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
ABBOTT LABS COM 002824100 1,144 27,500 SH   DFND   27,500 0 0
ABBVIE INC COM 00287Y109 17,720 306,788 SH   DFND   306,788 0 0
ABIOMED INC COM 003654100 309 12,445 SH   DFND   12,445 0 0
ACTAVIS PLC SHS G0083B108 97,794 405,313 SH   DFND   405,313 0 0
ACUITY BRANDS INC COM 00508Y102 3,253 27,500 SH   DFND   27,500 0 0
ADOBE SYS INC COM 00724F101 3,299 47,675 SH   DFND   47,675 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 2,404 42,197 SH   DFND   42,197 0 0
AIR PRODS & CHEMS INC COM 009158106 13,995 107,508 SH   DFND   107,508 0 0
AK STL HLDG CORP COM 001547108 5,127 640,092 SH   DFND   640,092 0 0
ALBEMARLE CORP COM 012653101 2,121 36,017 SH   DFND   36,017 0 0
ALCOA INC COM 013817101 6,605 410,530 SH   DFND   410,530 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 5,384 60,600 SH   DFND   60,600 0 0
ALKERMES PLC SHS G01767105 8,053 187,840 SH   DFND   187,840 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 837 22,558 SH   DFND   22,558 0 0
ALLERGAN INC COM 018490102 33,142 185,999 SH   DFND   185,999 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 7,741 271,701 SH   DFND   271,701 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 612 561,674 SH   DFND   561,674 0 0
AMBAC FINL GROUP INC COM NEW 023139884 3,274 148,165 SH   DFND   148,165 0 0
AMBAC FINL GROUP INC COM NEW 023139884 21,868 989,500 SH Call DFND   989,500 0 0
AMBIT BIOSCIENCES CORP COM 02318X100 2,772 180,000 SH   DFND   180,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 461 13,000 SH   DFND   13,000 0 0
AMERICAN RLTY CAP PPTYS INC NOTE 3.000% 8/0 02917TAA2 55,787 56,000,000 PRN   DFND   56,000,000 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 772 16,000 SH   DFND   16,000 0 0
AMETEK INC NEW COM 031100100 2,110 42,022 SH   DFND   42,022 0 0
AMGEN INC COM 031162100 6,428 45,763 SH   DFND   45,763 0 0
AMPHENOL CORP NEW CL A 032095101 4,002 40,079 SH   DFND   40,079 0 0
ANACOR PHARMACEUTICALS INC COM 032420101 3,600 147,125 SH   DFND   147,125 0 0
ANADARKO PETE CORP COM 032511107 52,156 514,158 SH   DFND   514,158 0 0
ANADARKO PETE CORP COM 032511107 20,481 201,900 SH Call DFND   201,900 0 0
ANGLOGOLD ASHANTI LTD SPONSORED ADR 035128206 1,474 122,823 SH   DFND   122,823 0 0
ANIXTER INTL INC COM 035290105 20,016 235,921 SH   DFND   235,921 0 0
ANTERO RES CORP COM 03674X106 549 10,000 SH   DFND   10,000 0 0
AOL INC COM 00184X105 4,407 98,032 SH   DFND   98,032 0 0
APPLE INC COM 037833100 65,494 650,066 SH   DFND   650,066 0 0
APPLE INC COM 037833100 3,023 30,000 SH Call DFND   30,000 0 0
APPLIED MATLS INC COM 038222105 455 21,058 SH   DFND   21,058 0 0
ARCELORMITTAL SA LUXEMBOURG MAND CV NT 16 L0302D178 4,238 200,000 SH   DFND   200,000 0 0
ARCH COAL INC COM 039380100 2,026 955,600 SH Call DFND   955,600 0 0
ARES CAP CORP NOTE 4.375% 1/1 04010LAM5 3,596 3,500,000 PRN   DFND   3,500,000 0 0
ARES CAP CORP NOTE 4.750% 1/1 04010LAJ2 6,210 6,000,000 PRN   DFND   6,000,000 0 0
ARM HLDGS PLC SPONSORED ADR 042068106 13,377 306,180 SH   DFND   306,180 0 0
AT&T INC COM 00206R102 7 205 SH   DFND   205 0 0
ATLANTICUS HLDGS CORP COM 04914Y102 114 63,611 SH   DFND   63,611 0 0
ATLAS ENERGY LP COM UNITS LP 04930A104 4,400 100,000 SH Put DFND   100,000 0 0
ATLAS RESOURCE PARTNERS LP COM UNT LTD PR 04941A101 3,892 200,000 SH Put DFND   200,000 0 0
ATMEL CORP COM 049513104 395 48,919 SH   DFND   48,919 0 0
AUTODESK INC COM 052769106 1,730 31,400 SH   DFND   31,400 0 0
AUXILIUM PHARMACEUTICALS INC COM 05334D107 13,126 439,719 SH   DFND   439,719 0 0
B2GOLD CORP COM 11777Q209 8,754 4,291,188 SH   DFND   4,291,188 0 0
B2GOLD CORP NOTE 3.250%10/0 11777QAB6 4,769 5,000,000 PRN   DFND   5,000,000 0 0
BAKER HUGHES INC COM 057224107 48,535 745,794 SH   DFND   745,794 0 0
BANCO SANTANDER BRASIL S A ADS REP 1 UNIT 05967A107 35,840 5,480,115 SH   DFND   5,480,115 0 0
BANK AMER CORP COM 060505104 213 12,500 SH   DFND   12,500 0 0
BARRETT BILL CORP COM 06846N104 4,738 214,951 SH   DFND   214,951 0 0
