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 1,688 37,500 SH   DFND   37,500 0 0
ACCELERON PHARMA INC COM 00434H108 1,666 42,764 SH   DFND   42,764 0 0
ACTAVIS PLC SHS G0083B108 74,339 288,797 SH   DFND   288,797 0 0
ACUITY BRANDS INC COM 00508Y102 2,822 20,000 SH   DFND   20,000 0 0
ADVANCE AUTO PARTS INC COM 00751Y106 28,060 176,170 SH   DFND   176,170 0 0
AES CORP COM 00130H105 2,798 203,226 SH   DFND   203,226 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 1,653 40,376 SH   DFND   40,376 0 0
AIR PRODS & CHEMS INC COM 009158106 11,732 81,344 SH   DFND   81,344 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 6,018 57,898 SH   DFND   57,898 0 0
ALKERMES PLC SHS G01767105 7,316 124,941 SH   DFND   124,941 0 0
ALLERGAN INC COM 018490102 76,421 359,479 SH   DFND   359,479 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 9,150 269,913 SH   DFND   269,913 0 0
ALLY FINL INC COM 02005N100 848 35,883 SH   DFND   35,883 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 508 518,664 SH   DFND   518,664 0 0
AMBAC FINL GROUP INC COM NEW 023139884 4,195 171,240 SH   DFND   171,240 0 0
AMBAC FINL GROUP INC COM NEW 023139884 21,878 893,000 SH Call DFND   893,000 0 0
AMER RLTY CAP HEALTHCAR TR I COM 02917R108 53,736 4,515,611 SH   DFND   4,515,611 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 150 2,799 SH   DFND   2,799 0 0
AMERICAN EXPRESS CO COM 025816109 10,467 112,503 SH   DFND   112,503 0 0
AMERICAN RLTY CAP PPTYS INC COM 02917T104 2,036 225,000 SH Put DFND   225,000 0 0
AMERICAN RLTY CAP PPTYS INC NOTE 3.000% 8/0 02917TAA2 50,730 54,900,000 PRN   DFND   54,900,000 0 0
AMERICAN TOWER CORP NEW COM 03027X100 259 2,622 SH   DFND   2,622 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 20,011 375,439 SH   DFND   375,439 0 0
AMGEN INC COM 031162100 3,072 19,285 SH   DFND   19,285 0 0
AMPHENOL CORP NEW CL A 032095101 1,070 19,894 SH   DFND   19,894 0 0
AMREIT INC NEW CL B 03216B208 1,541 58,054 SH   DFND   58,054 0 0
ANADARKO PETE CORP COM 032511107 1,166 14,137 SH   DFND   14,137 0 0
ANADARKO PETE CORP COM 032511107 16,417 199,000 SH Call DFND   199,000 0 0
ANIXTER INTL INC COM 035290105 17,049 192,726 SH   DFND   192,726 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 653 23,751 SH   DFND   23,751 0 0
AOL INC COM 00184X105 2,541 55,029 SH   DFND   55,029 0 0
APPLE INC COM 037833100 63,943 579,299 SH   DFND   579,299 0 0
APPLIED MATLS INC COM 038222105 847 33,983 SH   DFND   33,983 0 0
ARCELORMITTAL SA LUXEMBOURG MAND CV NT 16 L0302D178 3,526 200,000 SH   DFND   200,000 0 0
ARES CAP CORP NOTE 4.375% 1/1 04010LAM5 3,544 3,500,000 PRN   DFND   3,500,000 0 0
ARES CAP CORP NOTE 4.750% 1/1 04010LAJ2 3,618 3,500,000 PRN   DFND   3,500,000 0 0
ARM HLDGS PLC SPONSORED ADR 042068106 12,924 279,137 SH   DFND   279,137 0 0
AT&T INC COM 00206R102 5,374 160,000 SH Call DFND   160,000 0 0
ATLAS RESOURCE PARTNERS LP COM UNT LTD PR 04941A101 268 25,000 SH   DFND   25,000 0 0
ATLAS RESOURCE PARTNERS LP COM UNT LTD PR 04941A101 268 25,000 SH Put DFND   25,000 0 0
AUTODESK INC COM 052769106 842 14,013 SH   DFND   14,013 0 0
AUXILIUM PHARMACEUTICALS INC COM 05334D107 16,371 476,121 SH   DFND   476,121 0 0
AVANIR PHARMACEUTICALS INC CL A NEW 05348P401 2,068 122,000 SH   DFND   122,000 0 0
B/E AEROSPACE INC COM 073302101 6,119 105,466 SH   DFND   105,466 0 0
B2GOLD CORP NOTE 3.250%10/0 11777QAB6 4,350 5,000,000 PRN   DFND   5,000,000 0 0
