFND 2 65,773 0 0
GIGOPTIX INC Cmn 37517Y103 49 18,182 SH   DFND 1 18,182 0 0
GIGOPTIX INC Cmn 37517Y103 459 169,998 SH   DFND 2 169,998 0 0
G-III APPAREL GROUP LTD CMN STK Cmn 36237H101 462 9,442 SH   DFND 1 9,442 0 0
G-III APPAREL GROUP LTD CMN STK Cmn 36237H951 1,276 26,100 SH Put DFND 1 26,100 0 0
G-III APPAREL GROUP LTD CMN STK Cmn 36237H901 900 18,400 SH Call DFND 1 18,400 0 0
G-III APPAREL GROUP LTD CMN STK Cmn 36237H101 11,629 237,866 SH   DFND   237,866 0 0
GILDAN ACTIVEWEAR INC -CL A CMN STOCK Cmn 375916903 207 6,800 SH Call DFND 1 6,800 0 0
GILDAN ACTIVEWEAR INC -CL A CMN STOCK Cmn 375916103 2,716 89,005 SH   DFND 2 89,005 0 0
GILEAD SCIENCES 1.625% CB 05/01/2016-REGISTERED Bond 375558AP8 24,402 5,943,000 PRN   DFND   0 0 0
GILEAD SCIENCES INC CMN STK Cmn 375558903 110,186 1,199,500 SH Call DFND 1 1,199,500 0 0
GILEAD SCIENCES INC CMN STK Cmn 375558953 72,156 785,500 SH Put DFND 1 785,500 0 0
GILEAD SCIENCES INC CMN STK Cmn 375558103 37,763 411,089 SH   DFND   411,089 0 0
GILEAD SCIENCES INC CMN STK Cmn 375558103 25,322 275,658 SH   DFND 2 275,658 0 0
GLACIER BANCORP INC CMN STK Cmn 37637Q105 241 9,490 SH   DFND   9,490 0 0
GLADSTONE CAP CORP CMN STOCK Cmn 376535100 176 23,620 SH   DFND 1 23,620 0 0
GLADSTONE CAP CORP CMN STOCK Cmn 376535950 148 19,800 SH Put DFND 1 19,800 0 0
GLADSTONE INVESTMENT CORP COMMON STOCK Cmn 376546107 132 18,783 SH   DFND 2 18,783 0 0
GLATFELTER CMN STK Cmn 377316104 2,385 115,035 SH   DFND   115,035 0 0
GLATFELTER CMN STK Cmn 377316104 715 34,481 SH   DFND 2 34,481 0 0
GLAUKOS CORP Cmn 377322102 303 17,979 SH   DFND 2 17,979 0 0
GLOBAL BRASS & COPPER HOLDINGS I Cmn 37953G903 287 11,500 SH Call DFND 1 11,500 0 0
GLOBAL EAGLE ACQUISITION CORP Cmn 37951D102 380 44,621 SH   DFND 1 44,621 0 0
GLOBAL EAGLE ACQUISITION CORP Cmn 37951D902 175 20,500 SH Call DFND 1 20,500 0 0
GLOBAL EAGLE ENTERTAINMENT 2.75% CB 02/15/2035-REG Bond 37951DAB8 24,894 32,310,000 PRN   DFND   0 0 0
GLOBAL INDEMNITY PLC Cmn G39319101 1,260 40,469 SH   DFND   40,469 0 0
GLOBAL NET LEASE INC Cmn 379378102 143 16,663 SH   DFND 1 16,663 0 0
GLOBAL PAYMENTS INC Cmn 37940X102 322 4,935 SH   DFND 1 4,935 0 0
GLOBAL PAYMENTS INC Cmn 37940X902 1,417 21,700 SH Call DFND 1 21,700 0 0
GLOBAL PAYMENTS INC Cmn 37940X952 509 7,800 SH Put DFND 1 7,800 0 0
GLOBAL PAYMENTS INC Cmn 37940X902 372 5,700 SH Call DFND   5,700 0 0
GLOBAL PAYMENTS INC Cmn 37940X102 38,566 590,602 SH   DFND   590,602 0 0
GLOBAL PAYMENTS INC Cmn 37940X102 1,224 18,750 SH   DFND 2 18,750 0 0
GLOBAL SHIP LEASE INC Cmn Y27183105 15 13,079 SH   DFND 1 13,079 0 0
GLOBAL X BRAZIL MID CAP ETF Cmn 37950E788 89 11,879 SH   DFND 1 11,879 0 0
GLOBAL X CHINA ENERGY ETF Cmn 37950E507 139 13,682 SH   DFND 1 13,682 0 0
GLOBAL X CHINA FINANCIALS Cmn 37950E606 779 62,512 SH   DFND 1 62,512 0 0
GLOBAL X COPPER MINERS ETF Cmn 37954Y830 877 62,142 SH   DFND 1 62,142 0 0
GLOBAL X FERTILIZERS/POTASH Cmn 37950E499 137 15,515 SH   DFND 1 15,515 0 0
GLOBAL X FTSE NORDIC REGION ET Cmn 37950E101 316 14,994 SH   DFND 1 14,994 0 0
GLOBAL X FTSE PORTUGAL 20 ET Cmn 37950E192 144 14,170 SH   DFND 1 14,170 0 0
GLOBAL X GURU INDEX ETF Cmn 37950E341 706 32,015 SH   DFND 1 32,015 0 0
GLOBAL X JPM EFFICIENTE ETF Cmn 37950E143 877 37,884 SH   DFND 1 37,884 0 0
GLOBAL X JPM US SECTOR ROTAT Cmn 37950E135 257 11,057 SH   DFND 1 11,057 0 0
GLOBAL X MSCI GREECE ETF Cmn 37950E906 274 36,400 SH Call DFND 1 36,400 0 0
GLOBAL X MSCI GREECE ETF Cmn 37950E956 179 23,800 SH Put DFND 1 23,800 0 0
GLOBAL X NASDAQ CHINA TECHNOLO Cmn 37950E804 235 11,029 SH   DFND 1 11,029 0 0
GLOBAL X NEXT EMERGING & FRO Cmn 37950E218 818 42,062 SH   DFND 1 42,062 0 0
GLOBAL X SCIENTIFIC BETA ETF Cmn 37954Y103 517 20,926 SH   DFND 1 20,926 0 0
GLOBAL X SILVER MINERS ETF Cmn 37954Y958 422 15,900 SH Put DFND 1 15,900 0 0
GLOBAL X SILVER MINERS ETF Cmn 37954Y908 467 17,600 SH Call DFND 1 17,600 0 0
GLOBAL X SOCIAL MEDIA INDEX Cmn 37950E956 239 13,000 SH Put DFND 1 13,000 0 0
GLOBAL X URANIUM ETF Cmn 37954Y871 1,043 71,754 SH   DFND 1 71,754 0 0
GLOBAL X URANIUM ETF Cmn 37954Y901 204 14,000 SH Call DFND 1 14,000 0 0
GLOBALSTAR INC COMMON STOCK Cmn 378973408 237 161,401 SH   DFND 1 161,401 0 0
GLOBALSTAR INC COMMON STOCK Cmn 378973958 289 196,800 SH Put DFND 1 196,800 0 0
GLOBALSTAR INC COMMON STOCK Cmn 378973908 31 21,200 SH Call DFND 1 21,200 0 0
GLOBUS MARITIME LIMITED Cmn Y27265209 21 95,226 SH   DFND 1 95,226 0 0
GLOBUS MEDICAL INC - A Cmn 379577208 5,257 221,329 SH   DFND 2 221,329 0 0
GLOWPOINT INC COMMON STOCK Cmn 379887201 20 52,828 SH   DFND 1 52,828 0 0
GLU MOBILE INC Cmn 379890106 332 117,555 SH   DFND 1 117,555 0 0
GLU MOBILE INC Cmn 379890956 307 108,800 SH Put DFND 1 108,800 0 0
GLU MOBILE INC Cmn 379890906 130 46,200 SH Call DFND 1 46,200 0 0
GLU MOBILE INC Cmn 379890106 76 27,041 SH   DFND 2 27,041 0 0
GNC HOLDINGS INC-CL A Cmn 36191G957 622 19,600 SH Put DFND 1 19,600 0 0
GNC HOLDINGS INC-CL A Cmn 36191G907 645 20,300 SH Call DFND 1 20,300 0 0
GNC HOLDINGS INC-CL A Cmn 36191G107 457 14,409 SH   DFND   14,409 0 0
GODADDY INC - CLASS A Cmn 380237107 210 6,507 SH   DFND 1 6,507 0 0
GODADDY INC - CLASS A Cmn 380237957 905 28,000 SH Put DFND 1 28,000 0 0
GODADDY INC - CLASS A Cmn 380237907 773 23,900 SH Call DFND 1 23,900 0 0
GOGO INC Cmn 38046C109 324 29,384 SH   DFND 1 29,384 0 0
GOGO INC Cmn 38046C909 574 52,100 SH Call DFND 1 52,100 0 0
GOGO INC Cmn 38046C959 397 36,100 SH Put DFND 1 36,100 0 0
GOGO INC Cmn 38046C109 307 27,892 SH   DFND 2 27,892 0 0
GOLAR LNG LTD COMMON STOCK Cmn G9456A100 995 55,359 SH   DFND 1 55,359 0 0
GOLAR LNG LTD COMMON STOCK Cmn G9456A950 2,286 127,200 SH Put DFND 1 127,200 0 0
GOLAR LNG LTD COMMON STOCK Cmn G9456A900 1,937 107,800 SH Call DFND 1 107,800 0 0
GOLAR LNG LTD COMMON STOCK Cmn G9456A100 253 14,092 SH   DFND   14,092 0 0
GOLAR LNG LTD COMMON STOCK Cmn G9456A100 2,673 148,752 SH   DFND 2 148,752 0 0
GOLAR LNG PARTNERS LP Cmn Y2745C902 308 21,000 SH Call DFND 1 21,000 0 0
GOLAR LNG PARTNERS LP Cmn Y2745C952 175 11,900 SH Put DFND 1 11,900 0 0
GOLAR LNG PARTNERS LP Cmn Y2745C102 1,622 110,415 SH   DFND 2 110,415 0 0
GOLD FIELDS LTD -SPONS ADR 1:1 Depository Receipt 38059T106 715 181,347 SH   DFND 1 0 0 0
GOLD RESOURCE CORP COMMON STOCK Cmn 38068T105 65 27,698 SH   DFND 1 27,698 0 0
GOLD RESOURCE CORP COMMON STOCK Cmn 38068T955 40 17,200 SH Put DFND 1 17,200 0 0
GOLD RESOURCE CORP COMMON STOCK Cmn 38068T105 293 125,615 SH   DFND   125,615 0 0
GOLDCORP INC NEW CMN STOCK Cmn 380956909 14,284 880,100 SH Call DFND 1 880,100 0 0
GOLDCORP INC NEW CMN STOCK Cmn 380956959 5,919 364,700 SH Put DFND 1 364,700 0 0
GOLDCORP INC NEW CMN STOCK Cmn 380956409 3,225 198,711 SH   DFND 2 198,711 0 0
GOLDEN OCEAN GROUP LTD Cmn G39637106 11 15,196 SH   DFND 1 15,196 0 0
GOLDEN STAR RESOURCES LTD - AMEX CMN STOCK Cmn 38119T104 59 128,726 SH   DFND 1 128,726 0 0
GOLDMAN SACHS ACTIVEBETA INT Cmn 381430107 1,447 59,538 SH   DFND 1 59,538 0 0
GOPRO INC-CLASS A Cmn 38268T103 582 48,636 SH   DFND 1 48,636 0 0
GOPRO INC-CLASS A Cmn 38268T903 7,169 599,400 SH Call DFND 1 599,400 0 0
GOPRO INC-CLASS A Cmn 38268T953 4,934 412,500 SH Put DFND 1 412,500 0 0
GOVERNMENT PROPERTIES INCOME Cmn 38376A103 608 34,049 SH   DFND   34,049 0 0
GOVERNMENT PROPERTIES INCOME Cmn 38376A103 1,470 82,354 SH   DFND 2 82,354 0 0
GRACO INC CMN STK Cmn 384109954 243 2,900 SH Put DFND 1 2,900 0 0
GRACO INC CMN STK Cmn 384109904 319 3,800 SH Call DFND 1 3,800 0 0
GRAINGER W W INC Cmn 384802904 12,278 52,600 SH Call DFND 1 52,600 0 0
GRAINGER W W INC Cmn 384802954 8,287 35,500 SH Put DFND 1 35,500 0 0
GRAINGER W W INC Cmn 384802954 373 1,600 SH Put DFND 2 1,600 0 0
GRAINGER W W INC Cmn 384802904 303 1,300 SH Call DFND 2 1,300 0 0
GRAINGER W W INC Cmn 384802104 34,014 145,714 SH   DFND   145,714 0 0
GRAMERCY PROPERTY TRUST Cmn 385002100 7,387 874,172 SH   DFND   874,172 0 0
GRAN TIERRA ENERGY INC COMMON STOCK Cmn 38500T101 59 23,688 SH   DFND 1 23,688 0 0
GRAN TIERRA ENERGY INC COMMON STOCK Cmn 38500T101 134 54,432 SH   DFND   54,432 0 0
GRAND CANYON EDUCATION INC Cmn 38526M906 526 12,300 SH Call DFND 1 12,300 0 0
GRAND CANYON EDUCATION INC Cmn 38526M956 261 6,100 SH Put DFND 1 6,100 0 0
GRAND CANYON EDUCATION INC Cmn 38526M106 1,187 27,763 SH   DFND   27,763 0 0
GRANITE CONSTRUCTION INC CMN STK Cmn 387328907 411 8,600 SH Call DFND 1 8,600 0 0
GRANITE CONSTRUCTION INC CMN STK Cmn 387328107 799 16,714 SH   DFND 2 16,714 0 0
GRAPHIC PACKAGING HOLDING CO CMN STOCK Cmn 388689101 2,991 232,732 SH   DFND 2 232,732 0 0
GRAY TELEVISION INC - CL B CMN STOCK Cmn 389375906 275 23,500 SH Call DFND 1 23,500 0 0
GRAY TELEVISION INC - CL B CMN STOCK Cmn 389375106 19,215 1,639,546 SH   DFND   1,639,546 0 0
GRAY TELEVISION INC - CL B CMN STOCK Cmn 389375106 3,743 319,353 SH   DFND 2 319,353 0 0
GREAT PLAINS ENERGY INC CMN STK Cmn 391164900 229 7,100 SH Call DFND 1 7,100 0 0
GREAT WESTERN BANCORP INC Cmn 391416104 2,704 99,165 SH   DFND   99,165 0 0
GREAT WESTERN BANCORP INC Cmn 391416104 4,870 178,568 SH   DFND 2 178,568 0 0
GREEN DOT CORP-CLASS A Cmn 39304D902 287 12,500 SH Call DFND 1 12,500 0 0
GREEN DOT CORP-CLASS A Cmn 39304D102 8,985 391,153 SH   DFND   391,153 0 0
GREEN PLAINS INC Cmn 393222104 195 12,243 SH   DFND 1 12,243 0 0
GREEN PLAINS INC Cmn 393222954 555 34,800 SH Put DFND 1 34,800 0 0
GREEN PLAINS INC Cmn 393222904 399 25,000 SH Call DFND 1 25,000 0 0
GREEN PLAINS INC Cmn 393222104 11,452 717,575 SH   DFND   717,575 0 0
GREEN PLAINS RENEWABLE ENERGY 3.25% CB 10/01/2018- Bond 393222AD6 15,201 15,250,000 PRN   DFND   0 0 0
GREENBRIER COS INC CMN STOCK Cmn 393657951 998 36,100 SH Put DFND 1 36,100 0 0
GREENBRIER COS INC CMN STOCK Cmn 393657901 1,081 39,100 SH Call DFND 1 39,100 0 0
GREENBRIER COS INC CMN STOCK Cmn 393657101 1,734 62,738 SH   DFND 2 62,738 0 0
GREENHILL & CO INC COMMON STOCK Cmn 395259104 2,706 121,900 SH   DFND 2 121,900 0 0
GREENLIGHT CAPITAL RE LTD Cmn G4095J909 416 19,100 SH Call DFND 1 19,100 0 0
GREIF INC CMN STK Cmn 397624957 262 8,000 SH Put DFND 1 8,000 0 0
GREIF INC CMN STK Cmn 397624107 2,303 70,306 SH   DFND   70,306 0 0
GREIF INC CMN STK Cmn 397624107 2,703 82,528 SH   DFND 2 82,528 0 0
GRIFOLS SA-ADR Depository Receipt 398438408 1,667 107,752 SH   DFND 2 0 0 0
GROUP 1 AUTOMOTIVE INC Cmn 398905959 734 12,500 SH Put DFND 1 12,500 0 0
GROUP 1 AUTOMOTIVE INC Cmn 398905909 687 11,700 SH Call DFND 1 11,700 0 0
GROUPON INC Cmn 399473907 1,200 300,700 SH Call DFND 1 300,700 0 0
GROUPON INC Cmn 399473957 533 133,700 SH Put DFND 1 133,700 0 0
GRUBHUB INC Cmn 400110902 3,571 142,100 SH Call DFND 1 142,100 0 0
GRUBHUB INC Cmn 400110952 209 8,300 SH Put DFND 1 8,300 0 0
GRUBHUB INC Cmn 400110102 5,194 206,704 SH   DFND   206,704 0 0
GRUPO TELEVISA SPONS ADR 1:5 Depository Receipt 40049J206 242 8,815 SH   DFND 1 0 0 0
GSV CAPITAL 5.25% CB 09/15/2018-REGISTERED Bond 36191JAB7 8,793 9,500,000 PRN   DFND   0 0 0
GTT COMMUNICATIONS INC Cmn 362393100 333 20,105 SH   DFND 2 20,105 0 0
GTX INC COMMON STOCK Cmn 40052B108 11 21,050 SH   DFND 1 21,050 0 0
GUESS INC CMN STK Cmn 401617105 422 22,478 SH   DFND 1 22,478 0 0
GUESS INC CMN STK Cmn 401617955 1,102 58,700 SH Put DFND 1 58,700 0 0
GUESS INC CMN STK Cmn 401617905 1,051 56,000 SH Call DFND 1 56,000 0 0
GUESS INC CMN STK Cmn 401617105 10,610 565,244 SH   DFND   565,244 0 0
GUESS INC CMN STK Cmn 401617105 2,812 149,810 SH   DFND 2 149,810 0 0
GUGGENHEIM BRIC ETF Cmn 18383M100 468 18,302 SH   DFND 1 18,302 0 0
GUGGENHEIM BULLETSHARES 2016 Cmn 18383M415 315 12,199 SH   DFND 1 12,199 0 0
GUGGENHEIM BULLETSHARES 2016 C Cmn 18383M555 263 11,930 SH   DFND 1 11,930 0 0
GUGGENHEIM CHINA SMALL CAP ETF Cmn 18383Q853 1,246 55,587 SH   DFND 1 55,587 0 0
GUGGENHEIM DEFENSIVE EQUITY ET Cmn 18383M878 213 5,754 SH   DFND 1 5,754 0 0
GUGGENHEIM ENHANCED SHORT DURA Cmn 18383M654 3,612 72,428 SH   DFND 1 72,428 0 0
GUGGENHEIM FRONTIER MARKETS ET Cmn 18383Q838 436 39,838 SH   DFND 1 39,838 0 0
GUGGENHEIM INSIDER SENTIMENT E Cmn 18383M209 225 4,835 SH   DFND 1 4,835 0 0
GUGGENHEIM INTERNATIONAL MULTI Cmn 18383Q804 338 23,543 SH   DFND 1 23,543 0 0
GUGGENHEIM MID-CAP CORE ETF Cmn 18383M720 918 18,790 SH   DFND 1 18,790 0 0
GUGGENHEIM MULTI-ASSET INCOME Cmn 18383M506 252 13,639 SH   DFND 1 13,639 0 0
GUGGENHEIM RAYMOND JAMES SB-1 Cmn 18383M613 244 7,472 SH   DFND 1 7,472 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W882 1,057 11,907 SH   DFND 1 11,907 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W874 1,160 9,529 SH   DFND 1 9,529 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W817 1,467 15,637 SH   DFND 1 15,637 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W825 2,054 25,569 SH   DFND 1 25,569 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W791 666 7,995 SH   DFND 1 7,995 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W833 3,091 35,302 SH   DFND 1 35,302 0 0
GUGGENHEIM S&P 500 EQUAL WEIGH Cmn 78355W841 1,822 12,620 SH   DFND 1 12,620 0 0
GUGGENHEIM S&P 500 PURE GROWTH Cmn 78355W403 2,252 28,361 SH   DFND 1 28,361 0 0
GUGGENHEIM S&P 500 PURE VALUE Cmn 78355W304 2,911 57,607 SH   DFND 1 57,607 0 0
GUGGENHEIM S&P 500 TOP 50 ETF Cmn 78355W205 530 3,650 SH   DFND 1 3,650 0 0
GUGGENHEIM S&P MIDCAP 400 EQUA Cmn 78355W577 2,298 47,061 SH   DFND 1 47,061 0 0
GUGGENHEIM S&P MIDCAP 400 PURE Cmn 78355W601 6,100 50,384 SH   DFND 1 50,384 0 0
GUGGENHEIM S&P MIDCAP 400 PURE Cmn 78355W502 744 14,594 SH   DFND 1 14,594 0 0
GUGGENHEIM S&P SMALLCAP 600 EQ Cmn 78355W585 283 7,087 SH   DFND 1 7,087 0 0
GUGGENHEIM S&P SMALLCAP 600 PU Cmn 78355W700 540 9,356 SH   DFND 1 9,356 0 0
GUGGENHEIM S&P SMALLCAP 600 PU Cmn 78355W809 1,600 20,308 SH   DFND 1 20,308 0 0
GUGGENHEIM SOLAR ETF Cmn 18383Q909 514 22,700 SH Call DFND 1 22,700 0 0
GUGGENHEIM SPIN-OFF ETF Cmn 18383M605 1,337 34,618 SH   DFND 1 34,618 0 0
GUIDANCE SOFTWARE INC COMMON STOCK Cmn 401692108 77 17,854 SH   DFND 1 17,854 0 0
GUIDEWIRE SOFTWARE INC Cmn 40171V100 236 4,334 SH   DFND 1 4,334 0 0
GUIDEWIRE SOFTWARE INC Cmn 40171V950 594 10,900 SH Put DFND 1 10,900 0 0
GUIDEWIRE SOFTWARE INC Cmn 40171V900 828 15,200 SH Call DFND 1 15,200 0 0
GUIDEWIRE SOFTWARE INC Cmn 40171V100 24,457 448,914 SH   DFND   448,914 0 0
GULF RESOURCES INC COMMON STOCK Cmn 40251W309 20 12,259 SH   DFND 1 12,259 0 0
GULFPORT ENERGY CORP COMMON STOCK Cmn 402635904 1,295 45,700 SH Call DFND 1 45,700 0 0
GULFPORT ENERGY CORP COMMON STOCK Cmn 402635954 697 24,600 SH Put DFND 1 24,600 0 0
GULFPORT ENERGY CORP COMMON STOCK Cmn 402635304 29,106 1,027,015 SH   DFND   1,027,015 0 0
GW PHARMACEUTICALS Depository Receipt 36197T103 1,061 14,702 SH   DFND 2 0 0 0
GW PHARMACEUTICALS Depository Receipt 36197T103 759 10,520 SH   DFND 1 0 0 0
H&E EQUIPMENT SERVICES INC COMMON STOCK Cmn 404030108 1,359 77,551 SH   DFND   77,551 0 0
HABIT RESTAURANTS INC/THE-A Cmn 40449J953 311 16,700 SH Put DFND 1 16,700 0 0
HABIT RESTAURANTS INC/THE-A Cmn 40449J103 862 46,246 SH   DFND   46,246 0 0
HABIT RESTAURANTS INC/THE-A Cmn 40449J103 1,834 98,434 SH   DFND 2 98,434 0 0
HACKETT GROUP INC/THE CMN STOCK Cmn 404609109 410 27,087 SH   DFND 2 27,087 0 0
HAEMONETICS CORPORATION CMN STK Cmn 405024100 530 15,148 SH   DFND   15,148 0 0
HAEMONETICS CORPORATION CMN STK Cmn 405024100 2,102 60,093 SH   DFND 2 60,093 0 0
HAIN CELESTIAL GROUP INC CMN STK Cmn 405217100 625 15,268 SH   DFND 1 15,268 0 0
HAIN CELESTIAL GROUP INC CMN STK Cmn 405217900 4,774 116,700 SH Call DFND 1 116,700 0 0
HAIN CELESTIAL GROUP INC CMN STK Cmn 405217950 2,254 55,100 SH Put DFND 1 55,100 0 0
HALCON RESOURCES CORP Cmn 40537Q906 51 52,600 SH Call DFND 1 52,600 0 0
HALCON RESOURCES CORP Cmn 40537Q956 10 10,600 SH Put DFND 1 10,600 0 0
HALLADOR ENERGY CO Cmn 40609P105 112 24,608 SH   DFND 1 24,608 0 0
HALLIBURTON CO COMMON Cmn 406216951 19,550 547,300 SH Put DFND 1 547,300 0 0
HALLIBURTON CO COMMON Cmn 406216901 20,843 583,500 SH Call DFND 1 583,500 0 0
HALLIBURTON CO COMMON Cmn 406216101 44,789 1,253,890 SH   DFND   1,253,890 0 0
HALLIBURTON CO COMMON Cmn 406216101 10,002 280,021 SH   DFND 2 280,021 0 0
HALOZYME THERAPEUTICS INC Cmn 40637H909 411 43,400 SH Call DFND 1 43,400 0 0
HALYARD HEALTH INC Cmn 40650V950 250 8,700 SH Put DFND 1 8,700 0 0
HALYARD HEALTH INC Cmn 40650V900 270 9,400 SH Call DFND 1 9,400 0 0
HAMPTON ROADS BANKSHARES INC COMMON STOCK Cmn 409321502 62 35,282 SH   DFND 1 35,282 0 0
HANCOCK HLDG CO CMN STK Cmn 410120959 432 18,800 SH Put DFND 1 18,800 0 0
HANCOCK HLDG CO CMN STK Cmn 410120109 5,756 250,714 SH   DFND   250,714 0 0
HANESBRANDS INC COMMON STOCK Cmn 410345102 2,018 71,197 SH   DFND 1 71,197 0 0
HANESBRANDS INC COMMON STOCK Cmn 410345902 2,194 77,400 SH Call DFND 1 77,400 0 0
HANESBRANDS INC COMMON STOCK Cmn 410345952 870 30,700 SH Put DFND 1 30,700 0 0
HANESBRANDS INC COMMON STOCK Cmn 410345102 41,629 1,468,898 SH   DFND   1,468,898 0 0
HANESBRANDS INC COMMON STOCK Cmn 410345102 13,660 482,008 SH   DFND 2 482,008 0 0
HANMI FINL CORP CMN STOCK Cmn 410495204 1,143 51,907 SH   DFND 2 51,907 0 0
HANOVER INSURANCE GROUP INC/TH CMN STOCK Cmn 410867105 11,117 123,221 SH   DFND   123,221 0 0
HARLEY-DAVIDSON INC CMN STK Cmn 412822958 10,995 214,200 SH Put DFND 1 214,200 0 0
HARLEY-DAVIDSON INC CMN STK Cmn 412822908 8,403 163,700 SH Call DFND 1 163,700 0 0
HARLEY-DAVIDSON INC CMN STK Cmn 412822908 1,360 26,500 SH Call DFND 2 26,500 0 0
HARLEY-DAVIDSON INC CMN STK Cmn 412822958 929 18,100 SH Put DFND 2 18,100 0 0
HARLEY-DAVIDSON INC CMN STK Cmn 412822108 10,349 201,616 SH   DFND   201,616 0 0
HARMAN INTERNATIONAL INDS CMN STK Cmn 413086909 3,668 41,200 SH Call DFND 1 41,200 0 0
HARMAN INTERNATIONAL INDS CMN STK Cmn 413086959 1,068 12,000 SH Put DFND 1 12,000 0 0
HARMAN INTERNATIONAL INDS CMN STK Cmn 413086909 525 5,900 SH Call DFND 2 5,900 0 0
HARMAN INTERNATIONAL INDS CMN STK Cmn 413086959 347 3,900 SH Put DFND 2 3,900 0 0
HARMAN INTERNATIONAL INDS CMN STK Cmn 413086109 9,472 106,384 SH   DFND   106,384 0 0
HARMAN INTERNATIONAL INDS CMN STK Cmn 413086109 4,506 50,603 SH   DFND 2 50,603 0 0
HARMONIC LIGHTWAVES INC CMN STOCK Cmn 413160102 49 15,052 SH   DFND   15,052 0 0
HARRIS & HARRIS GROUP INC CMN STOCK Cmn 413833104 17 10,566 SH   DFND 1 10,566 0 0
HARRIS & HARRIS GROUP INC CMN STOCK Cmn 413833904 41 24,800 SH Call DFND 1 24,800 0 0
HARRIS CORP DEL Cmn 413875955 2,959 38,000 SH Put DFND 1 38,000 0 0
HARRIS CORP DEL Cmn 413875905 2,982 38,300 SH Call DFND 1 38,300 0 0
HARSCO CORP Cmn 415864907 114 21,000 SH Call DFND 1 21,000 0 0
HARSCO CORP Cmn 415864107 144 26,485 SH   DFND   26,485 0 0
HARTE HANKS INC CMN STK Cmn 416196103 210 83,127 SH   DFND   83,127 0 0
HARTE HANKS INC CMN STK Cmn 416196103 124 48,829 SH   DFND 2 48,829 0 0
HARTFORD FINANCIAL SVCS GRP CMN STOCK Cmn 416515954 3,894 84,500 SH Put DFND 1 84,500 0 0
HARTFORD FINANCIAL SVCS GRP CMN STOCK Cmn 416515904 4,963 107,700 SH Call DFND 1 107,700 0 0
HARTFORD FINANCIAL SVCS GRP CMN STOCK Cmn 416515104 35,210 764,109 SH   DFND   764,109 0 0
HARTFORD FINANCIAL SVCS GRP CMN STOCK Cmn 416515104 13,224 286,981 SH   DFND 2 286,981 0 0
HARVARD BIOSCIENCE INC Cmn 416906105 81 26,678 SH   DFND 1 26,678 0 0
HARVEST NATURAL RESOURCES INC Cmn 41754V903 6 10,300 SH Call DFND 1 10,300 0 0
HASBRO 94 CMN STOCK Cmn 418056107 1,161 14,492 SH   DFND 1 14,492 0 0
HASBRO 94 CMN STOCK Cmn 418056907 8,707 108,700 SH Call DFND 1 108,700 0 0
HASBRO 94 CMN STOCK Cmn 418056957 2,828 35,300 SH Put DFND 1 35,300 0 0
HASBRO 94 CMN STOCK Cmn 418056107 131,817 1,645,655 SH   DFND   1,645,655 0 0
HASBRO 94 CMN STOCK Cmn 418056107 17,235 215,169 SH   DFND 2 215,169 0 0
HAWAIIAN HOLDINGS INC Cmn 419879101 1,085 22,986 SH   DFND 1 22,986 0 0
HAWAIIAN HOLDINGS INC Cmn 419879901 5,738 121,600 SH Call DFND 1 121,600 0 0
HAWAIIAN HOLDINGS INC Cmn 419879951 3,148 66,700 SH Put DFND 1 66,700 0 0
HAYNES INTERNATIONAL INC COMMON STOCK Cmn 420877201 1,970 53,977 SH   DFND 2 53,977 0 0
HCA HOLDINGS INC Cmn 40412C101 866 11,090 SH   DFND 1 11,090 0 0
HCA HOLDINGS INC Cmn 40412C901 8,984 115,100 SH Call DFND 1 115,100 0 0
HCA HOLDINGS INC Cmn 40412C951 5,346 68,500 SH Put DFND 1 68,500 0 0
HCA HOLDINGS INC Cmn 40412C101 1,322 16,940 SH   DFND   16,940 0 0
HCI GROUP 3.875% CB 03/15/2019-REGISTERED Bond 40416EAB9 14,078 16,284,000 PRN   DFND   0 0 0
HCI GROUP INC Cmn 40416E953 496 14,900 SH Put DFND 1 14,900 0 0
HCI GROUP INC Cmn 40416E903 286 8,600 SH Call DFND 1 8,600 0 0
HCI GROUP INC Cmn 40416E103 233 6,995 SH   DFND 2 6,995 0 0
HCP INC COMMON STOCK Cmn 40414L109 2,313 70,998 SH   DFND 1 70,998 0 0
HCP INC COMMON STOCK Cmn 40414L909 3,981 122,200 SH Call DFND 1 122,200 0 0
HCP INC COMMON STOCK Cmn 40414L959 2,688 82,500 SH Put DFND 2 82,500 0 0
HCP INC COMMON STOCK Cmn 40414L959 948 29,100 SH Put DFND 1 29,100 0 0
HCP INC COMMON STOCK Cmn 40414L909 844 25,900 SH Call DFND 2 25,900 0 0
HD SUPPLY HOLDINGS INC Cmn 40416M905 559 16,900 SH Call DFND 1 16,900 0 0
HD SUPPLY HOLDINGS INC Cmn 40416M955 208 6,300 SH Put DFND 1 6,300 0 0
HD SUPPLY HOLDINGS INC Cmn 40416M105 9,243 279,512 SH   DFND   279,512 0 0
HD SUPPLY HOLDINGS INC Cmn 40416M105 3,186 96,345 SH   DFND 2 96,345 0 0
HEADWATERS INC CMN STOCK Cmn 42210P952 446 22,500 SH Put DFND 1 22,500 0 0
HEADWATERS INC CMN STOCK Cmn 42210P902 587 29,600 SH Call DFND 1 29,600 0 0
HEADWATERS INC CMN STOCK Cmn 42210P102 7,654 385,780 SH   DFND   385,780 0 0
HEADWATERS INC CMN STOCK Cmn 42210P102 3,705 186,740 SH   DFND 2 186,740 0 0
HEALTH CARE SELECT SECTOR Cmn 81369Y209 4,316 63,677 SH   DFND 1 63,677 0 0
HEALTH CARE SELECT SECTOR Cmn 81369Y909 27,803 410,200 SH Call DFND 1 410,200 0 0
HEALTH CARE SELECT SECTOR Cmn 81369Y959 18,212 268,700 SH Put DFND 1 268,700 0 0
HEALTHCARE SERVICES GROUP CMN STK Cmn 421906108 234 6,359 SH   DFND   6,359 0 0
HEALTHCARE TRUST OF AMERICA Cmn 42225P501 1,171 39,816 SH   DFND 2 39,816 0 0
HEALTHEQUITY INC Cmn 42226A957 232 9,400 SH Put DFND 1 9,400 0 0
HEALTHEQUITY INC Cmn 42226A107 1,281 51,941 SH   DFND 2 51,941 0 0
HEALTHSOUTH CORP COMMON STOCK Cmn 421924909 504 13,400 SH Call DFND 1 13,400 0 0
HEALTHSOUTH CORP COMMON STOCK Cmn 421924309 306 8,129 SH   DFND   8,129 0 0
HEALTHSTREAM INC CMN STK Cmn 42222N103 723 32,750 SH   DFND   32,750 0 0
HEALTHSTREAM INC CMN STK Cmn 42222N103 223 10,116 SH   DFND 2 10,116 0 0
HEALTHWAYS 1.5% CB 07/01/2018-REGISTERED Bond 422245AB6 5,506 6,000,000 PRN   DFND   0 0 0
HEARTLAND PAYMENT SYSTEMS INC COMMON STOCK Cmn 42235N108 980 10,147 SH   DFND 1 10,147 0 0
HEARTLAND PAYMENT SYSTEMS INC COMMON STOCK Cmn 42235N908 763 7,900 SH Call DFND 1 7,900 0 0
HEARTLAND PAYMENT SYSTEMS INC COMMON STOCK Cmn 42235N958 232 2,400 SH Put DFND 1 2,400 0 0
HEARTWARE INTERNATIONAL INC Cmn 422368950 280 8,900 SH Put DFND 1 8,900 0 0
HEARTWARE INTERNATIONAL INC Cmn 422368100 1,068 33,991 SH   DFND   33,991 0 0
HEARTWARE INTERNATIONAL INC Cmn 422368100 204 6,505 SH   DFND 2 6,505 0 0
HECLA MINING COMMON STOCK HL Cmn 422704106 635 228,582 SH   DFND 1 228,582 0 0
HECLA MINING COMMON STOCK HL Cmn 422704956 801 288,100 SH Put DFND 1 288,100 0 0
HECLA MINING COMMON STOCK HL Cmn 422704906 272 97,900 SH Call DFND 1 97,900 0 0
HECLA MINING COMMON STOCK HL Cmn 422704106 747 268,875 SH   DFND 2 268,875 0 0
HEICO CORP CMN STK Cmn 422806109 16,199 269,396 SH   DFND   269,396 0 0
HEIDRICK & STRUGGLS INTL INC CMN STOCK Cmn 422819102 291 12,285 SH   DFND 2 12,285 0 0
HELEN OF TROY CORP CMN STOCK Cmn G4388N106 249 2,403 SH   DFND 1 2,403 0 0
HELEN OF TROY CORP CMN STOCK Cmn G4388N906 1,742 16,800 SH Call DFND 1 16,800 0 0
HELEN OF TROY CORP CMN STOCK Cmn G4388N956 695 6,700 SH Put DFND 1 6,700 0 0
HELIOS AND MATHESON ANALYTICS Cmn 42327L200 17 13,922 SH   DFND 1 13,922 0 0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK Cmn 42330P107 267 47,652 SH   DFND 1 47,652 0 0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK Cmn 42330P957 176 31,400 SH Put DFND 1 31,400 0 0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK Cmn 42330P907 194 34,600 SH Call DFND 1 34,600 0 0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK Cmn 42330P107 1,721 307,266 SH   DFND   307,266 0 0
HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK Cmn 42330P107 637 113,731 SH   DFND 2 113,731 0 0
HELMERICH & PAYNE INC Cmn 423452951 8,303 141,400 SH Put DFND 1 141,400 0 0
HELMERICH & PAYNE INC Cmn 423452901 5,021 85,500 SH Call DFND 1 85,500 0 0
HELMERICH & PAYNE INC Cmn 423452101 4,023 68,514 SH   DFND 2 68,514 0 0
HEMISPHERX BIOPHARMA INC CMN STOCK Cmn 42366C103 31 235,617 SH   DFND 1 235,617 0 0
HERBALIFE LTD 2% CB 08/15/2019-REGISTERED Bond 42703MAB9 12,642 13,088,000 PRN   DFND   0 0 0
HERBALIFE LTD COMMON STOCK Cmn G4412G101 666 10,816 SH   DFND 1 10,816 0 0
HERBALIFE LTD COMMON STOCK Cmn G4412G951 25,978 422,000 SH Put DFND 1 422,000 0 0
HERBALIFE LTD COMMON STOCK Cmn G4412G901 16,246 263,900 SH Call DFND 1 263,900 0 0
HERBALIFE LTD COMMON STOCK Cmn G4412G101 15,647 254,168 SH   DFND   254,168 0 0
HERCULES CAPITAL INC Cmn 427096508 318 26,456 SH   DFND 2 26,456 0 0
HERON THERAPEUTICS INC Cmn 427746902 725 38,200 SH Call DFND 1 38,200 0 0
HERON THERAPEUTICS INC Cmn 427746102 531 27,953 SH   DFND   27,953 0 0
HERSHA HOSPITALITY TRUST COMMON STOCK Cmn 427825500 739 34,636 SH   DFND 2 34,636 0 0
HERTZ GLOBAL HOLDINGS INC COMMON STOCK Cmn 42805T105 134 12,729 SH   DFND 1 12,729 0 0
HERTZ GLOBAL HOLDINGS INC COMMON STOCK Cmn 42805T905 2,552 242,400 SH Call DFND 1 242,400 0 0
HERTZ GLOBAL HOLDINGS INC COMMON STOCK Cmn 42805T955 721 68,500 SH Put DFND 1 68,500 0 0
HERTZ GLOBAL HOLDINGS INC COMMON STOCK Cmn 42805T105 2,555 242,664 SH   DFND   242,664 0 0
HESS CORP COMMON STOCK Cmn 42809H907 30,095 571,600 SH Call DFND 1 571,600 0 0
HESS CORP COMMON STOCK Cmn 42809H957 18,817 357,400 SH Put DFND 1 357,400 0 0
HESS CORP COMMON STOCK Cmn 42809H957 1,769 33,600 SH Put DFND 2 33,600 0 0
HESS CORP COMMON STOCK Cmn 42809H907 932 17,700 SH Call DFND 2 17,700 0 0
HESS CORP COMMON STOCK Cmn 42809H107 2,633 50,000 SH   DFND   50,000 0 0
HEWLETT PACKARD ENTERPRISE COMPANY Cmn 42824C109 1,686 95,100 SH   DFND 1 95,100 0 0
HEWLETT PACKARD ENTERPRISE COMPANY Cmn 42824C909 4,821 271,900 SH Call DFND 1 271,900 0 0
HEWLETT PACKARD ENTERPRISE COMPANY Cmn 42824C959 2,255 127,200 SH Put DFND 1 127,200 0 0
HEWLETT PACKARD ENTERPRISE COMPANY Cmn 42824C109 90,285 5,092,220 SH   DFND   5,092,220 0 0
HEWLETT PACKARD ENTERPRISE COMPANY Cmn 42824C109 5,335 300,876 SH   DFND 2 300,876 0 0
HEXCEL CORP. COMMON STOCK Cmn 428291908 258 5,900 SH Call DFND 1 5,900 0 0
HEXCEL CORP. COMMON STOCK Cmn 428291108 44,386 1,015,475 SH   DFND   1,015,475 0 0
HFF INC COMMON STOCK Cmn 40418F108 713 25,885 SH   DFND   25,885 0 0
HHGREGG INC Cmn 42833L908 41 19,200 SH Call DFND 1 19,200 0 0
HIBBETT SPORTS INC CMN STOCK Cmn 428567901 316 8,800 SH Call DFND 1 8,800 0 0
HIBBETT SPORTS INC CMN STOCK Cmn 428567101 2,127 59,239 SH   DFND 2 59,239 0 0
HI-CRUSH PARTNERS LP Cmn 428337959 148 29,800 SH Put DFND 1 29,800 0 0
HI-CRUSH PARTNERS LP Cmn 428337909 184 37,000 SH Call DFND 1 37,000 0 0
HIGHER ONE HOLDINGS INC Cmn 42983D104 115 29,365 SH   DFND 2 29,365 0 0
HIGHPOWER INTERNATIONAL INC Cmn 43113X901 21 11,400 SH Call DFND 1 11,400 0 0
HILLENBRAND INC Cmn 431571108 1,396 46,600 SH   DFND   46,600 0 0
HILL-ROM HOLDINGS INC CMN STK Cmn 431475102 24,760 492,250 SH   DFND   492,250 0 0
HILL-ROM HOLDINGS INC CMN STK Cmn 431475102 4,412 87,706 SH   DFND 2 87,706 0 0
HILTON WORLDWIDE HOLDINGS IN Cmn 43300A104 2,349 104,310 SH   DFND 1 104,310 0 0
HILTON WORLDWIDE HOLDINGS IN Cmn 43300A954 5,044 224,000 SH Put DFND 1 224,000 0 0
HILTON WORLDWIDE HOLDINGS IN Cmn 43300A904 3,000 133,200 SH Call DFND 1 133,200 0 0
HILTON WORLDWIDE HOLDINGS IN Cmn 43300A104 1,597 70,903 SH   DFND 2 70,903 0 0
HIMAX TECHNOLOGIES INC ADR 1:1 Depository Receipt 43289P106 3,491 310,565 SH   DFND   0 0 0
HIMAX TECHNOLOGIES INC ADR 1:1 Depository Receipt 43289P106 1,149 102,248 SH   DFND 1 0 0 0
HMS HOLDINGS CORP CMN STK Cmn 40425J101 3,936 274,276 SH   DFND   274,276 0 0
HMS HOLDINGS CORP CMN STK Cmn 40425J101 2,415 168,312 SH   DFND 2 168,312 0 0
HNI CORP CMN STK Cmn 404251100 287 7,328 SH   DFND   7,328 0 0
HNI CORP CMN STK Cmn 404251100 1,108 28,278 SH   DFND 2 28,278 0 0
HOLLY ENERGY PARTNERS L.P. Cmn 435763907 409 12,100 SH Call DFND 1 12,100 0 0
HOLLY ENERGY PARTNERS L.P. Cmn 435763957 223 6,600 SH Put DFND 1 6,600 0 0
HOLLYFRONTIER CORP Cmn 436106958 3,405 96,400 SH Put DFND 1 96,400 0 0
HOLLYFRONTIER CORP Cmn 436106908 3,871 109,600 SH Call DFND 1 109,600 0 0
HOLLYSYS AUTOMATION TECHNOLOGIES Cmn G45667905 415 19,700 SH Call DFND 1 19,700 0 0
HOLOGIC INC CMN STK Cmn 436440101 6,777 196,422 SH   DFND 1 196,422 0 0
HOLOGIC INC CMN STK Cmn 436440901 907 26,300 SH Call DFND 1 26,300 0 0
HOLOGIC INC CMN STK Cmn 436440951 559 16,200 SH Put DFND 1 16,200 0 0
HOLOGIC INC CMN STK Cmn 436440101 2,605 75,500 SH   DFND   75,500 0 0
HOLOGIC INC CMN STK Cmn 436440101 23,690 686,672 SH   DFND 2 686,672 0 0
HOME BANCSHARES INC/CONWAY AR CMN STK Cmn 436893200 261 6,373 SH   DFND   6,373 0 0
HOME DEPOT COMMON HD Cmn 437076102 1,353 10,139 SH   DFND 1 10,139 0 0
HOME DEPOT COMMON HD Cmn 437076952 68,436 512,900 SH Put DFND 1 512,900 0 0
HOME DEPOT COMMON HD Cmn 437076902 62,165 465,900 SH Call DFND 1 465,900 0 0
HOME DEPOT COMMON HD Cmn 437076952 1,388 10,400 SH Put DFND 2 10,400 0 0
HOME DEPOT COMMON HD Cmn 437076902 320 2,400 SH Call DFND 2 2,400 0 0
HOME DEPOT COMMON HD Cmn 437076102 339,316 2,543,027 SH   DFND   2,543,027 0 0
HOME DEPOT COMMON HD Cmn 437076102 18,876 141,469 SH   DFND 2 141,469 0 0
HOMEINNS HOTEL GROUP Depository Receipt 43742E102 594 16,662 SH   DFND 1 0 0 0
HONDA MOTOR CO LTD - SPONS ADR 2:1 Depository Receipt 438128308 10,371 379,347 SH   DFND   0 0 0
HONDA MOTOR CO LTD - SPONS ADR 2:1 Depository Receipt 438128308 240 8,776 SH   DFND 1 0 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516106 549 4,900 SH   DFND 1 4,900 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516956 25,693 229,300 SH Put DFND 1 229,300 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516906 18,354 163,800 SH Call DFND 1 163,800 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516956 4,740 42,300 SH Put DFND   42,300 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516956 2,801 25,000 SH Put DFND 2 25,000 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516906 2,196 19,600 SH Call DFND 2 19,600 0 0
HONEYWELL INTERNATIONAL INC CMN STK Cmn 438516106 275,942 2,462,664 SH   DFND   2,462,664 0 0
HORACE MANN EDUCATORS COMMON Cmn 440327104 962 30,343 SH   DFND 2 30,343 0 0
HORIZON PHARMA 2.5% CB 03/15/2022-REGISTERED Bond 44052TAB7 4,293 5,000,000 PRN   DFND   0 0 0
HORIZON PHARMA PLC Cmn G4617B105 952 57,428 SH   DFND 1 57,428 0 0
HORIZON PHARMA PLC Cmn G4617B905 2,792 168,500 SH Call DFND 1 168,500 0 0
HORIZON PHARMA PLC Cmn G4617B955 1,602 96,700 SH Put DFND 1 96,700 0 0
HORIZON PHARMA PLC Cmn G4617B105 35,053 2,115,450 SH   DFND   2,115,450 0 0
HORMEL GEO A & CO Cmn 440452100 749 17,330 SH   DFND 1 17,330 0 0
HORMEL GEO A & CO Cmn 440452950 3,736 86,400 SH Put DFND 1 86,400 0 0
HORMEL GEO A & CO Cmn 440452900 1,838 42,500 SH Call DFND 1 42,500 0 0
HORMEL GEO A & CO Cmn 440452100 1,521 35,170 SH   DFND 2 35,170 0 0
HORNBECK OFFSHORE SERVICES COMMON STOCK Cmn 440543956 288 29,000 SH Put DFND 1 29,000 0 0
HORNBECK OFFSHORE SERVICES COMMON STOCK Cmn 440543906 308 31,000 SH Call DFND 1 31,000 0 0
HORTONWORKS INC Cmn 440894103 502 44,389 SH   DFND 1 44,389 0 0
HORTONWORKS INC Cmn 440894953 419 37,100 SH Put DFND 1 37,100 0 0
HORTONWORKS INC Cmn 440894903 118 10,400 SH Call DFND 1 10,400 0 0
HOSPITALITY PROPERTIES TRUST Cmn 44106M902 624 23,500 SH Call DFND 1 23,500 0 0
HOSPITALITY PROPERTIES TRUST Cmn 44106M952 332 12,500 SH Put DFND 1 12,500 0 0
HOSPITALITY PROPERTIES TRUST Cmn 44106M102 2,626 98,886 SH   DFND   98,886 0 0
HOST HOTELS & RESORTS INC COMMON STOCK REIT Cmn 44107P954 778 46,600 SH Put DFND 1 46,600 0 0
HOST HOTELS & RESORTS INC COMMON STOCK REIT Cmn 44107P904 908 54,400 SH Call DFND 1 54,400 0 0
HOULIHAN LOKEY INC Cmn 441593100 402 16,125 SH   DFND 2 16,125 0 0
HOUSTON AMERICAN ENERGY CORP Cmn 44183U100 5 24,020 SH   DFND 1 24,020 0 0
HOUSTON WIRE & CABLE CO CMN STK Cmn 44244K109 99 14,193 SH   DFND   14,193 0 0
HOVNANIAN ENTRPRS INC -CL A CMN STK Cmn 442487903 121 77,500 SH Call DFND 1 77,500 0 0
HOVNANIAN ENTRPRS INC -CL A CMN STK Cmn 442487953 71 45,400 SH Put DFND 1 45,400 0 0
HOVNANIAN ENTRPRS INC -CL A CMN STK Cmn 442487203 582 373,296 SH   DFND   373,296 0 0
HOWARD HUGHES CORP/THE Cmn 44267D907 3,643 34,400 SH Call DFND 1 34,400 0 0
HOWARD HUGHES CORP/THE Cmn 44267D957 540 5,100 SH Put DFND 1 5,100 0 0
HP INC Cmn 40434L105 1,466 118,989 SH   DFND 1 118,989 0 0
HP INC Cmn 40434L905 7,199 584,300 SH Call DFND 1 584,300 0 0
HP INC Cmn 40434L905 3,153 255,900 SH Call DFND 2 255,900 0 0
HP INC Cmn 40434L955 1,959 159,000 SH Put DFND 1 159,000 0 0
HP INC Cmn 40434L955 559 45,400 SH Put DFND 2 45,400 0 0
HRG GROUP INC Cmn 40434J100 182 13,051 SH   DFND 1 13,051 0 0
HSBC HOLDINGS PLC - SPONS ADR 1:5 Depository Receipt 404280406 1,588 51,022 SH   DFND 1 0 0 0
HSN INC Cmn 404303909 434 8,300 SH Call DFND 1 8,300 0 0
HSN INC Cmn 404303109 2,678 51,186 SH   DFND   51,186 0 0
HSN INC Cmn 404303109 206 3,947 SH   DFND 2 3,947 0 0
HUB GROUP INC CMN STOCK Cmn 443320106 5,434 133,220 SH   DFND 2 133,220 0 0
HUBBELL INC -CL B CMN STK Cmn 443510607 4,172 39,385 SH   DFND   39,385 0 0
HUBSPOT INC Cmn 443573100 529 12,123 SH   DFND 1 12,123 0 0
HUDSON PACIFIC PROPERTIES IN Cmn 444097109 379 13,104 SH   DFND 1 13,104 0 0
HUDSON PACIFIC PROPERTIES IN Cmn 444097109 6,889 238,203 SH   DFND   238,203 0 0
HUDSON PACIFIC PROPERTIES IN Cmn 444097109 1,930 66,734 SH   DFND 2 66,734 0 0
HUGOTON ROYALTY TRUST COM SHS Cmn 444717102 38 27,987 SH   DFND 1 27,987 0 0
HUGOTON ROYALTY TRUST COM SHS Cmn 444717952 15 11,200 SH Put DFND 1 11,200 0 0
HUMANA INCORPORATED COMMON Cmn 444859102 3,105 16,970 SH   DFND 1 16,970 0 0
HUMANA INCORPORATED COMMON Cmn 444859952 3,970 21,700 SH Put DFND 1 21,700 0 0
HUMANA INCORPORATED COMMON Cmn 444859902 4,647 25,400 SH Call DFND 1 25,400 0 0
HUMANA INCORPORATED COMMON Cmn 444859102 12,566 68,684 SH   DFND   68,684 0 0
HUNT J B TRANS SVCS INC Cmn 445658907 2,536 30,100 SH Call DFND 1 30,100 0 0
HUNT J B TRANS SVCS INC Cmn 445658957 590 7,000 SH Put DFND 1 7,000 0 0
HUNT J B TRANS SVCS INC Cmn 445658107 39,987 474,683 SH   DFND   474,683 0 0
HUNTINGTON BANCSHARES CMN STK Cmn 446150904 1,026 107,500 SH Call DFND 1 107,500 0 0
HUNTINGTON BANCSHARES CMN STK Cmn 446150954 476 49,900 SH Put DFND 1 49,900 0 0
HUNTINGTON BANCSHARES CMN STK Cmn 446150104 66,306 6,950,270 SH   DFND   6,950,270 0 0
HUNTINGTON INGALLS INDUSTRIES IN Cmn 446413906 1,862 13,600 SH Call DFND 1 13,600 0 0
HUNTINGTON INGALLS INDUSTRIES IN Cmn 446413906 849 6,200 SH Call DFND   6,200 0 0
HUNTINGTON INGALLS INDUSTRIES IN Cmn 446413956 561 4,100 SH Put DFND 1 4,100 0 0
HUNTSMAN COS/THE COMMON STOCK Cmn 447011107 912 68,547 SH   DFND 1 68,547 0 0
HUNTSMAN COS/THE COMMON STOCK Cmn 447011907 3,783 284,400 SH Call DFND 1 284,400 0 0
HUNTSMAN COS/THE COMMON STOCK Cmn 447011957 2,153 161,900 SH Put DFND 1 161,900 0 0
HUNTSMAN COS/THE COMMON STOCK Cmn 447011957 153 11,500 SH Put DFND 2 11,500 0 0
HUNTSMAN COS/THE COMMON STOCK Cmn 447011107 380 28,550 SH   DFND   28,550 0 0
HURON CONSULTING GROUP 1.25% CB 10/01/2019-REGISTE Bond 447462AB8 24,604 25,240,000 PRN   DFND   0 0 0
HURON CONSULTING GROUP INC COMMON STOCK Cmn 447462902 314 5,400 SH Call DFND 1 5,400 0 0
HYATT HOTELS CORP - CL A Cmn 448579902 782 15,800 SH Call DFND 1 15,800 0 0
HYATT HOTELS CORP - CL A Cmn 448579102 4,038 81,601 SH   DFND 2 81,601 0 0
HYDROGENICS CORP Cmn 448883907 143 17,500 SH Call DFND 1 17,500 0 0
IAC INTERACTIVECORP CMN STOCK Cmn 44919P958 2,100 44,600 SH Put DFND 2 44,600 0 0
IAC INTERACTIVECORP CMN STOCK Cmn 44919P958 2,039 43,300 SH Put DFND 1 43,300 0 0
IAC INTERACTIVECORP CMN STOCK Cmn 44919P908 2,797 59,400 SH Call DFND 1 59,400 0 0
IAC INTERACTIVECORP CMN STOCK Cmn 44919P908 1,648 35,000 SH Call DFND 2 35,000 0 0
IAMGOLD CORPORATION COMMON STOCK Cmn 450913108 230 104,202 SH   DFND 1 104,202 0 0
IAMGOLD CORPORATION COMMON STOCK Cmn 450913958 223 100,800 SH Put DFND 1 100,800 0 0
IAMGOLD CORPORATION COMMON STOCK Cmn 450913908 174 78,800 SH Call DFND 1 78,800 0 0
IBERIABANK CORP CMN STOCK Cmn 450828108 1,721 33,574 SH   DFND 2 33,574 0 0
IBIO INC Cmn 451033104 29 51,122 SH   DFND 1 51,122 0 0
IBM COMMON STOCK Cmn 459200101 7,323 48,354 SH   DFND 1 48,354 0 0
IBM COMMON STOCK Cmn 459200901 134,245 886,400 SH Call DFND 1 886,400 0 0
IBM COMMON STOCK Cmn 459200951 122,478 808,700 SH Put DFND 1 808,700 0 0
IBM COMMON STOCK Cmn 459200901 3,059 20,200 SH Call DFND 2 20,200 0 0
IBM COMMON STOCK Cmn 459200101 12,019 79,358 SH   DFND 2 79,358 0 0
ICAD INC CMN STK Cmn 44934S206 88 17,300 SH   DFND 1 17,300 0 0
ICAHN ENTERPRISES LP Cmn 451100101 412 6,531 SH   DFND 1 6,531 0 0
ICAHN ENTERPRISES LP Cmn 451100951 5,170 82,000 SH Put DFND 1 82,000 0 0
ICAHN ENTERPRISES LP Cmn 451100901 2,150 34,100 SH Call DFND 1 34,100 0 0
ICICI BANK LTD -SPON ADR 1:2 Depository Receipt 45104G104 1,066 148,901 SH   DFND 1 0 0 0
ICON PLC Cmn G4705A100 245 3,268 SH   DFND 1 3,268 0 0
ICON PLC Cmn G4705A950 488 6,500 SH Put DFND 1 6,500 0 0
ICON PLC Cmn G4705A900 601 8,000 SH Call DFND 1 8,000 0 0
ICONIX BRAND GROUP 1.5% CB 03/15/2018-REGISTERED Bond 451055AF4 9,687 14,000,000 PRN   DFND   0 0 0
ICONIX BRAND GROUP INC COMMON STOCK Cmn 451055957 671 83,400 SH Put DFND 1 83,400 0 0
ICONIX BRAND GROUP INC COMMON STOCK Cmn 451055907 920 114,300 SH Call DFND 1 114,300 0 0
ICONIX BRAND GROUP INC COMMON STOCK Cmn 451055107 337 41,875 SH   DFND   41,875 0 0
ICU MEDICAL INC CMN STK Cmn 44930G107 3,318 31,873 SH   DFND 2 31,873 0 0
IDACORP INC CMN STK Cmn 451107106 3,589 48,117 SH   DFND 2 48,117 0 0
IDENTIV INC Cmn 45170X205 43 20,109 SH   DFND 1 20,109 0 0
IDERA PHARMACEUTICALS INC CMN STOCK Cmn 45168K906 27 13,700 SH Call DFND 1 13,700 0 0
IDEX CORP CMN STK Cmn 45167R904 464 5,600 SH Call DFND 1 5,600 0 0
IDEX CORP CMN STK Cmn 45167R104 20,731 250,129 SH   DFND   250,129 0 0
IDEXX LABS INC CMN STK Cmn 45168D104 5,240 66,904 SH   DFND 2 66,904 0 0
IDREAMSKY TECHNOLOGY CO-ADR Depository Receipt 45173K101 685 49,883 SH   DFND 1 0 0 0
IHS INC. - CL A COMMON STOCK Cmn 451734107 620 4,996 SH   DFND 1 4,996 0 0
IHS INC. - CL A COMMON STOCK Cmn 451734907 1,341 10,800 SH Call DFND 1 10,800 0 0
IHS INC. - CL A COMMON STOCK Cmn 451734957 571 4,600 SH Put DFND 1 4,600 0 0
II-VI INC CMN STK Cmn 902104108 3,627 167,073 SH   DFND 2 167,073 0 0
IKANG HEALTHCARE GROUP-ADR Depository Receipt 45174L108 575 26,308 SH   DFND 1 0 0 0
ILLINOIS TOOL WKS INC Cmn 452308109 873 8,521 SH   DFND 1 8,521 0 0
ILLINOIS TOOL WKS INC Cmn 452308959 4,343 42,400 SH Put DFND 1 42,400 0 0
ILLINOIS TOOL WKS INC Cmn 452308909 3,780 36,900 SH Call DFND 1 36,900 0 0
ILLINOIS TOOL WKS INC Cmn 452308109 5,243 51,185 SH   DFND   51,185 0 0
ILLINOIS TOOL WKS INC Cmn 452308109 13,222 129,070 SH   DFND 2 129,070 0 0
ILLUMINA INC. Cmn 452327909 17,670 109,000 SH Call DFND 1 109,000 0 0
ILLUMINA INC. Cmn 452327959 14,622 90,200 SH Put DFND 1 90,200 0 0
ILLUMINA INC. Cmn 452327109 4,782 29,498 SH   DFND   29,498 0 0
ILLUMINA INC. Cmn 452327109 4,383 27,040 SH   DFND 2 27,040 0 0
IMATION CORPORATION COMMON STOCK Cmn 45245A107 35 22,862 SH   DFND 1 22,862 0 0
IMAX CORP CMN STOCK Cmn 45245E909 3,059 98,400 SH Call DFND 1 98,400 0 0
IMAX CORP CMN STOCK Cmn 45245E959 572 18,400 SH Put DFND 1 18,400 0 0
IMAX CORP CMN STOCK Cmn 45245E109 19,901 640,105 SH   DFND   640,105 0 0
IMAX CORP CMN STOCK Cmn 45245E109 4,212 135,472 SH   DFND 2 135,472 0 0
IMMERSION CORP CMN STOCK Cmn 452521957 170 20,600 SH Put DFND 1 20,600 0 0
IMMERSION CORP CMN STOCK Cmn 452521907 83 10,100 SH Call DFND 1 10,100 0 0
IMMERSION CORP CMN STOCK Cmn 452521107 556 67,346 SH   DFND 2 67,346 0 0
IMMUNOCELLULAR THERAPEUTICS CMN STK Cmn 452536105 37 129,082 SH   DFND 1 129,082 0 0
IMMUNOGEN INC CMN STK Cmn 45253H951 93 10,900 SH Put DFND 1 10,900 0 0
IMMUNOGEN INC CMN STK Cmn 45253H901 104 12,200 SH Call DFND 1 12,200 0 0
IMMUNOMEDICS INC 4.75% CB 02/15/2020-REGISTERED Bond 452907AK4 9,517 13,900,000 PRN   DFND   0 0 0
IMMUNOMEDICS INC CMN STK Cmn 452907108 85 34,000 SH   DFND 1 34,000 0 0
IMMUNOMEDICS INC CMN STK Cmn 452907958 158 63,100 SH Put DFND 1 63,100 0 0
IMMUNOMEDICS INC CMN STK Cmn 452907908 76 30,300 SH Call DFND 1 30,300 0 0
IMPAX LABORATORIES INC CMN STOCK Cmn 45256B101 18,180 567,785 SH   DFND   567,785 0 0
IMPERIAL OIL LTD CMN STOCK Cmn 453038408 627 18,771 SH   DFND 1 18,771 0 0
IMPERIAL OIL LTD CMN STOCK Cmn 453038958 357 10,700 SH Put DFND 1 10,700 0 0
IMPERIAL OIL LTD CMN STOCK Cmn 453038408 2,676 80,119 SH   DFND 2 80,119 0 0
IMPERVA INC Cmn 45321L100 557 11,035 SH   DFND 1 11,035 0 0
IMPERVA INC Cmn 45321L950 1,288 25,500 SH Put DFND 1 25,500 0 0
IMPERVA INC Cmn 45321L900 1,465 29,000 SH Call DFND 1 29,000 0 0
IMS HEALTH HOLDINGS INC Cmn 44970B109 475 17,907 SH   DFND   17,907 0 0
IMS HEALTH HOLDINGS INC Cmn 44970B109 2,744 103,344 SH   DFND 2 103,344 0 0
INC RESEARCH HOLDINGS INC-A Cmn 45329R109 827 20,074 SH   DFND 1 20,074 0 0
INC RESEARCH HOLDINGS INC-A Cmn 45329R109 25,908 628,687 SH   DFND   628,687 0 0
INCONTACT INC Cmn 45336E109 111 12,487 SH   DFND 1 12,487 0 0
INCYTE 0.375% CB 11/15/2018-REGISTERED Bond 45337CAM4 8,596 5,540,000 PRN   DFND   0 0 0
INCYTE 1.25% CB 11/15/2020-REGISTERED Bond 45337CAN2 44,936 28,500,000 PRN   DFND   0 0 0
INCYTE CORP CMN STK Cmn 45337C102 1,651 22,779 SH   DFND 1 22,779 0 0
INCYTE CORP CMN STK Cmn 45337C902 5,769 79,600 SH Call DFND 1 79,600 0 0
INCYTE CORP CMN STK Cmn 45337C952 3,290 45,400 SH Put DFND 1 45,400 0 0
INDEPENDENCE CONTRACT DRILLI Cmn 453415309 49 10,348 SH   DFND 1 10,348 0 0
INDEPENDENCE REALTY TRUST IN Cmn 45378A106 97 13,681 SH   DFND 1 13,681 0 0
INDEPENDENCE REALTY TRUST IN Cmn 45378A106 353 49,532 SH   DFND 2 49,532 0 0
INDEPENDENT BANK CORP/MA CMN STK Cmn 453836108 360 7,838 SH   DFND 2 7,838 0 0
INDIA GLOBALIZATION CAPITAL Cmn 45408X308 87 168,104 SH   DFND 1 168,104 0 0
INDUSTRIAL SELECT SECT SPDR Cmn 81369Y704 558 10,063 SH   DFND 1 10,063 0 0
INDUSTRIAL SELECT SECT SPDR Cmn 81369Y954 20,030 361,100 SH Put DFND 1 361,100 0 0
INDUSTRIAL SELECT SECT SPDR Cmn 81369Y904 20,063 361,700 SH Call DFND 1 361,700 0 0
INFINERA CORP Cmn 45667G103 3,642 226,759 SH   DFND 1 226,759 0 0
INFINERA CORP Cmn 45667G953 5,030 313,200 SH Put DFND 1 313,200 0 0
INFINERA CORP Cmn 45667G903 2,314 144,100 SH Call DFND 1 144,100 0 0
INFINERA CORP Cmn 45667G103 23,359 1,454,497 SH   DFND   1,454,497 0 0
INFINERA CORP Cmn 45667G103 10,627 661,732 SH   DFND 2 661,732 0 0
INFINERA CORP 1.75% CB 06/01/2018-REGISTERED Bond 45667GAB9 66,783 46,896,000 PRN   DFND   0 0 0
INFINITY CROSS BORDER ACQUIS Cmn 379606106 46 231,340 SH   DFND 1 231,340 0 0
INFINITY PROPERTY & CASULTY CORP COMMON STOCK Cmn 45665Q103 642 7,980 SH   DFND 2 7,980 0 0
INFOBLOX INC Cmn 45672H904 381 22,300 SH Call DFND 1 22,300 0 0
INFOBLOX INC Cmn 45672H104 1,718 100,464 SH   DFND 2 100,464 0 0
INFOSYS TECHNOLOGIES LTD - SPONS ADR 1:1 Depository Receipt 456788108 435 22,884 SH   DFND 1 0 0 0
INFRAREIT INC Cmn 45685L100 1,410 82,684 SH   DFND   82,684 0 0
INFRAREIT INC Cmn 45685L100 3,859 226,347 SH   DFND 2 226,347 0 0
INGERSOLL-RAND PLC Cmn G47791101 472 7,615 SH   DFND 1 7,615 0 0
INGERSOLL-RAND PLC Cmn G47791901 2,883 46,500 SH Call DFND 1 46,500 0 0
INGERSOLL-RAND PLC Cmn G47791951 1,364 22,000 SH Put DFND 1 22,000 0 0
INGERSOLL-RAND PLC Cmn G47791101 6,995 112,811 SH   DFND   112,811 0 0
INGLES MARKETS INC. Cmn 457030904 431 11,500 SH Call DFND 1 11,500 0 0
INGLES MARKETS INC. Cmn 457030954 203 5,400 SH Put DFND 1 5,400 0 0
INGRAM MICRO INC - CL A Cmn 457153104 1,989 55,401 SH   DFND 1 55,401 0 0
INGRAM MICRO INC - CL A Cmn 457153904 215 6,000 SH Call DFND 1 6,000 0 0
INGREDION INC Cmn 457187902 972 9,100 SH Call DFND 1 9,100 0 0
INGREDION INC Cmn 457187952 598 5,600 SH Put DFND 1 5,600 0 0
INGREDION INC Cmn 457187102 5,032 47,123 SH   DFND 2 47,123 0 0
INNERWORKINGS INC COMMON STOCK Cmn 45773Y105 372 46,755 SH   DFND   46,755 0 0
INNERWORKINGS INC COMMON STOCK Cmn 45773Y105 240 30,174 SH   DFND 2 30,174 0 0
INNOPHOS HOLDINGS INC Cmn 45774N108 2,148 69,478 SH   DFND   69,478 0 0
INNOPHOS HOLDINGS INC Cmn 45774N108 425 13,759 SH   DFND 2 13,759 0 0
INNOSPEC INC CMN STK Cmn 45768S905 212 4,900 SH Call DFND 1 4,900 0 0
INNOVATOR IBD 50 ETF Cmn 004006508 841 39,816 SH   DFND 1 39,816 0 0
INNOVIVA INC Cmn 45781M101 327 25,959 SH   DFND 1 25,959 0 0
INNOVIVA INC Cmn 45781M951 331 26,300 SH Put DFND 1 26,300 0 0
INOVALON HOLDINGS INC - A Cmn 45781D901 478 25,800 SH Call DFND 1 25,800 0 0
INOVIO PHARMACEUTICALS INC Cmn 45773H901 818 93,900 SH Call DFND 1 93,900 0 0
INPHI CORP Cmn 45772F107 484 14,532 SH   DFND 1 14,532 0 0
INPHI CORP Cmn 45772F907 1,584 47,500 SH Call DFND 1 47,500 0 0
INPHI CORP Cmn 45772F957 307 9,200 SH Put DFND 1 9,200 0 0
INSIGHT ENTERPRISES INC CMN STOCK Cmn 45765U103 297 10,362 SH   DFND 2 10,362 0 0
INSMED INC CMN STK Cmn 457669907 175 13,800 SH Call DFND 1 13,800 0 0
INSTALLED BUILDING PRODUCTS Cmn 45780R101 1,268 47,658 SH   DFND 2 47,658 0 0
INSTEEL INDUSTRIES NYSE Cmn 45774W108 897 29,331 SH   DFND 2 29,331 0 0
INSTITUTIONAL FINANCIAL MARKET Cmn 45779L107 11 12,665 SH   DFND 1 12,665 0 0
INSULET CORP Cmn 45784P101 209 6,312 SH   DFND 1 6,312 0 0
INSULET CORP 2% CB 06/01/2019-REGISTERED Bond 45784PAD3 29,844 30,632,000 PRN   DFND   0 0 0
INSYS THERAPEUTICS INC Cmn 45824V909 1,497 93,600 SH Call DFND 1 93,600 0 0
INSYS THERAPEUTICS INC Cmn 45824V959 177 11,100 SH Put DFND 1 11,100 0 0
INTEGRA LIFESCIENCES CORP 1.625% CB 12/15/2016-REG Bond 457985AK5 52,130 40,200,000 PRN   DFND   0 0 0
INTEGRA LIFESCIENCES HOLDINGS CMN STOCK Cmn 457985908 209 3,100 SH Call DFND 1 3,100 0 0
INTEGRA LIFESCIENCES HOLDINGS CMN STOCK Cmn 457985208 15,900 236,039 SH   DFND   236,039 0 0
INTEGRATED DEVICE TECH INC CMN STK Cmn 458118906 1,819 89,000 SH Call DFND 1 89,000 0 0
INTEGRATED DEVICE TECH INC CMN STK Cmn 458118956 856 41,900 SH Put DFND 1 41,900 0 0
INTEGRATED DEVICE TECH INC CMN STK Cmn 458118106 21,048 1,029,725 SH   DFND   1,029,725 0 0
INTEL CMN STOCK Cmn 458140900 61,578 1,903,500 SH Call DFND 1 1,903,500 0 0
INTEL CMN STOCK Cmn 458140950 44,468 1,374,600 SH Put DFND 1 1,374,600 0 0
INTEL CMN STOCK Cmn 458140950 437 13,500 SH Put DFND 2 13,500 0 0
INTEL CMN STOCK Cmn 458140100 20,193 624,193 SH   DFND 2 624,193 0 0
INTELIQUENT INC Cmn 45825N107 2,051 127,811 SH   DFND 2 127,811 0 0
INTELLICHECK MOBILISA INC Cmn 45817G201 19 12,171 SH   DFND 1 12,171 0 0
INTERACTIVE BROKERS GROUP INC Cmn 45841N107 212 5,403 SH   DFND 1 5,403 0 0
INTERACTIVE BROKERS GROUP INC Cmn 45841N957 2,560 65,100 SH Put DFND 1 65,100 0 0
INTERACTIVE BROKERS GROUP INC Cmn 45841N907 2,170 55,200 SH Call DFND 1 55,200 0 0
INTERACTIVE INTELLIGENCE GROUP Cmn 45841V109 1,117 30,682 SH   DFND 2 30,682 0 0
INTERCEPT PHARMACEUTICALS INC Cmn 45845P108 1,355 10,547 SH   DFND 1 10,547 0 0
INTERCEPT PHARMACEUTICALS INC Cmn 45845P958 9,532 74,200 SH Put DFND 1 74,200 0 0
INTERCEPT PHARMACEUTICALS INC Cmn 45845P908 8,556 66,600 SH Call DFND 1 66,600 0 0
INTERCEPT PHARMACEUTICALS INC Cmn 45845P108 9,044 70,395 SH   DFND   70,395 0 0
INTERCONTINENTAL EXCHANGE INC Cmn 45866F104 522 2,218 SH   DFND 1 2,218 0 0
INTERCONTINENTAL EXCHANGE INC Cmn 45866F954 17,683 75,200 SH Put DFND 1 75,200 0 0
INTERCONTINENTAL EXCHANGE INC Cmn 45866F904 4,844 20,600 SH Call DFND 1 20,600 0 0
INTERCONTINENTAL EXCHANGE INC Cmn 45866F104 12,217 51,958 SH   DFND   51,958 0 0
INTERCONTINENTAL EXCHANGE INC Cmn 45866F104 20,261 86,164 SH   DFND 2 86,164 0 0
INTERDIGITAL INC Cmn 45867G901 1,525 27,400 SH Call DFND 1 27,400 0 0
INTERDIGITAL INC Cmn 45867G951 378 6,800 SH Put DFND 1 6,800 0 0
INTERDIGITAL INC Cmn 45867G101 347 6,243 SH   DFND   6,243 0 0
INTERDIGITAL INC Cmn 45867G101 6,269 112,652 SH   DFND 2 112,652 0 0
INTERFACE COMMON STOCK Cmn 458665304 1,078 58,119 SH   DFND 2 58,119 0 0
INTERMOLECULAR INC Cmn 45882D109 31 12,318 SH   DFND 1 12,318 0 0
INTERNATIONAL GAME TECHNOLOGY PLC Cmn G4863A108 256 14,051 SH   DFND 2 14,051 0 0
INTERNATIONAL PAPER CO. COMMON STOCK Cmn 460146103 608 14,809 SH   DFND 1 14,809 0 0
INTERNATIONAL PAPER CO. COMMON STOCK Cmn 460146903 19,240 468,800 SH Call DFND 1 468,800 0 0
INTERNATIONAL PAPER CO. COMMON STOCK Cmn 460146953 5,737 139,800 SH Put DFND 1 139,800 0 0
INTERNATIONAL PAPER CO. COMMON STOCK Cmn 460146953 2,192 53,400 SH Put DFND 2 53,400 0 0
INTERNATIONAL PAPER CO. COMMON STOCK Cmn 460146903 1,789 43,600 SH Call DFND 2 43,600 0 0
INTEROIL CORP COMMON STOCK Cmn 460951106 500 15,719 SH   DFND 1 15,719 0 0
INTEROIL CORP COMMON STOCK Cmn 460951956 2,556 80,300 SH Put DFND 1 80,300 0 0
INTEROIL CORP COMMON STOCK Cmn 460951906 3,094 97,200 SH Call DFND 1 97,200 0 0
INTERSECT ENT INC Cmn 46071F103 350 18,397 SH   DFND 2 18,397 0 0
INTERSIL CORPORATION CMN STOCK Cmn 46069S909 588 44,000 SH Call DFND 1 44,000 0 0
INTERSIL CORPORATION CMN STOCK Cmn 46069S959 257 19,200 SH Put DFND 1 19,200 0 0
INTERSIL CORPORATION CMN STOCK Cmn 46069S109 9,105 681,019 SH   DFND   681,019 0 0
INTERSIL CORPORATION CMN STOCK Cmn 46069S109 138 10,331 SH   DFND 2 10,331 0 0
INTERVAL LEISURE GROUP Cmn 46113M108 605 41,891 SH   DFND 1 41,891 0 0
INTERVAL LEISURE GROUP Cmn 46113M958 181 12,500 SH Put DFND 1 12,500 0 0
INTERVAL LEISURE GROUP Cmn 46113M108 761 52,684 SH   DFND   52,684 0 0
INTERVAL LEISURE GROUP Cmn 46113M108 427 29,555 SH   DFND 2 29,555 0 0
INTERXION HOLDING NV Cmn N47279909 277 8,000 SH Call DFND 1 8,000 0 0
INTERXION HOLDING NV Cmn N47279109 20,862 603,291 SH   DFND   603,291 0 0
INTL BANCSHARES CORP CMN STOCK Cmn 459044103 324 13,146 SH   DFND 2 13,146 0 0
INTL FLAVORS & FRAGRANCES Cmn 459506951 2,116 18,600 SH Put DFND 1 18,600 0 0
INTL FLAVORS & FRAGRANCES Cmn 459506901 1,934 17,000 SH Call DFND 1 17,000 0 0
INTL SPEEDWAY CORP CL A CMN STOCK Cmn 460335201 1,380 37,390 SH   DFND   37,390 0 0
INTL SPEEDWAY CORP CL A CMN STOCK Cmn 460335201 487 13,205 SH   DFND 2 13,205 0 0
INTRA-CELLULAR THERAPIES INC Cmn 46116X101 272 9,791 SH   DFND 1 9,791 0 0
INTRA-CELLULAR THERAPIES INC Cmn 46116X951 559 20,100 SH Put DFND 1 20,100 0 0
INTRALINKS HOLDINGS INC Cmn 46118H104 249 31,602 SH   DFND 2 31,602 0 0
INTRAWEST RESORTS HOLDINGS I Cmn 46090K109 573 66,988 SH   DFND 2 66,988 0 0
INTREPID POTASH INC Cmn 46121Y102 14 12,692 SH   DFND 1 12,692 0 0
INTREPID POTASH INC Cmn 46121Y952 18 16,500 SH Put DFND 1 16,500 0 0