BEST BUY INC COM 086516101 1,517 45,165 SH   DFND   45,165 0 0
BIOGEN IDEC INC COM 09062X103 1,469 4,439 SH   DFND   4,439 0 0
BIOMARIN PHARMACEUTICAL INC NOTE 0.750%10/1 09061GAE1 2,656 2,500,000 PRN   DFND   2,500,000 0 0
BOEING CO COM 097023105 641 5,036 SH   DFND   5,036 0 0
BPZ RESOURCES INC NOTE 8.500%10/0 055639AC2 4,950 5,000,000 PRN   DFND   5,000,000 0 0
BROOKFIELD PPTY PARTNERS L P UNIT LTD PARTN G16249107 8,598 408,076 SH   DFND   408,076 0 0
CAMECO CORP COM 13321L108 1,223 69,241 SH   DFND   69,241 0 0
CANADIAN NAT RES LTD COM 136385101 3,621 93,000 SH   DFND   93,000 0 0
CANADIAN PAC RY LTD COM 13645T100 3,315 15,977 SH   DFND   15,977 0 0
CAPITOL ACQUISITION CORP II *W EXP 05/15/201 14056V113 131 250,000 SH   DFND   250,000 0 0
CAPITOL ACQUISITION CORP II COM 14056V105 4,905 500,000 SH   DFND   500,000 0 0
CARDINAL HEALTH INC COM 14149Y108 11,788 157,343 SH   DFND   157,343 0 0
CARNIVAL CORP PAIRED CTF 143658300 0 1 SH   DFND   1 0 0
CARRIZO OIL & GAS INC COM 144577103 9,425 175,125 SH   DFND   175,125 0 0
CATERPILLAR INC DEL COM 149123101 9,903 100,000 SH Call DFND   100,000 0 0
CBS CORP NEW CL B 124857202 1,070 20,000 SH   DFND   20,000 0 0
CBS OUTDOOR AMERS INC COM 14987J106 485 16,200 SH   DFND   16,200 0 0
CELGENE CORP COM 151020104 6,952 73,347 SH   DFND   73,347 0 0
CENOVUS ENERGY INC COM 15135U109 1,814 67,268 SH   DFND   67,268 0 0
CENTRAL EUROPEAN MEDIA NOTE 5.000%11/1 153443AH9 3,430 3,500,000 PRN   DFND   3,500,000 0 0
CENTRUS ENERGY CORP CL A 15643U104 1,842 180,451 SH   DFND   180,451 0 0
CHART INDS INC COM PAR $0.01 16115Q308 721 11,801 SH   DFND   11,801 0 0
CHENIERE ENERGY INC COM NEW 16411R208 24,649 308,000 SH Call DFND   308,000 0 0
CHENIERE ENERGY INC COM NEW 16411R208 62,416 779,594 SH   DFND   779,594 0 0
CHESAPEAKE ENERGY CORP NOTE 2.500% 5/1 165167CA3 2,006 2,000,000 PRN   DFND   2,000,000 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 578 10,000 SH   DFND   10,000 0 0
CHIQUITA BRANDS INTL INC COM 170032809 2,856 201,098 SH   DFND   201,098 0 0
CIMAREX ENERGY CO COM 171798101 9,573 75,658 SH   DFND   75,658 0 0
CIS ACQUISITION LTD *W EXP 12/18/201 G21490118 56 200,000 SH   DFND   200,000 0 0
CIS ACQUISITION LTD SHS SER A G21490209 2,030 200,000 SH   DFND   200,000 0 0
CITIGROUP INC *W EXP 01/04/201 172967226 2,644 2,783,193 SH   DFND   2,783,193 0 0
CITIGROUP INC *W EXP 10/28/201 172967234 175 5,000,000 SH   DFND   5,000,000 0 0
CITIZENS FINL GROUP INC COM 174610105 22,257 950,329 SH   DFND   950,329 0 0
CLIFFS NAT RES INC COM 18683K101 186 17,900 SH Put DFND   17,900 0 0
CLOVIS ONCOLOGY INC COM 189464100 1,344 29,640 SH   DFND   29,640 0 0
CME GROUP INC COM 12572Q105 23,987 300,000 SH Call DFND   300,000 0 0
CME GROUP INC COM 12572Q105 3,314 41,451 SH   DFND   41,451 0 0
COBALT INTL ENERGY INC NOTE 2.625%12/0 19075FAA4 23,345 28,105,000 PRN   DFND   28,105,000 0 0
COBALT INTL ENERGY INC NOTE 3.125% 5/1 19075FAB2 16,622 18,500,000 PRN   DFND   18,500,000 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 4,330 79,025 SH   DFND   79,025 0 0
COMPUCREDIT HLDGS CORP NOTE 5.875%11/3 20478NAD2 12,536 30,576,000 PRN   DFND   30,576,000 0 0
CONCUR TECHNOLOGIES INC COM 206708109 6,871 54,183 SH   DFND   54,183 0 0
CONCUR TECHNOLOGIES INC NOTE 0.500% 6/1 206708AC3 9,608 7,360,000 PRN   DFND   7,360,000 0 0
CONOCOPHILLIPS COM 20825C104 7,751 101,296 SH   DFND   101,296 0 0
CONSOL ENERGY INC COM 20854P109 11,665 308,100 SH Call DFND   308,100 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 3,960 115,079 SH   DFND   115,079 0 0
COVIDIEN PLC SHS G2554F113 102,848 1,188,848 SH   DFND   1,188,848 0 0
CRITEO S A SPONS ADS 226718104 3,381 100,484 SH   DFND   100,484 0 0
CROWN HOLDINGS INC COM 228368106 10,790 242,368 SH   DFND   242,368 0 0
CUBIST PHARMACEUTICALS INC NOTE 1.875% 9/0 229678AH0 7,524 6,760,000 PRN   DFND   6,760,000 0 0
DANAHER CORP DEL COM 235851102 4,591 60,419 SH   DFND   60,419 0 0
DARDEN RESTAURANTS INC COM 237194105 25,730 500,000 SH Call DFND   500,000 0 0