BAKER HUGHES INC COM 057224107 19,668 350,772 SH   DFND   350,772 0 0
BARD C R INC COM 067383109 292 1,750 SH   DFND   1,750 0 0
BAYTEX ENERGY CORP COM 07317Q105 1,541 92,380 SH   DFND   92,380 0 0
BEST BUY INC COM 086516101 5,678 145,667 SH   DFND   145,667 0 0
BIOGEN IDEC INC COM 09062X103 3,339 9,835 SH   DFND   9,835 0 0
BLACKBERRY LTD COM 09228F103 3,066 279,200 SH Call DFND   279,200 0 0
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 6,226 184,033 SH   DFND   184,033 0 0
BPZ RESOURCES INC NOTE 8.500%10/0 055639AC2 2,210 6,500,000 PRN   DFND   6,500,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,996 33,820 SH   DFND   33,820 0 0
CABOT OIL & GAS CORP COM 127097103 971 32,797 SH   DFND   32,797 0 0
CAMECO CORP COM 13321L108 2,784 169,662 SH   DFND   169,662 0 0
CANADIAN PAC RY LTD COM 13645T100 8,760 45,462 SH   DFND   45,462 0 0
CANADIAN SOLAR INC COM 136635109 597 24,661 SH   DFND   24,661 0 0
CAPITOL ACQUISITION CORP II *W EXP 05/15/201 14056V113 116 250,000 SH   DFND   250,000 0 0
CAPITOL ACQUISITION CORP II COM 14056V105 4,940 500,000 SH   DFND   500,000 0 0
CARDINAL HEALTH INC COM 14149Y108 54,145 670,698 SH   DFND   670,698 0 0
CAREFUSION CORP COM 14170T101 5,203 87,683 SH   DFND   87,683 0 0
CARNIVAL CORP PAIRED CTF 143658300 0 4 SH   DFND   4 0 0
CELGENE CORP COM 151020104 4,899 43,795 SH   DFND   43,795 0 0
CENTRAL EUROPEAN MEDIA NOTE 5.000%11/1 153443AH9 3,509 3,500,000 PRN   DFND   3,500,000 0 0
CENTRUS ENERGY CORP CL A 15643U104 774 180,083 SH   DFND   180,083 0 0
CHENIERE ENERGY INC COM NEW 16411R208 59,416 843,427 SH   DFND   843,427 0 0
CHENIERE ENERGY INC COM NEW 16411R208 36,826 523,100 SH Call DFND   523,100 0 0
CHENIERE ENERGY INC COM NEW 16411R208 19,818 281,500 SH Put DFND   281,500 0 0
CHESAPEAKE ENERGY CORP NOTE 2.500% 5/1 165167CA3 1,950 2,000,000 PRN   DFND   2,000,000 0 0
CHIQUITA BRANDS INTL INC COM 170032809 1,240 85,734 SH   DFND   85,734 0 0
CHYRONHEGO CORP COM 171607104 882 314,970 SH   DFND   314,970 0 0
CIENA CORP COM NEW 171779309 333 17,177 SH   DFND   17,177 0 0
CIGNA CORPORATION COM 125509109 12,489 121,358 SH   DFND   121,358 0 0
CIMATRON LTD ORD M23798107 4,342 490,022 SH   DFND   490,022 0 0
CIS ACQUISITION LTD *W EXP 12/18/201 G21490118 68 200,000 SH   DFND   200,000 0 0
CISCO SYS INC COM 17275R102 11,750 422,443 SH   DFND   422,443 0 0
CITIGROUP INC *W EXP 01/04/201 172967226 2,025 2,328,084 SH   DFND   2,328,084 0 0
CITIGROUP INC *W EXP 10/28/201 172967234 135 5,000,000 SH   DFND   5,000,000 0 0
CITIGROUP INC COM NEW 172967424 7,197 133,000 SH Put DFND   133,000 0 0
CITIZENS FINL GROUP INC COM 174610105 15,175 610,429 SH   DFND   610,429 0 0
CLOVIS ONCOLOGY INC COM 189464100 1,620 28,931 SH   DFND   28,931 0 0
CME GROUP INC COM 12572Q105 13,315 150,199 SH   DFND   150,199 0 0
COACH INC COM 189754104 8,267 220,091 SH   DFND   220,091 0 0
COBALT INTL ENERGY INC NOTE 2.625%12/0 19075FAA4 17,706 28,105,000 PRN   DFND   28,105,000 0 0
COBALT INTL ENERGY INC NOTE 3.125% 5/1 19075FAB2 12,375 18,500,000 PRN   DFND   18,500,000 0 0
COMCAST CORP NEW CL A 20030N101 1,378 23,751 SH   DFND   23,751 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 6,267 178,035 SH   DFND   178,035 0 0
COVANCE INC COM 222816100 7,082 68,200 SH   DFND   68,200 0 0
COVIDIEN PLC SHS G2554F113 45,636 446,183 SH   DFND   446,183 0 0