INTREPID POTASH INC Cmn 46121Y102 43 39,143 SH   DFND   39,143 0 0
INTREXON CORP Cmn 46122T902 5,199 153,400 SH Call DFND 1 153,400 0 0
INTREXON CORP Cmn 46122T952 2,647 78,100 SH Put DFND 1 78,100 0 0
INTUIT INC Cmn 461202103 988 9,496 SH   DFND 1 9,496 0 0
INTUIT INC Cmn 461202903 5,960 57,300 SH Call DFND 1 57,300 0 0
INTUIT INC Cmn 461202953 1,623 15,600 SH Put DFND 1 15,600 0 0
INTUIT INC Cmn 461202103 233,570 2,245,653 SH   DFND   2,245,653 0 0
INTUIT INC Cmn 461202103 12,137 116,689 SH   DFND 2 116,689 0 0
INTUITIVE SURGICAL INC CMN STK Cmn 46120E902 62,750 104,400 SH Call DFND 1 104,400 0 0
INTUITIVE SURGICAL INC CMN STK Cmn 46120E952 53,734 89,400 SH Put DFND 1 89,400 0 0
INTUITIVE SURGICAL INC CMN STK Cmn 46120E602 174,690 290,642 SH   DFND   290,642 0 0
INVACARE CORP CMN STK Cmn 461203101 178 13,549 SH   DFND 2 13,549 0 0
INVENSENSE INC Cmn 46123D905 862 102,600 SH Call DFND 1 102,600 0 0
INVENSENSE INC Cmn 46123D955 582 69,300 SH Put DFND 1 69,300 0 0
INVENSENSE INC Cmn 46123D205 1,621 192,975 SH   DFND 2 192,975 0 0
INVENTURE FOODS INC Cmn 461212102 72 12,781 SH   DFND 1 12,781 0 0
INVESCO MORTGAGE CAPITAL Cmn 46131B100 246 20,159 SH   DFND 1 20,159 0 0
INVESCO MORTGAGE CAPITAL Cmn 46131B950 367 30,100 SH Put DFND 1 30,100 0 0
INVESCO MORTGAGE CAPITAL Cmn 46131B900 143 11,700 SH Call DFND 1 11,700 0 0
INVESCO MORTGAGE CAPITAL Cmn 46131B100 7,341 602,687 SH   DFND   602,687 0 0
INVESCO PLC COMMON STOCK Cmn G491BT908 4,508 146,500 SH Call DFND 1 146,500 0 0
INVESCO PLC COMMON STOCK Cmn G491BT958 1,018 33,100 SH Put DFND 1 33,100 0 0
INVESCO PLC COMMON STOCK Cmn G491BT108 7,810 253,833 SH   DFND   253,833 0 0
INVESTMENT TCHNLGY GRP INC CMN STOCK Cmn 46145F105 643 29,102 SH   DFND 2 29,102 0 0
INVESTORS BANCORP INC COMMON STOCK Cmn 46146L101 8,849 760,210 SH   DFND 2 760,210 0 0
INVESTORS REAL ESTATE TRUST Cmn 461730103 983 135,439 SH   DFND   135,439 0 0
INVESTORS REAL ESTATE TRUST Cmn 461730103 417 57,453 SH   DFND 2 57,453 0 0
INVIVO THERAPEUT Cmn 46186M909 263 37,700 SH Call DFND 1 37,700 0 0
IONIS PHARMACEUTICALS 1% CB 11/15/2021-REGISTERED Bond 464337AJ3 52,449 57,500,000 PRN   DFND   0 0 0
IONIS PHARMACEUTICALS INC Cmn 462222100 1,105 27,285 SH   DFND 1 27,285 0 0
IONIS PHARMACEUTICALS INC Cmn 462222950 2,223 54,900 SH Put DFND 1 54,900 0 0
IONIS PHARMACEUTICALS INC Cmn 462222900 2,454 60,600 SH Call DFND 1 60,600 0 0
IONIS PHARMACEUTICALS INC Cmn 462222100 6,680 164,931 SH   DFND   164,931 0 0
IPATH BLOOMBERG COFFEE SUBINDE Cmn 06739H297 510 25,966 SH   DFND 1 25,966 0 0
IPATH BLOOMBERG COFFEE SUBINDE Cmn 06739H957 625 31,800 SH Put DFND 1 31,800 0 0
IPATH BLOOMBERG COFFEE SUBINDE Cmn 06739H907 403 20,500 SH Call DFND 1 20,500 0 0
IPATH BLOOMBERG COMMODITY INDE Cmn 06738C778 763 35,511 SH   DFND 1 35,511 0 0
IPATH BLOOMBERG COTTON SUBINDE Cmn 06739H901 206 5,400 SH Call DFND 1 5,400 0 0
IPATH BLOOMBERG GRAINS SUBINDE Cmn 06739H305 245 8,099 SH   DFND 1 8,099 0 0
IPATH BLOOMBERG GRAINS SUBINDE Cmn 06739H955 706 23,300 SH Put DFND 1 23,300 0 0
IPATH BLOOMBERG GRAINS SUBINDE Cmn 06739H905 670 22,100 SH Call DFND 1 22,100 0 0
IPATH BLOOMBERG SUGAR SUBINDEX Cmn 06739H904 683 19,300 SH Call DFND 1 19,300 0 0
IPATH GOLDMAN SACHS CRUDE Cmn 06738C786 1,188 232,030 SH   DFND 1 232,030 0 0
IPATH GOLDMAN SACHS CRUDE Cmn 06738C956 1,701 332,300 SH Put DFND 1 332,300 0 0
IPATH GOLDMAN SACHS CRUDE Cmn 06738C906 476 93,000 SH Call DFND 1 93,000 0 0
IPATH S&P 500 VIX M/T FU ETN Cmn 06740C959 196 18,000 SH Put DFND 1 18,000 0 0
IPATH S&P 500 VIX S/T FU ETN Cmn 06742E711 60,191 3,418,009 SH   DFND 1 3,418,009 0 0
IPATH S&P 500 VIX S/T FU ETN Cmn 06742E951 48,148 2,734,100 SH Put DFND 1 2,734,100 0 0
IPATH S&P 500 VIX S/T FU ETN Cmn 06742E901 49,417 2,806,200 SH Call DFND 1 2,806,200 0 0
IPG PHOTONICS CORP. Cmn 44980X959 1,864 19,400 SH Put DFND 1 19,400 0 0
IPG PHOTONICS CORP. Cmn 44980X909 2,604 27,100 SH Call DFND 1 27,100 0 0
IQ GLOBAL OIL SMALL CAP ETF Cmn 45409B842 138 13,804 SH   DFND 1 13,804 0 0
IQ HEDGE MULTI-STRAT TRACKER Cmn 45409B107 667 23,156 SH   DFND 1 23,156 0 0
IQ REAL RETURN ETF Cmn 45409B602 1,020 38,171 SH   DFND 1 38,171 0 0
IQ US REAL ESTATE SMALL CAP Cmn 45409B628 1,156 46,255 SH   DFND 1 46,255 0 0
IRIDIUM COMMUNICATIONS INC Cmn 46269C902 235 29,900 SH Call DFND 1 29,900 0 0
IRIDIUM COMMUNICATIONS INC Cmn 46269C102 1,222 155,308 SH   DFND 2 155,308 0 0
IROBOT CORP COMMON STOCK Cmn 462726900 2,192 62,100 SH Call DFND 1 62,100 0 0
IROBOT CORP COMMON STOCK Cmn 462726950 427 12,100 SH Put DFND 1 12,100 0 0
IROBOT CORP COMMON STOCK Cmn 462726100 830 23,518 SH   DFND   23,518 0 0
IRON MOUNTAIN INC DEL CMN STOCK Cmn 46284V901 1,404 41,400 SH Call DFND 1 41,400 0 0
IRON MOUNTAIN INC DEL CMN STOCK Cmn 46284V951 621 18,300 SH Put DFND 1 18,300 0 0
IRON MOUNTAIN INC DEL CMN STOCK Cmn 46284V101 4,691 138,326 SH   DFND   138,326 0 0
IRON MOUNTAIN INC DEL CMN STOCK Cmn 46284V101 1,022 30,142 SH   DFND 2 30,142 0 0
ISHA CURR HEDGED MSCI EAFE Cmn 46434V803 812 34,037 SH   DFND 1 34,037 0 0
ISHA ENH INTL LARGE CAP ETF Cmn 46431W408 1,174 51,686 SH   DFND 1 51,686 0 0
ISHARES 10-20 YEAR TREASURY BO Cmn 464288653 1,036 7,318 SH   DFND 1 7,318 0 0
ISHARES 1-3 YEAR TREASURY BOND Cmn 464287457 7,927 93,225 SH   DFND 1 93,225 0 0
ISHARES 1-3 YEAR TREASURY BOND Cmn 464287907 595 7,000 SH Call DFND 1 7,000 0 0
ISHARES 20+ YEAR TREASURY BOND Cmn 464287432 51,299 392,761 SH   DFND 1 392,761 0 0
ISHARES 20+ YEAR TREASURY BOND Cmn 464287952 99,969 765,400 SH Put DFND 1 765,400 0 0
ISHARES 20+ YEAR TREASURY BOND Cmn 464287902 76,289 584,100 SH Call DFND 1 584,100 0 0
ISHARES 3-7 YEAR TREASURY BOND Cmn 464288661 8,697 69,054 SH   DFND 1 69,054 0 0
ISHARES 3-7 YEAR TREASURY BOND Cmn 464288951 630 5,000 SH Put DFND 1 5,000 0 0
ISHARES 3-7 YEAR TREASURY BOND Cmn 464288901 327 2,600 SH Call DFND 1 2,600 0 0
ISHARES 7-10 YEAR TREASURY BON Cmn 464287440 31,955 289,609 SH   DFND 1 289,609 0 0
ISHARES 7-10 YEAR TREASURY BON Cmn 464287950 8,607 78,000 SH Put DFND 1 78,000 0 0
ISHARES 7-10 YEAR TREASURY BON Cmn 464287900 2,913 26,400 SH Call DFND 1 26,400 0 0
ISHARES AGENCY BOND ETF Cmn 464288166 264 2,301 SH   DFND 1 2,301 0 0
ISHARES CHINA LARGE-CAP ETF Cmn 464287184 13,336 394,911 SH   DFND 1 394,911 0 0
ISHARES CHINA LARGE-CAP ETF Cmn 464287904 30,721 909,700 SH Call DFND 1 909,700 0 0
ISHARES CHINA LARGE-CAP ETF Cmn 464287954 23,899 707,700 SH Put DFND 1 707,700 0 0
ISHARES COHEN & STEERS REIT ET Cmn 464287564 3,020 29,275 SH   DFND 1 29,275 0 0
ISHARES CORE CONSERVATIVE ALLO Cmn 464289883 836 25,882 SH   DFND 1 25,882 0 0
ISHARES CORE GROWTH ALLOCATION Cmn 464289867 612 15,510 SH   DFND 1 15,510 0 0
ISHARES CORE INTL STOCK ETF Cmn 46432F834 1,815 36,708 SH   DFND 1 36,708 0 0
ISHARES CORE MODERATE ALLOCATI Cmn 464289875 1,106 31,790 SH   DFND 1 31,790 0 0
ISHARES CORE MSCI EUROPE Cmn 46434V738 232 5,654 SH   DFND 1 5,654 0 0
ISHARES CORE S&P TOTAL U.S. Cmn 464287150 8,645 92,636 SH   DFND 1 92,636 0 0
ISHARES CORE US VALUE ETF Cmn 464287663 365 2,838 SH   DFND 1 2,838 0 0
ISHARES DOW JONES U.S. ETF Cmn 464287846 1,532 14,938 SH   DFND 1 14,938 0 0
ISHARES ENHANCED U.S. LARGE-CAP ETF Cmn 46431W101 922 28,409 SH   DFND 1 28,409 0 0
ISHARES EUROPE DEVELOPED REAL Cmn 464288471 397 10,598 SH   DFND 1 10,598 0 0
ISHARES EUROPE ETF Cmn 464287861 4,093 104,648 SH   DFND 1 104,648 0 0
ISHARES EUROPE ETF Cmn 464287901 450 11,500 SH Call DFND 1 11,500 0 0
ISHARES FACTORSELECT MSCI USA SMALL-CAP ETF Cmn 46434V290 975 33,181 SH   DFND 1 33,181 0 0
ISHARES FLOATING RATE BOND ETF Cmn 46429B655 10,983 217,826 SH   DFND 1 217,826 0 0
ISHARES GLOBAL 100 ETF Cmn 464287572 2,757 38,336 SH   DFND 1 38,336 0 0
ISHARES GLOBAL CONSUMER DISCRE Cmn 464288745 1,735 19,579 SH   DFND 1 19,579 0 0
ISHARES GLOBAL ENERGY ETF Cmn 464287341 2,802 94,934 SH   DFND 1 94,934 0 0
ISHARES GLOBAL FINANCIALS ETF Cmn 464287333 4,123 83,793 SH   DFND 1 83,793 0 0
ISHARES GLOBAL HEALTHCARE ETF Cmn 464287325 578 6,006 SH   DFND 1 6,006 0 0
ISHARES GLOBAL INDUSTRIALS ETF Cmn 464288729 2,146 30,468 SH   DFND 1 30,468 0 0
ISHARES GLOBAL INFRASTRUCTURE Cmn 464288372 1,642 41,993 SH   DFND 1 41,993 0 0
ISHARES GLOBAL REIT ETF Cmn 46434V647 1,861 70,294 SH   DFND 1 70,294 0 0
ISHARES GLOBAL TECH ETF Cmn 464287291 1,294 12,963 SH   DFND 1 12,963 0 0
ISHARES GLOBAL TIMBER & FORES Cmn 464288174 1,124 23,989 SH   DFND 1 23,989 0 0
ISHARES GNMA BOND ETF Cmn 46429B333 2,297 45,393 SH   DFND 1 45,393 0 0
ISHARES GOLD TRUST Cmn 464285105 121 10,215 SH   DFND 1 10,215 0 0
ISHARES GOLD TRUST Cmn 464285905 581 48,900 SH Call DFND 1 48,900 0 0
ISHARES GSCI CMDTY INDX TRST Cmn 46428R907 152 11,000 SH Call DFND 1 11,000 0 0
ISHARES IBOXX HIGH YIELD CORP Cmn 464288953 20,578 251,900 SH Put DFND 1 251,900 0 0
ISHARES IBOXX HIGH YIELD CORP Cmn 464288903 18,813 230,300 SH Call DFND 1 230,300 0 0
ISHARES IBOXX INVESTMENT GRADE Cmn 464287902 3,184 26,800 SH Call DFND 1 26,800 0 0
ISHARES IBOXX INVESTMENT GRADE Cmn 464287952 1,972 16,600 SH Put DFND 1 16,600 0 0
ISHARES INDIA 50 ETF Cmn 464289529 717 26,653 SH   DFND 1 26,653 0 0
ISHARES INT HEDG CORP BD ETF Cmn 46431W705 1,671 18,409 SH   DFND 1 18,409 0 0
ISHARES INTERNATIONAL SELECT D Cmn 464288448 739 25,481 SH   DFND 1 25,481 0 0
ISHARES J.P. MORGAN USD EMERGI Cmn 464288281 225 2,041 SH   DFND 1 2,041 0 0
ISHARES J.P. MORGAN USD EMERGI Cmn 464288951 1,766 16,000 SH Put DFND 1 16,000 0 0
ISHARES J.P. MORGAN USD EMERGI Cmn 464288901 861 7,800 SH Call DFND 1 7,800 0 0
ISHARES JPX-NIKKEI 400 ETF Cmn 464287382 889 17,870 SH   DFND 1 17,870 0 0
ISHARES LATIN AMERICA 40 ETF Cmn 464287900 506 20,100 SH Call DFND 1 20,100 0 0
ISHARES LATIN AMERICA 40 ETF Cmn 464287950 239 9,500 SH Put DFND 1 9,500 0 0
ISHARES MICRO-CAP ETF Cmn 464288869 3,484 51,301 SH   DFND 1 51,301 0 0
ISHARES MICRO-CAP ETF Cmn 464288909 469 6,900 SH Call DFND 1 6,900 0 0
ISHARES MORNINGSTAR LARGE-CAP Cmn 464287119 3,081 26,067 SH   DFND 1 26,067 0 0
ISHARES MORNINGSTAR MID-CAP GR Cmn 464288307 3,521 23,162 SH   DFND 1 23,162 0 0
ISHARES MORNINGSTAR MID-CAP VA Cmn 464288406 234 1,891 SH   DFND 1 1,891 0 0
ISHARES MORNINGSTAR MULTI-ASSE Cmn 46432F875 380 15,789 SH   DFND 1 15,789 0 0
ISHARES MORNINGSTAR SMALL-CAP Cmn 464288703 3,533 29,628 SH   DFND 1 29,628 0 0
ISHARES MORNINGSTAR SMALL-CAP Cmn 464288604 3,918 30,497 SH   DFND 1 30,497 0 0
ISHARES MORTGAGE REAL ESTATE C Cmn 464288539 141 14,602 SH   DFND 1 14,602 0 0
ISHARES MORTGAGE REAL ESTATE C Cmn 464288959 564 58,300 SH Put DFND 1 58,300 0 0
ISHARES MSCI ACWI ETF Cmn 464288907 1,850 33,000 SH Call DFND 1 33,000 0 0
ISHARES MSCI ACWI ETF Cmn 464288957 325 5,800 SH Put DFND 1 5,800 0 0
ISHARES MSCI ACWI EX US ETF Cmn 464288240 6,101 154,538 SH   DFND 1 154,538 0 0
ISHARES MSCI ALL PERU CAPPED E Cmn 464289842 729 27,661 SH   DFND 1 27,661 0 0
ISHARES MSCI AUSTRALIA ETF Cmn 464286953 1,244 64,400 SH Put DFND 1 64,400 0 0
ISHARES MSCI AUSTRALIA ETF Cmn 464286903 578 29,900 SH Call DFND 1 29,900 0 0
ISHARES MSCI BRAZIL CAPPED ETF Cmn 464286400 1,196 45,489 SH   DFND 1 45,489 0 0
ISHARES MSCI BRAZIL CAPPED ETF Cmn 464286900 27,476 1,044,700 SH Call DFND 1 1,044,700 0 0
ISHARES MSCI BRAZIL CAPPED ETF Cmn 464286950 12,921 491,300 SH Put DFND 1 491,300 0 0
ISHARES MSCI BRIC ETF Cmn 464286657 1,653 55,688 SH   DFND 1 55,688 0 0
ISHARES MSCI CANADA ETF Cmn 464286509 4,595 193,817 SH   DFND 1 193,817 0 0
ISHARES MSCI CANADA ETF Cmn 464286909 1,340 56,500 SH Call DFND 1 56,500 0 0
ISHARES MSCI CANADA ETF Cmn 464286959 707 29,800 SH Put DFND 1 29,800 0 0
ISHARES MSCI CHILE CAPPED ETF Cmn 464286640 529 14,338 SH   DFND 1 14,338 0 0
ISHARES MSCI CHILE CAPPED ETF Cmn 464286900 292 7,900 SH Call DFND 1 7,900 0 0
ISHARES MSCI CHINA ETF Cmn 46429B671 4,853 114,151 SH   DFND 1 114,151 0 0
ISHARES MSCI CHINA ETF Cmn 46429B951 276 6,500 SH Put DFND 1 6,500 0 0
ISHARES MSCI EAFE ETF Cmn 464287465 19,572 342,587 SH   DFND 1 342,587 0 0
ISHARES MSCI EAFE ETF Cmn 464287955 33,484 586,100 SH Put DFND 1 586,100 0 0
ISHARES MSCI EAFE ETF Cmn 464287905 29,399 514,600 SH Call DFND 1 514,600 0 0
ISHARES MSCI EAFE GROWTH ETF Cmn 464288885 18,782 285,402 SH   DFND 1 285,402 0 0
ISHARES MSCI EAFE SMALL-CAP ET Cmn 464288273 6,819 136,924 SH   DFND 1 136,924 0 0
ISHARES MSCI EMERGING MARKETS Cmn 464287234 29,611 864,542 SH   DFND 1 864,542 0 0
ISHARES MSCI EMERGING MARKETS Cmn 464286533 1,917 37,324 SH   DFND 1 37,324 0 0
ISHARES MSCI EMERGING MARKETS Cmn 46429B382 829 28,332 SH   DFND 1 28,332 0 0
ISHARES MSCI EMERGING MARKETS Cmn 464287954 88,594 2,586,700 SH Put DFND 1 2,586,700 0 0
ISHARES MSCI EMERGING MARKETS Cmn 464287904 65,424 1,910,200 SH Call DFND 1 1,910,200 0 0
ISHARES MSCI EUROPE FINANCIALS Cmn 464289180 2,802 156,778 SH   DFND 1 156,778 0 0
ISHARES MSCI EUROPE FINANCIALS Cmn 464289900 1,472 82,400 SH Call DFND 1 82,400 0 0
ISHARES MSCI EUROPE FINANCIALS Cmn 464289950 323 18,100 SH Put DFND 1 18,100 0 0
ISHARES MSCI EUROPE MIN VOL Cmn 46434V720 557 23,680 SH   DFND 1 23,680 0 0
ISHARES MSCI EUROZONE ETF Cmn 464286608 7,950 231,177 SH   DFND 1 231,177 0 0
ISHARES MSCI FINLAND CAPPED IN Cmn 46429B515 532 16,666 SH   DFND 1 16,666 0 0
ISHARES MSCI FRANCE ETF Cmn 464286707 5,761 238,273 SH   DFND 1 238,273 0 0
ISHARES MSCI GERMANY ETF Cmn 464286806 5,117 198,858 SH   DFND 1 198,858 0 0
ISHARES MSCI GERMANY ETF Cmn 464286906 3,214 124,900 SH Call DFND 1 124,900 0 0
ISHARES MSCI GERMANY ETF Cmn 464286956 1,346 52,300 SH Put DFND 1 52,300 0 0
ISHARES MSCI GLOBAL AGRICULTUR Cmn 464286350 760 33,973 SH   DFND 1 33,973 0 0
ISHARES MSCI GLOBAL GOLD MINER Cmn 464286335 95 11,129 SH   DFND 1 11,129 0 0
ISHARES MSCI HONG KONG ETF Cmn 464286901 1,356 68,600 SH Call DFND 1 68,600 0 0
ISHARES MSCI INDIA ETF Cmn 46429B908 255 9,400 SH Call DFND 1 9,400 0 0
ISHARES MSCI IRELAND CAPPED ET Cmn 46429B507 1,521 37,831 SH   DFND 1 37,831 0 0
ISHARES MSCI ITALY CAPPED ETF Cmn 464286855 5,351 438,629 SH   DFND 1 438,629 0 0
ISHARES MSCI JAPAN ETF Cmn 464286848 19,267 1,688,569 SH   DFND 1 1,688,569 0 0
ISHARES MSCI JAPAN ETF Cmn 464286908 3,009 263,700 SH Call DFND 1 263,700 0 0
ISHARES MSCI JAPAN ETF Cmn 464286958 450 39,400 SH Put DFND 1 39,400 0 0
ISHARES MSCI JAPAN MIN VOLAT Cmn 46434V712 684 11,995 SH   DFND 1 11,995 0 0
ISHARES MSCI JAPAN SMALL-CAP E Cmn 464286582 1,925 33,249 SH   DFND 1 33,249 0 0
ISHARES MSCI KOKUSAI ETF Cmn 464288265 239 4,614 SH   DFND 1 4,614 0 0
ISHARES MSCI MALAYSIA ETF Cmn 464286830 150 16,801 SH   DFND 1 16,801 0 0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX Cmn 464286822 1,428 26,599 SH   DFND 1 26,599 0 0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX Cmn 464286952 6,981 130,000 SH Put DFND 1 130,000 0 0
ISHARES MSCI MEXICO CAPPED INVESTABLE MARKET INDEX Cmn 464286902 4,795 89,300 SH Call DFND 1 89,300 0 0
ISHARES MSCI NETHERLANDS ETF Cmn 464286814 824 33,498 SH   DFND 1 33,498 0 0
ISHARES MSCI PHILIPPINES ETF Cmn 46429B408 767 20,935 SH   DFND 1 20,935 0 0
ISHARES MSCI RUSSIA CAPP/NEW Cmn 46434G806 315 24,589 SH   DFND 1 24,589 0 0
ISHARES MSCI SINGAPORE ETF Cmn 464286673 490 45,152 SH   DFND 1 45,152 0 0
ISHARES MSCI SINGAPORE ETF Cmn 464286953 122 11,200 SH Put DFND 1 11,200 0 0
ISHARES MSCI SINGAPORE ETF Cmn 464286903 130 12,000 SH Call DFND 1 12,000 0 0
ISHARES MSCI SOUTH AFRICA ETF Cmn 464286900 827 15,600 SH Call DFND 1 15,600 0 0
ISHARES MSCI SOUTH AFRICA ETF Cmn 464286950 567 10,700 SH Put DFND 1 10,700 0 0
ISHARES MSCI SOUTH KOREA CAPPE Cmn 464286772 1,953 36,979 SH   DFND 1 36,979 0 0
ISHARES MSCI SOUTH KOREA CAPPE Cmn 464286952 8,979 170,000 SH Put DFND 1 170,000 0 0
ISHARES MSCI SOUTH KOREA CAPPE Cmn 464286902 5,720 108,300 SH Call DFND 1 108,300 0 0
ISHARES MSCI SPAIN CAPPED ETF Cmn 464286764 2,964 109,045 SH   DFND 1 109,045 0 0
ISHARES MSCI SPAIN CAPPED ETF Cmn 464286904 889 32,700 SH Call DFND 1 32,700 0 0
ISHARES MSCI SPAIN CAPPED ETF Cmn 464286954 593 21,800 SH Put DFND 1 21,800 0 0
ISHARES MSCI TAIWAN ETF Cmn 464286731 981 70,746 SH   DFND 1 70,746 0 0
ISHARES MSCI TAIWAN ETF Cmn 464286951 536 38,700 SH Put DFND 1 38,700 0 0
ISHARES MSCI TAIWAN ETF Cmn 464286901 173 12,500 SH Call DFND 1 12,500 0 0
ISHARES MSCI THAILAND CAPPED E Cmn 464286624 744 11,047 SH   DFND 1 11,047 0 0
ISHARES MSCI TURKEY ETF Cmn 464286905 5,287 120,600 SH Call DFND 1 120,600 0 0
ISHARES MSCI TURKEY ETF Cmn 464286955 1,973 45,000 SH Put DFND 1 45,000 0 0
ISHARES MSCI UNITED KINGDOM SM Cmn 46429B416 532 14,033 SH   DFND 1 14,033 0 0
ISHARES MSCI USA EQUAL WEIGHTE Cmn 464286681 3,160 74,053 SH   DFND 1 74,053 0 0
ISHARES MSCI USA ESG SELECT ET Cmn 464288802 298 3,496 SH   DFND 1 3,496 0 0
ISHARES MSCI USA ETF Cmn 46434V548 9,483 604,775 SH   DFND 1 604,775 0 0
ISHARES MSCI USA ETF Cmn 46434V908 654 41,700 SH Call DFND 1 41,700 0 0
ISHARES MSCI USA MINIMUM VOLAT Cmn 46429B697 1,023 23,285 SH   DFND 1 23,285 0 0
ISHARES MSCI USA QUALITY FAC Cmn 46432F339 748 11,401 SH   DFND 1 11,401 0 0
ISHARES NASDAQ BIOTECHNOLOGY E Cmn 464287556 4,484 17,194 SH   DFND 1 17,194 0 0
ISHARES NASDAQ BIOTECHNOLOGY E Cmn 464287906 93,944 360,200 SH Call DFND 1 360,200 0 0
ISHARES NASDAQ BIOTECHNOLOGY E Cmn 464287956 83,616 320,600 SH Put DFND 1 320,600 0 0
ISHARES NATIONAL MUNI BOND ETF Cmn 464288904 1,195 10,700 SH Call DFND 1 10,700 0 0
ISHARES NATIONAL MUNI BOND ETF Cmn 464288954 737 6,600 SH Put DFND 1 6,600 0 0
ISHARES NORTH AMERICAN NATURAL Cmn 464287374 719 24,191 SH   DFND 1 24,191 0 0
ISHARES NORTH AMERICAN TECH ET Cmn 464287549 4,222 38,160 SH   DFND 1 38,160 0 0
ISHARES NORTH AMERICAN TECH-MU Cmn 464287531 855 23,369 SH   DFND 1 23,369 0 0
ISHARES NORTH AMERICAN TECH-SO Cmn 464287515 3,293 32,714 SH   DFND 1 32,714 0 0
ISHARES REAL ESTATE 50 ETF Cmn 464288521 1,271 25,956 SH   DFND 1 25,956 0 0
ISHARES RUSSELL 1000 ETF Cmn 464287622 9,530 83,547 SH   DFND 1 83,547 0 0
ISHARES RUSSELL 2000 ETF Cmn 464287655 66,436 600,575 SH   DFND 1 600,575 0 0
ISHARES RUSSELL 2000 ETF Cmn 464287905 557,602 5,040,700 SH Call DFND 1 5,040,700 0 0
ISHARES RUSSELL 2000 ETF Cmn 464287955 636,242 5,751,600 SH Put DFND 1 5,751,600 0 0
ISHARES RUSSELL 2000 ETF Cmn 464287955 475,666 4,300,000 SH Put DFND   4,300,000 0 0
ISHARES RUSSELL 2000 ETF Cmn 464287655 48,670 439,971 SH   DFND   439,971 0 0
ISHARES RUSSELL 2000 GROWTH ET Cmn 464287648 19,689 148,398 SH   DFND 1 148,398 0 0
ISHARES RUSSELL 2000 GROWTH ET Cmn 464287908 8,890 67,000 SH Call DFND 1 67,000 0 0
ISHARES RUSSELL 2000 GROWTH ET Cmn 464287958 5,360 40,400 SH Put DFND 1 40,400 0 0
ISHARES RUSSELL 2000 VALUE ETF Cmn 464287630 20,871 223,918 SH   DFND 1 223,918 0 0
ISHARES RUSSELL 2000 VALUE ETF Cmn 464287900 5,770 61,900 SH Call DFND 1 61,900 0 0
ISHARES RUSSELL 2000 VALUE ETF Cmn 464287950 979 10,500 SH Put DFND 1 10,500 0 0
ISHARES RUSSELL 3000 ETF Cmn 464287689 2,222 18,383 SH   DFND 1 18,383 0 0
ISHARES RUSSELL MID-CAP ETF Cmn 464287499 578 3,550 SH   DFND 1 3,550 0 0
ISHARES RUSSELL TOP 200 VALUE Cmn 464289420 366 8,809 SH   DFND 1 8,809 0 0
ISHARES S&P 100 ETF Cmn 464287101 1,622 17,757 SH   DFND 1 17,757 0 0
ISHARES S&P MID-CAP 400 GROWTH Cmn 464287606 1,014 6,234 SH   DFND 1 6,234 0 0
ISHARES S&P SMALL-CAP 600 GROW Cmn 464287887 1,484 11,950 SH   DFND 1 11,950 0 0
ISHARES SELECT DIVIDEND ETF Cmn 464287908 4,165 51,000 SH Call DFND 1 51,000 0 0
ISHARES SELECT DIVIDEND ETF Cmn 464287958 768 9,400 SH Put DFND 1 9,400 0 0
ISHARES SHORT TREASURY BOND ET Cmn 464288679 17,649 159,926 SH   DFND 1 159,926 0 0
ISHARES SILVER TRUST Cmn 46428Q109 4,110 280,005 SH   DFND 1 280,005 0 0
ISHARES SILVER TRUST Cmn 46428Q909 20,382 1,388,400 SH Call DFND 1 1,388,400 0 0
ISHARES SILVER TRUST Cmn 46428Q959 9,072 618,000 SH Put DFND 1 618,000 0 0
ISHARES TIPS BOND ETF Cmn 464287176 683 5,962 SH   DFND 1 5,962 0 0
ISHARES TIPS BOND ETF Cmn 464287906 1,055 9,200 SH Call DFND 1 9,200 0 0
ISHARES TIPS BOND ETF Cmn 464287956 275 2,400 SH Put DFND 1 2,400 0 0
ISHARES TRANSPORTATION AVERAGE Cmn 464287192 4,845 34,023 SH   DFND 1 34,023 0 0
ISHARES TRANSPORTATION AVERAGE Cmn 464287952 10,638 74,700 SH Put DFND 1 74,700 0 0
ISHARES TRANSPORTATION AVERAGE Cmn 464287902 5,041 35,400 SH Call DFND 1 35,400 0 0
ISHARES U.S. AEROSPACE & DEFEN Cmn 464288760 2,026 17,327 SH   DFND 1 17,327 0 0
ISHARES U.S. BASIC MATERIALS E Cmn 464287838 947 12,929 SH   DFND 1 12,929 0 0
ISHARES U.S. BASIC MATERIALS E Cmn 464287908 696 9,500 SH Call DFND 1 9,500 0 0
ISHARES U.S. BASIC MATERIALS E Cmn 464287958 249 3,400 SH Put DFND 1 3,400 0 0
ISHARES U.S. BROKER-DEALERS & Cmn 464288794 498 13,313 SH   DFND 1 13,313 0 0
ISHARES U.S. CONSUMER GOODS ET Cmn 464287812 1,152 10,239 SH   DFND 1 10,239 0 0
ISHARES U.S. CONSUMER SERVICES Cmn 464287580 778 5,336 SH   DFND 1 5,336 0 0
ISHARES U.S. ENERGY ETF Cmn 464287796 2,435 70,008 SH   DFND 1 70,008 0 0
ISHARES U.S. ENERGY ETF Cmn 464287906 949 27,300 SH Call DFND 1 27,300 0 0
ISHARES U.S. FINANCIAL SERVICE Cmn 464287770 9,448 116,417 SH   DFND 1 116,417 0 0
ISHARES U.S. FINANCIAL SERVICE Cmn 464287900 487 6,000 SH Call DFND 1 6,000 0 0
ISHARES U.S. FINANCIAL SERVICE Cmn 464287950 203 2,500 SH Put DFND 1 2,500 0 0
ISHARES U.S. FINANCIALS ETF Cmn 464287788 5,771 68,210 SH   DFND 1 68,210 0 0
ISHARES U.S. FINANCIALS ETF Cmn 464287908 1,827 21,600 SH Call DFND 1 21,600 0 0
ISHARES U.S. FINANCIALS ETF Cmn 464287958 533 6,300 SH Put DFND 1 6,300 0 0
ISHARES U.S. HEALTHCARE ETF Cmn 464287762 1,173 8,348 SH   DFND 1 8,348 0 0
ISHARES U.S. HEALTHCARE PROVID Cmn 464288828 1,291 10,586 SH   DFND 1 10,586 0 0
ISHARES U.S. HOME CONSTRUCTION Cmn 464288752 33,676 1,243,578 SH   DFND 1 1,243,578 0 0
ISHARES U.S. HOME CONSTRUCTION Cmn 464288902 3,380 124,800 SH Call DFND 1 124,800 0 0
ISHARES U.S. HOME CONSTRUCTION Cmn 464288952 642 23,700 SH Put DFND 1 23,700 0 0
ISHARES U.S. INDUSTRIALS ETF Cmn 464287754 1,440 13,449 SH   DFND 1 13,449 0 0
ISHARES U.S. INSURANCE ETF Cmn 464288786 1,366 27,368 SH   DFND 1 27,368 0 0
ISHARES U.S. MEDICAL DEVICES E Cmn 464288810 4,900 40,009 SH   DFND 1 40,009 0 0
ISHARES U.S. OIL & GAS EXPLORA Cmn 464288851 4,668 89,808 SH   DFND 1 89,808 0 0
ISHARES U.S. OIL & GAS EXPLORA Cmn 464288901 499 9,600 SH Call DFND 1 9,600 0 0
ISHARES U.S. OIL & GAS EXPLORA Cmn 464288951 359 6,900 SH Put DFND 1 6,900 0 0
ISHARES U.S. OIL EQUIPMENT & S Cmn 464288844 2,358 66,020 SH   DFND 1 66,020 0 0
ISHARES U.S. OIL EQUIPMENT & S Cmn 464288954 329 9,200 SH Put DFND 1 9,200 0 0
ISHARES ULTRA SHORT-TERM BOND Cmn 46434V878 655 13,122 SH   DFND 1 13,122 0 0
ISHARES US PHARMACEUTICALS ETF Cmn 464288836 615 4,493 SH   DFND 1 4,493 0 0
ISHARES US PREFERRED STOCK ETF Cmn 464288957 999 25,600 SH Put DFND 1 25,600 0 0
ISHARES US PREFERRED STOCK ETF Cmn 464288907 687 17,600 SH Call DFND 1 17,600 0 0
ISHARES US REAL ESTATE ETF Cmn 464287739 646 8,298 SH   DFND 1 8,298 0 0
ISHARES US REAL ESTATE ETF Cmn 464287909 26,387 338,900 SH Call DFND 1 338,900 0 0
ISHARES US REAL ESTATE ETF Cmn 464287959 20,096 258,100 SH Put DFND 1 258,100 0 0
ISHARES US REGIONAL BANKS ETF Cmn 464288778 779 24,492 SH   DFND 1 24,492 0 0
ISHARES US REGIONAL BANKS ETF Cmn 464288908 216 6,800 SH Call DFND 1 6,800 0 0
ISHARES US TELECOMMUNICATION Cmn 464287713 1,835 59,716 SH   DFND 1 59,716 0 0
ISHARES US TELECOMMUNICATION Cmn 464287903 215 7,000 SH Call DFND 1 7,000 0 0
ISLE OF CAPRI CASINOS INC CMN STK Cmn 464592904 228 16,300 SH Call DFND 1 16,300 0 0
ISLE OF CAPRI CASINOS INC CMN STK Cmn 464592954 157 11,200 SH Put DFND 1 11,200 0 0
ISLE OF CAPRI CASINOS INC CMN STK Cmn 464592104 5,758 411,253 SH   DFND   411,253 0 0
ISORAY INC COMMON STOCK Cmn 46489V104 94 104,184 SH   DFND 1 104,184 0 0
ISTAR FINANCIAL 3% CB 11/15/2016-REGISTERED Bond 45031UBR1 7,702 7,500,000 PRN   DFND   0 0 0
ISTAR INC Cmn 45031U901 468 48,400 SH Call DFND 1 48,400 0 0
ISTAR INC Cmn 45031U951 252 26,100 SH Put DFND 1 26,100 0 0
ISTAR INC Cmn 45031U101 2,514 260,198 SH   DFND 2 260,198 0 0
ITC HOLDINGS CORP. COMMON STOCK Cmn 465685105 551 12,637 SH   DFND 1 12,637 0 0
ITRON INC CMN STK Cmn 465741956 384 9,200 SH Put DFND 1 9,200 0 0
ITT CORP CMN STOCK Cmn 450911201 857 23,230 SH   DFND 2 23,230 0 0
ITT EDUCATIONAL SVCS INC CMN STOCK Cmn 45068B909 82 26,600 SH Call DFND 1 26,600 0 0
IXIA Cmn 45071R109 624 50,060 SH   DFND 2 50,060 0 0
J & J SNACK FOODS CORP CMN STK Cmn 466032109 626 5,782 SH   DFND 2 5,782 0 0
J. C. PENNEY COMPANY INC Cmn 708160906 11,087 1,002,400 SH Call DFND 1 1,002,400 0 0
J. C. PENNEY COMPANY INC Cmn 708160956 4,785 432,600 SH Put DFND 1 432,600 0 0
J. C. PENNEY COMPANY INC Cmn 708160906 379 34,300 SH Call DFND 2 34,300 0 0
J. C. PENNEY COMPANY INC Cmn 708160106 469 42,421 SH   DFND   42,421 0 0
J2 GLOBAL 3.25% CB 06/15/2029-REGISTERED Bond 48123VAC6 95,795 87,989,000 PRN   DFND   0 0 0
J2 GLOBAL INC Cmn 48123V902 1,330 21,600 SH Call DFND 1 21,600 0 0
J2 GLOBAL INC Cmn 48123V952 450 7,300 SH Put DFND 1 7,300 0 0
J2 GLOBAL INC Cmn 48123V102 1,745 28,330 SH   DFND 2 28,330 0 0
JABIL CIRCUIT INC CMN STK Cmn 466313903 2,154 111,800 SH Call DFND 1 111,800 0 0
JABIL CIRCUIT INC CMN STK Cmn 466313953 900 46,700 SH Put DFND 1 46,700 0 0
JABIL CIRCUIT INC CMN STK Cmn 466313103 7,813 405,438 SH   DFND 2 405,438 0 0
JACK HENRY & ASSOCIATES INC Cmn 426281101 213 2,524 SH   DFND 1 2,524 0 0
JACK HENRY & ASSOCIATES INC Cmn 426281951 304 3,600 SH Put DFND 1 3,600 0 0
JACK HENRY & ASSOCIATES INC Cmn 426281901 271 3,200 SH Call DFND 1 3,200 0 0
JACK HENRY & ASSOCIATES INC Cmn 426281101 4,330 51,196 SH   DFND   51,196 0 0
JACK IN THE BOX INC. CMN STK Cmn 466367109 651 10,189 SH   DFND 1 10,189 0 0
JACK IN THE BOX INC. CMN STK Cmn 466367959 2,114 33,100 SH Put DFND 1 33,100 0 0
JACK IN THE BOX INC. CMN STK Cmn 466367909 1,418 22,200 SH Call DFND 1 22,200 0 0
JACK IN THE BOX INC. CMN STK Cmn 466367109 33,302 521,401 SH   DFND   521,401 0 0
JACK IN THE BOX INC. CMN STK Cmn 466367109 3,214 50,319 SH   DFND 2 50,319 0 0
JACOBS ENGINEERING GROUP INC Cmn 469814907 1,790 41,100 SH Call DFND 1 41,100 0 0
JACOBS ENGINEERING GROUP INC Cmn 469814957 357 8,200 SH Put DFND 1 8,200 0 0
JACOBS ENGINEERING GROUP INC Cmn 469814907 357 8,200 SH Call DFND   8,200 0 0
JAKKS PACIFIC INC Cmn 47012E906 155 20,900 SH Call DFND 1 20,900 0 0
JAMBA INC COMMON STO Cmn 47023A909 271 21,900 SH Call DFND 1 21,900 0 0
JAMES RIVER GROUP HOLDINGS L Cmn G5005R107 220 6,818 SH   DFND 2 6,818 0 0
JANUS CAPITAL GROUP 0.75% CB 07/15/2018-REGISTERED Bond 47102XAH8 14,610 10,368,000 PRN   DFND   0 0 0
JANUS CAPITAL GROUP INC CMN STK Cmn 47102X905 435 29,700 SH Call DFND 1 29,700 0 0
JANUS CAPITAL GROUP INC CMN STK Cmn 47102X955 228 15,600 SH Put DFND 1 15,600 0 0
JANUS CAPITAL GROUP INC CMN STK Cmn 47102X105 5,691 388,985 SH   DFND   388,985 0 0
JANUS CAPITAL GROUP INC CMN STK Cmn 47102X105 2,681 183,228 SH   DFND 2 183,228 0 0
JARDEN CORP 1.5% CB 06/15/2019-REGISTERED Bond 471109AL2 62,429 40,647,000 PRN   DFND   0 0 0
JARDEN CORP 1.875% CB 09/15/2018-REGISTERED Bond 471109AH1 172,726 92,000,000 PRN   DFND   0 0 0
JARDEN CORP CMN STK Cmn 471109908 1,480 25,100 SH Call DFND 1 25,100 0 0
JARDEN CORP CMN STK Cmn 471109958 660 11,200 SH Put DFND 1 11,200 0 0
JARDEN CORP CMN STK Cmn 471109108 8,699 147,571 SH   DFND   147,571 0 0
JAVELIN MORTGAGE INVESTMENT Cmn 47200B104 162 22,518 SH   DFND 1 22,518 0 0
JAZZ PHARMACEUTICALS PLC Cmn G50871905 11,423 87,500 SH Call DFND 1 87,500 0 0
JAZZ PHARMACEUTICALS PLC Cmn G50871955 7,689 58,900 SH Put DFND 1 58,900 0 0
JAZZ PHARMACEUTICALS PLC Cmn G50871105 52,968 405,732 SH   DFND   405,732 0 0
JAZZ PHARMACEUTICALS PLC Cmn G50871105 968 7,411 SH   DFND 2 7,411 0 0
JD.COM INC Depository Receipt 47215P106 3,279 123,728 SH   DFND 1 0 0 0
JD.COM INC Depository Receipt 47215P106 2,724 102,793 SH   DFND   0 0 0
JETBLUE AIRWAYS CORP Cmn 477143901 5,012 237,300 SH Call DFND 1 237,300 0 0
JETBLUE AIRWAYS CORP Cmn 477143951 3,669 173,700 SH Put DFND 1 173,700 0 0
JETBLUE AIRWAYS CORP Cmn 477143101 13,174 623,746 SH   DFND   623,746 0 0
JETBLUE AIRWAYS CORP Cmn 477143101 15,371 727,785 SH   DFND 2 727,785 0 0
JETBLUE AIRWAYS CORPORATION 6.75% CB 10/15/2039 B Bond 477143AG6 203,811 47,088,000 PRN   DFND   0 0 0
JINPAN INTERNATIONAL LTD CMN STOCK Cmn G5138L100 93 15,941 SH   DFND 1 15,941 0 0
JIVE SOFTWARE INC Cmn 47760A108 1,144 302,704 SH   DFND   302,704 0 0
JM SMUCKER CO -NEW COMMON SHARES Cmn 832696405 489 3,768 SH   DFND 1 3,768 0 0
JM SMUCKER CO -NEW COMMON SHARES Cmn 832696955 2,233 17,200 SH Put DFND 1 17,200 0 0
JM SMUCKER CO -NEW COMMON SHARES Cmn 832696905 2,662 20,500 SH Call DFND 1 20,500 0 0
JM SMUCKER CO -NEW COMMON SHARES Cmn 832696405 30,015 231,168 SH   DFND   231,168 0 0
JM SMUCKER CO -NEW COMMON SHARES Cmn 832696405 10,802 83,193 SH   DFND 2 83,193 0 0
JMP GROUP LLC Cmn 46629U107 55 10,526 SH   DFND 1 10,526 0 0
JOHN BEAN TECHNOLOGIES Cmn 477839104 813 14,407 SH   DFND 2 14,407 0 0
JOHNSON & JOHNSON Cmn 478160104 18,315 169,270 SH   DFND 1 169,270 0 0
JOHNSON & JOHNSON Cmn 478160954 64,076 592,200 SH Put DFND 1 592,200 0 0
JOHNSON & JOHNSON Cmn 478160904 44,373 410,100 SH Call DFND 1 410,100 0 0
JOHNSON & JOHNSON Cmn 478160954 14,639 135,300 SH Put DFND 2 135,300 0 0
JOHNSON & JOHNSON Cmn 478160904 13,060 120,700 SH Call DFND 2 120,700 0 0
JOHNSON & JOHNSON Cmn 478160104 85,115 786,641 SH   DFND   786,641 0 0
JOHNSON & JOHNSON Cmn 478160104 28,540 263,771 SH   DFND 2 263,771 0 0
JOHNSON CONTROLS INC. Cmn 478366907 8,951 229,700 SH Call DFND 1 229,700 0 0
JOHNSON CONTROLS INC. Cmn 478366957 1,520 39,000 SH Put DFND 1 39,000 0 0
JOHNSON CONTROLS INC. Cmn 478366907 238 6,100 SH Call DFND 2 6,100 0 0
JOHNSON CONTROLS INC. Cmn 478366107 2,093 53,703 SH   DFND   53,703 0 0
JONES ENERGY INC Cmn 48019R108 3,193 958,821 SH   DFND   958,821 0 0
JONES LANG LASALLE INC CMN STOCK Cmn 48020Q907 4,400 37,500 SH Call DFND 1 37,500 0 0
JONES LANG LASALLE INC CMN STOCK Cmn 48020Q957 235 2,000 SH Put DFND 1 2,000 0 0
JONES LANG LASALLE INC CMN STOCK Cmn 48020Q107 1,857 15,826 SH   DFND 2 15,826 0 0
JOY GLOBAL INC CMN STK Cmn 481165908 3,524 219,300 SH Call DFND 1 219,300 0 0
JOY GLOBAL INC CMN STK Cmn 481165958 2,017 125,500 SH Put DFND 1 125,500 0 0
JOY GLOBAL INC CMN STK Cmn 481165958 328 20,400 SH Put DFND 2 20,400 0 0
JOY GLOBAL INC CMN STK Cmn 481165908 267 16,600 SH Call DFND 2 16,600 0 0
JOY GLOBAL INC CMN STK Cmn 481165108 5,657 352,001 SH   DFND 2 352,001 0 0
JPMORGAN ALERIAN MLP INDEX Cmn 46625H905 5,762 212,700 SH Call DFND 1 212,700 0 0
JPMORGAN ALERIAN MLP INDEX Cmn 46625H955 2,923 107,900 SH Put DFND 1 107,900 0 0
JPMORGAN CHASE & CO CMN STK Cmn 46625H100 13,735 231,927 SH   DFND 1 231,927 0 0
JPMORGAN CHASE & CO CMN STK Cmn 46625H950 68,885 1,163,200 SH Put DFND 1 1,163,200 0 0
JPMORGAN CHASE & CO CMN STK Cmn 46625H900 56,212 949,200 SH Call DFND 1 949,200 0 0
JPMORGAN CHASE & CO CMN STK Cmn 46625H950 497 8,400 SH Put DFND 2 8,400 0 0
JPMORGAN CHASE & CO. TARP WARRANT Wt 46634E114 5,401 305,115 SH   DFND   0 0 0
JRJR NETWORKS Cmn 46645Q106 14 13,838 SH   DFND 1 13,838 0 0
JUMEI INTERNATIONAL-ADR Depository Receipt 48138L107 377 57,861 SH   DFND 1 0 0 0
JUNIPER NETWORKS INC Cmn 48203R104 2,260 88,594 SH   DFND 1 88,594 0 0
JUNIPER NETWORKS INC Cmn 48203R954 5,082 199,200 SH Put DFND 1 199,200 0 0
JUNIPER NETWORKS INC Cmn 48203R904 3,913 153,400 SH Call DFND 1 153,400 0 0
JUNIPER NETWORKS INC Cmn 48203R954 401 15,700 SH Put DFND 2 15,700 0 0
JUNIPER NETWORKS INC Cmn 48203R904 497 19,500 SH Call DFND 2 19,500 0 0
JUNIPER NETWORKS INC Cmn 48203R104 382 14,955 SH   DFND   14,955 0 0
JUNO THERAPEUTICS INC Cmn 48205A109 824 21,624 SH   DFND 1 21,624 0 0
JUNO THERAPEUTICS INC Cmn 48205A909 1,417 37,200 SH Call DFND 1 37,200 0 0
JUNO THERAPEUTICS INC Cmn 48205A959 735 19,300 SH Put DFND 1 19,300 0 0
JUST ENERGY GROUP INC Cmn 48213W101 156 26,206 SH   DFND 2 26,206 0 0
K12 INC Cmn 48273U102 465 47,020 SH   DFND   47,020 0 0
K2M GROUP HOLDINGS INC Cmn 48273J107 357 24,090 SH   DFND 2 24,090 0 0
KAISER ALUMINUM CORP CMN STK Cmn 483007904 769 9,100 SH Call DFND 1 9,100 0 0
KAISER ALUMINUM CORP CMN STK Cmn 483007704 476 5,633 SH   DFND 2 5,633 0 0
KAMAN CORP COMMON STOCK Cmn 483548103 1,659 38,863 SH   DFND   38,863 0 0
KANDI TECHNOLGIES INC Cmn 483709901 954 132,500 SH Call DFND 1 132,500 0 0
KANDI TECHNOLGIES INC Cmn 483709951 377 52,400 SH Put DFND 1 52,400 0 0
KANSAS CITY SOUTHERN INC CMN STK Cmn 485170902 5,862 68,600 SH Call DFND 1 68,600 0 0
KANSAS CITY SOUTHERN INC CMN STK Cmn 485170952 4,734 55,400 SH Put DFND 1 55,400 0 0
KANSAS CITY SOUTHERN INC CMN STK Cmn 485170302 67,501 789,947 SH   DFND   789,947 0 0
KANSAS CITY SOUTHERN INC CMN STK Cmn 485170302 9,565 111,942 SH   DFND 2 111,942 0 0
KAPSTONE PAPER AND PACKAGING CO CMN STK Cmn 48562P903 267 19,300 SH Call DFND 1 19,300 0 0
KAPSTONE PAPER AND PACKAGING CO CMN STK Cmn 48562P103 7,890 569,678 SH   DFND   569,678 0 0
KAPSTONE PAPER AND PACKAGING CO CMN STK Cmn 48562P103 1,872 135,189 SH   DFND 2 135,189 0 0
KAR AUCTION SERVICES INC Cmn 48238T959 202 5,300 SH Put DFND 1 5,300 0 0
KARYOPHARM THERAPEUTICS INC Cmn 48576U906 128 14,400 SH Call DFND 1 14,400 0 0
KATE SPADE & CO Cmn 485865909 4,923 192,900 SH Call DFND 1 192,900 0 0
KATE SPADE & CO Cmn 485865959 758 29,700 SH Put DFND 1 29,700 0 0
KATE SPADE & CO Cmn 485865109 31,803 1,246,211 SH   DFND   1,246,211 0 0
KATE SPADE & CO Cmn 485865109 13,311 521,597 SH   DFND 2 521,597 0 0
KAYNE ANDERSON MANAGEMENT COMMON STOCK Cmn 486606956 255 15,400 SH Put DFND 1 15,400 0 0
KAYNE ANDERSON MANAGEMENT COMMON STOCK Cmn 486606906 230 13,900 SH Call DFND 1 13,900 0 0
KB HOME COM SHS Cmn 48666K109 1,061 74,320 SH   DFND 1 74,320 0 0
KB HOME COM SHS Cmn 48666K909 5,581 390,800 SH Call DFND 1 390,800 0 0
KB HOME COM SHS Cmn 48666K959 1,874 131,200 SH Put DFND 1 131,200 0 0
KB HOME COM SHS Cmn 48666K109 5,015 351,198 SH   DFND   351,198 0 0
KBR INC Cmn 48242W106 284 18,375 SH   DFND 1 18,375 0 0
KBR INC Cmn 48242W956 717 46,300 SH Put DFND 1 46,300 0 0
KBR INC Cmn 48242W906 670 43,300 SH Call DFND 1 43,300 0 0
KBR INC Cmn 48242W106 3,825 247,104 SH   DFND   247,104 0 0
KBR INC Cmn 48242W106 9,125 589,461 SH   DFND 2 589,461 0 0
KCG HOLDINGS INC Cmn 48244B950 814 68,100 SH Put DFND 1 68,100 0 0
KCG HOLDINGS INC Cmn 48244B900 549 45,900 SH Call DFND 1 45,900 0 0
KCG HOLDINGS INC Cmn 48244B100 11,030 923,046 SH   DFND   923,046 0 0
KCG HOLDINGS INC Cmn 48244B100 475 39,780 SH   DFND 2 39,780 0 0
KEARNY FINANCIAL CORP/MD Cmn 48716P108 225 18,215 SH   DFND   18,215 0 0
KELLOGG CO Cmn 487836908 4,440 58,000 SH Call DFND 1 58,000 0 0
KELLOGG CO Cmn 487836958 1,562 20,400 SH Put DFND 1 20,400 0 0
KELLOGG CO Cmn 487836108 105,679 1,380,518 SH   DFND   1,380,518 0 0
KELSO TECHNOLOGIES INC Cmn 48826D201 18 20,657 SH   DFND 1 20,657 0 0
KEMPER CORP Cmn 488401100 2,087 70,573 SH   DFND   70,573 0 0
KEMPER CORP Cmn 488401100 2,358 79,734 SH   DFND 2 79,734 0 0
KENNAMETAL INC CMN STK Cmn 489170950 232 10,300 SH Put DFND 1 10,300 0 0
KENNAMETAL INC CMN STK Cmn 489170100 5,228 232,446 SH   DFND 2 232,446 0 0
KENNEDY-WILSON HOLDINGS INC Cmn 489398107 5,395 246,339 SH   DFND   246,339 0 0
KENNEDY-WILSON HOLDINGS INC Cmn 489398107 1,272 58,084 SH   DFND 2 58,084 0 0
KERYX BIOPHARMACEUTICALS INC CMN STK Cmn 492515101 333 71,312 SH   DFND 1 71,312 0 0
KERYX BIOPHARMACEUTICALS INC CMN STK Cmn 492515901 413 88,400 SH Call DFND 1 88,400 0 0
KERYX BIOPHARMACEUTICALS INC CMN STK Cmn 492515951 178 38,200 SH Put DFND 1 38,200 0 0
KERYX BIOPHARMACEUTICALS INC CMN STK Cmn 492515101 101 21,638 SH   DFND   21,638 0 0
KEYCORP COMMON STOCK Cmn 493267108 869 78,678 SH   DFND 1 78,678 0 0
KEYCORP COMMON STOCK Cmn 493267958 974 88,200 SH Put DFND 1 88,200 0 0
KEYCORP COMMON STOCK Cmn 493267908 397 36,000 SH Call DFND 1 36,000 0 0
KEYCORP COMMON STOCK Cmn 493267108 91,807 8,315,817 SH   DFND   8,315,817 0 0
KEYCORP COMMON STOCK Cmn 493267108 18,777 1,700,856 SH   DFND 2 1,700,856 0 0
KEYW HOLDING COPR 2.5% CB 07/15/2019-REGISTERED Bond 493723AA8 1,900 2,645,000 PRN   DFND   0 0 0
KEYW HOLDING CORP/THE Cmn 493723100 92 13,812 SH   DFND 1 13,812 0 0
KEYW HOLDING CORP/THE Cmn 493723950 103 15,500 SH Put DFND 1 15,500 0 0
KFORCE INC CMN STOCK Cmn 493732101 1,148 58,615 SH   DFND 2 58,615 0 0
KILROY REALTY CMN STOCK Cmn 49427F908 353 5,700 SH Call DFND 1 5,700 0 0
KILROY REALTY CMN STOCK Cmn 49427F108 5,586 90,293 SH   DFND   90,293 0 0
KILROY REALTY CMN STOCK Cmn 49427F108 13,225 213,754 SH   DFND 2 213,754 0 0
KIMBALL ELECTRONICS INC Cmn 49428J109 116 10,343 SH   DFND 2 10,343 0 0
KIMBALL INTERNATIONAL -CL B CMN STK Cmn 494274103 303 26,666 SH   DFND 2 26,666 0 0
KIMBERLY CLARK CORP Cmn 494368103 353 2,628 SH   DFND 1 2,628 0 0
KIMBERLY CLARK CORP Cmn 494368903 10,976 81,600 SH Call DFND 1 81,600 0 0
KIMBERLY CLARK CORP Cmn 494368953 6,309 46,900 SH Put DFND 1 46,900 0 0
KIMBERLY CLARK CORP Cmn 494368953 5,596 41,600 SH Put DFND 2 41,600 0 0
KIMBERLY CLARK CORP Cmn 494368903 4,304 32,000 SH Call DFND 2 32,000 0 0
KIMCO REALTY CORP CMN STK Cmn 49446R959 227 7,900 SH Put DFND 1 7,900 0 0
KIMCO REALTY CORP CMN STK Cmn 49446R109 2,449 85,092 SH   DFND   85,092 0 0
KIMCO REALTY CORP CMN STK Cmn 49446R109 6,020 209,166 SH   DFND 2 209,166 0 0
KINDER MORGAN INC Cmn 49456B101 4,301 240,799 SH   DFND 1 240,799 0 0
KINDER MORGAN INC Cmn 49456B901 16,378 917,000 SH Call DFND 1 917,000 0 0
KINDER MORGAN INC Cmn 49456B951 12,641 707,800 SH Put DFND 1 707,800 0 0
KINDER MORGAN INC Cmn 49456B951 3,058 171,200 SH Put DFND 2 171,200 0 0
KINDER MORGAN INC Cmn 49456B901 2,913 163,100 SH Call DFND 2 163,100 0 0
KINDER MORGAN INC Cmn 49456B101 7,210 403,694 SH   DFND   403,694 0 0
KINDER MORGAN INC Cmn 49456B101 27,944 1,564,639 SH   DFND 2 1,564,639 0 0
KINDER MORGAN INC-CW17 Wt 49456B119 37 1,000,000 SH   DFND   0 0 0
KINDRED HEALTHCARE INC CMN STOCK Cmn 494580903 663 53,700 SH Call DFND 1 53,700 0 0
KINDRED HEALTHCARE INC CMN STOCK Cmn 494580953 383 31,000 SH Put DFND 1 31,000 0 0
KINDRED HEALTHCARE INC CMN STOCK Cmn 494580103 1,116 90,347 SH   DFND   90,347 0 0
KINGOLD JEWELRY INC Cmn 49579A204 95 76,214 SH   DFND 1 76,214 0 0
KINROSS GOLD CORP Cmn 496902404 508 149,337 SH   DFND 1 149,337 0 0
KINROSS GOLD CORP Cmn 496902904 1,893 556,900 SH Call DFND 1 556,900 0 0
KINROSS GOLD CORP Cmn 496902954 1,026 301,800 SH Put DFND 1 301,800 0 0
KINROSS GOLD CORP Cmn 496902404 25,319 7,446,837 SH   DFND   7,446,837 0 0
KINROSS GOLD CORP Cmn 496902404 905 266,098 SH   DFND 2 266,098 0 0
KIRBY CORPORATION COMMON STOCK KEX Cmn 497266956 283 4,700 SH Put DFND 1 4,700 0 0
KIRBY CORPORATION COMMON STOCK KEX Cmn 497266906 301 5,000 SH Call DFND 1 5,000 0 0
KIRBY CORPORATION COMMON STOCK KEX Cmn 497266106 1,310 21,722 SH   DFND   21,722 0 0
KITE PHARMA INC Cmn 49803L109 877 19,108 SH   DFND 1 19,108 0 0
KITE PHARMA INC Cmn 49803L909 1,139 24,800 SH Call DFND 1 24,800 0 0
KITE PHARMA INC Cmn 49803L959 758 16,500 SH Put DFND 1 16,500 0 0
KITE PHARMA INC Cmn 49803L109 33,663 733,240 SH   DFND   733,240 0 0
KITE REALTY GROUP COMMON STOCK Cmn 49803T300 10,410 375,678 SH   DFND 2 375,678 0 0
KKR & CO LP Cmn 48248M102 1,340 91,242 SH   DFND 1 91,242 0 0
KKR & CO LP Cmn 48248M952 3,255 221,600 SH Put DFND 1 221,600 0 0
KKR & CO LP Cmn 48248M902 1,447 98,500 SH Call DFND 1 98,500 0 0
KLA-TENCOR CORP Cmn 482480900 1,755 24,100 SH Call DFND 1 24,100 0 0
KLA-TENCOR CORP Cmn 482480950 845 11,600 SH Put DFND 1 11,600 0 0
KLONDEX MINES LTD Cmn 498696103 52 19,442 SH   DFND 1 19,442 0 0
KNIGHT TRANSN INC CMN STOCK Cmn 499064103 10,851 414,967 SH   DFND   414,967 0 0
KNOLL INC COMMON STOCK Cmn 498904200 2,565 118,459 SH   DFND 2 118,459 0 0
KNOWLES CORP Cmn 49926D909 202 15,300 SH Call DFND 1 15,300 0 0
KOHLS CORP CMN STK Cmn 500255104 2,632 56,471 SH   DFND 1 56,471 0 0
KOHLS CORP CMN STK Cmn 500255954 6,586 141,300 SH Put DFND 1 141,300 0 0
KOHLS CORP CMN STK Cmn 500255904 6,465 138,700 SH Call DFND 1 138,700 0 0
KONGZHONG CORPORATION ADR 1:40 COMMON Depository Receipt 50047P104 74 10,252 SH   DFND 1 0 0 0
KOPIN CORP CMN STK Cmn 500600101 24 14,459 SH   DFND 2 14,459 0 0
KOSMOS ENERGY LTD Cmn G5315B107 2,140 367,743 SH   DFND   367,743 0 0
KRAFT HEINZ CO/THE Cmn 500754956 7,125 90,700 SH Put DFND 1 90,700 0 0
KRAFT HEINZ CO/THE Cmn 500754906 7,722 98,300 SH Call DFND 1 98,300 0 0
KRAFT HEINZ CO/THE Cmn 500754106 134,964 1,717,979 SH   DFND   1,717,979 0 0
KRAFT HEINZ CO/THE Cmn 500754106 5,719 72,800 SH   DFND 2 72,800 0 0
KRATON PERFORMANCE POLYMERS IN Cmn 50077C106 1,888 109,137 SH   DFND 2 109,137 0 0
KRATOS DEFENSE & SECURITY SOL CMN STOCK Cmn 50077B207 128 25,916 SH   DFND 1 25,916 0 0
KRATOS DEFENSE & SECURITY SOL CMN STOCK Cmn 50077B957 114 23,100 SH Put DFND 1 23,100 0 0
KRISPY KREME DOUGHNUTS INC CMN STK Cmn 501014104 354 22,693 SH   DFND 1 22,693 0 0
KRISPY KREME DOUGHNUTS INC CMN STK Cmn 501014954 472 30,300 SH Put DFND 1 30,300 0 0
KRISPY KREME DOUGHNUTS INC CMN STK Cmn 501014904 407 26,100 SH Call DFND 1 26,100 0 0
KRISPY KREME DOUGHNUTS INC CMN STK Cmn 501014104 3,145 201,718 SH   DFND 2 201,718 0 0
KRONOS WORLDWIDE INC COMMON STOCK Cmn 50105F105 730 127,682 SH   DFND   127,682 0 0
KU6 MEDIA CO LTD Depository Receipt 48274B103 124 143,025 SH   DFND 1 0 0 0
KULICKE AND SOFFA IND. COMMON STOCK Cmn 501242901 355 31,400 SH Call DFND 1 31,400 0 0
L BRANDS INC Cmn 501797104 3,922 44,667 SH   DFND 1 44,667 0 0
L BRANDS INC Cmn 501797904 14,094 160,500 SH Call DFND 1 160,500 0 0
L BRANDS INC Cmn 501797954 7,683 87,500 SH Put DFND 1 87,500 0 0
L BRANDS INC Cmn 501797954 2,994 34,100 SH Put DFND 2 34,100 0 0
L BRANDS INC Cmn 501797904 3,433 39,100 SH Call DFND 2 39,100 0 0
L BRANDS INC Cmn 501797104 23,771 270,709 SH   DFND   270,709 0 0
L BRANDS INC Cmn 501797104 9,928 113,060 SH   DFND 2 113,060 0 0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK Cmn 502424104 820 6,923 SH   DFND 1 6,923 0 0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK Cmn 502424954 3,342 28,200 SH Put DFND 1 28,200 0 0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK Cmn 502424904 1,766 14,900 SH Call DFND 1 14,900 0 0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK Cmn 502424104 110,232 930,231 SH   DFND   930,231 0 0
L-3 COMMUNICATIONS HLDGS INC CMN STOCK Cmn 502424104 6,518 55,002 SH   DFND 2 55,002 0 0
LA JOLLA PHARMACEUTICAL CO CMN STK Cmn 503459904 240 11,500 SH Call DFND 1 11,500 0 0
LA QUINTA HOLDINGS INC Cmn 50420D108 6,104 488,307 SH   DFND   488,307 0 0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK Cmn 50540R909 4,568 39,000 SH Call DFND 1 39,000 0 0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK Cmn 50540R959 2,612 22,300 SH Put DFND 1 22,300 0 0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK Cmn 50540R959 246 2,100 SH Put DFND 2 2,100 0 0
LABORATORY CORP. OF AMER. HLDGS COMMON STOCK Cmn 50540R409 4,196 35,825 SH   DFND 2 35,825 0 0
LACLEDE GROUP INC CMN STK Cmn 505597104 506 7,474 SH   DFND 2 7,474 0 0
LADENBURG THALMANN FINANCIAL CMN STOCK Cmn 50575Q102 40 16,193 SH   DFND   16,193 0 0
LAKELAND BANCORP INC CMN STOCK Cmn 511637100 159 15,709 SH   DFND 2 15,709 0 0
LAM RESEARCH COMMON STOCK Cmn 512807108 1,916 23,191 SH   DFND 1 23,191 0 0
LAM RESEARCH COMMON STOCK Cmn 512807958 7,913 95,800 SH Put DFND 1 95,800 0 0
LAM RESEARCH COMMON STOCK Cmn 512807908 7,839 94,900 SH Call DFND 1 94,900 0 0
LAM RESEARCH COMMON STOCK Cmn 512807958 248 3,000 SH Put DFND 2 3,000 0 0
LAM RESEARCH COMMON STOCK Cmn 512807108 206,106 2,495,224 SH   DFND   2,495,224 0 0
LAMAR ADVERTISING - CL A Cmn 512816959 959 15,600 SH Put DFND 1 15,600 0 0
LAMAR ADVERTISING - CL A Cmn 512816909 1,175 19,100 SH Call DFND 1 19,100 0 0
LAN AIRLINES SA CMN STK Depository Receipt 51817R106 139 19,797 SH   DFND 1 0 0 0
LANCASTER COLONY CORP CMN STK Cmn 513847103 1,333 12,060 SH   DFND   12,060 0 0
LANDS' END INC Cmn 51509F905 1,207 47,300 SH Call DFND 1 47,300 0 0
LANDS' END INC Cmn 51509F955 707 27,700 SH Put DFND 1 27,700 0 0
LANDSTAR SYSTEM INC Cmn 515098901 478 7,400 SH Call DFND 1 7,400 0 0
LANNETT CO INC COMMON STOCK Cmn 516012901 1,852 103,300 SH Call DFND 1 103,300 0 0
LANNETT CO INC COMMON STOCK Cmn 516012951 608 33,900 SH Put DFND 1 33,900 0 0
LANNETT CO INC COMMON STOCK Cmn 516012101 722 40,252 SH   DFND 2 40,252 0 0
LANTRONIX INC Cmn 516548203 33 34,425 SH   DFND 1 34,425 0 0
LAREDO PETROLEUM INC Cmn 516806106 295 37,138 SH   DFND 1 37,138 0 0
LAREDO PETROLEUM INC Cmn 516806906 441 55,600 SH Call DFND 1 55,600 0 0
LAREDO PETROLEUM INC Cmn 516806956 132 16,600 SH Put DFND 1 16,600 0 0
LAREDO PETROLEUM INC Cmn 516806106 1,600 201,758 SH   DFND 2 201,758 0 0
LAS VEGAS SANDS INC. COMMON STOCK Cmn 517834107 1,571 30,396 SH   DFND 1 30,396 0 0
LAS VEGAS SANDS INC. COMMON STOCK Cmn 517834957 29,716 575,000 SH Put DFND 1 575,000 0 0
LAS VEGAS SANDS INC. COMMON STOCK Cmn 517834907 30,698 594,000 SH Call DFND 1 594,000 0 0
LAS VEGAS SANDS INC. COMMON STOCK Cmn 517834957 1,049 20,300 SH Put DFND   20,300 0 0
LAS VEGAS SANDS INC. COMMON STOCK Cmn 517834107 4,156 80,416 SH   DFND   80,416 0 0
LAS VEGAS SANDS INC. COMMON STOCK Cmn 517834107 16,732 323,771 SH   DFND 2 323,771 0 0
LAYNE INC CMN STK Cmn 521050104 181 25,156 SH   DFND 2 25,156 0 0
LAZARD LTD Cmn G54050902 2,580 66,500 SH Call DFND 1 66,500 0 0
LAZARD LTD Cmn G54050952 780 20,100 SH Put DFND 1 20,100 0 0
LA-Z-BOY CHAIR CO CMN STK Cmn 505336107 3,886 145,310 SH   DFND 2 145,310 0 0
LEAPFROG ENTERPRISES INC CMN STK Cmn 52186N106 17 17,009 SH   DFND 1 17,009 0 0
LEAPFROG ENTERPRISES INC CMN STK Cmn 52186N956 25 25,600 SH Put DFND 1 25,600 0 0
LEAR CORP Cmn 521865904 2,190 19,700 SH Call DFND 1 19,700 0 0
LEAR CORP Cmn 521865954 1,156 10,400 SH Put DFND 1 10,400 0 0
LEAR CORP Cmn 521865204 119,006 1,070,491 SH   DFND   1,070,491 0 0
LEGACY RESERVES LP Cmn 524707304 30 30,890 SH   DFND 1 30,890 0 0
LEGACY RESERVES LP Cmn 524707954 15 15,100 SH Put DFND 1 15,100 0 0
LEGACYTEXAS FINANCIAL GROUP IN Cmn 52471Y106 2,176 110,721 SH   DFND 2 110,721 0 0
LEGG MASON COMMON STOCK Cmn 524901955 1,314 37,900 SH Put DFND 1 37,900 0 0
LEGG MASON COMMON STOCK Cmn 524901905 1,273 36,700 SH Call DFND 1 36,700 0 0
LEGG MASON COMMON STOCK Cmn 524901105 55,689 1,605,792 SH   DFND   1,605,792 0 0
LEGG MASON COMMON STOCK Cmn 524901105 3,601 103,848 SH   DFND 2 103,848 0 0
LEGGETT & PLATT INC COMMON LEG Cmn 524660907 639 13,200 SH Call DFND 1 13,200 0 0
LEGGETT & PLATT INC COMMON LEG Cmn 524660107 24,072 497,356 SH   DFND   497,356 0 0
LEGGETT & PLATT INC COMMON LEG Cmn 524660107 7,847 162,120 SH   DFND 2 162,120 0 0
LEIDOS HOLDINGS INC Cmn 525327902 589 11,700 SH Call DFND 1 11,700 0 0
LEIDOS HOLDINGS INC Cmn 525327102 16,267 323,270 SH   DFND   323,270 0 0
LEIDOS HOLDINGS INC Cmn 525327102 11,796 234,416 SH   DFND 2 234,416 0 0
LEMAITRE VASCULAR INC Cmn 525558201 228 14,706 SH   DFND 2 14,706 0 0
LENDINGCLUB CORP Cmn 52603A109 133 16,030 SH   DFND 1 16,030 0 0
LENDINGCLUB CORP Cmn 52603A959 793 95,600 SH Put DFND 1 95,600 0 0
LENDINGCLUB CORP Cmn 52603A909 1,158 139,500 SH Call DFND 1 139,500 0 0
LENDINGCLUB CORP Cmn 52603A109 1,574 189,671 SH   DFND 2 189,671 0 0
LENDINGTREE INC Cmn 52603B107 883 9,027 SH   DFND 1 9,027 0 0
LENDINGTREE INC Cmn 52603B907 5,006 51,200 SH Call DFND 1 51,200 0 0
LENDINGTREE INC Cmn 52603B957 2,004 20,500 SH Put DFND 1 20,500 0 0
LENNAR CORPORATION Cmn 526057904 12,661 261,800 SH Call DFND 1 261,800 0 0
LENNAR CORPORATION Cmn 526057954 5,958 123,200 SH Put DFND 1 123,200 0 0
LENNAR CORPORATION Cmn 526057954 1,277 26,400 SH Put DFND 2 26,400 0 0
LENNAR CORPORATION Cmn 526057904 397 8,200 SH Call DFND 2 8,200 0 0
LENNOX INTL INC CMN STOCK Cmn 526107957 1,257 9,300 SH Put DFND 1 9,300 0 0
LENNOX INTL INC CMN STOCK Cmn 526107907 1,352 10,000 SH Call DFND 1 10,000 0 0
LEUCADIA NATIONAL COMMON STOCK Cmn 527288904 1,636 101,200 SH Call DFND 1 101,200 0 0
LEUCADIA NATIONAL COMMON STOCK Cmn 527288954 331 20,500 SH Put DFND 1 20,500 0 0
LEUCADIA NATIONAL COMMON STOCK Cmn 527288104 382 23,646 SH   DFND   23,646 0 0
LEVEL 3 COMMUNICATIONS INC CMN STOCK Cmn 52729N908 5,000 94,600 SH Call DFND 1 94,600 0 0
LEVEL 3 COMMUNICATIONS INC CMN STOCK Cmn 52729N958 3,356 63,500 SH Put DFND 1 63,500 0 0
LEVEL 3 COMMUNICATIONS INC CMN STOCK Cmn 52729N308 42,081 796,230 SH   DFND   796,230 0 0
LEVEL 3 COMMUNICATIONS INC CMN STOCK Cmn 52729N308 12,185 230,555 SH   DFND 2 230,555 0 0
LEXICON PHARMACEUTICALS 5.25% CB 12/01/2021-REGIS Bond 528872AB0 14,660 9,100,000 PRN   DFND   0 0 0
LEXICON PHARMACEUTICALS INC CMN STK Cmn 528872302 711 59,524 SH   DFND 2 59,524 0 0
LEXINGTON REALTY TRUST CMN STK Cmn 529043951 122 14,200 SH Put DFND 1 14,200 0 0
LEXINGTON REALTY TRUST CMN STK Cmn 529043101 2,349 273,121 SH   DFND   273,121 0 0
LEXMARK INTERNATIONAL INC CLASS-A COMMON STOCK Cmn 529771107 226 6,758 SH   DFND 1 6,758 0 0
LEXMARK INTERNATIONAL INC CLASS-A COMMON STOCK Cmn 529771957 1,314 39,300 SH Put DFND 1 39,300 0 0
LEXMARK INTERNATIONAL INC CLASS-A COMMON STOCK Cmn 529771907 1,464 43,800 SH Call DFND 1 43,800 0 0
LGI HOMES 4.25% CB 11/15/2019-REGISTERED Bond 50187TAB2 11,349 9,000,000 PRN   DFND   0 0 0
LGI HOMES INC Cmn 50187T906 685 28,300 SH Call DFND 1 28,300 0 0
LGI HOMES INC Cmn 50187T956 426 17,600 SH Put DFND 1 17,600 0 0
LIBERTY BROADBAND C Cmn 530307905 336 5,800 SH Call DFND 1 5,800 0 0
LIBERTY BROADBAND C Cmn 530307305 5,434 93,766 SH   DFND   93,766 0 0
LIBERTY GLOBAL INC COMMON STOCK - CL C Cmn G5480U120 1,189 31,656 SH   DFND 1 31,656 0 0
LIBERTY GLOBAL INC COMMON STOCK - CL C Cmn G5480U950 1,074 28,600 SH Put DFND 1 28,600 0 0
LIBERTY GLOBAL INC COMMON STOCK - CL C Cmn G5480U900 1,037 27,600 SH Call DFND 1 27,600 0 0
LIBERTY GLOBAL INC COMMON STOCK - CL C Cmn G5480U120 36,264 965,498 SH   DFND   965,498 0 0
LIBERTY GLOBAL PLC Cmn G5480U954 2,206 57,300 SH Put DFND 2 57,300 0 0
LIBERTY GLOBAL PLC Cmn G5480U904 2,291 59,500 SH Call DFND 1 59,500 0 0
LIBERTY GLOBAL PLC Cmn G5480U904 1,201 31,200 SH Call DFND 2 31,200 0 0
LIBERTY GLOBAL PLC Cmn G5480U954 670 17,400 SH Put DFND 1 17,400 0 0
LIBERTY GLOBAL PLC Cmn G5480U104 48,692 1,264,720 SH   DFND   1,264,720 0 0
LIBERTY INTERACTIVE CORP QVC G Cmn 53071M904 338 13,400 SH Call DFND 1 13,400 0 0
LIBERTY INTERACTIVE CORP QVC G Cmn 53071M104 5,990 237,247 SH   DFND   237,247 0 0
LIBERTY INTERACTIVE INTO TWX BASKET 0.75% EXCH 03/ Bond 530610AC8 107,360 64,265,000 PRN   DFND   0 0 0
LIBERTY MEDIA CORP Cmn 531229102 10,319 267,130 SH   DFND   267,130 0 0
LIBERTY MEDIA CORP - C Cmn 531229300 25,894 679,807 SH   DFND   679,807 0 0
LIBERTY MEDIA CORP 1.375% CB 10/15/2023-REGISTERED Bond 531229AB8 39,548 39,800,000 PRN   DFND   0 0 0
LIBERTY MEDIA INTO MOTOROLA 3.5% EXCH 01/15/2031-R Bond 530715AN1 18,863 35,200,000 PRN   DFND   0 0 0