DARDEN RESTAURANTS INC COM 237194105 7,295 141,759 SH   DFND   141,759 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 10,157 138,875 SH   DFND   138,875 0 0
DELPHI AUTOMOTIVE PLC SHS G27823106 914 14,897 SH   DFND   14,897 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 3,606 99,758 SH   DFND   99,758 0 0
DEMANDWARE INC COM 24802Y105 2,499 49,070 SH   DFND   49,070 0 0
DENDREON CORP COM 24823Q107 144 100,000 SH Put DFND   100,000 0 0
DENDREON CORP NOTE 2.875% 1/1 24823QAC1 2,415 3,500,000 PRN   DFND   3,500,000 0 0
DEVELOPERS DIVERSIFIED RLTY NOTE 1.750%11/1 251591AX1 34,692 30,000,000 PRN   DFND   30,000,000 0 0
DIAMONDBACK ENERGY INC COM 25278X109 21,824 291,841 SH   DFND   291,841 0 0
DISCOVER FINL SVCS COM 254709108 36,421 565,629 SH   DFND   565,629 0 0
DISNEY WALT CO COM DISNEY 254687106 14,307 160,701 SH   DFND   160,701 0 0
DOLLAR TREE INC COM 256746108 9,836 175,417 SH   DFND   175,417 0 0
DONALDSON INC COM 257651109 1,312 32,293 SH   DFND   32,293 0 0
DORIAN LPG LTD SHS USD Y2106R110 408 22,909 SH   DFND   22,909 0 0
DRESSER-RAND GROUP INC COM 261608103 28,696 348,841 SH   DFND   348,841 0 0
DRYSHIPS INC. NOTE 5.000%12/0 262498AB4 28,835 29,090,000 PRN   DFND   29,090,000 0 0
DYCOM INDS INC COM 267475101 1,517 49,409 SH   DFND   49,409 0 0
E M C CORP MASS COM 268648102 3,090 105,590 SH   DFND   105,590 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 565 25,000 SH   DFND   25,000 0 0
EATON CORP PLC SHS G29183103 16,954 267,542 SH   DFND   267,542 0 0
ECOLAB INC COM 278865100 574 5,000 SH   DFND   5,000 0 0
ELECTRONIC ARTS INC NOTE 0.750% 7/1 285512AA7 9,247 7,500,000 PRN   DFND   7,500,000 0 0
EMERALD OIL INC COM NEW 29101U209 15,898 2,585,014 SH   DFND   2,585,014 0 0
ENCORE CAP GROUP INC NOTE 3.000% 7/0 292554AF9 5,706 5,000,000 PRN   DFND   5,000,000 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 13,086 212,126 SH   DFND   212,126 0 0
EQT CORP COM 26884L109 9,692 105,877 SH   DFND   105,877 0 0
EQUIFAX INC COM 294429105 12,670 169,522 SH   DFND   169,522 0 0
EXELON CORP COM 30161N101 12,296 360,702 SH   DFND   360,702 0 0
EXELON CORP COM 30161N101 1,705 50,000 SH Call DFND   50,000 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 154 2,174 SH   DFND   2,174 0 0
EXXON MOBIL CORP COM 30231G102 156 1,656 SH   DFND   1,656 0 0
FACEBOOK INC CL A 30303M102 43,273 547,483 SH   DFND   547,483 0 0
FACEBOOK INC CL A 30303M102 8,781 111,100 SH Put DFND   111,100 0 0
FAMILY DLR STORES INC COM 307000109 9,561 123,780 SH   DFND   123,780 0 0
FIDELITY NATIONAL FINANCIAL NOTE 4.250% 8/1 31620RAE5 8,000 5,000,000 PRN   DFND   5,000,000 0 0
FIRSTENERGY CORP COM 337932107 22,216 661,767 SH   DFND   661,767 0 0
FLOWSERVE CORP COM 34354P105 7,421 105,234 SH   DFND   105,234 0 0
FLUIDIGM CORP DEL NOTE 2.750% 2/0 34385PAA6 3,124 3,500,000 PRN   DFND   3,500,000 0 0
FMC TECHNOLOGIES INC COM 30249U101 10,059 185,217 SH   DFND   185,217 0 0
FOSTER WHEELER AG COM H27178104 22,795 720,904 SH   DFND   720,904 0 0
FREEPORT-MCMORAN INC CL B 35671D857 16,457 504,047 SH   DFND   504,047 0 0
FREEPORT-MCMORAN INC CL B 35671D857 62,456 1,912,900 SH Call DFND   1,912,900 0 0
FULLER H B CO COM 359694106 2,524 63,584 SH   DFND   63,584 0 0
GASLOG LTD SHS G37585109 16,418 745,914 SH   DFND   745,914 0 0
GENERAL CABLE CORP DEL NEW COM 369300108 5,897 391,049 SH   DFND   391,049 0 0
GENERAL CABLE CORP DEL NEW FRNT 4.500%11/1 369300AL2 4,612 6,600,000 PRN   DFND   6,600,000 0 0
GENERAL MTRS CO *W EXP 07/10/201 37045V118 1,153 51,508 SH   DFND   51,508 0 0
GENERAL MTRS CO *W EXP 07/10/201 37045V126 745 51,508 SH   DFND   51,508 0 0
GENERAL MTRS CO COM 37045V100 967 30,274 SH   DFND   30,274 0 0
GENTHERM INC COM 37253A103 373 8,829 SH   DFND   8,829 0 0
GFI GROUP INC COM 361652209 1,082 200,000 SH   DFND   200,000 0 0
GILEAD SCIENCES INC NOTE 1.625% 5/0 375558AP8 17,478 3,740,000 PRN   DFND   3,740,000 0 0
GOLDEN STAR RES LTD CDA DEBT 5.000% 6/0 38119TAE4 18,491 26,750,000 PRN   DFND   26,750,000 0 0