CREDICORP LTD COM G2519Y108 1,085 6,773 SH   DFND   6,773 0 0
CRESCENT PT ENERGY CORP COM 22576C101 1,415 60,910 SH   DFND   60,910 0 0
CRITEO S A SPONS ADS 226718104 1,867 46,188 SH   DFND   46,188 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 387 4,915 SH   DFND   4,915 0 0
CROWN HOLDINGS INC COM 228368106 12,393 243,483 SH   DFND   243,483 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 15,769 16,170,000 PRN   DFND   16,170,000 0 0
CUBIST PHARMACEUTICALS INC COM 229678107 77,260 767,613 SH   DFND   767,613 0 0
CUBIST PHARMACEUTICALS INC NOTE 1.875% 9/0 229678AH0 8,046 5,910,000 PRN   DFND   5,910,000 0 0
DANAHER CORP DEL COM 235851102 3,281 38,277 SH   DFND   38,277 0 0
DAVE & BUSTERS ENTMT INC COM 238337109 1,265 46,349 SH   DFND   46,349 0 0
DEMANDWARE INC COM 24802Y105 1,747 30,355 SH   DFND   30,355 0 0
DEVELOPERS DIVERSIFIED RLTY NOTE 1.750%11/1 251591AX1 37,005 30,000,000 PRN   DFND   30,000,000 0 0
DICKS SPORTING GOODS INC COM 253393102 7,474 150,525 SH   DFND   150,525 0 0
DISCOVER FINL SVCS COM 254709108 31,560 481,900 SH   DFND   481,900 0 0
DISH NETWORK CORP CL A 25470M109 3,831 52,562 SH   DFND   52,562 0 0
DISNEY WALT CO COM DISNEY 254687106 8,396 89,136 SH   DFND   89,136 0 0
DOLLAR GEN CORP NEW COM 256677105 786 11,113 SH   DFND   11,113 0 0
DOLLAR GEN CORP NEW COM 256677105 2,750 38,900 SH Call DFND   38,900 0 0
DOW CHEM CO COM 260543103 1,107 24,271 SH   DFND   24,271 0 0
DRESSER-RAND GROUP INC COM 261608103 36,562 446,967 SH   DFND   446,967 0 0
DRYSHIPS INC SHS Y2109Q101 1,893 1,785,652 SH   DFND   1,785,652 0 0
DYCOM INDS INC COM 267475101 3,790 108,009 SH   DFND   108,009 0 0
DYNEGY INC NEW DEL COM 26817R108 2,342 77,150 SH   DFND   77,150 0 0
EAGLE ROCK ENERGY PARTNERS L UNIT 26985R104 249 113,307 SH   DFND   113,307 0 0
EASTMAN CHEM CO COM 277432100 2,615 34,466 SH   DFND   34,466 0 0
EATON CORP PLC SHS G29183103 8,264 121,602 SH   DFND   121,602 0 0
ECOLAB INC COM 278865100 941 9,000 SH   DFND   9,000 0 0
EMBRAER S A SP ADR REP 4 COM 29082A107 4,829 131,012 SH   DFND   131,012 0 0
ENCORE CAP GROUP INC NOTE 3.000% 7/0 292554AF9 5,681 5,000,000 PRN   DFND   5,000,000 0 0
ENERGIZER HLDGS INC COM 29266R108 7,199 56,000 SH   DFND   56,000 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 3,967 69,139 SH   DFND   69,139 0 0
ENERGY XXI BERMUDA LTD NOTE 3.000%12/1 29274UAB7 2,144 7,145,000 PRN   DFND   7,145,000 0 0
FACEBOOK INC CL A 30303M102 54,875 703,350 SH   DFND   703,350 0 0
FACEBOOK INC CL A 30303M102 8,668 111,100 SH Put DFND   111,100 0 0
FAMILY DLR STORES INC COM 307000109 27,181 343,152 SH   DFND   343,152 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 9,830 848,864 SH   DFND   848,864 0 0
FIDELITY NATIONAL FINANCIAL NOTE 4.250% 8/1 31620RAE5 9,425 5,000,000 PRN   DFND   5,000,000 0 0
FIREEYE INC COM 31816Q101 466 14,744 SH   DFND   14,744 0 0
FIREEYE INC COM 31816Q101 2,962 93,800 SH Call DFND   93,800 0 0
FIRST NIAGARA FINL GP INC COM 33582V108 1,932 229,172 SH   DFND   229,172 0 0
FLUIDIGM CORP DEL NOTE 2.750% 2/0 34385PAA6 3,294 3,500,000 PRN   DFND   3,500,000 0 0
FLUOR CORP NEW COM 343412102 619 10,217 SH   DFND   10,217 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 1,219 78,641 SH   DFND   78,641 0 0
FREEPORT-MCMORAN INC CL B 35671D857 5,963 255,279 SH   DFND   255,279 0 0
FULLER H B CO COM 359694106 3,268 73,396 SH   DFND   73,396 0 0