LIBERTY PROPERTY TRUST CMN STK Cmn 531172104 7,528 224,988 SH   DFND   224,988 0 0
LIBERTY PROPERTY TRUST CMN STK Cmn 531172104 2,508 74,968 SH   DFND 2 74,968 0 0
LIBERTY TRIPADVISOR HDG-A Cmn 531465102 9,474 427,541 SH   DFND   427,541 0 0
LIBERTY VENTURES - SER A Cmn 53071M880 221 5,640 SH   DFND 1 5,640 0 0
LIBERTY VENTURES - SER A Cmn 53071M880 10,846 277,255 SH   DFND   277,255 0 0
LIFELOCK INC Cmn 53224V950 430 35,600 SH Put DFND 1 35,600 0 0
LIFELOCK INC Cmn 53224V900 357 29,600 SH Call DFND 1 29,600 0 0
LIFEPOINT HEALTH INC Cmn 53219L109 441 6,375 SH   DFND 1 6,375 0 0
LIFEPOINT HEALTH INC Cmn 53219L909 457 6,600 SH Call DFND 1 6,600 0 0
LIFEPOINT HEALTH INC Cmn 53219L959 263 3,800 SH Put DFND 1 3,800 0 0
LIFEPOINT HEALTH INC Cmn 53219L109 13,289 191,894 SH   DFND   191,894 0 0
LIFESTYLE PROPERTIES INC CMN STK Cmn 29472R108 333 4,577 SH   DFND 1 4,577 0 0
LIFESTYLE PROPERTIES INC CMN STK Cmn 29472R108 2,741 37,684 SH   DFND   37,684 0 0
LIGAND PHARMACEUTICAL -CL B Cmn 53220K954 975 9,100 SH Put DFND 1 9,100 0 0
LIGAND PHARMACEUTICAL -CL B Cmn 53220K904 696 6,500 SH Call DFND 1 6,500 0 0
LIGAND PHARMACEUTICALS 0.75% CB 08/15/2019-REGISTE Bond 53220KAD0 35,090 23,000,000 PRN   DFND   0 0 0
LIGHTINTHEBOX HOLDING-ADR Depository Receipt 53225G102 26 10,937 SH   DFND 1 0 0 0
LILIS ENERGY INC Cmn 532403102 14 80,639 SH   DFND 1 80,639 0 0
LIMELIGHT NETWORKS INC Cmn 53261M104 48 26,280 SH   DFND 1 26,280 0 0
LIMELIGHT NETWORKS INC Cmn 53261M954 31 17,200 SH Put DFND 1 17,200 0 0
LIMELIGHT NETWORKS INC Cmn 53261M104 113 62,530 SH   DFND 2 62,530 0 0
LINCOLN EDUCATIONAL SERVICES COMMON STOCK Cmn 533535100 36 14,359 SH   DFND 1 14,359 0 0
LINCOLN ELECTRIC HOLDINGS INC CMN STOCK Cmn 533900956 697 11,900 SH Put DFND 1 11,900 0 0
LINCOLN ELECTRIC HOLDINGS INC CMN STOCK Cmn 533900906 510 8,700 SH Call DFND 1 8,700 0 0
LINCOLN ELECTRIC HOLDINGS INC CMN STOCK Cmn 533900106 503 8,580 SH   DFND   8,580 0 0
LINCOLN NATL CORP IND Cmn 534187109 2,122 54,138 SH   DFND 1 54,138 0 0
LINCOLN NATL CORP IND Cmn 534187959 1,889 48,200 SH Put DFND 1 48,200 0 0
LINCOLN NATL CORP IND Cmn 534187909 2,615 66,700 SH Call DFND 1 66,700 0 0
LINCOLN NATL CORP IND Cmn 534187109 100,040 2,552,039 SH   DFND   2,552,039 0 0
LINCOLN NATL CORP IND Cmn 534187109 7,096 181,024 SH   DFND 2 181,024 0 0
LINDSAY CORP CMN STK Cmn 535555906 716 10,000 SH Call DFND 1 10,000 0 0
LINDSAY CORP CMN STK Cmn 535555956 265 3,700 SH Put DFND 1 3,700 0 0
LINDSAY CORP CMN STK Cmn 535555106 753 10,513 SH   DFND 2 10,513 0 0
LINEAR TECHNOLOGY CORP CMN STK Cmn 535678906 5,396 121,100 SH Call DFND 1 121,100 0 0
LINEAR TECHNOLOGY CORP CMN STK Cmn 535678956 1,658 37,200 SH Put DFND 1 37,200 0 0
LINEAR TECHNOLOGY CORP CMN STK Cmn 535678106 18,751 420,804 SH   DFND 2 420,804 0 0
LINKEDIN CORP - A Cmn 53578A908 76,054 665,100 SH Call DFND 1 665,100 0 0
LINKEDIN CORP - A Cmn 53578A958 48,244 421,900 SH Put DFND 1 421,900 0 0
LINKEDIN CORP - A Cmn 53578A958 4,425 38,700 SH Put DFND 2 38,700 0 0
LINKEDIN CORP - A Cmn 53578A908 3,167 27,700 SH Call DFND 2 27,700 0 0
LINKEDIN CORP - A Cmn 53578A108 79,322 693,675 SH   DFND   693,675 0 0
LINN CO LLC Cmn 535782906 34 94,200 SH Call DFND 1 94,200 0 0
LINN CO LLC Cmn 535782106 170 474,542 SH   DFND   474,542 0 0
LINN CO LLC Cmn 535782956 6 17,900 SH Put DFND 1 17,900 0 0
LINN ENERGY LLC Cmn 536020900 159 446,400 SH Call DFND 1 446,400 0 0
LINN ENERGY LLC Cmn 536020950 31 87,700 SH Put DFND 1 87,700 0 0
LION BIOTECHNOLOGIES INC Cmn 53619R102 64 12,633 SH   DFND 1 12,633 0 0
LION BIOTECHNOLOGIES INC Cmn 53619R902 205 40,300 SH Call DFND 1 40,300 0 0
LIONBRIDGE TECHNOLOGIES INC CMN STOCK Cmn 536252109 90 17,766 SH   DFND 2 17,766 0 0
LIONS GATE ENTERTAINMENT CORP Cmn 535919953 1,588 72,700 SH Put DFND 2 72,700 0 0
LIONS GATE ENTERTAINMENT CORP Cmn 535919903 2,200 100,700 SH Call DFND 1 100,700 0 0
LIONS GATE ENTERTAINMENT CORP Cmn 535919953 1,232 56,400 SH Put DFND 1 56,400 0 0
LIONS GATE ENTERTAINMENT CORP Cmn 535919903 1,125 51,500 SH Call DFND 2 51,500 0 0
LIQTECH INTERNATIONAL INC Cmn 53632A102 10 14,478 SH   DFND 1 14,478 0 0
LIQUIDITY SERVICES INC CMN STK Cmn 53635B107 605 116,882 SH   DFND   116,882 0 0
LITHIA MOTORS CMN STOCK Cmn 536797103 436 4,997 SH   DFND 1 4,997 0 0
LITHIA MOTORS CMN STOCK Cmn 536797903 1,389 15,900 SH Call DFND 1 15,900 0 0
LITHIA MOTORS CMN STOCK Cmn 536797953 629 7,200 SH Put DFND 1 7,200 0 0
LITHIA MOTORS CMN STOCK Cmn 536797103 5,170 59,199 SH   DFND   59,199 0 0
LITTLEFUSE CMN STOCK - NASDAQ Cmn 537008954 529 4,300 SH Put DFND 1 4,300 0 0
LITTLEFUSE CMN STOCK - NASDAQ Cmn 537008904 677 5,500 SH Call DFND 1 5,500 0 0
LITTLEFUSE CMN STOCK - NASDAQ Cmn 537008104 485 3,939 SH   DFND 2 3,939 0 0
LIVANOVA PLC Cmn G5509L101 326 6,032 SH   DFND 1 6,032 0 0
LIVANOVA PLC Cmn G5509L101 1,754 32,502 SH   DFND 2 32,502 0 0
LIVE NATION ENTERTAINMENT 2.5% CB 05/15/2019-REGIS Bond 538034AJ8 9,749 9,835,000 PRN   DFND   0 0 0
LIVE NATION ENTERTAINMENT INC Cmn 538034109 726 32,558 SH   DFND 1 32,558 0 0
LIVE NATION ENTERTAINMENT INC Cmn 538034909 482 21,600 SH Call DFND 1 21,600 0 0
LIVE NATION ENTERTAINMENT INC Cmn 538034959 225 10,100 SH Put DFND 1 10,100 0 0
LIVE VENTURES INC Cmn 538142100 26 18,662 SH   DFND 1 18,662 0 0
LIVEPERSON INC CMN STK Cmn 538146101 94 16,136 SH   DFND   16,136 0 0
LKQ CORP CMN STOCK Cmn 501889908 859 26,900 SH Call DFND 1 26,900 0 0
LKQ CORP CMN STOCK Cmn 501889208 31,443 984,749 SH   DFND   984,749 0 0
LLOYDS TSB GROUP PLC - SP ADR 1:4 Depository Receipt 539439109 48 12,159 SH   DFND 1 0 0 0
LOCKHEED MARTIN CORPORATION Cmn 539830959 26,248 118,500 SH Put DFND 1 118,500 0 0
LOCKHEED MARTIN CORPORATION Cmn 539830909 27,156 122,600 SH Call DFND 1 122,600 0 0
LOCKHEED MARTIN CORPORATION Cmn 539830909 2,193 9,900 SH Call DFND   9,900 0 0
LOCKHEED MARTIN CORPORATION Cmn 539830959 731 3,300 SH Put DFND 2 3,300 0 0
LOCKHEED MARTIN CORPORATION Cmn 539830909 399 1,800 SH Call DFND 2 1,800 0 0
LOEWS CORP. COMMON STOCK LTR Cmn 540424108 628 16,426 SH   DFND 1 16,426 0 0
LOEWS CORP. COMMON STOCK LTR Cmn 540424108 1,810 47,307 SH   DFND   47,307 0 0
LOGITECH INTERNATIONAL-REG Cmn H50430902 714 44,900 SH Call DFND 1 44,900 0 0
LOGITECH INTERNATIONAL-REG Cmn H50430232 809 50,859 SH   DFND 2 50,859 0 0
LOGMEIN INC Cmn 54142L909 737 14,600 SH Call DFND 1 14,600 0 0
LOGMEIN INC Cmn 54142L959 474 9,400 SH Put DFND 1 9,400 0 0
LOGMEIN INC Cmn 54142L109 1,058 20,970 SH   DFND 2 20,970 0 0
LOMBARD MEDICAL INC Cmn G55598109 142 135,597 SH   DFND   135,597 0 0
LONAR CANCER IMMUNOTHERAPY Cmn 26922A826 220 10,126 SH   DFND 1 10,126 0 0
LOUISIANA-PACIFIC CORP Cmn 546347905 1,873 109,400 SH Call DFND 1 109,400 0 0
LOUISIANA-PACIFIC CORP Cmn 546347955 1,099 64,200 SH Put DFND 1 64,200 0 0
LOUISIANA-PACIFIC CORP Cmn 546347105 22,473 1,312,663 SH   DFND   1,312,663 0 0
LOUISIANA-PACIFIC CORP Cmn 546347105 15,064 879,893 SH   DFND 2 879,893 0 0
LOWE'S COMPANIES COMMON STOCK Cmn 548661907 20,521 270,900 SH Call DFND 1 270,900 0 0
LOWE'S COMPANIES COMMON STOCK Cmn 548661957 11,567 152,700 SH Put DFND 1 152,700 0 0
LOWE'S COMPANIES COMMON STOCK Cmn 548661107 215,664 2,847,054 SH   DFND   2,847,054 0 0
LOWE'S COMPANIES COMMON STOCK Cmn 548661107 14,902 196,726 SH   DFND 2 196,726 0 0
LPATH INC COMMON STOCK Cmn 548910306 15 81,457 SH   DFND 1 81,457 0 0
LPL FINANCIAL HOLDINGS INC Cmn 50212V900 580 23,400 SH Call DFND 1 23,400 0 0
LPL FINANCIAL HOLDINGS INC Cmn 50212V100 338 13,623 SH   DFND 2 13,623 0 0
LSB INDUSTRIES COMMON STOCK Cmn 502160904 393 30,800 SH Call DFND 1 30,800 0 0
LSB INDUSTRIES COMMON STOCK Cmn 502160954 200 15,700 SH Put DFND 1 15,700 0 0
LSI INDS INC CMN STK Cmn 50216C108 337 28,649 SH   DFND 2 28,649 0 0
LTC PROPERTIES COMMON STOCK Cmn 502175952 235 5,200 SH Put DFND 1 5,200 0 0
LULULEMON ATHLETICA INC Cmn 550021109 878 12,971 SH   DFND 1 12,971 0 0
LULULEMON ATHLETICA INC Cmn 550021959 29,501 435,700 SH Put DFND 1 435,700 0 0
LULULEMON ATHLETICA INC Cmn 550021909 30,896 456,300 SH Call DFND 1 456,300 0 0
LULULEMON ATHLETICA INC Cmn 550021959 278 4,100 SH Put DFND 2 4,100 0 0
LULULEMON ATHLETICA INC Cmn 550021109 756 11,172 SH   DFND   11,172 0 0
LULULEMON ATHLETICA INC Cmn 550021109 5,110 75,473 SH   DFND 2 75,473 0 0
LUMBER LIQUIDATORS HOLDINGS IN Cmn 55003T107 313 23,880 SH   DFND 1 23,880 0 0
LUMBER LIQUIDATORS HOLDINGS IN Cmn 55003T907 2,419 184,400 SH Call DFND 1 184,400 0 0
LUMBER LIQUIDATORS HOLDINGS IN Cmn 55003T957 1,406 107,200 SH Put DFND 1 107,200 0 0
LUMENTUM HOLDINGS INC Cmn 55024U109 287 10,652 SH   DFND 1 10,652 0 0
LUMENTUM HOLDINGS INC Cmn 55024U909 542 20,100 SH Call DFND 1 20,100 0 0
LUMENTUM HOLDINGS INC Cmn 55024U959 307 11,400 SH Put DFND 1 11,400 0 0
LUMENTUM HOLDINGS INC Cmn 55024U109 2,681 99,389 SH   DFND 2 99,389 0 0
LUMINEX CORP CMN STOCK Cmn 55027E102 511 26,339 SH   DFND 2 26,339 0 0
LUMOS NETWORKS CORP Cmn 550283105 260 20,226 SH   DFND   20,226 0 0
LUMOS NETWORKS CORP Cmn 550283105 128 10,002 SH   DFND 2 10,002 0 0
LUNA INNOVATIONS INC Cmn 550351100 30 28,895 SH   DFND 1 28,895 0 0
LUXOFT HOLDING INC Cmn G57279104 533 9,694 SH   DFND 1 9,694 0 0
LUXOFT HOLDING INC Cmn G57279904 204 3,700 SH Call DFND 1 3,700 0 0
LYONDELLBASELL INDU-CL A Cmn N53745100 446 5,217 SH   DFND 1 5,217 0 0
LYONDELLBASELL INDU-CL A Cmn N53745900 21,498 251,200 SH Call DFND 1 251,200 0 0
LYONDELLBASELL INDU-CL A Cmn N53745950 11,613 135,700 SH Put DFND 1 135,700 0 0
LYONDELLBASELL INDU-CL A Cmn N53745100 20,371 238,031 SH   DFND   238,031 0 0
LYONDELLBASELL INDU-CL A Cmn N53745100 14,245 166,450 SH   DFND 2 166,450 0 0
M & T BANK CORPORATION CMN STOCK Cmn 55261F104 1,371 12,349 SH   DFND 1 12,349 0 0
M & T BANK CORPORATION CMN STOCK Cmn 55261F904 4,440 40,000 SH Call DFND 1 40,000 0 0
M & T BANK CORPORATION CMN STOCK Cmn 55261F954 1,521 13,700 SH Put DFND 1 13,700 0 0
M & T BANK CORPORATION CMN STOCK Cmn 55261F104 11,582 104,338 SH   DFND 2 104,338 0 0
M/A-COM TECHNOLOGY SOLUTIONS HOL Cmn 55405Y900 736 16,800 SH Call DFND 1 16,800 0 0
M/I HOMES 3% CB 03/01/2018-REGISTERED Bond 55292PAB1 2,909 3,000,000 PRN   DFND   0 0 0
M/I HOMES INC 3.25% CB 09/15/2017-REGISTERED Bond 55292PAA3 17,652 17,500,000 PRN   DFND   0 0 0
MACERICH CO CMN STK Cmn 554382101 1,877 23,686 SH   DFND 1 23,686 0 0
MACERICH CO CMN STK Cmn 554382951 1,054 13,300 SH Put DFND 1 13,300 0 0
MACERICH CO CMN STK Cmn 554382901 1,387 17,500 SH Call DFND 1 17,500 0 0
MACERICH CO CMN STK Cmn 554382101 1,639 20,687 SH   DFND 2 20,687 0 0
MACK-CALI REALTY CORP CMN STOCK Cmn 554489104 269 11,445 SH   DFND 1 11,445 0 0
MACK-CALI REALTY CORP CMN STOCK Cmn 554489954 280 11,900 SH Put DFND 1 11,900 0 0
MACQUARIE INFRASTRUCTURE CORP Cmn 55608B905 7,412 109,900 SH Call DFND 1 109,900 0 0
MACQUARIE INFRASTRUCTURE CORP Cmn 55608B955 647 9,600 SH Put DFND 1 9,600 0 0
MACQUARIE INFRASTRUCTURE CORP Cmn 55608B105 1,944 28,821 SH   DFND   28,821 0 0
MACQUARIE INFRASTRUCTURE CORP Cmn 55608B105 10,852 160,906 SH   DFND 2 160,906 0 0
MACROCURE LTD Cmn M67872107 13 14,951 SH   DFND 1 14,951 0 0
MACROGENICS INC Cmn 556099109 1,743 92,986 SH   DFND   92,986 0 0
MACY'S INC CMN STOCK Cmn 55616P904 13,227 300,000 SH Call DFND   300,000 0 0
MACY'S INC CMN STOCK Cmn 55616P954 9,894 224,400 SH Put DFND 1 224,400 0 0
MACY'S INC CMN STOCK Cmn 55616P904 11,137 252,600 SH Call DFND 1 252,600 0 0
MACY'S INC CMN STOCK Cmn 55616P904 1,402 31,800 SH Call DFND 2 31,800 0 0
MACY'S INC CMN STOCK Cmn 55616P954 661 15,000 SH Put DFND 2 15,000 0 0
MACY'S INC CMN STOCK Cmn 55616P104 4,291 97,320 SH   DFND 2 97,320 0 0
MADDEN STEVEN LTD CMN STK Cmn 556269108 685 18,484 SH   DFND 1 18,484 0 0
MADDEN STEVEN LTD CMN STK Cmn 556269958 230 6,200 SH Put DFND 1 6,200 0 0
MADDEN STEVEN LTD CMN STK Cmn 556269108 9,490 256,197 SH   DFND   256,197 0 0
MADISON SQUARE GARDEN CO/THE Cmn 55825T953 998 6,000 SH Put DFND 1 6,000 0 0
MADISON SQUARE GARDEN CO/THE Cmn 55825T903 815 4,900 SH Call DFND 1 4,900 0 0
MADISON SQUARE GARDEN CO/THE Cmn 55825T103 13,368 80,353 SH   DFND   80,353 0 0
MADRONA DOMESTIC ETF Cmn 00768Y859 835 20,190 SH   DFND 1 20,190 0 0
MADRONA INTERNATIONAL ETF Cmn 00768Y842 528 22,217 SH   DFND 1 22,217 0 0
MAGELLAN HEALTH INC Cmn 559079957 333 4,900 SH Put DFND 1 4,900 0 0
MAGELLAN HEALTH INC Cmn 559079907 387 5,700 SH Call DFND 1 5,700 0 0
MAGELLAN HEALTH INC Cmn 559079207 2,838 41,774 SH   DFND   41,774 0 0
MAGELLAN MIDSTREAM PARTNERS CMN STK Cmn 559080106 733 10,651 SH   DFND 1 10,651 0 0
MAGELLAN MIDSTREAM PARTNERS CMN STK Cmn 559080906 3,963 57,600 SH Call DFND 1 57,600 0 0
MAGELLAN MIDSTREAM PARTNERS CMN STK Cmn 559080956 2,353 34,200 SH Put DFND 1 34,200 0 0
MAGELLAN PETROLEUM CORP CMN STK Cmn 559091608 18 16,904 SH   DFND 1 16,904 0 0
MAGICJACK VOCALTEC LTD Cmn M6787E101 90 13,700 SH   DFND 1 13,700 0 0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK Cmn 559222401 770 17,914 SH   DFND 1 17,914 0 0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK Cmn 559222901 1,830 42,600 SH Call DFND 1 42,600 0 0
MAGNA INTERNATIONAL INC - CL A COMMON STOCK Cmn 559222951 627 14,600 SH Put DFND 1 14,600 0 0
MAGNACHIP SEMICONDUCT Cmn 55933J953 63 11,600 SH Put DFND 1 11,600 0 0
MAIDEN HOLDINGS LTD Cmn G5753U952 3,235 250,000 SH Put DFND   250,000 0 0
MAIDEN HOLDINGS LTD Cmn G5753U952 167 12,900 SH Put DFND 1 12,900 0 0
MAIDEN HOLDINGS LTD Cmn G5753U112 1,435 110,914 SH   DFND   110,914 0 0
MAIDEN HOLDINGS LTD Cmn G5753U112 554 42,848 SH   DFND 2 42,848 0 0
MAIN STREET CAPITAL CORPORATION Cmn 56035L954 803 25,600 SH Put DFND 1 25,600 0 0
MAIN STREET CAPITAL CORPORATION Cmn 56035L904 897 28,600 SH Call DFND 1 28,600 0 0
MAIN STREET CAPITAL CORPORATION Cmn 56035L104 607 19,356 SH   DFND   19,356 0 0
MAJESCO ENTERTAINMENT CO CMN STK Cmn 560690307 20 23,035 SH   DFND 1 23,035 0 0
MAKEMYTRIP LTD Cmn V5633W909 197 10,900 SH Call DFND 1 10,900 0 0
MALIBU BOATS INC - A Cmn 56117J100 210 12,826 SH   DFND 2 12,826 0 0
MALLINCKRODT PLC Cmn G5785G907 13,800 225,200 SH Call DFND 1 225,200 0 0
MALLINCKRODT PLC Cmn G5785G957 7,317 119,400 SH Put DFND 1 119,400 0 0
MALLINCKRODT PLC Cmn G5785G107 22,881 373,381 SH   DFND   373,381 0 0
MANHATTAN ASSOCIATES INC CMN STOCK Cmn 562750909 2,241 39,400 SH Call DFND 1 39,400 0 0
MANHATTAN ASSOCIATES INC CMN STOCK Cmn 562750959 1,177 20,700 SH Put DFND 1 20,700 0 0
MANHATTAN ASSOCIATES INC CMN STOCK Cmn 562750109 2,230 39,210 SH   DFND 2 39,210 0 0
MANHATTAN BRIDGE CAPITAL INC Cmn 562803106 54 12,372 SH   DFND 1 12,372 0 0
MANITOWOC COMPANY INC. COMMON STOCK Cmn 563571108 63 14,629 SH   DFND 1 14,629 0 0
MANITOWOC COMPANY INC. COMMON STOCK Cmn 563571908 92 21,300 SH Call DFND 1 21,300 0 0
MANITOWOC COMPANY INC. COMMON STOCK Cmn 563571958 61 14,200 SH Put DFND 1 14,200 0 0
MANITOWOC FOODSERVICE INC Cmn 563568104 568 38,566 SH   DFND 1 38,566 0 0
MANNKIND CORP COMMON STOCK Cmn 56400P201 31 18,952 SH   DFND 1 18,952 0 0
MANNKIND CORP COMMON STOCK Cmn 56400P901 1,099 682,800 SH Call DFND 1 682,800 0 0
MANNKIND CORP COMMON STOCK Cmn 56400P951 329 204,400 SH Put DFND 1 204,400 0 0
MANPOWERGROUP Cmn 56418H950 1,124 13,800 SH Put DFND 1 13,800 0 0
MANPOWERGROUP Cmn 56418H900 904 11,100 SH Call DFND 1 11,100 0 0
MANPOWERGROUP Cmn 56418H100 9,916 121,788 SH   DFND   121,788 0 0
MANTECH INTERNATIONAL CORP Cmn 564563104 2,626 82,096 SH   DFND   82,096 0 0
MANTECH INTERNATIONAL CORP Cmn 564563104 585 18,280 SH   DFND 2 18,280 0 0
MANULIFE FINANCIAL CORPORATION Cmn 56501R956 526 37,200 SH Put DFND 1 37,200 0 0
MANULIFE FINANCIAL CORPORATION Cmn 56501R906 691 48,900 SH Call DFND 1 48,900 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849106 2,148 192,816 SH   DFND 1 192,816 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849906 23,612 2,119,600 SH Call DFND 1 2,119,600 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849956 3,555 319,100 SH Put DFND 1 319,100 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849956 1,371 123,100 SH Put DFND 2 123,100 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849906 978 87,800 SH Call DFND 2 87,800 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849106 17,160 1,540,392 SH   DFND   1,540,392 0 0
MARATHON OIL CORP COMMON STOCK Cmn 565849106 19,446 1,745,568 SH   DFND 2 1,745,568 0 0
MARATHON PETROLEUM CORP Cmn 56585A902 7,202 193,700 SH Call DFND 1 193,700 0 0
MARATHON PETROLEUM CORP Cmn 56585A952 4,740 127,500 SH Put DFND 1 127,500 0 0
MARATHON PETROLEUM CORP Cmn 56585A102 3,520 94,681 SH   DFND   94,681 0 0
MARCUS & MILLICHAP INC Cmn 566324109 1,132 44,591 SH   DFND 2 44,591 0 0
MARCUS CORP CMN STK Cmn 566330106 263 13,871 SH   DFND 2 13,871 0 0
MARIN SOFTWARE INC Cmn 56804T106 34 11,374 SH   DFND 1 11,374 0 0
MARIN SOFTWARE INC Cmn 56804T106 43 14,075 SH   DFND 2 14,075 0 0
MARINEMAX INC Cmn 567908908 234 12,000 SH Call DFND 1 12,000 0 0
MARKEL CORP CMN STK Cmn 570535104 306 343 SH   DFND 1 343 0 0
MARKET VECTORS AGRIBUSINESS Cmn 57060U605 2,484 53,323 SH   DFND 1 53,323 0 0
MARKET VECTORS AGRIBUSINESS Cmn 57060U955 340 7,300 SH Put DFND 1 7,300 0 0
MARKET VECTORS AGRIBUSINESS Cmn 57060U905 289 6,200 SH Call DFND 1 6,200 0 0
MARKET VECTORS BIOTECH ETF Cmn 57060U183 3,622 34,939 SH   DFND 1 34,939 0 0
MARKET VECTORS CHINA AMC SME Cmn 57061R901 1,584 46,300 SH Call DFND 1 46,300 0 0
MARKET VECTORS CHINA AMC SME Cmn 57061R951 746 21,800 SH Put DFND 1 21,800 0 0
MARKET VECTORS ENV SERV ETF Cmn 57060U209 2,467 38,205 SH   DFND 1 38,205 0 0
MARKET VECTORS GAMING ETF Cmn 57060U829 834 24,505 SH   DFND 1 24,505 0 0
MARKET VECTORS GOLD MINERS Cmn 57060U100 6,238 312,205 SH   DFND 1 312,205 0 0
MARKET VECTORS GOLD MINERS Cmn 57060U900 20,428 1,022,400 SH Call DFND 1 1,022,400 0 0
MARKET VECTORS GOLD MINERS Cmn 57060U950 14,915 746,500 SH Put DFND 1 746,500 0 0
MARKET VECTORS INDONESIA IND Cmn 57060U753 229 10,932 SH   DFND 1 10,932 0 0
MARKET VECTORS J.P. MORGAN EM Cmn 57060U522 246 13,208 SH   DFND 1 13,208 0 0
MARKET VECTORS JR GOLD MINER Cmn 57061R544 2,083 74,782 SH   DFND 1 74,782 0 0
MARKET VECTORS JR GOLD MINER Cmn 57061R904 6,879 247,000 SH Call DFND 1 247,000 0 0
MARKET VECTORS JR GOLD MINER Cmn 57061R954 3,796 136,300 SH Put DFND 1 136,300 0 0
MARKET VECTORS MORNINGSTAR WID Cmn 57060U134 737 23,972 SH   DFND 1 23,972 0 0
MARKET VECTORS MORTGAGE REIT Cmn 57060U324 369 18,317 SH   DFND 1 18,317 0 0
MARKET VECTORS OIL SERVICE ETF Cmn 57060U191 7,631 286,784 SH   DFND 1 286,784 0 0
MARKET VECTORS OIL SERVICE ETF Cmn 57060U901 14,372 540,100 SH Call DFND 1 540,100 0 0
MARKET VECTORS OIL SERVICE ETF Cmn 57060U951 7,972 299,600 SH Put DFND 1 299,600 0 0
MARKET VECTORS PHARMACEUTICAL ETF Cmn 57060U217 352 6,131 SH   DFND 1 6,131 0 0
MARKET VECTORS PHARMACEUTICAL ETF Cmn 57060U907 920 16,000 SH Call DFND 1 16,000 0 0
MARKET VECTORS PHARMACEUTICAL ETF Cmn 57060U957 207 3,600 SH Put DFND 1 3,600 0 0
MARKET VECTORS RETAIL ETF Cmn 57060U225 1,406 18,226 SH   DFND 1 18,226 0 0
MARKET VECTORS RUSSIA ETF Cmn 57060U956 7,128 435,700 SH Put DFND 1 435,700 0 0
MARKET VECTORS RUSSIA ETF Cmn 57060U906 4,489 274,400 SH Call DFND 1 274,400 0 0
MARKET VECTORS SEMICONDUCTOR ETF Cmn 57060U233 3,126 56,747 SH   DFND 1 56,747 0 0
MARKET VECTORS SEMICONDUCTOR ETF Cmn 57060U953 6,301 114,400 SH Put DFND 1 114,400 0 0
MARKET VECTORS SEMICONDUCTOR ETF Cmn 57060U903 6,031 109,500 SH Call DFND 1 109,500 0 0
MARKET VECTORS STEEL INDEX F Cmn 57060U308 2,130 85,227 SH   DFND 1 85,227 0 0
MARKET VECTORS-COAL ETF Cmn 57060U907 95 12,600 SH Call DFND 1 12,600 0 0
MARKETAXESS HOLDINGS INC COMMON STOCK Cmn 57060D958 1,099 8,800 SH Put DFND 1 8,800 0 0
MARKETAXESS HOLDINGS INC COMMON STOCK Cmn 57060D908 924 7,400 SH Call DFND 1 7,400 0 0
MARKETO INC Cmn 57063L907 540 27,600 SH Call DFND 1 27,600 0 0
MARKETO INC Cmn 57063L957 350 17,900 SH Put DFND 1 17,900 0 0
MARKETO INC Cmn 57063L107 11,724 599,055 SH   DFND   599,055 0 0
MARKIT LTD Cmn G58249906 230 6,500 SH Call DFND 1 6,500 0 0
MARRIOTT INTL INC Cmn 571903902 14,727 206,900 SH Call DFND 1 206,900 0 0
MARRIOTT INTL INC Cmn 571903902 14,236 200,000 SH Call DFND   200,000 0 0
MARRIOTT INTL INC Cmn 571903952 5,310 74,600 SH Put DFND 1 74,600 0 0
MARRIOTT INTL INC Cmn 571903202 23,911 335,922 SH   DFND   335,922 0 0
MARRIOTT INTL INC Cmn 571903202 1,393 19,573 SH   DFND 2 19,573 0 0
MARRIOTT VACATIONS WORLD Cmn 57164Y907 1,316 19,500 SH Call DFND 1 19,500 0 0
MARRIOTT VACATIONS WORLD Cmn 57164Y957 648 9,600 SH Put DFND 1 9,600 0 0
MARRIOTT VACATIONS WORLD Cmn 57164Y107 40,054 593,396 SH   DFND   593,396 0 0
MARSH & MCLENNAN COS INC Cmn 571748102 297 4,882 SH   DFND 1 4,882 0 0
MARSH & MCLENNAN COS INC Cmn 571748902 1,696 27,900 SH Call DFND 1 27,900 0 0
MARSH & MCLENNAN COS INC Cmn 571748102 36,299 597,126 SH   DFND   597,126 0 0
MARTIN MARIETTA MATERIALS CMN STK Cmn 573284906 17,339 108,700 SH Call DFND 1 108,700 0 0
MARTIN MARIETTA MATERIALS CMN STK Cmn 573284956 3,398 21,300 SH Put DFND 1 21,300 0 0
MARTIN MARIETTA MATERIALS CMN STK Cmn 573284106 5,929 37,173 SH   DFND 2 37,173 0 0
MARVELL TECHNOLOGY GROUP LTD Cmn G5876H105 2,336 226,609 SH   DFND 1 226,609 0 0
MARVELL TECHNOLOGY GROUP LTD Cmn G5876H955 1,357 131,600 SH Put DFND 1 131,600 0 0
MARVELL TECHNOLOGY GROUP LTD Cmn G5876H955 444 43,100 SH Put DFND 2 43,100 0 0
MARVELL TECHNOLOGY GROUP LTD Cmn G5876H905 453 43,900 SH Call DFND 1 43,900 0 0
MARVELL TECHNOLOGY GROUP LTD Cmn G5876H905 314 30,500 SH Call DFND 2 30,500 0 0
MARVELL TECHNOLOGY GROUP LTD Cmn G5876H105 4,643 450,306 SH   DFND 2 450,306 0 0
MASCO CORP COMMON STOCK Cmn 574599906 3,541 112,600 SH Call DFND 1 112,600 0 0
MASCO CORP COMMON STOCK Cmn 574599956 579 18,400 SH Put DFND 1 18,400 0 0
MASCO CORP COMMON STOCK Cmn 574599106 48,232 1,533,607 SH   DFND   1,533,607 0 0
MASIMO CORPORATION Cmn 574795900 251 6,000 SH Call DFND 1 6,000 0 0
MASIMO CORPORATION Cmn 574795100 2,424 57,928 SH   DFND 2 57,928 0 0
MASONITE INTERNATIONAL CORP Cmn 575385959 321 4,900 SH Put DFND 1 4,900 0 0
MASONITE INTERNATIONAL CORP Cmn 575385109 32,818 501,037 SH   DFND   501,037 0 0
MASONITE INTERNATIONAL CORP Cmn 575385109 2,072 31,630 SH   DFND 2 31,630 0 0
MAST THERAPEUTICS INC Cmn 576314908 11 39,000 SH Call DFND 1 39,000 0 0
MASTEC INC. COMMON STOCK Cmn 576323909 1,550 76,600 SH Call DFND 1 76,600 0 0
MASTEC INC. COMMON STOCK Cmn 576323959 441 21,800 SH Put DFND 1 21,800 0 0
MASTERCARD INC-CLASS A Cmn 57636Q904 45,039 476,600 SH Call DFND 1 476,600 0 0
MASTERCARD INC-CLASS A Cmn 57636Q954 28,832 305,100 SH Put DFND 1 305,100 0 0
MASTERCARD INC-CLASS A Cmn 57636Q904 520 5,500 SH Call DFND 2 5,500 0 0
MASTERCARD INC-CLASS A Cmn 57636Q104 51,757 547,694 SH   DFND   547,694 0 0
MATADOR RESOURCES CO Cmn 576485955 664 35,000 SH Put DFND 1 35,000 0 0
MATADOR RESOURCES CO Cmn 576485905 796 42,000 SH Call DFND 1 42,000 0 0
MATCH GROUP INC Cmn 57665R906 262 23,700 SH Call DFND 1 23,700 0 0
MATCH GROUP INC Cmn 57665R956 159 14,400 SH Put DFND 1 14,400 0 0
MATCH GROUP INC Cmn 57665R106 8,822 797,606 SH   DFND   797,606 0 0
MATERIALS SELECT SECTOR SPDR Cmn 81369Y100 1,157 25,820 SH   DFND 1 25,820 0 0
MATERIALS SELECT SECTOR SPDR Cmn 81369Y950 8,819 196,800 SH Put DFND 1 196,800 0 0
MATERIALS SELECT SECTOR SPDR Cmn 81369Y900 10,521 234,800 SH Call DFND 1 234,800 0 0
MATERION CORP Cmn 576690101 1,723 65,055 SH   DFND 2 65,055 0 0
MATRIX SERVICE CO CMN STK Cmn 576853105 727 41,067 SH   DFND 1 41,067 0 0
MATRIX SERVICE CO CMN STK Cmn 576853105 1,506 85,095 SH   DFND 2 85,095 0 0
MATSON INC Cmn 57686G955 325 8,100 SH Put DFND 1 8,100 0 0
MATSON INC Cmn 57686G105 1,471 36,630 SH   DFND 2 36,630 0 0
MATTEL INC Cmn 577081902 8,953 266,300 SH Call DFND 1 266,300 0 0
MATTEL INC Cmn 577081952 3,792 112,800 SH Put DFND 1 112,800 0 0
MATTEL INC Cmn 577081102 5,491 163,333 SH   DFND   163,333 0 0
MATTEL INC Cmn 577081102 19,961 593,731 SH   DFND 2 593,731 0 0
MATTRESS FIRM HOLDING CORP Cmn 57722W906 10,598 250,000 SH Call DFND   250,000 0 0
MATTRESS FIRM HOLDING CORP Cmn 57722W906 3,565 84,100 SH Call DFND 1 84,100 0 0
MATTRESS FIRM HOLDING CORP Cmn 57722W956 1,793 42,300 SH Put DFND 1 42,300 0 0
MATTSON TECHNOLOGY INC CMN STOCK Cmn 577223100 113 30,828 SH   DFND 1 30,828 0 0
MAXIM INTEGRATED PRODUCTS CMN STK Cmn 57772K901 3,538 96,200 SH Call DFND 1 96,200 0 0
MAXIM INTEGRATED PRODUCTS CMN STK Cmn 57772K951 684 18,600 SH Put DFND 1 18,600 0 0
MAXIM INTEGRATED PRODUCTS CMN STK Cmn 57772K101 73,148 1,988,800 SH   DFND   1,988,800 0 0
MAXIMUS INC CMN STOCK Cmn 577933104 4,299 81,660 SH   DFND 2 81,660 0 0
MAXLINEAR INC-CLASS A Cmn 57776J100 361 19,535 SH   DFND 1 19,535 0 0
MAXLINEAR INC-CLASS A Cmn 57776J950 411 22,200 SH Put DFND 1 22,200 0 0
MAXLINEAR INC-CLASS A Cmn 57776J900 411 22,200 SH Call DFND 1 22,200 0 0
MAXLINEAR INC-CLASS A Cmn 57776J100 5,109 276,143 SH   DFND 2 276,143 0 0
MAXPOINT INTERACTIVE INC Cmn 57777M102 39 22,237 SH   DFND 1 22,237 0 0
MAXWELL TECHNOLOGIES INC CMN STK Cmn 577767106 207 34,842 SH   DFND 1 34,842 0 0
MAXWELL TECHNOLOGIES INC CMN STK Cmn 577767956 289 48,700 SH Put DFND 1 48,700 0 0
MBIA INC CMN STK Cmn 55262C100 341 38,568 SH   DFND 1 38,568 0 0
MBIA INC CMN STK Cmn 55262C900 1,021 115,400 SH Call DFND 1 115,400 0 0
MBIA INC CMN STK Cmn 55262C950 475 53,700 SH Put DFND 1 53,700 0 0
MBIA INC CMN STK Cmn 55262C100 3,031 342,539 SH   DFND   342,539 0 0
MCCORMICK & COMPANY Cmn 579780956 2,318 23,300 SH Put DFND 1 23,300 0 0
MCCORMICK & COMPANY Cmn 579780906 1,512 15,200 SH Call DFND 1 15,200 0 0
MCDERMOTT INC COMMON STOCK Cmn 580037909 354 86,600 SH Call DFND 1 86,600 0 0
MCDERMOTT INC COMMON STOCK Cmn 580037959 222 54,300 SH Put DFND 1 54,300 0 0
MCDERMOTT INC COMMON STOCK Cmn 580037109 61 15,000 SH   DFND   15,000 0 0
MCDONALDS CORP Cmn 580135101 5,983 47,603 SH   DFND 1 47,603 0 0
MCDONALDS CORP Cmn 580135901 58,466 465,200 SH Call DFND 1 465,200 0 0
MCDONALDS CORP Cmn 580135951 57,310 456,000 SH Put DFND 1 456,000 0 0
MCDONALDS CORP Cmn 580135951 27,738 220,700 SH Put DFND 2 220,700 0 0
MCDONALDS CORP Cmn 580135901 23,829 189,600 SH Call DFND 2 189,600 0 0
MCDONALDS CORP Cmn 580135101 83,036 660,695 SH   DFND   660,695 0 0
MCEWEN MINING INC Cmn 58039P107 122 64,887 SH   DFND 1 64,887 0 0
MCEWEN MINING INC Cmn 58039P957 106 56,300 SH Put DFND 1 56,300 0 0
MCEWEN MINING INC Cmn 58039P907 25 13,300 SH Call DFND 1 13,300 0 0
MCGRAW HILL FINANCIAL INC Cmn 580645109 1,729 17,471 SH   DFND 1 17,471 0 0
MCGRAW HILL FINANCIAL INC Cmn 580645909 3,860 39,000 SH Call DFND 1 39,000 0 0
MCGRAW HILL FINANCIAL INC Cmn 580645959 1,584 16,000 SH Put DFND 1 16,000 0 0
MCGRAW HILL FINANCIAL INC Cmn 580645109 98,599 996,150 SH   DFND   996,150 0 0
MCGRAW HILL FINANCIAL INC Cmn 580645109 8,982 90,744 SH   DFND 2 90,744 0 0
MCKESSON CORP Cmn 58155Q103 3,723 23,678 SH   DFND 1 23,678 0 0
MCKESSON CORP Cmn 58155Q953 11,841 75,300 SH Put DFND 1 75,300 0 0
MCKESSON CORP Cmn 58155Q903 11,353 72,200 SH Call DFND 1 72,200 0 0
MCKESSON CORP Cmn 58155Q103 45,573 289,815 SH   DFND   289,815 0 0
MCKESSON CORP Cmn 58155Q103 25,051 159,310 SH   DFND 2 159,310 0 0
MDC HOLDINGS INC CMN STK Cmn 552676908 774 30,900 SH Call DFND 1 30,900 0 0
MDC HOLDINGS INC CMN STK Cmn 552676958 228 9,100 SH Put DFND 1 9,100 0 0
MDC HOLDINGS INC CMN STK Cmn 552676108 770 30,722 SH   DFND   30,722 0 0
MDC PARTNERS INC - CLASS A COMMON STOCK Cmn 552697104 1,215 51,496 SH   DFND 2 51,496 0 0
MDU RESOURCES GROUP INC CMN STK Cmn 552690109 201 10,309 SH   DFND 1 10,309 0 0
MDU RESOURCES GROUP INC CMN STK Cmn 552690109 2,630 135,141 SH   DFND   135,141 0 0
MDU RESOURCES GROUP INC CMN STK Cmn 552690109 3,997 205,389 SH   DFND 2 205,389 0 0
MEAD JOHNSON NUTRITION CO Cmn 582839106 7,171 84,390 SH   DFND 1 84,390 0 0
MEAD JOHNSON NUTRITION CO Cmn 582839956 9,177 108,000 SH Put DFND 1 108,000 0 0
MEAD JOHNSON NUTRITION CO Cmn 582839906 9,134 107,500 SH Call DFND 1 107,500 0 0
MEAD JOHNSON NUTRITION CO Cmn 582839106 127,337 1,498,616 SH   DFND   1,498,616 0 0
MECHEL-SPONSORED ADR Depository Receipt 583840608 87 48,120 SH   DFND 1 0 0 0
MECOX LANE LTD-ADR Depository Receipt 58403M201 43 11,099 SH   DFND 1 0 0 0
MEDALLION FINL CORP CMN STOCK Cmn 583928956 229 24,800 SH Put DFND 1 24,800 0 0
MEDALLION FINL CORP CMN STOCK Cmn 583928906 300 32,500 SH Call DFND 1 32,500 0 0
MEDICAL PROPERTIES TRUST INC COMMON STOCK Cmn 58463J304 1,279 98,519 SH   DFND 1 98,519 0 0
MEDICAL PROPERTIES TRUST INC COMMON STOCK Cmn 58463J904 178 13,700 SH Call DFND 1 13,700 0 0
MEDICAL PROPERTIES TRUST INC COMMON STOCK Cmn 58463J304 1,595 122,902 SH   DFND   122,902 0 0
MEDICAL TRANSCRIPTION BILLIN Cmn 58464J105 19 18,846 SH   DFND 1 18,846 0 0
MEDICINES CO 1.375% CB 06/01/2017-REGISTERED Bond 584688AC9 82,768 65,000,000 PRN   DFND   0 0 0
MEDICINES COMPANY Cmn 584688905 1,785 56,200 SH Call DFND 1 56,200 0 0
MEDICINES COMPANY Cmn 584688955 766 24,100 SH Put DFND 1 24,100 0 0
MEDICINES COMPANY Cmn 584688105 15,179 477,766 SH   DFND   477,766 0 0
MEDICINES COMPANY 2.5% CB 01/15/2022-REGISTERED Bond 584688AE5 30,094 26,500,000 PRN   DFND   0 0 0
MEDIDATA SOLUTIONS INC Cmn 58471A905 403 10,400 SH Call DFND 1 10,400 0 0
MEDIDATA SOLUTIONS INC Cmn 58471A955 236 6,100 SH Put DFND 1 6,100 0 0
MEDIVATION INC Cmn 58501N101 449 9,758 SH   DFND 1 9,758 0 0
MEDIVATION INC Cmn 58501N901 5,729 124,600 SH Call DFND 1 124,600 0 0
MEDIVATION INC Cmn 58501N951 2,846 61,900 SH Put DFND 1 61,900 0 0
MEDIVATION INC Cmn 58501N101 48,472 1,054,201 SH   DFND   1,054,201 0 0
MEDIVATION INC Cmn 58501N101 14,560 316,656 SH   DFND 2 316,656 0 0
MEDIWOUND LTD Cmn M68830104 260 32,166 SH   DFND   32,166 0 0
MEDNAX INC Cmn 58502B906 1,506 23,300 SH Call DFND 1 23,300 0 0
MEDNAX INC Cmn 58502B956 330 5,100 SH Put DFND 1 5,100 0 0
MEDNAX INC Cmn 58502B106 212 3,278 SH   DFND   3,278 0 0
MEDOVEX CORP Cmn 58504H101 13 12,297 SH   DFND 1 12,297 0 0
MEDTRONIC PLC Cmn G5960L103 1,241 16,546 SH   DFND 1 16,546 0 0
MEDTRONIC PLC Cmn G5960L953 16,395 218,600 SH Put DFND 1 218,600 0 0
MEDTRONIC PLC Cmn G5960L903 18,195 242,600 SH Call DFND 1 242,600 0 0
MEDTRONIC PLC Cmn G5960L103 93,719 1,249,589 SH   DFND   1,249,589 0 0
MEDTRONIC PLC Cmn G5960L103 16,506 220,081 SH   DFND 2 220,081 0 0
MEETME INC Cmn 585141904 38 13,400 SH Call DFND 1 13,400 0 0
MEETME INC Cmn 585141104 810 285,287 SH   DFND 2 285,287 0 0
MEI PHARMA INC Cmn 55279B202 17 13,175 SH   DFND 1 13,175 0 0
MEIDELL TACTICAL ADVANTAGE Cmn 00768Y826 251 9,066 SH   DFND 1 9,066 0 0
MELLANOX TECHNOLOGIES LTD Cmn M51363903 2,678 49,300 SH Call DFND 1 49,300 0 0
MELLANOX TECHNOLOGIES LTD Cmn M51363953 1,798 33,100 SH Put DFND 1 33,100 0 0
MELLANOX TECHNOLOGIES LTD Cmn M51363113 21,241 390,961 SH   DFND   390,961 0 0
MEMORIAL PRODUCTION PARTNERS Cmn 586048100 62 29,094 SH   DFND 1 29,094 0 0
MEMORIAL PRODUCTION PARTNERS Cmn 586048950 107 50,400 SH Put DFND 1 50,400 0 0
MEMORIAL PRODUCTION PARTNERS Cmn 586048900 46 21,700 SH Call DFND 1 21,700 0 0
MEMORIAL RESOURCE DEVELOPMEN Cmn 58605Q109 10,023 984,612 SH   DFND   984,612 0 0
MEMORIAL RESOURCE DEVELOPMEN Cmn 58605Q109 7,882 774,290 SH   DFND 2 774,290 0 0
MENTOR GRAPHICS CORP CMN STK Cmn 587200906 567 27,900 SH Call DFND 1 27,900 0 0
MENTOR GRAPHICS CORP CMN STK Cmn 587200956 270 13,300 SH Put DFND 1 13,300 0 0
MENTOR GRAPHICS CORP CMN STK Cmn 587200106 1,030 50,684 SH   DFND   50,684 0 0
MER TELEMANAGEMENT SOLUTIONS Cmn M69676126 15 14,516 SH   DFND 1 14,516 0 0
MERCADOLIBRE 2.25% CB 07/01/2019-REGISTERED Bond 58733RAB8 108,403 95,945,000 PRN   DFND   0 0 0
MERCADOLIBRE INC Cmn 58733R952 4,054 34,400 SH Put DFND 1 34,400 0 0
MERCADOLIBRE INC Cmn 58733R902 4,844 41,100 SH Call DFND 1 41,100 0 0
MERCER INTL INC -SBI CMN STK Cmn 588056101 147 15,532 SH   DFND   15,532 0 0
MERCER INTL INC -SBI CMN STK Cmn 588056101 154 16,337 SH   DFND 2 16,337 0 0
MERCK & CO Cmn 58933Y105 1,242 23,482 SH   DFND 1 23,482 0 0
MERCK & CO Cmn 58933Y905 31,026 586,400 SH Call DFND 1 586,400 0 0
MERCK & CO Cmn 58933Y955 21,693 410,000 SH Put DFND 1 410,000 0 0
MERCK & CO Cmn 58933Y105 10,397 196,502 SH   DFND 2 196,502 0 0
MERCURY GENERAL CORP CMN STK Cmn 589400100 331 5,970 SH   DFND   5,970 0 0
MERCURY GENERAL CORP CMN STK Cmn 589400100 2,394 43,132 SH   DFND 2 43,132 0 0
MERCURY SYSTEMS INC Cmn 589378108 1,021 50,318 SH   DFND 2 50,318 0 0
MEREDITH CORP Cmn 589433101 206 4,333 SH   DFND 1 4,333 0 0
MEREDITH CORP Cmn 589433951 337 7,100 SH Put DFND 1 7,100 0 0
MERIDIAN BIOSCIENCE INC CMN STK Cmn 589584101 2,210 107,242 SH   DFND   107,242 0 0
MERIDIAN BIOSCIENCE INC CMN STK Cmn 589584101 466 22,588 SH   DFND 2 22,588 0 0
MERITAGE HOMES CORPORATION CMN STK Cmn 59001A952 1,156 31,700 SH Put DFND 1 31,700 0 0
MERITAGE HOMES CORPORATION CMN STK Cmn 59001A902 704 19,300 SH Call DFND 1 19,300 0 0
MERITAGE HOMES CORPORATION CMN STK Cmn 59001A102 1,515 41,547 SH   DFND 2 41,547 0 0
MERITOR INC Cmn 59001K900 244 30,300 SH Call DFND 1 30,300 0 0
MERITOR INC Cmn 59001K950 115 14,300 SH Put DFND 1 14,300 0 0
MERITOR INC Cmn 59001K100 1,770 219,563 SH   DFND   219,563 0 0
MERITOR INC Cmn 59001K100 3,463 429,697 SH   DFND 2 429,697 0 0
MERRIMACK PHARMACEUTICALS Cmn 590328100 850 101,604 SH   DFND 1 101,604 0 0
MERRIMACK PHARMACEUTICALS Cmn 590328900 377 45,000 SH Call DFND 1 45,000 0 0
MERRIMACK PHARMACEUTICALS Cmn 590328100 110 13,144 SH   DFND 2 13,144 0 0
MERRIMACK PHARMACEUTICALS 4.5% CB 07/15/2020-REGIS Bond 590328AA8 29,576 19,655,000 PRN   DFND   0 0 0
METABOLIX INC COMMON STOCK Cmn 591018882 20 10,762 SH   DFND 1 10,762 0 0
METHANEX CORP Cmn 59151K108 364 11,332 SH   DFND 1 11,332 0 0
METHANEX CORP Cmn 59151K958 1,304 40,600 SH Put DFND 1 40,600 0 0
METHANEX CORP Cmn 59151K908 1,266 39,400 SH Call DFND 1 39,400 0 0
METHODE ELECTRONICS -CL A CMN STK Cmn 591520900 599 20,500 SH Call DFND 1 20,500 0 0
METHODE ELECTRONICS -CL A CMN STK Cmn 591520950 298 10,200 SH Put DFND 1 10,200 0 0
METHODE ELECTRONICS -CL A CMN STK Cmn 591520200 1,283 43,892 SH   DFND 2 43,892 0 0
METLIFE INC CMN STK Cmn 59156R908 21,307 484,900 SH Call DFND 1 484,900 0 0
METLIFE INC CMN STK Cmn 59156R958 13,815 314,400 SH Put DFND 1 314,400 0 0
METLIFE INC CMN STK Cmn 59156R958 211 4,800 SH Put DFND 2 4,800 0 0
METLIFE INC CMN STK Cmn 59156R108 10,907 248,226 SH   DFND   248,226 0 0
METLIFE INC CMN STK Cmn 59156R108 15,317 348,593 SH   DFND 2 348,593 0 0
MFA FINANCIAL INC Cmn 55272X102 565 82,442 SH   DFND 1 82,442 0 0
MFC BANCORP LTD Cmn 55278T105 28 14,177 SH   DFND 1 14,177 0 0
MFS INTERMEDIATE INCOME TRUST Cmn 55273C107 47 10,096 SH   DFND 1 10,096 0 0
MGE ENERGY INC CMN STK Cmn 55277P104 267 5,119 SH   DFND   5,119 0 0
MGE ENERGY INC CMN STK Cmn 55277P104 644 12,331 SH   DFND 2 12,331 0 0
MGIC INV CORP CMN STOCK Cmn 552848103 231 30,167 SH   DFND 1 30,167 0 0
MGIC INV CORP CMN STOCK Cmn 552848953 433 56,500 SH Put DFND 1 56,500 0 0
MGIC INV CORP CMN STOCK Cmn 552848903 384 50,000 SH Call DFND 1 50,000 0 0
MGIC INV CORP CMN STOCK Cmn 552848103 1,240 161,715 SH   DFND   161,715 0 0
MGM RESORTS INTERNATIONAL Cmn 552953101 642 29,933 SH   DFND 1 29,933 0 0
MGM RESORTS INTERNATIONAL Cmn 552953901 13,595 634,100 SH Call DFND 1 634,100 0 0
MGM RESORTS INTERNATIONAL Cmn 552953951 6,389 298,000 SH Put DFND 1 298,000 0 0
MGM RESORTS INTERNATIONAL Cmn 552953101 56,417 2,631,375 SH   DFND   2,631,375 0 0
MGT CAPITAL INVESTMENTS INC COMMON STOCK Cmn 55302P202 20 90,789 SH   DFND 1 90,789 0 0
MICHAEL KORS HOLDINGS LTD Cmn G60754951 16,598 291,400 SH Put DFND 1 291,400 0 0
MICHAEL KORS HOLDINGS LTD Cmn G60754901 18,358 322,300 SH Call DFND 1 322,300 0 0
MICHAEL KORS HOLDINGS LTD Cmn G60754951 1,652 29,000 SH Put DFND 2 29,000 0 0
MICHAEL KORS HOLDINGS LTD Cmn G60754901 1,515 26,600 SH Call DFND 2 26,600 0 0
MICHAEL KORS HOLDINGS LTD Cmn G60754101 20,114 353,126 SH   DFND   353,126 0 0
MICHAEL KORS HOLDINGS LTD Cmn G60754101 5,643 99,067 SH   DFND 2 99,067 0 0
MICHAELS COS INC/THE Cmn 59408Q106 39,233 1,402,697 SH   DFND   1,402,697 0 0
MICHAELS COS INC/THE Cmn 59408Q106 4,286 153,251 SH   DFND 2 153,251 0 0
MICROCHIP TECHNOLOGY 2.125% CB 12/15/37 - REGISTER Bond 595017AB0 37,256 18,726,000 PRN   DFND   0 0 0
MICROCHIP TECHNOLOGY INC 1.625% CB 02/15/2025 -REG Bond 595017AD6 43,444 42,500,000 PRN   DFND   0 0 0
MICROCHIP TECHNOLOGY INC CMN STK Cmn 595017104 2,677 55,549 SH   DFND 1 55,549 0 0
MICROCHIP TECHNOLOGY INC CMN STK Cmn 595017904 3,470 72,000 SH Call DFND 1 72,000 0 0
MICROCHIP TECHNOLOGY INC CMN STK Cmn 595017954 1,986 41,200 SH Put DFND 1 41,200 0 0
MICRON TECHNOLOGY 2.125% CB 02/15/2033 F-REGIST Bond 595112AV5 78,053 65,120,000 PRN   DFND   0 0 0
MICRON TECHNOLOGY INC Cmn 595112953 9,060 865,300 SH Put DFND 1 865,300 0 0
MICRON TECHNOLOGY INC Cmn 595112903 7,915 756,000 SH Call DFND 1 756,000 0 0
MICROSEMI CORPORATION COMMON STOCK Cmn 595137900 306 8,000 SH Call DFND 1 8,000 0 0
MICROSEMI CORPORATION COMMON STOCK Cmn 595137100 1,372 35,808 SH   DFND 2 35,808 0 0
MICROSOFT Cmn 594918904 101,319 1,834,500 SH Call DFND 1 1,834,500 0 0
MICROSOFT Cmn 594918954 62,355 1,129,000 SH Put DFND 1 1,129,000 0 0
MICROSOFT Cmn 594918954 5,031 91,100 SH Put DFND 2 91,100 0 0
MICROSOFT Cmn 594918904 2,905 52,600 SH Call DFND 2 52,600 0 0
MICROSOFT Cmn 594918104 37,634 681,411 SH   DFND   681,411 0 0
MICROSTRATEGY INC CMN STK Cmn 594972908 6,344 35,300 SH Call DFND 1 35,300 0 0
MICROSTRATEGY INC CMN STK Cmn 594972958 2,121 11,800 SH Put DFND 1 11,800 0 0
MICROSTRATEGY INC CMN STK Cmn 594972408 2,105 11,711 SH   DFND 2 11,711 0 0
MICROVISION INC Cmn 594960904 35 18,800 SH Call DFND 1 18,800 0 0
MICROVISION INC Cmn 594960954 24 12,700 SH Put DFND 1 12,700 0 0
MID-AMERICA APT CMNTYS INC Cmn 59522J953 1,145 11,200 SH Put DFND 1 11,200 0 0
MID-AMERICA APT CMNTYS INC Cmn 59522J903 879 8,600 SH Call DFND 1 8,600 0 0
MIDCOAST ENERGY PARTNERS LP Cmn 59564N103 71 13,859 SH   DFND 1 13,859 0 0
MIDDLEBY CORP CMN STK Cmn 596278101 356 3,330 SH   DFND 1 3,330 0 0
MIDDLEBY CORP CMN STK Cmn 596278951 2,039 19,100 SH Put DFND 1 19,100 0 0
MIDDLEBY CORP CMN STK Cmn 596278901 2,381 22,300 SH Call DFND 1 22,300 0 0
MILLER (HERMAN) INC CMN STK Cmn 600544100 234 7,560 SH   DFND 1 7,560 0 0
MILLER (HERMAN) INC CMN STK Cmn 600544100 2,417 78,239 SH   DFND   78,239 0 0
MIMECAST LTD Cmn G14838109 485 49,820 SH   DFND   49,820 0 0
MIMEDX GROUP INC Cmn 602496101 98 11,256 SH   DFND 1 11,256 0 0
MIMEDX GROUP INC Cmn 602496901 142 16,300 SH Call DFND 1 16,300 0 0
MIMEDX GROUP INC Cmn 602496101 462 52,896 SH   DFND 2 52,896 0 0
MINAS BUENAVENTURA SA -SPONS ADR Depository Receipt 204448104 660 89,626 SH   DFND 1 0 0 0
MINCO GOLD CORP COMMON STOCK Cmn 60254D108 28 99,436 SH   DFND 1 99,436 0 0
MINDBODY INC - CLASS A Cmn 60255W905 232 17,400 SH Call DFND 1 17,400 0 0
MINERALS TECHNOLOGIES INC CMN STK Cmn 603158106 611 10,753 SH   DFND 2 10,753 0 0
MINES MGMT CO COMMON STOCK Cmn 603432105 11 22,291 SH   DFND 1 22,291 0 0
MIRATI THERAPEUTICS INC Cmn 60468T105 274 12,806 SH   DFND 1 12,806 0 0
MISTRAS GROUP INC Cmn 60649T107 527 21,273 SH   DFND 2 21,273 0 0
MITEK SYSTEMS INC CMN STK Cmn 606710200 131 20,004 SH   DFND 1 20,004 0 0
MITEK SYSTEMS INC CMN STK Cmn 606710900 102 15,600 SH Call DFND 1 15,600 0 0
MITEK SYSTEMS INC CMN STK Cmn 606710200 280 42,799 SH   DFND 2 42,799 0 0
MITEL NETWORKS CORP Cmn 60671Q104 91 11,154 SH   DFND   11,154 0 0
MITEL NETWORKS CORP Cmn 60671Q104 123 15,001 SH   DFND 2 15,001 0 0
MKS INSTRUMENTS INC CMN STOCK Cmn 55306N904 279 7,400 SH Call DFND 1 7,400 0 0
MKS INSTRUMENTS INC CMN STOCK Cmn 55306N104 1,487 39,499 SH   DFND   39,499 0 0
MOBILE IRON INC Cmn 60739U904 96 21,200 SH Call DFND 1 21,200 0 0
MOBILE IRON INC Cmn 60739U204 597 131,996 SH   DFND   131,996 0 0
MOBILEYE NV Cmn N51488907 10,997 294,900 SH Call DFND 1 294,900 0 0
MOBILEYE NV Cmn N51488957 8,778 235,400 SH Put DFND 1 235,400 0 0
MODINE MFG CO CMN STK Cmn 607828100 151 13,673 SH   DFND   13,673 0 0
MODINE MFG CO CMN STK Cmn 607828100 526 47,749 SH   DFND 2 47,749 0 0
MODUSLINK GLOBAL SOLUTIONS INC Cmn 60786L206 18 12,441 SH   DFND 1 12,441 0 0
MODUSLINK GLOBAL SOLUTIONS INC 5.25% CB 3/01/2019- Bond 60786LAB3 6,004 8,750,000 PRN   DFND   0 0 0
MOHAWK INDUSTRIES INC CMN STK Cmn 608190104 1,227 6,428 SH   DFND 1 6,428 0 0
MOHAWK INDUSTRIES INC CMN STK Cmn 608190954 8,304 43,500 SH Put DFND 1 43,500 0 0
MOHAWK INDUSTRIES INC CMN STK Cmn 608190904 10,137 53,100 SH Call DFND 1 53,100 0 0
MOHAWK INDUSTRIES INC CMN STK Cmn 608190104 9,894 51,826 SH   DFND   51,826 0 0
MOKO.MOBI LTD-SPON ADR Depository Receipt 608458204 8 31,514 SH   DFND 1 0 0 0
MOLINA HEALTHCARE INC 1.125% CB 01/15/2020-REGISTE Bond 60855RAC4 174,636 106,000,000 PRN   DFND   0 0 0
MOLINA HEALTHCARE INC COMMON STOCK Cmn 60855R900 555 8,600 SH Call DFND 1 8,600 0 0
MOLINA HEALTHCARE INC COMMON STOCK Cmn 60855R950 245 3,800 SH Put DFND 1 3,800 0 0
MOLINA HEALTHCARE INC COMMON STOCK Cmn 60855R100 7,379 114,425 SH   DFND 2 114,425 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R209 1,927 20,037 SH   DFND 1 20,037 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R909 6,444 67,000 SH Call DFND 1 67,000 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R959 3,164 32,900 SH Put DFND 2 32,900 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R959 2,501 26,000 SH Put DFND   26,000 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R959 2,106 21,900 SH Put DFND 1 21,900 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R909 1,741 18,100 SH Call DFND 2 18,100 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R209 141,817 1,474,494 SH   DFND   1,474,494 0 0
MOLSON COORS BREWING COMPANY COMMON STOCK CLASS B Cmn 60871R209 7,224 75,104 SH   DFND 2 75,104 0 0
MOMENTA PHARMACEUTICALS INC. COMMON STOCK Cmn 60877T950 152 16,500 SH Put DFND 1 16,500 0 0
MOMENTA PHARMACEUTICALS INC. COMMON STOCK Cmn 60877T900 116 12,500 SH Call DFND 1 12,500 0 0
MOMENTUMSHARES US QUANT MOME Cmn 02072L409 485 21,422 SH   DFND 1 21,422 0 0
MOMO INC-ADR Depository Receipt 60879B107 679 60,441 SH   DFND 1 0 0 0
MONDELEZ INTERNATIONAL INC Cmn 609207955 24,702 615,700 SH Put DFND 1 615,700 0 0
MONDELEZ INTERNATIONAL INC Cmn 609207905 17,480 435,700 SH Call DFND 1 435,700 0 0
MONDELEZ INTERNATIONAL INC Cmn 609207105 44,530 1,109,915 SH   DFND   1,109,915 0 0
MONDELEZ INTERNATIONAL INC Cmn 609207105 45,441 1,132,617 SH   DFND 2 1,132,617 0 0
MONEYGRAM INTERNATIONAL COMMON STOCK Cmn 60935Y208 377 61,553 SH   DFND   61,553 0 0
MONMOUTH RE INVEST CP -CL A CMN STK Cmn 609720107 476 40,034 SH   DFND   40,034 0 0
MONOGRAM RESIDENTIAL TRUST INC Cmn 60979P105 3,583 363,417 SH   DFND 2 363,417 0 0
MONOLITHIC POWER SYSTEMS INC. COMMON STOCK Cmn 609839955 337 5,300 SH Put DFND 1 5,300 0 0
MONOLITHIC POWER SYSTEMS INC. COMMON STOCK Cmn 609839905 420 6,600 SH Call DFND 1 6,600 0 0
MONOTYPE IMAGING HOLDINGS IN Cmn 61022P100 223 9,309 SH   DFND   9,309 0 0
MONSANTO COMPANY - NEW Cmn 61166W101 2,052 23,385 SH   DFND 1 23,385 0 0
MONSANTO COMPANY - NEW Cmn 61166W901 38,676 440,800 SH Call DFND 1 440,800 0 0
MONSANTO COMPANY - NEW Cmn 61166W951 33,789 385,100 SH Put DFND 1 385,100 0 0
MONSANTO COMPANY - NEW Cmn 61166W951 1,456 16,600 SH Put DFND 2 16,600 0 0
MONSANTO COMPANY - NEW Cmn 61166W901 1,448 16,500 SH Call DFND 2 16,500 0 0
MONSANTO COMPANY - NEW Cmn 61166W101 84,799 966,485 SH   DFND   966,485 0 0
MONSANTO COMPANY - NEW Cmn 61166W101 30,308 345,434 SH   DFND 2 345,434 0 0
MONSTER BEVERAGE CORP Cmn 61174X909 13,391 100,400 SH Call DFND 1 100,400 0 0
MONSTER BEVERAGE CORP Cmn 61174X959 10,590 79,400 SH Put DFND 1 79,400 0 0
MONSTER BEVERAGE CORP Cmn 61174X109 23,849 178,808 SH   DFND   178,808 0 0
MONSTER BEVERAGE CORP Cmn 61174X109 7,490 56,153 SH   DFND 2 56,153 0 0
MONSTER WORLDWIDE 3.5% CB 10/15/2019-REGISTERED Bond 611742AB3 24,948 27,220,000 PRN   DFND   0 0 0
MONSTER WORLDWIDE INC CMN STK Cmn 611742107 390 119,514 SH   DFND 1 119,514 0 0
MONSTER WORLDWIDE INC CMN STK Cmn 611742907 46 14,000 SH Call DFND 1 14,000 0 0
MOODY'S CORP Cmn 615369905 5,446 56,400 SH Call DFND 1 56,400 0 0
MOODY'S CORP Cmn 615369955 1,535 15,900 SH Put DFND 1 15,900 0 0
MOODY'S CORP Cmn 615369105 17,031 176,379 SH   DFND 2 176,379 0 0
MOOG INC - CL A COMMON STOCK Cmn 615394202 990 21,663 SH   DFND 2 21,663 0 0
MORGAN STANLEY COMMON STOCK Cmn 617446448 3,717 148,636 SH   DFND 1 148,636 0 0
MORGAN STANLEY COMMON STOCK Cmn 617446908 21,018 840,400 SH Call DFND 1 840,400 0 0
MORGAN STANLEY COMMON STOCK Cmn 617446958 15,896 635,600 SH Put DFND 1 635,600 0 0
MORGAN STANLEY COMMON STOCK Cmn 617446958 3,884 155,300 SH Put DFND 2 155,300 0 0
MORGAN STANLEY COMMON STOCK Cmn 617446908 2,103 84,100 SH Call DFND 2 84,100 0 0
MORNINGSTAR INC COMMON STOCK Cmn 617700909 380 4,300 SH Call DFND 1 4,300 0 0
MORNINGSTAR INC COMMON STOCK Cmn 617700109 2,169 24,572 SH   DFND   24,572 0 0
MOSAIC CO/THE Cmn 61945C903 18,241 675,600 SH Call DFND 1 675,600 0 0
MOSAIC CO/THE Cmn 61945C953 10,503 389,000 SH Put DFND 1 389,000 0 0
MOSAIC CO/THE Cmn 61945C903 238 8,800 SH Call DFND 2 8,800 0 0
MOTORCAR PARTS OF AMERICA INC CMN STK Cmn 620071100 2,292 60,342 SH   DFND 2 60,342 0 0
MOTOROLA SOLUTIONS INC Cmn 620076307 526 6,942 SH   DFND 1 6,942 0 0
MOTOROLA SOLUTIONS INC Cmn 620076907 3,149 41,600 SH Call DFND 1 41,600 0 0
MOTOROLA SOLUTIONS INC Cmn 620076957 1,098 14,500 SH Put DFND 1 14,500 0 0
MOTOROLA SOLUTIONS INC Cmn 620076957 704 9,300 SH Put DFND 2 9,300 0 0
MOTOROLA SOLUTIONS INC Cmn 620076307 1,577 20,837 SH   DFND   20,837 0 0
MOTOROLA SOLUTIONS INC Cmn 620076307 28,978 382,799 SH   DFND 2 382,799 0 0
MOVADO GROUP INC Cmn 624580956 545 19,800 SH Put DFND 1 19,800 0 0
MOVADO GROUP INC Cmn 624580906 226 8,200 SH Call DFND 1 8,200 0 0
MOVADO GROUP INC Cmn 624580106 526 19,098 SH   DFND   19,098 0 0
MOVADO GROUP INC Cmn 624580106 358 12,987 SH   DFND 2 12,987 0 0
MPLX LP Cmn 55336V950 1,401 47,200 SH Put DFND 1 47,200 0 0
MPLX LP Cmn 55336V900 1,063 35,800 SH Call DFND 1 35,800 0 0
MRC GLOBAL INC Cmn 55345K953 175 13,300 SH Put DFND 1 13,300 0 0
MRC GLOBAL INC Cmn 55345K103 3,108 236,513 SH   DFND   236,513 0 0
MRC GLOBAL INC Cmn 55345K103 3,314 252,176 SH   DFND 2 252,176 0 0
MSA SAFETY INC Cmn 553498106 5,748 118,893 SH   DFND   118,893 0 0
MSC INDUSTRIAL DIRECT CO CMN STK Cmn 553530906 214 2,800 SH Call DFND 1 2,800 0 0
MSC INDUSTRIAL DIRECT CO CMN STK Cmn 553530106 4,523 59,277 SH   DFND 2 59,277 0 0
MSCI INC Cmn 55354G100 579 7,812 SH   DFND 1 7,812 0 0
MSCI INC Cmn 55354G950 385 5,200 SH Put DFND 1 5,200 0 0
MSCI INC Cmn 55354G900 259 3,500 SH Call DFND 1 3,500 0 0
MSG NETWORKS INC Cmn 553573106 190 10,994 SH   DFND 1 10,994 0 0
MSG NETWORKS INC Cmn 553573106 8,087 467,752 SH   DFND 2 467,752 0 0
MTLRRM FRN 01/01/9999 Pref Stk 583840509 19 83,249 SH   DFND 1 0 0 0
MUELLER INDUSTRIES CMN STK Cmn 624756102 442 15,024 SH   DFND 2 15,024 0 0
MUELLER WATER PRODUCTS INC CMN STK Cmn 624758108 3,877 392,363 SH   DFND 2 392,363 0 0
MULTI PACKAGING SOLUTIONS IN Cmn G6331W109 259 15,951 SH   DFND 1 15,951 0 0
MULTI PACKAGING SOLUTIONS IN Cmn G6331W109 5,434 334,823 SH   DFND   334,823 0 0
MULTI-COLOR CORP CMN STK Cmn 625383104 401 7,518 SH   DFND 2 7,518 0 0
MURPHY OIL CORP CMN STK Cmn 626717102 1,381 54,819 SH   DFND 1 54,819 0 0
MURPHY OIL CORP CMN STK Cmn 626717952 1,272 50,500 SH Put DFND 1 50,500 0 0
MURPHY OIL CORP CMN STK Cmn 626717902 1,355 53,800 SH Call DFND 1 53,800 0 0
MURPHY OIL CORP CMN STK Cmn 626717102 261 10,356 SH   DFND   10,356 0 0
MURPHY OIL CORP CMN STK Cmn 626717102 4,619 183,362 SH   DFND 2 183,362 0 0
MURPHY USA INC Cmn 626755952 221 3,600 SH Put DFND 1 3,600 0 0
MURPHY USA INC Cmn 626755102 25,782 419,567 SH   DFND   419,567 0 0
MYERS INDUSTRIES INC CMN STK Cmn 628464109 292 22,723 SH   DFND   22,723 0 0
MYLAN NV Cmn N59465909 15,147 326,800 SH Call DFND 1 326,800 0 0
MYLAN NV Cmn N59465959 8,320 179,500 SH Put DFND 1 179,500 0 0
MYR GROUP ORD Cmn 55405W104 224 8,908 SH   DFND 1 8,908 0 0
MYR GROUP ORD Cmn 55405W104 540 21,502 SH   DFND 2 21,502 0 0
MYRIAD GENETICS INC CMN STOCK Cmn 62855J904 1,707 45,600 SH Call DFND 1 45,600 0 0
MYRIAD GENETICS INC CMN STOCK Cmn 62855J104 5,576 148,978 SH   DFND 2 148,978 0 0
N B T BANCORP INC CMN STK Cmn 628778102 228 8,452 SH   DFND   8,452 0 0
NABORS INDUSTRIES COMMON STOCK NBR Cmn G6359F903 1,926 209,300 SH Call DFND 1 209,300 0 0
NABORS INDUSTRIES COMMON STOCK NBR Cmn G6359F953 785 85,300 SH Put DFND 1 85,300 0 0
NABORS INDUSTRIES COMMON STOCK NBR Cmn G6359F103 6,168 670,454 SH   DFND   670,454 0 0
NABORS INDUSTRIES COMMON STOCK NBR Cmn G6359F103 10,340 1,123,911 SH   DFND 2 1,123,911 0 0
NANOSPHERE INC Cmn 63009F204 9 10,847 SH   DFND 1 10,847 0 0
NANOSTRING TECHNOLOGIES INC Cmn 63009R109 241 15,810 SH   DFND 2 15,810 0 0
NANOVIRICIDES INC COMMON STOCK Cmn 630087203 42 19,090 SH   DFND 1 19,090 0 0
NANOVIRICIDES INC COMMON STOCK Cmn 630087903 24 11,000 SH Call DFND 1 11,000 0 0
NASDAQ INC Cmn 631103958 21,627 325,800 SH Put DFND 1 325,800 0 0
NASDAQ INC Cmn 631103908 2,642 39,800 SH Call DFND 1 39,800 0 0
NASDAQ INC Cmn 631103108 11,533 173,735 SH   DFND   173,735 0 0
NASDAQ INC Cmn 631103108 14,912 224,648 SH   DFND 2 224,648 0 0
NASHVILLE AREA ETF Cmn 53957P106 1,055 39,997 SH   DFND 1 39,997 0 0
NATIONAL BANK HOLD-CL A Cmn 633707104 464 22,772 SH   DFND 2 22,772 0 0
NATIONAL BEVERAGE CORP CMN STK Cmn 635017956 504 11,900 SH Put DFND 1 11,900 0 0
NATIONAL CINEMEDIA INC COMMON STOCK Cmn 635309107 1,652 108,608 SH   DFND   108,608 0 0
NATIONAL CINEMEDIA INC COMMON STOCK Cmn 635309107 1,035 68,026 SH   DFND 2 68,026 0 0
NATIONAL FUEL GAS CO CMN STK Cmn 636180101 1,262 25,223 SH   DFND 1 25,223 0 0
NATIONAL FUEL GAS CO CMN STK Cmn 636180901 1,121 22,400 SH Call DFND 1 22,400 0 0
NATIONAL FUEL GAS CO CMN STK Cmn 636180101 3,866 77,237 SH   DFND 2 77,237 0 0
NATIONAL GENERAL HLDGS Cmn 636220303 237 10,964 SH   DFND 1 10,964 0 0
NATIONAL GENERAL HLDGS Cmn 636220303 5,894 272,991 SH   DFND   272,991 0 0
NATIONAL GENERAL HLDGS Cmn 636220303 683 31,631 SH   DFND 2 31,631 0 0
NATIONAL GRID GROUP -SPONS ADR 5:1 Depository Receipt 636274300 442 6,186 SH   DFND 1 0 0 0
NATIONAL HEALTH INV. COMMON STOCK Cmn 63633D104 204 3,073 SH   DFND 1 3,073 0 0
NATIONAL HEALTH INV. COMMON STOCK Cmn 63633D104 893 13,426 SH   DFND   13,426 0 0
NATIONAL HEALTH INV. COMMON STOCK Cmn 63633D104 202 3,034 SH   DFND 2 3,034 0 0
NATIONAL HEALTH INVESTORS 3.25% CB 04/01/2021-REGI Bond 63633DAE4 14,927 14,500,000 PRN   DFND   0 0 0
NATIONAL INSTRS CORP CMN STOCK Cmn 636518102 7,666 254,586 SH   DFND   254,586 0 0
NATIONAL PENN BANCSHARES INC CMN STK Cmn 637138108 539 50,680 SH   DFND 1 50,680 0 0
NATIONAL PRESTO INDS INC CMN STK Cmn 637215104 1,175 14,033 SH   DFND   14,033 0 0
NATIONAL RESEARCH CORP-A Cmn 637372202 222 14,308 SH   DFND 1 14,308 0 0