GOODRICH PETE CORP COM NEW 382410405 13,175 889,001 SH   DFND   889,001 0 0
GOOGLE INC CL A 38259P508 7,823 13,295 SH   DFND   13,295 0 0
GOOGLE INC CL C 38259P706 25,109 43,489 SH   DFND   43,489 0 0
GRAN TIERRA ENERGY INC COM 38500T101 7,583 1,369,064 SH   DFND   1,369,064 0 0
GRIFOLS S A SP ADR REP B NVT 398438408 25,804 734,517 SH   DFND   734,517 0 0
GT ADVANCED TECHNOLOGIES INC COM 36191U106 249 23,000 SH   DFND   23,000 0 0
GT ADVANCED TECHNOLOGIES INC NOTE 3.000%10/0 36191UAA4 3,956 2,500,000 PRN   DFND   2,500,000 0 0
HALLIBURTON CO COM 406216101 17,568 272,323 SH   DFND   272,323 0 0
HANWHA SOLARONE CO LTD SPONSORED ADR 41135V103 1,560 666,760 SH   DFND   666,760 0 0
HARVEST NATURAL RESOURCES IN COM 41754V103 984 268,146 SH   DFND   268,146 0 0
HCA HOLDINGS INC COM 40412C101 71,799 1,018,140 SH   DFND   1,018,140 0 0
HENNESSY CAP ACQUISITION COR *W EXP 01/23/201 425886116 130 200,000 SH   DFND   200,000 0 0
HENNESSY CAP ACQUISITION COR COM 425886108 1,960 200,000 SH   DFND   200,000 0 0
HERBALIFE LTD COM USD SHS G4412G101 656 15,000 SH Put DFND   15,000 0 0
HERBALIFE LTD COM USD SHS G4412G101 438 10,000 SH   DFND   10,000 0 0
HERON THERAPEUTICS INC COM 427746102 255 30,643 SH   DFND   30,643 0 0
HF2 FINL MGMT INC CL A 40421A104 5,200 500,000 SH   DFND   500,000 0 0
HOLOGIC INC DEBT 2.000% 3/0 436440AC5 5,084 4,800,000 PRN   DFND   4,800,000 0 0
HOLOGIC INC FRNT 2.000%12/1 436440AB7 5,965 5,000,000 PRN   DFND   5,000,000 0 0
HOMEAWAY INC COM 43739Q100 916 25,811 SH   DFND   25,811 0 0
HOSPIRA INC COM 441060100 856 16,454 SH   DFND   16,454 0 0
HUBBELL INC CL B 443510201 1,049 8,700 SH Call DFND   8,700 0 0
HUDBAY MINERALS INC COM 443628102 3,975 464,182 SH   DFND   464,182 0 0
HUDSON CITY BANCORP COM 443683107 47,371 4,873,526 SH   DFND   4,873,526 0 0
IMPERVA INC COM 45321L100 2,604 90,647 SH   DFND   90,647 0 0
INCYTE CORP COM 45337C102 4,579 93,358 SH   DFND   93,358 0 0
INFORMATICA CORP COM 45666Q102 2,554 74,596 SH   DFND   74,596 0 0
INGERSOLL-RAND PLC SHS G47791101 24,173 428,897 SH   DFND   428,897 0 0
INTEL CORP COM 458140100 154 4,431 SH   DFND   4,431 0 0
INTEL CORP SDCV 2.950%12/1 458140AD2 1,279 1,000,000 PRN   DFND   1,000,000 0 0
INTEL CORP SDCV 3.250% 8/0 458140AF7 18,187 10,850,000 PRN   DFND   10,850,000 0 0
INTELSAT S A MAN CONV JR PFD L5140P119 2,280 48,728 SH   DFND   48,728 0 0
INTERNATIONAL GAME TECHNOLOG COM 459902102 2,024 120,000 SH   DFND   120,000 0 0
INTERNATIONAL RECTIFIER CORP COM 460254105 19,283 491,400 SH   DFND   491,400 0 0
INTREXON CORP COM 46122T102 5,328 286,737 SH   DFND   286,737 0 0
INTUIT COM 461202103 3,101 35,384 SH   DFND   35,384 0 0
INVENSENSE INC COM 46123D205 780 39,552 SH   DFND   39,552 0 0
ISHARES MSCI BRZ CAP ETF 464286400 322 7,400 SH   DFND   7,400 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 1,635 100,000 SH Call DFND   100,000 0 0
ISHARES TR MSCI EAFE ETF 464287465 564 8,791 SH   DFND   8,791 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 108,887 2,620,000 SH Put DFND   2,620,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 6,801 163,646 SH   DFND   163,646 0 0
ISHARES TR NASDQ BIOTEC ETF 464287556 7,205 26,332 SH   DFND   26,332 0 0
J2 GLOBAL INC NOTE 3.250% 6/1 48123VAC6 3,004 3,000,000 PRN   DFND   3,000,000 0 0
JARDEN CORP NOTE 1.875% 9/1 471109AH1 11,656 8,500,000 PRN   DFND   8,500,000 0 0
JDS UNIPHASE CORP DBCV 0.625% 8/1 46612JAF8 9,183 9,070,000 PRN   DFND   9,070,000 0 0
JOURNAL COMMUNICATIONS INC CL A 481130102 820 97,300 SH   DFND   97,300 0 0
JPMORGAN CHASE & CO COM 46625H100 9,343 155,095 SH   DFND   155,095 0 0
KINDER MORGAN ENERGY PARTNER UT LTD PARTNER 494550106 3,228 34,610 SH   DFND   34,610 0 0
KINDER MORGAN INC DEL COM 49456B101 10,102 263,474 SH   DFND   263,474 0 0
KINDER MORGAN INC DEL COM 49456B101 5,644 147,200 SH Call DFND   147,200 0 0
KIRBY CORP COM 497266106 6,216 52,744 SH   DFND   52,744 0 0
KODIAK OIL & GAS CORP COM 50015Q100 12,170 896,831 SH   DFND   896,831 0 0