GASLOG LTD SHS G37585109 531 26,110 SH   DFND   26,110 0 0
GASLOG LTD SHS G37585109 1,801 88,500 SH Call DFND   88,500 0 0
GENERAL CABLE CORP DEL NEW COM 369300108 1,776 119,193 SH   DFND   119,193 0 0
GENERAL CABLE CORP DEL NEW FRNT 4.500%11/1 369300AL2 4,651 6,600,000 PRN   DFND   6,600,000 0 0
GENERAL MTRS CO *W EXP 07/10/201 37045V118 1,328 52,937 SH   DFND   52,937 0 0
GENERAL MTRS CO *W EXP 07/10/201 37045V126 900 52,937 SH   DFND   52,937 0 0
GENERAL MTRS CO COM 37045V100 17,243 493,937 SH   DFND   493,937 0 0
GENERAL MTRS CO COM 37045V100 1,718 49,200 SH Call DFND   49,200 0 0
GFI GROUP INC COM 361652209 3,311 607,545 SH   DFND   607,545 0 0
GILEAD SCIENCES INC COM 375558103 5,447 57,784 SH   DFND   57,784 0 0
GLIMCHER RLTY TR SH BEN INT 379302102 2,055 149,573 SH   DFND   149,573 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 1,557 42,696 SH   DFND   42,696 0 0
GOLDEN STAR RES LTD CDA DEBT 5.000% 6/0 38119TAE4 15,883 26,750,000 PRN   DFND   26,750,000 0 0
GOODYEAR TIRE & RUBR CO COM 382550101 2,048 71,700 SH   DFND   71,700 0 0
GOOGLE INC CL C 38259P706 3,802 7,223 SH   DFND   7,223 0 0
GRAN TIERRA ENERGY INC COM 38500T101 2,083 541,064 SH   DFND   541,064 0 0
GREEN PLAINS INC COM 393222104 354 14,300 SH   DFND   14,300 0 0
GREEN PLAINS INC NOTE 3.250%10/0 393222AD6 10,157 7,500,000 PRN   DFND   7,500,000 0 0
HALCON RES CORP COM NEW 40537Q209 115 64,700 SH Call DFND   64,700 0 0
HALLIBURTON CO COM 406216101 5,642 143,465 SH   DFND   143,465 0 0
HANWHA SOLARONE CO LTD SPONSORED ADR 41135V103 733 666,760 SH   DFND   666,760 0 0
HCA HOLDINGS INC COM 40412C101 66,571 907,082 SH   DFND   907,082 0 0
HEALTH CARE REIT INC COM 42217K106 227 3,000 SH   DFND   3,000 0 0
HENNESSY CAP ACQUISITION COR *W EXP 01/23/201 425886116 120 200,000 SH   DFND   200,000 0 0
HENNESSY CAP ACQUISITION COR COM 425886108 1,970 200,000 SH   DFND   200,000 0 0
HERBALIFE LTD COM USD SHS G4412G101 1,659 44,000 SH   DFND   44,000 0 0
HERBALIFE LTD COM USD SHS G4412G101 566 15,000 SH Put DFND   15,000 0 0
HF2 FINL MGMT INC CL A 40421A104 5,205 500,000 SH   DFND   500,000 0 0
HOLOGIC INC DEBT 2.000% 3/0 436440AC5 5,205 4,675,000 PRN   DFND   4,675,000 0 0
HOLOGIC INC FRNT 2.000%12/1 436440AB7 6,270 5,000,000 PRN   DFND   5,000,000 0 0
HOME DEPOT INC COM 437076102 1,598 15,222 SH   DFND   15,222 0 0
HOMEAWAY INC COM 43739Q100 769 25,811 SH   DFND   25,811 0 0
HOSPIRA INC COM 441060100 1,752 28,597 SH   DFND   28,597 0 0
HUDBAY MINERALS INC *W EXP 07/20/201 443628136 209 233,206 SH   DFND   233,206 0 0
HUDBAY MINERALS INC COM 443628102 5,341 611,238 SH   DFND   611,238 0 0
HUDSON CITY BANCORP COM 443683107 40,311 3,983,310 SH   DFND   3,983,310 0 0
IMPERVA INC COM 45321L100 1,843 37,287 SH   DFND   37,287 0 0
INCYTE CORP COM 45337C102 2,840 38,855 SH   DFND   38,855 0 0
INFORMATICA CORP COM 45666Q102 1,760 46,141 SH   DFND   46,141 0 0
INGERSOLL-RAND PLC SHS G47791101 7,994 126,107 SH   DFND   126,107 0 0
INTEL CORP SDCV 2.950%12/1 458140AD2 1,319 1,000,000 PRN   DFND   1,000,000 0 0
INTEL CORP SDCV 3.250% 8/0 458140AF7 17,089 9,800,000 PRN   DFND   9,800,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 4,149 26,597 SH   DFND   26,597 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 484 4,777 SH   DFND   4,777 0 0
INTERNATIONAL RECTIFIER CORP COM 460254105 17,689 443,348 SH   DFND   443,348 0 0
INTREXON CORP COM 46122T102 3,009 109,290 SH   DFND   109,290 0 0