NATIONAL RETAIL PROPERTIES Cmn 637417106 1,418 30,692 SH   DFND 1 30,692 0 0
NATIONAL RETAIL PROPERTIES Cmn 637417106 286 6,197 SH   DFND   6,197 0 0
NATIONAL RETAIL PROPERTIES Cmn 637417106 1,739 37,648 SH   DFND 2 37,648 0 0
NATIONAL-OILWELL VARCO INC CMN STOCK Cmn 637071901 11,650 374,600 SH Call DFND 1 374,600 0 0
NATIONAL-OILWELL VARCO INC CMN STOCK Cmn 637071951 3,881 124,800 SH Put DFND 1 124,800 0 0
NATIONAL-OILWELL VARCO INC CMN STOCK Cmn 637071951 389 12,500 SH Put DFND 2 12,500 0 0
NATIONAL-OILWELL VARCO INC CMN STOCK Cmn 637071101 5,098 163,920 SH   DFND 2 163,920 0 0
NATIONSTAR MORTGAGE HOLDINGS Cmn 63861C909 626 63,200 SH Call DFND 1 63,200 0 0
NATIONSTAR MORTGAGE HOLDINGS Cmn 63861C959 361 36,500 SH Put DFND 1 36,500 0 0
NATIONSTAR MORTGAGE HOLDINGS Cmn 63861C109 460 46,465 SH   DFND 2 46,465 0 0
NATURAL GROCERS BY VITAMIN C Cmn 63888U958 219 10,300 SH Put DFND 1 10,300 0 0
NATURAL HEALTH TRENDS CORP CMN STOCK Cmn 63888P406 203 6,136 SH   DFND 1 6,136 0 0
NATURAL HEALTH TRENDS CORP CMN STOCK Cmn 63888P906 1,757 53,000 SH Call DFND 1 53,000 0 0
NATURAL HEALTH TRENDS CORP CMN STOCK Cmn 63888P956 683 20,600 SH Put DFND 1 20,600 0 0
NATUS MEDICAL INC Cmn 639050103 239 6,216 SH   DFND 1 6,216 0 0
NATUS MEDICAL INC Cmn 639050953 231 6,000 SH Put DFND 1 6,000 0 0
NATUS MEDICAL INC Cmn 639050103 2,490 64,793 SH   DFND 2 64,793 0 0
NATUZZI SPA-SPONS ADR Depository Receipt 63905A101 19 13,025 SH   DFND 1 0 0 0
NAUTILUS INC CMN STOCK Cmn 63910B902 201 10,400 SH Call DFND 1 10,400 0 0
NAUTILUS INC CMN STOCK Cmn 63910B102 1,335 69,098 SH   DFND 2 69,098 0 0
NAVIDEA BIOPHARMACEUTICALS INC Cmn 63937X103 12 12,279 SH   DFND 1 12,279 0 0
NAVIENT CORP Cmn 63938C108 836 69,876 SH   DFND 1 69,876 0 0
NAVIENT CORP Cmn 63938C958 715 59,700 SH Put DFND 1 59,700 0 0
NAVIENT CORP Cmn 63938C908 478 39,900 SH Call DFND 1 39,900 0 0
NAVIENT CORP Cmn 63938C108 6,050 505,461 SH   DFND   505,461 0 0
NAVIENT CORP Cmn 63938C108 1,200 100,234 SH   DFND 2 100,234 0 0
NAVIGANT CONSULTING INC CMN STOCK Cmn 63935N107 1,192 75,364 SH   DFND 2 75,364 0 0
NAVIGATOR HOLDINGS LTD Cmn Y62132908 215 13,300 SH Call DFND 1 13,300 0 0
NAVIOS MARITIME ACQUISITION Cmn Y62159101 58 36,421 SH   DFND 1 36,421 0 0
NAVIOS MARITIME HOLDINGS INC COMMON STOCK Cmn Y62196103 34 30,502 SH   DFND 1 30,502 0 0
NAVIOS MARITIME HOLDINGS INC COMMON STOCK Cmn Y62196953 36 31,700 SH Put DFND 1 31,700 0 0
NAVIOS MARITIME PARTNERS LP Cmn Y62267102 103 83,002 SH   DFND 1 83,002 0 0
NAVIOS MARITIME PARTNERS LP Cmn Y62267952 106 85,500 SH Put DFND 1 85,500 0 0
NAVISTAR INTERNATIONAL 4.75% CB 04/15/2019-REGISTE Bond 63934EAS7 2,410 4,000,000 PRN   DFND   0 0 0
NAVISTAR INTERNATIONAL CORP COMMON STOCK Cmn 63934E958 2,931 234,100 SH Put DFND   234,100 0 0
NAVISTAR INTERNATIONAL CORP COMMON STOCK Cmn 63934E908 1,911 152,600 SH Call DFND 1 152,600 0 0
NAVISTAR INTERNATIONAL CORP COMMON STOCK Cmn 63934E958 1,313 104,900 SH Put DFND 1 104,900 0 0
NAVISTAR INTERNATIONAL CORP COMMON STOCK Cmn 63934E108 1,116 89,115 SH   DFND   89,115 0 0
NCI BUILDING SYSTEMS INC CMN STK Cmn 628852204 262 18,477 SH   DFND   18,477 0 0
NCI BUILDING SYSTEMS INC CMN STK Cmn 628852204 1,966 138,443 SH   DFND 2 138,443 0 0
NCR CORP NEW Cmn 62886E908 1,781 59,500 SH Call DFND 1 59,500 0 0
NCR CORP NEW Cmn 62886E958 958 32,000 SH Put DFND 1 32,000 0 0
NEKTAR THERAPEUTICS Cmn 640268908 322 23,400 SH Call DFND 1 23,400 0 0
NEOGEN CORP CMN STK Cmn 640491106 420 8,347 SH   DFND   8,347 0 0
NEOGEN CORP CMN STK Cmn 640491106 1,403 27,868 SH   DFND 2 27,868 0 0
NEOGENOMICS INC Cmn 64049M209 84 12,434 SH   DFND 2 12,434 0 0
NEONODE INC CMN STK Cmn 64051M402 26 12,628 SH   DFND 1 12,628 0 0
NEOPHOTONICS CORP Cmn 64051T900 420 29,900 SH Call DFND 1 29,900 0 0
NEOPHOTONICS CORP Cmn 64051T100 4,148 295,430 SH   DFND   295,430 0 0
NEOPHOTONICS CORP Cmn 64051T100 2,735 194,766 SH   DFND 2 194,766 0 0
NEPHROGENEX INC Cmn 640667101 18 38,899 SH   DFND 1 38,899 0 0
NET 1 UEPS TECHNOLOGIES INC COMMON STOCK Cmn 64107N206 251 27,299 SH   DFND 1 27,299 0 0
NET 1 UEPS TECHNOLOGIES INC COMMON STOCK Cmn 64107N956 289 31,400 SH Put DFND 1 31,400 0 0
NETAPP INC CMN STOCK Cmn 64110D904 4,418 161,900 SH Call DFND 1 161,900 0 0
NETAPP INC CMN STOCK Cmn 64110D954 2,221 81,400 SH Put DFND 1 81,400 0 0
NETAPP INC CMN STOCK Cmn 64110D954 467 17,100 SH Put DFND 2 17,100 0 0
NETAPP INC CMN STOCK Cmn 64110D904 456 16,700 SH Call DFND 2 16,700 0 0
NETAPP INC CMN STOCK Cmn 64110D104 8,508 311,752 SH   DFND   311,752 0 0
NETEASE INC Depository Receipt 64110W102 3,288 22,897 SH   DFND 1 0 0 0
NETFLIX.COM INC COMMON STK Cmn 64110L906 143,623 1,404,900 SH Call DFND 1 1,404,900 0 0
NETFLIX.COM INC COMMON STK Cmn 64110L956 148,336 1,451,000 SH Put DFND 1 1,451,000 0 0
NETFLIX.COM INC COMMON STK Cmn 64110L106 8,941 87,462 SH   DFND 2 87,462 0 0
NETGEAR INC COMMON STOCK Cmn 64111Q904 476 11,800 SH Call DFND 1 11,800 0 0
NETGEAR INC COMMON STOCK Cmn 64111Q954 327 8,100 SH Put DFND 1 8,100 0 0
NETSCOUT SYSTEMS INC CMN STOCK Cmn 64115T954 324 14,100 SH Put DFND 1 14,100 0 0
NETSCOUT SYSTEMS INC CMN STOCK Cmn 64115T904 243 10,600 SH Call DFND 1 10,600 0 0
NETSCOUT SYSTEMS INC CMN STOCK Cmn 64115T104 2,563 111,595 SH   DFND 2 111,595 0 0
NETSUITE INC Cmn 64118Q107 280 4,081 SH   DFND 1 4,081 0 0
NETSUITE INC Cmn 64118Q907 1,281 18,700 SH Call DFND 1 18,700 0 0
NETSUITE INC Cmn 64118Q957 712 10,400 SH Put DFND 1 10,400 0 0
NEURALSTEM INC COMMON STOCK Cmn 64127R302 42 56,476 SH   DFND 1 56,476 0 0
NEURALSTEM INC COMMON STOCK Cmn 64127R902 35 46,800 SH Call DFND 1 46,800 0 0
NEURALSTEM INC COMMON STOCK Cmn 64127R952 8 10,500 SH Put DFND 1 10,500 0 0
NEUROCRINE BIOSCIENCES INC CMN STOCK Cmn 64125C959 2,337 59,100 SH Put DFND 1 59,100 0 0
NEUROCRINE BIOSCIENCES INC CMN STOCK Cmn 64125C909 2,349 59,400 SH Call DFND 1 59,400 0 0
NEUROCRINE BIOSCIENCES INC CMN STOCK Cmn 64125C109 71,651 1,811,663 SH   DFND   1,811,663 0 0
NEUSTAR INC-CLASS A COMMON STOCK Cmn 64126X201 940 38,210 SH   DFND 1 38,210 0 0
NEUSTAR INC-CLASS A COMMON STOCK Cmn 64126X951 1,530 62,200 SH Put DFND 1 62,200 0 0
NEUSTAR INC-CLASS A COMMON STOCK Cmn 64126X901 701 28,500 SH Call DFND 1 28,500 0 0
NEUSTAR INC-CLASS A COMMON STOCK Cmn 64126X201 1,051 42,730 SH   DFND   42,730 0 0
NEVRO CORP Cmn 64157F903 1,283 22,800 SH Call DFND 1 22,800 0 0
NEVRO CORP Cmn 64157F953 422 7,500 SH Put DFND 1 7,500 0 0
NEVRO CORP Cmn 64157F103 31,937 567,668 SH   DFND   567,668 0 0
NEVRO CORP Cmn 64157F103 244 4,340 SH   DFND 2 4,340 0 0
NEVSUN RESOURCES LTD COMMON STOCK Cmn 64156L901 82 25,200 SH Call DFND 1 25,200 0 0
NEVSUN RESOURCES LTD COMMON STOCK Cmn 64156L101 48 14,763 SH   DFND 2 14,763 0 0
NEW GOLD INC COMMON STOCK Cmn 644535106 259 69,361 SH   DFND 1 69,361 0 0
NEW GOLD INC COMMON STOCK Cmn 644535906 758 203,300 SH Call DFND 1 203,300 0 0
NEW GOLD INC COMMON STOCK Cmn 644535956 446 119,700 SH Put DFND 1 119,700 0 0
NEW GOLD INC COMMON STOCK Cmn 644535106 726 194,662 SH   DFND 2 194,662 0 0
NEW JERSEY RESOURCES CMN STK Cmn 646025106 237 6,509 SH   DFND   6,509 0 0
NEW MEDIA INVESTMENT GROUP INC Cmn 64704V106 955 57,418 SH   DFND   57,418 0 0
NEW MEDIA INVESTMENT GROUP INC Cmn 64704V106 264 15,875 SH   DFND 2 15,875 0 0
NEW MOUNTAIN FINANCE CORP Cmn 647551100 1,705 134,869 SH   DFND 2 134,869 0 0
NEW MOUNTAIN FINANCE CORP 5% CB 06/15/2019-REGISTE Bond 647551AB6 24,510 24,850,000 PRN   DFND   0 0 0
NEW RESIDENTIAL INVESTMENT CORP Cmn 64828T201 281 24,147 SH   DFND 1 24,147 0 0
NEW RESIDENTIAL INVESTMENT CORP Cmn 64828T951 408 35,100 SH Put DFND 1 35,100 0 0
NEW RESIDENTIAL INVESTMENT CORP Cmn 64828T201 136 11,706 SH   DFND   11,706 0 0
NEW SENIOR INVESTMENT GR Cmn 648691903 108 10,500 SH Call DFND 1 10,500 0 0
NEW SENIOR INVESTMENT GR Cmn 648691103 6,716 651,993 SH   DFND   651,993 0 0
NEW SENIOR INVESTMENT GR Cmn 648691103 2,475 240,317 SH   DFND 2 240,317 0 0
NEW YORK & CO COMMON STOCK Cmn 649295102 42 10,511 SH   DFND 1 10,511 0 0
NEW YORK COMMUNITY BANCORP INC CMN STK Cmn 649445103 518 32,595 SH   DFND 1 32,595 0 0
NEW YORK COMMUNITY BANCORP INC CMN STK Cmn 649445953 994 62,500 SH Put DFND 1 62,500 0 0
NEW YORK COMMUNITY BANCORP INC CMN STK Cmn 649445903 601 37,800 SH Call DFND 1 37,800 0 0
NEW YORK COMMUNITY BANCORP INC CMN STK Cmn 649445103 1,996 125,547 SH   DFND   125,547 0 0
NEW YORK MORTGAGE TRUST INC. COMMON STOCK Cmn 649604501 319 67,246 SH   DFND 1 67,246 0 0
NEW YORK MORTGAGE TRUST INC. COMMON STOCK Cmn 649604951 185 39,100 SH Put DFND 1 39,100 0 0
NEW YORK MORTGAGE TRUST INC. COMMON STOCK Cmn 649604501 862 181,770 SH   DFND   181,770 0 0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK Cmn 650111107 365 29,331 SH   DFND 1 29,331 0 0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK Cmn 650111907 179 14,400 SH Call DFND 1 14,400 0 0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK Cmn 650111107 162 13,037 SH   DFND   13,037 0 0
NEW YORK TIMES COMPANY CLASS A COMMON STOCK Cmn 650111107 350 28,052 SH   DFND 2 28,052 0 0
NEWCASTLE INVESTMENT CORP COMMON STOCK Cmn 65105M603 65 15,080 SH   DFND 1 15,080 0 0
NEWCASTLE INVESTMENT CORP COMMON STOCK Cmn 65105M603 105 24,324 SH   DFND   24,324 0 0
NEWCASTLE INVESTMENT CORP COMMON STOCK Cmn 65105M603 102 23,533 SH   DFND 2 23,533 0 0
NEWELL RUBBERMAID INC CMN STOCK Cmn 651229106 1,816 41,007 SH   DFND 1 41,007 0 0
NEWELL RUBBERMAID INC CMN STOCK Cmn 651229906 2,418 54,600 SH Call DFND 1 54,600 0 0
NEWELL RUBBERMAID INC CMN STOCK Cmn 651229956 1,205 27,200 SH Put DFND 1 27,200 0 0
NEWELL RUBBERMAID INC CMN STOCK Cmn 651229106 142,218 3,211,057 SH   DFND   3,211,057 0 0
NEWFIELD EXPLORATION CO CMN STK Cmn 651290908 4,143 124,600 SH Call DFND 1 124,600 0 0
NEWFIELD EXPLORATION CO CMN STK Cmn 651290958 1,726 51,900 SH Put DFND 1 51,900 0 0
NEWFIELD EXPLORATION CO CMN STK Cmn 651290108 56,855 1,709,914 SH   DFND   1,709,914 0 0
NEWFIELD EXPLORATION CO CMN STK Cmn 651290108 1,149 34,571 SH   DFND 2 34,571 0 0
NEWLINK GENETICS CORP Cmn 651511907 701 38,500 SH Call DFND 1 38,500 0 0
NEWLINK GENETICS CORP Cmn 651511957 379 20,800 SH Put DFND 1 20,800 0 0
NEWMONT MINING CORP CMN STOCK Cmn 651639906 48,309 1,817,500 SH Call DFND 1 1,817,500 0 0
NEWMONT MINING CORP CMN STOCK Cmn 651639956 7,894 297,000 SH Put DFND 1 297,000 0 0
NEWMONT MINING CORP CMN STOCK Cmn 651639956 210 7,900 SH Put DFND 2 7,900 0 0
NEWMONT MINING CORP CMN STOCK Cmn 651639106 54,488 2,049,945 SH   DFND   2,049,945 0 0
NEWMONT MINING CORP CMN STOCK Cmn 651639106 7,936 298,559 SH   DFND 2 298,559 0 0
NEWPARK RESOURCES 4% CB 10/01/2017-REGISTERED Bond 651718AC2 6,659 7,500,000 PRN   DFND   0 0 0
NEWPARK RESOURCES CMN STK Cmn 651718504 51 11,690 SH   DFND 2 11,690 0 0
NEWS CORP - CLASS A Cmn 65249B109 273 21,369 SH   DFND 1 21,369 0 0
NEWS CORP - CLASS A Cmn 65249B909 635 49,700 SH Call DFND 1 49,700 0 0
NEWS CORP - CLASS A Cmn 65249B959 269 21,100 SH Put DFND 1 21,100 0 0
NEWS CORP - CLASS A Cmn 65249B109 5,970 467,525 SH   DFND 2 467,525 0 0
NEXSTAR BROADCASTING GROUP COMMON STOCK Cmn 65336K903 425 9,600 SH Call DFND 1 9,600 0 0
NEXSTAR BROADCASTING GROUP COMMON STOCK Cmn 65336K953 243 5,500 SH Put DFND 1 5,500 0 0
NEXSTAR BROADCASTING GROUP COMMON STOCK Cmn 65336K103 15,790 356,686 SH   DFND   356,686 0 0
NEXTERA ENERGY INC Cmn 65339F101 1,374 11,609 SH   DFND 1 11,609 0 0
NEXTERA ENERGY INC Cmn 65339F951 5,657 47,800 SH Put DFND 1 47,800 0 0
NEXTERA ENERGY INC Cmn 65339F901 7,183 60,700 SH Call DFND 1 60,700 0 0
NEXTERA ENERGY INC Cmn 65339F951 959 8,100 SH Put DFND 2 8,100 0 0
NEXTERA ENERGY INC Cmn 65339F901 769 6,500 SH Call DFND 2 6,500 0 0
NEXTERA ENERGY INC Cmn 65339F101 4,518 38,174 SH   DFND   38,174 0 0
NEXTERA ENERGY INC Cmn 65339F101 5,435 45,930 SH   DFND 2 45,930 0 0
NEXTERA ENERGY PARTNERS LP Cmn 65341B906 277 10,200 SH Call DFND 1 10,200 0 0
NEXTERA ENERGY PARTNERS LP Cmn 65341B106 4,633 170,376 SH   DFND 2 170,376 0 0
NGL ENERGY PARTNERS LP Cmn 62913M107 587 78,045 SH   DFND 1 78,045 0 0
NGL ENERGY PARTNERS LP Cmn 62913M907 280 37,300 SH Call DFND 1 37,300 0 0
NGL ENERGY PARTNERS LP Cmn 62913M957 115 15,300 SH Put DFND 1 15,300 0 0
NIC INC CMN STOCK Cmn 62914B100 3,408 189,021 SH   DFND   189,021 0 0
NIELSEN HOLDINGS PLC Cmn G6518L958 869 16,500 SH Put DFND 1 16,500 0 0
NIELSEN HOLDINGS PLC Cmn G6518L908 879 16,700 SH Call DFND 1 16,700 0 0
NIELSEN HOLDINGS PLC Cmn G6518L108 6,530 123,998 SH   DFND 2 123,998 0 0
NII HOLDINGS INC Cmn 62913F508 121 21,955 SH   DFND 2 21,955 0 0
NIKE INC CLASS B SHARES Cmn 654106103 695 11,312 SH   DFND 1 11,312 0 0
NIKE INC CLASS B SHARES Cmn 654106903 50,504 821,600 SH Call DFND 1 821,600 0 0
NIKE INC CLASS B SHARES Cmn 654106953 42,494 691,300 SH Put DFND 1 691,300 0 0
NIKE INC CLASS B SHARES Cmn 654106953 24,588 400,000 SH Put DFND   400,000 0 0
NIKE INC CLASS B SHARES Cmn 654106953 3,141 51,100 SH Put DFND 2 51,100 0 0
NIKE INC CLASS B SHARES Cmn 654106903 1,899 30,900 SH Call DFND 2 30,900 0 0
NIMBLE STORAGE INC Cmn 65440R901 135 17,200 SH Call DFND 1 17,200 0 0
NIMBLE STORAGE INC Cmn 65440R951 103 13,100 SH Put DFND 1 13,100 0 0
NIMBLE STORAGE INC Cmn 65440R101 7,235 922,788 SH   DFND   922,788 0 0
NISKA GAS STORAGE PARTNERS-U Cmn 654678101 76 21,321 SH   DFND 1 21,321 0 0
NISOURCE INC CMN STK Cmn 65473P905 2,109 89,500 SH Call DFND 1 89,500 0 0
NISOURCE INC CMN STK Cmn 65473P105 10,642 451,708 SH   DFND 2 451,708 0 0
NL INDUSTRIES CMN STK Cmn 629156407 28 12,393 SH   DFND 1 12,393 0 0
NM 8.6250% 01/01/9999 Pref Stk 63938Y308 41 10,511 SH   DFND 1 0 0 0
NM 8.7500% 01/01/9999 G Pref Stk 63938Y100 56 13,635 SH   DFND 1 0 0 0
NMI HOLDINGS INC-CLASS A Cmn 629209305 128 25,362 SH   DFND 2 25,362 0 0
NN INC CMN STK Cmn 629337106 161 11,745 SH   DFND 2 11,745 0 0
NOBLE CORP PLC Cmn G65431951 6,051 584,600 SH Put DFND 1 584,600 0 0
NOBLE CORP PLC Cmn G65431901 2,675 258,500 SH Call DFND 1 258,500 0 0
NOBLE CORP PLC Cmn G65431101 1,541 148,869 SH   DFND 2 148,869 0 0
NOBLE ENERGY INC COMMON STOCK Cmn 655044905 5,044 160,600 SH Call DFND 1 160,600 0 0
NOBLE ENERGY INC COMMON STOCK Cmn 655044955 1,121 35,700 SH Put DFND 1 35,700 0 0
NOBLE ENERGY INC COMMON STOCK Cmn 655044105 43,858 1,396,308 SH   DFND   1,396,308 0 0
NOMAD FOODS LTD Cmn G6564A105 58,333 6,474,223 SH   DFND   6,474,223 0 0
NOMURA HOLDINGS INC-ADR Depository Receipt 65535H208 97 21,957 SH   DFND 1 0 0 0
NOODLES & CO Cmn 65540B905 407 34,300 SH Call DFND 1 34,300 0 0
NORDIC AMERICAN OFFSHORE LTD Cmn Y6366T112 59 13,268 SH   DFND 1 13,268 0 0
NORDIC AMERICAN TANKER LTD Cmn G65773906 1,308 92,800 SH Call DFND 1 92,800 0 0
NORDIC AMERICAN TANKER LTD Cmn G65773956 719 51,000 SH Put DFND 1 51,000 0 0
NORDSON CORP CMN STK Cmn 655663952 281 3,700 SH Put DFND 1 3,700 0 0
NORDSON CORP CMN STK Cmn 655663902 327 4,300 SH Call DFND 1 4,300 0 0
NORDSTROM INC Cmn 655664900 15,916 278,200 SH Call DFND 1 278,200 0 0
NORDSTROM INC Cmn 655664900 11,442 200,000 SH Call DFND   200,000 0 0
NORDSTROM INC Cmn 655664950 5,269 92,100 SH Put DFND 1 92,100 0 0
NORDSTROM INC Cmn 655664900 973 17,000 SH Call DFND 2 17,000 0 0
NORDSTROM INC Cmn 655664950 589 10,300 SH Put DFND 2 10,300 0 0
NORDSTROM INC Cmn 655664100 24,214 423,250 SH   DFND   423,250 0 0
NORFOLK SOUTHN CORP Cmn 655844958 6,294 75,600 SH Put DFND 1 75,600 0 0
NORFOLK SOUTHN CORP Cmn 655844908 7,251 87,100 SH Call DFND 1 87,100 0 0
NORFOLK SOUTHN CORP Cmn 655844108 67,631 812,380 SH   DFND   812,380 0 0
NORTEL NETWORKS 2.125% CB 4/15/2014-REGISTERED Bond 656568AE2 14,276 16,600,000 PRN   DFND   0 0 0
NORTH ATLANTIC DRILLING LTD Cmn G6613P909 33 12,000 SH Call DFND 1 12,000 0 0
NORTHERN OIL AND GAS INC Cmn 665531909 172 43,000 SH Call DFND 1 43,000 0 0
NORTHERN OIL AND GAS INC Cmn 665531959 55 13,800 SH Put DFND 1 13,800 0 0
NORTHERN OIL AND GAS INC Cmn 665531109 498 124,873 SH   DFND   124,873 0 0
NORTHERN TIER ENERGY LP Cmn 665826103 1,893 80,329 SH   DFND 1 80,329 0 0
NORTHERN TIER ENERGY LP Cmn 665826953 1,798 76,300 SH Put DFND 1 76,300 0 0
NORTHERN TRUST CMN STOCK Cmn 665859104 530 8,135 SH   DFND 1 8,135 0 0
NORTHERN TRUST CMN STOCK Cmn 665859954 841 12,900 SH Put DFND 1 12,900 0 0
NORTHERN TRUST CMN STOCK Cmn 665859904 1,075 16,500 SH Call DFND 1 16,500 0 0
NORTHFIELD BANCORP INC/NJ Cmn 66611T108 211 12,833 SH   DFND   12,833 0 0
NORTHFIELD BANCORP INC/NJ Cmn 66611T108 289 17,599 SH   DFND 2 17,599 0 0
NORTHROP GRUMMAN CORP Cmn 666807952 11,399 57,600 SH Put DFND 1 57,600 0 0
NORTHROP GRUMMAN CORP Cmn 666807902 12,844 64,900 SH Call DFND 1 64,900 0 0
NORTHROP GRUMMAN CORP Cmn 666807952 2,830 14,300 SH Put DFND 2 14,300 0 0
NORTHROP GRUMMAN CORP Cmn 666807952 1,860 9,400 SH Put DFND   9,400 0 0
NORTHROP GRUMMAN CORP Cmn 666807902 1,722 8,700 SH Call DFND 2 8,700 0 0
NORTHROP GRUMMAN CORP Cmn 666807102 90,227 455,920 SH   DFND   455,920 0 0
NORTHROP GRUMMAN CORP Cmn 666807102 2,478 12,522 SH   DFND 2 12,522 0 0
NORTHSTAR ASSET MANAGEMENT C Cmn 66705Y104 395 34,842 SH   DFND 1 34,842 0 0
NORTHSTAR ASSET MANAGEMENT C Cmn 66705Y954 698 61,500 SH Put DFND 1 61,500 0 0
NORTHSTAR ASSET MANAGEMENT C Cmn 66705Y904 804 70,800 SH Call DFND 1 70,800 0 0
NORTHSTAR HEALTHCARE INC Cmn 65500B103 60 19,130 SH   DFND 1 19,130 0 0
NORTHSTAR REALTY FINANCE Cmn 66704R803 564 42,989 SH   DFND 1 42,989 0 0
NORTHSTAR REALTY FINANCE Cmn 66704R953 1,013 77,200 SH Put DFND 1 77,200 0 0
NORTHSTAR REALTY FINANCE Cmn 66704R903 568 43,300 SH Call DFND 1 43,300 0 0
NORTHSTAR REALTY FINANCE Cmn 66704R903 171 13,000 SH Call DFND 2 13,000 0 0
NORTHWEST BANCSHARES INC Cmn 667340103 183 13,523 SH   DFND 1 13,523 0 0
NORTHWEST BIOTHERAPEUTICS INC Cmn 66737P900 72 49,600 SH Call DFND 1 49,600 0 0
NORTHWEST BIOTHERAPEUTICS INC Cmn 66737P950 31 21,200 SH Put DFND 1 21,200 0 0
NORTHWEST NATURAL GAS CO COMMON STOCK Cmn 667655104 3,215 59,696 SH   DFND   59,696 0 0
NORTHWEST NATURAL GAS CO COMMON STOCK Cmn 667655104 1,577 29,290 SH   DFND 2 29,290 0 0
NORTHWESTERN CORPORATION COMMON STOCK Cmn 668074305 1,368 22,160 SH   DFND 2 22,160 0 0
NORWEGIAN CRUISE LINE HOLDIN Cmn G66721904 11,058 200,000 SH Call DFND   200,000 0 0
NORWEGIAN CRUISE LINE HOLDIN Cmn G66721954 929 16,800 SH Put DFND 1 16,800 0 0
NORWEGIAN CRUISE LINE HOLDIN Cmn G66721904 1,200 21,700 SH Call DFND 1 21,700 0 0
NORWEGIAN CRUISE LINE HOLDIN Cmn G66721104 83,893 1,517,328 SH   DFND   1,517,328 0 0
NORWEGIAN CRUISE LINE HOLDIN Cmn G66721104 2,930 52,993 SH   DFND 2 52,993 0 0
NovaGold Resources Inc. COMMON STOCK Cmn 66987E906 557 110,500 SH Call DFND 1 110,500 0 0
NovaGold Resources Inc. COMMON STOCK Cmn 66987E956 228 45,300 SH Put DFND 1 45,300 0 0
NovaGold Resources Inc. COMMON STOCK Cmn 66987E206 142 28,168 SH   DFND 2 28,168 0 0
NOVARTIS AG -ADR 1:1 Depository Receipt 66987V109 12,078 166,734 SH   DFND 2 0 0 0
NOVATEL WIRELESS INC Cmn 66987M904 20 11,100 SH Call DFND 1 11,100 0 0
NOVAVAX INC CMN STOCK Cmn 670002104 188 36,505 SH   DFND 1 36,505 0 0
NOVAVAX INC CMN STOCK Cmn 670002904 744 144,200 SH Call DFND 1 144,200 0 0
NOVAVAX INC CMN STOCK Cmn 670002954 460 89,200 SH Put DFND 1 89,200 0 0
NOVOCURE LTD Cmn G6674U108 261 18,049 SH   DFND 1 18,049 0 0
NOVOCURE LTD Cmn G6674U908 526 36,300 SH Call DFND 1 36,300 0 0
NOW INC/DE Cmn 67011P950 482 27,200 SH Put DFND 1 27,200 0 0
NOW INC/DE Cmn 67011P900 285 16,100 SH Call DFND 1 16,100 0 0
NQ MOBILE INC Depository Receipt 64118U108 979 213,662 SH   DFND 1 0 0 0
NRG ENERGY INC COMMON STOCK Cmn 629377508 949 72,927 SH   DFND 1 72,927 0 0
NRG ENERGY INC COMMON STOCK Cmn 629377958 1,218 93,600 SH Put DFND 1 93,600 0 0
NRG ENERGY INC COMMON STOCK Cmn 629377908 1,665 128,000 SH Call DFND 1 128,000 0 0
NRG ENERGY INC COMMON STOCK Cmn 629377508 1,736 133,409 SH   DFND   133,409 0 0
NRG ENERGY INC COMMON STOCK Cmn 629377508 1,110 85,347 SH   DFND 2 85,347 0 0
NRG YIELD INC-CLASS A Cmn 62942X306 841 61,940 SH   DFND   61,940 0 0
NRG YIELD INC-CLASS A Cmn 62942X306 563 41,465 SH   DFND 2 41,465 0 0
NRG YIELD INC-CLASS C Cmn 62942X905 177 12,400 SH Call DFND 1 12,400 0 0
NRG YIELD INC-CLASS C Cmn 62942X405 1,064 74,735 SH   DFND 2 74,735 0 0
NU SKIN ENTERPRISES INC CMN STOCK Cmn 67018T105 620 16,202 SH   DFND 1 16,202 0 0
NU SKIN ENTERPRISES INC CMN STOCK Cmn 67018T905 6,082 159,000 SH Call DFND 1 159,000 0 0
NU SKIN ENTERPRISES INC CMN STOCK Cmn 67018T955 1,652 43,200 SH Put DFND 1 43,200 0 0
NU SKIN ENTERPRISES INC CMN STOCK Cmn 67018T105 346 9,041 SH   DFND   9,041 0 0
NUANCE COMMUNICATIONS 1.5% CB 11/01/2035-REGISTERE Bond 67020YAG5 41,129 40,000,000 PRN   DFND   0 0 0
NUANCE COMMUNICATIONS INC CMN STOCK Cmn 67020Y100 504 26,960 SH   DFND 1 26,960 0 0
NUANCE COMMUNICATIONS INC CMN STOCK Cmn 67020Y900 2,174 116,300 SH Call DFND 1 116,300 0 0
NUANCE COMMUNICATIONS INC CMN STOCK Cmn 67020Y950 331 17,700 SH Put DFND 1 17,700 0 0
NUANCE COMMUNICATIONS INC CMN STOCK Cmn 67020Y100 920 49,220 SH   DFND   49,220 0 0
NUANCE COMMUNICATIONS INC CMN STOCK Cmn 67020Y100 7,402 396,055 SH   DFND 2 396,055 0 0
NUCOR CORP Cmn 670346905 10,520 222,400 SH Call DFND 1 222,400 0 0
NUCOR CORP Cmn 670346955 6,764 143,000 SH Put DFND 2 143,000 0 0
NUCOR CORP Cmn 670346955 5,170 109,300 SH Put DFND 1 109,300 0 0
NUCOR CORP Cmn 670346905 5,383 113,800 SH Call DFND 2 113,800 0 0
NUCOR CORP Cmn 670346105 6,985 147,682 SH   DFND 2 147,682 0 0
NUSTAR ENERGY LP Cmn 67058H902 1,147 28,400 SH Call DFND 1 28,400 0 0
NUSTAR ENERGY LP Cmn 67058H952 578 14,300 SH Put DFND 1 14,300 0 0
NUSTAR GP HOLDINGS LLC Cmn 67059L902 207 10,000 SH Call DFND 1 10,000 0 0
NUTRI/SYSTEM INC CMN STOCK Cmn 67069D908 762 36,500 SH Call DFND 1 36,500 0 0
NUTRI/SYSTEM INC CMN STOCK Cmn 67069D958 275 13,200 SH Put DFND 1 13,200 0 0
NUTRI/SYSTEM INC CMN STOCK Cmn 67069D108 2,304 110,396 SH   DFND 2 110,396 0 0
NUVASIVE 2.75% CB 07/01/2017-REGISTERED Bond 670704AC9 11,817 9,338,000 PRN   DFND   0 0 0
NUVASIVE INC COMMON STOCK Cmn 670704905 209 4,300 SH Call DFND 1 4,300 0 0
NUVASIVE INC COMMON STOCK Cmn 670704105 6,841 140,626 SH   DFND   140,626 0 0
NVIDIA 1% CB 12/01/2018-REGISTERED Bond 67066GAC8 154,557 86,584,000 PRN   DFND   0 0 0
NVIDIA CORP Cmn 67066G904 21,599 606,200 SH Call DFND 1 606,200 0 0
NVIDIA CORP Cmn 67066G954 11,216 314,800 SH Put DFND 1 314,800 0 0
NVIDIA CORP Cmn 67066G954 5,423 152,200 SH Put DFND 2 152,200 0 0
NVIDIA CORP Cmn 67066G904 3,723 104,500 SH Call DFND 2 104,500 0 0
NVR L.P. COMMON STOCK Cmn 62944T105 263 152 SH   DFND   152 0 0
NXP SEMICONDUCTORS NV Cmn N6596X109 2,827 34,867 SH   DFND 1 34,867 0 0
NXP SEMICONDUCTORS NV Cmn N6596X909 20,616 254,300 SH Call DFND 1 254,300 0 0
NXP SEMICONDUCTORS NV Cmn N6596X959 9,315 114,900 SH Put DFND 1 114,900 0 0
NXP SEMICONDUCTORS NV Cmn N6596X109 124,380 1,534,232 SH   DFND   1,534,232 0 0
NXSTAGE MEDICAL INC CMN STK Cmn 67072V903 163 10,900 SH Call DFND 1 10,900 0 0
NXSTAGE MEDICAL INC CMN STK Cmn 67072V103 1,730 115,425 SH   DFND 2 115,425 0 0
NXT-ID INC Cmn 67091J107 29 50,789 SH   DFND 1 50,789 0 0
O2MICRO INTERNATIONAL LTD 1ADR : 50NEW - ADR Depository Receipt 67107W100 18 11,727 SH   DFND 1 0 0 0
OAKTREE CAPITAL GROUP LLC Cmn 674001201 747 15,141 SH   DFND 1 15,141 0 0
OAKTREE CAPITAL GROUP LLC Cmn 674001951 1,411 28,600 SH Put DFND 1 28,600 0 0
OAKTREE CAPITAL GROUP LLC Cmn 674001901 774 15,700 SH Call DFND 1 15,700 0 0
OASIS PETROLEUM INC Cmn 674215908 1,709 234,800 SH Call DFND 1 234,800 0 0
OASIS PETROLEUM INC Cmn 674215958 290 39,800 SH Put DFND 1 39,800 0 0
OASIS PETROLEUM INC Cmn 674215108 8,021 1,101,766 SH   DFND   1,101,766 0 0
OASIS PETROLEUM INC Cmn 674215108 3,403 467,466 SH   DFND 2 467,466 0 0
OCCIDENTAL PETROLEUM CMN STOCK Cmn 674599105 3,345 48,881 SH   DFND 1 48,881 0 0
OCCIDENTAL PETROLEUM CMN STOCK Cmn 674599955 10,080 147,300 SH Put DFND 1 147,300 0 0
OCCIDENTAL PETROLEUM CMN STOCK Cmn 674599905 11,743 171,600 SH Call DFND 1 171,600 0 0
OCEAN POWER TECHNOLOGIES INC Cmn 674870407 45 19,374 SH   DFND 1 19,374 0 0
OCEAN RIG UDW INC Cmn Y64354205 64 78,481 SH   DFND 1 78,481 0 0
OCEAN RIG UDW INC Cmn Y64354955 79 95,900 SH Put DFND 1 95,900 0 0
OCEAN RIG UDW INC Cmn Y64354905 44 53,100 SH Call DFND 1 53,100 0 0
OCEANEERING INTERNATIONAL CMN STK Cmn 675232952 216 6,500 SH Put DFND 1 6,500 0 0
OCEANEERING INTERNATIONAL CMN STK Cmn 675232902 239 7,200 SH Call DFND 1 7,200 0 0
OCEANEERING INTERNATIONAL CMN STK Cmn 675232102 5,563 167,362 SH   DFND   167,362 0 0
OCEANEERING INTERNATIONAL CMN STK Cmn 675232102 3,971 119,472 SH   DFND 2 119,472 0 0
OCH-ZIFF CAPITAL MANAGEMEN-A Cmn 67551U955 97 22,400 SH Put DFND 1 22,400 0 0
OCH-ZIFF CAPITAL MANAGEMEN-A Cmn 67551U905 79 18,100 SH Call DFND 1 18,100 0 0
OCLARO 6% CB 02/15/2020-REGISTERED Bond 67555NAB3 37,096 12,798,000 PRN   DFND   0 0 0
OCLARO INC COMMON STOCK Cmn 67555N906 121 22,400 SH Call DFND 1 22,400 0 0
OCLARO INC COMMON STOCK Cmn 67555N206 645 119,406 SH   DFND 2 119,406 0 0
OCULAR THERAPEUTIX INC Cmn 67576A900 129 13,400 SH Call DFND 1 13,400 0 0
OCULUS INNOVATIVE SCIENCES INC COMMON STOCK Cmn 67575P207 20 21,407 SH   DFND 1 21,407 0 0
OCWEN FINL CORP CMN STOCK Cmn 675746309 82 33,150 SH   DFND 1 33,150 0 0
OCWEN FINL CORP CMN STOCK Cmn 675746959 140 56,500 SH Put DFND 1 56,500 0 0
OCWEN FINL CORP CMN STOCK Cmn 675746909 79 32,100 SH Call DFND 1 32,100 0 0
OFFICE DEPOT CMN STOCK Cmn 676220106 1,272 179,181 SH   DFND 1 179,181 0 0
OFFICE DEPOT CMN STOCK Cmn 676220906 1,360 191,500 SH Call DFND 1 191,500 0 0
OFFICE DEPOT CMN STOCK Cmn 676220956 650 91,500 SH Put DFND 1 91,500 0 0
OFFICE DEPOT CMN STOCK Cmn 676220106 1,407 198,151 SH   DFND   198,151 0 0
OFG BANCORP Cmn 67103X102 314 44,917 SH   DFND   44,917 0 0
OGE ENERGY CMN STK Cmn 670837103 4,899 171,101 SH   DFND 2 171,101 0 0
OHR PHARMACEUTICAL INC Cmn 67778H200 39 12,165 SH   DFND 1 12,165 0 0
OIL STATES INTERNATIONAL INC. Cmn 678026105 1,202 38,120 SH   DFND 1 38,120 0 0
OIL STATES INTERNATIONAL INC. Cmn 678026955 388 12,300 SH Put DFND 1 12,300 0 0
OLD DOMINION FREIGHT CMN STK Cmn 679580100 229 3,292 SH   DFND 1 3,292 0 0
OLD DOMINION FREIGHT CMN STK Cmn 679580900 731 10,500 SH Call DFND 1 10,500 0 0
OLD DOMINION FREIGHT CMN STK Cmn 679580950 446 6,400 SH Put DFND 1 6,400 0 0
OLD DOMINION FREIGHT CMN STK Cmn 679580100 4,944 71,021 SH   DFND   71,021 0 0
OLD NATIONAL BANCORP COMMON STOCK Cmn 680033107 1,372 112,561 SH   DFND   112,561 0 0
OLD NATIONAL BANCORP COMMON STOCK Cmn 680033107 1,040 85,308 SH   DFND 2 85,308 0 0
OLD REPUBLIC INTERNATIONAL 3.75% CB 03/15/2018- RE Bond 680223AH7 6,196 5,000,000 PRN   DFND   0 0 0
OLD REPUBLIC INTERNATIONAL CMN STOCK Cmn 680223104 1,796 98,223 SH   DFND 1 98,223 0 0
OLD REPUBLIC INTERNATIONAL CMN STOCK Cmn 680223104 2,733 149,525 SH   DFND   149,525 0 0
OLD REPUBLIC INTERNATIONAL CMN STOCK Cmn 680223104 13,794 754,622 SH   DFND 2 754,622 0 0
OLIN CORP Cmn 680665905 1,650 95,000 SH Call DFND 1 95,000 0 0
OLIN CORP Cmn 680665955 818 47,100 SH Put DFND 1 47,100 0 0
OLIN CORP Cmn 680665205 6,202 357,039 SH   DFND   357,039 0 0
OLIN CORP Cmn 680665205 5,148 296,396 SH   DFND 2 296,396 0 0
OLLIE'S BARGAIN OUTLET HOLDI Cmn 681116109 16,805 717,253 SH   DFND   717,253 0 0
OLLIE'S BARGAIN OUTLET HOLDI Cmn 681116109 631 26,949 SH   DFND 2 26,949 0 0
OM ASSET MANAGEMENT LTD Cmn G67506108 5,797 434,228 SH   DFND   434,228 0 0
OM ASSET MANAGEMENT LTD Cmn G67506108 451 33,753 SH   DFND 2 33,753 0 0
OMEGA HEALTHCARE INVS INC CMN STK Cmn 681936900 1,236 35,000 SH Call DFND 1 35,000 0 0
OMEGA HEALTHCARE INVS INC CMN STK Cmn 681936100 2,008 56,897 SH   DFND   56,897 0 0
OMEGA HEALTHCARE INVS INC CMN STK Cmn 681936100 635 17,983 SH   DFND 2 17,983 0 0
OMEROS CORP Cmn 682143902 410 26,700 SH Call DFND 1 26,700 0 0
OMNICELL INC Cmn 68213N109 208 7,464 SH   DFND   7,464 0 0
OMNICELL INC Cmn 68213N109 661 23,721 SH   DFND 2 23,721 0 0
OMNICOM GROUP INC. Cmn 681919906 1,165 14,000 SH Call DFND 1 14,000 0 0
OMNICOM GROUP INC. Cmn 681919956 616 7,400 SH Put DFND 1 7,400 0 0
ON ASSIGNMENT INC CMN STK Cmn 682159908 236 6,400 SH Call DFND 1 6,400 0 0
ON ASSIGNMENT INC CMN STK Cmn 682159108 1,177 31,876 SH   DFND   31,876 0 0
ON ASSIGNMENT INC CMN STK Cmn 682159108 2,519 68,219 SH   DFND 2 68,219 0 0
ON DECK CAPITAL INC Cmn 682163900 109 14,000 SH Call DFND 1 14,000 0 0
ON DECK CAPITAL INC Cmn 682163100 173 22,260 SH   DFND   22,260 0 0
ON SEMICONDUCTOR CORP CMN STK Cmn 682189905 969 101,000 SH Call DFND 1 101,000 0 0
ON SEMICONDUCTOR CORP CMN STK Cmn 682189955 123 12,800 SH Put DFND 1 12,800 0 0
ON SEMICONDUCTOR CORP CMN STK Cmn 682189105 26,850 2,799,797 SH   DFND   2,799,797 0 0
ON TRACK INNOVATIONS CMN STOCK Cmn M8791A109 15 15,721 SH   DFND 1 15,721 0 0
ONCOMED PHARMACEUTICALS INC Cmn 68234X902 123 12,200 SH Call DFND 1 12,200 0 0
ONCONOVA THERAPEUTICS INC Cmn 68232V108 19 33,399 SH   DFND 1 33,399 0 0
ONE GAS INC Cmn 68235P108 356 5,825 SH   DFND   5,825 0 0
ONE GAS INC Cmn 68235P108 701 11,480 SH   DFND 2 11,480 0 0
ONE HORIZON GROUP INC Cmn 68235H205 16 19,509 SH   DFND 1 19,509 0 0
ONEBEACON INSURANCE GROUP-A Cmn G67742109 876 68,850 SH   DFND   68,850 0 0
ONEMAIN HOLDINGS INC Cmn 68268W103 442 16,116 SH   DFND 1 16,116 0 0
ONEMAIN HOLDINGS INC Cmn 68268W903 335 12,200 SH Call DFND 1 12,200 0 0
ONEMAIN HOLDINGS INC Cmn 68268W103 6,414 233,837 SH   DFND   233,837 0 0
ONEMAIN HOLDINGS INC Cmn 68268W103 4,212 153,546 SH   DFND 2 153,546 0 0
ONEOK INC Cmn 682680953 1,481 49,600 SH Put DFND 1 49,600 0 0
ONEOK INC Cmn 682680903 1,493 50,000 SH Call DFND 1 50,000 0 0
ONEOK INC Cmn 682680103 19,056 638,192 SH   DFND   638,192 0 0
ONEOK INC Cmn 682680103 475 15,920 SH   DFND 2 15,920 0 0
ONEOK PARTNERS LP Cmn 68268N903 1,168 37,200 SH Call DFND 1 37,200 0 0
ONEOK PARTNERS LP Cmn 68268N953 251 8,000 SH Put DFND 1 8,000 0 0
OOMA INC Cmn 683416101 209 35,382 SH   DFND 1 35,382 0 0
OOMA INC Cmn 683416951 100 16,900 SH Put DFND 1 16,900 0 0
OOMA INC Cmn 683416101 1,125 190,612 SH   DFND   190,612 0 0
OPEN TEXT CORP CMN STOCK Cmn 683715106 404 7,794 SH   DFND 1 7,794 0 0
OPEN TEXT CORP CMN STOCK Cmn 683715956 2,238 43,200 SH Put DFND 1 43,200 0 0
OPEN TEXT CORP CMN STOCK Cmn 683715906 844 16,300 SH Call DFND 1 16,300 0 0
OPEN TEXT CORP CMN STOCK Cmn 683715106 3,002 57,950 SH   DFND 2 57,950 0 0
OPGEN INC Cmn 68373L109 18 12,748 SH   DFND 1 12,748 0 0
OPHTHOTECH CORP Cmn 683745903 1,281 30,300 SH Call DFND 1 30,300 0 0
OPHTHOTECH CORP Cmn 683745953 448 10,600 SH Put DFND 1 10,600 0 0
OPHTHOTECH CORP Cmn 683745103 9,601 227,133 SH   DFND   227,133 0 0
OPKO HEALTH INC CMN STK Cmn 68375N103 573 55,142 SH   DFND 1 55,142 0 0
OPKO HEALTH INC CMN STK Cmn 68375N953 2,762 265,800 SH Put DFND 1 265,800 0 0
OPKO HEALTH INC CMN STK Cmn 68375N903 3,768 362,700 SH Call DFND 1 362,700 0 0
OPOWER INC Cmn 68375Y109 127 18,645 SH   DFND 1 18,645 0 0
OPPENHEIMER ADR REVENUE ETF Cmn 68386C500 1,276 42,303 SH   DFND 1 42,303 0 0
OPPENHEIMER FINANCIALS SECTOR Cmn 68386C807 747 16,479 SH   DFND 1 16,479 0 0
ORACLE SYS CORP Cmn 68389X905 38,009 929,100 SH Call DFND 1 929,100 0 0
ORACLE SYS CORP Cmn 68389X955 26,186 640,100 SH Put DFND 1 640,100 0 0
ORACLE SYS CORP Cmn 68389X955 4,701 114,900 SH Put DFND 2 114,900 0 0
ORACLE SYS CORP Cmn 68389X905 5,449 133,200 SH Call DFND 2 133,200 0 0
ORACLE SYS CORP Cmn 68389X105 38,935 951,727 SH   DFND   951,727 0 0
ORAGENICS INC COMMON STOCK Cmn 684023203 13 13,794 SH   DFND 1 13,794 0 0
ORASURE TECHNOLOGIES INC CMN STK Cmn 68554V108 105 14,476 SH   DFND   14,476 0 0
ORASURE TECHNOLOGIES INC CMN STK Cmn 68554V108 688 95,147 SH   DFND 2 95,147 0 0
ORBCOMM INC Cmn 68555P100 160 15,823 SH   DFND 1 15,823 0 0
ORBCOMM INC Cmn 68555P100 360 35,547 SH   DFND 2 35,547 0 0
ORBITAL ATK INC Cmn 68557N903 1,356 15,600 SH Call DFND 1 15,600 0 0
ORBITAL ATK INC Cmn 68557N953 687 7,900 SH Put DFND 1 7,900 0 0
ORBITAL ATK INC Cmn 68557N103 10,542 121,251 SH   DFND   121,251 0 0
ORCHID ISLAND CAPITAL INC Cmn 68571X103 129 12,413 SH   DFND 1 12,413 0 0
OREILY AUTOMOTIVE INC Cmn 67103H957 14,066 51,400 SH Put DFND 1 51,400 0 0
OREILY AUTOMOTIVE INC Cmn 67103H907 8,374 30,600 SH Call DFND 1 30,600 0 0
OREILY AUTOMOTIVE INC Cmn 67103H957 739 2,700 SH Put DFND 2 2,700 0 0
OREILY AUTOMOTIVE INC Cmn 67103H907 246 900 SH Call DFND 2 900 0 0
OREILY AUTOMOTIVE INC Cmn 67103H107 21,782 79,595 SH   DFND   79,595 0 0
OREILY AUTOMOTIVE INC Cmn 67103H107 13,350 48,784 SH   DFND 2 48,784 0 0
OREXIGEN THERAPEUTICS 2.75% CB 12/15/2020-REGISTER Bond 686164AB0 3,463 8,459,000 PRN   DFND   0 0 0
OREXIGEN THERAPEUTICS INC Cmn 686164104 12 21,152 SH   DFND 1 21,152 0 0
OREXIGEN THERAPEUTICS INC Cmn 686164954 13 22,400 SH Put DFND 1 22,400 0 0
ORGANOVO HOLDINGS INC Cmn 68620A104 78 35,716 SH   DFND 1 35,716 0 0
ORGANOVO HOLDINGS INC Cmn 68620A904 45 20,700 SH Call DFND 1 20,700 0 0
ORION ENGINEERED CARBONS SA Cmn L72967109 4,605 326,119 SH   DFND   326,119 0 0
ORION MARINE GROUP INC-144A Cmn 68628V908 69 13,300 SH Call DFND 1 13,300 0 0
ORITANI FINANCIAL CORP Cmn 68633D103 725 42,745 SH   DFND   42,745 0 0
ORIX CORP - SPONS ADR 1:5 Depository Receipt 686330101 273 3,823 SH   DFND 1 0 0 0
ORMAT TECHNOLOGIES INC COMMON STOCK Cmn 686688902 256 6,200 SH Call DFND 1 6,200 0 0
ORMAT TECHNOLOGIES INC COMMON STOCK Cmn 686688102 519 12,586 SH   DFND 2 12,586 0 0
OSHKOSH CORP Cmn 688239901 830 20,300 SH Call DFND 1 20,300 0 0
OSI SYSTEMS INC Cmn 671044905 589 9,000 SH Call DFND 1 9,000 0 0
OSI SYSTEMS INC Cmn 671044955 249 3,800 SH Put DFND 1 3,800 0 0
OSIRIS THERAPEUTICS COMMON STOCK Cmn 68827R908 119 20,800 SH Call DFND 1 20,800 0 0
OSIRIS THERAPEUTICS COMMON STOCK Cmn 68827R958 63 11,000 SH Put DFND 1 11,000 0 0
OSSEN INNOVATION CO-SPON ADR Depository Receipt 688410109 13 16,554 SH   DFND 1 0 0 0
OTONOMY INC Cmn 68906L105 3,392 227,319 SH   DFND   227,319 0 0
OTONOMY INC Cmn 68906L105 578 38,752 SH   DFND 2 38,752 0 0
OTTER TAIL CORPORATION CMN STK Cmn 689648103 447 15,091 SH   DFND   15,091 0 0
OUTERWALL INC Cmn 690070957 2,645 71,500 SH Put DFND 1 71,500 0 0
OUTERWALL INC Cmn 690070907 3,529 95,400 SH Call DFND 1 95,400 0 0
OUTFRONT MEDIA INC Cmn 69007J106 1,013 48,031 SH   DFND 1 48,031 0 0
OUTFRONT MEDIA INC Cmn 69007J906 234 11,100 SH Call DFND 1 11,100 0 0
OUTFRONT MEDIA INC Cmn 69007J106 18,994 900,182 SH   DFND   900,182 0 0
OUTFRONT MEDIA INC Cmn 69007J106 15,914 754,211 SH   DFND 2 754,211 0 0
OVASCIENCE INC Cmn 69014Q951 99 10,400 SH Put DFND 1 10,400 0 0
OVERSEAS SHIPHOLDING GROU-A Cmn 69036R301 22 11,858 SH   DFND 1 11,858 0 0
OVERSEAS SHIPHOLDING GROU-A Cmn 69036R301 16,360 8,702,268 SH   DFND   8,702,268 0 0
OVERSTOCK.COM INC CMN STK Cmn 690370901 381 26,500 SH Call DFND 1 26,500 0 0
OWENS & MINOR INC CMN STK Cmn 690732102 215 5,315 SH   DFND 1 5,315 0 0
OWENS & MINOR INC CMN STK Cmn 690732952 307 7,600 SH Put DFND 1 7,600 0 0
OWENS & MINOR INC CMN STK Cmn 690732102 9,311 230,362 SH   DFND   230,362 0 0
OWENS CORNING INC Cmn 690742101 671 14,189 SH   DFND 1 14,189 0 0
OWENS CORNING INC Cmn 690742901 2,487 52,600 SH Call DFND 1 52,600 0 0
OWENS CORNING INC Cmn 690742951 1,239 26,200 SH Put DFND 1 26,200 0 0
OWENS CORNING INC Cmn 690742101 48,762 1,031,341 SH   DFND   1,031,341 0 0
OWENS-ILLINOIS INC CMN STK Cmn 690768903 1,612 101,000 SH Call DFND 1 101,000 0 0
OWENS-ILLINOIS INC CMN STK Cmn 690768953 849 53,200 SH Put DFND 1 53,200 0 0
OWENS-ILLINOIS INC CMN STK Cmn 690768403 18,842 1,180,575 SH   DFND   1,180,575 0 0
OWENS-ILLINOIS INC CMN STK Cmn 690768403 5,088 318,800 SH   DFND 2 318,800 0 0
OXFORD INDUSTRIES INC CMN STK Cmn 691497309 494 7,353 SH   DFND 1 7,353 0 0
OXFORD INDUSTRIES INC CMN STK Cmn 691497959 686 10,200 SH Put DFND 1 10,200 0 0
OXFORD INDUSTRIES INC CMN STK Cmn 691497909 666 9,900 SH Call DFND 1 9,900 0 0
OXFORD INDUSTRIES INC CMN STK Cmn 691497309 3,142 46,735 SH   DFND 2 46,735 0 0
PACCAR INC Cmn 693718908 4,594 84,000 SH Call DFND 1 84,000 0 0
PACCAR INC Cmn 693718958 2,324 42,500 SH Put DFND 1 42,500 0 0
PACIFIC BIOSCIENCES OF CALIF Cmn 69404D108 89 10,440 SH   DFND 1 10,440 0 0
PACIFIC BIOSCIENCES OF CALIF Cmn 69404D958 314 36,900 SH Put DFND 1 36,900 0 0
PACIFIC BIOSCIENCES OF CALIF Cmn 69404D908 123 14,500 SH Call DFND 1 14,500 0 0
PACIFIC BIOSCIENCES OF CALIF Cmn 69404D108 1,897 223,169 SH   DFND 2 223,169 0 0
PACIFIC BOOKER MINERALS INC Cmn 69403R108 11 11,930 SH   DFND 1 11,930 0 0
PACIFIC COAST OIL TRUST Cmn 694103952 18 11,500 SH Put DFND 1 11,500 0 0
PACIFIC DRILLING SA Cmn L7257P106 358 730,670 SH   DFND   730,670 0 0
PACIFIC ETHANOL INC. CMN STOCK Cmn 69423U905 203 43,400 SH Call DFND 1 43,400 0 0
PACIFIC ETHANOL INC. CMN STOCK Cmn 69423U955 131 27,900 SH Put DFND 1 27,900 0 0
PACIFIC PREMIER BANCORP INC CMN STOCK Cmn 69478X105 309 14,442 SH   DFND 2 14,442 0 0
PACIFIC SUNWEAR CALIF INC CMN STK Cmn 694873100 14 114,093 SH   DFND 1 114,093 0 0
PACIRA PHARMACEUTICALS 3.25% CB 02/01/2019-REGISTE Bond 695127AB6 53,231 24,050,000 PRN   DFND   0 0 0
PACIRA PHARMACEUTICALS INC Cmn 695127900 2,527 47,700 SH Call DFND 1 47,700 0 0
PACIRA PHARMACEUTICALS INC Cmn 695127950 265 5,000 SH Put DFND 1 5,000 0 0
PACKAGING CORP OF AMERICA CMN STOCK Cmn 695156909 4,210 69,700 SH Call DFND 1 69,700 0 0
PACKAGING CORP OF AMERICA CMN STOCK Cmn 695156959 1,649 27,300 SH Put DFND 1 27,300 0 0
PACKAGING CORP OF AMERICA CMN STOCK Cmn 695156109 38,739 641,371 SH   DFND   641,371 0 0
PACKAGING CORP OF AMERICA CMN STOCK Cmn 695156109 5,168 85,567 SH   DFND 2 85,567 0 0
PACWEST BANCORP Cmn 695263953 323 8,700 SH Put DFND 1 8,700 0 0
PACWEST BANCORP Cmn 695263903 215 5,800 SH Call DFND 1 5,800 0 0
PACWEST BANCORP Cmn 695263103 9,231 248,486 SH   DFND   248,486 0 0
PACWEST BANCORP Cmn 695263103 10,938 294,423 SH   DFND 2 294,423 0 0
PALO ALTO NETWORKS 0% CB 07/01/2019 - REGISTERED Bond 697435AB1 97,339 62,500,000 PRN   DFND   0 0 0
PALO ALTO NETWORKS INC Cmn 697435905 43,428 266,200 SH Call DFND 1 266,200 0 0
PALO ALTO NETWORKS INC Cmn 697435955 30,083 184,400 SH Put DFND 1 184,400 0 0
PALO ALTO NETWORKS INC Cmn 697435955 718 4,400 SH Put DFND 2 4,400 0 0
PALO ALTO NETWORKS INC Cmn 697435905 245 1,500 SH Call DFND 2 1,500 0 0
PALO ALTO NETWORKS INC Cmn 697435105 72,406 443,825 SH   DFND   443,825 0 0
PAN AMERICAN SILVER CORP Cmn 697900908 2,862 263,300 SH Call DFND 1 263,300 0 0
PAN AMERICAN SILVER CORP Cmn 697900958 770 70,800 SH Put DFND 1 70,800 0 0
PANDORA MEDIA INC Cmn 698354107 908 101,415 SH   DFND 1 101,415 0 0
PANDORA MEDIA INC Cmn 698354907 3,523 393,600 SH Call DFND 1 393,600 0 0
PANDORA MEDIA INC Cmn 698354957 1,677 187,400 SH Put DFND 1 187,400 0 0
PANDORA MEDIA INC Cmn 698354907 379 42,300 SH Call DFND 2 42,300 0 0
PANDORA MEDIA INC Cmn 698354107 13,950 1,558,676 SH   DFND   1,558,676 0 0
PANERA BREAD CO - CL A CMN STK Cmn 69840W108 1,113 5,433 SH   DFND 1 5,433 0 0
PANERA BREAD CO - CL A CMN STK Cmn 69840W958 12,638 61,700 SH Put DFND 1 61,700 0 0
PANERA BREAD CO - CL A CMN STK Cmn 69840W908 6,247 30,500 SH Call DFND 1 30,500 0 0
PANERA BREAD CO - CL A CMN STK Cmn 69840W958 2,171 10,600 SH Put DFND 2 10,600 0 0
PANERA BREAD CO - CL A CMN STK Cmn 69840W908 1,557 7,600 SH Call DFND 2 7,600 0 0
PANERA BREAD CO - CL A CMN STK Cmn 69840W108 44,880 219,108 SH   DFND   219,108 0 0
PAPA JOHNS INTERNATIONAL INC CMN STK Cmn 698813102 265 4,887 SH   DFND 1 4,887 0 0
PAPA JOHNS INTERNATIONAL INC CMN STK Cmn 698813952 1,479 27,300 SH Put DFND 1 27,300 0 0
PAPA JOHNS INTERNATIONAL INC CMN STK Cmn 698813902 1,246 23,000 SH Call DFND 1 23,000 0 0
PAPA JOHNS INTERNATIONAL INC CMN STK Cmn 698813102 25,303 466,930 SH   DFND   466,930 0 0
PAPA MURPHY'S HOLDINGS INC Cmn 698814100 144 12,036 SH   DFND 1 12,036 0 0
PAPA MURPHY'S HOLDINGS INC Cmn 698814950 177 14,800 SH Put DFND 1 14,800 0 0
PAPA MURPHY'S HOLDINGS INC Cmn 698814900 172 14,400 SH Call DFND 1 14,400 0 0
PARAMOUNT GROUP INC Cmn 69924R108 2,744 172,012 SH   DFND 2 172,012 0 0
PAREXEL INTL CORP Cmn 699462907 1,995 31,800 SH Call DFND 1 31,800 0 0
PAREXEL INTL CORP Cmn 699462957 558 8,900 SH Put DFND 1 8,900 0 0
PARK NATIONAL CORP CMN STK Cmn 700658107 1,205 13,394 SH   DFND   13,394 0 0
PARK PETROCHEMICAL CORP COMMON STOCK Cmn 700416209 258 16,132 SH   DFND   16,132 0 0
PARKER DRILLING CO CMN STK Cmn 701081101 54 25,445 SH   DFND 2 25,445 0 0
PARKER HANNIFIN CORP Cmn 701094104 207 1,862 SH   DFND 1 1,862 0 0
PARKER HANNIFIN CORP Cmn 701094904 6,654 59,900 SH Call DFND 1 59,900 0 0
PARKER HANNIFIN CORP Cmn 701094954 3,266 29,400 SH Put DFND 1 29,400 0 0
PARKER HANNIFIN CORP Cmn 701094104 92,075 828,908 SH   DFND   828,908 0 0
PARKER HANNIFIN CORP Cmn 701094104 13,565 122,123 SH   DFND 2 122,123 0 0
PARKWAY PROPERTIES INC/MD CMN STK Cmn 70159Q104 577 36,842 SH   DFND   36,842 0 0
PARKWAY PROPERTIES INC/MD CMN STK Cmn 70159Q104 1,291 82,446 SH   DFND 2 82,446 0 0
PARSLEY ENERGY INC Cmn 701877902 1,010 44,700 SH Call DFND 1 44,700 0 0
PARSLEY ENERGY INC Cmn 701877102 12,393 548,350 SH   DFND   548,350 0 0
PARSLEY ENERGY INC Cmn 701877102 7,464 330,244 SH   DFND 2 330,244 0 0
PARTY CITY HOLDCO INC Cmn 702149105 593 39,419 SH   DFND   39,419 0 0
PATRICK INDUSTRIES INC CMN STK Cmn 703343103 1,014 22,340 SH   DFND 2 22,340 0 0
PATTERN ENERGY GROUP INC Cmn 70338P900 341 17,900 SH Call DFND 1 17,900 0 0
PATTERN ENERGY GROUP INC Cmn 70338P100 1,782 93,467 SH   DFND   93,467 0 0
PATTERSON COS INC CMN STK Cmn 703395903 879 18,900 SH Call DFND 1 18,900 0 0
PATTERSON COS INC CMN STK Cmn 703395953 330 7,100 SH Put DFND 1 7,100 0 0
PATTERSON COS INC CMN STK Cmn 703395103 6,644 142,792 SH   DFND   142,792 0 0
PATTERSON-UTI ENERGY COMMON STOCK Cmn 703481101 305 17,292 SH   DFND 1 17,292 0 0
PATTERSON-UTI ENERGY COMMON STOCK Cmn 703481901 2,120 120,300 SH Call DFND 1 120,300 0 0
PATTERSON-UTI ENERGY COMMON STOCK Cmn 703481101 5,809 329,698 SH   DFND   329,698 0 0
PAYCHEX INC CMN STK Cmn 704326107 1,066 19,743 SH   DFND 1 19,743 0 0
PAYCHEX INC CMN STK Cmn 704326907 7,016 129,900 SH Call DFND 1 129,900 0 0
PAYCHEX INC CMN STK Cmn 704326957 3,689 68,300 SH Put DFND 2 68,300 0 0
PAYCHEX INC CMN STK Cmn 704326957 3,500 64,800 SH Put DFND 1 64,800 0 0
PAYCHEX INC CMN STK Cmn 704326907 2,112 39,100 SH Call DFND 2 39,100 0 0
PAYCHEX INC CMN STK Cmn 704326107 19,256 356,531 SH   DFND   356,531 0 0
PAYCOM SOFTWARE INC Cmn 70432V902 580 16,300 SH Call DFND 1 16,300 0 0
PAYCOM SOFTWARE INC Cmn 70432V102 9,048 254,158 SH   DFND   254,158 0 0
PAYCOM SOFTWARE INC Cmn 70432V102 267 7,508 SH   DFND 2 7,508 0 0
PAYLOCITY HOLDING CORP Cmn 70438V106 1,461 44,618 SH   DFND 2 44,618 0 0
PAYPAL HOLDINGS INC Cmn 70450Y103 3,042 78,812 SH   DFND 1 78,812 0 0
PAYPAL HOLDINGS INC Cmn 70450Y903 22,909 593,500 SH Call DFND 1 593,500 0 0
PAYPAL HOLDINGS INC Cmn 70450Y953 11,827 306,400 SH Put DFND 1 306,400 0 0
PAYPAL HOLDINGS INC Cmn 70450Y953 1,042 27,000 SH Put DFND 2 27,000 0 0
PAYPAL HOLDINGS INC Cmn 70450Y903 683 17,700 SH Call DFND 2 17,700 0 0
PBF ENERGY INC Cmn 69318G906 963 29,000 SH Call DFND 1 29,000 0 0
PBF ENERGY INC Cmn 69318G956 246 7,400 SH Put DFND 1 7,400 0 0
PDC ENERGY INC Cmn 69327R951 2,854 48,000 SH Put DFND 1 48,000 0 0
PDC ENERGY INC Cmn 69327R901 2,806 47,200 SH Call DFND 1 47,200 0 0
PDC ENERGY INC Cmn 69327R101 5,606 94,297 SH   DFND   94,297 0 0
PDL BIOPHARMA INC CMN STK Cmn 69329Y904 99 29,700 SH Call DFND 1 29,700 0 0
PDL BIOPHARMA INC CMN STK Cmn 69329Y954 56 16,900 SH Put DFND 1 16,900 0 0
PDL BIOPHARMA INC CMN STK Cmn 69329Y104 72 21,714 SH   DFND 2 21,714 0 0
PEABODY ENERGY CORP COM SHS Cmn 704549203 197 84,885 SH   DFND 1 84,885 0 0
PEABODY ENERGY CORP COM SHS Cmn 704549953 1,016 437,900 SH Put DFND 1 437,900 0 0
PEABODY ENERGY CORP COM SHS Cmn 704549903 643 277,100 SH Call DFND 1 277,100 0 0
PEABODY ENERGY CORP COM SHS Cmn 704549203 337 145,207 SH   DFND   145,207 0 0
PEAPACK GLADSTONE FINL CMN STOCK Cmn 704699107 422 24,991 SH   DFND 2 24,991 0 0
PEBBLEBROOK HOTEL TRUST Cmn 70509V100 864 29,723 SH   DFND 2 29,723 0 0
PEDEVCO CORP Cmn 70532Y204 17 84,143 SH   DFND 1 84,143 0 0
PEGASYSTEMS INC CMN STOCK Cmn 705573103 263 10,371 SH   DFND   10,371 0 0
PEGASYSTEMS INC CMN STOCK Cmn 705573103 387 15,244 SH   DFND 2 15,244 0 0
PEMBINA PIPELINE CORP Cmn 706327103 1,127 41,780 SH   DFND 2 41,780 0 0
PENDRELL CORPORATION Cmn 70686R104 28 52,065 SH   DFND 1 52,065 0 0
PENGROWTH ENERGY TRUST -A COMMON STOCK Cmn 70706P104 100 76,333 SH   DFND 1 76,333 0 0
PENGROWTH ENERGY TRUST -A COMMON STOCK Cmn 70706P954 149 113,600 SH Put DFND 1 113,600 0 0
PENGROWTH ENERGY TRUST -A COMMON STOCK Cmn 70706P904 51 39,200 SH Call DFND 1 39,200 0 0
PENGROWTH ENERGY TRUST -A COMMON STOCK Cmn 70706P104 187 142,601 SH   DFND 2 142,601 0 0
PENN NATIONAL GAMING INC CMN STOCK Cmn 707569909 290 17,400 SH Call DFND 1 17,400 0 0
PENN NATIONAL GAMING INC CMN STOCK Cmn 707569109 5,370 321,736 SH   DFND 2 321,736 0 0
PENN WEST ENERGY TRUST UNIT Cmn 707887105 29 30,696 SH   DFND 1 30,696 0 0
PENN WEST ENERGY TRUST UNIT Cmn 707887955 42 45,000 SH Put DFND 1 45,000 0 0
PENN WEST ENERGY TRUST UNIT Cmn 707887905 25 27,100 SH Call DFND 1 27,100 0 0
PENN WEST ENERGY TRUST UNIT Cmn 707887105 112 120,173 SH   DFND 2 120,173 0 0
PENNANTPARK INVESTMENT CORP Cmn 708062104 161 26,607 SH   DFND 1 26,607 0 0
PENNSYLVANIA RE INVS TRUST CMN STK Cmn 709102907 795 36,400 SH Call DFND 1 36,400 0 0
PENNSYLVANIA RE INVS TRUST CMN STK Cmn 709102107 1,727 79,033 SH   DFND 2 79,033 0 0
PENNYMAC MORTGAGE INVESTMENT Cmn 70931T103 1,077 78,963 SH   DFND 1 78,963 0 0
PENNYMAC MORTGAGE INVESTMENT Cmn 70931T953 307 22,500 SH Put DFND 1 22,500 0 0
PENNYMAC MORTGAGE INVESTMENT Cmn 70931T903 136 10,000 SH Call DFND 1 10,000 0 0
PENSKE AUTO GROUP CMN STOCK Cmn 70959W903 773 20,400 SH Call DFND 1 20,400 0 0
PENSKE AUTO GROUP CMN STOCK Cmn 70959W103 495 13,067 SH   DFND   13,067 0 0
PENTAIR PLC Cmn G7S00T904 1,568 28,900 SH Call DFND 1 28,900 0 0
PENTAIR PLC Cmn G7S00T954 743 13,700 SH Put DFND 1 13,700 0 0
PENTAIR PLC Cmn G7S00T104 15,557 286,719 SH   DFND   286,719 0 0
PENTAIR PLC Cmn G7S00T104 6,377 117,525 SH   DFND 2 117,525 0 0
PENUMBRA INC Cmn 70975L107 464 10,093 SH   DFND 1 10,093 0 0
PEOPLES FINANACIAL SERVICES COMMON STOCK Cmn 711040105 209 5,613 SH   DFND 1 5,613 0 0
PEOPLE'S UNITED FINANCIAL INC CMN STOCK Cmn 712704905 819 51,400 SH Call DFND 1 51,400 0 0
PEOPLE'S UNITED FINANCIAL INC CMN STOCK Cmn 712704955 164 10,300 SH Put DFND 1 10,300 0 0
PEOPLE'S UNITED FINANCIAL INC CMN STOCK Cmn 712704105 788 49,493 SH   DFND 2 49,493 0 0
PEPSICO INC Cmn 713448108 5,209 50,825 SH   DFND 1 50,825 0 0
PEPSICO INC Cmn 713448958 35,509 346,500 SH Put DFND 1 346,500 0 0
PEPSICO INC Cmn 713448908 20,670 201,700 SH Call DFND 1 201,700 0 0
PEPSICO INC Cmn 713448958 2,142 20,900 SH Put DFND 2 20,900 0 0
PEPSICO INC Cmn 713448908 1,701 16,600 SH Call DFND 2 16,600 0 0
PEPSICO INC Cmn 713448108 218,065 2,127,877 SH   DFND   2,127,877 0 0
PEPSICO INC Cmn 713448108 3,597 35,095 SH   DFND 2 35,095 0 0
PERDIGAO SA ADR 1:2 PREFERENCE SHARES Depository Receipt 10552T107 148 10,387 SH   DFND 1 0 0 0
PEREGRINE PHARMACEUTICALS INC COMMON STOCK Cmn 713661304 6 13,198 SH   DFND 1 13,198 0 0
PEREGRINE PHARMACEUTICALS INC COMMON STOCK Cmn 713661954 5 12,600 SH Put DFND 1 12,600 0 0
PEREGRINE PHARMACEUTICALS INC COMMON STOCK Cmn 713661904 4 10,200 SH Call DFND 1 10,200 0 0
PERFICIENT INC Cmn 71375U101 882 40,626 SH   DFND 2 40,626 0 0
PERFORMANCE FOOD GROUP CO Cmn 71377A103 404 17,315 SH   DFND 1 17,315 0 0
PERFUMANIA HOLDINGS INC Cmn 71376C100 31 12,473 SH   DFND 1 12,473 0 0
PERION NETWORK LTD Cmn M78673106 37 18,395 SH   DFND 1 18,395 0 0
PERION NETWORK LTD Cmn M78673956 33 16,400 SH Put DFND 1 16,400 0 0
PERKINELMER INC Cmn 714046109 568 11,479 SH   DFND 1 11,479 0 0
PERKINELMER INC Cmn 714046109 6,024 121,795 SH   DFND 2 121,795 0 0
PERMIAN BASIN ROYALTY TRUST CMN STK Cmn 714236106 489 79,450 SH   DFND   79,450 0 0
PERRIGO COMPANY PLC Cmn G97822103 1,847 14,436 SH   DFND 1 14,436 0 0
PERRIGO COMPANY PLC Cmn G97822903 13,151 102,800 SH Call DFND 1 102,800 0 0
PERRIGO COMPANY PLC Cmn G97822953 9,057 70,800 SH Put DFND 1 70,800 0 0
PETMED EXPRESS INC COMMON STOCK Cmn 716382906 437 24,400 SH Call DFND 1 24,400 0 0
PETMED EXPRESS INC COMMON STOCK Cmn 716382106 480 26,806 SH   DFND   26,806 0 0
PETMED EXPRESS INC COMMON STOCK Cmn 716382106 241 13,469 SH   DFND 2 13,469 0 0
PETROCHINA CO LTD -ADS 1:100 H SHRS Depository Receipt 71646E100 1,497 22,581 SH   DFND 1 0 0 0
PETROLEO BRASILEIRO SA-PREF ADR 1:1 Depository Receipt 71654V101 673 148,464 SH   DFND 1 0 0 0
PFIZER INC Cmn 717081103 23,051 777,699 SH   DFND 1 777,699 0 0
PFIZER INC Cmn 717081953 55,003 1,855,700 SH Put DFND 1 1,855,700 0 0
PFIZER INC Cmn 717081903 38,292 1,291,900 SH Call DFND 1 1,291,900 0 0
PFIZER INC Cmn 717081903 1,429 48,200 SH Call DFND 2 48,200 0 0
PFIZER INC Cmn 717081953 519 17,500 SH Put DFND 2 17,500 0 0
PFIZER INC Cmn 717081103 18,442 622,195 SH   DFND   622,195 0 0
PFIZER INC Cmn 717081103 234 7,900 SH   DFND 2 7,900 0 0
PFSWEB INC CMN STK Cmn 717098206 220 16,773 SH   DFND 1 16,773 0 0
PG&E CORP Cmn 69331C958 514 8,600 SH Put DFND 1 8,600 0 0
PG&E CORP Cmn 69331C908 466 7,800 SH Call DFND 1 7,800 0 0
PG&E CORP Cmn 69331C108 2,502 41,890 SH   DFND   41,890 0 0
PG&E CORP Cmn 69331C108 37,467 627,371 SH   DFND 2 627,371 0 0
PHARMATHENE INC Cmn 71714G102 81 42,997 SH   DFND 1 42,997 0 0
PHARMATHENE INC Cmn 71714G952 42 22,300 SH Put DFND 1 22,300 0 0
PHH CORPORATION COMMON STOCK Cmn 693320902 186 14,800 SH Call DFND 1 14,800 0 0
PHH CORPORATION COMMON STOCK Cmn 693320202 1,109 88,462 SH   DFND 2 88,462 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172109 4,247 43,293 SH   DFND 1 43,293 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172909 39,175 399,300 SH Call DFND 1 399,300 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172959 27,755 282,900 SH Put DFND 1 282,900 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172959 10,645 108,500 SH Put DFND 2 108,500 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172959 4,984 50,800 SH Put DFND   50,800 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172909 5,357 54,600 SH Call DFND 2 54,600 0 0
PHILIP MORRIS INTERNATIONAL Cmn 718172109 87,456 891,411 SH   DFND   891,411 0 0
PHILLIPS 66 Cmn 718546104 3,026 34,948 SH   DFND 1 34,948 0 0
PHILLIPS 66 Cmn 718546954 11,941 137,900 SH Put DFND 1 137,900 0 0
PHILLIPS 66 Cmn 718546904 14,322 165,400 SH Call DFND 1 165,400 0 0
PHILLIPS 66 PARTNERS LP Cmn 718549907 3,793 60,600 SH Call DFND 1 60,600 0 0
PHILLIPS 66 PARTNERS LP Cmn 718549957 1,271 20,300 SH Put DFND 1 20,300 0 0
PHOTOMEDEX INC CMN STOCK Cmn 719358301 6 10,392 SH   DFND 1 10,392 0 0
PHOTRONICS INC 3.25% CB 04/01/2019-REGISTERED Bond 719405AK8 3,705 3,129,000 PRN   DFND   0 0 0
PHOTRONICS INC CMN STK Cmn 719405902 134 12,900 SH Call DFND 1 12,900 0 0