KRAFT FOODS GROUP INC COM 50076Q106 9 165 SH   DFND   165 0 0
LAM RESEARCH CORP COM 512807108 9,614 128,700 SH Call DFND   128,700 0 0
LAS VEGAS SANDS CORP COM 517834107 26,675 428,786 SH   DFND   428,786 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 1,235 29,026 SH   DFND   29,026 0 0
LIBERTY INTERACTIVE LLC DEB 0.750% 3/3 530610AC8 30,316 22,895,000 PRN   DFND   22,895,000 0 0
LIBERTY MEDIA CORP DEB 3.500% 1/1 530715AN1 28,083 51,000,000 PRN   DFND   51,000,000 0 0
LINKEDIN CORP COM CL A 53578A108 3,859 18,574 SH   DFND   18,574 0 0
LIPOSCIENCE INC COM 53630M108 1,554 300,000 SH   DFND   300,000 0 0
LOMBARD MED INC COM G55598109 468 60,892 SH   DFND   60,892 0 0
LORILLARD INC COM 544147101 26,711 445,859 SH   DFND   445,859 0 0
LOUISIANA PAC CORP COM 546347105 1,640 120,700 SH Call DFND   120,700 0 0
LULULEMON ATHLETICA INC COM 550021109 8,666 206,284 SH   DFND   206,284 0 0
LULULEMON ATHLETICA INC COM 550021109 15,460 368,000 SH Call DFND   368,000 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 6,006 55,272 SH   DFND   55,272 0 0
MANCHESTER UTD PLC NEW ORD CL A G5784H106 3,848 233,505 SH   DFND   233,505 0 0
MARKET VECTORS ETF TR BIOTECH ETF 57060U183 2,279 21,529 SH   DFND   21,529 0 0
MARKET VECTORS ETF TR OIL SVCS ETF 57060U191 27,286 550,000 SH Call DFND   550,000 0 0
MARKET VECTORS ETF TR RUSSIA ETF 57060U506 11,704 523,200 SH Put DFND   523,200 0 0
MARKETO INC COM 57063L107 2,505 77,563 SH   DFND   77,563 0 0
MARTIN MARIETTA MATLS INC COM 573284106 2,473 19,177 SH   DFND   19,177 0 0
MASTEC INC COM 576323109 4,128 134,170 SH   DFND   134,170 0 0
MASTERCARD INC CL A 57636Q104 25,538 345,476 SH   DFND   345,476 0 0
MBIA INC COM 55262C100 1,223 133,200 SH   DFND   133,200 0 0
MCDONALDS CORP COM 580135101 0 1 SH   DFND   1 0 0
MCGRAW HILL FINL INC COM 580645109 1,415 16,750 SH   DFND   16,750 0 0
MCKESSON CORP COM 58155Q103 104,538 537,000 SH   DFND   537,000 0 0
MEAD JOHNSON NUTRITION CO COM 582839106 37,997 394,900 SH Put DFND   394,900 0 0
MEADWESTVACO CORP COM 583334107 4,789 116,971 SH   DFND   116,971 0 0
MEDTRONIC INC COM 585055106 341 5,508 SH   DFND   5,508 0 0
MELCO CROWN ENTMT LTD ADR 585464100 789 30,000 SH   DFND   30,000 0 0
MERCK & CO INC NEW COM 58933Y105 102 1,714 SH   DFND   1,714 0 0
MERGEWORTHRX CORP COM 58952R106 2,304 280,000 SH   DFND   280,000 0 0
METHANEX CORP COM 59151K108 45,870 686,326 SH   DFND   686,326 0 0
MICRON TECHNOLOGY INC COM 595112103 8,379 244,573 SH   DFND   244,573 0 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 2,645 2,000,000 PRN   DFND   2,000,000 0 0
MICROSOFT CORP COM 594918104 0 1 SH   DFND   1 0 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 11,796 10,000,000 PRN   DFND   10,000,000 0 0
MOLYCORP INC DEL COM 608753109 142 119,600 SH   DFND   119,600 0 0
MOLYCORP INC DEL NOTE 5.500% 2/0 608753AH2 4,745 13,000,000 PRN   DFND   13,000,000 0 0
MOLYCORP INC DEL NOTE 6.000% 9/0 608753AF6 5,578 16,650,000 PRN   DFND   16,650,000 0 0
MONDELEZ INTL INC CL A 609207105 17 497 SH   DFND   497 0 0
MONTAGE TECHNOLOGY GROUP LTD SHS G6209T105 16,252 777,996 SH   DFND   777,996 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 6,328 100,000 SH Call DFND   100,000 0 0
MYLAN INC COM 628530107 1,450 31,873 SH   DFND   31,873 0 0
NABORS INDUSTRIES LTD SHS G6359F103 14,201 623,943 SH   DFND   623,943 0 0
NATIONAL GRID PLC SPON ADR NEW 636274300 17,618 245,100 SH Put DFND   245,100 0 0
NATIONAL HEALTH INVS INC NOTE 3.250% 4/0 63633DAE4 1,960 2,000,000 PRN   DFND   2,000,000 0 0
NATIONAL OILWELL VARCO INC COM 637071101 14,146 185,881 SH   DFND   185,881 0 0
NATIONAL OILWELL VARCO INC COM 637071101 28,979 380,800 SH Call DFND   380,800 0 0
NAVIOS MARITIME ACQUIS CORP SHS Y62159101 8,726 3,220,054 SH   DFND   3,220,054 0 0
NAVIOS MARITIME HOLDINGS INC COM Y62196103 185 30,783 SH   DFND   30,783 0 0
NETSUITE INC COM 64118Q107 1,691 18,887 SH   DFND   18,887 0 0
NEVSUN RES LTD COM 64156L101 2,626 724,590 SH   DFND   724,590 0 0