INTUIT COM 461202103 732 7,937 SH   DFND   7,937 0 0
ISHARES IBOXX HI YD ETF 464288513 1,672 18,663 SH   DFND   18,663 0 0
ISHARES MSCI BRZ CAP ETF 464286400 271 7,400 SH   DFND   7,400 0 0
ISHARES US HOME CONS ETF 464288752 647 24,999 SH   DFND   24,999 0 0
ISHARES TR MSCI EAFE ETF 464287465 981 16,126 SH   DFND   16,126 0 0
ISHARES TR NASDQ BIOTEC ETF 464287556 6,262 20,643 SH   DFND   20,643 0 0
ITAU UNIBANCO HLDG SA SPON ADR REP PFD 465562106 1,723 132,443 SH   DFND   132,443 0 0
J2 GLOBAL INC NOTE 3.250% 6/1 48123VAC6 3,308 3,000,000 PRN   DFND   3,000,000 0 0
JARDEN CORP NOTE 1.875% 9/1 471109AH1 13,345 8,500,000 PRN   DFND   8,500,000 0 0
JDS UNIPHASE CORP DBCV 0.625% 8/1 46612JAF8 8,853 8,390,000 PRN   DFND   8,390,000 0 0
JETBLUE AIRWAYS CORP COM 477143101 1,031 65,000 SH   DFND   65,000 0 0
JOURNAL COMMUNICATIONS INC CL A 481130102 2,224 194,600 SH   DFND   194,600 0 0
JPMORGAN CHASE & CO COM 46625H100 9,121 145,748 SH   DFND   145,748 0 0
JUNIPER NETWORKS INC COM 48203R104 461 20,640 SH   DFND   20,640 0 0
KATE SPADE & CO COM 485865109 3,804 118,830 SH   DFND   118,830 0 0
KB HOME COM 48666K109 727 43,900 SH Call DFND   43,900 0 0
KINDRED HEALTHCARE INC COM 494580103 756 41,582 SH   DFND   41,582 0 0
KIRBY CORP COM 497266106 60 744 SH   DFND   744 0 0
KRAFT FOODS GROUP INC COM 50076Q106 10 165 SH   DFND   165 0 0
LAM RESEARCH CORP COM 512807108 6,284 79,200 SH Call DFND   79,200 0 0
LAS VEGAS SANDS CORP COM 517834107 20,032 344,432 SH   DFND   344,432 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 3,238 64,493 SH   DFND   64,493 0 0
LIBERTY INTERACTIVE LLC DEB 0.750% 3/3 530610AC8 36,828 25,840,000 PRN   DFND   25,840,000 0 0
LIBERTY MEDIA CORP DEB 3.500% 1/1 530715AN1 28,612 52,500,000 PRN   DFND   52,500,000 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 14,405 14,575,000 PRN   DFND   14,575,000 0 0
LILLY ELI & CO COM 532457108 1,120 16,227 SH   DFND   16,227 0 0
LINKEDIN CORP COM CL A 53578A108 13,444 58,527 SH   DFND   58,527 0 0
LOMBARD MED INC COM G55598109 396 60,892 SH   DFND   60,892 0 0
LORILLARD INC COM 544147101 19,555 310,688 SH   DFND   310,688 0 0
LOUISIANA PAC CORP COM 546347105 1,999 120,700 SH Call DFND   120,700 0 0
LULULEMON ATHLETICA INC COM 550021109 210 3,760 SH   DFND   3,760 0 0
LULULEMON ATHLETICA INC COM 550021109 17,702 317,300 SH Call DFND   317,300 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 814 10,248 SH   DFND   10,248 0 0
MACYS INC COM 55616P104 21,920 333,377 SH   DFND   333,377 0 0
MANCHESTER UTD PLC NEW ORD CL A G5784H106 2,914 183,271 SH   DFND   183,271 0 0
MARKET VECTORS ETF TR BIOTECH ETF 57060U183 2,484 21,529 SH   DFND   21,529 0 0
MARKET VECTORS ETF TR GOLD MINER ETF 57060U100 1,807 98,300 SH Call DFND   98,300 0 0
MARKET VECTORS ETF TR GOLD MINER ETF 57060U100 994 54,102 SH   DFND   54,102 0 0
MARKET VECTORS ETF TR RUSSIA ETF 57060U506 1,416 96,757 SH   DFND   96,757 0 0
MARKETO INC COM 57063L107 1,537 46,988 SH   DFND   46,988 0 0
MASTEC INC COM 576323109 799 35,000 SH   DFND   35,000 0 0
MCCORMICK & CO INC COM NON VTG 579780206 111 1,500 SH   DFND   1,500 0 0
MCDONALDS CORP COM 580135101 598 6,385 SH   DFND   6,385 0 0
MCGRAW HILL FINL INC COM 580645109 667 7,500 SH   DFND   7,500 0 0
MCKESSON CORP COM 58155Q103 48,838 235,275 SH   DFND   235,275 0 0
MCKESSON CORP COM 58155Q103 50,110 241,400 SH Call DFND   241,400 0 0