PHOTRONICS INC CMN STK Cmn 719405102 2,482 238,417 SH   DFND 2 238,417 0 0
PHYSICIANS REALTY TRUST Cmn 71943U104 618 33,238 SH   DFND 1 33,238 0 0
PIEDMONT OFFICE REALTY TRU-A Cmn 720190206 6,764 333,032 SH   DFND   333,032 0 0
PIER 1 IMPORTS COMMON STOCK Cmn 720279958 306 43,700 SH Put DFND 1 43,700 0 0
PIER 1 IMPORTS COMMON STOCK Cmn 720279908 322 46,000 SH Call DFND 1 46,000 0 0
PIER 1 IMPORTS COMMON STOCK Cmn 720279108 3,933 561,074 SH   DFND   561,074 0 0
PIER 1 IMPORTS COMMON STOCK Cmn 720279108 794 113,245 SH   DFND 2 113,245 0 0
PILGRIM'S PRIDE CORP Cmn 72147K108 216 8,513 SH   DFND 1 8,513 0 0
PILGRIM'S PRIDE CORP Cmn 72147K958 2,057 81,000 SH Put DFND 1 81,000 0 0
PILGRIM'S PRIDE CORP Cmn 72147K908 1,240 48,800 SH Call DFND 1 48,800 0 0
PILGRIM'S PRIDE CORP Cmn 72147K108 9,070 357,078 SH   DFND   357,078 0 0
PILGRIM'S PRIDE CORP Cmn 72147K108 2,160 85,058 SH   DFND 2 85,058 0 0
PIMCO GLOBAL ADVANTAGE INFLATI Cmn 72201R791 300 7,149 SH   DFND 1 7,149 0 0
PIMCO HIGH INCOME FUND MUTUAL FUND CEF Cmn 722014107 171 19,153 SH   DFND 1 19,153 0 0
PIMCO TOTAL RETURN ACTIVE EXCH Cmn 72201R775 7,244 68,687 SH   DFND 1 68,687 0 0
PINNACLE ENTMT COMMON STOCK Cmn 723456109 679 19,337 SH   DFND 1 19,337 0 0
PINNACLE ENTMT COMMON STOCK Cmn 723456909 1,562 44,500 SH Call DFND 1 44,500 0 0
PINNACLE ENTMT COMMON STOCK Cmn 723456959 695 19,800 SH Put DFND 1 19,800 0 0
PINNACLE FOODS INC Cmn 72348P104 960 21,490 SH   DFND 1 21,490 0 0
PINNACLE FOODS INC Cmn 72348P954 679 15,200 SH Put DFND 1 15,200 0 0
PINNACLE FOODS INC Cmn 72348P904 277 6,200 SH Call DFND 1 6,200 0 0
PINNACLE FOODS INC Cmn 72348P104 46,513 1,041,020 SH   DFND   1,041,020 0 0
PINNACLE FOODS INC Cmn 72348P104 4,296 96,144 SH   DFND 2 96,144 0 0
PINNACLE WEST COMMON STOCK Cmn 723484901 1,479 19,700 SH Call DFND 1 19,700 0 0
PINNACLE WEST COMMON STOCK Cmn 723484951 338 4,500 SH Put DFND 1 4,500 0 0
PIONEER ENERGY SERVICES CORP Cmn 723664108 101 45,990 SH   DFND 1 45,990 0 0
PIONEER ENERGY SERVICES CORP Cmn 723664108 33 14,875 SH   DFND 2 14,875 0 0
PIONEER NATURAL RESOURCES CO Cmn 723787957 29,274 208,000 SH Put DFND 1 208,000 0 0
PIONEER NATURAL RESOURCES CO Cmn 723787907 23,110 164,200 SH Call DFND 1 164,200 0 0
PIONEER NATURAL RESOURCES CO Cmn 723787107 170,579 1,212,014 SH   DFND   1,212,014 0 0
PIONEER NATURAL RESOURCES CO Cmn 723787107 2,782 19,764 SH   DFND 2 19,764 0 0
PITNEY BOWES INC Cmn 724479950 1,038 48,200 SH Put DFND 1 48,200 0 0
PITNEY BOWES INC Cmn 724479900 1,295 60,100 SH Call DFND 1 60,100 0 0
PITNEY BOWES INC Cmn 724479100 1,853 86,006 SH   DFND   86,006 0 0
PIXELWORKS INC CMN STK Cmn 72581M305 23 10,282 SH   DFND 1 10,282 0 0
PIXELWORKS INC CMN STK Cmn 72581M905 39 18,000 SH Call DFND 1 18,000 0 0
PLAINS ALL AMERICAN PIPELINE LP Cmn 726503105 572 27,277 SH   DFND 1 27,277 0 0
PLAINS ALL AMERICAN PIPELINE LP Cmn 726503905 4,517 215,400 SH Call DFND 1 215,400 0 0
PLAINS ALL AMERICAN PIPELINE LP Cmn 726503955 1,736 82,800 SH Put DFND 1 82,800 0 0
PLAINS GP HOLDINGS LP Cmn 72651A108 194 22,289 SH   DFND 1 22,289 0 0
PLAINS GP HOLDINGS LP Cmn 72651A958 572 65,800 SH Put DFND 1 65,800 0 0
PLAINS GP HOLDINGS LP Cmn 72651A908 525 60,400 SH Call DFND 1 60,400 0 0
PLAINS GP HOLDINGS LP Cmn 72651A108 13,731 1,580,130 SH   DFND 2 1,580,130 0 0
PLANET FITNESS INC - CL A Cmn 72703H101 254 15,653 SH   DFND 1 15,653 0 0
PLANET FITNESS INC - CL A Cmn 72703H101 4,959 305,344 SH   DFND   305,344 0 0
PLANET PAYMENT INC Cmn U72603118 38 10,724 SH   DFND 1 10,724 0 0
PLANTRONICS INC CMN STK Cmn 727493908 353 9,000 SH Call DFND 1 9,000 0 0
PLANTRONICS INC CMN STK Cmn 727493108 204 5,200 SH   DFND   5,200 0 0
PLATFORM SPECIALTY PRODUCTS CORP Cmn 72766Q105 970 112,743 SH   DFND 1 112,743 0 0
PLATFORM SPECIALTY PRODUCTS CORP Cmn 72766Q955 433 50,300 SH Put DFND 1 50,300 0 0
PLATFORM SPECIALTY PRODUCTS CORP Cmn 72766Q905 335 39,000 SH Call DFND 1 39,000 0 0
PLATFORM SPECIALTY PRODUCTS CORP Cmn 72766Q105 10,163 1,181,716 SH   DFND   1,181,716 0 0
PLEXUS CORP CMN STK Cmn 729132900 423 10,700 SH Call DFND 1 10,700 0 0
PLUG POWER INC Cmn 72919P902 432 210,900 SH Call DFND 1 210,900 0 0
PLUG POWER INC Cmn 72919P952 60 29,100 SH Put DFND 1 29,100 0 0
PLURISTEM THERAPEUTICS INC COMMON STOCK Cmn 72940R102 33 20,772 SH   DFND 1 20,772 0 0
PLY GEM HOLDINGS INC Cmn 72941W100 229 16,302 SH   DFND   16,302 0 0
PLY GEM HOLDINGS INC Cmn 72941W100 392 27,918 SH   DFND 2 27,918 0 0
PNC FINANCIAL SERVICES GROUP Cmn 693475905 14,859 175,700 SH Call DFND 1 175,700 0 0
PNC FINANCIAL SERVICES GROUP Cmn 693475955 4,964 58,700 SH Put DFND 1 58,700 0 0
PNC FINANCIAL SERVICES GROUP Cmn 693475105 94,940 1,122,621 SH   DFND   1,122,621 0 0
PNC FINANCIAL SERVICES-CW18 Wt 693475121 3,163 155,734 SH   DFND   0 0 0
POLARIS INDS INC CMN STK Cmn 731068902 5,761 58,500 SH Call DFND 1 58,500 0 0
POLARIS INDS INC CMN STK Cmn 731068952 3,555 36,100 SH Put DFND 2 36,100 0 0
POLARIS INDS INC CMN STK Cmn 731068952 1,960 19,900 SH Put DFND 1 19,900 0 0
POLARIS INDS INC CMN STK Cmn 731068902 2,078 21,100 SH Call DFND 2 21,100 0 0
POLARIS INDS INC CMN STK Cmn 731068102 14,932 151,624 SH   DFND   151,624 0 0
POLYCOM INC CMN STOCK Cmn 73172K104 1,512 135,600 SH   DFND   135,600 0 0
POLYCOM INC CMN STOCK Cmn 73172K104 1,424 127,698 SH   DFND 2 127,698 0 0
POLYONE CORP Cmn 73179P106 1,543 51,023 SH   DFND 2 51,023 0 0
POOL CORP CMN STOCK Cmn 73278L955 316 3,600 SH Put DFND 1 3,600 0 0
POPEYES LOUISIANA KITCHEN INC Cmn 732872956 411 7,900 SH Put DFND 1 7,900 0 0
POPEYES LOUISIANA KITCHEN INC Cmn 732872106 2,066 39,685 SH   DFND 2 39,685 0 0
POPULAR INC. Cmn 733174900 1,419 49,600 SH Call DFND 1 49,600 0 0
PORTFOLIO RECOVERTY ASSOCIATES 3% CB 08/01/2020-RE Bond 73640QAB1 8,693 10,816,000 PRN   DFND   0 0 0
PORTLAND GENERAL ELECTRIC CO Cmn 736508847 1,926 48,763 SH   DFND 1 48,763 0 0
PORTLAND GENERAL ELECTRIC CO Cmn 736508847 4,282 108,422 SH   DFND   108,422 0 0
PORTLAND GENERAL ELECTRIC CO Cmn 736508847 6,993 177,076 SH   DFND 2 177,076 0 0
PORTOLA PHARMACEUTICALS INC Cmn 737010958 577 28,300 SH Put DFND 1 28,300 0 0
PORTOLA PHARMACEUTICALS INC Cmn 737010908 577 28,300 SH Call DFND 1 28,300 0 0
PORTOLA PHARMACEUTICALS INC Cmn 737010108 2,629 128,860 SH   DFND 2 128,860 0 0
POST HOLDINGS INC Cmn 737446104 470 6,837 SH   DFND 1 6,837 0 0
POST HOLDINGS INC Cmn 737446904 3,356 48,800 SH Call DFND 1 48,800 0 0
POST HOLDINGS INC Cmn 737446954 1,506 21,900 SH Put DFND 1 21,900 0 0
POST HOLDINGS INC Cmn 737446104 33,157 482,145 SH   DFND   482,145 0 0
POST HOLDINGS INC Cmn 737446104 20,409 296,765 SH   DFND 2 296,765 0 0
POST PROPERTIES INC CMN STK Cmn 737464107 417 6,987 SH   DFND 1 6,987 0 0
POST PROPERTIES INC CMN STK Cmn 737464107 374 6,259 SH   DFND   6,259 0 0
POST PROPERTIES INC CMN STK Cmn 737464107 13,612 227,849 SH   DFND 2 227,849 0 0
POTASH CORP OF SASKATCHEWAN-NYSE CMN STOCK Cmn 73755L107 8,870 521,146 SH   DFND 1 521,146 0 0
POTASH CORP OF SASKATCHEWAN-NYSE CMN STOCK Cmn 73755L957 12,731 748,000 SH Put DFND 1 748,000 0 0
POTASH CORP OF SASKATCHEWAN-NYSE CMN STOCK Cmn 73755L907 5,959 350,100 SH Call DFND 1 350,100 0 0
POTBELLY CORP Cmn 73754Y900 301 22,100 SH Call DFND 1 22,100 0 0
POTBELLY CORP Cmn 73754Y100 352 25,885 SH   DFND   25,885 0 0
POTBELLY CORP Cmn 73754Y100 629 46,209 SH   DFND 2 46,209 0 0
POTLATCH CORP Cmn 737630103 829 26,331 SH   DFND   26,331 0 0
POTLATCH CORP Cmn 737630103 1,713 54,384 SH   DFND 2 54,384 0 0
POWELL INDUSTRIES INC CMN STK Cmn 739128106 1,417 47,529 SH   DFND   47,529 0 0
POWER INTEGRATIONS INC CMN STOCK Cmn 739276103 1,146 23,075 SH   DFND   23,075 0 0
POWERSHARES 1-30 LADDERED TP Cmn 73936T524 366 10,811 SH   DFND 1 10,811 0 0
POWERSHARES AERO & DEFENSE Cmn 73935X690 923 26,161 SH   DFND 1 26,161 0 0
POWERSHARES ASIA EX-JAPAN Cmn 73936T854 1,247 27,722 SH   DFND 1 27,722 0 0
POWERSHARES BUYBACK ACHVERS Cmn 73935X286 3,847 84,895 SH   DFND 1 84,895 0 0
POWERSHARES CLEANTECH PORTFO Cmn 73935X278 202 6,716 SH   DFND 1 6,716 0 0
POWERSHARES DB AGRICULTURE FUND Cmn 73936B908 2,112 102,500 SH Call DFND 1 102,500 0 0
POWERSHARES DB AGRICULTURE FUND Cmn 73936B958 480 23,300 SH Put DFND 1 23,300 0 0
PowerShares DB Commodity Index Cmn 73935S905 1,341 100,900 SH Call DFND 1 100,900 0 0
PowerShares DB Commodity Index Cmn 73935S955 415 31,200 SH Put DFND 1 31,200 0 0
POWERSHARES DB OIL FUND Cmn 73936B907 223 28,700 SH Call DFND 1 28,700 0 0
POWERSHARES DB US DOL IND BU Cmn 73936D107 5,673 231,168 SH   DFND 1 231,168 0 0
POWERSHARES DB US DOL IND BU Cmn 73936D957 8,847 360,500 SH Put DFND 1 360,500 0 0
POWERSHARES DB US DOL IND BU Cmn 73936D907 7,676 312,800 SH Call DFND 1 312,800 0 0
POWERSHARES DVD ACHIEVERS PT Cmn 73935X732 392 17,984 SH   DFND 1 17,984 0 0
POWERSHARES DWA BASIC MATERIAL Cmn 73935X427 1,055 21,018 SH   DFND 1 21,018 0 0
POWERSHARES DWA CONSUMER CYCLICALS MOMENTUM PORTFO Cmn 73935X419 2,278 51,948 SH   DFND 1 51,948 0 0
POWERSHARES DWA CONSUMER STAPLES MOMENTUM PORTFOLI Cmn 73935X393 2,813 49,382 SH   DFND 1 49,382 0 0
POWERSHARES DWA DEVELOPED MARK Cmn 73936Q108 358 15,514 SH   DFND 1 15,514 0 0
POWERSHARES DWA FINANCIAL MOMENTUM PORTFOLIO Cmn 73935X377 1,389 45,924 SH   DFND 1 45,924 0 0
POWERSHARES DWA NASDAQ MOMENTU Cmn 73935X203 1,818 25,970 SH   DFND 1 25,970 0 0
POWERSHARES DWA TECHNOLOGY MOMENTUM PORTFOLIO Cmn 73935X344 959 25,788 SH   DFND 1 25,788 0 0
POWERSHARES DWA UTILITIES MOMENTUM PORTFOLIO Cmn 73935X591 368 14,519 SH   DFND 1 14,519 0 0
POWERSHARES DYN BIOTECH&GENO Cmn 73935X856 804 20,997 SH   DFND 1 20,997 0 0
POWERSHARES DYN FOOD&BEVERAG Cmn 73935X849 1,489 45,787 SH   DFND 1 45,787 0 0
POWERSHARES DYN L CAP GROWTH Cmn 73935X609 251 8,129 SH   DFND 1 8,129 0 0
POWERSHARES DYN L/C VALUE Cmn 73935X708 468 15,577 SH   DFND 1 15,577 0 0
POWERSHARES DYN LEISURE&ENT Cmn 73935X757 1,391 37,605 SH   DFND 1 37,605 0 0
POWERSHARES DYN MEDIA PORT Cmn 73935X823 381 15,612 SH   DFND 1 15,612 0 0
POWERSHARES DYN OIL & GAS SV Cmn 73935X625 406 34,821 SH   DFND 1 34,821 0 0
POWERSHARES DYN PHARMACEUTIC Cmn 73935X799 2,421 40,289 SH   DFND 1 40,289 0 0
POWERSHARES DYN SEMICONDUCT Cmn 73935X781 664 25,702 SH   DFND 1 25,702 0 0
POWERSHARES DYN SOFTWARE Cmn 73935X773 375 8,878 SH   DFND 1 8,878 0 0
POWERSHARES DYNAMIC INDUSTRIALS SECTOR PORTFOLIO Cmn 73935X369 1,041 22,982 SH   DFND 1 22,982 0 0
POWERSHARES DYNAMIC MKT PORT Cmn 73935X104 2,722 37,899 SH   DFND 1 37,899 0 0
POWERSHARES DYNAMIC RETAIL Cmn 73935X617 1,826 48,816 SH   DFND 1 48,816 0 0
POWERSHARES EM-MKT INFRASTR Cmn 73937B209 617 21,226 SH   DFND 1 21,226 0 0
POWERSHARES FTSE RAFI US 1500 SMALL-MID PORTFOLIO Cmn 73935X567 3,630 38,477 SH   DFND 1 38,477 0 0
POWERSHARES GLOBAL AGRICUL Cmn 73936Q702 556 24,242 SH   DFND 1 24,242 0 0
POWERSHARES GLOBAL LISTED Cmn 73935X195 945 91,655 SH   DFND 1 91,655 0 0
POWERSHARES GLOBAL WATER Cmn 73936T623 887 42,180 SH   DFND 1 42,180 0 0
POWERSHARES GOLDEN DRAGON CHIN Cmn 73935X401 1,218 40,560 SH   DFND 1 40,560 0 0
POWERSHARES INTER DVD ACHIEV Cmn 73935X716 1,202 86,679 SH   DFND 1 86,679 0 0
POWERSHARES KBW BANK Cmn 73937B746 819 24,767 SH   DFND 1 24,767 0 0
POWERSHARES KBW HIGH DIVIDEN Cmn 73936Q793 325 15,643 SH   DFND 1 15,643 0 0
POWERSHARES KBW PROPERTY & C Cmn 73936Q777 1,598 32,527 SH   DFND 1 32,527 0 0
POWERSHARES KBW REGIONAL BAN Cmn 73937B712 493 12,633 SH   DFND 1 12,633 0 0
POWERSHARES NASDAQ INTERNET Cmn 73935X146 3,633 47,898 SH   DFND 1 47,898 0 0
POWERSHARES QQQ NASDAQ 100 Cmn 73935A104 107,203 981,714 SH   DFND 1 981,714 0 0
POWERSHARES QQQ NASDAQ 100 Cmn 73935A904 499,022 4,569,800 SH Call DFND 1 4,569,800 0 0
POWERSHARES QQQ NASDAQ 100 Cmn 73935A954 273,404 2,503,700 SH Put DFND 1 2,503,700 0 0
POWERSHARES QQQ NASDAQ 100 Cmn 73935A954 10,920 100,000 SH Put DFND   100,000 0 0
POWERSHARES RUSS LOW BETA EQ Cmn 73937B472 1,372 53,564 SH   DFND 1 53,564 0 0
POWERSHARES RUSSEL 1000 EQUA Cmn 73937B571 255 10,452 SH   DFND 1 10,452 0 0
POWERSHARES RUSSELL 2000 PURE VALUE PORTFOLIO Cmn 73935X864 942 40,600 SH   DFND 1 40,600 0 0
POWERSHARES RUSSELL MIDCAP EQUAL WEIGHT PORTFOLIO Cmn 73935X443 516 13,676 SH   DFND 1 13,676 0 0
POWERSHARES RUSSELL MIDCAP PURE GROWTH PORTFOLIO Cmn 73935X807 846 29,327 SH   DFND 1 29,327 0 0
POWERSHARES RUSSELL MIDCAP PURE VALUE PORTFOLIO Cmn 73935X880 563 21,223 SH   DFND 1 21,223 0 0
POWERSHARES RUSSELL TOP 200 EQUAL WEIGHT PORTFOLIO Cmn 73935X450 792 20,219 SH   DFND 1 20,219 0 0
POWERSHARES RUSSELL TOP 200 PURE GROWTH PORTFOLIO Cmn 739371102 1,578 47,944 SH   DFND 1 47,944 0 0
POWERSHARES RUSSELL TOP 200 PURE VALUE PORTFOLIO Cmn 739371201 893 30,763 SH   DFND 1 30,763 0 0
POWERSHARES S&P 500 BUYWRITE Cmn 73936G308 248 12,266 SH   DFND 1 12,266 0 0
POWERSHARES S&P 500 HIGH BET Cmn 73937B829 530 18,426 SH   DFND 1 18,426 0 0
POWERSHARES S&P 500 LOW VOLA Cmn 73937B909 597 14,800 SH Call DFND 1 14,800 0 0
POWERSHARES S&P EMERGING MARKET MOMENTUM PORTFOLIO Cmn 73937B670 175 11,630 SH   DFND 1 11,630 0 0
POWERSHARES S&P INTERNATIONAL DEVELOPED MOMENTUM P Cmn 73937B696 313 12,804 SH   DFND 1 12,804 0 0
POWERSHARES S&P INTERNATIONAL DVLPD LOW VOLATILITY Cmn 73937B688 482 16,109 SH   DFND 1 16,109 0 0
POWERSHARES S&P SC CONS STAP Cmn 73937B605 1,466 24,542 SH   DFND 1 24,542 0 0
POWERSHARES S&P SC CONS-DISC Cmn 73937B506 1,725 35,289 SH   DFND 1 35,289 0 0
POWERSHARES S&P SC FINANCIAL Cmn 73937B803 1,397 34,211 SH   DFND 1 34,211 0 0
POWERSHARES S&P SC HEALTH CA Cmn 73937B886 3,267 49,394 SH   DFND 1 49,394 0 0
POWERSHARES S&P SC INDUSTRIA Cmn 73937B878 1,529 34,005 SH   DFND 1 34,005 0 0
POWERSHARES S&P SC INFO TECH Cmn 73937B860 2,589 46,959 SH   DFND 1 46,959 0 0
POWERSHARES S&P SC UTILITIES Cmn 73937B837 522 11,588 SH   DFND 1 11,588 0 0
POWERSHARES SENIOR LOAN Cmn 73936Q959 592 26,100 SH Put DFND 1 26,100 0 0
POWERSHARES WATER RESOURCES Cmn 73935X575 1,711 77,928 SH   DFND 1 77,928 0 0
POWERSHARES WATER RESOURCES Cmn 73935X905 226 10,300 SH Call DFND 1 10,300 0 0
POWERSHARES WILDERH CLEAN EN Cmn 73935X500 390 96,637 SH   DFND 1 96,637 0 0
POWERSHARES WILDERHILL PROGRESSIVE ENERGY PORTFOLI Cmn 73935X161 660 32,017 SH   DFND 1 32,017 0 0
PPG INDS INC Cmn 693506907 7,481 67,100 SH Call DFND 1 67,100 0 0
PPG INDS INC Cmn 693506957 1,204 10,800 SH Put DFND 1 10,800 0 0
PPG INDS INC Cmn 693506107 37,227 333,900 SH   DFND   333,900 0 0
PPG INDS INC Cmn 693506107 12,245 109,833 SH   DFND 2 109,833 0 0
PPL CORPORATION CMN STK Cmn 69351T906 4,664 122,500 SH Call DFND 1 122,500 0 0
PPL CORPORATION CMN STK Cmn 69351T956 1,470 38,600 SH Put DFND 1 38,600 0 0
PPL CORPORATION CMN STK Cmn 69351T106 238 6,248 SH   DFND   6,248 0 0
PPL CORPORATION CMN STK Cmn 69351T106 7,297 191,671 SH   DFND 2 191,671 0 0
PPOWERSHARES DWA HEALTHCARE MOMENTUM PORTFOLIO Cmn 73935X351 1,459 33,644 SH   DFND 1 33,644 0 0
PRA GROUP INC Cmn 69354N956 1,261 42,900 SH Put DFND 1 42,900 0 0
PRA GROUP INC Cmn 69354N906 520 17,700 SH Call DFND 1 17,700 0 0
PRA HEALTH SCIENCES INC Cmn 69354M108 4,446 103,964 SH   DFND 2 103,964 0 0
PRAXAIR INC Cmn 74005P104 758 6,622 SH   DFND 1 6,622 0 0
PRAXAIR INC Cmn 74005P904 4,120 36,000 SH Call DFND 1 36,000 0 0
PRAXAIR INC Cmn 74005P954 1,305 11,400 SH Put DFND 1 11,400 0 0
PRAXAIR INC Cmn 74005P104 14,918 130,342 SH   DFND   130,342 0 0
PRAXAIR INC Cmn 74005P104 13,466 117,662 SH   DFND 2 117,662 0 0
PRECISION DRILLING TRUST Cmn 74022D308 79 18,844 SH   DFND 1 18,844 0 0
PRECISION DRILLING TRUST Cmn 74022D908 48 11,500 SH Call DFND 1 11,500 0 0
PREMIER INC Cmn 74051N102 201 6,021 SH   DFND 1 6,021 0 0
PREMIER INC Cmn 74051N102 318 9,543 SH   DFND   9,543 0 0
PREMIER INC Cmn 74051N102 1,197 35,894 SH   DFND 2 35,894 0 0
PRESS GANEY HOLDINGS INC Cmn 74113L102 210 6,982 SH   DFND 1 6,982 0 0
PRESS GANEY HOLDINGS INC Cmn 74113L102 2,043 67,922 SH   DFND 2 67,922 0 0
PRESTIGE BRANDS HOLDINGS INC COMMON STOCK Cmn 74112D101 2,889 54,108 SH   DFND 2 54,108 0 0
PRETIUM RESOURCES INC Cmn 74139C102 100 18,650 SH   DFND 1 18,650 0 0
PRETIUM RESOURCES INC Cmn 74139C952 208 38,900 SH Put DFND 1 38,900 0 0
PRETIUM RESOURCES INC Cmn 74139C902 84 15,700 SH Call DFND 1 15,700 0 0
PRICE (T. ROWE) GROUP Cmn 74144T908 3,555 48,400 SH Call DFND 1 48,400 0 0
PRICE (T. ROWE) GROUP Cmn 74144T958 1,770 24,100 SH Put DFND 1 24,100 0 0
PRICELINE GROUP INC/THE Cmn 741503403 59,779 46,378 SH   DFND 1 46,378 0 0
PRICELINE GROUP INC/THE Cmn 741503903 762,420 591,500 SH Call DFND 1 591,500 0 0
PRICELINE GROUP INC/THE Cmn 741503953 911,295 707,000 SH Put DFND 1 707,000 0 0
PRICELINE GROUP INC/THE Cmn 741503903 8,378 6,500 SH Call DFND 2 6,500 0 0
PRICELINE GROUP INC/THE Cmn 741503953 1,289 1,000 SH Put DFND 2 1,000 0 0
PRICELINE GROUP INC/THE Cmn 741503403 171,054 132,707 SH   DFND   132,707 0 0
PRICESMART INC CMN STOCK Cmn 741511909 491 5,800 SH Call DFND 1 5,800 0 0
PRICESMART INC CMN STOCK Cmn 741511959 304 3,600 SH Put DFND 1 3,600 0 0
PRICESMART INC CMN STOCK Cmn 741511109 1,694 20,026 SH   DFND 2 20,026 0 0
PRIMA BIOMED LTD-SP ADR Depository Receipt 74154B203 64 67,345 SH   DFND 1 0 0 0
PRIMERICA INC Cmn 74164M908 343 7,700 SH Call DFND 1 7,700 0 0
PRIMERICA INC Cmn 74164M108 5,916 132,850 SH   DFND   132,850 0 0
PRIMERICA INC Cmn 74164M108 2,108 47,336 SH   DFND 2 47,336 0 0
PRIMERO MINING CORP Cmn 74164W106 147 81,373 SH   DFND 1 81,373 0 0
PRIMO WATER CORP Cmn 74165N105 284 28,098 SH   DFND 2 28,098 0 0
PRINCIPAL FINANCIAL GROUP Cmn 74251V102 336 8,529 SH   DFND 1 8,529 0 0
PRINCIPAL FINANCIAL GROUP Cmn 74251V902 1,846 46,800 SH Call DFND 1 46,800 0 0
PRINCIPAL FINANCIAL GROUP Cmn 74251V952 690 17,500 SH Put DFND 1 17,500 0 0
PRIVATEBANCORP INC CMN STOCK Cmn 742962103 30,988 802,798 SH   DFND   802,798 0 0
PRIVATEBANCORP INC CMN STOCK Cmn 742962103 211 5,458 SH   DFND 2 5,458 0 0
PROASSURANCE CORP CMN STK Cmn 74267C106 3,902 77,121 SH   DFND   77,121 0 0
PROASSURANCE CORP CMN STK Cmn 74267C106 1,091 21,569 SH   DFND 2 21,569 0 0
PROCTER & GAMBLE CO Cmn 742718109 51,938 631,007 SH   DFND 1 631,007 0 0
PROCTER & GAMBLE CO Cmn 742718959 125,786 1,528,200 SH Put DFND 1 1,528,200 0 0
PROCTER & GAMBLE CO Cmn 742718909 57,815 702,400 SH Call DFND 1 702,400 0 0
PROCTER & GAMBLE CO Cmn 742718909 8,338 101,300 SH Call DFND 2 101,300 0 0
PROCTER & GAMBLE CO Cmn 742718959 6,321 76,800 SH Put DFND 2 76,800 0 0
PROCTER & GAMBLE CO Cmn 742718109 30,524 370,838 SH   DFND 2 370,838 0 0
PROFESSIONAL DIVERSITY NETWO Cmn 74312Y103 23 63,510 SH   DFND 1 63,510 0 0
PROFIRE ENERGY INC Cmn 74316X101 86 88,654 SH   DFND 1 88,654 0 0
PROGENICS PHARMACEUTICAL INC CMN STOCK Cmn 743187106 100 22,909 SH   DFND 1 22,909 0 0
PROGENICS PHARMACEUTICAL INC CMN STOCK Cmn 743187956 114 26,100 SH Put DFND 1 26,100 0 0
PROGRESS SOFTWARE CORP CMN STK Cmn 743312100 348 14,409 SH   DFND   14,409 0 0
PROGRESSIVE CORP Cmn 743315103 519 14,778 SH   DFND 1 14,778 0 0
PROGRESSIVE CORP Cmn 743315903 1,683 47,900 SH Call DFND 1 47,900 0 0
PROGRESSIVE CORP Cmn 743315953 453 12,900 SH Put DFND 1 12,900 0 0
PROGRESSIVE CORP Cmn 743315103 35,655 1,014,649 SH   DFND   1,014,649 0 0
PROGRESSIVE CORP Cmn 743315103 9,613 273,571 SH   DFND 2 273,571 0 0
PROLOGIS INC Cmn 74340W903 2,289 51,800 SH Call DFND 1 51,800 0 0
PROLOGIS INC Cmn 74340W953 954 21,600 SH Put DFND 1 21,600 0 0
PROLOGIS INC Cmn 74340W103 22,573 510,937 SH   DFND 2 510,937 0 0
PROOFPOINT 1.25% CB 12/15/2018-REGISTERED Bond 743424AB9 29,248 20,000,000 PRN   DFND   0 0 0
PROOFPOINT INC Cmn 743424103 327 6,083 SH   DFND 1 6,083 0 0
PROOFPOINT INC Cmn 743424903 1,888 35,100 SH Call DFND 1 35,100 0 0
PROOFPOINT INC Cmn 743424953 592 11,000 SH Put DFND 1 11,000 0 0
PROOFPOINT INC Cmn 743424103 4,860 90,361 SH   DFND   90,361 0 0
PROS HOLDINGS INC Cmn 74346Y103 219 18,596 SH   DFND 2 18,596 0 0
PROSHARES DJ BROOKFIELD GLOBAL INFRACSTRUCTURE ETF Cmn 74347B508 642 17,060 SH   DFND 1 17,060 0 0
PROSHARES LARGE CAP CORE PLUS Cmn 74347R248 345 6,816 SH   DFND 1 6,816 0 0
PROSHARES S&P 500 DIVIDEND ARI Cmn 74348A467 388 7,423 SH   DFND 1 7,423 0 0
PROSHARES SHORT DOW30 ETF Cmn 74347R901 241 11,000 SH Call DFND 1 11,000 0 0
PROSHARES SHORT FINANCIALS Cmn 74347R900 199 11,500 SH Call DFND 1 11,500 0 0
PROSHARES SHORT HIGH YIELD Cmn 74347R131 368 13,258 SH   DFND 1 13,258 0 0
PROSHARES SHORT MIDCAP 400 ETF Cmn 74347R800 420 27,150 SH   DFND 1 27,150 0 0
PROSHARES SHORT MSCI EAFE Cmn 74347R370 486 14,302 SH   DFND 1 14,302 0 0
PROSHARES SHORT MSCI EMERGIN Cmn 74347R396 333 12,307 SH   DFND 1 12,307 0 0
PROSHARES SHORT QQQ Cmn 74347B904 1,936 36,800 SH Call DFND 1 36,800 0 0
PROSHARES SHORT RUSSELL2000 Cmn 74348A950 1,074 17,300 SH Put DFND 1 17,300 0 0
PROSHARES SHORT RUSSELL2000 Cmn 74348A900 521 8,400 SH Call DFND 1 8,400 0 0
PROSHARES SHORT S&P500 Cmn 74347R903 957 46,900 SH Call DFND 1 46,900 0 0
PROSHARES SHORT VIX ST FUTUR Cmn 74347W627 228 4,521 SH   DFND 1 4,521 0 0
PROSHARES SHORT VIX ST FUTUR Cmn 74347W957 18,848 373,000 SH Put DFND 1 373,000 0 0
PROSHARES SHORT VIX ST FUTUR Cmn 74347W907 17,499 346,300 SH Call DFND 1 346,300 0 0
PROSHARES ULTRA BLOOMBERG CRUD Cmn 74347W320 548 61,543 SH   DFND 1 61,543 0 0
PROSHARES ULTRA BLOOMBERG CRUD Cmn 74347W900 5,848 656,300 SH Call DFND 1 656,300 0 0
PROSHARES ULTRA BLOOMBERG CRUD Cmn 74347W950 1,825 204,800 SH Put DFND 1 204,800 0 0
PROSHARES ULTRA BLOOMBERG NATU Cmn 74347W296 123 11,284 SH   DFND 1 11,284 0 0
PROSHARES ULTRA BLOOMBERG NATU Cmn 74347W906 329 30,200 SH Call DFND 1 30,200 0 0
PROSHARES ULTRA DOW30 Cmn 74347R305 631 9,532 SH   DFND 1 9,532 0 0
PROSHARES ULTRA DOW30 Cmn 74347R955 2,085 31,500 SH Put DFND 1 31,500 0 0
PROSHARES ULTRA DOW30 Cmn 74347R905 1,741 26,300 SH Call DFND 1 26,300 0 0
PROSHARES ULTRA FINANCIALS Cmn 74347X633 1,252 19,450 SH   DFND 1 19,450 0 0
PROSHARES ULTRA FINANCIALS Cmn 74347X953 856 13,300 SH Put DFND 1 13,300 0 0
PROSHARES ULTRA FINANCIALS Cmn 74347X903 1,049 16,300 SH Call DFND 1 16,300 0 0
PROSHARES ULTRA FTSE CHINA 50 Cmn 74347X900 475 11,000 SH Call DFND 1 11,000 0 0
PROSHARES ULTRA FTSE CHINA 50 Cmn 74347X950 306 7,100 SH Put DFND 1 7,100 0 0
PROSHARES ULTRA GOLD Cmn 74347W901 952 24,000 SH Call DFND 1 24,000 0 0
PROSHARES ULTRA HEALTH CARE Cmn 74347R735 211 3,680 SH   DFND 1 3,680 0 0
PROSHARES ULTRA MIDCAP400 ETF Cmn 74347R904 826 11,500 SH Call DFND 1 11,500 0 0
PROSHARES ULTRA NASD BIOTECH Cmn 74347R214 374 9,150 SH   DFND 1 9,150 0 0
PROSHARES ULTRA NASD BIOTECH Cmn 74347R904 1,733 42,400 SH Call DFND 1 42,400 0 0
PROSHARES ULTRA NASD BIOTECH Cmn 74347R954 1,124 27,500 SH Put DFND 1 27,500 0 0
PROSHARES ULTRA OIL & GAS Cmn 74347R719 258 8,329 SH   DFND 1 8,329 0 0
PROSHARES ULTRA OIL & GAS Cmn 74347R959 1,561 50,500 SH Put DFND 1 50,500 0 0
PROSHARES ULTRA OIL & GAS Cmn 74347R909 1,200 38,800 SH Call DFND 1 38,800 0 0
PROSHARES ULTRA QQQ ETF Cmn 74347R206 2,045 27,707 SH   DFND 1 27,707 0 0
PROSHARES ULTRA QQQ ETF Cmn 74347R906 5,609 76,000 SH Call DFND 1 76,000 0 0
PROSHARES ULTRA QQQ ETF Cmn 74347R956 2,413 32,700 SH Put DFND 1 32,700 0 0
PROSHARES ULTRA REAL ESTATE Cmn 74347X955 2,415 21,300 SH Put DFND 1 21,300 0 0
PROSHARES ULTRA REAL ESTATE Cmn 74347X905 1,757 15,500 SH Call DFND 1 15,500 0 0
PROSHARES ULTRA RUSSELL2000 Cmn 74347R842 1,113 14,712 SH   DFND 1 14,712 0 0
PROSHARES ULTRA RUSSELL2000 Cmn 74347R902 4,848 64,100 SH Call DFND 1 64,100 0 0
PROSHARES ULTRA RUSSELL2000 Cmn 74347R952 1,475 19,500 SH Put DFND 1 19,500 0 0
PROSHARES ULTRA S&P500 ETF Cmn 74347R107 598 9,377 SH   DFND 1 9,377 0 0
PROSHARES ULTRA S&P500 ETF Cmn 74347R957 10,441 163,600 SH Put DFND 1 163,600 0 0
PROSHARES ULTRA S&P500 ETF Cmn 74347R907 11,851 185,700 SH Call DFND 1 185,700 0 0
PROSHARES ULTRA SEMICONDUCTO Cmn 74347R909 207 2,500 SH Call DFND 1 2,500 0 0
PROSHARES ULTRA SILVER Cmn 74347W353 577 17,571 SH   DFND 1 17,571 0 0
PROSHARES ULTRA SILVER Cmn 74347W903 2,028 61,800 SH Call DFND 1 61,800 0 0
PROSHARES ULTRA SILVER Cmn 74347W953 998 30,400 SH Put DFND 1 30,400 0 0
PROSHARES ULTRA TECHNOLOGY Cmn 74347R953 654 8,200 SH Put DFND 1 8,200 0 0
PROSHARES ULTRA TECHNOLOGY Cmn 74347R903 869 10,900 SH Call DFND 1 10,900 0 0
PROSHARES ULTRA VIX ST FUTUR Cmn 74347W312 1,421 73,571 SH   DFND 1 73,571 0 0
PROSHARES ULTRA VIX ST FUTUR Cmn 74347W952 38,529 1,995,300 SH Put DFND 1 1,995,300 0 0
PROSHARES ULTRA VIX ST FUTUR Cmn 74347W902 19,768 1,023,700 SH Call DFND 1 1,023,700 0 0
PROSHARES ULTRAPRO DOW30 Cmn 74347X823 542 8,113 SH   DFND 1 8,113 0 0
PROSHARES ULTRAPRO DOW30 Cmn 74347X903 875 13,100 SH Call DFND 1 13,100 0 0
PROSHARES ULTRAPRO DOW30 Cmn 74347X953 474 7,100 SH Put DFND 1 7,100 0 0
PROSHARES ULTRAPRO QQQ Cmn 74347X831 3,036 29,648 SH   DFND 1 29,648 0 0
PROSHARES ULTRAPRO QQQ Cmn 74347X901 23,316 227,700 SH Call DFND 1 227,700 0 0
PROSHARES ULTRAPRO QQQ Cmn 74347X951 21,801 212,900 SH Put DFND 1 212,900 0 0
PROSHARES ULTRAPRO RUSSELL20 Cmn 74347X799 676 9,974 SH   DFND 1 9,974 0 0
PROSHARES ULTRAPRO S&P 500 Cmn 74347X864 1,010 15,961 SH   DFND 1 15,961 0 0
PROSHARES ULTRAPRO S&P 500 Cmn 74347X904 8,849 139,800 SH Call DFND 1 139,800 0 0
PROSHARES ULTRAPRO S&P 500 Cmn 74347X954 4,336 68,500 SH Put DFND 1 68,500 0 0
PROSHARES ULTRAPRO SHORT DOW30 Cmn 74347X952 716 45,000 SH Put DFND 1 45,000 0 0
PROSHARES ULTRAPRO SHORT DOW30 Cmn 74347X902 526 33,100 SH Call DFND 1 33,100 0 0
PROSHARES ULTRAPRO SHORT QQQ Cmn 74348A958 2,073 112,100 SH Put DFND 1 112,100 0 0
PROSHARES ULTRAPRO SHORT QQQ Cmn 74348A908 1,629 88,100 SH Call DFND 1 88,100 0 0
PROSHARES ULTRAPRO SHORT RUSSELL Cmn 74348A955 467 16,600 SH Put DFND 1 16,600 0 0
PROSHARES ULTRAPRO SHORT S&P 500 Cmn 74348A902 3,389 116,900 SH Call DFND 1 116,900 0 0
PROSHARES ULTRAPRO SHORT S&P 500 Cmn 74348A952 1,763 60,800 SH Put DFND 1 60,800 0 0
PROSHARES ULTRASHORT 20+Y TR Cmn 74347B951 8,599 233,300 SH Put DFND 1 233,300 0 0
PROSHARES ULTRASHORT 20+Y TR Cmn 74347B901 10,059 272,900 SH Call DFND 1 272,900 0 0
PROSHARES ULTRASHORT BASIC M Cmn 74347X138 257 8,565 SH   DFND 1 8,565 0 0
PROSHARES ULTRASHORT BLOOMBERG Cmn 74347W668 498 3,800 SH   DFND 1 3,800 0 0
PROSHARES ULTRASHORT BLOOMBERG Cmn 74347W958 27,276 208,200 SH Put DFND 1 208,200 0 0
PROSHARES ULTRASHORT BLOOMBERG Cmn 74347W908 29,071 221,900 SH Call DFND 1 221,900 0 0
PROSHARES ULTRASHORT BLOOMBERG Cmn 74347W957 6,210 31,400 SH Put DFND 1 31,400 0 0
PROSHARES ULTRASHORT BLOOMBERG Cmn 74347W907 4,569 23,100 SH Call DFND 1 23,100 0 0
PROSHARES ULTRASHORT DOW30 Cmn 74348A900 932 49,400 SH Call DFND 1 49,400 0 0
PROSHARES ULTRASHORT DOW30 Cmn 74348A950 338 17,900 SH Put DFND 1 17,900 0 0
PROSHARES ULTRASHORT EURO Cmn 74347W882 350 15,105 SH   DFND 1 15,105 0 0
PROSHARES ULTRASHORT EURO Cmn 74347W902 2,623 113,100 SH Call DFND 1 113,100 0 0
PROSHARES ULTRASHORT EURO Cmn 74347W952 798 34,400 SH Put DFND 1 34,400 0 0
PROSHARES ULTRASHORT FINANCI Cmn 74347B748 224 4,701 SH   DFND 1 4,701 0 0
PROSHARES ULTRASHORT FINANCI Cmn 74347B908 1,375 28,800 SH Call DFND 1 28,800 0 0
PROSHARES ULTRASHORT FINANCI Cmn 74347B958 310 6,500 SH Put DFND 1 6,500 0 0
PROSHARES ULTRASHORT FTSE CHIN Cmn 74348A900 1,080 25,400 SH Call DFND 1 25,400 0 0
PROSHARES ULTRASHORT GOLD Cmn 74347W395 290 3,494 SH   DFND 1 3,494 0 0
PROSHARES ULTRASHORT GOLD Cmn 74347W905 523 6,300 SH Call DFND 1 6,300 0 0
PROSHARES ULTRASHORT GOLD Cmn 74347W955 299 3,600 SH Put DFND 1 3,600 0 0
PROSHARES ULTRASHORT MSCI BRAZ Cmn 74348A953 1,045 25,700 SH Put DFND 1 25,700 0 0
PROSHARES ULTRASHORT MSCI BRAZ Cmn 74348A903 715 17,600 SH Call DFND 1 17,600 0 0
PROSHARES ULTRASHORT NAS BIO Cmn 74347B909 1,167 26,800 SH Call DFND 1 26,800 0 0
PROSHARES ULTRASHORT NAS BIO Cmn 74347B959 444 10,200 SH Put DFND 1 10,200 0 0
PROSHARES ULTRASHORT OIL & G Cmn 74348A955 2,086 34,000 SH Put DFND 1 34,000 0 0
PROSHARES ULTRASHORT OIL & G Cmn 74348A905 1,927 31,400 SH Call DFND 1 31,400 0 0
PROSHARES ULTRASHORT REAL ES Cmn 74348A904 1,286 32,700 SH Call DFND 1 32,700 0 0
PROSHARES ULTRASHORT REAL ES Cmn 74348A954 464 11,800 SH Put DFND 1 11,800 0 0
PROSHARES ULTRASHORT RUSSELL2000 Cmn 74348A909 1,193 30,800 SH Call DFND 1 30,800 0 0
PROSHARES ULTRASHORT RUSSELL2000 Cmn 74348A959 500 12,900 SH Put DFND 1 12,900 0 0
PROSHARES ULTRASHORT S&P500 Cmn 74347B950 12,842 677,700 SH Put DFND 1 677,700 0 0
PROSHARES ULTRASHORT S&P500 Cmn 74347B900 5,520 291,300 SH Call DFND 1 291,300 0 0
PROSHARES ULTRASHORT SILVER Cmn 74347W904 1,814 36,700 SH Call DFND 1 36,700 0 0
PROSHARES ULTRASHORT SILVER Cmn 74347W954 652 13,200 SH Put DFND 1 13,200 0 0
PROSHARES ULTRASHORT YEN Cmn 74347W569 200 2,618 SH   DFND 1 2,618 0 0
PROSHARES ULTRASHORT YEN Cmn 74347W959 2,348 30,700 SH Put DFND 1 30,700 0 0
PROSHARES ULTRASHORT YEN Cmn 74347W909 2,211 28,900 SH Call DFND 1 28,900 0 0
PROSHARES VIX MID-TERM FUT Cmn 74347W958 201 3,800 SH Put DFND 1 3,800 0 0
PROSHARES VIX SHORT-TERM FUTURES Cmn 74347W951 486 41,600 SH Put DFND 1 41,600 0 0
PROSHARES VIX SHORT-TERM FUTURES Cmn 74347W901 547 46,800 SH Call DFND 1 46,800 0 0
PROSPECT CAPITAL CORP 5.375% CB 10/15/2017-REGISTE Bond 74348TAK8 9,809 10,000,000 PRN   DFND   0 0 0
PROSPECT CAPITAL CORP COMMON STOCK Cmn 74348T102 997 137,154 SH   DFND 1 137,154 0 0
PROSPECT CAPITAL CORP COMMON STOCK Cmn 74348T952 2,600 357,700 SH Put DFND 1 357,700 0 0
PROSPECT CAPITAL CORP COMMON STOCK Cmn 74348T952 1,387 190,800 SH Put DFND   190,800 0 0
PROSPECT CAPITAL CORP COMMON STOCK Cmn 74348T902 272 37,400 SH Call DFND 1 37,400 0 0
PROSPERITY BANCSHARES INC CMN STOCK Cmn 743606105 19,759 425,926 SH   DFND   425,926 0 0
PROTALIX BIOTHERAPEUTICS INC CMN STOCK Cmn 74365A101 22 26,537 SH   DFND 1 26,537 0 0
PROTALIX BIOTHERAPEUTICS INC CMN STOCK Cmn 74365A951 27 32,000 SH Put DFND 1 32,000 0 0
PROTHENA CORP PLC Cmn G72800908 597 14,500 SH Call DFND 1 14,500 0 0
PROTHENA CORP PLC Cmn G72800958 313 7,600 SH Put DFND 1 7,600 0 0
PROTO LABS INC Cmn 743713959 1,311 17,000 SH Put DFND 1 17,000 0 0
PROTO LABS INC Cmn 743713909 1,696 22,000 SH Call DFND 1 22,000 0 0
PROVECTUS PHARMACEUTICAL INC Cmn 74373P108 99 261,719 SH   DFND 1 261,719 0 0
PROVIDENCE SERVICE CORP COMMON STOCK Cmn 743815952 516 10,100 SH Put DFND 1 10,100 0 0
PRUDENTIAL FINANCIAL INC Cmn 744320102 1,559 21,586 SH   DFND 1 21,586 0 0
PRUDENTIAL FINANCIAL INC Cmn 744320902 18,329 253,800 SH Call DFND 1 253,800 0 0
PRUDENTIAL FINANCIAL INC Cmn 744320952 11,209 155,200 SH Put DFND 1 155,200 0 0
PRUDENTIAL FINANCIAL INC Cmn 744320902 238 3,300 SH Call DFND 2 3,300 0 0
PRUDENTIAL FINANCIAL INC Cmn 744320102 33,908 469,506 SH   DFND   469,506 0 0
PS BUSINESS PARKS INC-CLASS A CMN STK Cmn 69360J107 491 4,890 SH   DFND 1 4,890 0 0
PS BUSINESS PARKS INC-CLASS A CMN STK Cmn 69360J107 3,342 33,250 SH   DFND 2 33,250 0 0
PTC INC Cmn 69370C100 271 8,169 SH   DFND 1 8,169 0 0
PTC INC Cmn 69370C950 351 10,600 SH Put DFND 1 10,600 0 0
PTC INC Cmn 69370C100 7,914 238,652 SH   DFND   238,652 0 0
PTC THERAPEUTICS INC Cmn 69366J200 970 150,594 SH   DFND 1 150,594 0 0
PTC THERAPEUTICS INC Cmn 69366J950 155 24,100 SH Put DFND 1 24,100 0 0
PTC THERAPEUTICS INC Cmn 69366J900 189 29,400 SH Call DFND 1 29,400 0 0
PUBLIC STORAGE Cmn 74460D959 6,730 24,400 SH Put DFND 1 24,400 0 0
PUBLIC STORAGE Cmn 74460D909 5,489 19,900 SH Call DFND 1 19,900 0 0
PUBLIC STORAGE Cmn 74460D959 772 2,800 SH Put DFND 2 2,800 0 0
PUBLIC STORAGE Cmn 74460D909 1,048 3,800 SH Call DFND 2 3,800 0 0
PUBLIC SVC ENTERPRISES Cmn 744573906 2,442 51,800 SH Call DFND 1 51,800 0 0
PULTE GROUP INC Cmn 745867901 3,948 211,000 SH Call DFND 1 211,000 0 0
PULTE GROUP INC Cmn 745867951 2,073 110,800 SH Put DFND 1 110,800 0 0
PULTE GROUP INC Cmn 745867951 451 24,100 SH Put DFND 2 24,100 0 0
PULTE GROUP INC Cmn 745867101 2,476 132,352 SH   DFND 2 132,352 0 0
PUMA BIOTECHNOLOGY INC Cmn 74587V107 1,068 36,349 SH   DFND 1 36,349 0 0
PUMA BIOTECHNOLOGY INC Cmn 74587V957 461 15,700 SH Put DFND 1 15,700 0 0
PUMA BIOTECHNOLOGY INC Cmn 74587V907 582 19,800 SH Call DFND 1 19,800 0 0
PURE STORAGE INC - CLASS A Cmn 74624M102 218 15,912 SH   DFND 1 15,912 0 0
PURE STORAGE INC - CLASS A Cmn 74624M902 1,526 111,500 SH Call DFND 1 111,500 0 0
PURE STORAGE INC - CLASS A Cmn 74624M952 701 51,200 SH Put DFND 1 51,200 0 0
PUREFUNDS ISE CYBER SECURITY Cmn 30304R407 1,776 74,081 SH   DFND 1 74,081 0 0
PUREFUNDS ISE CYBER SECURITY Cmn 30304R907 1,601 66,800 SH Call DFND 1 66,800 0 0
PVH CORP Cmn 693656900 14,859 150,000 SH Call DFND   150,000 0 0
PVH CORP Cmn 693656900 10,282 103,800 SH Call DFND 1 103,800 0 0
PVH CORP Cmn 693656950 3,259 32,900 SH Put DFND 1 32,900 0 0
PVH CORP Cmn 693656950 376 3,800 SH Put DFND 2 3,800 0 0
PVH CORP Cmn 693656900 307 3,100 SH Call DFND 2 3,100 0 0
PVH CORP Cmn 693656100 74,398 751,042 SH   DFND   751,042 0 0
PVH CORP Cmn 693656100 8,327 84,063 SH   DFND 2 84,063 0 0
Q2 HOLDINGS INC Cmn 74736L959 683 28,400 SH Put DFND 1 28,400 0 0
Q2 HOLDINGS INC Cmn 74736L909 719 29,900 SH Call DFND 1 29,900 0 0
Q2 HOLDINGS INC Cmn 74736L109 3,703 154,051 SH   DFND   154,051 0 0
Q2 HOLDINGS INC Cmn 74736L109 291 12,092 SH   DFND 2 12,092 0 0
QEP RESOURCES INC Cmn 74733V950 972 68,900 SH Put DFND 1 68,900 0 0
QEP RESOURCES INC Cmn 74733V900 684 48,500 SH Call DFND 1 48,500 0 0
QEP RESOURCES INC Cmn 74733V100 26,813 1,900,257 SH   DFND   1,900,257 0 0
QEP RESOURCES INC Cmn 74733V100 18,000 1,275,718 SH   DFND 2 1,275,718 0 0
QIHOO 360 TECHNOLOGY CO-ADR Depository Receipt 74734M109 42,759 565,964 SH   DFND 1 0 0 0
QIWI PLC-SPONSORED ADR Depository Receipt 74735M108 445 30,711 SH   DFND 1 0 0 0
QKL STORES INC Cmn 74732Y303 12 18,802 SH   DFND 1 18,802 0 0
QLIK TECHNOLOGIES INC Cmn 74733T105 575 19,881 SH   DFND 1 19,881 0 0
QLIK TECHNOLOGIES INC Cmn 74733T955 937 32,400 SH Put DFND 1 32,400 0 0
QLIK TECHNOLOGIES INC Cmn 74733T905 1,032 35,700 SH Call DFND 1 35,700 0 0
QLIK TECHNOLOGIES INC Cmn 74733T105 81,153 2,806,129 SH   DFND   2,806,129 0 0
QLOGIC CORP CMN STOCK Cmn 747277101 305 22,712 SH   DFND 1 22,712 0 0
QLOGIC CORP CMN STOCK Cmn 747277901 238 17,700 SH Call DFND 1 17,700 0 0
QLOGIC CORP CMN STOCK Cmn 747277101 2,635 196,068 SH   DFND 2 196,068 0 0
QLT INC CMN STOCK Cmn 746927102 85 42,816 SH   DFND 1 42,816 0 0
QLT INC CMN STOCK Cmn 746927952 71 35,700 SH Put DFND 1 35,700 0 0
QORVO INC Cmn 74736K901 4,502 89,300 SH Call DFND 1 89,300 0 0
QORVO INC Cmn 74736K951 3,015 59,800 SH Put DFND 1 59,800 0 0
QORVO INC Cmn 74736K101 94,066 1,866,014 SH   DFND   1,866,014 0 0
QTS REALTY TRUST INC Cmn 74736A103 290 6,125 SH   DFND 1 6,125 0 0
QTS REALTY TRUST INC Cmn 74736A103 6,433 135,772 SH   DFND   135,772 0 0
QTS REALTY TRUST INC Cmn 74736A103 6,166 130,142 SH   DFND 2 130,142 0 0
QUAD GRAPHICS INC Cmn 747301109 980 75,701 SH   DFND   75,701 0 0
QUALCOMM INC CMN STK Cmn 747525903 52,812 1,032,700 SH Call DFND 1 1,032,700 0 0
QUALCOMM INC CMN STK Cmn 747525953 48,476 947,900 SH Put DFND 1 947,900 0 0
QUALCOMM INC CMN STK Cmn 747525903 312 6,100 SH Call DFND 2 6,100 0 0
QUALCOMM INC CMN STK Cmn 747525103 30,635 599,033 SH   DFND 2 599,033 0 0
QUALITY SYSTEMS INC CMN STK Cmn 747582104 1,466 96,181 SH   DFND 1 96,181 0 0
QUALITY SYSTEMS INC CMN STK Cmn 747582954 1,666 109,300 SH Put DFND 1 109,300 0 0
QUALITY SYSTEMS INC CMN STK Cmn 747582904 262 17,200 SH Call DFND 1 17,200 0 0
QUALITY SYSTEMS INC CMN STK Cmn 747582104 3,828 251,169 SH   DFND   251,169 0 0
QUALSTAR CORP Cmn 74758R109 16 37,271 SH   DFND 1 37,271 0 0
QUALYS INC Cmn 74758T303 339 13,382 SH   DFND 1 13,382 0 0
QUALYS INC Cmn 74758T303 337 13,301 SH   DFND 2 13,301 0 0
QUANEX BUILDING PRODUCTS Cmn 747619104 575 33,138 SH   DFND   33,138 0 0
QUANEX BUILDING PRODUCTS Cmn 747619104 687 39,602 SH   DFND 2 39,602 0 0
QUANTA SERVICE INC COM STK Cmn 74762E102 718 31,847 SH   DFND 1 31,847 0 0
QUANTA SERVICE INC COM STK Cmn 74762E902 1,821 80,700 SH Call DFND 1 80,700 0 0
QUANTA SERVICE INC COM STK Cmn 74762E952 686 30,400 SH Put DFND 1 30,400 0 0
QUANTUM CORP 4.5% CB 11/15/2017-REGISTERED Bond 747906AJ4 2,600 3,500,000 PRN   DFND   0 0 0
QUANTUM CORP -DLT & STORAGE CMN STOCK Cmn 747906204 189 309,348 SH   DFND 2 309,348 0 0
QUEST DIAGNOSTICS CMN STOCK Cmn 74834L900 3,387 47,400 SH Call DFND 1 47,400 0 0
QUEST DIAGNOSTICS CMN STOCK Cmn 74834L950 657 9,200 SH Put DFND 1 9,200 0 0
QUEST DIAGNOSTICS CMN STOCK Cmn 74834L100 27,656 387,064 SH   DFND   387,064 0 0
QUEST DIAGNOSTICS CMN STOCK Cmn 74834L100 1,084 15,169 SH   DFND 2 15,169 0 0
QUESTAR CORP CMN STK Cmn 748356102 450 18,134 SH   DFND 1 18,134 0 0
QUICKLOGIC CORP CMN STOCK Cmn 74837P108 23 22,032 SH   DFND 1 22,032 0 0
QUICKLOGIC CORP CMN STOCK Cmn 74837P958 18 16,900 SH Put DFND 1 16,900 0 0
QUIDEL CORP 3.25% CB 12/15/2020-REGISTERED Bond 74838JAA9 14,376 16,000,000 PRN   DFND   0 0 0
QUINTILES TRANSNATIONAL HOLD Cmn 74876Y901 540 8,300 SH Call DFND 1 8,300 0 0
QUINTILES TRANSNATIONAL HOLD Cmn 74876Y101 6,972 107,102 SH   DFND   107,102 0 0
QUOTIENT TECHNOLOGY INC Cmn 749119103 328 30,974 SH   DFND 1 30,974 0 0
QUOTIENT TECHNOLOGY INC Cmn 749119903 313 29,500 SH Call DFND 1 29,500 0 0
RACKSPACE HOSTING INC Cmn 750086100 263 12,175 SH   DFND 1 12,175 0 0
RACKSPACE HOSTING INC Cmn 750086900 2,159 100,000 SH Call DFND 1 100,000 0 0
RACKSPACE HOSTING INC Cmn 750086950 967 44,800 SH Put DFND 1 44,800 0 0
RACKSPACE HOSTING INC Cmn 750086950 317 14,700 SH Put DFND 2 14,700 0 0
RACKSPACE HOSTING INC Cmn 750086900 222 10,300 SH Call DFND 2 10,300 0 0
RACKSPACE HOSTING INC Cmn 750086100 9,362 433,648 SH   DFND   433,648 0 0
RACKSPACE HOSTING INC Cmn 750086100 2,211 102,418 SH   DFND 2 102,418 0 0
RADA ELECTRONIC INDS CMN STK Cmn M81863116 57 143,150 SH   DFND 1 143,150 0 0
RADIAN GROUP INC CMN STK Cmn 750236101 362 29,180 SH   DFND 1 29,180 0 0
RADIAN GROUP INC CMN STK Cmn 750236951 386 31,100 SH Put DFND 1 31,100 0 0
RADIAN GROUP INC CMN STK Cmn 750236901 396 31,900 SH Call DFND 1 31,900 0 0
RADIANT LOGISTICS INC COMMON STOCK Cmn 75025X100 67 18,679 SH   DFND 1 18,679 0 0
RADIO ONE INC - CL D CMN STK Cmn 75040P405 17 11,732 SH   DFND 1 11,732 0 0
RADISYS CORP CMN STOCK Cmn 750459109 40 10,216 SH   DFND 1 10,216 0 0
RADIUS HEALTH INC Cmn 750469957 522 16,600 SH Put DFND 1 16,600 0 0
RADIUS HEALTH INC Cmn 750469907 283 9,000 SH Call DFND 1 9,000 0 0
RADIUS HEALTH INC Cmn 750469207 30,226 961,389 SH   DFND   961,389 0 0
RADWARE LTD CMN STOCK Cmn M81873107 663 56,060 SH   DFND 1 56,060 0 0
RADWARE LTD CMN STOCK Cmn M81873957 697 58,900 SH Put DFND 1 58,900 0 0
RAIT INVESTMENT TRUST CMN STOCK Cmn 749227609 79 25,130 SH   DFND 1 25,130 0 0
RAIT INVESTMENT TRUST CMN STOCK Cmn 749227959 109 34,700 SH Put DFND 1 34,700 0 0
RAIT INVESTMENT TRUST CMN STOCK Cmn 749227909 85 27,100 SH Call DFND 1 27,100 0 0
RAIT INVESTMENT TRUST CMN STOCK Cmn 749227609 284 90,454 SH   DFND   90,454 0 0
RALPH LAUREN CORP Cmn 751212101 700 7,271 SH   DFND 1 7,271 0 0
RALPH LAUREN CORP Cmn 751212951 6,440 66,900 SH Put DFND 1 66,900 0 0
RALPH LAUREN CORP Cmn 751212901 7,768 80,700 SH Call DFND 1 80,700 0 0
RALPH LAUREN CORP Cmn 751212951 712 7,400 SH Put DFND 2 7,400 0 0
RALPH LAUREN CORP Cmn 751212901 241 2,500 SH Call DFND 2 2,500 0 0
RALPH LAUREN CORP Cmn 751212101 23,839 247,648 SH   DFND   247,648 0 0
RALPH LAUREN CORP Cmn 751212101 304 3,156 SH   DFND 2 3,156 0 0
RAMBUS 1.125% CB 08/15/2018-REGISTERED Bond 750917AE6 44,403 35,000,000 PRN   DFND   0 0 0
RAMBUS INC DEL CMN STOCK Cmn 750917906 1,926 140,100 SH Call DFND 1 140,100 0 0
RAMBUS INC DEL CMN STOCK Cmn 750917956 1,185 86,200 SH Put DFND 1 86,200 0 0
RAMBUS INC DEL CMN STOCK Cmn 750917106 1,533 111,505 SH   DFND 2 111,505 0 0
RAMCO-GERSHENSON PROP CMN STK (N/C RPS REALTY) Cmn 751452202 2,304 127,781 SH   DFND 2 127,781 0 0
RAND LOGISTICS INC COMMON STOCK Cmn 752182105 10 10,081 SH   DFND 1 10,081 0 0
RANGE RESOURCES CORP CMN STOCK Cmn 75281A959 13,969 431,400 SH Put DFND 1 431,400 0 0
RANGE RESOURCES CORP CMN STOCK Cmn 75281A909 12,745 393,600 SH Call DFND 1 393,600 0 0
RANGE RESOURCES CORP CMN STOCK Cmn 75281A109 2,267 70,000 SH   DFND   70,000 0 0
RAPTOR PHARMACEUTICAL CORP Cmn 75382F906 71 15,400 SH Call DFND 1 15,400 0 0
RAVE RESTAURANT GROUP INC Cmn 754198909 56 10,500 SH Call DFND 1 10,500 0 0
RAVEN INDUSTRIES INC CMN STK Cmn 754212108 4,154 259,310 SH   DFND   259,310 0 0
RAYMOND JAMES FINANCIAL INC. CORP CMN STK Cmn 754730959 1,033 21,700 SH Put DFND 1 21,700 0 0
RAYMOND JAMES FINANCIAL INC. CORP CMN STK Cmn 754730909 1,366 28,700 SH Call DFND 1 28,700 0 0
RAYMOND JAMES FINANCIAL INC. CORP CMN STK Cmn 754730109 3,978 83,562 SH   DFND 2 83,562 0 0
RAYONIER ADVANCED MATERI Cmn 75508B954 231 24,300 SH Put DFND 1 24,300 0 0
RAYONIER ADVANCED MATERI Cmn 75508B904 217 22,800 SH Call DFND 1 22,800 0 0
RAYONIER ADVANCED MATERI Cmn 75508B104 2,796 294,302 SH   DFND   294,302 0 0
RAYONIER INC Cmn 754907903 523 21,200 SH Call DFND 1 21,200 0 0
RAYONIER INC Cmn 754907103 817 33,090 SH   DFND   33,090 0 0
RAYTHEON COMPANY Cmn 755111507 3,693 30,111 SH   DFND 1 30,111 0 0
RAYTHEON COMPANY Cmn 755111907 15,893 129,600 SH Call DFND 1 129,600 0 0
RAYTHEON COMPANY Cmn 755111957 11,147 90,900 SH Put DFND 1 90,900 0 0
RAYTHEON COMPANY Cmn 755111907 1,091 8,900 SH Call DFND 2 8,900 0 0
RAYTHEON COMPANY Cmn 755111957 576 4,700 SH Put DFND 2 4,700 0 0
RAYTHEON COMPANY Cmn 755111507 186,415 1,520,143 SH   DFND   1,520,143 0 0
RAYTHEON COMPANY Cmn 755111507 5,308 43,286 SH   DFND 2 43,286 0 0
RCI HOSPITALITY HOLDINGS INC Cmn 74934Q108 107 12,040 SH   DFND 1 12,040 0 0
REALNETWORKS INC CMN STOCK Cmn 75605L708 42 10,227 SH   DFND 1 10,227 0 0
REALOGY HOLDINGS CORP Cmn 75605Y106 857 23,729 SH   DFND 1 23,729 0 0
REALOGY HOLDINGS CORP Cmn 75605Y906 5,417 150,000 SH Call DFND   150,000 0 0
REALOGY HOLDINGS CORP Cmn 75605Y956 1,712 47,400 SH Put DFND 1 47,400 0 0
REALOGY HOLDINGS CORP Cmn 75605Y906 646 17,900 SH Call DFND 1 17,900 0 0
REALOGY HOLDINGS CORP Cmn 75605Y106 83,649 2,316,513 SH   DFND   2,316,513 0 0
REALOGY HOLDINGS CORP Cmn 75605Y106 4,685 129,730 SH   DFND 2 129,730 0 0
REALTY INCOME CORP CMN STOCK Cmn 756109904 3,126 50,000 SH Call DFND 1 50,000 0 0
REALTY INCOME CORP CMN STOCK Cmn 756109954 888 14,200 SH Put DFND 1 14,200 0 0
REALTY INCOME CORP CMN STOCK Cmn 756109104 15,689 250,982 SH   DFND 2 250,982 0 0
RECON TECHNOLOGY LTD Cmn G7415M108 24 17,541 SH   DFND 1 17,541 0 0
RED HAT INC CMN STOCK Cmn 756577902 9,999 134,200 SH Call DFND 1 134,200 0 0
RED HAT INC CMN STOCK Cmn 756577952 7,630 102,400 SH Put DFND 1 102,400 0 0
RED HAT INC CMN STOCK Cmn 756577102 61,998 832,073 SH   DFND   832,073 0 0
RED HAT INC CMN STOCK Cmn 756577102 14,357 192,683 SH   DFND 2 192,683 0 0
RED ROBIN GOURMET BURGERS CMN STK Cmn 75689M951 722 11,200 SH Put DFND 1 11,200 0 0
RED ROBIN GOURMET BURGERS CMN STK Cmn 75689M901 329 5,100 SH Call DFND 1 5,100 0 0
RED ROBIN GOURMET BURGERS CMN STK Cmn 75689M101 27,081 420,054 SH   DFND   420,054 0 0
RED ROBIN GOURMET BURGERS CMN STK Cmn 75689M101 2,118 32,848 SH   DFND 2 32,848 0 0
REDIFF.COM INDIA-ADR 1:1/2 Depository Receipt 757479100 21 26,601 SH   DFND 1 0 0 0
REDWOOD TR INC CMN STOCK Cmn 758075402 169 12,954 SH   DFND 1 12,954 0 0
REDWOOD TR INC CMN STOCK Cmn 758075402 1,161 88,793 SH   DFND   88,793 0 0
REGAL BELOIT CORP Cmn 758750103 250 3,958 SH   DFND 1 3,958 0 0
REGAL BELOIT CORP Cmn 758750953 379 6,000 SH Put DFND 1 6,000 0 0
REGAL BELOIT CORP Cmn 758750903 227 3,600 SH Call DFND 1 3,600 0 0
REGAL BELOIT CORP Cmn 758750103 1,819 28,826 SH   DFND 2 28,826 0 0
REGAL ENTERTAINMENT GROUP CMN STK Cmn 758766109 222 10,486 SH   DFND 1 10,486 0 0
REGAL ENTERTAINMENT GROUP CMN STK Cmn 758766909 947 44,800 SH Call DFND 1 44,800 0 0
REGAL ENTERTAINMENT GROUP CMN STK Cmn 758766959 340 16,100 SH Put DFND 1 16,100 0 0
REGENCY CENTERS CORP CMN STK Cmn 758849103 1,244 16,615 SH   DFND 1 16,615 0 0
REGENCY CENTERS CORP CMN STK Cmn 758849103 1,241 16,585 SH   DFND 2 16,585 0 0
REGENERON PHARMACEUT CMN STK Cmn 75886F107 7,249 20,111 SH   DFND 1 20,111 0 0
REGENERON PHARMACEUT CMN STK Cmn 75886F907 68,736 190,700 SH Call DFND 1 190,700 0 0
REGENERON PHARMACEUT CMN STK Cmn 75886F957 73,710 204,500 SH Put DFND 1 204,500 0 0
REGENERON PHARMACEUT CMN STK Cmn 75886F957 1,514 4,200 SH Put DFND 2 4,200 0 0
REGENERON PHARMACEUT CMN STK Cmn 75886F907 1,442 4,000 SH Call DFND 2 4,000 0 0
REGIONS FINANCIAL CORP. COMMON STOCK Cmn 7591EP900 1,488 189,500 SH Call DFND 1 189,500 0 0
REGIONS FINANCIAL CORP. COMMON STOCK Cmn 7591EP950 699 89,100 SH Put DFND 1 89,100 0 0
REGIONS FINANCIAL CORP. COMMON STOCK Cmn 7591EP100 7,685 978,984 SH   DFND 2 978,984 0 0
REGIS CORP/MN CMN STK Cmn 758932107 161 10,579 SH   DFND   10,579 0 0
REGIS CORP/MN CMN STK Cmn 758932107 227 14,924 SH   DFND 2 14,924 0 0
REGULUS THERAPEUTICS INC Cmn 75915K101 107 15,441 SH   DFND 1 15,441 0 0
REGULUS THERAPEUTICS INC Cmn 75915K951 145 20,900 SH Put DFND 1 20,900 0 0
REGULUS THERAPEUTICS INC Cmn 75915K901 73 10,500 SH Call DFND 1 10,500 0 0
REINSURANCE GROUP AMER INC CMN STK Cmn 759351904 664 6,900 SH Call DFND 1 6,900 0 0
REINSURANCE GROUP AMER INC CMN STK Cmn 759351954 212 2,200 SH Put DFND 1 2,200 0 0
REINSURANCE GROUP AMER INC CMN STK Cmn 759351604 19,589 203,522 SH   DFND   203,522 0 0
RELIANCE STL & ALUM CO CMN STOCK Cmn 759509902 1,737 25,100 SH Call DFND 1 25,100 0 0
RELIANCE STL & ALUM CO CMN STOCK Cmn 759509952 436 6,300 SH Put DFND 1 6,300 0 0
RELIANCE STL & ALUM CO CMN STOCK Cmn 759509102 2,933 42,393 SH   DFND   42,393 0 0
RELIV INTERNATIONAL INC CMN STK Cmn 75952R100 83 98,324 SH   DFND 1 98,324 0 0
RELYPSA INC Cmn 759531906 1,554 114,700 SH Call DFND 1 114,700 0 0
RELYPSA INC Cmn 759531956 649 47,900 SH Put DFND 1 47,900 0 0
RENAISSANCERE HOLDINGS LTD Cmn G7496G953 695 5,800 SH Put DFND 1 5,800 0 0
RENAISSANCERE HOLDINGS LTD Cmn G7496G103 12,750 106,401 SH   DFND   106,401 0 0
RENEWABLE ENERGY GROUP 2.75% CB 06/01/2019-REGISTE Bond 75972AAA1 19,889 22,877,000 PRN   DFND   0 0 0
RENEWABLE ENERGY GROUP INC Cmn 75972A901 229 24,300 SH Call DFND 1 24,300 0 0
RENN FUND INC Cmn 759720105 28 28,065 SH   DFND 1 28,065 0 0
RENNOVA HEALTH INC Cmn 759757107 18 23,091 SH   DFND 1 23,091 0 0
RENREN INC-ADR Depository Receipt 759892102 6,137 1,876,854 SH   DFND   0 0 0
RENT-A-CENTER INC CMN STOCK Cmn 76009N900 461 29,100 SH Call DFND 1 29,100 0 0
RENT-A-CENTER INC CMN STOCK Cmn 76009N950 159 10,000 SH Put DFND 1 10,000 0 0
RENT-A-CENTER INC CMN STOCK Cmn 76009N100 1,729 109,060 SH   DFND   109,060 0 0
RENT-A-CENTER INC CMN STOCK Cmn 76009N100 4,680 295,269 SH   DFND 2 295,269 0 0
REPLIGEN CORP CMN STK Cmn 759916959 418 15,600 SH Put DFND 1 15,600 0 0
REPLIGEN CORP CMN STK Cmn 759916909 338 12,600 SH Call DFND 1 12,600 0 0
REPLIGEN CORP CMN STK Cmn 759916109 938 34,986 SH   DFND 2 34,986 0 0
REPROS THERAPEUTICS CMN STK Cmn 76028H209 31 31,535 SH   DFND 1 31,535 0 0
REPUBLIC SERVICES CMN STOCK Cmn 760759100 1,490 31,271 SH   DFND 1 31,271 0 0
REPUBLIC SERVICES CMN STOCK Cmn 760759900 1,310 27,500 SH Call DFND 1 27,500 0 0
REPUBLIC SERVICES CMN STOCK Cmn 760759950 500 10,500 SH Put DFND 1 10,500 0 0
REPUBLIC SERVICES CMN STOCK Cmn 760759100 3,017 63,315 SH   DFND   63,315 0 0
REPUBLIC SERVICES CMN STOCK Cmn 760759100 16,008 335,950 SH   DFND 2 335,950 0 0
RESMED INC CMN STOCK Cmn 761152907 561 9,700 SH Call DFND 1 9,700 0 0
RESMED INC CMN STOCK Cmn 761152107 28,050 485,128 SH   DFND 2 485,128 0 0
RESOURCE AMERICA INC CMN STK Cmn 761195205 81 14,062 SH   DFND 1 14,062 0 0
RESOURCE CAPITAL CORP COMMON STOCK Cmn 76120W708 315 27,959 SH   DFND   27,959 0 0
RESOURCES GLOBAL PROFESSIONALS Cmn 76122Q105 604 38,823 SH   DFND 2 38,823 0 0
RESTAURANT BRANDS INTERN Cmn 76131D953 1,510 38,900 SH Put DFND 1 38,900 0 0
RESTAURANT BRANDS INTERN Cmn 76131D903 1,553 40,000 SH Call DFND 1 40,000 0 0
RESTAURANT BRANDS INTERN Cmn 76131D103 14,822 381,726 SH   DFND 2 381,726 0 0
RESTORATION HARDWARE HOLDINGS INC Cmn 761283100 4,468 106,642 SH   DFND 1 106,642 0 0
RESTORATION HARDWARE HOLDINGS INC Cmn 761283900 9,553 228,000 SH Call DFND 1 228,000 0 0
RESTORATION HARDWARE HOLDINGS INC Cmn 761283950 6,050 144,400 SH Put DFND 1 144,400 0 0
RESTORATION HARDWARE HOLDINGS INC Cmn 761283100 18,677 445,749 SH   DFND 2 445,749 0 0
RETAIL OPPORTUNITY INVESTMENTS Cmn 76131N101 4,661 231,653 SH   DFND   231,653 0 0
RETAIL OPPORTUNITY INVESTMENTS Cmn 76131N101 2,224 110,549 SH   DFND 2 110,549 0 0
RETAIL PROPERTIES OF AME - A Cmn 76131V202 1,529 96,470 SH   DFND   96,470 0 0
RETAIL PROPERTIES OF AME - A Cmn 76131V202 423 26,683 SH   DFND 2 26,683 0 0
RETAILMENOT INC Cmn 76132B956 122 15,200 SH Put DFND 1 15,200 0 0
RETROPHIN INC Cmn 761299906 295 21,600 SH Call DFND 1 21,600 0 0
RETROPHIN INC Cmn 761299956 168 12,300 SH Put DFND 1 12,300 0 0
RETROPHIN INC Cmn 761299106 890 65,136 SH   DFND   65,136 0 0
RETROPHIN INC Cmn 761299106 1,331 97,416 SH   DFND 2 97,416 0 0
REVANCE THERAPEUTICS INC Cmn 761330109 213 12,178 SH   DFND 1 12,178 0 0
REX ENERGY CORP Cmn 761565900 12 15,000 SH Call DFND 1 15,000 0 0
REXNORD CORP Cmn 76169B102 1,527 75,508 SH   DFND 2 75,508 0 0
REYNOLDS AMERICAN INC CMN STOCK Cmn 761713106 7,177 142,663 SH   DFND 1 142,663 0 0
REYNOLDS AMERICAN INC CMN STOCK Cmn 761713906 7,280 144,700 SH Call DFND 1 144,700 0 0
REYNOLDS AMERICAN INC CMN STOCK Cmn 761713956 2,641 52,500 SH Put DFND 1 52,500 0 0
REYNOLDS AMERICAN INC CMN STOCK Cmn 761713956 1,726 34,300 SH Put DFND   34,300 0 0
REYNOLDS AMERICAN INC CMN STOCK Cmn 761713106 2,939 58,411 SH   DFND   58,411 0 0
REYNOLDS AMERICAN INC CMN STOCK Cmn 761713106 33,915 674,115 SH   DFND 2 674,115 0 0
RHAPSODY ACQUISITION CORP COMMON STOCK Cmn 74164F103 3,990 164,207 SH   DFND   164,207 0 0
RICE ENERGY INC Cmn 762760956 441 31,600 SH Put DFND 1 31,600 0 0
RICE ENERGY INC Cmn 762760906 332 23,800 SH Call DFND 1 23,800 0 0
RICE ENERGY INC Cmn 762760106 1,850 132,515 SH   DFND   132,515 0 0
RICE ENERGY INC Cmn 762760106 1,110 79,540 SH   DFND 2 79,540 0 0
RICEBRAN TECHNOLOGIES Cmn 762831204 14 12,076 SH   DFND 1 12,076 0 0
RICHMONT MINES INC CMN STOCK Cmn 76547T106 173 30,658 SH   DFND 2 30,658 0 0
RIGEL PHARMACEUTICALS INC Cmn 766559603 126 60,368 SH   DFND 1 60,368 0 0
RIGEL PHARMACEUTICALS INC Cmn 766559603 2,311 1,111,111 SH   DFND   1,111,111 0 0
RIGHTSIDE GROUP LTD Cmn 76658B100 87 10,804 SH   DFND 1 10,804 0 0
RIGHTSIDE GROUP LTD Cmn 76658B100 227 28,238 SH   DFND   28,238 0 0
RIGNET INC Cmn 766582100 267 19,553 SH   DFND 2 19,553 0 0
RING ENERGY INC Cmn 76680V108 76 15,083 SH   DFND 1 15,083 0 0
RINGCENTRAL INC Cmn 76680R906 558 35,400 SH Call DFND 1 35,400 0 0
RINGCENTRAL INC Cmn 76680R206 4,824 306,270 SH   DFND 2 306,270 0 0
RIO TINTO PLC -SPON ADR 4:1 Depository Receipt 767204100 1,728 61,136 SH   DFND 2 0 0 0
RIT TECHNOLOGIES CMN STOCK Cmn M8215Q110 8 11,053 SH   DFND 1 11,053 0 0
RITCHIE BROS AUCTIONEERS INC CMN STOCK Cmn 767744105 611 22,575 SH   DFND 1 22,575 0 0