NEWMONT MINING CORP COM 651639106 4,610 200,000 SH Call DFND   200,000 0 0
NIMBLE STORAGE INC COM 65440R101 18,893 727,496 SH   DFND   727,496 0 0
NOBLE ENERGY INC COM 655044105 19,557 286,095 SH   DFND   286,095 0 0
NUANCE COMMUNICATIONS INC NOTE 2.750%11/0 67020YAF7 9,443 9,550,000 PRN   DFND   9,550,000 0 0
OASIS PETE INC NEW COM 674215108 9,671 231,297 SH   DFND   231,297 0 0
ODYSSEY MARINE EXPLORATION I COM 676118102 111 121,445 SH   DFND   121,445 0 0
OMNICARE INC COM 681904108 7,345 117,978 SH   DFND   117,978 0 0
PALO ALTO NETWORKS INC COM 697435105 3,032 30,905 SH   DFND   30,905 0 0
PATTERSON COMPANIES INC COM 703395103 789 19,033 SH   DFND   19,033 0 0
PDC ENERGY INC COM 69327R101 8,258 164,215 SH   DFND   164,215 0 0
PEABODY ENERGY CORP COM 704549104 7,159 578,300 SH Call DFND   578,300 0 0
PENNEY J C INC COM 708160106 4,251 423,447 SH   DFND   423,447 0 0
PENNEY J C INC COM 708160106 11,362 1,131,700 SH Call DFND   1,131,700 0 0
PERKINELMER INC COM 714046109 38,689 887,358 SH   DFND   887,358 0 0
PERRIGO CO PLC SHS G97822103 4,053 26,983 SH   DFND   26,983 0 0
PIKE CORP COM 721283109 4,018 337,915 SH   DFND   337,915 0 0
PPG INDS INC COM 693506107 13,916 70,733 SH   DFND   70,733 0 0
PRICELINE GRP INC DEBT 1.000% 3/1 741503AQ9 13,071 9,700,000 PRN   DFND   9,700,000 0 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 5,613 5,000,000 PRN   DFND   5,000,000 0 0
PRIMERO MNG CORP COM 74164W106 134 27,500 SH   DFND   27,500 0 0
PROLOGIS NOTE 3.250% 3/1 74340XAT8 1,579 1,500,000 PRN   DFND   1,500,000 0 0
PROOFPOINT INC COM 743424103 2,482 66,824 SH   DFND   66,824 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.875% 1/1 74348TAM4 8,270 8,000,000 PRN   DFND   8,000,000 0 0
PROTECTIVE LIFE CORP COM 743674103 46,323 667,375 SH   DFND   667,375 0 0
QIAGEN NV REG SHS N72482107 4,426 194,376 SH   DFND   194,376 0 0
QLIK TECHNOLOGIES INC COM 74733T105 9,815 362,985 SH   DFND   362,985 0 0
RADIAN GROUP INC NOTE 3.000%11/1 750236AK7 10,453 7,500,000 PRN   DFND   7,500,000 0 0
RAYTHEON CO COM NEW 755111507 3,788 37,281 SH   DFND   37,281 0 0
REACHLOCAL INC COM 75525F104 50 13,900 SH   DFND   13,900 0 0
REDWOOD TR INC COM 758075402 497 30,000 SH   DFND   30,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 5,733 15,902 SH   DFND   15,902 0 0
RENESOLA LTD SPONS ADS 75971T103 450 150,117 SH   DFND   150,117 0 0
RESOURCE CAP CORP NOTE 6.000%12/0 76120WAA2 2,239 2,250,000 PRN   DFND   2,250,000 0 0
REX ENERGY CORPORATION COM 761565100 13,551 1,069,567 SH   DFND   1,069,567 0 0
RF MICRODEVICES INC COM 749941100 289 25,000 SH Call DFND   25,000 0 0
RICE ENERGY INC COM 762760106 11,716 440,467 SH   DFND   440,467 0 0
RING ENERGY INC COM 76680V108 4,913 333,334 SH   DFND   333,334 0 0
RITE AID CORP COM 767754104 871 179,879 SH   DFND   179,879 0 0
ROCKET FUEL INC COM 773111109 179 11,300 SH   DFND   11,300 0 0
ROCKWELL AUTOMATION INC COM 773903109 2,123 19,317 SH   DFND   19,317 0 0
ROI ACQUISITION CORP II *W EXP 09/17/201 74966G119 116 400,000 SH   DFND   400,000 0 0
ROI ACQUISITION CORP II COM 74966G101 3,940 400,000 SH   DFND   400,000 0 0
ROWAN COMPANIES PLC SHS CL A G7665A101 1,012 40,000 SH   DFND   40,000 0 0
RYANAIR HLDGS PLC SPONSORED ADR 783513104 12,757 226,065 SH   DFND   226,065 0 0
SAEXPLORATION HLDGS INC COM 78636X105 3,615 435,000 SH   DFND   435,000 0 0
SAFE BULKERS INC COM Y7388L103 197 29,532 SH   DFND   29,532 0 0
SALESFORCE COM INC COM 79466L302 23,292 404,867 SH   DFND   404,867 0 0
SALESFORCE COM INC NOTE 0.250% 4/0 79466LAD6 11,151 10,025,000 PRN   DFND   10,025,000 0 0
SALIX PHARMACEUTICALS INC COM 795435106 7,812 50,000 SH   DFND   50,000 0 0
SANDISK CORP NOTE 1.500% 8/1 80004CAD3 31,773 16,500,000 PRN   DFND   16,500,000 0 0
SCHLUMBERGER LTD COM 806857108 11,599 114,064 SH   DFND   114,064 0 0
SCHLUMBERGER LTD COM 806857108 2,288 22,500 SH Call DFND   22,500 0 0
SCORPIO BULKERS INC SHS Y7546A106 202 34,640 SH   DFND   34,640 0 0