MEAD JOHNSON NUTRITION CO COM 582839106 6,736 67,000 SH Call DFND   67,000 0 0
MERCK & CO INC NEW COM 58933Y105 5,486 96,604 SH   DFND   96,604 0 0
MICHAEL KORS HLDGS LTD SHS G60754101 2,754 36,676 SH   DFND   36,676 0 0
MICHAEL KORS HLDGS LTD SHS G60754101 4,221 56,200 SH Call DFND   56,200 0 0
MICRON TECHNOLOGY INC COM 595112103 1,728 49,344 SH   DFND   49,344 0 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 2,655 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 12,265 8,860,000 PRN   DFND   8,860,000 0 0
MOLSON COORS BREWING CO CL B 60871R209 4,017 53,900 SH   DFND   53,900 0 0
MOLYCORP INC DEL COM 608753109 105 119,600 SH   DFND   119,600 0 0
MOLYCORP INC DEL NOTE 5.500% 2/0 608753AH2 4,241 13,000,000 PRN   DFND   13,000,000 0 0
MOLYCORP INC DEL NOTE 6.000% 9/0 608753AF6 5,006 16,550,000 PRN   DFND   16,550,000 0 0
MONDELEZ INTL INC CL A 609207105 18 497 SH   DFND   497 0 0
NABORS INDUSTRIES LTD SHS G6359F103 58 4,474 SH   DFND   4,474 0 0
NATIONAL HEALTH INVS INC NOTE 3.250% 4/0 63633DAE4 2,090 2,000,000 PRN   DFND   2,000,000 0 0
NATIONAL OILWELL VARCO INC COM 637071101 98 1,495 SH   DFND   1,495 0 0
NAVIOS MARITIME ACQUIS CORP SHS Y62159101 15,220 4,192,825 SH   DFND   4,192,825 0 0
NAVIOS MARITIME HOLDINGS INC COM Y62196103 237 57,553 SH   DFND   57,553 0 0
NETSUITE INC COM 64118Q107 2,062 18,887 SH   DFND   18,887 0 0
NEVSUN RES LTD COM 64156L101 1,397 361,303 SH   DFND   361,303 0 0
NEWMONT MINING CORP COM 651639106 3,780 200,000 SH Call DFND   200,000 0 0
NIKE INC CL B 654106103 1,154 12,000 SH   DFND   12,000 0 0
NIMBLE STORAGE INC COM 65440R101 27,537 1,001,350 SH   DFND   1,001,350 0 0
NORTH ATLANTIC DRILLING LTD COM G6613P202 147 90,000 SH   DFND   90,000 0 0
NPS PHARMACEUTICALS INC COM 62936P103 1,568 43,832 SH   DFND   43,832 0 0
NUANCE COMMUNICATIONS INC NOTE 2.750%11/0 67020YAF7 5,543 5,550,000 PRN   DFND   5,550,000 0 0
NVIDIA CORP NOTE 1.000%12/0 67066GAC8 20,177 17,655,000 PRN   DFND   17,655,000 0 0
OMNICARE INC COM 681904108 4,752 65,153 SH   DFND   65,153 0 0
PACCAR INC COM 693718108 2,456 36,118 SH   DFND   36,118 0 0
PALO ALTO NETWORKS INC COM 697435105 3,788 30,905 SH   DFND   30,905 0 0
PARAMOUNT GOLD & SILVER CORP COM 69924P102 1,084 1,116,694 SH   DFND   1,116,694 0 0
PATTERSON COMPANIES INC COM 703395103 133 2,764 SH   DFND   2,764 0 0
PATTERSON UTI ENERGY INC COM 703481101 10,665 642,885 SH   DFND   642,885 0 0
PIONEER NAT RES CO COM 723787107 12 82 SH   DFND   82 0 0
PLATFORM SPECIALTY PRODS COR COM 72766Q105 2,308 99,382 SH   DFND   99,382 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 15,229 147,500 SH Put DFND   147,500 0 0
PPG INDS INC COM 693506107 33,877 146,457 SH   DFND   146,457 0 0
PRECISION CASTPARTS CORP COM 740189105 6,049 25,113 SH   DFND   25,113 0 0
PRICELINE GRP INC DEBT 1.000% 3/1 741503AQ9 12,852 9,700,000 PRN   DFND   9,700,000 0 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 5,635 5,000,000 PRN   DFND   5,000,000 0 0
PROLOGIS NOTE 3.250% 3/1 74340XAT8 1,670 1,500,000 PRN   DFND   1,500,000 0 0
PROOFPOINT INC COM 743424103 1,994 41,337 SH   DFND   41,337 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.875% 1/1 74348TAM4 8,060 8,000,000 PRN   DFND   8,000,000 0 0
PROTECTIVE LIFE CORP COM 743674103 40,531 581,917 SH   DFND   581,917 0 0
PVH CORP COM 693656100 277 2,162 SH   DFND   2,162 0 0
QIAGEN NV REG SHS N72482107 919 39,170 SH   DFND   39,170 0 0