RITCHIE BROS AUCTIONEERS INC CMN STOCK Cmn 767744955 217 8,000 SH Put DFND 1 8,000 0 0
RITCHIE BROS AUCTIONEERS INC CMN STOCK Cmn 767744105 1,988 73,427 SH   DFND 2 73,427 0 0
RITE AID CORP NEW YORK Cmn 767754104 3,415 418,981 SH   DFND 1 418,981 0 0
RITE AID CORP NEW YORK Cmn 767754904 1,139 139,700 SH Call DFND 1 139,700 0 0
RITE AID CORP NEW YORK Cmn 767754954 762 93,500 SH Put DFND 1 93,500 0 0
RITE AID CORP NEW YORK Cmn 767754104 1,046 128,329 SH   DFND   128,329 0 0
RITE AID CORP NEW YORK Cmn 767754104 196 24,000 SH   DFND 2 24,000 0 0
RLI CORP CMN STOCK Cmn 749607107 356 5,326 SH   DFND 1 5,326 0 0
RLJ LODGING TRUST Cmn 74965L101 747 32,668 SH   DFND   32,668 0 0
RMG NETWORKS HOLDING CORP Cmn 74966K102 29 25,069 SH   DFND 1 25,069 0 0
ROBERT HALF INTL INC CMN STK Cmn 770323903 9,316 200,000 SH Call DFND   200,000 0 0
ROBERT HALF INTL INC CMN STK Cmn 770323903 722 15,500 SH Call DFND 1 15,500 0 0
ROBERT HALF INTL INC CMN STK Cmn 770323953 415 8,900 SH Put DFND 1 8,900 0 0
ROBERT HALF INTL INC CMN STK Cmn 770323103 49,433 1,061,257 SH   DFND   1,061,257 0 0
ROBERT HALF INTL INC CMN STK Cmn 770323103 1,115 23,945 SH   DFND 2 23,945 0 0
ROBO GLOBAL ROBOTICS AND AUTOM Cmn 301505707 639 25,809 SH   DFND 1 25,809 0 0
ROCKET FUEL INC Cmn 773111109 79 25,120 SH   DFND 1 25,120 0 0
ROCKET FUEL INC Cmn 773111909 77 24,300 SH Call DFND 1 24,300 0 0
ROCKET FUEL INC Cmn 773111959 51 16,300 SH Put DFND 1 16,300 0 0
ROCKWELL AUTOMATION INC Cmn 773903909 9,862 86,700 SH Call DFND 1 86,700 0 0
ROCKWELL AUTOMATION INC Cmn 773903959 1,797 15,800 SH Put DFND 1 15,800 0 0
ROCKWELL AUTOMATION INC Cmn 773903109 60,023 527,674 SH   DFND   527,674 0 0
ROCKWELL AUTOMATION INC Cmn 773903109 5,294 46,538 SH   DFND 2 46,538 0 0
ROCKWELL COLLINS COMMON STK Cmn 774341101 715 7,755 SH   DFND 1 7,755 0 0
ROCKWELL COLLINS COMMON STK Cmn 774341901 1,226 13,300 SH Call DFND 1 13,300 0 0
ROCKWELL COLLINS COMMON STK Cmn 774341951 572 6,200 SH Put DFND 1 6,200 0 0
ROCKWELL COLLINS COMMON STK Cmn 774341101 51,019 553,296 SH   DFND   553,296 0 0
ROCKWELL MEDICAL INC Cmn 774374102 291 38,752 SH   DFND 1 38,752 0 0
ROCKWELL MEDICAL INC Cmn 774374952 699 93,100 SH Put DFND 1 93,100 0 0
ROCKWELL MEDICAL INC Cmn 774374902 725 96,500 SH Call DFND 1 96,500 0 0
ROFIN SINAR TECHNOLOGIES INC CMN STOCK Cmn 775043102 300 9,296 SH   DFND 1 9,296 0 0
ROGERS COMM - CL B COM STK Cmn 775109200 355 8,871 SH   DFND 1 8,871 0 0
ROGERS COMM - CL B COM STK Cmn 775109900 344 8,600 SH Call DFND 1 8,600 0 0
ROGERS COMM - CL B COM STK Cmn 775109200 1,439 35,954 SH   DFND 2 35,954 0 0
ROKA BIOSCIENCE INC Cmn 775431109 12 16,915 SH   DFND 1 16,915 0 0
ROLLINS INC CMN STK Cmn 775711104 281 10,346 SH   DFND   10,346 0 0
ROPER TECHNOLOGIES INC Cmn 776696106 1,252 6,848 SH   DFND 1 6,848 0 0
ROPER TECHNOLOGIES INC Cmn 776696956 6,653 36,400 SH Put DFND 1 36,400 0 0
ROPER TECHNOLOGIES INC Cmn 776696906 3,765 20,600 SH Call DFND 1 20,600 0 0
ROPER TECHNOLOGIES INC Cmn 776696106 62,243 340,552 SH   DFND   340,552 0 0
ROPER TECHNOLOGIES INC Cmn 776696106 7,651 41,862 SH   DFND 2 41,862 0 0
ROSE ROCK MIDSTREAM LP Cmn 777149105 248 20,873 SH   DFND 1 20,873 0 0
ROSE ROCK MIDSTREAM LP Cmn 777149955 297 25,000 SH Put DFND 1 25,000 0 0
ROSETTA GENOMICS LTD Cmn M82183126 28 25,927 SH   DFND 1 25,927 0 0
ROSS STORES INC Cmn 778296903 8,233 142,200 SH Call DFND 1 142,200 0 0
ROSS STORES INC Cmn 778296953 2,577 44,500 SH Put DFND 1 44,500 0 0
ROUSE PROPERTIES INC Cmn 779287951 333 18,100 SH Put DFND 1 18,100 0 0
ROVI CORP Cmn 779376902 492 24,000 SH Call DFND 1 24,000 0 0
ROVI CORP Cmn 779376952 283 13,800 SH Put DFND 1 13,800 0 0
ROVI CORP Cmn 779376102 698 34,046 SH   DFND   34,046 0 0
ROVI CORP Cmn 779376102 1,303 63,548 SH   DFND 2 63,548 0 0
ROWAN COS PLC Cmn G7665A901 1,876 116,500 SH Call DFND 1 116,500 0 0
ROWAN COS PLC Cmn G7665A951 1,154 71,700 SH Put DFND 1 71,700 0 0
ROWAN COS PLC Cmn G7665A101 3,914 243,111 SH   DFND   243,111 0 0
ROYAL BK CDA MONTREAL QUE CMN STOCK Cmn 780087102 1,226 21,296 SH   DFND 1 21,296 0 0
ROYAL BK CDA MONTREAL QUE CMN STOCK Cmn 780087952 4,098 71,200 SH Put DFND 1 71,200 0 0
ROYAL BK CDA MONTREAL QUE CMN STOCK Cmn 780087902 1,272 22,100 SH Call DFND 1 22,100 0 0
ROYAL BK CDA MONTREAL QUE CMN STOCK Cmn 780087102 5,671 98,528 SH   DFND 2 98,528 0 0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK Cmn V7780T953 24,834 302,300 SH Put DFND 1 302,300 0 0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK Cmn V7780T903 16,430 200,000 SH Call DFND   200,000 0 0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK Cmn V7780T903 14,048 171,000 SH Call DFND 1 171,000 0 0
ROYAL CARIBBEAN CRUISES LTD CMN STOCK Cmn V7780T103 56,578 688,711 SH   DFND   688,711 0 0
ROYAL DUTCH SHELL ADR A 1:2 COMMON Depository Receipt 780259206 17,862 368,664 SH   DFND 2 0 0 0
ROYAL DUTCH SHELL ADR A 1:2 COMMON Depository Receipt 780259206 1,500 30,964 SH   DFND 1 0 0 0
ROYAL DUTCH SHELL PLC-ADR B 1:2 Depository Receipt 780259107 447 9,079 SH   DFND 1 0 0 0
ROYAL GOLD INC CMN STK Cmn 780287908 10,150 197,900 SH Call DFND 1 197,900 0 0
ROYAL GOLD INC CMN STK Cmn 780287958 7,760 151,300 SH Put DFND 1 151,300 0 0
ROYAL GOLD INC CMN STK Cmn 780287908 1,339 26,100 SH Call DFND 2 26,100 0 0
ROYAL GOLD INC CMN STK Cmn 780287958 487 9,500 SH Put DFND 2 9,500 0 0
ROYAL GOLD INC CMN STK Cmn 780287108 1,481 28,876 SH   DFND   28,876 0 0
ROYAL GOLD INC CMN STK Cmn 780287108 9,237 180,095 SH   DFND 2 180,095 0 0
RPC ENERGY SERVICES INC CMN STK Cmn 749660106 275 19,378 SH   DFND 1 19,378 0 0
RPC ENERGY SERVICES INC CMN STK Cmn 749660906 472 33,300 SH Call DFND 1 33,300 0 0
RPC ENERGY SERVICES INC CMN STK Cmn 749660106 16,603 1,170,898 SH   DFND   1,170,898 0 0
RPC ENERGY SERVICES INC CMN STK Cmn 749660106 3,799 267,903 SH   DFND 2 267,903 0 0
RPM INTL INC COMMON STOCK Cmn 749685953 341 7,200 SH Put DFND 1 7,200 0 0
RPM INTL INC COMMON STOCK Cmn 749685903 303 6,400 SH Call DFND 1 6,400 0 0
RPM INTL INC COMMON STOCK Cmn 749685103 7,818 165,171 SH   DFND 2 165,171 0 0
RSP PERMIAN INC Cmn 74978Q905 616 21,200 SH Call DFND 1 21,200 0 0
RSP PERMIAN INC Cmn 74978Q955 256 8,800 SH Put DFND 1 8,800 0 0
RSP PERMIAN INC Cmn 74978Q105 1,004 34,570 SH   DFND   34,570 0 0
RTI SURGICAL INC Cmn 74975N105 139 34,819 SH   DFND 2 34,819 0 0
RUBICON PROJECT INC/THE Cmn 78112V902 441 24,100 SH Call DFND 1 24,100 0 0
RUBICON PROJECT INC/THE Cmn 78112V102 2,799 153,141 SH   DFND 2 153,141 0 0
RUBY TUESDAY INC CMN STK Cmn 781182100 882 163,998 SH   DFND 2 163,998 0 0
RUCKUS WIRELESS INC Cmn 781220108 141 14,342 SH   DFND 1 14,342 0 0
RUCKUS WIRELESS INC Cmn 781220908 428 43,600 SH Call DFND 1 43,600 0 0
RUCKUS WIRELESS INC Cmn 781220958 126 12,800 SH Put DFND 1 12,800 0 0
RUCKUS WIRELESS INC Cmn 781220108 4,566 465,462 SH   DFND   465,462 0 0
RUDOLPH TECHNOLOGIES 3.75% CB 07/15/2016-REGISTERE Bond 781268AB3 25,789 23,500,000 PRN   DFND   0 0 0
RUDOLPH TECHNOLOGIES INC CMN STOCK Cmn 781270903 246 18,000 SH Call DFND 1 18,000 0 0
RUDOLPH TECHNOLOGIES INC CMN STOCK Cmn 781270953 152 11,100 SH Put DFND 1 11,100 0 0
RUDOLPH TECHNOLOGIES INC CMN STOCK Cmn 781270103 341 24,998 SH   DFND 2 24,998 0 0
RUTH'S HOSPITALITY GROUP INC Cmn 783332909 320 17,400 SH Call DFND 1 17,400 0 0
RXI PHARMACEUTICALS Cmn 74979C303 25 91,019 SH   DFND 1 91,019 0 0
RYDER SYS INC Cmn 783549108 578 8,919 SH   DFND 1 8,919 0 0
RYDER SYS INC Cmn 783549908 4,561 70,400 SH Call DFND 1 70,400 0 0
RYDER SYS INC Cmn 783549958 1,231 19,000 SH Put DFND 1 19,000 0 0
RYDER SYS INC Cmn 783549108 14,085 217,426 SH   DFND   217,426 0 0
RYDER SYS INC Cmn 783549108 4,018 62,030 SH   DFND 2 62,030 0 0
RYMAN HOSPITALITY PROPERTIES Cmn 78377T907 335 6,500 SH Call DFND 1 6,500 0 0
RYMAN HOSPITALITY PROPERTIES Cmn 78377T107 224 4,345 SH   DFND   4,345 0 0
S & T BANCORP INC CMN STK Cmn 783859101 214 8,320 SH   DFND 2 8,320 0 0
SABINE ROYALTY TRUST CMN STK Cmn 785688102 263 8,896 SH   DFND   8,896 0 0
SABRA HEALTH CARE REIT INC Cmn 78573L106 931 46,321 SH   DFND   46,321 0 0
SABRE CORP Cmn 78573M904 266 9,200 SH Call DFND 1 9,200 0 0
SABRE CORP Cmn 78573M104 42,126 1,456,622 SH   DFND   1,456,622 0 0
SABRE CORP Cmn 78573M104 14,473 500,444 SH   DFND 2 500,444 0 0
SAEXPLORATION HOLDINGS INC Cmn 78636X105 16 22,922 SH   DFND 1 22,922 0 0
SAFE BULKERS INC Cmn Y7388L103 26 32,821 SH   DFND 1 32,821 0 0
SAFE BULKERS INC Cmn Y7388L953 16 20,500 SH Put DFND 1 20,500 0 0
SAFETY INSURANCE GROUP INC COMMON STOCK Cmn 78648T100 1,082 18,969 SH   DFND   18,969 0 0
SAFETY INSURANCE GROUP INC COMMON STOCK Cmn 78648T100 326 5,709 SH   DFND 2 5,709 0 0
SAGE THERAPEUTICS INC Cmn 78667J108 15,565 485,511 SH   DFND   485,511 0 0
SAIA INC Cmn 78709Y105 1,912 67,916 SH   DFND 2 67,916 0 0
SALESFORCE.COM 0.25% CB 04/01/2018-REGISTERED Bond 79466LAD6 11,759 9,500,000 PRN   DFND   0 0 0
SALESFORCE.COM INC COMMON STOCK Cmn 79466L302 6,248 84,631 SH   DFND 1 84,631 0 0
SALESFORCE.COM INC COMMON STOCK Cmn 79466L952 32,227 436,500 SH Put DFND 1 436,500 0 0
SALESFORCE.COM INC COMMON STOCK Cmn 79466L902 32,079 434,500 SH Call DFND 1 434,500 0 0
SALESFORCE.COM INC COMMON STOCK Cmn 79466L302 170,816 2,313,642 SH   DFND   2,313,642 0 0
SALLY BEAUTY CO INC COMMON STOCK Cmn 79546E104 9,552 295,006 SH   DFND   295,006 0 0
SALLY BEAUTY CO INC COMMON STOCK Cmn 79546E104 4,586 141,627 SH   DFND 2 141,627 0 0
SAMSON OIL & GAS LTD-SP ADR Depository Receipt 796043206 10 12,109 SH   DFND 1 0 0 0
SAN JUAN BASIN ROYALTY TR CMN STK Cmn 798241105 207 40,259 SH   DFND   40,259 0 0
SANCHEZ ENERGY CORP Cmn 79970Y905 500 91,100 SH Call DFND 1 91,100 0 0
SANCHEZ ENERGY CORP Cmn 79970Y955 279 50,800 SH Put DFND 1 50,800 0 0
SANCHEZ ENERGY CORP Cmn 79970Y105 2,754 501,670 SH   DFND   501,670 0 0
SANDERSON FARMS INC CMN STK Cmn 800013904 2,245 24,900 SH Call DFND 1 24,900 0 0
SANDERSON FARMS INC CMN STK Cmn 800013954 812 9,000 SH Put DFND 1 9,000 0 0
SANDERSON FARMS INC CMN STK Cmn 800013104 3,033 33,635 SH   DFND 2 33,635 0 0
SANDISK CORP 1.5% CB 08/15/2017-REGISTERED Bond 80004CAD3 136,797 86,706,000 PRN   DFND   0 0 0
SANDISK CORP CMN STOCK Cmn 80004C101 3,484 45,795 SH   DFND 1 45,795 0 0
SANDISK CORP CMN STOCK Cmn 80004C951 7,448 97,900 SH Put DFND 1 97,900 0 0
SANDISK CORP CMN STOCK Cmn 80004C901 5,630 74,000 SH Call DFND 1 74,000 0 0
SANDISK CORP CMN STOCK Cmn 80004C951 441 5,800 SH Put DFND 2 5,800 0 0
SANDISK CORP CMN STOCK Cmn 80004C901 228 3,000 SH Call DFND 2 3,000 0 0
SANDRIDGE MISSISSIPPIAN TRUS Cmn 80007V106 25 14,397 SH   DFND 1 14,397 0 0
SANDRIDGE PERMIAN TRUST Cmn 80007A902 74 28,800 SH Call DFND 1 28,800 0 0
SANDRIDGE PERMIAN TRUST Cmn 80007A952 36 14,100 SH Put DFND 1 14,100 0 0
SANDSTORM GOLD LTD Cmn 80013R206 174 52,834 SH   DFND 1 52,834 0 0
SANDSTORM GOLD LTD Cmn 80013R956 97 29,600 SH Put DFND 1 29,600 0 0
SANDSTORM GOLD LTD Cmn 80013R206 191 58,113 SH   DFND 2 58,113 0 0
SANFILIPPO JOHN B&SON CMN STK Cmn 800422107 235 3,396 SH   DFND 2 3,396 0 0
SANGAMO BIOSCIENCES INC CMN STK Cmn 800677106 77 12,678 SH   DFND 1 12,678 0 0
SANGAMO BIOSCIENCES INC CMN STK Cmn 800677906 511 84,400 SH Call DFND 1 84,400 0 0
SANGAMO BIOSCIENCES INC CMN STK Cmn 800677956 132 21,900 SH Put DFND 1 21,900 0 0
SANMINA CORP Cmn 801056102 730 31,234 SH   DFND 2 31,234 0 0
SANOFI-AVENTIS SA -ADR 1:0.5 Depository Receipt 80105N105 2,270 56,533 SH   DFND 1 0 0 0
SANTANDER CONSUMER USA HOLDI Cmn 80283M101 1,740 165,870 SH   DFND 1 165,870 0 0
SANTANDER CONSUMER USA HOLDI Cmn 80283M951 1,978 188,600 SH Put DFND 1 188,600 0 0
SANTANDER CONSUMER USA HOLDI Cmn 80283M101 443 42,215 SH   DFND   42,215 0 0
SANTANDER CONSUMER USA HOLDI Cmn 80283M101 1,308 124,732 SH   DFND 2 124,732 0 0
SAP AG - SPONS ADR 4:1 Depository Receipt 803054204 1,133 14,085 SH   DFND   0 0 0
SAP AG - SPONS ADR 4:1 Depository Receipt 803054204 906 11,268 SH   DFND 1 0 0 0
SAREPTA THERAPEUTICS INC Cmn 803607100 280 14,355 SH   DFND 1 14,355 0 0
SAREPTA THERAPEUTICS INC Cmn 803607950 2,317 118,700 SH Put DFND 1 118,700 0 0
SAREPTA THERAPEUTICS INC Cmn 803607900 2,971 152,200 SH Call DFND 1 152,200 0 0
SAREPTA THERAPEUTICS INC Cmn 803607100 29,430 1,507,697 SH   DFND   1,507,697 0 0
SBA COMMUNICATIONS CORP CMN STK Cmn 78388J906 2,314 23,100 SH Call DFND 1 23,100 0 0
SBA COMMUNICATIONS CORP CMN STK Cmn 78388J956 1,292 12,900 SH Put DFND 1 12,900 0 0
SBA COMMUNICATIONS CORP CMN STK Cmn 78388J106 67,113 669,988 SH   DFND   669,988 0 0
SCANA CORP CMN STK Cmn 80589M902 1,003 14,300 SH Call DFND 1 14,300 0 0
SCANA CORP CMN STK Cmn 80589M102 264 3,762 SH   DFND   3,762 0 0
SCANSOURCE INC CMN STOCK Cmn 806037107 231 5,710 SH   DFND 2 5,710 0 0
SCHEIN HENRY INC CMN STOCK Cmn 806407902 3,953 22,900 SH Call DFND 1 22,900 0 0
SCHEIN HENRY INC CMN STOCK Cmn 806407952 449 2,600 SH Put DFND 1 2,600 0 0
SCHLUMBERGER LTD Cmn 806857908 63,676 863,400 SH Call DFND 1 863,400 0 0
SCHLUMBERGER LTD Cmn 806857958 40,607 550,600 SH Put DFND 1 550,600 0 0
SCHLUMBERGER LTD Cmn 806857958 18,438 250,000 SH Put DFND   250,000 0 0
SCHLUMBERGER LTD Cmn 806857108 13,890 188,338 SH   DFND   188,338 0 0
SCHNITZER STEEL INDS -CL A CMN STK Cmn 806882906 313 17,000 SH Call DFND 1 17,000 0 0
SCHNITZER STEEL INDS -CL A CMN STK Cmn 806882106 505 27,385 SH   DFND   27,385 0 0
SCHULMAN (A.) INC CMN STK Cmn 808194104 497 18,250 SH   DFND 2 18,250 0 0
SCHWAB CHARLES CORP NEW Cmn 808513105 2,758 98,422 SH   DFND 1 98,422 0 0
SCHWAB CHARLES CORP NEW Cmn 808513905 33,638 1,200,500 SH Call DFND 1 1,200,500 0 0
SCHWAB CHARLES CORP NEW Cmn 808513955 4,657 166,200 SH Put DFND 1 166,200 0 0
SCHWAB CHARLES CORP NEW Cmn 808513105 90,271 3,221,649 SH   DFND   3,221,649 0 0
SCHWAB CHARLES CORP NEW Cmn 808513105 2,777 99,112 SH   DFND 2 99,112 0 0
SCHWAB INTL EQUITY ETF Cmn 808524805 2,050 75,635 SH   DFND 1 75,635 0 0
SCHWAB INTL SMALL-CAP EQUITY Cmn 808524888 487 16,831 SH   DFND 1 16,831 0 0
SCHWAB SHORT-TERM US TREAS Cmn 808524862 871 17,135 SH   DFND 1 17,135 0 0
SCHWAB U.S. TIPS ETF Cmn 808524870 502 9,039 SH   DFND 1 9,039 0 0
SCHWAB US MID CAP ETF Cmn 808524508 554 13,633 SH   DFND 1 13,633 0 0
SCHWAB US SMALL-CAP ETF Cmn 808524607 401 7,697 SH   DFND 1 7,697 0 0
SCHWEITZER-MAUDUIT INTL INC Cmn 808541106 695 22,081 SH   DFND   22,081 0 0
SCHWEITZER-MAUDUIT INTL INC Cmn 808541106 1,337 42,463 SH   DFND 2 42,463 0 0
SCICLONE PHARMACEUTICALS INC CMN STK Cmn 80862K104 235 21,397 SH   DFND 2 21,397 0 0
SCIENCE APPLICATIONS INTERNATIONAL CORP Cmn 808625107 5,314 99,625 SH   DFND 2 99,625 0 0
SCIENTIFIC GAMES CORP Cmn 80874P909 1,907 202,200 SH Call DFND 1 202,200 0 0
SCIENTIFIC GAMES CORP Cmn 80874P959 218 23,100 SH Put DFND 1 23,100 0 0
SCIQUEST INC Cmn 80908T101 140 10,076 SH   DFND   10,076 0 0
SCIQUEST INC Cmn 80908T101 171 12,324 SH   DFND 2 12,324 0 0
SCORPIO BULKERS INC Cmn Y7546A902 119 36,400 SH Call DFND 1 36,400 0 0
SCORPIO TANKERS INC Cmn Y7542C106 254 43,610 SH   DFND 1 43,610 0 0
SCORPIO TANKERS INC Cmn Y7542C906 63 10,800 SH Call DFND 1 10,800 0 0
SCOTTS MIRACLE-GRO CO/THE CMN STK Cmn 810186906 2,969 40,800 SH Call DFND 1 40,800 0 0
SCOTTS MIRACLE-GRO CO/THE CMN STK Cmn 810186956 408 5,600 SH Put DFND 1 5,600 0 0
SCRIPPS NETWORKS INTERACTIVE Cmn 811065951 1,710 26,100 SH Put DFND 1 26,100 0 0
SCRIPPS NETWORKS INTERACTIVE Cmn 811065901 904 13,800 SH Call DFND 1 13,800 0 0
SCRIPPS NETWORKS INTERACTIVE Cmn 811065101 128,601 1,963,369 SH   DFND   1,963,369 0 0
SCRIPPS NETWORKS INTERACTIVE Cmn 811065101 485 7,408 SH   DFND 2 7,408 0 0
SEABRIDGE GOLD INC COMMON STOCK Cmn 811916905 1,917 174,900 SH Call DFND 1 174,900 0 0
SEABRIDGE GOLD INC COMMON STOCK Cmn 811916955 737 67,200 SH Put DFND 1 67,200 0 0
SEABRIDGE GOLD INC COMMON STOCK Cmn 811916105 1,554 141,758 SH   DFND 2 141,758 0 0
SEACHANGE INTL INC CMN STOCK Cmn 811699107 300 54,263 SH   DFND 2 54,263 0 0
SEACOR HOLDINGS 2.5% CB 12/15/2027-REGISTERED Bond 811904AM3 9,489 10,000,000 PRN   DFND   0 0 0
SEACOR HOLDINGS 3% CB 11/15/2028-REGISTERED Bond 81170YAB5 21,526 27,845,000 PRN   DFND   0 0 0
SEACOR HOLDINGS INC CMN STK Cmn 811904101 400 7,353 SH   DFND 1 7,353 0 0
SEACOR HOLDINGS INC CMN STK Cmn 811904951 10,890 200,000 SH Put DFND   200,000 0 0
SEADRILL LTD Cmn G7945E105 439 132,885 SH   DFND 1 132,885 0 0
SEADRILL LTD Cmn G7945E955 1,642 497,600 SH Put DFND 1 497,600 0 0
SEADRILL LTD Cmn G7945E905 1,684 510,400 SH Call DFND 1 510,400 0 0
SEADRILL LTD Cmn G7945E955 908 275,000 SH Put DFND   275,000 0 0
SEADRILL LTD Cmn G7945E105 512 155,000 SH   DFND   155,000 0 0
SEADRILL PARTNERS LLC Cmn Y7545W109 141 40,432 SH   DFND 1 40,432 0 0
SEADRILL PARTNERS LLC Cmn Y7545W959 102 29,400 SH Put DFND 1 29,400 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M107 907 26,334 SH   DFND 1 26,334 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M957 17,745 515,100 SH Put DFND 1 515,100 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M907 15,268 443,200 SH Call DFND 1 443,200 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M957 358 10,400 SH Put DFND 2 10,400 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M907 348 10,100 SH Call DFND 2 10,100 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M107 54,558 1,583,683 SH   DFND   1,583,683 0 0
SEAGATE TECHNOLOGY COMMON STOCK Cmn G7945M107 5,847 169,718 SH   DFND 2 169,718 0 0
SEALED AIR CORPORATION Cmn 81211K900 4,004 83,400 SH Call DFND 1 83,400 0 0
SEALED AIR CORPORATION Cmn 81211K950 1,205 25,100 SH Put DFND 1 25,100 0 0
SEARS HOLDING CORPORATION Cmn 812350906 1,589 103,800 SH Call DFND 1 103,800 0 0
SEARS HOLDING CORPORATION Cmn 812350956 615 40,200 SH Put DFND 1 40,200 0 0
SEARS HOMETOWN AND OUTLET ST Cmn 812362101 316 49,265 SH   DFND   49,265 0 0
SEASPAN CORP COMMON STOCK Cmn Y75638959 470 25,600 SH Put DFND 1 25,600 0 0
SEASPAN CORP COMMON STOCK Cmn Y75638909 358 19,500 SH Call DFND 1 19,500 0 0
SEATTLE GENETICS INC. Cmn 812578102 601 17,136 SH   DFND 1 17,136 0 0
SEATTLE GENETICS INC. Cmn 812578902 1,888 53,800 SH Call DFND 1 53,800 0 0
SEATTLE GENETICS INC. Cmn 812578952 481 13,700 SH Put DFND 1 13,700 0 0
SEAWORLD ENTERTAINMENT INC Cmn 81282V100 1,092 51,843 SH   DFND 1 51,843 0 0
SEAWORLD ENTERTAINMENT INC Cmn 81282V950 1,959 93,000 SH Put DFND 1 93,000 0 0
SEAWORLD ENTERTAINMENT INC Cmn 81282V900 1,251 59,400 SH Call DFND 1 59,400 0 0
SEAWORLD ENTERTAINMENT INC Cmn 81282V100 1,402 66,568 SH   DFND   66,568 0 0
SECOND SIGHT MEDICAL PRODUCT Cmn 81362J100 180 37,270 SH   DFND 1 37,270 0 0
SECOND SIGHT MEDICAL PRODUCT Cmn 81362J900 177 36,700 SH Call DFND 1 36,700 0 0
SELECT COMFORT CMN STOCK Cmn 81616X103 216 11,123 SH   DFND 1 11,123 0 0
SELECT COMFORT CMN STOCK Cmn 81616X953 560 28,900 SH Put DFND 1 28,900 0 0
SELECT COMFORT CMN STOCK Cmn 81616X903 673 34,700 SH Call DFND 1 34,700 0 0
SELECT INCOME REIT Cmn 81618T100 1,608 69,745 SH   DFND   69,745 0 0
SELECT MEDICAL HOLDINGS CORP Cmn 81619Q105 224 18,962 SH   DFND 1 18,962 0 0
SELECT MEDICAL HOLDINGS CORP Cmn 81619Q105 1,490 126,194 SH   DFND   126,194 0 0
SELECT MEDICAL HOLDINGS CORP Cmn 81619Q105 1,186 100,438 SH   DFND 2 100,438 0 0
SELECTIVE INSURANCE GROUP COMMON STOCK Cmn 816300107 4,998 136,511 SH   DFND   136,511 0 0
SEMGROUP CORP-CLASS A Cmn 81663A905 573 25,600 SH Call DFND 1 25,600 0 0
SEMGROUP CORP-CLASS A Cmn 81663A105 979 43,698 SH   DFND   43,698 0 0
SEMGROUP CORP-CLASS A Cmn 81663A105 5,332 238,015 SH   DFND 2 238,015 0 0
SEMILEDS CORP/TW Cmn 816645105 9 30,045 SH   DFND 1 30,045 0 0
SEMPRA ENERGY CMN STOCK Cmn 816851959 2,841 27,300 SH Put DFND 1 27,300 0 0
SEMPRA ENERGY CMN STOCK Cmn 816851909 3,226 31,000 SH Call DFND 1 31,000 0 0
SEMPRA ENERGY CMN STOCK Cmn 816851109 782 7,519 SH   DFND   7,519 0 0
SEMPRA ENERGY CMN STOCK Cmn 816851109 25,141 241,623 SH   DFND 2 241,623 0 0
SEMTECH CORP CMN STK Cmn 816850901 233 10,600 SH Call DFND 1 10,600 0 0
SEMTECH CORP CMN STK Cmn 816850101 4,173 189,789 SH   DFND   189,789 0 0
SEMTECH CORP CMN STK Cmn 816850101 2,323 105,649 SH   DFND 2 105,649 0 0
SENIOR HOUSING PROP TRUST CMN STK Cmn 81721M909 252 14,100 SH Call DFND 1 14,100 0 0
SENIOR HOUSING PROP TRUST CMN STK Cmn 81721M109 8,349 466,661 SH   DFND   466,661 0 0
SENIOR HOUSING PROP TRUST CMN STK Cmn 81721M109 1,865 104,238 SH   DFND 2 104,238 0 0
SENSATA TECHNOLOGIES HOLDING Cmn N7902X106 333 8,567 SH   DFND 1 8,567 0 0
SENSATA TECHNOLOGIES HOLDING Cmn N7902X956 303 7,800 SH Put DFND 1 7,800 0 0
SENSATA TECHNOLOGIES HOLDING Cmn N7902X906 361 9,300 SH Call DFND 1 9,300 0 0
SENSATA TECHNOLOGIES HOLDING Cmn N7902X106 13,633 350,999 SH   DFND 2 350,999 0 0
SEQUANS COMMUNICATIONS-ADR Depository Receipt 817323108 48 17,519 SH   DFND 1 0 0 0
SEQUENOM 5% CB 01/01/2018-REGISTERED Bond 817337AC2 7,237 11,285,000 PRN   DFND   0 0 0
SEQUENOM INC 5% CB 10/01/2017-REGISTERED Bond 817337AB4 7,290 9,000,000 PRN   DFND   0 0 0
SEQUENTIAL BRANDS GROUP INC Cmn 81734P107 199 31,095 SH   DFND 2 31,095 0 0
SERVICEMASTER GLOBAL HOLDING Cmn 81761R109 2,111 56,026 SH   DFND 2 56,026 0 0
SERVICENOW INC Cmn 81762P102 2,949 48,209 SH   DFND 1 48,209 0 0
SERVICENOW INC Cmn 81762P902 5,977 97,700 SH Call DFND 1 97,700 0 0
SERVICENOW INC Cmn 81762P952 3,591 58,700 SH Put DFND 1 58,700 0 0
SERVICENOW INC Cmn 81762P102 3,661 59,837 SH   DFND   59,837 0 0
SERVICENOW INC Cmn 81762P102 7,611 124,399 SH   DFND 2 124,399 0 0
SERVICESOURCE INTERNATIONAL Cmn 81763U100 69 16,183 SH   DFND 1 16,183 0 0
SEVENTY SEVEN ENERGY INC Cmn 818097107 11 18,149 SH   DFND 1 18,149 0 0
SEVENTY SEVEN ENERGY INC Cmn 818097107 85 145,977 SH   DFND   145,977 0 0
SHAKE SHACK INC - CLASS A Cmn 819047101 860 23,057 SH   DFND 1 23,057 0 0
SHAKE SHACK INC - CLASS A Cmn 819047901 5,654 151,500 SH Call DFND 1 151,500 0 0
SHAKE SHACK INC - CLASS A Cmn 819047951 3,295 88,300 SH Put DFND 1 88,300 0 0
SHAW COMMUNICATIONS INC CMN STOCK Cmn 82028K200 397 20,559 SH   DFND 1 20,559 0 0
SHAW COMMUNICATIONS INC CMN STOCK Cmn 82028K200 3,102 160,645 SH   DFND 2 160,645 0 0
SHELL MIDSTREAM PARTNERS LP Cmn 822634951 1,179 32,200 SH Put DFND 1 32,200 0 0
SHELL MIDSTREAM PARTNERS LP Cmn 822634901 487 13,300 SH Call DFND 1 13,300 0 0
SHERWIN-WILLIAMS COMMON STOCK Cmn 824348956 10,504 36,900 SH Put DFND 1 36,900 0 0
SHERWIN-WILLIAMS COMMON STOCK Cmn 824348906 9,223 32,400 SH Call DFND 1 32,400 0 0
SHERWIN-WILLIAMS COMMON STOCK Cmn 824348106 30,529 107,243 SH   DFND 2 107,243 0 0
SHIP FINANCE INTERNATIONAL 3.25% CB 02/01/2018-REG Bond G81075AE6 30,206 31,000,000 PRN   DFND   0 0 0
SHIP FINANCE INTERNATIONAL LIMIT Cmn G81075906 524 37,700 SH Call DFND 1 37,700 0 0
SHIP FINANCE INTERNATIONAL LIMIT Cmn G81075956 179 12,900 SH Put DFND 1 12,900 0 0
SHIRE ACQUISITION INC -SP ADR 1:3 Depository Receipt 82481R106 64,072 372,730 SH   DFND   0 0 0
SHIRE ACQUISITION INC -SP ADR 1:3 Depository Receipt 82481R106 481 2,800 SH   DFND 2 0 0 0
SHO 8.0000% 01/01/9999 D Pref Stk 867892507 202 8,068 SH   DFND 1 0 0 0
SHOE CARNIVAL INC CMN STK Cmn 824889109 399 14,815 SH   DFND 2 14,815 0 0
SHOPIFY INC Cmn 82509L907 1,549 54,900 SH Call DFND 1 54,900 0 0
SHOPIFY INC Cmn 82509L957 671 23,800 SH Put DFND 1 23,800 0 0
SHOPIFY INC Cmn 82509L107 715 25,331 SH   DFND 2 25,331 0 0
SHORETEL INC Cmn 825211105 180 24,194 SH   DFND 2 24,194 0 0
SHUTTERFLY INC Cmn 82568P954 927 20,000 SH Put DFND   20,000 0 0
SHUTTERFLY INC Cmn 82568P954 807 17,400 SH Put DFND 1 17,400 0 0
SHUTTERFLY INC Cmn 82568P904 436 9,400 SH Call DFND 1 9,400 0 0
SHUTTERFLY INC 0.25% CB 05/15/2018-REGISTERED Bond 82568PAB2 5,695 5,693,000 PRN   DFND   0 0 0
SHUTTERSTOCK INC Cmn 825690900 1,668 45,400 SH Call DFND 1 45,400 0 0
SHUTTERSTOCK INC Cmn 825690950 536 14,600 SH Put DFND 1 14,600 0 0
SIEBERT FINL CORP CMN STK Cmn 826176109 20 15,730 SH   DFND 1 15,730 0 0
SIENTRA INC Cmn 82621J105 146 21,313 SH   DFND 1 21,313 0 0
SIERRA WIRELESS INC COMMON STOCK Cmn 826516106 384 26,431 SH   DFND 1 26,431 0 0
SIERRA WIRELESS INC COMMON STOCK Cmn 826516956 632 43,500 SH Put DFND 1 43,500 0 0
SIERRA WIRELESS INC COMMON STOCK Cmn 826516906 788 54,200 SH Call DFND 1 54,200 0 0
SIFY TECHNOLOGIES LTD Depository Receipt 82655M107 17 13,674 SH   DFND 1 0 0 0
SIGMA DESIGNS INC CMN STK Cmn 826565103 77 11,274 SH   DFND 1 11,274 0 0
SIGMA DESIGNS INC CMN STK Cmn 826565953 73 10,700 SH Put DFND 1 10,700 0 0
SIGNAL GENETICS LLC Cmn 826640104 29 57,106 SH   DFND 1 57,106 0 0
SIGNATURE BANK COMMON STOCK Cmn 82669G104 1,256 9,229 SH   DFND 1 9,229 0 0
SIGNATURE BANK COMMON STOCK Cmn 82669G904 3,185 23,400 SH Call DFND 1 23,400 0 0
SIGNATURE BANK COMMON STOCK Cmn 82669G954 1,211 8,900 SH Put DFND 1 8,900 0 0
SIGNATURE BANK COMMON STOCK Cmn 82669G104 15,210 111,742 SH   DFND   111,742 0 0
SIGNATURE BANK COMMON STOCK Cmn 82669G104 6,341 46,587 SH   DFND 2 46,587 0 0
SIGNET JEWELERS LTD Cmn G81276900 18,617 150,100 SH Call DFND 1 150,100 0 0
SIGNET JEWELERS LTD Cmn G81276950 11,522 92,900 SH Put DFND 1 92,900 0 0
SIGNET JEWELERS LTD Cmn G81276100 37,272 300,507 SH   DFND   300,507 0 0
SILGAN HOLDINGS CMN STOCK Cmn 827048959 282 5,300 SH Put DFND 1 5,300 0 0
SILGAN HOLDINGS CMN STOCK Cmn 827048109 661 12,429 SH   DFND   12,429 0 0
SILICON GRAPHICS INTERNATIONAL CORP Cmn 82706L108 109 15,375 SH   DFND 1 15,375 0 0
SILICON LABORATORIES INC CMN STOCK Cmn 826919902 252 5,600 SH Call DFND 1 5,600 0 0
SILICON MOTION TECHNOLOGY 1 ADR: 4 COMMON Depository Receipt 82706C108 10,792 278,071 SH   DFND   0 0 0
SILICONWARE PRECISION -ADR Depository Receipt 827084864 108 13,611 SH   DFND 1 0 0 0
SILVER BAY REALTY TRUST CORP Cmn 82735Q102 151 10,178 SH   DFND 1 10,178 0 0
SILVER BAY REALTY TRUST CORP Cmn 82735Q952 238 16,000 SH Put DFND 1 16,000 0 0
SILVER BAY REALTY TRUST CORP Cmn 82735Q102 3,451 232,395 SH   DFND   232,395 0 0
SILVER BAY REALTY TRUST CORP Cmn 82735Q102 322 21,667 SH   DFND 2 21,667 0 0
SILVER SPRING NETWORKS INC Cmn 82817Q903 242 16,400 SH Call DFND 1 16,400 0 0
SILVER SPRING NETWORKS INC Cmn 82817Q103 3,408 231,023 SH   DFND 2 231,023 0 0
SILVER STD RES INC CMN STOCK Cmn 82823L106 193 34,763 SH   DFND 1 34,763 0 0
SILVER STD RES INC CMN STOCK Cmn 82823L956 656 118,200 SH Put DFND 1 118,200 0 0
SILVER STD RES INC CMN STOCK Cmn 82823L906 645 116,300 SH Call DFND 1 116,300 0 0
SILVER WHEATON CORP. COMMON STOCK Cmn 828336107 1,065 64,226 SH   DFND 1 64,226 0 0
SILVER WHEATON CORP. COMMON STOCK Cmn 828336907 9,336 563,100 SH Call DFND 1 563,100 0 0
SILVER WHEATON CORP. COMMON STOCK Cmn 828336957 7,124 429,700 SH Put DFND 1 429,700 0 0
SILVER WHEATON CORP. COMMON STOCK Cmn 828336107 17,152 1,034,486 SH   DFND   1,034,486 0 0
SIMON PROPERTY GROUP INC CMN STK Cmn 828806109 208 1,002 SH   DFND 1 1,002 0 0
SIMON PROPERTY GROUP INC CMN STK Cmn 828806959 18,214 87,700 SH Put DFND 1 87,700 0 0
SIMON PROPERTY GROUP INC CMN STK Cmn 828806909 11,838 57,000 SH Call DFND 1 57,000 0 0
SIMPSON MANUFACTURING INC CMN STK Cmn 829073105 2,621 68,666 SH   DFND   68,666 0 0
SIMPSON MANUFACTURING INC CMN STK Cmn 829073105 391 10,255 SH   DFND 2 10,255 0 0
SINA CORP Cmn G81477954 35,352 746,300 SH Put DFND   746,300 0 0
SINA CORP Cmn G81477954 3,676 77,600 SH Put DFND 1 77,600 0 0
SINA CORP Cmn G81477904 4,476 94,500 SH Call DFND 1 94,500 0 0
SINA CORP 1% CB 12/01/2018-REGISTERED Bond 82922RAD5 16,454 16,750,000 PRN   DFND   0 0 0
SINCLAIR BROADCASTING GROUP COMMON STOCK Cmn 829226109 203 6,593 SH   DFND 1 6,593 0 0
SINCLAIR BROADCASTING GROUP COMMON STOCK Cmn 829226909 2,678 87,100 SH Call DFND 1 87,100 0 0
SINCLAIR BROADCASTING GROUP COMMON STOCK Cmn 829226959 950 30,900 SH Put DFND 1 30,900 0 0
SINCLAIR BROADCASTING GROUP COMMON STOCK Cmn 829226109 34,024 1,106,465 SH   DFND   1,106,465 0 0
SINCLAIR BROADCASTING GROUP COMMON STOCK Cmn 829226109 1,054 34,289 SH   DFND 2 34,289 0 0
SINO-GLOBAL SHIPPING AMERICA Cmn 82935V109 21 33,980 SH   DFND 1 33,980 0 0
SIRIUS XM HOLDINGS INC. Cmn 82968B903 1,662 420,800 SH Call DFND 1 420,800 0 0
SIRIUS XM HOLDINGS INC. Cmn 82968B953 121 30,700 SH Put DFND 1 30,700 0 0
SIX FLAGS ENTERTAINMENT CORP Cmn 83001A902 666 12,000 SH Call DFND 1 12,000 0 0
SIX FLAGS ENTERTAINMENT CORP Cmn 83001A952 422 7,600 SH Put DFND 1 7,600 0 0
SIX FLAGS ENTERTAINMENT CORP Cmn 83001A102 7,575 136,516 SH   DFND   136,516 0 0
SIX FLAGS ENTERTAINMENT CORP Cmn 83001A102 16,519 297,685 SH   DFND 2 297,685 0 0
SKECHERS U S A INC CMN STOCK Cmn 830566905 11,178 367,100 SH Call DFND 1 367,100 0 0
SKECHERS U S A INC CMN STOCK Cmn 830566955 6,337 208,100 SH Put DFND 1 208,100 0 0
SKECHERS U S A INC CMN STOCK Cmn 830566955 807 26,500 SH Put DFND 2 26,500 0 0
SKECHERS U S A INC CMN STOCK Cmn 830566905 420 13,800 SH Call DFND 2 13,800 0 0
SKECHERS U S A INC CMN STOCK Cmn 830566105 3,085 101,308 SH   DFND 2 101,308 0 0
SKULLCANDY INC Cmn 83083J904 37 10,500 SH Call DFND 1 10,500 0 0
SKYLINE MEDICAL INC Cmn 83084T309 5 30,888 SH   DFND 1 30,888 0 0
SKY-MOBI LTD-SP ADR Depository Receipt 83084G109 50 24,089 SH   DFND 1 0 0 0
SKYWEST INC CMN STK Cmn 830879902 400 20,000 SH Call DFND 1 20,000 0 0
SKYWEST INC CMN STK Cmn 830879102 2,206 110,331 SH   DFND   110,331 0 0
SKYWEST INC CMN STK Cmn 830879102 2,254 112,772 SH   DFND 2 112,772 0 0
SKYWORKS SOLUTIONS INC CMN STK Cmn 83088M902 32,695 419,700 SH Call DFND 1 419,700 0 0
SKYWORKS SOLUTIONS INC CMN STK Cmn 83088M952 18,626 239,100 SH Put DFND 1 239,100 0 0
SKYWORKS SOLUTIONS INC CMN STK Cmn 83088M102 64,714 830,729 SH   DFND   830,729 0 0
SL GREEN REALTY CORP CMN STOCK Cmn 78440X101 870 8,979 SH   DFND 1 8,979 0 0
SL GREEN REALTY CORP CMN STOCK Cmn 78440X951 2,364 24,400 SH Put DFND 1 24,400 0 0
SL GREEN REALTY CORP CMN STOCK Cmn 78440X901 2,005 20,700 SH Call DFND 1 20,700 0 0
SL GREEN REALTY CORP CMN STOCK Cmn 78440X101 26,773 276,350 SH   DFND   276,350 0 0
SL GREEN REALTY CORP CMN STOCK Cmn 78440X101 29,364 303,097 SH   DFND 2 303,097 0 0
SLM CORP CMN STK Cmn 78442P106 91 14,301 SH   DFND 1 14,301 0 0
SLM CORP CMN STK Cmn 78442P956 216 34,000 SH Put DFND 1 34,000 0 0
SLM CORP CMN STK Cmn 78442P106 2,934 461,303 SH   DFND 2 461,303 0 0
SM ENERGY CO Cmn 78454L100 435 23,192 SH   DFND 1 23,192 0 0
SM ENERGY CO Cmn 78454L900 1,724 92,000 SH Call DFND 1 92,000 0 0
SM ENERGY CO Cmn 78454L950 1,033 55,100 SH Put DFND 1 55,100 0 0
SMART & FINAL STORES INC Cmn 83190B101 10,172 627,894 SH   DFND   627,894 0 0
SMART TECHNOLOGIES INC - A Cmn 83172R108 18 50,201 SH   DFND 1 50,201 0 0
SMITH & WESSON HLDG CORP CMN STOCK Cmn 831756901 4,446 167,000 SH Call DFND 1 167,000 0 0
SMITH & WESSON HLDG CORP CMN STOCK Cmn 831756951 2,548 95,700 SH Put DFND 1 95,700 0 0
SMITH & WESSON HLDG CORP CMN STOCK Cmn 831756101 8,921 335,136 SH   DFND 2 335,136 0 0
SNAP ON INC Cmn 833034101 466 2,969 SH   DFND 1 2,969 0 0
SNAP ON INC Cmn 833034951 4,286 27,300 SH Put DFND 1 27,300 0 0
SNAP ON INC Cmn 833034901 3,532 22,500 SH Call DFND 1 22,500 0 0
SNAP ON INC Cmn 833034101 6,482 41,288 SH   DFND 2 41,288 0 0
SNYDERS-LANCE INC Cmn 833551104 14,479 459,935 SH   DFND   459,935 0 0
SODASTREAM INTERNATIONAL LTD Cmn M9068E905 869 61,700 SH Call DFND 1 61,700 0 0
SODASTREAM INTERNATIONAL LTD Cmn M9068E955 396 28,100 SH Put DFND 1 28,100 0 0
SOHU.COM INC Cmn 83408W953 3,993 80,600 SH Put DFND 1 80,600 0 0
SOHU.COM INC Cmn 83408W903 1,759 35,500 SH Call DFND 1 35,500 0 0
SOLAR CAPITAL LTD Cmn 83413U100 3,179 183,991 SH   DFND   183,991 0 0
SOLAR CAPITAL LTD Cmn 83413U100 174 10,078 SH   DFND 2 10,078 0 0
SOLARCITY 2.75% CB 11/01/2018-REGISTERED Bond 83416TAA8 2,093 3,000,000 PRN   DFND   0 0 0
SOLARCITY CORP Cmn 83416T950 15,122 615,200 SH Put DFND 1 615,200 0 0
SOLARCITY CORP Cmn 83416T900 17,437 709,400 SH Call DFND 1 709,400 0 0
SOLAREDGE TECHNOLOGIES INC Cmn 83417M904 2,044 81,300 SH Call DFND 1 81,300 0 0
SOLAREDGE TECHNOLOGIES INC Cmn 83417M954 239 9,500 SH Put DFND 1 9,500 0 0
SOLAZYME 5% CB 10/01/2019-REGISTERED Bond 83415TAC5 3,437 7,095,000 PRN   DFND   0 0 0
SOLAZYME 6% CB 02/01/2018-REGISTERED Bond 83415TAB7 8,571 16,043,000 PRN   DFND   0 0 0
SOLAZYME INC Cmn 83415T101 97 47,587 SH   DFND 1 47,587 0 0
SOLAZYME INC Cmn 83415T901 153 75,300 SH Call DFND 1 75,300 0 0
SOLITARIO RESOURCES CORP COMMON STOCK Cmn 8342EP107 7 15,820 SH   DFND 1 15,820 0 0
SONIC CORP CMN STK Cmn 835451905 1,009 28,700 SH Call DFND 1 28,700 0 0
SONIC CORP CMN STK Cmn 835451955 376 10,700 SH Put DFND 1 10,700 0 0
SONIC CORP CMN STK Cmn 835451105 4,961 141,097 SH   DFND   141,097 0 0
SONOCO PRODUCTS COMMON STOCK Cmn 835495102 395 8,128 SH   DFND 1 8,128 0 0
SONOCO PRODUCTS COMMON STOCK Cmn 835495902 452 9,300 SH Call DFND 1 9,300 0 0
SONOCO PRODUCTS COMMON STOCK Cmn 835495102 2,883 59,359 SH   DFND   59,359 0 0
SONUS NETWORKS INC Cmn 835916903 311 41,300 SH Call DFND 1 41,300 0 0
SONUS NETWORKS INC Cmn 835916953 76 10,100 SH Put DFND 1 10,100 0 0
SONUS NETWORKS INC Cmn 835916503 80 10,601 SH   DFND 2 10,601 0 0
SOPHIRIS BIO INC Cmn 83578Q209 43 29,774 SH   DFND 1 29,774 0 0
SOTHEBY'S -CL A CMN STK Cmn 835898107 1,696 63,433 SH   DFND 1 63,433 0 0
SOTHEBY'S -CL A CMN STK Cmn 835898957 3,911 146,300 SH Put DFND 1 146,300 0 0
SOTHEBY'S -CL A CMN STK Cmn 835898907 1,246 46,600 SH Call DFND 1 46,600 0 0
SOTHEBY'S -CL A CMN STK Cmn 835898107 865 32,363 SH   DFND   32,363 0 0
SOUTH JERSEY INDUSTRIES CMN STK Cmn 838518108 2,902 102,016 SH   DFND   102,016 0 0
SOUTHERN CO CMN STK Cmn 842587907 16,957 327,800 SH Call DFND 1 327,800 0 0
SOUTHERN CO CMN STK Cmn 842587957 9,477 183,200 SH Put DFND 1 183,200 0 0
SOUTHERN CO CMN STK Cmn 842587907 7,868 152,100 SH Call DFND 2 152,100 0 0
SOUTHERN CO CMN STK Cmn 842587957 5,245 101,400 SH Put DFND 2 101,400 0 0
SOUTHERN CO CMN STK Cmn 842587107 287 5,545 SH   DFND   5,545 0 0
SOUTHERN COPPER CORP Cmn 84265V905 4,098 147,900 SH Call DFND 1 147,900 0 0
SOUTHERN COPPER CORP Cmn 84265V955 973 35,100 SH Put DFND 1 35,100 0 0
SOUTHWEST AIRLINES COMMON NEW YORK Cmn 844741108 337 7,525 SH   DFND 1 7,525 0 0
SOUTHWEST AIRLINES COMMON NEW YORK Cmn 844741908 16,321 364,300 SH Call DFND 1 364,300 0 0
SOUTHWEST AIRLINES COMMON NEW YORK Cmn 844741958 11,935 266,400 SH Put DFND 1 266,400 0 0
SOUTHWEST AIRLINES COMMON NEW YORK Cmn 844741108 37,547 838,092 SH   DFND   838,092 0 0
SOUTHWESTERN ENERGY CO CMN STK Cmn 845467109 3,057 378,756 SH   DFND 1 378,756 0 0
SOUTHWESTERN ENERGY CO CMN STK Cmn 845467959 6,878 852,300 SH Put DFND 1 852,300 0 0
SOUTHWESTERN ENERGY CO CMN STK Cmn 845467909 3,042 377,000 SH Call DFND 1 377,000 0 0
SOUTHWESTERN ENERGY CO CMN STK Cmn 845467959 124 15,400 SH Put DFND 2 15,400 0 0
SPANSION 2% CB 09/01/2020-REGISTERED Bond 84649PAL9 142,033 83,883,000 PRN   DFND   0 0 0
SPARK THERAPEUTICS INC Cmn 84652J903 201 6,800 SH Call DFND 1 6,800 0 0
SPARTANNASH CO Cmn 847215100 211 6,968 SH   DFND 2 6,968 0 0
SPDR BARCLAYS 1-3 MONTH T-BILL Cmn 78464A680 3,932 86,068 SH   DFND 1 86,068 0 0
SPDR BARCLAYS CAPITAL HIGH YIELD BOND ETF Cmn 78464A417 4,086 119,295 SH   DFND 1 119,295 0 0
SPDR BARCLAYS CAPITAL HIGH YIELD BOND ETF Cmn 78464A957 2,100 61,300 SH Put DFND 1 61,300 0 0
SPDR BARCLAYS CAPITAL HIGH YIELD BOND ETF Cmn 78464A907 1,031 30,100 SH Call DFND 1 30,100 0 0
SPDR BARCLAYS INTERMEDIATE TERM TREASURY ETF Cmn 78464A672 3,393 55,563 SH   DFND 1 55,563 0 0
SPDR BARCLAYS LONG TERM TREASURY ETF Cmn 78464A664 253 3,361 SH   DFND 1 3,361 0 0
SPDR BARCLAYS SHORT TERM TREASURY ETF Cmn 78468R101 1,024 33,589 SH   DFND 1 33,589 0 0
SPDR DJIA TRUST Cmn 78467X109 37,801 214,000 SH   DFND 1 214,000 0 0
SPDR DJIA TRUST Cmn 78467X909 223,149 1,263,300 SH Call DFND 1 1,263,300 0 0
SPDR DJIA TRUST Cmn 78467X959 248,479 1,406,700 SH Put DFND 1 1,406,700 0 0
SPDR EURO STOXX 50 ETF Cmn 78463X202 6,697 201,541 SH   DFND 1 201,541 0 0
SPDR EURO STOXX 50 ETF Cmn 78463X902 1,455 43,800 SH Call DFND 1 43,800 0 0
SPDR EURO STOXX 50 ETF Cmn 78463X952 950 28,600 SH Put DFND 1 28,600 0 0
SPDR GOLD TRUST Cmn 78463V107 38,406 326,585 SH   DFND 1 326,585 0 0
SPDR GOLD TRUST Cmn 78463V907 319,166 2,714,000 SH Call DFND 1 2,714,000 0 0
SPDR GOLD TRUST Cmn 78463V957 260,849 2,218,100 SH Put DFND 1 2,218,100 0 0
SPDR MSCI EAFE QUALITY MIX Cmn 78463X434 354 6,518 SH   DFND 1 6,518 0 0
SPDR MSCI JAPAN QUALITY MIX Cmn 78463X368 1,720 26,829 SH   DFND 1 26,829 0 0
SPDR OIL & GAS EQUIP & SERV Cmn 78464A748 250 14,439 SH   DFND 1 14,439 0 0
SPDR Retail ETF Cmn 78464A904 20,860 451,700 SH Call DFND 1 451,700 0 0
SPDR Retail ETF Cmn 78464A954 11,970 259,200 SH Put DFND 1 259,200 0 0
SPDR RUSSELL 1000 ETF Cmn 78464A854 398 4,130 SH   DFND 1 4,130 0 0
SPDR RUSSELL 1000 LOW VOLATILITY ETF Cmn 78468R804 2,348 30,556 SH   DFND 1 30,556 0 0
SPDR RUSSELL SMALL CAP COMPLET Cmn 78464A847 3,424 45,207 SH   DFND 1 45,207 0 0
SPDR S&P 400 MID CAP VALUE ETF Cmn 78464A839 2,177 27,024 SH   DFND 1 27,024 0 0
SPDR S&P 500 BUYBACK ETF Cmn 78468R820 215 4,571 SH   DFND 1 4,571 0 0
SPDR S&P 500 ETF TRUST Cmn 78462F103 103,824 505,079 SH   DFND 1 505,079 0 0
SPDR S&P 500 ETF TRUST Cmn 78462F903 2,632,114 12,804,600 SH Call DFND 1 12,804,600 0 0
SPDR S&P 500 ETF TRUST Cmn 78462F953 5,690,774 27,684,250 SH Put DFND 1 27,684,250 0 0
SPDR S&P 500 ETF TRUST Cmn 78462F953 810,091 3,940,900 SH Put DFND   3,940,900 0 0
SPDR S&P 500 ETF TRUST Cmn 78462F903 218,408 1,062,500 SH Call DFND   1,062,500 0 0
SPDR S&P 500 ETF TRUST Cmn 78462F103 56,768 276,163 SH   DFND   276,163 0 0
SPDR S&P 500 GROWTH ETF Cmn 78464A409 3,634 36,148 SH   DFND 1 36,148 0 0
SPDR S&P AEROSPACE & DEF ETF Cmn 78464A631 568 10,895 SH   DFND 1 10,895 0 0
SPDR S&P BANK ETF Cmn 78464A797 2,133 70,218 SH   DFND 1 70,218 0 0
SPDR S&P BANK ETF Cmn 78464A957 1,652 54,400 SH Put DFND 1 54,400 0 0
SPDR S&P BANK ETF Cmn 78464A907 374 12,300 SH Call DFND 1 12,300 0 0
SPDR S&P BIOTECH ETF Cmn 78464A870 1,465 28,367 SH   DFND 1 28,367 0 0
SPDR S&P BIOTECH ETF Cmn 78464A900 30,810 596,400 SH Call DFND 1 596,400 0 0
SPDR S&P BIOTECH ETF Cmn 78464A950 25,670 496,900 SH Put DFND 1 496,900 0 0
SPDR S&P BIOTECH ETF Cmn 78464A870 6,939 134,311 SH   DFND   134,311 0 0
SPDR S&P BRIC 40 ETF Cmn 78463X798 448 24,025 SH   DFND 1 24,025 0 0
SPDR S&P CAPITAL MARKETS ETF Cmn 78464A771 2,741 70,402 SH   DFND 1 70,402 0 0
SPDR S&P DIVIDEND ETF Cmn 78464A763 2,416 30,228 SH   DFND 1 30,228 0 0
SPDR S&P DIVIDEND ETF Cmn 78464A953 1,327 16,600 SH Put DFND 1 16,600 0 0
SPDR S&P DIVIDEND ETF Cmn 78464A903 903 11,300 SH Call DFND 1 11,300 0 0
SPDR S&P EMERGING EUROPE ETF Cmn 78463X608 1,182 46,227 SH   DFND 1 46,227 0 0
SPDR S&P EMERGING LATIN AMER Cmn 78463X707 502 11,858 SH   DFND 1 11,858 0 0
SPDR S&P EMERGING MKTS SMALL Cmn 78463X756 1,834 47,137 SH   DFND 1 47,137 0 0
SPDR S&P GLOBAL DIVIDEND ETF Cmn 78463X459 1,593 26,174 SH   DFND 1 26,174 0 0
SPDR S&P GLOBAL INFRASTRUCTURE Cmn 78463X855 3,208 71,287 SH   DFND 1 71,287 0 0
SPDR S&P HEALTH CARE EQUIPME Cmn 78464A581 1,510 35,490 SH   DFND 1 35,490 0 0
SPDR S&P HOMBUILDERS ETF Cmn 78464A888 4,818 142,375 SH   DFND 1 142,375 0 0
SPDR S&P HOMBUILDERS ETF Cmn 78464A908 5,002 147,800 SH Call DFND 1 147,800 0 0
SPDR S&P HOMBUILDERS ETF Cmn 78464A958 2,041 60,300 SH Put DFND 1 60,300 0 0
SPDR S&P INSURANCE ETF Cmn 78464A789 10,057 145,272 SH   DFND 1 145,272 0 0
SPDR S&P INSURANCE ETF Cmn 78464A909 727 10,500 SH Call DFND 1 10,500 0 0
SPDR S&P INSURANCE ETF Cmn 78464A959 242 3,500 SH Put DFND 1 3,500 0 0
SPDR S&P INT CONSUMER STAPLE Cmn 78463X723 1,405 32,886 SH   DFND 1 32,886 0 0
SPDR S&P INT TECHNOLOGY SECT Cmn 78463X657 226 7,255 SH   DFND 1 7,255 0 0
SPDR S&P INTL ENERGY SECTOR Cmn 78463X715 197 12,210 SH   DFND 1 12,210 0 0
SPDR S&P INTL FINANCIAL SECT Cmn 78463X699 327 18,064 SH   DFND 1 18,064 0 0
SPDR S&P INTL MATERIALS SECT Cmn 78463X665 208 11,788 SH   DFND 1 11,788 0 0
SPDR S&P INTL SMALL CAP Cmn 78463X871 206 7,226 SH   DFND 1 7,226 0 0
SPDR S&P INTL TELECOM SECTOR Cmn 78463X640 353 13,853 SH   DFND 1 13,853 0 0
SPDR S&P METALS & MINING ETF Cmn 78464A755 1,038 50,661 SH   DFND 1 50,661 0 0
SPDR S&P METALS & MINING ETF Cmn 78464A905 9,345 456,100 SH Call DFND 1 456,100 0 0
SPDR S&P METALS & MINING ETF Cmn 78464A955 4,588 223,900 SH Put DFND 1 223,900 0 0
SPDR S&P METALS & MINING ETF Cmn 78464A755 675 32,960 SH   DFND   32,960 0 0
SPDR S&P MidCap 400 ETF TRUST Cmn 78467Y107 3,169 12,061 SH   DFND 1 12,061 0 0
SPDR S&P MidCap 400 ETF TRUST Cmn 78467Y907 26,430 100,600 SH Call DFND 1 100,600 0 0
SPDR S&P MidCap 400 ETF TRUST Cmn 78467Y957 17,734 67,500 SH Put DFND 1 67,500 0 0
SPDR S&P MORTGAGE FINANCE ETF Cmn 78464A698 6,826 181,340 SH   DFND 1 181,340 0 0
SPDR S&P MORTGAGE FINANCE ETF Cmn 78464A958 10,163 270,000 SH Put DFND 1 270,000 0 0
SPDR S&P MORTGAGE FINANCE ETF Cmn 78464A908 9,214 244,800 SH Call DFND 1 244,800 0 0
SPDR S&P OIL & GAS EXP & PR Cmn 78464A730 1,464 48,236 SH   DFND 1 48,236 0 0
SPDR S&P OIL & GAS EXP & PR Cmn 78464A900 59,829 1,971,300 SH Call DFND 1 1,971,300 0 0
SPDR S&P OIL & GAS EXP & PR Cmn 78464A950 30,924 1,018,900 SH Put DFND 1 1,018,900 0 0
SPDR S&P OIL & GAS EXP & PR Cmn 78464A730 1,416 46,657 SH   DFND   46,657 0 0
SPDR S&P PHARMACEUTICALS ETF Cmn 78464A722 778 19,323 SH   DFND 1 19,323 0 0
SPDR S&P SEMICONDUCTOR ETF Cmn 78464A862 1,009 22,657 SH   DFND 1 22,657 0 0
SPDR S&P SOFTWARE & SER ETF Cmn 78464A599 2,083 43,503 SH   DFND 1 43,503 0 0
SPDR S&P WORLD EX-US ETF Cmn 78463X889 3,186 125,748 SH   DFND 1 125,748 0 0
SPDR S&P1500 MOMENTUM TILT Cmn 78468R705 277 3,141 SH   DFND 1 3,141 0 0
SPDR SSGA INCOME ALLOCATION ETF Cmn 78467V202 805 26,539 SH   DFND 1 26,539 0 0
SPDR SSGA MULTI-ASSET REAL RETURN ETF Cmn 78467V103 297 12,780 SH   DFND 1 12,780 0 0
SPDR STOXX EUROPE 50 ETF Cmn 78463X103 272 9,051 SH   DFND 1 9,051 0 0
SPDR ULTRA SHORT-TERM BOND Cmn 78467V707 1,868 46,763 SH   DFND 1 46,763 0 0
SPECTRA ENERGY CORP COMMON STOCK Cmn 847560109 1,089 35,589 SH   DFND 1 35,589 0 0
SPECTRA ENERGY CORP COMMON STOCK Cmn 847560909 7,271 237,600 SH Call DFND 1 237,600 0 0
SPECTRA ENERGY CORP COMMON STOCK Cmn 847560959 991 32,400 SH Put DFND 1 32,400 0 0
SPECTRA ENERGY CORP COMMON STOCK Cmn 847560109 18,563 606,633 SH   DFND 2 606,633 0 0
SPECTRA ENERGY PARTNERS LP Cmn 84756N909 1,193 24,800 SH Call DFND 1 24,800 0 0
SPECTRA ENERGY PARTNERS LP Cmn 84756N959 236 4,900 SH Put DFND 1 4,900 0 0
SPECTRANETICS COPR 2.625% CB 06/01/2034-REGISTERED Bond 84760CAA5 13,162 16,600,000 PRN   DFND   0 0 0
SPECTRANETICS CORP CMN STK Cmn 84760C107 440 30,334 SH   DFND 1 30,334 0 0
SPECTRUM BRANDS HOLDINGS INC Cmn 84763R101 902 8,254 SH   DFND 1 8,254 0 0
SPECTRUM BRANDS HOLDINGS INC Cmn 84763R101 33,948 310,655 SH   DFND   310,655 0 0
SPECTRUM PHARAMCEUTICALS INC Cmn 84763A908 130 20,500 SH Call DFND 1 20,500 0 0
SPECTRUM PHARMACEUTICALS 2.75% CB 12/15/2018-REGIS Bond 84763AAB4 19,360 22,000,000 PRN   DFND   0 0 0
SPEEDWAY MOTORSPORTS INC CMN STOCK Cmn 847788106 248 12,530 SH   DFND   12,530 0 0
SPIRIT AEROSYSTEMS HOLD-CL A Cmn 848574909 1,678 37,000 SH Call DFND 1 37,000 0 0
SPIRIT AEROSYSTEMS HOLD-CL A Cmn 848574959 839 18,500 SH Put DFND 1 18,500 0 0
SPIRIT AEROSYSTEMS HOLD-CL A Cmn 848574109 3,982 87,786 SH   DFND 2 87,786 0 0
SPIRIT AIRLINES INC Cmn 848577902 3,709 77,300 SH Call DFND 1 77,300 0 0
SPIRIT AIRLINES INC Cmn 848577952 1,852 38,600 SH Put DFND 1 38,600 0 0
SPIRIT AIRLINES INC Cmn 848577102 11,525 240,203 SH   DFND   240,203 0 0
SPIRIT AIRLINES INC Cmn 848577102 6,656 138,727 SH   DFND 2 138,727 0 0
SPIRIT REALTY CAPITAL INC Cmn 84860W102 813 72,237 SH   DFND 1 72,237 0 0
SPIRIT REALTY CAPITAL INC Cmn 84860W102 6,711 596,521 SH   DFND 2 596,521 0 0
SPIRIT REALTY CAPITAL 2.875% CB 05/15/2019-REGISTE Bond 84860WAA0 7,500 7,500,000 PRN   DFND   0 0 0
SPIRIT REALTY CAPITAL 3.75% CB 05/15/2021-REGISTER Bond 84860WAB8 18,152 18,000,000 PRN   DFND   0 0 0
SPLUNK INC Cmn 848637904 9,311 190,300 SH Call DFND 1 190,300 0 0
SPLUNK INC Cmn 848637954 4,242 86,700 SH Put DFND 1 86,700 0 0
SPLUNK INC Cmn 848637954 842 17,200 SH Put DFND 2 17,200 0 0
SPLUNK INC Cmn 848637904 450 9,200 SH Call DFND 2 9,200 0 0
SPORTSMAN'S WAREHOUSE HOLDIN Cmn 84920Y106 155 12,314 SH   DFND 1 12,314 0 0
SPRINT CORP Cmn 85207U905 1,159 333,000 SH Call DFND 1 333,000 0 0
SPRINT CORP Cmn 85207U955 387 111,200 SH Put DFND 1 111,200 0 0
SPRINT CORP Cmn 85207U105 1,312 377,012 SH   DFND   377,012 0 0
SPROTT GOLD MINERS ETF Cmn 00162Q643 850 45,726 SH   DFND 1 45,726 0 0
SPROUTS FARMERS MARKETS INC Cmn 85208M902 3,886 133,800 SH Call DFND 1 133,800 0 0
SPROUTS FARMERS MARKETS INC Cmn 85208M952 1,095 37,700 SH Put DFND 1 37,700 0 0
SPROUTS FARMERS MARKETS INC Cmn 85208M102 5,771 198,741 SH   DFND   198,741 0 0
SPS COMMERCE INC Cmn 78463M107 4,880 113,648 SH   DFND 2 113,648 0 0
SPX CORP Cmn 784635104 751 49,973 SH   DFND 1 49,973 0 0
SPX CORP Cmn 784635954 683 45,500 SH Put DFND 1 45,500 0 0
SPX CORP Cmn 784635104 683 45,471 SH   DFND 2 45,471 0 0
SPX FLOW INC Cmn 78469X107 634 25,283 SH   DFND   25,283 0 0
SPX FLOW INC Cmn 78469X107 1,342 53,491 SH   DFND 2 53,491 0 0
SQUARE INC - A Cmn 852234103 1,536 100,528 SH   DFND 1 100,528 0 0
SQUARE INC - A Cmn 852234903 4,295 281,100 SH Call DFND 1 281,100 0 0
SQUARE INC - A Cmn 852234953 455 29,800 SH Put DFND 1 29,800 0 0
SS&C TECHNOLOGIES HOLDINGS Cmn 78467J900 824 13,000 SH Call DFND 1 13,000 0 0
SS&C TECHNOLOGIES HOLDINGS Cmn 78467J950 577 9,100 SH Put DFND 1 9,100 0 0
ST. JUDE MEDICAL INC. Cmn 790849903 2,365 43,000 SH Call DFND 1 43,000 0 0
ST. JUDE MEDICAL INC. Cmn 790849953 594 10,800 SH Put DFND 1 10,800 0 0
STAG INDUSTRIAL INC Cmn 85254J952 277 13,600 SH Put DFND 1 13,600 0 0
STAG INDUSTRIAL INC Cmn 85254J902 265 13,000 SH Call DFND 1 13,000 0 0
STAG INDUSTRIAL INC Cmn 85254J102 1,374 67,475 SH   DFND   67,475 0 0
STAG INDUSTRIAL INC Cmn 85254J102 3,723 182,881 SH   DFND 2 182,881 0 0
STAGE STORES INC CMN STOCK Cmn 85254C955 93 11,600 SH Put DFND 1 11,600 0 0
STAGE STORES INC CMN STOCK Cmn 85254C305 1,191 147,733 SH   DFND   147,733 0 0
STAMPS.COM INC CMN STK Cmn 852857950 6,536 61,500 SH Put DFND 1 61,500 0 0
STAMPS.COM INC CMN STK Cmn 852857900 7,992 75,200 SH Call DFND 1 75,200 0 0
STAMPS.COM INC CMN STK Cmn 852857200 2,318 21,807 SH   DFND 2 21,807 0 0
STANDARD MOTOR PRODS CMN STK Cmn 853666105 1,179 34,020 SH   DFND 2 34,020 0 0
STANDEX INTERNATIONAL CORP CMN STK Cmn 854231107 1,053 13,534 SH   DFND 2 13,534 0 0
STANLEY BLACK & DECKER INC Cmn 854502101 616 5,852 SH   DFND 1 5,852 0 0
STANLEY BLACK & DECKER INC Cmn 854502951 7,344 69,800 SH Put DFND 1 69,800 0 0
STANLEY BLACK & DECKER INC Cmn 854502901 5,965 56,700 SH Call DFND 1 56,700 0 0
STANLEY BLACK & DECKER INC Cmn 854502101 39,741 377,732 SH   DFND   377,732 0 0
STAPLES COMMON STOCK SPLS Cmn 855030102 4,070 368,981 SH   DFND 1 368,981 0 0
STAPLES COMMON STOCK SPLS Cmn 855030952 5,619 509,400 SH Put DFND 1 509,400 0 0
STAPLES COMMON STOCK SPLS Cmn 855030902 4,603 417,300 SH Call DFND 1 417,300 0 0
STAPLES COMMON STOCK SPLS Cmn 855030102 5,805 526,268 SH   DFND   526,268 0 0
STAPLES COMMON STOCK SPLS Cmn 855030102 18,343 1,663,051 SH   DFND 2 1,663,051 0 0
STARBUCKS CMN STOCK Cmn 855244109 1,723 28,864 SH   DFND 1 28,864 0 0
STARBUCKS CMN STOCK Cmn 855244909 54,894 919,500 SH Call DFND 1 919,500 0 0
STARBUCKS CMN STOCK Cmn 855244959 33,468 560,600 SH Put DFND 1 560,600 0 0
STARBUCKS CMN STOCK Cmn 855244109 29,033 486,316 SH   DFND   486,316 0 0
STARWOOD HOTELS & RESORT NEW Cmn 85590A401 3,274 39,237 SH   DFND 1 39,237 0 0
STARWOOD HOTELS & RESORT NEW Cmn 85590A951 1,869 22,400 SH Put DFND 1 22,400 0 0
STARWOOD HOTELS & RESORT NEW Cmn 85590A901 2,678 32,100 SH Call DFND 1 32,100 0 0
STARWOOD PROPERTY TRUST 4.55% CB 03/01/2018-REGIST Bond 85571BAA3 22,588 22,500,000 PRN   DFND   0 0 0
STARWOOD PROPERTY TRUST INC Cmn 85571B105 534 28,235 SH   DFND 1 28,235 0 0
STARWOOD PROPERTY TRUST INC Cmn 85571B955 326 17,200 SH Put DFND 1 17,200 0 0
STARWOOD PROPERTY TRUST INC Cmn 85571B905 191 10,100 SH Call DFND 1 10,100 0 0
STARZ Cmn 85571Q952 566 21,500 SH Put DFND 1 21,500 0 0
STARZ Cmn 85571Q902 740 28,100 SH Call DFND 1 28,100 0 0
STARZ Cmn 85571Q102 2,505 95,146 SH   DFND 2 95,146 0 0
STATE STREET CORPORATION Cmn 857477903 4,664 79,700 SH Call DFND 1 79,700 0 0
STATE STREET CORPORATION Cmn 857477953 2,926 50,000 SH Put DFND 1 50,000 0 0
STATE STREET CORPORATION Cmn 857477953 515 8,800 SH Put DFND 2 8,800 0 0
STATE STREET CORPORATION Cmn 857477903 205 3,500 SH Call DFND 2 3,500 0 0
STEEL DYNAMICS INC CMN STOCK Cmn 858119900 2,625 116,600 SH Call DFND 1 116,600 0 0
STEEL DYNAMICS INC CMN STOCK Cmn 858119950 1,666 74,000 SH Put DFND 1 74,000 0 0
STEEL DYNAMICS INC CMN STOCK Cmn 858119100 11,079 492,168 SH   DFND   492,168 0 0
STEEL DYNAMICS INC CMN STOCK Cmn 858119100 6,632 294,623 SH   DFND 2 294,623 0 0
STEELCASE INC CMN STOCK Cmn 858155203 3,927 263,212 SH   DFND 2 263,212 0 0
STEIN MART INC CMN STK Cmn 858375108 324 44,255 SH   DFND   44,255 0 0
STEMCELLS INC CMN STK Cmn 85857R204 9 36,009 SH   DFND 1 36,009 0 0
STEPAN CO CMN STK Cmn 858586900 221 4,000 SH Call DFND 1 4,000 0 0
STEPAN CO CMN STK Cmn 858586100 4,194 75,856 SH   DFND   75,856 0 0
STEREOTAXIS INC COMMON STOCK Cmn 85916J409 20 18,619 SH   DFND 1 18,619 0 0
STERICYCLE INC CMN STOCK Cmn 858912958 3,016 23,900 SH Put DFND 1 23,900 0 0
STERICYCLE INC CMN STOCK Cmn 858912908 3,205 25,400 SH Call DFND 1 25,400 0 0
STERIS PLC Cmn G84720904 284 4,000 SH Call DFND 1 4,000 0 0
STERIS PLC Cmn G84720104 9,171 129,080 SH   DFND 2 129,080 0 0
STERLING BANCORP/DE Cmn 85917A100 402 25,215 SH   DFND   25,215 0 0
STERLING CONSTRUCTION COMPANY CMN STK Cmn 859241101 56 10,812 SH   DFND 1 10,812 0 0
STIFEL FINANCIAL CORP CMN STK Cmn 860630902 453 15,300 SH Call DFND 1 15,300 0 0
STIFEL FINANCIAL CORP CMN STK Cmn 860630102 1,130 38,175 SH   DFND 2 38,175 0 0
STILLWATER MINING CO. COMMON STOCK Cmn 86074Q902 1,629 153,000 SH Call DFND 1 153,000 0 0
STILLWATER MINING CO. COMMON STOCK Cmn 86074Q952 977 91,700 SH Put DFND 1 91,700 0 0
STILLWATER MINING CO. COMMON STOCK Cmn 86074Q102 325 30,515 SH   DFND 2 30,515 0 0
STMICROELECTRONICS NV-NY SHS CMN STOCK Depository Receipt 861012102 1,643 294,517 SH   DFND 2 0 0 0
STMICROELECTRONICS NV-NY SHS CMN STOCK Depository Receipt 861012102 187 33,503 SH   DFND 1 0 0 0
STONE ENERGY CORP CMN STK Cmn 861642956 27 34,800 SH Put DFND 1 34,800 0 0
STONE ENERGY CORP CMN STK Cmn 861642906 22 27,900 SH Call DFND 1 27,900 0 0
STONE ENERGY CORP CMN STK Cmn 861642106 21 27,047 SH   DFND   27,047 0 0
STONE ENERGY CORP CMN STK Cmn 861642106 13 16,069 SH   DFND 2 16,069 0 0
STONEGATE MORTGAGE CORP Cmn 86181Q300 68 11,917 SH   DFND 1 11,917 0 0
STONEMOR PARTNERS LP COMMON STOCK Cmn 86183Q100 389 15,947 SH   DFND 1 15,947 0 0
STONEMOR PARTNERS LP COMMON STOCK Cmn 86183Q950 456 18,700 SH Put DFND 1 18,700 0 0
STONEMOR PARTNERS LP COMMON STOCK Cmn 86183Q900 264 10,800 SH Call DFND 1 10,800 0 0
STORE CAPITAL CORP Cmn 862121100 527 20,373 SH   DFND 1 20,373 0 0