SCORPIO TANKERS INC SHS Y7542C106 416 50,073 SH   DFND   50,073 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 2,165 2,000,000 PRN   DFND   2,000,000 0 0
SEADRILL LIMITED SHS G7945E105 735 27,414 SH   DFND   27,414 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 43,931 687,390 SH   DFND   687,390 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 4,342 47,918 SH   DFND   47,918 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 4,634 200,000 SH Call DFND   200,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 26,136 1,128,000 SH Put DFND   1,128,000 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 4,835 97,498 SH   DFND   97,498 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 14,961 301,700 SH Put DFND   301,700 0 0
SEMGROUP CORP CL A 81663A105 5,322 63,909 SH   DFND   63,909 0 0
SEMPRA ENERGY COM 816851109 38,636 366,566 SH   DFND   366,566 0 0
SERVICENOW INC COM 81762P102 21,411 364,250 SH   DFND   364,250 0 0
SHANDA GAMES LTD SP ADR REPTG A 81941U105 38,580 5,899,071 SH   DFND   5,899,071 0 0
SHERWIN WILLIAMS CO COM 824348106 2,934 13,400 SH   DFND   13,400 0 0
SHIRE PLC SPONSORED ADR 82481R106 12,435 48,002 SH   DFND   48,002 0 0
SIGMA ALDRICH CORP COM 826552101 17,001 125,000 SH   DFND   125,000 0 0
SILVER EAGLE ACQUISITION COR *W EXP 07/26/202 827694118 450 750,000 SH   DFND   750,000 0 0
SILVER EAGLE ACQUISITION COR COM 827694100 7,455 750,000 SH   DFND   750,000 0 0
SK TELECOM LTD SPONSORED ADR 78440P108 4,133 136,239 SH   DFND   136,239 0 0
SM ENERGY CO COM 78454L100 23,233 297,857 SH   DFND   297,857 0 0
SOLARCITY CORP COM 83416T100 1,861 31,222 SH   DFND   31,222 0 0
SOLARCITY CORP COM 83416T100 1,192 20,000 SH Put DFND   20,000 0 0
SOLARFUN POWER HOLDINGS CO L NOTE 3.500% 1/1 83415UAB4 27,786 28,794,000 PRN   DFND   28,794,000 0 0
SOUTHWESTERN ENERGY CO COM 845467109 9,552 273,299 SH   DFND   273,299 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,970 10,000 SH Put DFND   10,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 456 2,313 SH   DFND   2,313 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 122 1,772 SH   DFND   1,772 0 0
SPIRIT RLTY CAP INC NEW NOTE 2.875% 5/1 84860WAA0 8,288 8,500,000 PRN   DFND   8,500,000 0 0
SPIRIT RLTY CAP INC NEW NOTE 3.750% 5/1 84860WAB8 5,895 6,000,000 PRN   DFND   6,000,000 0 0
SPLUNK INC COM 848637104 9,970 180,100 SH   DFND   180,100 0 0
STARWOOD PPTY TR INC NOTE 4.000% 1/1 85571BAB1 8,359 7,700,000 PRN   DFND   7,700,000 0 0
STARWOOD PPTY TR INC NOTE 4.550% 3/0 85571BAA3 7,635 7,100,000 PRN   DFND   7,100,000 0 0
SUNCOR ENERGY INC NEW COM 867224107 5,255 144,905 SH   DFND   144,905 0 0
SWIFT TRANSN CO CL A 87074U101 239 11,379 SH   DFND   11,379 0 0
SWIFT TRANSN CO CL A 87074U101 1,349 64,300 SH Call DFND   64,300 0 0
TABLEAU SOFTWARE INC CL A 87336U105 25,145 346,114 SH   DFND   346,114 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 4,748 235,270 SH   DFND   235,270 0 0
TAKE-TWO INTERACTIVE SOFTWAR NOTE 1.000% 7/0 874054AD1 1,238 1,000,000 PRN   DFND   1,000,000 0 0
TE CONNECTIVITY LTD REG SHS H84989104 3,747 67,767 SH   DFND   67,767 0 0
TECK RESOURCES LTD CL B 878742204 2,899 153,472 SH   DFND   153,472 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 29,493 496,599 SH   DFND   496,599 0 0
TERRAPIN 3 ACQUISITION CORP UNIT 06/27/2019 88104P203 5,025 500,000 SH   DFND   500,000 0 0
TESLA MTRS INC NOTE 0.250% 3/0 88160RAB7 16,333 17,115,000 PRN   DFND   17,115,000 0 0
TESLA MTRS INC NOTE 1.250% 3/0 88160RAC5 20,268 21,285,000 PRN   DFND   21,285,000 0 0
TESLA MTRS INC NOTE 1.500% 6/0 88160RAA9 10,100 5,000,000 PRN   DFND   5,000,000 0 0
TESORO CORP COM 881609101 17,578 288,263 SH   DFND   288,263 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 39,733 739,235 SH   DFND   739,235 0 0
TEXAS INSTRS INC COM 882508104 3,038 63,707 SH   DFND   63,707 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 38,225 314,035 SH   DFND   314,035 0 0
TIBCO SOFTWARE INC COM 88632Q103 2,363 100,000 SH   DFND   100,000 0 0