QLIK TECHNOLOGIES INC COM 74733T105 7,023 227,356 SH   DFND   227,356 0 0
RADIAN GROUP INC NOTE 3.000%11/1 750236AK7 11,522 7,500,000 PRN   DFND   7,500,000 0 0
RAYTHEON CO COM NEW 755111507 5,358 49,533 SH   DFND   49,533 0 0
REGENERON PHARMACEUTICALS COM 75886F107 4,703 11,463 SH   DFND   11,463 0 0
RENESOLA LTD SPONS ADS 75971T103 212 150,117 SH   DFND   150,117 0 0
RESOURCE CAP CORP NOTE 6.000%12/0 76120WAA2 2,199 2,250,000 PRN   DFND   2,250,000 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 15,852 403,544 SH   DFND   403,544 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 272 16,221 SH   DFND   16,221 0 0
RING ENERGY INC COM 76680V108 3,500 333,334 SH   DFND   333,334 0 0
RIVERBED TECHNOLOGY INC COM 768573107 2,653 130,000 SH   DFND   130,000 0 0
ROCKWELL AUTOMATION INC COM 773903109 25 228 SH   DFND   228 0 0
ROI ACQUISITION CORP II *W EXP 09/17/201 74966G119 112 400,000 SH   DFND   400,000 0 0
ROI ACQUISITION CORP II COM 74966G101 3,932 400,000 SH   DFND   400,000 0 0
RYANAIR HLDGS PLC SPONSORED ADR 783513104 21,106 296,143 SH   DFND   296,143 0 0
SAEXPLORATION HLDGS INC COM 78636X105 1,731 435,000 SH   DFND   435,000 0 0
SAFE BULKERS INC COM Y7388L103 24 6,081 SH   DFND   6,081 0 0
SALESFORCE COM INC COM 79466L302 3,045 51,344 SH   DFND   51,344 0 0
SALESFORCE COM INC NOTE 0.250% 4/0 79466LAD6 12,321 10,845,000 PRN   DFND   10,845,000 0 0
SALIX PHARMACEUTICALS INC COM 795435106 3,629 31,572 SH   DFND   31,572 0 0
SANDISK CORP COM 80004C101 147 1,500 SH   DFND   1,500 0 0
SANDISK CORP NOTE 0.500%10/1 80004CAF8 16,533 13,770,000 PRN   DFND   13,770,000 0 0
SANDISK CORP NOTE 1.500% 8/1 80004CAD3 31,690 16,500,000 PRN   DFND   16,500,000 0 0
SCHLUMBERGER LTD COM 806857108 95 1,109 SH   DFND   1,109 0 0
SCHLUMBERGER LTD COM 806857108 1,606 18,800 SH Call DFND   18,800 0 0
SCORPIO BULKERS INC SHS Y7546A106 712 361,438 SH   DFND   361,438 0 0
SCORPIO TANKERS INC SHS Y7542C106 4,871 560,516 SH   DFND   560,516 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 2,118 2,000,000 PRN   DFND   2,000,000 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 15,313 223,938 SH   DFND   223,938 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 596 7,525 SH   DFND   7,525 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 14,051 177,500 SH Put DFND   177,500 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 13,099 231,509 SH   DFND   231,509 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,330 171,472 SH   DFND   171,472 0 0
SEMGROUP CORP CL A 81663A105 5,085 74,347 SH   DFND   74,347 0 0
SEMPRA ENERGY COM 816851109 3,779 33,600 SH   DFND   33,600 0 0
SERVICENOW INC COM 81762P102 30,710 452,622 SH   DFND   452,622 0 0
SERVICENOW INC NOTE 11/0 81762PAB8 7,859 6,915,000 PRN   DFND   6,915,000 0 0
SHANDA GAMES LTD SP ADR REPTG A 81941U105 39,665 6,983,195 SH   DFND   6,983,195 0 0
SHIRE PLC SPONSORED ADR 82481R106 8,770 41,265 SH   DFND   41,265 0 0
SIGMA ALDRICH CORP COM 826552101 33,513 244,141 SH   DFND   244,141 0 0
SOLARFUN POWER HOLDINGS CO L NOTE 3.500% 1/1 83415UAB4 28,506 28,794,000 PRN   DFND   28,794,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 44,191 215,000 SH Put DFND   215,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,942 19,177 SH   DFND   19,177 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 11,793 246,400 SH Put DFND   246,400 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 5,131 107,200 SH Call DFND   107,200 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 1,288 26,903 SH   DFND   26,903 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 6,138 142,613 SH   DFND   142,613 0 0