STORE CAPITAL CORP Cmn 862121100 8,453 326,617 SH   DFND   326,617 0 0
STORE CAPITAL CORP Cmn 862121100 7,564 292,285 SH   DFND 2 292,285 0 0
STRAIGHT PATH COMM-CL C Cmn 862578901 1,977 63,700 SH Call DFND 1 63,700 0 0
STRAIGHT PATH COMM-CL C Cmn 862578951 1,204 38,800 SH Put DFND 1 38,800 0 0
STRATASYS LTD Cmn M85548901 5,482 211,500 SH Call DFND 1 211,500 0 0
STRATASYS LTD Cmn M85548951 915 35,300 SH Put DFND 1 35,300 0 0
STRAYER ED INC CMN STOCK Cmn 863236105 251 5,147 SH   DFND 1 5,147 0 0
STRAYER ED INC CMN STOCK Cmn 863236955 492 10,100 SH Put DFND 1 10,100 0 0
STRAYER ED INC CMN STOCK Cmn 863236105 238 4,876 SH   DFND   4,876 0 0
STREAMLINE HEALTH SOLUTIONS CMN STOCK Cmn 86323X106 17 12,249 SH   DFND 1 12,249 0 0
STRYKER CORP Cmn 863667901 11,620 108,300 SH Call DFND 1 108,300 0 0
STRYKER CORP Cmn 863667951 3,487 32,500 SH Put DFND 1 32,500 0 0
STUDENT TRANSPORTATION INC Cmn 86388A108 67 13,149 SH   DFND 1 13,149 0 0
STURM RUGER & CO INC CMN STK Cmn 864159108 1,290 18,867 SH   DFND 1 18,867 0 0
STURM RUGER & CO INC CMN STK Cmn 864159958 2,209 32,300 SH Put DFND 1 32,300 0 0
STURM RUGER & CO INC CMN STK Cmn 864159908 1,751 25,600 SH Call DFND 1 25,600 0 0
STURM RUGER & CO INC CMN STK Cmn 864159108 3,906 57,116 SH   DFND 2 57,116 0 0
SUBURBAN PROPANE PARTNERS LP Cmn 864482904 598 20,000 SH Call DFND 1 20,000 0 0
SUCAMPO PHARMACEUTICALS Cmn 864909906 165 15,100 SH Call DFND 1 15,100 0 0
SUMITOMO MITSUI FIN- UNSP ADR 1:0.001 Depository Receipt 86562M209 134 22,296 SH   DFND 1 0 0 0
SUMMIT MATERIALS INC -CL A Cmn 86614U100 397 20,397 SH   DFND 1 20,397 0 0
SUMMIT MATERIALS INC -CL A Cmn 86614U100 9,693 498,362 SH   DFND   498,362 0 0
SUMMIT MATERIALS INC -CL A Cmn 86614U100 1,338 68,787 SH   DFND 2 68,787 0 0
SUN COMMUNITIES INC CMN STK Cmn 866674104 11,771 164,382 SH   DFND   164,382 0 0
SUN COMMUNITIES INC CMN STK Cmn 866674104 9,285 129,666 SH   DFND 2 129,666 0 0
SUN LIFE FINL SVCS OF CANADA CMN STOCK Cmn 866796105 269 8,339 SH   DFND 1 8,339 0 0
SUNCOKE ENERGY INC Cmn 86722A103 163 25,098 SH   DFND 1 25,098 0 0
SUNCOKE ENERGY INC Cmn 86722A903 254 39,000 SH Call DFND 1 39,000 0 0
SUNCOKE ENERGY INC Cmn 86722A103 914 140,558 SH   DFND   140,558 0 0
SUNCOKE ENERGY INC Cmn 86722A103 1,719 264,482 SH   DFND 2 264,482 0 0
SUNCOR ENERGY COMMON STK - NYSE Cmn 867224907 14,781 531,500 SH Call DFND 1 531,500 0 0
SUNCOR ENERGY COMMON STK - NYSE Cmn 867224957 4,569 164,300 SH Put DFND 1 164,300 0 0
SUNCOR ENERGY COMMON STK - NYSE Cmn 867224107 20,727 745,304 SH   DFND   745,304 0 0
SUNCOR ENERGY COMMON STK - NYSE Cmn 867224107 12,709 456,998 SH   DFND 2 456,998 0 0
SUNEDISON 2% CB 10/01/2018-REGISTERED Bond 86732YAC3 696 18,900,000 PRN   DFND   0 0 0
SUNEDISON 2.375% CB 04/15/2022-REGISTERED Bond 86732YAH2 92 2,500,000 PRN   DFND   0 0 0
SUNEDISON 2.75% CB 01/01/2021-REGISTERED Bond 86732YAD1 533 13,139,000 PRN   DFND   0 0 0
SUNEDISON INC Cmn 86732Y109 102 188,721 SH   DFND 1 188,721 0 0
SUNEDISON INC Cmn 86732Y959 602 1,113,500 SH Put DFND 1 1,113,500 0 0
SUNEDISON INC Cmn 86732Y909 809 1,497,600 SH Call DFND 1 1,497,600 0 0
SUNESIS PHARMACEUTICALS INC COMMON STOCK Cmn 867328601 15 27,782 SH   DFND 1 27,782 0 0
SUNESIS PHARMACEUTICALS INC COMMON STOCK Cmn 867328901 7 12,700 SH Call DFND 1 12,700 0 0
SUNOCO LOGISTICS PARTNERS L.P. Cmn 86764L908 1,053 42,000 SH Call DFND 1 42,000 0 0
SUNOCO LOGISTICS PARTNERS L.P. Cmn 86764L958 594 23,700 SH Put DFND 1 23,700 0 0
SUNOCO LP Cmn 86765K909 1,948 58,800 SH Call DFND 1 58,800 0 0
SUNOCO LP Cmn 86765K959 881 26,600 SH Put DFND 1 26,600 0 0
SUNOPTA INC Cmn 8676EP108 92 20,543 SH   DFND 1 20,543 0 0
SUNOPTA INC Cmn 8676EP958 103 23,100 SH Put DFND 1 23,100 0 0
SUNPOWER CORP COMMON STOCK Cmn 867652906 3,847 172,200 SH Call DFND 1 172,200 0 0
SUNPOWER CORP COMMON STOCK Cmn 867652956 1,743 78,000 SH Put DFND 1 78,000 0 0
SUNPOWER CORP COMMON STOCK Cmn 867652406 10,865 486,354 SH   DFND   486,354 0 0
SUNRUN INC Cmn 86771W905 100 15,400 SH Call DFND 1 15,400 0 0
SUNSHINE HEART INC Cmn 86782U106 24 28,373 SH   DFND 1 28,373 0 0
SUNTRUST BKS INC Cmn 867914103 1,624 45,001 SH   DFND 1 45,001 0 0
SUNTRUST BKS INC Cmn 867914903 7,263 201,300 SH Call DFND 1 201,300 0 0
SUNTRUST BKS INC Cmn 867914953 4,676 129,600 SH Put DFND 1 129,600 0 0
SUNTRUST BKS INC Cmn 867914103 11,596 321,385 SH   DFND 2 321,385 0 0
SUNWORKS INC Cmn 86803X105 44 16,011 SH   DFND 1 16,011 0 0
SUPER MICRO COMPUTER INC CMN STK Cmn 86800U904 1,305 38,300 SH Call DFND 1 38,300 0 0
SUPER MICRO COMPUTER INC CMN STK Cmn 86800U104 981 28,787 SH   DFND 2 28,787 0 0
SUPERCONDUCTOR TECHNOLOGIES CMN STK Cmn 867931404 9 48,203 SH   DFND 1 48,203 0 0
SUPERIOR INDUSTRIES INT'L COMMON STOCK Cmn 868168105 903 40,897 SH   DFND   40,897 0 0
SUPERIOR INDUSTRIES INT'L COMMON STOCK Cmn 868168105 1,044 47,304 SH   DFND 2 47,304 0 0
SUPERNUS PHARMACEUTICALS INC Cmn 868459908 278 18,200 SH Call DFND 1 18,200 0 0
SUPERNUS PHARMACEUTICALS INC Cmn 868459108 596 39,112 SH   DFND 2 39,112 0 0
SUPERVALU INC Cmn 868536103 434 75,330 SH   DFND 1 75,330 0 0
SUPERVALU INC Cmn 868536953 458 79,500 SH Put DFND 1 79,500 0 0
SUPERVALU INC Cmn 868536903 254 44,100 SH Call DFND 1 44,100 0 0
SUPERVALU INC Cmn 868536103 6,199 1,076,287 SH   DFND   1,076,287 0 0
SUPERVALU INC Cmn 868536103 1,418 246,250 SH   DFND 2 246,250 0 0
SURGERY PARTNERS INC Cmn 86881A100 255 19,222 SH   DFND 1 19,222 0 0
SVB FINANCIAL GROUP CMN STK Cmn 78486Q101 209 2,052 SH   DFND 1 2,052 0 0
SVB FINANCIAL GROUP CMN STK Cmn 78486Q951 5,705 55,900 SH Put DFND 1 55,900 0 0
SVB FINANCIAL GROUP CMN STK Cmn 78486Q901 4,194 41,100 SH Call DFND 1 41,100 0 0
SVB FINANCIAL GROUP CMN STK Cmn 78486Q101 55,122 540,146 SH   DFND   540,146 0 0
SWIFT TRANSPORTATION CO Cmn 87074U901 1,379 74,000 SH Call DFND 1 74,000 0 0
SWIFT TRANSPORTATION CO Cmn 87074U951 453 24,300 SH Put DFND 1 24,300 0 0
SWIFT TRANSPORTATION CO Cmn 87074U101 18,947 1,017,040 SH   DFND   1,017,040 0 0
SWIFT TRANSPORTATION CO Cmn 87074U101 1,739 93,356 SH   DFND 2 93,356 0 0
SYKES ENTERPRISES INC CMN STOCK Cmn 871237103 335 11,089 SH   DFND 2 11,089 0 0
SYMANTEC CORP CMN STK Cmn 871503108 1,059 57,602 SH   DFND 1 57,602 0 0
SYMANTEC CORP CMN STK Cmn 871503908 4,231 230,200 SH Call DFND 1 230,200 0 0
SYMANTEC CORP CMN STK Cmn 871503908 860 46,800 SH Call DFND 2 46,800 0 0
SYMANTEC CORP CMN STK Cmn 871503958 460 25,000 SH Put DFND 2 25,000 0 0
SYMANTEC CORP CMN STK Cmn 871503108 27,560 1,499,472 SH   DFND   1,499,472 0 0
SYNACOR INC Cmn 871561106 35 24,928 SH   DFND 1 24,928 0 0
SYNAPTICS INCORPORATED Cmn 87157D109 358 4,492 SH   DFND 1 4,492 0 0
SYNAPTICS INCORPORATED Cmn 87157D909 5,996 75,200 SH Call DFND 1 75,200 0 0
SYNAPTICS INCORPORATED Cmn 87157D959 4,226 53,000 SH Put DFND 1 53,000 0 0
SYNAPTICS INCORPORATED Cmn 87157D109 13,639 171,046 SH   DFND   171,046 0 0
SYNCHRONOSS TECHNOLOGIES INC COMMON STOCK Cmn 87157B903 223 6,900 SH Call DFND 1 6,900 0 0
SYNCHRONY FINANCIAL Cmn 87165B103 3,606 125,813 SH   DFND 1 125,813 0 0
SYNCHRONY FINANCIAL Cmn 87165B953 2,943 102,700 SH Put DFND 1 102,700 0 0
SYNCHRONY FINANCIAL Cmn 87165B903 1,089 38,000 SH Call DFND 1 38,000 0 0
SYNCHRONY FINANCIAL Cmn 87165B103 209,898 7,323,711 SH   DFND   7,323,711 0 0
SYNCHRONY FINANCIAL Cmn 87165B103 53,316 1,860,283 SH   DFND 2 1,860,283 0 0
SYNERGY PHARMACEUTICALS INC Cmn 871639308 209 75,610 SH   DFND 1 75,610 0 0
SYNERGY PHARMACEUTICALS INC Cmn 871639958 179 64,900 SH Put DFND 1 64,900 0 0
SYNERGY PHARMACEUTICALS INC Cmn 871639908 38 13,800 SH Call DFND 1 13,800 0 0
SYNERGY PHARMACEUTICALS INC Cmn 871639308 1,319 477,740 SH   DFND   477,740 0 0
SYNERGY RESOURCES CORP Cmn 87164P903 127 16,400 SH Call DFND 1 16,400 0 0
SYNERGY RESOURCES CORP Cmn 87164P103 954 122,789 SH   DFND   122,789 0 0
SYNERGY RESOURCES CORP Cmn 87164P103 453 58,265 SH   DFND 2 58,265 0 0
SYNNEX CORP COMMON STOCK Cmn 87162W100 317 3,419 SH   DFND 1 3,419 0 0
SYNNEX CORP COMMON STOCK Cmn 87162W950 898 9,700 SH Put DFND 1 9,700 0 0
SYNNEX CORP COMMON STOCK Cmn 87162W900 667 7,200 SH Call DFND 1 7,200 0 0
SYNOPSYS INC CMN STK Cmn 871607107 1,618 33,402 SH   DFND   33,402 0 0
SYNOPSYS INC CMN STK Cmn 871607107 1,676 34,592 SH   DFND 2 34,592 0 0
SYNOVUS FINANCIAL CORP COMMON STOCK Cmn 87161C901 627 21,700 SH Call DFND 1 21,700 0 0
SYNOVUS FINANCIAL CORP COMMON STOCK Cmn 87161C951 254 8,800 SH Put DFND 1 8,800 0 0
SYNOVUS FINANCIAL CORP COMMON STOCK Cmn 87161C501 31,324 1,083,509 SH   DFND   1,083,509 0 0
SYNOVUS FINANCIAL CORP COMMON STOCK Cmn 87161C501 229 7,921 SH   DFND 2 7,921 0 0
SYNTA PHARMACEUTICALS CORP Cmn 87162T206 220 917,690 SH   DFND   917,690 0 0
SYNTA PHARMACEUTICALS CORP Cmn 87162T906 4 17,500 SH Call DFND 1 17,500 0 0
SYNTEL INC Cmn 87162H103 272 5,450 SH   DFND 1 5,450 0 0
SYNTEL INC Cmn 87162H103 557 11,150 SH   DFND   11,150 0 0
SYNTHESIS ENERGY SYSTEMS INC COMMON STOCK Cmn 871628103 27 24,495 SH   DFND 1 24,495 0 0
SYNTHETIC BIOLOGICS INC Cmn 87164U102 32 13,510 SH   DFND 1 13,510 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829107 2,971 63,581 SH   DFND 1 63,581 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829907 5,893 126,100 SH Call DFND 1 126,100 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829957 4,603 98,500 SH Put DFND 2 98,500 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829907 2,533 54,200 SH Call DFND 2 54,200 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829957 1,285 27,500 SH Put DFND 1 27,500 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829107 71,672 1,533,751 SH   DFND   1,533,751 0 0
SYSCO CORP COMMON STOCK SYY Cmn 871829107 7,536 161,267 SH   DFND 2 161,267 0 0
TABLEAU SOFTWARE INC Cmn 87336U105 1,059 23,080 SH   DFND 1 23,080 0 0
TABLEAU SOFTWARE INC Cmn 87336U905 8,628 188,100 SH Call DFND 1 188,100 0 0
TABLEAU SOFTWARE INC Cmn 87336U955 5,665 123,500 SH Put DFND 1 123,500 0 0
TABLEAU SOFTWARE INC Cmn 87336U105 6,403 139,580 SH   DFND 2 139,580 0 0
TAHOE RESOURCES INC Cmn 873868103 228 22,685 SH   DFND 1 22,685 0 0
TAHOE RESOURCES INC Cmn 873868953 133 13,300 SH Put DFND 1 13,300 0 0
TAHOE RESOURCES INC Cmn 873868903 103 10,300 SH Call DFND 1 10,300 0 0
TAILORED BRANDS INC Cmn 87403A957 1,274 71,200 SH Put DFND 1 71,200 0 0
TAILORED BRANDS INC Cmn 87403A907 1,307 73,000 SH Call DFND 1 73,000 0 0
TAILORED BRANDS INC Cmn 87403A957 211 11,800 SH Put DFND 2 11,800 0 0
TAILORED BRANDS INC Cmn 87403A907 204 11,400 SH Call DFND 2 11,400 0 0
TAILORED BRANDS INC Cmn 87403A107 217 12,110 SH   DFND   12,110 0 0
TAILORED BRANDS INC Cmn 87403A107 7,743 432,558 SH   DFND 2 432,558 0 0
TAKE TWO INTERACTIVE 1.75% CB 12/01/2016-REGISTERE Bond 874054AC3 124,894 63,275,000 PRN   DFND   0 0 0
TAKE TWO INTERACTIVE SOFTWARE 1% CB 07/01/2018-REG Bond 874054AD1 77,236 43,226,000 PRN   DFND   0 0 0
TAKE-TWO INTERACTIVE SFT CMN STOCK Cmn 874054909 1,778 47,200 SH Call DFND 1 47,200 0 0
TAKE-TWO INTERACTIVE SFT CMN STOCK Cmn 874054959 1,123 29,800 SH Put DFND 1 29,800 0 0
TAKE-TWO INTERACTIVE SFT CMN STOCK Cmn 874054109 29,207 775,329 SH   DFND   775,329 0 0
TAKE-TWO INTERACTIVE SFT CMN STOCK Cmn 874054109 2,902 77,029 SH   DFND 2 77,029 0 0
TAL INTERNATIONAL GROUP INC COMMON STOCK Cmn 874083108 231 14,967 SH   DFND 1 14,967 0 0
TALEN ENERGY CORP Cmn 87422J905 228 25,300 SH Call DFND 1 25,300 0 0
TALLGRASS ENERGY GP LP Cmn 874696907 246 13,300 SH Call DFND 1 13,300 0 0
TALLGRASS ENERGY GP LP Cmn 874696107 359 19,412 SH   DFND   19,412 0 0
TALLGRASS ENERGY GP LP Cmn 874696107 1,164 62,987 SH   DFND 2 62,987 0 0
TALLGRASS ENERGY PARTNERS LP Cmn 874697905 314 8,200 SH Call DFND 1 8,200 0 0
TALMER BANCORP INC -CL A Cmn 87482X101 5,465 302,114 SH   DFND   302,114 0 0
TANGOE INC/CT Cmn 87582Y958 129 16,300 SH Put DFND 1 16,300 0 0
TANGOE INC/CT Cmn 87582Y108 103 13,094 SH   DFND   13,094 0 0
TANZANIAN ROYALTY EXPLORATION CORP CMN STK Cmn 87600U104 17 77,109 SH   DFND 1 77,109 0 0
TAOMEE HOLDINGS LTD-SP ADR Depository Receipt 87600Y106 122 33,282 SH   DFND 1 0 0 0
TARGA RESOURCES CORP Cmn 87612G101 760 25,444 SH   DFND 1 25,444 0 0
TARGA RESOURCES CORP Cmn 87612G951 782 26,200 SH Put DFND 1 26,200 0 0
TARGA RESOURCES CORP Cmn 87612G901 732 24,500 SH Call DFND 1 24,500 0 0
TARGA RESOURCES CORP Cmn 87612G101 5,805 194,401 SH   DFND   194,401 0 0
TARGA RESOURCES CORP Cmn 87612G101 7,179 240,429 SH   DFND 2 240,429 0 0
TARGET CORPORATION Cmn 87612E906 42,925 521,700 SH Call DFND 1 521,700 0 0
TARGET CORPORATION Cmn 87612E956 23,771 288,900 SH Put DFND 1 288,900 0 0
TARGET CORPORATION Cmn 87612E906 280 3,400 SH Call DFND 2 3,400 0 0
TARO PHARMACEUTICAL INDUSTRIES LTD CMN STOCK Cmn M8737E108 579 4,044 SH   DFND 1 4,044 0 0
TASER INTL INC Cmn 87651B904 2,815 143,400 SH Call DFND 1 143,400 0 0
TASER INTL INC Cmn 87651B954 1,718 87,500 SH Put DFND 1 87,500 0 0
TAT TECHNOLOGIES LTD. COMMON STOCK Cmn M8740S227 104 14,258 SH   DFND 1 14,258 0 0
TAUBMAN CTRS INC CMN STK Cmn 876664103 1,083 15,204 SH   DFND 1 15,204 0 0
TAUBMAN CTRS INC CMN STK Cmn 876664953 214 3,000 SH Put DFND 1 3,000 0 0
TAUBMAN CTRS INC CMN STK Cmn 876664103 7,942 111,493 SH   DFND 2 111,493 0 0
TAYLOR MORRISON HOME CORP-A Cmn 87724P106 3,055 216,371 SH   DFND   216,371 0 0
TAYLOR MORRISON HOME CORP-A Cmn 87724P106 303 21,467 SH   DFND 2 21,467 0 0
TC PIPELINES LP CMN STOCK Cmn 87233Q108 285 5,908 SH   DFND 1 5,908 0 0
TCF FINANCIAL CORP COMMON Cmn 872275102 281 22,957 SH   DFND 2 22,957 0 0
TCP CAPITAL 5.25% CB 12/15/2019-REGISTERED Bond 87238QAB9 9,976 10,000,000 PRN   DFND   0 0 0
TCP CAPITAL CORP Cmn 87238Q103 239 16,026 SH   DFND 2 16,026 0 0
TCP INTERNATIONAL HOLDINGS L Cmn H84689100 75 61,728 SH   DFND 1 61,728 0 0
TCW STRATEGIC INCOME FUND INC Cmn 872340104 88 16,817 SH   DFND 1 16,817 0 0
TD AMERITRADE HOLDING CORP CMN STK Cmn 87236Y108 549 17,421 SH   DFND 1 17,421 0 0
TD AMERITRADE HOLDING CORP CMN STK Cmn 87236Y958 2,828 89,700 SH Put DFND 1 89,700 0 0
TD AMERITRADE HOLDING CORP CMN STK Cmn 87236Y908 3,194 101,300 SH Call DFND 1 101,300 0 0
TE CONNECTIVITY LTD Cmn H84989904 2,043 33,000 SH Call DFND 1 33,000 0 0
TE CONNECTIVITY LTD Cmn H84989954 471 7,600 SH Put DFND 1 7,600 0 0
TEAM HEALTH HOLDINGS INC Cmn 87817A107 233 5,562 SH   DFND 1 5,562 0 0
TEAM HEALTH HOLDINGS INC Cmn 87817A957 343 8,200 SH Put DFND 1 8,200 0 0
TEAM HEALTH HOLDINGS INC Cmn 87817A907 314 7,500 SH Call DFND 1 7,500 0 0
TEAM HEALTH HOLDINGS INC Cmn 87817A107 17,155 410,312 SH   DFND   410,312 0 0
TECH DATA CORP Cmn 878237906 737 9,600 SH Call DFND 1 9,600 0 0
TECH DATA CORP Cmn 878237956 230 3,000 SH Put DFND 1 3,000 0 0
TECHNOLOGY SELECT SECT SPDR Cmn 81369Y803 4,316 97,297 SH   DFND 1 97,297 0 0
TECHNOLOGY SELECT SECT SPDR Cmn 81369Y903 13,783 310,700 SH Call DFND 1 310,700 0 0
TECHNOLOGY SELECT SECT SPDR Cmn 81369Y953 9,755 219,900 SH Put DFND 1 219,900 0 0
TECK RESOURCES LTD-CLS B Cmn 878742904 5,369 705,500 SH Call DFND 1 705,500 0 0
TECK RESOURCES LTD-CLS B Cmn 878742954 889 116,800 SH Put DFND 1 116,800 0 0
TECK RESOURCES LTD-CLS B Cmn 878742204 226 29,733 SH   DFND   29,733 0 0
TEEKAY CORP CMN STOCK Cmn Y8564W103 902 104,161 SH   DFND 1 104,161 0 0
TEEKAY CORP CMN STOCK Cmn Y8564W953 208 24,000 SH Put DFND 1 24,000 0 0
TEEKAY CORP CMN STOCK Cmn Y8564W903 179 20,700 SH Call DFND 1 20,700 0 0
TEEKAY CORP CMN STOCK Cmn Y8564W103 794 91,670 SH   DFND 2 91,670 0 0
TEEKAY LNG PARTNERS LP COMMON STOCK Cmn Y8564M955 202 15,900 SH Put DFND 1 15,900 0 0
TEEKAY LNG PARTNERS LP COMMON STOCK Cmn Y8564M905 207 16,300 SH Call DFND 1 16,300 0 0
TEEKAY OFFSHORE PARTNERS LP CMN STK Cmn Y8565J101 233 41,061 SH   DFND 1 41,061 0 0
TEEKAY OFFSHORE PARTNERS LP CMN STK Cmn Y8565J901 74 13,000 SH Call DFND 1 13,000 0 0
TEEKAY OFFSHORE PARTNERS LP CMN STK Cmn Y8565J101 1,166 205,590 SH   DFND 2 205,590 0 0
TEEKAY TANKERS LTD-CLASS A Cmn Y8565N102 364 99,085 SH   DFND 1 99,085 0 0
TEEKAY TANKERS LTD-CLASS A Cmn Y8565N952 318 86,700 SH Put DFND 1 86,700 0 0
TEGNA INC Cmn 87901J105 279 11,876 SH   DFND 1 11,876 0 0
TEGNA INC Cmn 87901J905 267 11,400 SH Call DFND 1 11,400 0 0
TELADOC INC Cmn 87918A955 147 15,300 SH Put DFND 1 15,300 0 0
TELADOC INC Cmn 87918A905 155 16,100 SH Call DFND 1 16,100 0 0
TELECOMUNICACOES -ADR 1:1000 Depository Receipt 87936R106 1,706 136,602 SH   DFND   0 0 0
TELECOMUNICACOES -ADR 1:1000 Depository Receipt 87936R106 229 18,312 SH   DFND 1 0 0 0
TELEFLEX INC 3.875% CB 08/01/2017-REGISTERED CONTR Bond 879369AA4 46,711 18,300,000 PRN   DFND   0 0 0
TELENAV INC Cmn 879455103 256 43,434 SH   DFND 2 43,434 0 0
TELEPHONE & DATA CMN STK Cmn 879433909 223 7,400 SH Call DFND 1 7,400 0 0
TELEPHONE & DATA CMN STK Cmn 879433829 1,229 40,856 SH   DFND 2 40,856 0 0
TELETECH HLDGS INC CMN STOCK Cmn 879939106 615 22,139 SH   DFND   22,139 0 0
TELIGENT INC 3.75% CB 12/15/2019-REGISTERED Bond 449575AB5 3,939 5,000,000 PRN   DFND   0 0 0
TEMPUR SEALY INTERNATIONAL INC Cmn 88023U901 2,693 44,300 SH Call DFND 1 44,300 0 0
TEMPUR SEALY INTERNATIONAL INC Cmn 88023U951 565 9,300 SH Put DFND 1 9,300 0 0
TENARIS SA - ADR 1:10 Depository Receipt 88031M109 2,555 103,195 SH   DFND   0 0 0
TENAX THERAPEUTICS INC Cmn 88032L100 30 14,407 SH   DFND 1 14,407 0 0
TENET HEALTHCARE CORPORATION CMN STK Cmn 88033G907 3,440 118,900 SH Call DFND 1 118,900 0 0
TENET HEALTHCARE CORPORATION CMN STK Cmn 88033G957 1,328 45,900 SH Put DFND 1 45,900 0 0
TENET HEALTHCARE CORPORATION CMN STK Cmn 88033G407 10,418 360,127 SH   DFND   360,127 0 0
TENET HEALTHCARE CORPORATION CMN STK Cmn 88033G407 3,897 134,712 SH   DFND 2 134,712 0 0
TENNECO INC COMMON STOCK Cmn 880349905 1,066 20,700 SH Call DFND 1 20,700 0 0
TENNECO INC COMMON STOCK Cmn 880349955 474 9,200 SH Put DFND 1 9,200 0 0
TENNECO INC COMMON STOCK Cmn 880349105 3,452 67,024 SH   DFND 2 67,024 0 0
TERADATA CORP Cmn 88076W103 286 10,892 SH   DFND 1 10,892 0 0
TERADATA CORP Cmn 88076W903 929 35,400 SH Call DFND 1 35,400 0 0
TERADATA CORP Cmn 88076W953 533 20,300 SH Put DFND 1 20,300 0 0
TERADYNE INC CMN STK Cmn 880770902 1,116 51,700 SH Call DFND 1 51,700 0 0
TERADYNE INC CMN STK Cmn 880770102 3,391 157,073 SH   DFND   157,073 0 0
TERADYNE INC CMN STK Cmn 880770102 846 39,176 SH   DFND 2 39,176 0 0
TEREX CORP CMN STOCK Cmn 880779953 751 30,200 SH Put DFND 1 30,200 0 0
TEREX CORP CMN STOCK Cmn 880779903 396 15,900 SH Call DFND 1 15,900 0 0
TEREX CORP CMN STOCK Cmn 880779103 9,643 387,597 SH   DFND   387,597 0 0
TERNIUM SA ADR 1:10 Depository Receipt 880890108 832 46,284 SH   DFND 2 0 0 0
TERRAFORM GLOBAL INC Cmn 88104M101 32 13,386 SH   DFND 1 13,386 0 0
TERRAFORM GLOBAL INC Cmn 88104M101 646 271,620 SH   DFND   271,620 0 0
TERRAFORM POWER INC Cmn 88104R900 880 101,700 SH Call DFND 1 101,700 0 0
TERRAFORM POWER INC Cmn 88104R950 627 72,500 SH Put DFND 1 72,500 0 0
TESARO 3% CB 10/01/2021-REGISTERED Bond 881569AA5 30,870 21,000,000 PRN   DFND   0 0 0
TESARO INC Cmn 881569957 511 11,600 SH Put DFND 1 11,600 0 0
TESARO INC Cmn 881569907 247 5,600 SH Call DFND 1 5,600 0 0
TESLA MOTORS 0.25% CB 03/01/2019-REGISTERED Bond 88160RAB7 34,612 38,087,000 PRN   DFND   0 0 0
TESLA MOTORS 1.25% CB 03/01/2021-REGISTERED Bond 88160RAC5 33,480 39,000,000 PRN   DFND   0 0 0
TESLA MOTORS 1.5% CB 06/01/2018-REGISTERED Bond 88160RAA9 23,912 13,000,000 PRN   DFND   0 0 0
TESLA MOTORS INC Cmn 88160R101 8,874 38,620 SH   DFND 1 38,620 0 0
TESLA MOTORS INC Cmn 88160R901 286,845 1,248,400 SH Call DFND 1 1,248,400 0 0
TESLA MOTORS INC Cmn 88160R951 213,502 929,200 SH Put DFND 1 929,200 0 0
TESLA MOTORS INC Cmn 88160R951 103,397 450,000 SH Put DFND   450,000 0 0
TESORO CORP CMN STK Cmn 881609101 1,384 16,095 SH   DFND 1 16,095 0 0
TESORO CORP CMN STK Cmn 881609951 22,001 255,800 SH Put DFND 1 255,800 0 0
TESORO CORP CMN STK Cmn 881609901 18,122 210,700 SH Call DFND 1 210,700 0 0
TESORO CORP CMN STK Cmn 881609101 46,997 546,419 SH   DFND   546,419 0 0
TESORO LOGISTICS LP Cmn 88160T907 858 18,800 SH Call DFND 1 18,800 0 0
TESORO LOGISTICS LP Cmn 88160T957 498 10,900 SH Put DFND 1 10,900 0 0
TESSERA TECHNOLOGIES INC COMMON STOCK Cmn 88164L900 344 11,100 SH Call DFND 1 11,100 0 0
TESSERA TECHNOLOGIES INC COMMON STOCK Cmn 88164L100 2,240 72,248 SH   DFND 2 72,248 0 0
TETRA TECH INC CMN STK Cmn 88162G103 3,227 108,216 SH   DFND   108,216 0 0
TETRA TECH INC CMN STK Cmn 88162G103 700 23,477 SH   DFND 2 23,477 0 0
TETRA TECHNOLOGIES INC/DE CMN STK Cmn 88162F105 313 49,231 SH   DFND 2 49,231 0 0
TETRAPHASE PHARMACEUTICALS I Cmn 88165N105 104 22,385 SH   DFND 1 22,385 0 0
TETRAPHASE PHARMACEUTICALS I Cmn 88165N955 175 37,700 SH Put DFND 1 37,700 0 0
TETRAPHASE PHARMACEUTICALS I Cmn 88165N905 122 26,400 SH Call DFND 1 26,400 0 0
TETRAPHASE PHARMACEUTICALS I Cmn 88165N105 99 21,400 SH   DFND 2 21,400 0 0
TEUCRIUM CORN FUND Cmn 88166A102 772 38,357 SH   DFND 1 38,357 0 0
TEUCRIUM CORN FUND Cmn 88166A952 1,018 50,600 SH Put DFND 1 50,600 0 0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1 Depository Receipt 881624209 7,500 140,153 SH   DFND 1 0 0 0
TEVA PHARMACEUTICAL INDUSTRIES - ADR 1:1 Depository Receipt 881624209 7,053 131,807 SH   DFND   0 0 0
TEXAS CAPITAL BANCSHARES INC COMMON STOCK Cmn 88224Q957 618 16,100 SH Put DFND 1 16,100 0 0
TEXAS CAPITAL BANCSHARES INC COMMON STOCK Cmn 88224Q107 44,912 1,170,192 SH   DFND   1,170,192 0 0
TEXAS INSTRUMENTS COMMON STOCK Cmn 882508104 461 8,021 SH   DFND 1 8,021 0 0
TEXAS INSTRUMENTS COMMON STOCK Cmn 882508904 28,383 494,300 SH Call DFND 1 494,300 0 0
TEXAS INSTRUMENTS COMMON STOCK Cmn 882508954 11,892 207,100 SH Put DFND 1 207,100 0 0
TEXAS INSTRUMENTS COMMON STOCK Cmn 882508954 907 15,800 SH Put DFND 2 15,800 0 0
TEXAS INSTRUMENTS COMMON STOCK Cmn 882508904 322 5,600 SH Call DFND 2 5,600 0 0
TEXAS INSTRUMENTS COMMON STOCK Cmn 882508104 133,662 2,327,798 SH   DFND   2,327,798 0 0
TEXAS ROADHOUSE INC Cmn 882681909 440 10,100 SH Call DFND 1 10,100 0 0
TEXTAINER GROUP HOLDINGS LTD Cmn G8766E909 442 29,800 SH Call DFND 1 29,800 0 0
TEXTAINER GROUP HOLDINGS LTD Cmn G8766E959 180 12,100 SH Put DFND 1 12,100 0 0
TEXTRON INC Cmn 883203901 3,300 90,500 SH Call DFND 1 90,500 0 0
TEXTRON INC Cmn 883203951 1,641 45,000 SH Put DFND 1 45,000 0 0
TEXTRON INC Cmn 883203951 328 9,000 SH Put DFND   9,000 0 0
TEXTRON INC Cmn 883203101 6,300 172,792 SH   DFND   172,792 0 0
TEXTRON INC Cmn 883203101 13,236 363,031 SH   DFND 2 363,031 0 0
TFS FINANCIAL COR Cmn 87240R107 923 53,124 SH   DFND   53,124 0 0
TG THERAPEUTICS INC Cmn 88322Q908 148 17,400 SH Call DFND 1 17,400 0 0
THE BANK OF NEW YORK MELLON CORP Cmn 064058100 2,088 56,702 SH   DFND 1 56,702 0 0
THE BANK OF NEW YORK MELLON CORP Cmn 064058950 5,768 156,600 SH Put DFND 1 156,600 0 0
THE BANK OF NEW YORK MELLON CORP Cmn 064058900 6,018 163,400 SH Call DFND 1 163,400 0 0
THE BANK OF NEW YORK MELLON CORP Cmn 064058100 141,279 3,835,977 SH   DFND   3,835,977 0 0
THE BANK OF NEW YORK MELLON CORP Cmn 064058100 15,069 409,147 SH   DFND 2 409,147 0 0
THE BOEING COMPANY. COMMON STOCK Cmn 097023105 14,284 112,529 SH   DFND 1 112,529 0 0
THE BOEING COMPANY. COMMON STOCK Cmn 097023905 79,096 623,100 SH Call DFND 1 623,100 0 0
THE BOEING COMPANY. COMMON STOCK Cmn 097023955 89,239 703,000 SH Put DFND 1 703,000 0 0
THE BOEING COMPANY. COMMON STOCK Cmn 097023905 3,567 28,100 SH Call DFND   28,100 0 0
THE BOEING COMPANY. COMMON STOCK Cmn 097023905 1,371 10,800 SH Call DFND 2 10,800 0 0
THE DOW CHEMICAL COMPANY Cmn 260543953 11,978 235,500 SH Put DFND 1 235,500 0 0
THE DOW CHEMICAL COMPANY Cmn 260543903 10,848 213,300 SH Call DFND 1 213,300 0 0
THE GOLDMAN SACHS GROUP INC CMN STOCK Cmn 38141G104 281 1,791 SH   DFND 1 1,791 0 0
THE GOLDMAN SACHS GROUP INC CMN STOCK Cmn 38141G954 93,733 597,100 SH Put DFND 1 597,100 0 0
THE GOLDMAN SACHS GROUP INC CMN STOCK Cmn 38141G904 64,252 409,300 SH Call DFND 1 409,300 0 0
THE GOLDMAN SACHS GROUP INC CMN STOCK Cmn 38141G954 2,480 15,800 SH Put DFND 2 15,800 0 0
THE GOLDMAN SACHS GROUP INC CMN STOCK Cmn 38141G904 1,695 10,800 SH Call DFND 2 10,800 0 0
THE GOLDMAN SACHS GROUP INC CMN STOCK Cmn 38141G104 101,982 649,647 SH   DFND   649,647 0 0
THE GOODYEAR TIRE COMMON STOCK Cmn 382550901 5,861 177,700 SH Call DFND 1 177,700 0 0
THE GOODYEAR TIRE COMMON STOCK Cmn 382550951 1,609 48,800 SH Put DFND 1 48,800 0 0
THE GOODYEAR TIRE COMMON STOCK Cmn 382550101 68,994 2,091,986 SH   DFND   2,091,986 0 0
THE HERSHEY CO Cmn 427866108 2,232 24,242 SH   DFND 1 24,242 0 0
THE HERSHEY CO Cmn 427866958 7,533 81,800 SH Put DFND 1 81,800 0 0
THE HERSHEY CO Cmn 427866908 4,770 51,800 SH Call DFND 1 51,800 0 0
THE HERSHEY CO Cmn 427866108 13,796 149,814 SH   DFND 2 149,814 0 0
THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK Cmn 460690100 314 13,675 SH   DFND 1 13,675 0 0
THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK Cmn 460690950 399 17,400 SH Put DFND 1 17,400 0 0
THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK Cmn 460690900 519 22,600 SH Call DFND 1 22,600 0 0
THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK Cmn 460690100 29,926 1,303,952 SH   DFND   1,303,952 0 0
THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK Cmn 460690100 4,969 216,522 SH   DFND 2 216,522 0 0
THE KROGER CO. COMMON STOCK KR Cmn 501044101 2,602 68,019 SH   DFND 1 68,019 0 0
THE KROGER CO. COMMON STOCK KR Cmn 501044901 10,660 278,700 SH Call DFND 1 278,700 0 0
THE KROGER CO. COMMON STOCK KR Cmn 501044951 6,602 172,600 SH Put DFND 1 172,600 0 0
THE KROGER CO. COMMON STOCK KR Cmn 501044101 32,026 837,268 SH   DFND   837,268 0 0
THE KROGER CO. COMMON STOCK KR Cmn 501044101 23,502 614,431 SH   DFND 2 614,431 0 0
THE ST JOE CO CMN STK Cmn 790148100 200 11,654 SH   DFND 1 11,654 0 0
THE ST JOE CO CMN STK Cmn 790148900 218 12,700 SH Call DFND 1 12,700 0 0
THERAPEUTICS MD INC Cmn 88338N107 100 15,590 SH   DFND 1 15,590 0 0
THERAPEUTICS MD INC Cmn 88338N957 173 27,100 SH Put DFND 1 27,100 0 0
THERAPEUTICS MD INC Cmn 88338N907 175 27,400 SH Call DFND 1 27,400 0 0
THERAPEUTICS MD INC Cmn 88338N107 7,414 1,158,514 SH   DFND   1,158,514 0 0
THERMO FISHER SCIENTIFIC INC CMN STK Cmn 883556902 13,253 93,600 SH Call DFND 1 93,600 0 0
THERMO FISHER SCIENTIFIC INC CMN STK Cmn 883556952 4,701 33,200 SH Put DFND 1 33,200 0 0
THERMO FISHER SCIENTIFIC INC CMN STK Cmn 883556952 651 4,600 SH Put DFND 2 4,600 0 0
THERMO FISHER SCIENTIFIC INC CMN STK Cmn 883556902 821 5,800 SH Call DFND 2 5,800 0 0
THESTREET INC Cmn 88368Q103 32 26,005 SH   DFND 1 26,005 0 0
THIRD POINT REINSURANCE LTD Cmn G8827U100 135 11,883 SH   DFND   11,883 0 0
THL CREDIT INC Cmn 872438106 199 18,347 SH   DFND 2 18,347 0 0
THOMSON CORP Cmn 884903105 461 11,398 SH   DFND 1 11,398 0 0
THOR INDUSTRIES INC CMN STK Cmn 885160951 561 8,800 SH Put DFND 1 8,800 0 0
THOR INDUSTRIES INC CMN STK Cmn 885160901 695 10,900 SH Call DFND 1 10,900 0 0
THOR INDUSTRIES INC CMN STK Cmn 885160101 23,893 374,676 SH   DFND   374,676 0 0
THOR INDUSTRIES INC CMN STK Cmn 885160101 9,378 147,059 SH   DFND 2 147,059 0 0
THRESHOLD PHARMACEUTICALS COMMON STOCK Cmn 885807206 15 32,096 SH   DFND 1 32,096 0 0
TIDEWATER COMMON STOCK TDW Cmn 886423902 251 36,700 SH Call DFND 1 36,700 0 0
TIDEWATER COMMON STOCK TDW Cmn 886423952 146 21,400 SH Put DFND 1 21,400 0 0
TIDEWATER COMMON STOCK TDW Cmn 886423102 420 61,434 SH   DFND   61,434 0 0
TIER REIT INC Cmn 88650V208 379 28,185 SH   DFND 2 28,185 0 0
TIFFANY CO. Cmn 886547958 13,362 182,100 SH Put DFND 1 182,100 0 0
TIFFANY CO. Cmn 886547908 12,306 167,700 SH Call DFND 1 167,700 0 0
TIFFANY CO. Cmn 886547908 3,346 45,600 SH Call DFND 2 45,600 0 0
TIFFANY CO. Cmn 886547958 1,651 22,500 SH Put DFND 2 22,500 0 0
TILE SHOP HLDGS INC Cmn 88677Q959 242 16,200 SH Put DFND 1 16,200 0 0
TILE SHOP HLDGS INC Cmn 88677Q909 161 10,800 SH Call DFND 1 10,800 0 0
TILE SHOP HLDGS INC Cmn 88677Q109 1,636 109,725 SH   DFND 2 109,725 0 0
TIM PARTICIPACOES SA-ADR Depository Receipt 88706P205 17,837 1,612,709 SH   DFND   0 0 0
TIM PARTICIPACOES SA-ADR Depository Receipt 88706P205 178 16,104 SH   DFND 1 0 0 0
TIME INC Cmn 887228954 195 12,600 SH Put DFND 1 12,600 0 0
TIME INC Cmn 887228104 1,458 94,421 SH   DFND   94,421 0 0
TIME INC Cmn 887228104 361 23,387 SH   DFND 2 23,387 0 0
TIME WARNER CABLE INC COMMON STOCK Cmn 88732J207 3,278 16,019 SH   DFND 1 16,019 0 0
TIME WARNER CABLE INC COMMON STOCK Cmn 88732J957 6,896 33,700 SH Put DFND 1 33,700 0 0
TIME WARNER CABLE INC COMMON STOCK Cmn 88732J907 5,095 24,900 SH Call DFND 1 24,900 0 0
TIME WARNER CABLE INC COMMON STOCK Cmn 88732J207 19,265 94,149 SH   DFND   94,149 0 0
TIME WARNER INC CMN STK Cmn 887317303 3,984 54,917 SH   DFND 1 54,917 0 0
TIME WARNER INC CMN STK Cmn 887317903 18,050 248,800 SH Call DFND 1 248,800 0 0
TIME WARNER INC CMN STK Cmn 887317953 11,151 153,700 SH Put DFND 1 153,700 0 0
TIME WARNER INC CMN STK Cmn 887317303 201,646 2,779,409 SH   DFND   2,779,409 0 0
TIME WARNER INC CMN STK Cmn 887317303 4,674 64,425 SH   DFND 2 64,425 0 0
TIMKEN CO Cmn 887389904 492 14,700 SH Call DFND 1 14,700 0 0
TIMKEN CO Cmn 887389104 804 23,998 SH   DFND   23,998 0 0
TIMKENSTEEL CORP Cmn 887399103 1,636 179,751 SH   DFND   179,751 0 0
TIMMINS GOLD CORP Cmn 88741P103 21 90,871 SH   DFND 1 90,871 0 0
TIPTREE FINANCIAL INC Cmn 88822Q103 152 26,579 SH   DFND 1 26,579 0 0
TITAN INTERNATIONAL INC COMMON STOCK Cmn 88830M902 63 11,800 SH Call DFND 1 11,800 0 0
TITAN INTERNATIONAL INC COMMON STOCK Cmn 88830M102 351 65,198 SH   DFND 2 65,198 0 0
TIVO INC CMN STOCK Cmn 888706108 137 14,401 SH   DFND 1 14,401 0 0
TIVO INC CMN STOCK Cmn 888706908 559 58,800 SH Call DFND 1 58,800 0 0
TIVO INC CMN STOCK Cmn 888706958 194 20,400 SH Put DFND 1 20,400 0 0
TIVO INC CMN STOCK Cmn 888706108 646 67,878 SH   DFND   67,878 0 0
TIVO INC CMN STOCK Cmn 888706108 2,908 305,765 SH   DFND 2 305,765 0 0
TJX COMPANIES INC Cmn 872540109 960 12,258 SH   DFND 1 12,258 0 0
TJX COMPANIES INC Cmn 872540909 9,457 120,700 SH Call DFND 1 120,700 0 0
TJX COMPANIES INC Cmn 872540959 6,221 79,400 SH Put DFND 1 79,400 0 0
TJX COMPANIES INC Cmn 872540959 5,610 71,600 SH Put DFND 2 71,600 0 0
TJX COMPANIES INC Cmn 872540909 3,682 47,000 SH Call DFND 2 47,000 0 0
TJX COMPANIES INC Cmn 872540109 152,367 1,944,695 SH   DFND   1,944,695 0 0
TLEKOMUNIK INDONESIA SP ADR 1:200 Depository Receipt 715684106 211 4,151 SH   DFND 1 0 0 0
T-MOBILE US INC Cmn 872590104 1,697 44,316 SH   DFND 1 44,316 0 0
T-MOBILE US INC Cmn 872590904 4,653 121,500 SH Call DFND 1 121,500 0 0
T-MOBILE US INC Cmn 872590954 2,133 55,700 SH Put DFND 1 55,700 0 0
T-MOBILE US INC Cmn 872590104 24,569 641,494 SH   DFND 2 641,494 0 0
TOLL BROTHERS COMMON STOCK Cmn 889478903 3,379 114,500 SH Call DFND 1 114,500 0 0
TOLL BROTHERS COMMON STOCK Cmn 889478953 1,903 64,500 SH Put DFND 1 64,500 0 0
TOLL BROTHERS COMMON STOCK Cmn 889478953 372 12,600 SH Put DFND 2 12,600 0 0
TOLL BROTHERS COMMON STOCK Cmn 889478103 64,448 2,183,951 SH   DFND   2,183,951 0 0
TONIX PHARMACEUTICALS HOLDING Cmn 890260201 45 18,802 SH   DFND 1 18,802 0 0
TONIX PHARMACEUTICALS HOLDING Cmn 890260201 413 171,375 SH   DFND   171,375 0 0
TOOTSIE ROLL INDS INC Cmn 890516107 806 23,070 SH   DFND   23,070 0 0
TOPBUILD CORP Cmn 89055F103 532 17,877 SH   DFND 2 17,877 0 0
TORCHMARK CORP Cmn 891027104 1,743 32,183 SH   DFND   32,183 0 0
TORCHMARK CORP Cmn 891027104 5,176 95,577 SH   DFND 2 95,577 0 0
TORNIER NV-CVR Cmn N96617126 27 21,586 SH   DFND 1 21,586 0 0
TORO CO CMN STK Cmn 891092908 1,171 13,600 SH Call DFND 1 13,600 0 0
TORO CO CMN STK Cmn 891092958 629 7,300 SH Put DFND 1 7,300 0 0
TORO CO CMN STK Cmn 891092108 2,443 28,369 SH   DFND 2 28,369 0 0
TORONTO-DOMINION BANK Cmn 891160909 5,572 129,200 SH Call DFND 1 129,200 0 0
TORONTO-DOMINION BANK Cmn 891160959 3,929 91,100 SH Put DFND 1 91,100 0 0
TOTAL FINA ELF SA - SPONS ADR 1:1 Depository Receipt 89151E109 268 5,891 SH   DFND 1 0 0 0
TOTAL SYSTEM SERVICES INC CMN STK Cmn 891906109 575 12,094 SH   DFND 1 12,094 0 0
TOTAL SYSTEM SERVICES INC CMN STK Cmn 891906959 742 15,600 SH Put DFND 1 15,600 0 0
TOTAL SYSTEM SERVICES INC CMN STK Cmn 891906909 966 20,300 SH Call DFND 1 20,300 0 0
TOTAL SYSTEM SERVICES INC CMN STK Cmn 891906109 46,178 970,526 SH   DFND   970,526 0 0
TOTAL SYSTEM SERVICES INC CMN STK Cmn 891906109 17,106 359,521 SH   DFND 2 359,521 0 0
TOWER INTERNATIONAL INC Cmn 891826109 253 9,310 SH   DFND 1 9,310 0 0
TOWER SEMICONDUCTOR LTD COMMON STOCK Cmn M87915274 601 49,550 SH   DFND 1 49,550 0 0
TOWER SEMICONDUCTOR LTD COMMON STOCK Cmn M87915954 639 52,700 SH Put DFND 1 52,700 0 0
TOWER SEMICONDUCTOR LTD COMMON STOCK Cmn M87915904 664 54,800 SH Call DFND 1 54,800 0 0
TOWERSTREAM CORP COMMON STOCK Cmn 892000100 5 43,262 SH   DFND 1 43,262 0 0
TOWNSQUARE MEDIA INC Cmn 892231101 1,550 138,283 SH   DFND   138,283 0 0
TPG SPECIALTY LENDING INC Cmn 87265K102 404 25,024 SH   DFND 2 25,024 0 0
TRACTOR SUPPLY CO CMN STK Cmn 892356106 768 8,492 SH   DFND 1 8,492 0 0
TRACTOR SUPPLY CO CMN STK Cmn 892356906 5,238 57,900 SH Call DFND 1 57,900 0 0
TRACTOR SUPPLY CO CMN STK Cmn 892356956 1,818 20,100 SH Put DFND 1 20,100 0 0
TRACTOR SUPPLY CO CMN STK Cmn 892356106 130,650 1,444,289 SH   DFND   1,444,289 0 0
TRANSALTA CORP. COMMON STOCK Cmn 89346D107 68 14,542 SH   DFND 1 14,542 0 0
TRANSCANADA PIPELINES LTD CMN STOCK Cmn 89353D907 1,502 38,200 SH Call DFND 1 38,200 0 0
TRANSCANADA PIPELINES LTD CMN STOCK Cmn 89353D957 535 13,600 SH Put DFND 1 13,600 0 0
TRANSCANADA PIPELINES LTD CMN STOCK Cmn 89353D107 4,571 116,286 SH   DFND 2 116,286 0 0
TRANSDIGM GROUP INC Cmn 893641950 5,200 23,600 SH Put DFND 1 23,600 0 0
TRANSDIGM GROUP INC Cmn 893641900 3,680 16,700 SH Call DFND 1 16,700 0 0
TRANSENTERIX INC Cmn 89366M901 749 176,300 SH Call DFND 1 176,300 0 0
TRANSENTERIX INC Cmn 89366M951 60 14,000 SH Put DFND 1 14,000 0 0
TRANSGENOMIC INC Cmn 89365K305 33 57,376 SH   DFND 1 57,376 0 0
TRANSGLOBE ENERGY CORP CMN STOCK Cmn 893662906 29 17,200 SH Call DFND 1 17,200 0 0
TRANSITION THERAPEUTICS INC COMMON STOCK Cmn 893716209 36 27,756 SH   DFND 1 27,756 0 0
TRANSOCEAN LTD Cmn H8817H100 2,206 241,352 SH   DFND 1 241,352 0 0
TRANSOCEAN LTD Cmn H8817H950 7,045 770,800 SH Put DFND 1 770,800 0 0
TRANSOCEAN LTD Cmn H8817H900 7,634 835,200 SH Call DFND 1 835,200 0 0
TRANSOCEAN LTD Cmn H8817H100 274 30,000 SH   DFND   30,000 0 0
TRANSOCEAN LTD Cmn H8817H100 1,024 112,000 SH   DFND 2 112,000 0 0
TRANSOCEAN PARTNERS LLC Cmn Y8977Y100 1,629 183,870 SH   DFND   183,870 0 0
TRANSUNION Cmn 89400J107 9,020 326,682 SH   DFND   326,682 0 0
TRANSUNION Cmn 89400J107 2,115 76,594 SH   DFND 2 76,594 0 0
TRAVELCENTERS OF AMERICA LLC Cmn 894174101 160 23,597 SH   DFND 1 23,597 0 0
TRAVELCENTERS OF AMERICA LLC Cmn 894174951 143 21,100 SH Put DFND 1 21,100 0 0
TRAVELERS COS INC/THE CMN STK Cmn 89417E109 1,104 9,462 SH   DFND 1 9,462 0 0
TRAVELERS COS INC/THE CMN STK Cmn 89417E909 10,387 89,000 SH Call DFND 1 89,000 0 0
TRAVELERS COS INC/THE CMN STK Cmn 89417E959 3,536 30,300 SH Put DFND 1 30,300 0 0
TRAVELERS COS INC/THE CMN STK Cmn 89417E109 4,205 36,032 SH   DFND 2 36,032 0 0
TRC COS INC CMN STK Cmn 872625108 146 20,136 SH   DFND 2 20,136 0 0
TREEHOUSE FOODS INC COMMON STOCK Cmn 89469A904 1,353 15,600 SH Call DFND 1 15,600 0 0
TREEHOUSE FOODS INC COMMON STOCK Cmn 89469A954 703 8,100 SH Put DFND 1 8,100 0 0
TREEHOUSE FOODS INC COMMON STOCK Cmn 89469A104 86,617 998,467 SH   DFND   998,467 0 0
TREMOR VIDEO INC Cmn 89484Q100 91 51,874 SH   DFND 1 51,874 0 0
TREVENA INC Cmn 89532E109 4,150 501,792 SH   DFND   501,792 0 0
TREX INC CMN STOCK Cmn 89531P905 484 10,100 SH Call DFND 1 10,100 0 0
TREX INC CMN STOCK Cmn 89531P105 556 11,607 SH   DFND   11,607 0 0
TRI POINTE GROUP INC Cmn 87265H909 290 24,600 SH Call DFND 1 24,600 0 0
TRI POINTE GROUP INC Cmn 87265H959 155 13,200 SH Put DFND 1 13,200 0 0
TRI POINTE GROUP INC Cmn 87265H109 4,660 395,623 SH   DFND 2 395,623 0 0
TRIBUNE MEDIA CO Cmn 896047903 698 18,200 SH Call DFND 1 18,200 0 0
TRIBUNE MEDIA CO Cmn 896047953 299 7,800 SH Put DFND 1 7,800 0 0
TRIBUNE PUBLISHING CO Cmn 896082104 566 73,327 SH   DFND   73,327 0 0
TRIMBLE NAVIGATION LTD CMN STK Cmn 896239900 548 22,100 SH Call DFND 1 22,100 0 0
TRIMBLE NAVIGATION LTD CMN STK Cmn 896239100 1,898 76,522 SH   DFND   76,522 0 0
TRIMTABS FLOAT SHRINK ETF Cmn 00768Y818 523 9,316 SH   DFND 1 9,316 0 0
TRINA SOLAR LTD DEPOSITORY RECEIPT Depository Receipt 89628E104 342 34,385 SH   DFND 1 0 0 0
TRINET GROUP INC Cmn 896288107 259 18,026 SH   DFND 1 18,026 0 0
TRINET GROUP INC Cmn 896288957 235 16,400 SH Put DFND 1 16,400 0 0
TRINET GROUP INC Cmn 896288107 2,545 177,330 SH   DFND 2 177,330 0 0
TRINITY BIOTECH PLC. - SPON ADR Depository Receipt 896438306 153 13,144 SH   DFND 2 0 0 0
TRINITY INDUSTRIES CMN STK Cmn 896522109 245 13,398 SH   DFND 1 13,398 0 0
TRINITY INDUSTRIES CMN STK Cmn 896522909 3,867 211,200 SH Call DFND 1 211,200 0 0
TRINITY INDUSTRIES CMN STK Cmn 896522959 1,104 60,300 SH Put DFND 1 60,300 0 0
TRINITY INDUSTRIES CMN STK Cmn 896522959 650 35,500 SH Put DFND 2 35,500 0 0
TRINITY INDUSTRIES CMN STK Cmn 896522909 264 14,400 SH Call DFND 2 14,400 0 0
TRINSEO SA Cmn L9340P101 11,906 323,434 SH   DFND   323,434 0 0
TRIPADVISOR INC Cmn 896945901 13,001 195,500 SH Call DFND 1 195,500 0 0
TRIPADVISOR INC Cmn 896945951 6,836 102,800 SH Put DFND 1 102,800 0 0
TRIPADVISOR INC Cmn 896945951 2,886 43,400 SH Put DFND 2 43,400 0 0
TRIPADVISOR INC Cmn 896945901 1,343 20,200 SH Call DFND 2 20,200 0 0
TRIPLEPOINT VENTURE GROWTH B Cmn 89677Y100 205 19,506 SH   DFND 2 19,506 0 0
TRIUMPH GROUP INC NEW CMN STOCK Cmn 896818951 806 25,600 SH Put DFND 1 25,600 0 0
TRIUMPH GROUP INC NEW CMN STOCK Cmn 896818901 529 16,800 SH Call DFND 1 16,800 0 0
TRIUMPH GROUP INC NEW CMN STOCK Cmn 896818101 1,516 48,164 SH   DFND   48,164 0 0
TRIUMPH GROUP INC NEW CMN STOCK Cmn 896818101 5,766 183,160 SH   DFND 2 183,160 0 0
TRONOX INC/NEW Cmn Q9235V101 114 17,893 SH   DFND 1 17,893 0 0
TRONOX INC/NEW Cmn Q9235V901 551 86,300 SH Call DFND 1 86,300 0 0
TRONOX INC/NEW Cmn Q9235V951 357 55,800 SH Put DFND 1 55,800 0 0
TROVAGENE INC Cmn 897238309 118 25,347 SH   DFND 1 25,347 0 0
TROVAGENE INC Cmn 897238959 84 18,000 SH Put DFND 1 18,000 0 0
TROVAGENE INC Cmn 897238909 75 16,100 SH Call DFND 1 16,100 0 0
TRUEBLUE INC Cmn 89785X101 205 7,846 SH   DFND   7,846 0 0
TRUEBLUE INC Cmn 89785X101 1,833 70,099 SH   DFND 2 70,099 0 0
TRUECAR INC Cmn 89785L107 248 44,445 SH   DFND 1 44,445 0 0
TRUECAR INC Cmn 89785L907 165 29,600 SH Call DFND 1 29,600 0 0
TRUETT-HURST INC -CL A Cmn 897871109 50 30,335 SH   DFND 1 30,335 0 0
TRULIA 2.75% CB 12/15/2020-REGISTERED Bond 897888AB9 36,456 31,423,000 PRN   DFND   0 0 0
TRUPANION INC Cmn 898202106 2,155 218,791 SH   DFND   218,791 0 0
TRUSTCO BANK CORP/NY CMN STK Cmn 898349105 326 53,803 SH   DFND   53,803 0 0
TRUSTCO BANK CORP/NY CMN STK Cmn 898349105 215 35,446 SH   DFND 2 35,446 0 0
TRUSTMARK CORP CMN STK Cmn 898402102 570 24,741 SH   DFND   24,741 0 0
TSAKOS ENERGY NAVIGATION LTD Cmn G9108L108 197 31,860 SH   DFND 1 31,860 0 0
TSAKOS ENERGY NAVIGATION LTD Cmn G9108L958 67 10,900 SH Put DFND 1 10,900 0 0
TUCOWS INC COMMON STOCK Cmn 898697206 396 17,620 SH   DFND 1 17,620 0 0
TUCOWS INC COMMON STOCK Cmn 898697956 323 14,400 SH Put DFND 1 14,400 0 0
TUESDAY MORNING CORP Cmn 899035905 120 14,700 SH Call DFND 1 14,700 0 0
TUMI HOLDINGS INC Cmn 89969Q104 895 33,384 SH   DFND 1 33,384 0 0
TUMI HOLDINGS INC Cmn 89969Q904 266 9,900 SH Call DFND 1 9,900 0 0
TUPPERWARE BRANDS CORP CMN STK Cmn 899896904 3,357 57,900 SH Call DFND 1 57,900 0 0
TUPPERWARE BRANDS CORP CMN STK Cmn 899896954 383 6,600 SH Put DFND 1 6,600 0 0
TUPPERWARE BRANDS CORP CMN STK Cmn 899896104 1,462 25,212 SH   DFND   25,212 0 0
TUPPERWARE BRANDS CORP CMN STK Cmn 899896104 1,771 30,539 SH   DFND 2 30,539 0 0
TURQUOISE HILL RESOURCES LTD Cmn 900435108 240 94,442 SH   DFND 1 94,442 0 0
TURQUOISE HILL RESOURCES LTD Cmn 900435108 2,119 834,110 SH   DFND 2 834,110 0 0
TUTOR PERINI CORP Cmn 901109108 366 23,526 SH   DFND 1 23,526 0 0
TUTOR PERINI CORP Cmn 901109108 934 60,099 SH   DFND 2 60,099 0 0
TUTTLE TACTICAL US CORE ETF Cmn 26923G509 614 28,405 SH   DFND 1 28,405 0 0
TWENTY-FIRST CENTURY FOX - B Cmn 90130A200 297 10,542 SH   DFND 1 10,542 0 0
TWENTY-FIRST CENTURY FOX - B Cmn 90130A950 866 30,700 SH Put DFND 1 30,700 0 0
TWENTY-FIRST CENTURY FOX - B Cmn 90130A900 1,035 36,700 SH Call DFND 1 36,700 0 0
TWENTY-FIRST CENTURY FOX INC Cmn 90130A901 5,211 186,900 SH Call DFND 1 186,900 0 0
TWENTY-FIRST CENTURY FOX INC Cmn 90130A951 2,716 97,400 SH Put DFND 1 97,400 0 0
TWENTY-FIRST CENTURY FOX INC Cmn 90130A951 1,611 57,800 SH Put DFND   57,800 0 0
TWENTY-FIRST CENTURY FOX INC Cmn 90130A101 100,689 3,611,501 SH   DFND   3,611,501 0 0
TWENTY-FIRST CENTURY FOX INC Cmn 90130A101 3,631 130,254 SH   DFND 2 130,254 0 0
TWITTER 0.25% CB 09/15/2019-REGISTERED Bond 90184LAB8 21,934 25,000,000 PRN   DFND   0 0 0
TWITTER INC Cmn 90184L902 23,148 1,398,700 SH Call DFND 1 1,398,700 0 0
TWITTER INC Cmn 90184L952 15,448 933,400 SH Put DFND 1 933,400 0 0
TWITTER INC Cmn 90184L952 7,072 427,300 SH Put DFND 2 427,300 0 0
TWITTER INC Cmn 90184L902 4,783 289,000 SH Call DFND 2 289,000 0 0
TWITTER INC Cmn 90184L102 1,861 112,463 SH   DFND 2 112,463 0 0
TWO HARBORS INVESTMENT CORP Cmn 90187B901 118 14,900 SH Call DFND 1 14,900 0 0
TWO HARBORS INVESTMENT CORP Cmn 90187B101 2,606 328,227 SH   DFND   328,227 0 0
TYCO INTERNATIONAL PLC Cmn G91442106 3,094 84,277 SH   DFND 1 84,277 0 0
TYCO INTERNATIONAL PLC Cmn G91442956 1,344 36,600 SH Put DFND 1 36,600 0 0
TYCO INTERNATIONAL PLC Cmn G91442906 1,553 42,300 SH Call DFND 1 42,300 0 0
TYCO INTERNATIONAL PLC Cmn G91442106 3,970 108,133 SH   DFND   108,133 0 0
TYLER TECHNOLOGIES INC CMN STK Cmn 902252905 2,817 21,900 SH Call DFND 1 21,900 0 0
TYLER TECHNOLOGIES INC CMN STK Cmn 902252955 810 6,300 SH Put DFND 1 6,300 0 0
TYLER TECHNOLOGIES INC CMN STK Cmn 902252105 763 5,931 SH   DFND 2 5,931 0 0
TYSON FOODS INC. CLASS A COMMON STOCK Cmn 902494953 11,512 172,700 SH Put DFND 1 172,700 0 0
TYSON FOODS INC. CLASS A COMMON STOCK Cmn 902494903 11,199 168,000 SH Call DFND 1 168,000 0 0
TYSON FOODS INC. CLASS A COMMON STOCK Cmn 902494953 7,406 111,100 SH Put DFND 2 111,100 0 0
TYSON FOODS INC. CLASS A COMMON STOCK Cmn 902494903 8,632 129,500 SH Call DFND 2 129,500 0 0
TYSON FOODS INC. CLASS A COMMON STOCK Cmn 902494103 84,442 1,266,752 SH   DFND   1,266,752 0 0
U S ENERGY CORP/WY CMN STK Cmn 911805109 55 150,442 SH   DFND 1 150,442 0 0
UBIQUITI NETWORKS INC Cmn 90347A900 3,001 90,200 SH Call DFND 1 90,200 0 0
UBIQUITI NETWORKS INC Cmn 90347A950 895 26,900 SH Put DFND 1 26,900 0 0
UBIQUITI NETWORKS INC Cmn 90347A100 609 18,310 SH   DFND 2 18,310 0 0
UBS GROUP AG Cmn H42097907 1,017 63,500 SH Call DFND 1 63,500 0 0
UBS GROUP AG Cmn H42097957 495 30,900 SH Put DFND 1 30,900 0 0
UDR INC CMN STK Cmn 902653104 17,260 447,972 SH   DFND 2 447,972 0 0
UGI CORPORATION COMMON STOCK Cmn 902681105 1,244 30,866 SH   DFND 1 30,866 0 0
UGI CORPORATION COMMON STOCK Cmn 902681905 230 5,700 SH Call DFND 1 5,700 0 0
ULTA SALON COSMETICS & FRAGR Cmn 90384S903 27,685 142,900 SH Call DFND 1 142,900 0 0
ULTA SALON COSMETICS & FRAGR Cmn 90384S953 14,995 77,400 SH Put DFND 1 77,400 0 0
ULTA SALON COSMETICS & FRAGR Cmn 90384S953 1,744 9,000 SH Put DFND 2 9,000 0 0
ULTA SALON COSMETICS & FRAGR Cmn 90384S903 2,557 13,200 SH Call DFND 2 13,200 0 0
ULTA SALON COSMETICS & FRAGR Cmn 90384S303 19,482 100,555 SH   DFND   100,555 0 0
ULTA SALON COSMETICS & FRAGR Cmn 90384S303 22,018 113,645 SH   DFND 2 113,645 0 0
ULTIMATE SOFTWARE GRP Cmn 90385D957 5,960 30,800 SH Put DFND 1 30,800 0 0
ULTIMATE SOFTWARE GRP Cmn 90385D907 5,089 26,300 SH Call DFND 1 26,300 0 0
ULTRA PETROLEUM CORP Cmn 903914909 109 218,900 SH Call DFND 1 218,900 0 0
ULTRA PETROLEUM CORP Cmn 903914959 33 67,200 SH Put DFND 1 67,200 0 0
ULTRAGENYX PHARMACEUTICAL IN Cmn 90400D108 668 10,546 SH   DFND 1 10,546 0 0
ULTRAGENYX PHARMACEUTICAL IN Cmn 90400D958 563 8,900 SH Put DFND 1 8,900 0 0
ULTRAGENYX PHARMACEUTICAL IN Cmn 90400D908 601 9,500 SH Call DFND 1 9,500 0 0
ULTRAGENYX PHARMACEUTICAL IN Cmn 90400D108 23,392 369,489 SH   DFND   369,489 0 0
ULTRAPETROL (BAHAMAS) LTD COMMON STOCK Cmn P94398107 21 77,850 SH   DFND 1 77,850 0 0
ULTRASHORT MIDCAP400 PROSHARES ETF Cmn 74348A343 339 9,290 SH   DFND 1 9,290 0 0
ULTRASHORT QQQ PROSHARES ETF Cmn 74348A426 1,018 34,132 SH   DFND 1 34,132 0 0
ULTRASHORT QQQ PROSHARES ETF Cmn 74348A956 5,661 189,700 SH Put DFND 1 189,700 0 0
ULTRASHORT QQQ PROSHARES ETF Cmn 74348A906 5,091 170,600 SH Call DFND 1 170,600 0 0
ULTRATECH INC CMN STK Cmn 904034955 314 14,400 SH Put DFND 1 14,400 0 0
ULTRATECH INC CMN STK Cmn 904034905 205 9,400 SH Call DFND 1 9,400 0 0
ULTRATECH INC CMN STK Cmn 904034105 1,000 45,806 SH   DFND 2 45,806 0 0
UMPQUA HOLDINGS CORP CMN STOCK Cmn 904214103 426 26,878 SH   DFND 1 26,878 0 0
UMPQUA HOLDINGS CORP CMN STOCK Cmn 904214103 4,397 277,223 SH   DFND   277,223 0 0
UMPQUA HOLDINGS CORP CMN STOCK Cmn 904214103 747 47,071 SH   DFND 2 47,071 0 0
UNDER ARMOUR INC COMMON STOCK Cmn 904311107 1,855 21,864 SH   DFND 1 21,864 0 0
UNDER ARMOUR INC COMMON STOCK Cmn 904311957 32,897 387,800 SH Put DFND 1 387,800 0 0
UNDER ARMOUR INC COMMON STOCK Cmn 904311907 33,381 393,500 SH Call DFND 1 393,500 0 0
UNDER ARMOUR INC COMMON STOCK Cmn 904311107 22,005 259,397 SH   DFND   259,397 0 0
UNILEVER N V 1:1 ADR Depository Receipt 904784709 4,993 111,743 SH   DFND 2 0 0 0
UNILEVER N V 1:1 ADR Depository Receipt 904784709 534 11,950 SH   DFND 1 0 0 0
UNION PAC CORP Cmn 907818108 1,662 20,893 SH   DFND 1 20,893 0 0
UNION PAC CORP Cmn 907818958 37,619 472,900 SH Put DFND 1 472,900 0 0
UNION PAC CORP Cmn 907818908 29,410 369,700 SH Call DFND 1 369,700 0 0
UNION PAC CORP Cmn 907818908 4,964 62,400 SH Call DFND 2 62,400 0 0
UNION PAC CORP Cmn 907818958 2,450 30,800 SH Put DFND 2 30,800 0 0
UNI-PIXEL INC Cmn 904572903 20 21,200 SH Call DFND 1 21,200 0 0
UNIQURE B.V. Cmn N90064101 121 10,162 SH   DFND 1 10,162 0 0
UNIQURE B.V. Cmn N90064901 165 13,900 SH Call DFND 1 13,900 0 0
UNISYS CMN STOCK Cmn 909214906 616 80,000 SH Call DFND 1 80,000 0 0
UNISYS CMN STOCK Cmn 909214956 302 39,200 SH Put DFND 1 39,200 0 0
UNISYS CMN STOCK Cmn 909214306 262 33,980 SH   DFND 2 33,980 0 0
UNIT CORP CMN STOCK Cmn 909218909 150 17,000 SH Call DFND 1 17,000 0 0
UNIT CORP CMN STOCK Cmn 909218109 1,260 143,057 SH   DFND 2 143,057 0 0
UNITED COMMUNITY FINANCIAL CORPORATION Cmn 909839102 72 12,269 SH   DFND 1 12,269 0 0
UNITED COMMUNITY FINANCIAL CORPORATION Cmn 909839102 76 13,017 SH   DFND 2 13,017 0 0
UNITED CONTINENTAL HOLDINGS INC Cmn 910047909 40,220 671,900 SH Call DFND 1 671,900 0 0
UNITED CONTINENTAL HOLDINGS INC Cmn 910047959 21,322 356,200 SH Put DFND 1 356,200 0 0
UNITED DEVELOPMENT FUNDING IV Cmn 910187103 78 24,503 SH   DFND 1 24,503 0 0
UNITED FINANCIAL BANCORP INC/N Cmn 910304104 614 48,785 SH   DFND   48,785 0 0
UNITED FINANCIAL BANCORP INC/N Cmn 910304104 484 38,474 SH   DFND 2 38,474 0 0
UNITED MICROELECTRONICS - ADR Depository Receipt 910873405 82 39,578 SH   DFND 1 0 0 0
UNITED NAT FOODS INC CMN STOCK Cmn 911163103 284 7,046 SH   DFND 1 7,046 0 0
UNITED NAT FOODS INC CMN STOCK Cmn 911163903 8,060 200,000 SH Call DFND   200,000 0 0
UNITED NAT FOODS INC CMN STOCK Cmn 911163903 677 16,800 SH Call DFND 1 16,800 0 0
UNITED NAT FOODS INC CMN STOCK Cmn 911163953 427 10,600 SH Put DFND 1 10,600 0 0
UNITED NAT FOODS INC CMN STOCK Cmn 911163103 20,173 500,576 SH   DFND   500,576 0 0
UNITED NAT FOODS INC CMN STOCK Cmn 911163103 7,496 186,017 SH   DFND 2 186,017 0 0
UNITED PARCEL SERVICE CMN STOCK - CLASS B Cmn 911312106 2,370 22,470 SH   DFND 1 22,470 0 0
UNITED PARCEL SERVICE CMN STOCK - CLASS B Cmn 911312906 95,440 904,900 SH Call DFND 1 904,900 0 0
UNITED PARCEL SERVICE CMN STOCK - CLASS B Cmn 911312956 24,416 231,500 SH Put DFND 1 231,500 0 0
UNITED PARCEL SERVICE CMN STOCK - CLASS B Cmn 911312106 27,381 259,611 SH   DFND   259,611 0 0
UNITED RENTALS INC CMN STOCK Cmn 911363109 1,165 18,725 SH   DFND 1 18,725 0 0
UNITED RENTALS INC CMN STOCK Cmn 911363909 15,691 252,300 SH Call DFND 1 252,300 0 0
UNITED RENTALS INC CMN STOCK Cmn 911363959 9,602 154,400 SH Put DFND 1 154,400 0 0
UNITED RENTALS INC CMN STOCK Cmn 911363109 8,964 144,138 SH   DFND   144,138 0 0
UNITED RENTALS INC CMN STOCK Cmn 911363109 9,042 145,395 SH   DFND 2 145,395 0 0
UNITED STATES 12 MONTH OIL Cmn 91288V953 192 11,800 SH Put DFND 1 11,800 0 0
UNITED STATES ANTIMONY CORP COMMON STOCK Cmn 911549103 35 157,108 SH   DFND 1 157,108 0 0
UNITED STATES GASOLINE FUND Cmn 91201T902 547 21,400 SH Call DFND 1 21,400 0 0
UNITED STATES OIL FUND LP Cmn 91232N108 646 66,554 SH   DFND 1 66,554 0 0
UNITED STATES OIL FUND LP Cmn 91232N908 36,473 3,760,100 SH Call DFND 1 3,760,100 0 0
UNITED STATES OIL FUND LP Cmn 91232N958 11,559 1,191,600 SH Put DFND 1 1,191,600 0 0
UNITED STATES SHORT OIL FUND Cmn 912613205 273 3,189 SH   DFND 1 3,189 0 0
UNITED STATES SHORT OIL FUND Cmn 912613955 1,052 12,300 SH Put DFND 1 12,300 0 0
UNITED STATES SHORT OIL FUND Cmn 912613905 1,044 12,200 SH Call DFND 1 12,200 0 0
UNITED STATES STEEL CORPORATION CMN STOCK Cmn 912909108 9,487 591,084 SH   DFND 1 591,084 0 0
UNITED STATES STEEL CORPORATION CMN STOCK Cmn 912909958 38,024 2,369,100 SH Put DFND 1 2,369,100 0 0
UNITED STATES STEEL CORPORATION CMN STOCK Cmn 912909908 18,112 1,128,500 SH Call DFND 1 1,128,500 0 0
UNITED STATES STEEL CORPORATION CMN STOCK Cmn 912909108 195 12,167 SH   DFND 2 12,167 0 0
UNITED TECHNOLOGIES CORP Cmn 913017109 3,600 35,967 SH   DFND 1 35,967 0 0
UNITED TECHNOLOGIES CORP Cmn 913017959 20,220 202,000 SH Put DFND 1 202,000 0 0
UNITED TECHNOLOGIES CORP Cmn 913017909 15,526 155,100 SH Call DFND 1 155,100 0 0
UNITED TECHNOLOGIES CORP Cmn 913017959 1,782 17,800 SH Put DFND   17,800 0 0
UNITED TECHNOLOGIES CORP Cmn 913017959 1,672 16,700 SH Put DFND 2 16,700 0 0
UNITED TECHNOLOGIES CORP Cmn 913017909 1,451 14,500 SH Call DFND 2 14,500 0 0
UNITED TECHNOLOGIES CORP Cmn 913017109 89,619 895,297 SH   DFND   895,297 0 0
UNITED THERAPEUTICS CORP CMN STK Cmn 91307C102 552 4,954 SH   DFND 1 4,954 0 0
UNITED THERAPEUTICS CORP CMN STK Cmn 91307C952 3,376 30,300 SH Put DFND 1 30,300 0 0
UNITED THERAPEUTICS CORP CMN STK Cmn 91307C902 4,279 38,400 SH Call DFND 1 38,400 0 0
UNITED THERAPEUTICS CORP CMN STK Cmn 91307C102 20,614 184,997 SH   DFND   184,997 0 0
UNITED THERAPEUTICS CORP CMN STK Cmn 91307C102 6,193 55,574 SH   DFND 2 55,574 0 0
UNITEDHEALTH GROUP INC Cmn 91324P952 40,204 311,900 SH Put DFND 1 311,900 0 0
UNITEDHEALTH GROUP INC Cmn 91324P902 35,989 279,200 SH Call DFND 1 279,200 0 0
UNITEDHEALTH GROUP INC Cmn 91324P952 503 3,900 SH Put DFND 2 3,900 0 0
UNITEDHEALTH GROUP INC Cmn 91324P902 245 1,900 SH Call DFND 2 1,900 0 0