TIM HORTONS INC COM 88706M103 17,345 219,806 SH   DFND   219,806 0 0
TIM PARTICIPACOES S A SPONSORED ADR 88706P205 4,734 180,690 SH   DFND   180,690 0 0
TIME WARNER CABLE INC COM 88732J207 70,417 490,747 SH   DFND   490,747 0 0
TIMKEN CO COM 887389104 14,780 348,661 SH   DFND   348,661 0 0
T-MOBILE US INC COM 872590104 8,041 278,519 SH   DFND   278,519 0 0
TRANSCANADA CORP COM 89353D107 14,564 282,631 SH   DFND   282,631 0 0
TRANSGLOBE ENERGY CORP COM 893662106 7,324 1,201,925 SH   DFND   1,201,925 0 0
TRANSOCEAN LTD REG SHS H8817H100 25,416 795,000 SH Put DFND   795,000 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S106 18,469 182,403 SH   DFND   182,403 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 7,324 213,589 SH   DFND   213,589 0 0
TWITTER INC COM 90184L102 4,308 83,517 SH   DFND   83,517 0 0
TYCO INTERNATIONAL LTD SHS H89128104 19,519 437,932 SH   DFND   437,932 0 0
U S G CORP COM NEW 903293405 816 29,700 SH Call DFND   29,700 0 0
UAL CORP NOTE 6.000%10/1 902549AJ3 4,594 853,000 PRN   DFND   853,000 0 0
UNITED STATES STL CORP NEW COM 912909108 139 3,546 SH   DFND   3,546 0 0
UNITED STATES STL CORP NEW COM 912909108 11,011 281,100 SH Call DFND   281,100 0 0
UNITEDHEALTH GROUP INC COM 91324P102 0 1 SH   DFND   1 0 0
UNIVERSAL HLTH SVCS INC CL B 913903100 9,493 90,840 SH   DFND   90,840 0 0
VALE S A ADR 91912E105 6,272 569,641 SH   DFND   569,641 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 8,942 68,155 SH   DFND   68,155 0 0
VALERO ENERGY CORP NEW COM 91913Y100 9,911 214,198 SH   DFND   214,198 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 417 10,000 SH   DFND   10,000 0 0
VANTAGE DRILLING COMPANY ORD SHS G93205113 1,838 1,447,448 SH   DFND   1,447,448 0 0
VEEVA SYS INC CL A COM 922475108 1,090 38,692 SH   DFND   38,692 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 14 279 SH   DFND   279 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 3,123 27,809 SH   DFND   27,809 0 0
VIACOM INC NEW CL B 92553P201 769 10,000 SH   DFND   10,000 0 0
VIPSHOP HLDGS LTD NOTE 1.500% 3/1 92763WAA1 19,046 16,080,000 PRN   DFND   16,080,000 0 0
VISA INC COM CL A 92826C839 17,211 80,662 SH   DFND   80,662 0 0
VISTEON CORP COM NEW 92839U206 3,815 39,232 SH   DFND   39,232 0 0
VMWARE INC CL A COM 928563402 1,858 19,803 SH   DFND   19,803 0 0
VODAFONE GROUP PLC NEW SPNSR ADR NO PAR 92857W308 7,400 225,000 SH Call DFND   225,000 0 0
VOLCANO CORPORATION NOTE 1.750%12/0 928645AB6 2,162 2,500,000 PRN   DFND   2,500,000 0 0
VULCAN MATLS CO COM 929160109 13,409 222,627 SH   DFND   222,627 0 0
WABTEC CORP COM 929740108 6,872 84,794 SH   DFND   84,794 0 0
WADDELL & REED FINL INC CL A 930059100 3,877 75,000 SH   DFND   75,000 0 0
WAL-MART STORES INC COM 931142103 1,155 15,100 SH Call DFND   15,100 0 0
WASTE CONNECTIONS INC COM 941053100 1,553 32,000 SH   DFND   32,000 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 2,808 135,000 SH Call DFND   135,000 0 0
WELLPOINT INC NOTE 2.750%10/1 94973VBG1 4,984 3,000,000 PRN   DFND   3,000,000 0 0
WELLS FARGO & CO NEW COM 949746101 56,600 1,091,188 SH   DFND   1,091,188 0 0
WELLS FARGO & CO NEW COM 949746101 15,561 300,000 SH Call DFND   300,000 0 0
WESCO INTL INC COM 95082P105 20,035 256,010 SH   DFND   256,010 0 0
WHIRLPOOL CORP COM 963320106 1,374 9,434 SH   DFND   9,434 0 0
WILLIAMS COS INC DEL COM 969457100 5,982 108,071 SH   DFND   108,071 0 0
WILLIAMS SONOMA INC COM 969904101 6,501 97,663 SH   DFND   97,663 0 0
WL ROSS HLDG CORP UNIT 99/99/9999 92939D203 10,700 1,000,000 SH   DFND   1,000,000 0 0
WORKDAY INC CL A 98138H101 3,105 37,640 SH   DFND   37,640 0 0
WORKDAY INC NOTE 0.750% 7/1 98138HAC5 7,222 6,000,000 PRN   DFND   6,000,000 0 0
WPX ENERGY INC COM 98212B103 18,639 774,687 SH   DFND   774,687 0 0
YAHOO INC COM 984332106 1,505 36,941 SH   DFND   36,941 0 0
YAHOO INC COM 984332106 811 19,900 SH Call DFND   19,900 0 0
ZIONS BANCORPORATION *W EXP 05/22/202 989701115 993 198,360 SH   DFND   198,360 0 0
ZOETIS INC CL A 98978V103 18,420 498,506 SH   DFND   498,506 0 0