UNITEDHEALTH GROUP INC Cmn 91324P102 18,993 147,349 SH   DFND   147,349 0 0
UNITIL CORP CMN STK Cmn 913259907 493 11,600 SH Call DFND 1 11,600 0 0
UNIVAR INC Cmn 91336L107 15,387 895,646 SH   DFND   895,646 0 0
UNIVAR INC Cmn 91336L107 1,802 104,916 SH   DFND 2 104,916 0 0
UNIVERSAL AMERICAN FINANCIAL CORP. COMMON STOCK Cmn 91338E101 78 10,934 SH   DFND   10,934 0 0
UNIVERSAL CORP VA Cmn 913456909 483 8,500 SH Call DFND 1 8,500 0 0
UNIVERSAL CORP VA Cmn 913456959 216 3,800 SH Put DFND 1 3,800 0 0
UNIVERSAL CORP VA Cmn 913456109 343 6,030 SH   DFND 2 6,030 0 0
UNIVERSAL DISPLAY CORP CMN STOCK Cmn 91347P105 351 6,489 SH   DFND 1 6,489 0 0
UNIVERSAL DISPLAY CORP CMN STOCK Cmn 91347P905 4,663 86,200 SH Call DFND 1 86,200 0 0
UNIVERSAL DISPLAY CORP CMN STOCK Cmn 91347P955 2,981 55,100 SH Put DFND 1 55,100 0 0
UNIVERSAL DISPLAY CORP CMN STOCK Cmn 91347P105 2,650 48,980 SH   DFND 2 48,980 0 0
UNIVERSAL FOREST PRODS INC CMN STK Cmn 913543954 893 10,400 SH Put DFND 1 10,400 0 0
UNIVERSAL FOREST PRODS INC CMN STK Cmn 913543904 532 6,200 SH Call DFND 1 6,200 0 0
UNIVERSAL HEALTH SERVICES COMMON STOCK Cmn 913903100 997 7,991 SH   DFND 1 7,991 0 0
UNIVERSAL HEALTH SERVICES COMMON STOCK Cmn 913903950 2,819 22,600 SH Put DFND 1 22,600 0 0
UNIVERSAL HEALTH SERVICES COMMON STOCK Cmn 913903900 3,143 25,200 SH Call DFND 1 25,200 0 0
UNIVERSAL INSURANCE HOLDINGS Cmn 91359V107 564 31,675 SH   DFND 1 31,675 0 0
UNIVERSAL INSURANCE HOLDINGS Cmn 91359V957 808 45,400 SH Put DFND 1 45,400 0 0
UNIVERSAL INSURANCE HOLDINGS Cmn 91359V907 536 30,100 SH Call DFND 1 30,100 0 0
UNIVERSAL INSURANCE HOLDINGS Cmn 91359V107 1,065 59,829 SH   DFND 2 59,829 0 0
UNUM GROUP CMN STK Cmn 91529Y106 888 28,732 SH   DFND 1 28,732 0 0
UNUM GROUP CMN STK Cmn 91529Y906 1,039 33,600 SH Call DFND 1 33,600 0 0
UQM TECHNOLOGIES INC CMN STK Cmn 903213106 7 12,093 SH   DFND 1 12,093 0 0
URANIUM ENERGY CORP COMMON STOCK Cmn 916896103 60 80,053 SH   DFND 1 80,053 0 0
URANIUM ENERGY CORP COMMON STOCK Cmn 916896953 67 90,000 SH Put DFND 1 90,000 0 0
URBAN OUTFITTERS INC CMN STK Cmn 917047102 553 16,700 SH   DFND 1 16,700 0 0
URBAN OUTFITTERS INC CMN STK Cmn 917047952 3,706 112,000 SH Put DFND 1 112,000 0 0
URBAN OUTFITTERS INC CMN STK Cmn 917047902 3,928 118,700 SH Call DFND 1 118,700 0 0
URBAN OUTFITTERS INC CMN STK Cmn 917047952 400 12,100 SH Put DFND 2 12,100 0 0
URBAN OUTFITTERS INC CMN STK Cmn 917047102 18,535 560,147 SH   DFND   560,147 0 0
URBAN OUTFITTERS INC CMN STK Cmn 917047102 707 21,357 SH   DFND 2 21,357 0 0
UR-ENERGY INC CMN STK Cmn 91688R108 119 237,298 SH   DFND 1 237,298 0 0
US AUTO PARTS NETWORK INC Cmn 90343C100 31 12,091 SH   DFND 1 12,091 0 0
US BANCORP CMN STK Cmn 902973304 1,710 42,122 SH   DFND 1 42,122 0 0
US BANCORP CMN STK Cmn 902973904 19,292 475,300 SH Call DFND 1 475,300 0 0
US BANCORP CMN STK Cmn 902973954 9,380 231,100 SH Put DFND 1 231,100 0 0
US BANCORP CMN STK Cmn 902973304 1,001 24,659 SH   DFND 2 24,659 0 0
US EQUITY ROTATION STRATEGY ET Cmn 86280R100 685 18,304 SH   DFND 1 18,304 0 0
US GEOTHERMAL INC COMMON STOCK Cmn 90338S102 27 39,629 SH   DFND 1 39,629 0 0
US NATURAL GAS FUND LP Cmn 912318201 2,237 335,836 SH   DFND 1 335,836 0 0
US NATURAL GAS FUND LP Cmn 912318951 4,166 625,500 SH Put DFND 1 625,500 0 0
US NATURAL GAS FUND LP Cmn 912318901 3,550 533,000 SH Call DFND 1 533,000 0 0
US SILICA HOLDINGS INC Cmn 90346E103 203 8,953 SH   DFND 1 8,953 0 0
US SILICA HOLDINGS INC Cmn 90346E953 1,883 82,900 SH Put DFND 1 82,900 0 0
US SILICA HOLDINGS INC Cmn 90346E903 2,031 89,400 SH Call DFND 1 89,400 0 0
US SILICA HOLDINGS INC Cmn 90346E103 16,223 714,024 SH   DFND   714,024 0 0
USA COMPRESSION PARTNERS LP Cmn 90290N109 302 25,729 SH   DFND 1 25,729 0 0
USA COMPRESSION PARTNERS LP Cmn 90290N959 411 35,000 SH Put DFND 1 35,000 0 0
USA COMPRESSION PARTNERS LP Cmn 90290N909 122 10,400 SH Call DFND 1 10,400 0 0
USA TECHNOLOGIES INC -CMN STOCK Cmn 90328S500 59 13,557 SH   DFND 1 13,557 0 0
USG CORPORATION Cmn 903293405 1,224 49,315 SH   DFND 1 49,315 0 0
USG CORPORATION Cmn 903293905 4,220 170,100 SH Call DFND 1 170,100 0 0
USG CORPORATION Cmn 903293955 1,350 54,400 SH Put DFND 1 54,400 0 0
USG CORPORATION Cmn 903293405 5,074 204,525 SH   DFND   204,525 0 0
USG CORPORATION Cmn 903293405 2,970 119,720 SH   DFND 2 119,720 0 0
UTILITIES SELECT SECTOR SPDR Cmn 81369Y886 6,479 130,571 SH   DFND 1 130,571 0 0
UTILITIES SELECT SECTOR SPDR Cmn 81369Y906 27,430 552,800 SH Call DFND 1 552,800 0 0
UTILITIES SELECT SECTOR SPDR Cmn 81369Y956 14,767 297,600 SH Put DFND 1 297,600 0 0
UTSTARCOM HOLDINGS CORP Cmn G9310A114 25 13,650 SH   DFND 1 13,650 0 0
V F CORP Cmn 918204908 10,692 165,100 SH Call DFND 1 165,100 0 0
V F CORP Cmn 918204958 3,523 54,400 SH Put DFND 1 54,400 0 0
V F CORP Cmn 918204108 1,331 20,558 SH   DFND   20,558 0 0
VAIL RESORTS INC CMN STOCK Cmn 91879Q109 303 2,266 SH   DFND 1 2,266 0 0
VAIL RESORTS INC CMN STOCK Cmn 91879Q909 3,343 25,000 SH Call DFND 1 25,000 0 0
VAIL RESORTS INC CMN STOCK Cmn 91879Q959 2,139 16,000 SH Put DFND 1 16,000 0 0
VALEANT PHARMACEUTICALS INTERNATIONAL INC Cmn 91911K102 21,769 827,732 SH   DFND 1 827,732 0 0
VALEANT PHARMACEUTICALS INTERNATIONAL INC Cmn 91911K952 52,098 1,980,900 SH Put DFND 1 1,980,900 0 0
VALEANT PHARMACEUTICALS INTERNATIONAL INC Cmn 91911K902 39,392 1,497,800 SH Call DFND 1 1,497,800 0 0
VALEANT PHARMACEUTICALS INTERNATIONAL INC Cmn 91911K102 1,756 66,762 SH   DFND   66,762 0 0
VALERO ENERGY CORP CMN STOCK Cmn 91913Y900 28,395 442,700 SH Call DFND 1 442,700 0 0
VALERO ENERGY CORP CMN STOCK Cmn 91913Y950 25,002 389,800 SH Put DFND 1 389,800 0 0
VALERO ENERGY CORP CMN STOCK Cmn 91913Y100 6,019 93,843 SH   DFND   93,843 0 0
VALERO ENERGY PARTNERS LP Cmn 91914J102 244 5,160 SH   DFND 1 5,160 0 0
VALERO ENERGY PARTNERS LP Cmn 91914J952 469 9,900 SH Put DFND 1 9,900 0 0
VALERO ENERGY PARTNERS LP Cmn 91914J902 237 5,000 SH Call DFND 1 5,000 0 0
VALHI INC CMN STK Cmn 918905100 85 72,076 SH   DFND 1 72,076 0 0
VALHI INC CMN STK Cmn 918905100 67 56,476 SH   DFND   56,476 0 0
VALIDEA MARKET LEGENDS ETF Cmn 26922A883 207 8,923 SH   DFND 1 8,923 0 0
VALLEY NATIONAL BANCORP CMN STK Cmn 919794907 260 27,300 SH Call DFND 1 27,300 0 0
VALLEY NATIONAL BANCORP CMN STK Cmn 919794107 13,717 1,437,847 SH   DFND   1,437,847 0 0
VALLEY NATIONAL BANCORP CMN STK Cmn 919794107 3,638 381,320 SH   DFND 2 381,320 0 0
VALMONT INDUSTRIES CMN STK Cmn 920253951 1,610 13,000 SH Put DFND 1 13,000 0 0
VALMONT INDUSTRIES CMN STK Cmn 920253901 1,077 8,700 SH Call DFND 1 8,700 0 0
VALMONT INDUSTRIES CMN STK Cmn 920253101 766 6,185 SH   DFND   6,185 0 0
VALSPAR CORP CMN STK Cmn 920355104 374 3,498 SH   DFND 1 3,498 0 0
VALSPAR CORP CMN STK Cmn 920355904 4,313 40,300 SH Call DFND 1 40,300 0 0
VALSPAR CORP CMN STK Cmn 920355954 2,290 21,400 SH Put DFND 1 21,400 0 0
VALSPAR CORP CMN STK Cmn 920355104 4,786 44,723 SH   DFND   44,723 0 0
VANDA PHARMACEUTICALS INC COMMON STOCK Cmn 921659908 153 18,300 SH Call DFND 1 18,300 0 0
VANDA PHARMACEUTICALS INC COMMON STOCK Cmn 921659108 508 60,743 SH   DFND 2 60,743 0 0
VANGUARD CONSUMER DISCRE ETF Cmn 92204A108 2,028 16,354 SH   DFND 1 16,354 0 0
VANGUARD DVD APPREC VIPERS Cmn 921908954 1,008 12,400 SH Put DFND 1 12,400 0 0
VANGUARD DVD APPREC VIPERS Cmn 921908904 1,251 15,400 SH Call DFND 1 15,400 0 0
VANGUARD EUROPE PACIFIC ETF Cmn 921943908 975 27,200 SH Call DFND 1 27,200 0 0
VANGUARD EUROPE PACIFIC ETF Cmn 921943958 237 6,600 SH Put DFND 1 6,600 0 0
VANGUARD FINANCIALS ETF Cmn 92204A405 4,266 92,011 SH   DFND 1 92,011 0 0
VANGUARD FTSE ALL WO X-US SC Cmn 922042718 1,411 15,107 SH   DFND 1 15,107 0 0
VANGUARD FTSE ALL-WORLD EX-U Cmn 922042775 3,709 85,955 SH   DFND 1 85,955 0 0
VANGUARD FTSE EMERGING MARKE Cmn 922042858 1,267 36,636 SH   DFND 1 36,636 0 0
VANGUARD FTSE EMERGING MARKE Cmn 922042908 5,225 151,100 SH Call DFND 1 151,100 0 0
VANGUARD FTSE EMERGING MARKE Cmn 922042958 3,783 109,400 SH Put DFND 1 109,400 0 0
VANGUARD FTSE EUROPE ETF Cmn 922042904 7,587 156,300 SH Call DFND 1 156,300 0 0
VANGUARD FTSE EUROPE ETF Cmn 922042954 1,446 29,800 SH Put DFND 1 29,800 0 0
VANGUARD FTSE PACIFIC ETF Cmn 922042866 2,135 38,632 SH   DFND 1 38,632 0 0
VANGUARD FTSE PACIFIC ETF Cmn 922042906 448 8,100 SH Call DFND 1 8,100 0 0
VANGUARD FTSE PACIFIC ETF Cmn 922042956 287 5,200 SH Put DFND 1 5,200 0 0
VANGUARD GROWTH ETF Cmn 922908736 1,240 11,646 SH   DFND 1 11,646 0 0
VANGUARD GROWTH ETF Cmn 922908906 9,229 86,700 SH Call DFND 1 86,700 0 0
VANGUARD GROWTH ETF Cmn 922908956 1,182 11,100 SH Put DFND 1 11,100 0 0
VANGUARD HEALTH CARE ETF Cmn 92204A504 1,043 8,461 SH   DFND 1 8,461 0 0
VANGUARD INDUSTRIALS ETF Cmn 92204A603 676 6,423 SH   DFND 1 6,423 0 0
VANGUARD INFO TECH ETF Cmn 92204A702 1,630 14,878 SH   DFND 1 14,878 0 0
VANGUARD INT-TERM CORPORATE Cmn 92206C870 612 7,040 SH   DFND 1 7,040 0 0
VANGUARD LARGE-CAP ETF Cmn 922908637 4,138 44,016 SH   DFND 1 44,016 0 0
VANGUARD LONG-TERM GOV BOND Cmn 92206C847 1,445 17,966 SH   DFND 1 17,966 0 0
VANGUARD MATERIALS ETF Cmn 92204A801 1,215 12,373 SH   DFND 1 12,373 0 0
VANGUARD MEGA CAP 300 ETF Cmn 921910873 1,411 20,136 SH   DFND 1 20,136 0 0
VANGUARD NATURAL RESOURCES LLC Cmn 92205F906 184 126,000 SH Call DFND 1 126,000 0 0
VANGUARD NATURAL RESOURCES LLC Cmn 92205F956 47 32,100 SH Put DFND 1 32,100 0 0
VANGUARD REIT ETF Cmn 922908553 16,431 196,076 SH   DFND 1 196,076 0 0
VANGUARD REIT ETF Cmn 922908903 10,198 121,700 SH Call DFND 1 121,700 0 0
VANGUARD REIT ETF Cmn 922908953 7,869 93,900 SH Put DFND 1 93,900 0 0
VANGUARD S&P MID-CAP 400 ETF Cmn 921932885 1,149 11,830 SH   DFND 1 11,830 0 0
VANGUARD SHORT-TERM GOV BD Cmn 92206C102 977 15,960 SH   DFND 1 15,960 0 0
VANGUARD SMALL-CAP ETF Cmn 922908751 2,399 21,514 SH   DFND 1 21,514 0 0
VANGUARD SMALL-CAP VALUE ETF Cmn 922908611 275 2,698 SH   DFND 1 2,698 0 0
VANGUARD TELECOM SERVICE ETF Cmn 92204A884 715 7,707 SH   DFND 1 7,707 0 0
VANGUARD TOTAL INTL STOCK ET Cmn 921909768 314 6,987 SH   DFND 1 6,987 0 0
VANGUARD TOTAL STOCK MARKET ETF Cmn 922908959 4,455 42,500 SH Put DFND 1 42,500 0 0
VANGUARD TOTAL STOCK MARKET ETF Cmn 922908909 5,168 49,300 SH Call DFND 1 49,300 0 0
VANTIV INC - CL A Cmn 92210H955 711 13,200 SH Put DFND 1 13,200 0 0
VANTIV INC - CL A Cmn 92210H905 932 17,300 SH Call DFND 1 17,300 0 0
VANTIV INC - CL A Cmn 92210H105 6,301 116,939 SH   DFND 2 116,939 0 0
VARIAN MEDICAL SYSTEMS INC CMN STK Cmn 92220P905 1,616 20,200 SH Call DFND 1 20,200 0 0
VARIAN MEDICAL SYSTEMS INC CMN STK Cmn 92220P955 664 8,300 SH Put DFND 1 8,300 0 0
VARIAN MEDICAL SYSTEMS INC CMN STK Cmn 92220P105 3,318 41,460 SH   DFND 2 41,460 0 0
VASCO DATA SEC INTL INC CMN STOCK Cmn 92230Y904 363 23,600 SH Call DFND 1 23,600 0 0
VASCO DATA SEC INTL INC CMN STOCK Cmn 92230Y954 197 12,800 SH Put DFND 1 12,800 0 0
VASCULAR SOLUTIONS INC. Cmn 92231M109 374 11,498 SH   DFND 2 11,498 0 0
VBI VACCINES INC Cmn 91790E102 32 13,635 SH   DFND 1 13,635 0 0
VCA INC Cmn 918194901 537 9,300 SH Call DFND 1 9,300 0 0
VECTOR GROUP 1.75% CB 04/15/2020-REGISTERED Bond 92240MBC1 25,574 23,030,000 PRN   DFND   0 0 0
VECTOR GROUP 2.5% CB 01/15/2019-REGISTERED Bond 92240MAY4 55,951 37,500,000 PRN   DFND   0 0 0
VECTOR GROUP LTD CMN STK Cmn 92240M958 505 22,100 SH Put DFND 1 22,100 0 0
VECTOR GROUP LTD CMN STK Cmn 92240M108 2,567 112,392 SH   DFND 2 112,392 0 0
VECTRUS INC Cmn 92242T101 468 20,562 SH   DFND 2 20,562 0 0
VEECO INSTRS INC DEL CMN STOCK Cmn 922417900 331 17,000 SH Call DFND 1 17,000 0 0
VEECO INSTRS INC DEL CMN STOCK Cmn 922417100 478 24,550 SH   DFND   24,550 0 0
VEEVA SYSTEMS INC-CLASS A Cmn 922475108 614 24,516 SH   DFND 1 24,516 0 0
VEEVA SYSTEMS INC-CLASS A Cmn 922475908 2,188 87,400 SH Call DFND 1 87,400 0 0
VEEVA SYSTEMS INC-CLASS A Cmn 922475958 558 22,300 SH Put DFND 1 22,300 0 0
VEEVA SYSTEMS INC-CLASS A Cmn 922475108 16,133 644,307 SH   DFND   644,307 0 0
VELOCITYSHARES 2X VIX SH-TRM Cmn 22539T423 451 102,847 SH   DFND 1 102,847 0 0
VELOCITYSHARES 3X INVERSE CRUDE ETN Cmn 22542D548 670 4,199 SH   DFND 1 4,199 0 0
VELOCITYSHARES 3X LONG SILVER ETN Cmn 22539T597 367 28,667 SH   DFND 1 28,667 0 0
VELOCITYSHARES INV VIX SH-TM Cmn 22542D795 325 12,555 SH   DFND 1 12,555 0 0
VENTAS INC CMN STOCK Cmn 92276F100 1,667 26,473 SH   DFND 1 26,473 0 0
VENTAS INC CMN STOCK Cmn 92276F900 4,143 65,800 SH Call DFND 1 65,800 0 0
VENTAS INC CMN STOCK Cmn 92276F950 693 11,000 SH Put DFND 1 11,000 0 0
VENTAS INC CMN STOCK Cmn 92276F100 12,493 198,429 SH   DFND   198,429 0 0
VERA BRADLEY INC Cmn 92335C906 266 13,100 SH Call DFND 1 13,100 0 0
VERA BRADLEY INC Cmn 92335C106 2,579 126,813 SH   DFND   126,813 0 0
VERA BRADLEY INC Cmn 92335C106 391 19,201 SH   DFND 2 19,201 0 0
VERACYTE INC Cmn 92337F957 104 19,200 SH Put DFND 1 19,200 0 0
VERASTEM INC Cmn 92337C104 121 76,607 SH   DFND 1 76,607 0 0
VEREIT INC Cmn 92339V100 961 108,336 SH   DFND 1 108,336 0 0
VEREIT INC Cmn 92339V900 343 38,700 SH Call DFND 1 38,700 0 0
VEREIT INC Cmn 92339V950 172 19,400 SH Put DFND 1 19,400 0 0
VEREIT INC Cmn 92339V100 6,883 775,980 SH   DFND   775,980 0 0
VERICEL CORP Cmn 92346J108 118 20,103 SH   DFND 1 20,103 0 0
VERICEL CORP Cmn 92346J958 60 10,300 SH Put DFND 1 10,300 0 0
VERIFONE SYSTEMS INC Cmn 92342Y909 4,095 145,000 SH Call DFND 1 145,000 0 0
VERIFONE SYSTEMS INC Cmn 92342Y959 604 21,400 SH Put DFND 1 21,400 0 0
VERIFONE SYSTEMS INC Cmn 92342Y109 8,609 304,863 SH   DFND 2 304,863 0 0
VERINT SYSTEMS 1.5% CB 06/01/2021-REGISTERED Bond 92343XAA8 3,989 4,500,000 PRN   DFND   0 0 0
VERINT SYSTEMS INC CMN STK Cmn 92343X100 690 20,657 SH   DFND 1 20,657 0 0
VERINT SYSTEMS INC CMN STK Cmn 92343X950 601 18,000 SH Put DFND 1 18,000 0 0
VERINT SYSTEMS INC CMN STK Cmn 92343X100 3,035 90,924 SH   DFND 2 90,924 0 0
VERISIGN INC 3.25% CB DUE 08/15/2037 - REGISTERED Bond 92343EAD4 641,950 248,227,000 PRN   DFND   0 0 0
VERISIGN INC CMN STOCK Cmn 92343E102 452 5,104 SH   DFND 1 5,104 0 0
VERISIGN INC CMN STOCK Cmn 92343E902 3,019 34,100 SH Call DFND 1 34,100 0 0
VERISIGN INC CMN STOCK Cmn 92343E952 1,611 18,200 SH Put DFND 1 18,200 0 0
VERISIGN INC CMN STOCK Cmn 92343E102 177,093 2,000,148 SH   DFND   2,000,148 0 0
VERISK ANALYTICS INC Cmn 92345Y906 1,854 23,200 SH Call DFND 1 23,200 0 0
VERISK ANALYTICS INC Cmn 92345Y956 480 6,000 SH Put DFND 1 6,000 0 0
VERIZON COMMUNICATIONS CMN STK Cmn 92343V104 4,255 78,676 SH   DFND 1 78,676 0 0
VERIZON COMMUNICATIONS CMN STK Cmn 92343V904 54,940 1,015,900 SH Call DFND 1 1,015,900 0 0
VERIZON COMMUNICATIONS CMN STK Cmn 92343V954 36,304 671,300 SH Put DFND 1 671,300 0 0
VERIZON COMMUNICATIONS CMN STK Cmn 92343V954 622 11,500 SH Put DFND 2 11,500 0 0
VERIZON COMMUNICATIONS CMN STK Cmn 92343V904 530 9,800 SH Call DFND 2 9,800 0 0
VERMILION ENERGY INC Cmn 923725905 289 9,900 SH Call DFND 1 9,900 0 0
VERMILLION INC Cmn 92407M206 18 12,521 SH   DFND 1 12,521 0 0
VERTEX ENERGY INC Cmn 92534K107 20 10,159 SH   DFND 1 10,159 0 0
VERTEX PHARMACEUTICALS INC CMN STK Cmn 92532F100 2,057 25,873 SH   DFND 1 25,873 0 0
VERTEX PHARMACEUTICALS INC CMN STK Cmn 92532F950 3,021 38,000 SH Put DFND 1 38,000 0 0
VERTEX PHARMACEUTICALS INC CMN STK Cmn 92532F900 4,038 50,800 SH Call DFND 1 50,800 0 0
VERTEX PHARMACEUTICALS INC CMN STK Cmn 92532F100 15,024 189,001 SH   DFND   189,001 0 0
VERTEX PHARMACEUTICALS INC CMN STK Cmn 92532F100 5,991 75,368 SH   DFND 2 75,368 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P901 24,380 590,600 SH Call DFND   590,600 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P901 11,711 283,700 SH Call DFND 1 283,700 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P951 8,281 200,600 SH Put DFND 1 200,600 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P951 566 13,700 SH Put DFND 2 13,700 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P901 438 10,600 SH Call DFND 2 10,600 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P201 508 12,302 SH   DFND   12,302 0 0
VIACOM INC CMN STK-CLASS B Cmn 92553P201 15,307 370,812 SH   DFND 2 370,812 0 0
VIASAT INC CMN STOCK Cmn 92552V950 7,348 100,000 SH Put DFND   100,000 0 0
VIASAT INC CMN STOCK Cmn 92552V950 764 10,400 SH Put DFND 1 10,400 0 0
VIAVI SOLUTIONS INC Cmn 925550905 429 62,600 SH Call DFND 1 62,600 0 0
VIAVI SOLUTIONS INC Cmn 925550955 93 13,500 SH Put DFND 1 13,500 0 0
VIAVI SOLUTIONS INC Cmn 925550105 10,816 1,576,639 SH   DFND   1,576,639 0 0
VIAVI SOLUTIONS INC Cmn 925550105 664 96,727 SH   DFND 2 96,727 0 0
VICAL INC CMN STK Cmn 925602104 17 44,177 SH   DFND 1 44,177 0 0
VICON INDUSTRIES INC CMN STK Cmn 925811101 15 16,000 SH   DFND 1 16,000 0 0
VIKING THERAPEUTICS INC Cmn 92686J106 19 13,044 SH   DFND 1 13,044 0 0
VIMPELCOM LTD-SPON ADR Depository Receipt 92719A106 563 132,204 SH   DFND 2 0 0 0
VINCE HOLDING CORP Cmn 92719W108 70 11,036 SH   DFND 1 11,036 0 0
VINCE HOLDING CORP Cmn 92719W958 163 25,700 SH Put DFND 1 25,700 0 0
VINCE HOLDING CORP Cmn 92719W908 78 12,400 SH Call DFND 1 12,400 0 0
VINCE HOLDING CORP Cmn 92719W108 1,293 204,311 SH   DFND   204,311 0 0
VIOLIN MEMORY INC Cmn 92763A101 70 134,995 SH   DFND 1 134,995 0 0
VIOLIN MEMORY INC Cmn 92763A901 9 17,900 SH Call DFND 1 17,900 0 0
VIPSHOP HOLDINGS LTD - ADS Depository Receipt 92763W103 1,645 127,707 SH   DFND 1 0 0 0
VIRGIN AMERICA INC Cmn 92765X208 1,064 27,598 SH   DFND 1 27,598 0 0
VIRGIN AMERICA INC Cmn 92765X958 2,167 56,200 SH Put DFND 1 56,200 0 0
VIRGIN AMERICA INC Cmn 92765X908 864 22,400 SH Call DFND 1 22,400 0 0
VIRNETX HOLDING CORP CMN STOCK Cmn 92823T108 99 21,629 SH   DFND 1 21,629 0 0
VIRNETX HOLDING CORP CMN STOCK Cmn 92823T958 94 20,400 SH Put DFND 1 20,400 0 0
VIRNETX HOLDING CORP CMN STOCK Cmn 92823T908 71 15,500 SH Call DFND 1 15,500 0 0
VIRTU FINANCIAL INC-CLASS A Cmn 928254101 2,134 96,515 SH   DFND 2 96,515 0 0
VIRTUS INVESTMENT PARTNERS Cmn 92828Q109 2,355 30,144 SH   DFND   30,144 0 0
VIRTUS INVESTMENT PARTNERS Cmn 92828Q109 977 12,509 SH   DFND 2 12,509 0 0
VIRTUSA CORP Cmn 92827P102 3,636 97,072 SH   DFND 2 97,072 0 0
VISA INC-CLASS A SHRS Cmn 92826C839 5,662 74,028 SH   DFND 1 74,028 0 0
VISA INC-CLASS A SHRS Cmn 92826C959 45,834 599,300 SH Put DFND 1 599,300 0 0
VISA INC-CLASS A SHRS Cmn 92826C909 46,316 605,600 SH Call DFND 1 605,600 0 0
VISA INC-CLASS A SHRS Cmn 92826C839 279,711 3,657,311 SH   DFND   3,657,311 0 0
VISA INC-CLASS A SHRS Cmn 92826C839 44,273 578,887 SH   DFND 2 578,887 0 0
VISHAY INTERTECHNOLOGY COMMON STOCK VSH - CLASS A Cmn 928298908 376 30,800 SH Call DFND 1 30,800 0 0
VISHAY INTERTECHNOLOGY COMMON STOCK VSH - CLASS A Cmn 928298958 195 16,000 SH Put DFND 1 16,000 0 0
VISHAY INTERTECHNOLOGY COMMON STOCK VSH - CLASS A Cmn 928298108 31,846 2,608,225 SH   DFND   2,608,225 0 0
VISHAY INTERTECHNOLOGY COMMON STOCK VSH - CLASS A Cmn 928298108 1,996 163,497 SH   DFND 2 163,497 0 0
VISTA OUTDOOR INC Cmn 928377900 566 10,900 SH Call DFND 1 10,900 0 0
VISTA OUTDOOR INC Cmn 928377950 265 5,100 SH Put DFND 1 5,100 0 0
VISTA OUTDOOR INC Cmn 928377100 722 13,908 SH   DFND 2 13,908 0 0
VISTEON CORP Cmn 92839U206 291 3,654 SH   DFND 1 3,654 0 0
VISTEON CORP Cmn 92839U956 1,377 17,300 SH Put DFND 1 17,300 0 0
VISTEON CORP Cmn 92839U906 987 12,400 SH Call DFND 1 12,400 0 0
VITAE PHARMACEUTICALS INC Cmn 92847N103 149 22,535 SH   DFND 1 22,535 0 0
VITAMIN SHOPPE INC Cmn 92849E901 557 18,000 SH Call DFND 1 18,000 0 0
VIVINT SOLAR INC Cmn 92854Q956 38 14,400 SH Put DFND 1 14,400 0 0
VIVUS INC Cmn 928551900 67 47,900 SH Call DFND 1 47,900 0 0
VIVUS INC Cmn 928551950 20 14,200 SH Put DFND 1 14,200 0 0
VMWARE INC-CLASS A Cmn 928563402 4,168 79,680 SH   DFND 1 79,680 0 0
VMWARE INC-CLASS A Cmn 928563952 10,033 191,800 SH Put DFND 1 191,800 0 0
VMWARE INC-CLASS A Cmn 928563902 3,332 63,700 SH Call DFND 1 63,700 0 0
VMWARE INC-CLASS A Cmn 928563902 1,250 23,900 SH Call DFND 2 23,900 0 0
VMWARE INC-CLASS A Cmn 928563952 769 14,700 SH Put DFND 2 14,700 0 0
VMWARE INC-CLASS A Cmn 928563402 96,093 1,836,987 SH   DFND   1,836,987 0 0
VMWARE INC-CLASS A Cmn 928563402 11,791 225,400 SH   DFND 2 225,400 0 0
VOCERA COMMUNICATIONS INC Cmn 92857F107 356 27,894 SH   DFND 1 27,894 0 0
VOCERA COMMUNICATIONS INC Cmn 92857F107 721 56,580 SH   DFND 2 56,580 0 0
VODAFONE GROUP PLC - SPON ADR 1:10 Depository Receipt 92857W308 1,472 45,942 SH   DFND   0 0 0
VONAGE HOLDINGS CORP COMMON STOCK Cmn 92886T201 1,124 245,937 SH   DFND 2 245,937 0 0
VORNADO REALTY TRUST CMN STK Cmn 929042909 4,495 47,600 SH Call DFND 1 47,600 0 0
VORNADO REALTY TRUST CMN STK Cmn 929042959 529 5,600 SH Put DFND 1 5,600 0 0
VORNADO REALTY TRUST CMN STK Cmn 929042109 16,869 178,637 SH   DFND   178,637 0 0
VOYA FINANCIAL INC Cmn 929089100 604 20,297 SH   DFND 1 20,297 0 0
VOYA FINANCIAL INC Cmn 929089900 685 23,000 SH Call DFND 1 23,000 0 0
VOYA FINANCIAL INC Cmn 929089950 411 13,800 SH Put DFND 1 13,800 0 0
VOYA FINANCIAL INC Cmn 929089100 661 22,213 SH   DFND 2 22,213 0 0
VOYA PRIME RATE TRUST Cmn 92913A100 61 12,200 SH   DFND 1 12,200 0 0
VULCAN MATERIALS CO CMN STK Cmn 929160109 1,863 17,645 SH   DFND 1 17,645 0 0
VULCAN MATERIALS CO CMN STK Cmn 929160909 11,243 106,500 SH Call DFND 1 106,500 0 0
VULCAN MATERIALS CO CMN STK Cmn 929160959 1,615 15,300 SH Put DFND 1 15,300 0 0
VULCAN MATERIALS CO CMN STK Cmn 929160959 348 3,300 SH Put DFND 2 3,300 0 0
VULCAN MATERIALS CO CMN STK Cmn 929160109 132,947 1,259,330 SH   DFND   1,259,330 0 0
VUZIX CORP Cmn 92921W900 219 41,100 SH Call DFND 1 41,100 0 0
VWR CORP Cmn 91843L103 28,052 1,036,662 SH   DFND   1,036,662 0 0
W&T OFFSHORE INC. COMMON STOCK Cmn 92922P906 107 48,800 SH Call DFND 1 48,800 0 0
W&T OFFSHORE INC. COMMON STOCK Cmn 92922P106 433 197,936 SH   DFND   197,936 0 0
W.R. GRACE & CO. COMMON STOCK Cmn 38388F958 1,523 21,400 SH Put DFND 1 21,400 0 0
W.R. GRACE & CO. COMMON STOCK Cmn 38388F908 1,409 19,800 SH Call DFND 1 19,800 0 0
W.R. GRACE & CO. COMMON STOCK Cmn 38388F958 669 9,400 SH Put DFND 2 9,400 0 0
W.R. GRACE & CO. COMMON STOCK Cmn 38388F908 811 11,400 SH Call DFND 2 11,400 0 0
W.R. GRACE & CO. COMMON STOCK Cmn 38388F108 24,687 346,828 SH   DFND   346,828 0 0
W.R. GRACE & CO. COMMON STOCK Cmn 38388F108 3,910 54,933 SH   DFND 2 54,933 0 0
WABASH NATIONAL 3.375% CB 05/01/2018-REGISTERED Bond 929566AH0 42,077 32,934,000 PRN   DFND   0 0 0
WABASH NATIONAL CORP CMN STK Cmn 929566907 523 39,600 SH Call DFND 1 39,600 0 0
WABASH NATIONAL CORP CMN STK Cmn 929566107 4,958 375,629 SH   DFND 2 375,629 0 0
WABCO HOLDINGS INC Cmn 92927K952 802 7,500 SH Put DFND 1 7,500 0 0
WABCO HOLDINGS INC Cmn 92927K902 1,155 10,800 SH Call DFND 1 10,800 0 0
WABCO HOLDINGS INC Cmn 92927K102 51,848 484,924 SH   DFND   484,924 0 0
WABTEC CMN STOCK Cmn 929740108 416 5,249 SH   DFND 1 5,249 0 0
WABTEC CMN STOCK Cmn 929740908 1,681 21,200 SH Call DFND 1 21,200 0 0
WABTEC CMN STOCK Cmn 929740958 476 6,000 SH Put DFND 1 6,000 0 0
WADDELL & REED FINL INC CMN STOCK Cmn 930059100 310 13,190 SH   DFND 1 13,190 0 0
WADDELL & REED FINL INC CMN STOCK Cmn 930059950 412 17,500 SH Put DFND 1 17,500 0 0
WADDELL & REED FINL INC CMN STOCK Cmn 930059100 6,890 292,702 SH   DFND 2 292,702 0 0
WAFERGEN BIO-SYSTEMS INC Cmn 93041P308 59 92,622 SH   DFND 1 92,622 0 0
WAL MART STORES INC Cmn 931142103 365 5,325 SH   DFND 1 5,325 0 0
WAL MART STORES INC Cmn 931142953 46,340 676,600 SH Put DFND 1 676,600 0 0
WAL MART STORES INC Cmn 931142903 47,313 690,800 SH Call DFND 1 690,800 0 0
WAL MART STORES INC Cmn 931142903 4,459 65,100 SH Call DFND 2 65,100 0 0
WAL MART STORES INC Cmn 931142953 2,562 37,400 SH Put DFND 2 37,400 0 0
WALGREENS BOOTS ALLIANCE INC Cmn 931427108 4,159 49,373 SH   DFND 1 49,373 0 0
WALGREENS BOOTS ALLIANCE INC Cmn 931427908 32,567 386,600 SH Call DFND 1 386,600 0 0
WALGREENS BOOTS ALLIANCE INC Cmn 931427958 29,720 352,800 SH Put DFND 1 352,800 0 0
WALGREENS BOOTS ALLIANCE INC Cmn 931427108 65,815 781,283 SH   DFND   781,283 0 0
WALGREENS BOOTS ALLIANCE INC Cmn 931427108 48,625 577,215 SH   DFND 2 577,215 0 0
WASHINGTON FEDERAL S&L ASSC CMN STK Cmn 938824109 6,829 301,521 SH   DFND   301,521 0 0
WASHINGTON FEDERAL S&L ASSC CMN STK Cmn 938824109 468 20,656 SH   DFND 2 20,656 0 0
WASHINGTON REIT CMN STK Cmn 939653101 282 9,661 SH   DFND 1 9,661 0 0
WASHINGTON REIT CMN STK Cmn 939653101 5,213 178,461 SH   DFND   178,461 0 0
WASHINGTON REIT CMN STK Cmn 939653101 1,104 37,788 SH   DFND 2 37,788 0 0
WASTE CONNECTIONS INC CMN STOCK Cmn 941053900 394 6,100 SH Call DFND 1 6,100 0 0
WASTE CONNECTIONS INC CMN STOCK Cmn 941053100 12,507 193,631 SH   DFND   193,631 0 0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE) Cmn 94106L109 329 5,581 SH   DFND 1 5,581 0 0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE) Cmn 94106L909 5,121 86,800 SH Call DFND 1 86,800 0 0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE) Cmn 94106L959 2,909 49,300 SH Put DFND 1 49,300 0 0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE) Cmn 94106L959 2,130 36,100 SH Put DFND 2 36,100 0 0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE) Cmn 94106L909 1,322 22,400 SH Call DFND 2 22,400 0 0
WASTE MANAGEMENT CMN STOCK (WAS USA WASTE) Cmn 94106L109 10,006 169,591 SH   DFND 2 169,591 0 0
WATERS CORP Cmn 941848903 1,755 13,300 SH Call DFND 1 13,300 0 0
WATERS CORP Cmn 941848953 264 2,000 SH Put DFND 1 2,000 0 0
WATERSTONE FINANCIAL INC Cmn 94188P951 238 17,400 SH Put DFND 1 17,400 0 0
WATSCO INC CMN STK Cmn 942622950 862 6,400 SH Put DFND 1 6,400 0 0
WATSCO INC CMN STK Cmn 942622900 1,240 9,200 SH Call DFND 1 9,200 0 0
WATSCO INC CMN STK Cmn 942622200 2,804 20,808 SH   DFND   20,808 0 0
WATSCO INC CMN STK Cmn 942622200 6,794 50,421 SH   DFND 2 50,421 0 0
WAYFAIR INC- CLASS A Cmn 94419L101 1,350 31,225 SH   DFND 1 31,225 0 0
WAYFAIR INC- CLASS A Cmn 94419L901 4,132 95,600 SH Call DFND 1 95,600 0 0
WAYFAIR INC- CLASS A Cmn 94419L951 2,680 62,000 SH Put DFND 1 62,000 0 0
WAYFAIR INC- CLASS A Cmn 94419L101 40,173 929,498 SH   DFND   929,498 0 0
WAYFAIR INC- CLASS A Cmn 94419L101 341 7,879 SH   DFND 2 7,879 0 0
WCI COMMUNITIES INC Cmn 92923C807 392 21,120 SH   DFND 2 21,120 0 0
WCM BNY MELLON FOCUSED GROWT Cmn 00768Y206 1,288 33,542 SH   DFND 1 33,542 0 0
WEATHERFORD INTERNATIONAL PLC Cmn G48833900 2,856 367,100 SH Call DFND 1 367,100 0 0
WEATHERFORD INTERNATIONAL PLC Cmn G48833950 1,155 148,500 SH Put DFND 1 148,500 0 0
WEATHERFORD INTERNATIONAL PLC Cmn G48833100 76,530 9,836,823 SH   DFND   9,836,823 0 0
WEATHERSTORM FORENSIC ACCOUNTI Cmn 301505400 230 7,288 SH   DFND 1 7,288 0 0
WEB.COM GROUP INC Cmn 94733A104 5,241 264,407 SH   DFND 2 264,407 0 0
WEBMD HEALTH CORP - CLASS A Cmn 94770V902 2,324 37,100 SH Call DFND 1 37,100 0 0
WEBMD HEALTH CORP - CLASS A Cmn 94770V952 1,296 20,700 SH Put DFND 1 20,700 0 0
WEBMD HEALTH CORP 1.5% CB 12/01/2020-REGISTERED Bond 94770VAK8 33,574 25,200,000 PRN   DFND   0 0 0
WEBMD HEALTH CORP 2.5% CB 01/15/2018-REGISTERED Bond 94770VAF9 5,717 5,000,000 PRN   DFND   0 0 0
WEC ENERGY GROUP INC Cmn 92939U906 2,054 34,200 SH Call DFND 1 34,200 0 0
WEC ENERGY GROUP INC Cmn 92939U956 895 14,900 SH Put DFND 1 14,900 0 0
WEC ENERGY GROUP INC Cmn 92939U106 1,868 31,101 SH   DFND   31,101 0 0
WEIGHT WATCHERS INTERNATIONAL INC Cmn 948626106 670 46,135 SH   DFND 1 46,135 0 0
WEIGHT WATCHERS INTERNATIONAL INC Cmn 948626906 3,776 259,900 SH Call DFND 1 259,900 0 0
WEIGHT WATCHERS INTERNATIONAL INC Cmn 948626956 2,268 156,100 SH Put DFND 1 156,100 0 0
WEIGHT WATCHERS INTERNATIONAL INC Cmn 948626106 1,094 75,324 SH   DFND   75,324 0 0
WEIGHT WATCHERS INTERNATIONAL INC Cmn 948626106 513 35,300 SH   DFND 2 35,300 0 0
WEINGARTEN REALTY INVST CMN STK Cmn 948741103 4,292 114,389 SH   DFND 2 114,389 0 0
WEIS MARKETS INC CMN STK Cmn 948849104 798 17,716 SH   DFND   17,716 0 0
WELLCARE HEALTH PLANS INC COMMON STOCK Cmn 94946T956 1,048 11,300 SH Put DFND 1 11,300 0 0
WELLCARE HEALTH PLANS INC COMMON STOCK Cmn 94946T906 1,512 16,300 SH Call DFND 1 16,300 0 0
WELLCARE HEALTH PLANS INC COMMON STOCK Cmn 94946T106 767 8,269 SH   DFND 2 8,269 0 0
WELLS FARGO CO COMMON STOCK Cmn 949746101 1,343 27,781 SH   DFND 1 27,781 0 0
WELLS FARGO CO COMMON STOCK Cmn 949746951 45,671 944,400 SH Put DFND 1 944,400 0 0
WELLS FARGO CO COMMON STOCK Cmn 949746901 38,780 801,900 SH Call DFND 1 801,900 0 0
WELLS FARGO CO COMMON STOCK Cmn 949746951 2,452 50,700 SH Put DFND 2 50,700 0 0
WELLS FARGO CO COMMON STOCK Cmn 949746901 2,495 51,600 SH Call DFND 2 51,600 0 0
WELLS FARGO CO COMMON STOCK Cmn 949746101 56,774 1,173,994 SH   DFND 2 1,173,994 0 0
WELLTOWER INC Cmn 95040Q904 8,661 124,900 SH Call DFND 1 124,900 0 0
WELLTOWER INC Cmn 95040Q954 2,046 29,500 SH Put DFND 1 29,500 0 0
WELLTOWER INC Cmn 95040Q104 1,606 23,163 SH   DFND   23,163 0 0
WENDY'S CO/THE Cmn 95058W900 596 54,700 SH Call DFND 1 54,700 0 0
WENDY'S CO/THE Cmn 95058W100 73,183 6,720,184 SH   DFND   6,720,184 0 0
WENDY'S CO/THE Cmn 95058W100 5,261 483,064 SH   DFND 2 483,064 0 0
WERNER ENTERPRISES INC CMN STK Cmn 950755908 231 8,500 SH Call DFND 1 8,500 0 0
WERNER ENTERPRISES INC CMN STK Cmn 950755108 20,764 764,495 SH   DFND   764,495 0 0
WESBANCO INC CMN STK Cmn 950810101 369 12,409 SH   DFND   12,409 0 0
WESCO AIRCRAFT HOLDINGS INC Cmn 950814103 1,611 111,922 SH   DFND   111,922 0 0
WESCO INTL INC CMN STOCK Cmn 95082P955 2,569 47,000 SH Put DFND 1 47,000 0 0
WESCO INTL INC CMN STOCK Cmn 95082P905 1,214 22,200 SH Call DFND 1 22,200 0 0
WESCO INTL INC CMN STOCK Cmn 95082P105 32,349 591,721 SH   DFND   591,721 0 0
WEST CORP Cmn 952355904 246 10,800 SH Call DFND 1 10,800 0 0
WEST CORP Cmn 952355204 13,648 598,076 SH   DFND   598,076 0 0
WEST PHARMACEUTICAL SERVICES INC CMN STK Cmn 955306105 757 10,917 SH   DFND 2 10,917 0 0
WESTAMERICA BANCORPORATION CMN STK Cmn 957090903 774 15,900 SH Call DFND 1 15,900 0 0
WESTAMERICA BANCORPORATION CMN STK Cmn 957090103 5,175 106,245 SH   DFND   106,245 0 0
WESTAR ENERGY INC CMN STK Cmn 95709T100 532 10,727 SH   DFND 1 10,727 0 0
WESTAR ENERGY INC CMN STK Cmn 95709T950 238 4,800 SH Put DFND 1 4,800 0 0
WESTAR ENERGY INC CMN STK Cmn 95709T900 313 6,300 SH Call DFND 1 6,300 0 0
WESTERN ALLIANCE BANCORP COMMON STOCK Cmn 957638909 290 8,700 SH Call DFND 1 8,700 0 0
WESTERN ALLIANCE BANCORP COMMON STOCK Cmn 957638109 3,644 109,171 SH   DFND 2 109,171 0 0
WESTERN ASSET MORTGAGE CAPIT Cmn 95790D105 175 17,398 SH   DFND 1 17,398 0 0
WESTERN ASSET MORTGAGE CAPIT Cmn 95790D955 225 22,400 SH Put DFND 1 22,400 0 0
WESTERN ASSET MORTGAGE CAPIT Cmn 95790D905 165 16,400 SH Call DFND 1 16,400 0 0
WESTERN DIGITAL COMMON STOCK Cmn 958102905 25,699 544,000 SH Call DFND 1 544,000 0 0
WESTERN DIGITAL COMMON STOCK Cmn 958102955 23,077 488,500 SH Put DFND 1 488,500 0 0
WESTERN DIGITAL COMMON STOCK Cmn 958102905 18,627 394,300 SH Call DFND 2 394,300 0 0
WESTERN DIGITAL COMMON STOCK Cmn 958102955 13,232 280,100 SH Put DFND 2 280,100 0 0
WESTERN DIGITAL COMMON STOCK Cmn 958102105 3,927 83,138 SH   DFND 2 83,138 0 0
WESTERN GAS EQUITY PARTNERS LP Cmn 95825R903 278 7,800 SH Call DFND 1 7,800 0 0
WESTERN GAS PARTNERS LP Cmn 958254904 1,346 31,000 SH Call DFND 1 31,000 0 0
WESTERN GAS PARTNERS LP Cmn 958254954 881 20,300 SH Put DFND 1 20,300 0 0
WESTERN REFINING INC CMN STK Cmn 959319104 414 14,232 SH   DFND 1 14,232 0 0
WESTERN REFINING INC CMN STK Cmn 959319954 3,075 105,700 SH Put DFND 1 105,700 0 0
WESTERN REFINING INC CMN STK Cmn 959319904 1,655 56,900 SH Call DFND 1 56,900 0 0
WESTERN REFINING LOGISTICS LP Cmn 95931Q905 287 12,300 SH Call DFND 1 12,300 0 0
WESTERN REFINING LOGISTICS LP Cmn 95931Q955 217 9,300 SH Put DFND 1 9,300 0 0
WESTERN UNION CO/THE COMMON STOCK Cmn 959802109 2,408 124,856 SH   DFND 1 124,856 0 0
WESTERN UNION CO/THE COMMON STOCK Cmn 959802909 1,838 95,300 SH Call DFND 1 95,300 0 0
WESTERN UNION CO/THE COMMON STOCK Cmn 959802959 679 35,200 SH Put DFND 1 35,200 0 0
WESTLAKE CHEMICAL CORP COMMON STOCK Cmn 960413102 291 6,286 SH   DFND 1 6,286 0 0
WESTLAKE CHEMICAL CORP COMMON STOCK Cmn 960413952 1,301 28,100 SH Put DFND 1 28,100 0 0
WESTLAKE CHEMICAL CORP COMMON STOCK Cmn 960413902 759 16,400 SH Call DFND 1 16,400 0 0
WESTLAKE CHEMICAL CORP COMMON STOCK Cmn 960413102 17,846 385,452 SH   DFND   385,452 0 0
WESTLAKE CHEMICAL CORP COMMON STOCK Cmn 960413102 5,350 115,552 SH   DFND 2 115,552 0 0
WESTMORELAND COAL CO COMMON STOCK Cmn 960878906 328 45,500 SH Call DFND 1 45,500 0 0
WESTPORT INNOVATIONS INC Cmn 960908909 190 72,800 SH Call DFND 1 72,800 0 0
WESTPORT INNOVATIONS INC Cmn 960908959 52 19,900 SH Put DFND 1 19,900 0 0
WESTROCK CO Cmn 96145D105 709 18,155 SH   DFND 1 18,155 0 0
WESTROCK CO Cmn 96145D955 1,007 25,800 SH Put DFND 1 25,800 0 0
WESTROCK CO Cmn 96145D905 745 19,100 SH Call DFND 1 19,100 0 0
WESTROCK CO Cmn 96145D105 18,052 462,514 SH   DFND 2 462,514 0 0
WEX INC Cmn 96208T104 28,397 340,659 SH   DFND   340,659 0 0
WEYERHAEUSER CO Cmn 962166104 2,232 72,052 SH   DFND 1 72,052 0 0
WEYERHAEUSER CO Cmn 962166954 10,069 325,000 SH Put DFND   325,000 0 0
WEYERHAEUSER CO Cmn 962166904 6,453 208,300 SH Call DFND 1 208,300 0 0
WEYERHAEUSER CO Cmn 962166954 2,717 87,700 SH Put DFND 1 87,700 0 0
WEYERHAEUSER CO Cmn 962166104 5,413 174,739 SH   DFND   174,739 0 0
WGL HOLDINGS INC CMN STK Cmn 92924F906 470 6,500 SH Call DFND 1 6,500 0 0
WGL HOLDINGS INC CMN STK Cmn 92924F106 311 4,301 SH   DFND   4,301 0 0
WHIRLPOOL CORP. COMMON STOCK Cmn 963320106 592 3,281 SH   DFND 1 3,281 0 0
WHIRLPOOL CORP. COMMON STOCK Cmn 963320956 23,841 132,200 SH Put DFND 1 132,200 0 0
WHIRLPOOL CORP. COMMON STOCK Cmn 963320906 23,643 131,100 SH Call DFND 1 131,100 0 0
WHIRLPOOL CORP. COMMON STOCK Cmn 963320106 89,179 494,503 SH   DFND   494,503 0 0
WHITE MOUNTAIN INSURANCE GROUP INC CMN STK Cmn G9618E107 892 1,111 SH   DFND   1,111 0 0
WHITESTONE REIT Cmn 966084904 204 16,200 SH Call DFND 1 16,200 0 0
WHITEWAVE FOODS CO Cmn 966244905 10,339 254,400 SH Call DFND 1 254,400 0 0
WHITEWAVE FOODS CO Cmn 966244955 1,943 47,800 SH Put DFND 1 47,800 0 0
WHITEWAVE FOODS CO Cmn 966244105 110,844 2,727,453 SH   DFND   2,727,453 0 0
WHITEWAVE FOODS CO Cmn 966244105 4,181 102,871 SH   DFND 2 102,871 0 0
WHITING PETROLEUM CORP 5% CB 03/15/2019 Bond 966387AR3 1,698 2,000,000 PRN   DFND   0 0 0
WHITING PETROLEUM CORP 6.5% CB 10/01/2018 Bond 966387AQ5 5,412 6,500,000 PRN   DFND   0 0 0
WHITING PETROLEUM CORP COMMON STOCK Cmn 966387902 5,114 640,900 SH Call DFND 1 640,900 0 0
WHITING PETROLEUM CORP COMMON STOCK Cmn 966387952 2,492 312,300 SH Put DFND 1 312,300 0 0
WHITING PETROLEUM CORP COMMON STOCK Cmn 966387102 17,443 2,185,836 SH   DFND   2,185,836 0 0
WHOLE FOODS MARKET INC CMN STK Cmn 966837106 713 22,916 SH   DFND 1 22,916 0 0
WHOLE FOODS MARKET INC CMN STK Cmn 966837956 14,808 476,000 SH Put DFND 1 476,000 0 0
WHOLE FOODS MARKET INC CMN STK Cmn 966837906 15,185 488,100 SH Call DFND 1 488,100 0 0
WHOLE FOODS MARKET INC CMN STK Cmn 966837106 23,723 762,561 SH   DFND   762,561 0 0
WHOLE FOODS MARKET INC CMN STK Cmn 966837106 4,426 142,258 SH   DFND 2 142,258 0 0
WIDEPOINT CORP CMN STOCK Cmn 967590100 18 30,577 SH   DFND 1 30,577 0 0
WILEY (JOHN) & SONS -CL A CMN STK Cmn 968223206 2,986 61,082 SH   DFND   61,082 0 0
WILLBROS GROUP INC Cmn 969203108 85 39,705 SH   DFND 1 39,705 0 0
WILLIAMS COMPANIES COMMON STOCK Cmn 969457900 2,304 143,400 SH Call DFND 1 143,400 0 0
WILLIAMS COMPANIES COMMON STOCK Cmn 969457950 710 44,200 SH Put DFND 1 44,200 0 0
WILLIAMS PARTNERS LP/NEW Cmn 96949L905 438 21,400 SH Call DFND 1 21,400 0 0
WILLIAMS PARTNERS LP/NEW Cmn 96949L955 301 14,700 SH Put DFND 1 14,700 0 0
WILLIAMS-SONOMA INC CMN STK Cmn 969904101 1,216 22,208 SH   DFND 1 22,208 0 0
WILLIAMS-SONOMA INC CMN STK Cmn 969904951 3,837 70,100 SH Put DFND 1 70,100 0 0
WILLIAMS-SONOMA INC CMN STK Cmn 969904901 2,715 49,600 SH Call DFND 1 49,600 0 0
WILLIAMS-SONOMA INC CMN STK Cmn 969904951 668 12,200 SH Put DFND 2 12,200 0 0
WILLIAMS-SONOMA INC CMN STK Cmn 969904901 301 5,500 SH Call DFND 2 5,500 0 0
WILLIAMS-SONOMA INC CMN STK Cmn 969904101 5,084 92,867 SH   DFND 2 92,867 0 0
WILLIS TOWERS WATSON PLC Cmn G96629903 2,539 21,400 SH Call DFND 1 21,400 0 0
WILSHIRE BANCORP INC COMMON STOCK Cmn 97186T108 109 10,616 SH   DFND 1 10,616 0 0
WILSHIRE US REIT ETF Cmn 18383M472 557 11,710 SH   DFND 1 11,710 0 0
WINDSTREAM HOLDINGS INC Cmn 97382A950 700 91,100 SH Put DFND 1 91,100 0 0
WINDSTREAM HOLDINGS INC Cmn 97382A900 543 70,700 SH Call DFND 1 70,700 0 0
WINGSTOP INC Cmn 974155103 217 9,586 SH   DFND 1 9,586 0 0
WINGSTOP INC Cmn 974155103 1,325 58,405 SH   DFND   58,405 0 0
WINGSTOP INC Cmn 974155103 607 26,765 SH   DFND 2 26,765 0 0
WINNEBAGO INDUSTRIES CMN STK Cmn 974637950 355 15,800 SH Put DFND 1 15,800 0 0
WINNEBAGO INDUSTRIES CMN STK Cmn 974637900 339 15,100 SH Call DFND 1 15,100 0 0
WINNEBAGO INDUSTRIES CMN STK Cmn 974637100 596 26,540 SH   DFND 2 26,540 0 0
WINTHROP REALTY TRUST Cmn 976391300 269 20,498 SH   DFND 2 20,498 0 0
WINTRUST FINANCIAL CMN STOCK Cmn 97650W108 16,629 375,029 SH   DFND   375,029 0 0
WINTRUST FINANCIAL CMN STOCK Cmn 97650W108 1,634 36,849 SH   DFND 2 36,849 0 0
WIRELESS TELECOM GROUP INC CMN STK Cmn 976524108 17 12,989 SH   DFND 1 12,989 0 0
WISDOMTREE ASIA-PACIFIC EX-JAP Cmn 97717W828 872 15,344 SH   DFND 1 15,344 0 0
WISDOMTREE AUSTRALIA DIVIDEND Cmn 97717W810 1,785 37,258 SH   DFND 1 37,258 0 0
WISDOMTREE BARCLAYS US AGG B Cmn 97717X511 2,654 52,602 SH   DFND 1 52,602 0 0
WISDOMTREE CHINESE YUAN FUND Cmn 97717W902 1,103 43,900 SH Call DFND 1 43,900 0 0
WISDOMTREE CHINESE YUAN FUND Cmn 97717W952 661 26,300 SH Put DFND 1 26,300 0 0
WISDOMTREE COMMODITY COUNTRY E Cmn 97717W752 288 13,615 SH   DFND 1 13,615 0 0
WISDOMTREE DVD EX-FIN FUND Cmn 97717W406 404 5,354 SH   DFND 1 5,354 0 0
WISDOMTREE EMERGING MARKETS Cmn 97717W539 490 24,044 SH   DFND 1 24,044 0 0
WISDOMTREE EMERGING MARKETS HI Cmn 97717W955 439 12,600 SH Put DFND 1 12,600 0 0
WISDOMTREE EMERGING MARKETS HI Cmn 97717W905 313 9,000 SH Call DFND 1 9,000 0 0
WISDOMTREE EMERGING MARKETS QU Cmn 97717W323 393 18,534 SH   DFND 1 18,534 0 0
WISDOMTREE EMRG MKTS DEBT Cmn 97717X867 264 7,175 SH   DFND 1 7,175 0 0
WISDOMTREE EUROPE HEDGED EQUIT Cmn 97717X901 7,414 142,800 SH Call DFND 1 142,800 0 0
WISDOMTREE EUROPE HEDGED EQUIT Cmn 97717X951 2,923 56,300 SH Put DFND 1 56,300 0 0
WISDOMTREE GERMANY HEDGED EQ Cmn 97717W448 320 12,618 SH   DFND 1 12,618 0 0
WISDOMTREE GLOBAL EX-US QUALIT Cmn 97717W844 1,463 31,209 SH   DFND 1 31,209 0 0
WISDOMTREE GLOBAL HIGH DIVIDEN Cmn 97717W877 561 13,756 SH   DFND 1 13,756 0 0
WISDOMTREE GLOBAL NATURAL RESO Cmn 97717W711 123 10,536 SH   DFND 1 10,536 0 0
WISDOMTREE INDIA EARNINGS Cmn 97717W422 1,256 64,365 SH   DFND 1 64,365 0 0
WISDOMTREE INDIA EARNINGS Cmn 97717W902 3,527 180,800 SH Call DFND 1 180,800 0 0
WISDOMTREE INDIA EARNINGS Cmn 97717W952 441 22,600 SH Put DFND 1 22,600 0 0
WISDOMTREE INTERNATIONAL HIGH Cmn 97717W802 1,229 32,910 SH   DFND 1 32,910 0 0
WISDOMTREE INTL L/C DVD FUND Cmn 97717W794 228 5,452 SH   DFND 1 5,452 0 0
WISDOMTREE INVESTMENTS INC CMN STK Cmn 97717P104 403 35,218 SH   DFND 1 35,218 0 0
WISDOMTREE INVESTMENTS INC CMN STK Cmn 97717P954 807 70,600 SH Put DFND 1 70,600 0 0
WISDOMTREE INVESTMENTS INC CMN STK Cmn 97717P904 967 84,600 SH Call DFND 1 84,600 0 0
WISDOMTREE INVESTMENTS INC CMN STK Cmn 97717P104 3,351 293,205 SH   DFND 2 293,205 0 0
WISDOMTREE JAPAN HEDGED EQUITY Cmn 97717W851 239 5,457 SH   DFND 1 5,457 0 0
WISDOMTREE JAPAN HEDGED EQUITY Cmn 97717W951 10,547 241,300 SH Put DFND 1 241,300 0 0
WISDOMTREE JAPAN HEDGED EQUITY Cmn 97717W901 9,315 213,100 SH Call DFND 1 213,100 0 0
WISDOMTREE MIDCAP DIVIDEND F Cmn 97717W505 4,261 49,480 SH   DFND 1 49,480 0 0
WISDOMTREE MIDCAP EARNINGS Cmn 97717W570 1,676 18,591 SH   DFND 1 18,591 0 0
WISDOMTREE SMALLCAP DVD FUND Cmn 97717W604 1,071 15,581 SH   DFND 1 15,581 0 0
WISDOMTREE TOTAL DIVIDEND FD Cmn 97717W109 224 3,013 SH   DFND 1 3,013 0 0
WIX.COM LTD Cmn M98068105 947 46,717 SH   DFND 1 46,717 0 0
WIX.COM LTD Cmn M98068955 1,060 52,300 SH Put DFND 1 52,300 0 0
WOLVERINE WORLD WIDE CMN STK Cmn 978097103 1,228 66,681 SH   DFND 2 66,681 0 0
WOODWARD INC Cmn 980745903 213 4,100 SH Call DFND 1 4,100 0 0
WOODWARD INC Cmn 980745103 29,893 574,637 SH   DFND   574,637 0 0
WORKDAY 1.5% CB 07/15/2020 B-REGISTERED Bond 98138HAD3 1,178 1,000,000 PRN   DFND   0 0 0
WORKDAY INC Cmn 98138H101 1,593 20,726 SH   DFND 1 20,726 0 0
WORKDAY INC Cmn 98138H901 12,471 162,300 SH Call DFND 1 162,300 0 0
WORKDAY INC Cmn 98138H951 7,331 95,400 SH Put DFND 1 95,400 0 0
WORKDAY INC Cmn 98138H101 9,334 121,479 SH   DFND   121,479 0 0
WORLD ACCEPTANCE CP/DE CMN STK Cmn 981419904 1,100 29,000 SH Call DFND 1 29,000 0 0
WORLD ACCEPTANCE CP/DE CMN STK Cmn 981419954 387 10,200 SH Put DFND 1 10,200 0 0
WORLD FUEL SVCS CORP COMMON STOCK Cmn 981475906 534 11,000 SH Call DFND 1 11,000 0 0
WORLD FUEL SVCS CORP COMMON STOCK Cmn 981475106 252 5,185 SH   DFND   5,185 0 0
WORLD FUEL SVCS CORP COMMON STOCK Cmn 981475106 9,356 192,596 SH   DFND 2 192,596 0 0
WORLD WRESTLING ENTERTAINMENT Cmn 98156Q908 1,162 65,800 SH Call DFND 1 65,800 0 0
WORLD WRESTLING ENTERTAINMENT Cmn 98156Q958 523 29,600 SH Put DFND 1 29,600 0 0
WORTHINGTON INDS INC Cmn 981811902 324 9,100 SH Call DFND 1 9,100 0 0
WORTHINGTON INDS INC Cmn 981811102 1,832 51,389 SH   DFND   51,389 0 0
WORTHINGTON INDS INC Cmn 981811102 3,082 86,474 SH   DFND 2 86,474 0 0
WP CAREY INC Cmn 92936U909 1,631 26,200 SH Call DFND 1 26,200 0 0
WP CAREY INC Cmn 92936U959 909 14,600 SH Put DFND 1 14,600 0 0
WP CAREY INC Cmn 92936U109 4,699 75,493 SH   DFND   75,493 0 0
WP CAREY INC Cmn 92936U109 4,797 77,067 SH   DFND 2 77,067 0 0
WP GLIMCHER INC Cmn 92939N902 100 10,500 SH Call DFND 1 10,500 0 0
WP GLIMCHER INC Cmn 92939N102 8,204 864,536 SH   DFND   864,536 0 0
WP GLIMCHER INC Cmn 92939N102 2,227 234,655 SH   DFND 2 234,655 0 0
WPCS INTERNATIONAL INC CMN STK Cmn 92931L401 64 46,009 SH   DFND 1 46,009 0 0
WPP GROUP PLC -SPONS ADR 5:1 Depository Receipt 92937A102 405 3,476 SH   DFND 1 0 0 0
WPX ENERGY INC Cmn 98212B903 1,001 143,200 SH Call DFND 1 143,200 0 0
WPX ENERGY INC Cmn 98212B953 420 60,100 SH Put DFND 1 60,100 0 0
WPX ENERGY INC Cmn 98212B103 16,484 2,358,293 SH   DFND   2,358,293 0 0
WRIGHT MEDICAL GROUP 2% CB 02/15/2020-REGISTERED Bond 98235TAE7 42,419 47,000,000 PRN   DFND   0 0 0
WYNDHAM WORLDWIDE CORP Cmn 98310W108 660 8,631 SH   DFND 1 8,631 0 0
WYNDHAM WORLDWIDE CORP Cmn 98310W908 7,161 93,700 SH Call DFND 1 93,700 0 0
WYNDHAM WORLDWIDE CORP Cmn 98310W958 5,251 68,700 SH Put DFND 1 68,700 0 0
WYNN RESORTS LTD COMMON STOCK Cmn 983134907 66,074 707,200 SH Call DFND 1 707,200 0 0
WYNN RESORTS LTD COMMON STOCK Cmn 983134957 56,217 601,700 SH Put DFND 1 601,700 0 0
WYNN RESORTS LTD COMMON STOCK Cmn 983134907 308 3,300 SH Call DFND   3,300 0 0
WYNN RESORTS LTD COMMON STOCK Cmn 983134107 19,360 207,209 SH   DFND   207,209 0 0
XACTLY CORP Cmn 98386L101 78 11,327 SH   DFND 2 11,327 0 0
XCEL ENERGY INC Cmn 98389B100 972 23,247 SH   DFND 1 23,247 0 0
XCEL ENERGY INC Cmn 98389B950 1,518 36,300 SH Put DFND 1 36,300 0 0
XCEL ENERGY INC Cmn 98389B900 263 6,300 SH Call DFND 1 6,300 0 0
XCEL ENERGY INC Cmn 98389B100 10,764 257,384 SH   DFND   257,384 0 0
XENIA HOTELS & RESORTS INC Cmn 984017103 477 30,507 SH   DFND   30,507 0 0
XENOPORT INC COMMON STOCK Cmn 98411C100 153 33,966 SH   DFND 1 33,966 0 0
XERIUM TECHNOLOGIES INC COMMON STOCK Cmn 98416J118 76 14,519 SH   DFND 2 14,519 0 0
XEROX CORP Cmn 984121103 1,928 172,766 SH   DFND 1 172,766 0 0
XEROX CORP Cmn 984121953 783 70,200 SH Put DFND 2 70,200 0 0
XEROX CORP Cmn 984121903 1,113 99,700 SH Call DFND 1 99,700 0 0
XEROX CORP Cmn 984121903 692 62,000 SH Call DFND 2 62,000 0 0
XEROX CORP Cmn 984121953 194 17,400 SH Put DFND 1 17,400 0 0
XG TECHNOLOGY INC Cmn 98372A507 20 206,677 SH   DFND 1 206,677 0 0
XILINX INC CMN STK Cmn 983919101 1,833 38,642 SH   DFND 1 38,642 0 0
XILINX INC CMN STK Cmn 983919951 4,032 85,000 SH Put DFND 1 85,000 0 0
XILINX INC CMN STK Cmn 983919901 3,054 64,400 SH Call DFND 1 64,400 0 0
XILINX INC CMN STK Cmn 983919101 28,708 605,263 SH   DFND   605,263 0 0
XILINX INC CMN STK Cmn 983919101 14,302 301,540 SH   DFND 2 301,540 0 0
XINYUAN REAL ESTATE CO L-ADR Depository Receipt 98417P105 139 31,448 SH   DFND 1 0 0 0
XL GROUP PLC Cmn G98290902 1,851 50,300 SH Call DFND 1 50,300 0 0
XL GROUP PLC Cmn G98290952 247 6,700 SH Put DFND 1 6,700 0 0
XL GROUP PLC Cmn G98290102 15,752 428,037 SH   DFND   428,037 0 0
XO GROUP INC Cmn 983772104 333 20,743 SH   DFND 2 20,743 0 0
XOMA CORP Cmn 98419J907 17 22,100 SH Call DFND 1 22,100 0 0
XPO LOGISTICS INC Cmn 983793100 254 8,284 SH   DFND 1 8,284 0 0
XPO LOGISTICS INC Cmn 983793900 8,645 281,600 SH Call DFND 1 281,600 0 0
XPO LOGISTICS INC Cmn 983793950 2,256 73,500 SH Put DFND 1 73,500 0 0
XTL BIOPHARMACEUTICALS LIMITED Depository Receipt 98386D208 17 15,858 SH   DFND 1 0 0 0
XURA INC Cmn 98420V907 342 17,400 SH Call DFND 1 17,400 0 0
XURA INC Cmn 98420V107 237 12,068 SH   DFND   12,068 0 0
XURA INC Cmn 98420V107 811 41,238 SH   DFND 2 41,238 0 0
XYLEM INC Cmn 98419M100 495 12,105 SH   DFND 1 12,105 0 0
XYLEM INC Cmn 98419M900 1,542 37,700 SH Call DFND 1 37,700 0 0
XYLEM INC Cmn 98419M100 43,978 1,075,262 SH   DFND   1,075,262 0 0
XYLEM INC Cmn 98419M100 6,336 154,903 SH   DFND 2 154,903 0 0
YAHOO! INC CMN STOCK Cmn 984332906 50,680 1,376,800 SH Call DFND 1 1,376,800 0 0
YAHOO! INC CMN STOCK Cmn 984332956 22,296 605,700 SH Put DFND 1 605,700 0 0
YAHOO! INC CMN STOCK Cmn 984332956 7,068 192,000 SH Put DFND 2 192,000 0 0
YAHOO! INC CMN STOCK Cmn 984332906 6,029 163,800 SH Call DFND 2 163,800 0 0
YAHOO! INC CMN STOCK Cmn 984332106 329,060 8,939,418 SH   DFND   8,939,418 0 0
YAMANA GOLD INC Cmn 98462Y100 428 140,808 SH   DFND 1 140,808 0 0
YAMANA GOLD INC Cmn 98462Y900 1,348 443,300 SH Call DFND 1 443,300 0 0
YAMANA GOLD INC Cmn 98462Y950 742 244,200 SH Put DFND 1 244,200 0 0
YAMANA GOLD INC Cmn 98462Y100 1,670 549,217 SH   DFND 2 549,217 0 0
YANDEX 1.125% CB 12/15/2018-REGISTERED Bond 98474TAB3 15,811 17,875,000 PRN   DFND   0 0 0
YANDEX NV Cmn N97284908 2,442 159,400 SH Call DFND 1 159,400 0 0
YANDEX NV Cmn N97284958 794 51,800 SH Put DFND 1 51,800 0 0
YANZHOU COAL MINING CO LTD CMN STOCK Depository Receipt 984846105 158 29,954 SH   DFND 1 0 0 0
YELP INC Cmn 985817105 410 20,605 SH   DFND 1 20,605 0 0
YELP INC Cmn 985817955 2,328 117,100 SH Put DFND 1 117,100 0 0
YELP INC Cmn 985817905 3,350 168,500 SH Call DFND 1 168,500 0 0
YELP INC Cmn 985817105 33,035 1,661,722 SH   DFND   1,661,722 0 0
YOU ON DEMAND HOLDINGS INC Cmn 98741R207 44 24,285 SH   DFND 1 24,285 0 0
YPF S.A. ADR 1:1 CLASS D Depository Receipt 984245100 567 31,728 SH   DFND 1 0 0 0
YRC WORLDWIDE INC CMN STK Cmn 984249607 331 35,480 SH   DFND 1 35,480 0 0
YRC WORLDWIDE INC CMN STK Cmn 984249957 343 36,800 SH Put DFND 1 36,800 0 0
YRC WORLDWIDE INC CMN STK Cmn 984249907 251 26,900 SH Call DFND 1 26,900 0 0
YUM! BRANDS INC CMN STOCK Cmn 988498101 5,079 62,053 SH   DFND 1 62,053 0 0
YUM! BRANDS INC CMN STOCK Cmn 988498951 24,162 295,200 SH Put DFND 1 295,200 0 0
YUM! BRANDS INC CMN STOCK Cmn 988498901 22,959 280,500 SH Call DFND 1 280,500 0 0
YUM! BRANDS INC CMN STOCK Cmn 988498901 638 7,800 SH Call DFND 2 7,800 0 0
YUM! BRANDS INC CMN STOCK Cmn 988498951 450 5,500 SH Put DFND 2 5,500 0 0
YUM! BRANDS INC CMN STOCK Cmn 988498101 4,706 57,497 SH   DFND   57,497 0 0
YUMA ENERGY INC Cmn 98872E108 31 151,832 SH   DFND 1 151,832 0 0
YY INC-ADR Depository Receipt 98426T106 3,607 58,563 SH   DFND 1 0 0 0
ZAFGEN INC Cmn 98885E103 364 54,527 SH   DFND 1 54,527 0 0
ZAGG INC COMMON STOCK Cmn 98884U108 191 21,155 SH   DFND 1 21,155 0 0
ZAGG INC COMMON STOCK Cmn 98884U908 395 43,800 SH Call DFND 1 43,800 0 0
ZAYO GROUP HOLDINGS INC Cmn 98919V105 397 16,378 SH   DFND 1 16,378 0 0
ZAYO GROUP HOLDINGS INC Cmn 98919V955 531 21,900 SH Put DFND 1 21,900 0 0
ZAYO GROUP HOLDINGS INC Cmn 98919V905 359 14,800 SH Call DFND 1 14,800 0 0
ZAYO GROUP HOLDINGS INC Cmn 98919V105 1,906 78,638 SH   DFND   78,638 0 0
ZAYO GROUP HOLDINGS INC Cmn 98919V105 2,818 116,256 SH   DFND 2 116,256 0 0
ZEBRA TECHNOLOGIES CP -CL A CMN STK Cmn 989207105 507 7,349 SH   DFND 1 7,349 0 0
ZEBRA TECHNOLOGIES CP -CL A CMN STK Cmn 989207905 1,539 22,300 SH Call DFND 1 22,300 0 0
ZEBRA TECHNOLOGIES CP -CL A CMN STK Cmn 989207955 697 10,100 SH Put DFND 1 10,100 0 0
ZELTIQ AESTHETICS INC Cmn 98933Q108 502 18,493 SH   DFND 1 18,493 0 0
ZELTIQ AESTHETICS INC Cmn 98933Q908 437 16,100 SH Call DFND 1 16,100 0 0
ZELTIQ AESTHETICS INC Cmn 98933Q958 291 10,700 SH Put DFND 1 10,700 0 0
ZELTIQ AESTHETICS INC Cmn 98933Q108 6,296 231,827 SH   DFND   231,827 0 0
ZENDESK INC Cmn 98936J101 430 20,566 SH   DFND 1 20,566 0 0
ZENDESK INC Cmn 98936J951 808 38,600 SH Put DFND 1 38,600 0 0
ZILLOW GROUP INC Cmn 98954M900 4,905 206,700 SH Call DFND 1 206,700 0 0
ZILLOW GROUP INC Cmn 98954M901 1,957 76,600 SH Call DFND 1 76,600 0 0
ZILLOW GROUP INC Cmn 98954M950 1,115 47,000 SH Put DFND 1 47,000 0 0
ZILLOW GROUP INC Cmn 98954M951 698 27,300 SH Put DFND 1 27,300 0 0
ZIMMER BIOMET HOLDINGS INC Cmn 98956P902 5,598 52,500 SH Call DFND 1 52,500 0 0
ZIMMER BIOMET HOLDINGS INC Cmn 98956P952 1,120 10,500 SH Put DFND 1 10,500 0 0
ZIMMER BIOMET HOLDINGS INC Cmn 98956P102 29,364 275,379 SH   DFND   275,379 0 0
ZION OIL & GAS INC COMMON STOCK Cmn 989696109 21 12,097 SH   DFND 1 12,097 0 0
ZIONS BANCORPORATION CMN STK Cmn 989701107 691 28,542 SH   DFND 1 28,542 0 0
ZIONS BANCORPORATION CMN STK Cmn 989701907 4,399 181,700 SH Call DFND 1 181,700 0 0
ZIONS BANCORPORATION CMN STK Cmn 989701957 2,094 86,500 SH Put DFND 1 86,500 0 0
ZIONS BANCORPORATION CMN STK Cmn 989701107 66,915 2,763,949 SH   DFND   2,763,949 0 0
ZIONS BANCORPORATION-CW20 Wt 989701115 4,972 2,329,028 SH   DFND   0 0 0
ZIOPHARM ONCOLOGY INC COMMON STOCK Cmn 98973P901 580 78,100 SH Call DFND 1 78,100 0 0
ZIOPHARM ONCOLOGY INC COMMON STOCK Cmn 98973P951 284 38,300 SH Put DFND 1 38,300 0 0
ZIX CORP CMN STK Cmn 98974P100 359 91,257 SH   DFND 2 91,257 0 0
ZOE'S KITCHEN INC Cmn 98979J909 2,144 55,000 SH Call DFND 1 55,000 0 0
ZOE'S KITCHEN INC Cmn 98979J959 487 12,500 SH Put DFND 1 12,500 0 0
ZOE'S KITCHEN INC Cmn 98979J109 907 23,272 SH   DFND 2 23,272 0 0
ZOETIS INC Cmn 98978V903 5,049 113,900 SH Call DFND 1 113,900 0 0
ZOETIS INC Cmn 98978V953 1,888 42,600 SH Put DFND 1 42,600 0 0
ZOGENIX INC Cmn 98978L904 144 15,600 SH Call DFND 1 15,600 0 0
ZUMIEZ INC Cmn 989817901 693 34,800 SH Call DFND 1 34,800 0 0
ZYNGA INC - CL A Cmn 98986T108 813 356,680 SH   DFND 1 356,680 0 0
ZYNGA INC - CL A Cmn 98986T958 350 153,500 SH Put DFND 1 153,500 0 0
ZYNGA INC - CL A Cmn 98986T908 307 134,700 SH Call DFND 1 134,700 0 0
ZYNGA INC - CL A Cmn 98986T108 31,664 13,887,633 SH   DFND   13,887,633 0 0