SPIRIT RLTY CAP INC NEW NOTE 2.875% 5/1 84860WAA0 8,298 8,500,000 PRN   DFND   8,500,000 0 0
SPIRIT RLTY CAP INC NEW NOTE 3.750% 5/1 84860WAB8 5,850 6,000,000 PRN   DFND   6,000,000 0 0
SPLUNK INC COM 848637104 19,292 327,268 SH   DFND   327,268 0 0
STARWOOD PPTY TR INC NOTE 3.750%10/1 85571BAC9 3,559 3,500,000 PRN   DFND   3,500,000 0 0
STARWOOD PPTY TR INC NOTE 4.000% 1/1 85571BAB1 7,276 6,540,000 PRN   DFND   6,540,000 0 0
STARWOOD PPTY TR INC NOTE 4.550% 3/0 85571BAA3 5,866 5,525,000 PRN   DFND   5,525,000 0 0
SUNEDISON INC COM 86732Y109 295 15,114 SH   DFND   15,114 0 0
SUNPOWER CORP COM 867652406 272 10,527 SH   DFND   10,527 0 0
SUNPOWER CORP COM 867652406 2,795 108,200 SH Call DFND   108,200 0 0
TABLEAU SOFTWARE INC CL A 87336U105 23,747 280,164 SH   DFND   280,164 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 11,971 534,891 SH   DFND   534,891 0 0
TAKE-TWO INTERACTIVE SOFTWAR NOTE 1.000% 7/0 874054AD1 1,405 1,000,000 PRN   DFND   1,000,000 0 0
TE CONNECTIVITY LTD REG SHS H84989104 3,693 58,380 SH   DFND   58,380 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 29,341 579,065 SH   DFND   579,065 0 0
TERRAPIN 3 ACQUISITION CORP *W EXP 06/27/201 88104P112 125 500,000 SH   DFND   500,000 0 0
TERRAPIN 3 ACQUISITION CORP COM CL A 88104P104 4,850 500,000 SH   DFND   500,000 0 0
TESLA MTRS INC NOTE 0.250% 3/0 88160RAB7 7,908 8,570,000 PRN   DFND   8,570,000 0 0
TESLA MTRS INC NOTE 1.250% 3/0 88160RAC5 26,040 28,785,000 PRN   DFND   28,785,000 0 0
TESLA MTRS INC NOTE 1.500% 6/0 88160RAA9 9,288 5,000,000 PRN   DFND   5,000,000 0 0
TESORO CORP COM 881609101 5,872 78,973 SH   DFND   78,973 0 0
TEVA PHARMACEUTICAL FIN LLC DBCV 0.250% 2/0 88163VAE9 3,419 2,500,000 PRN   DFND   2,500,000 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 10,474 182,129 SH   DFND   182,129 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 17,324 138,271 SH   DFND   138,271 0 0
TIME WARNER CABLE INC COM 88732J207 56,673 372,700 SH   DFND   372,700 0 0
TIMKEN CO COM 887389104 11,687 273,840 SH   DFND   273,840 0 0
TJX COS INC NEW COM 872540109 21,460 312,924 SH   DFND   312,924 0 0
TRANSGLOBE ENERGY CORP COM 893662106 2,965 712,512 SH   DFND   712,512 0 0
TRANSOCEAN LTD REG SHS H8817H100 44,632 2,434,900 SH Put DFND   2,434,900 0 0
TRINA SOLAR LIMITED SPON ADR 89628E104 958 103,500 SH   DFND   103,500 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S106 69,334 674,129 SH   DFND   674,129 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 7,661 199,478 SH   DFND   199,478 0 0
TWITTER INC COM 90184L102 3,025 84,320 SH   DFND   84,320 0 0
TYCO INTL PLC SHS G91442106 521 11,875 SH   DFND   11,875 0 0
U S G CORP COM NEW 903293405 719 25,700 SH Call DFND   25,700 0 0
UNITED STATES NATL GAS FUND UNIT PAR $0.001 912318201 9,973 675,200 SH   DFND   675,200 0 0
UNITED TECHNOLOGIES CORP COM 913017109 9,351 81,314 SH   DFND   81,314 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 7,741 54,093 SH   DFND   54,093 0 0
VANGUARD NAT RES LLC COM UNIT 92205F106 226 15,000 SH Put DFND   15,000 0 0
VANTAGE DRILLING COMPANY ORD SHS G93205113 489 1,000,000 SH   DFND   1,000,000 0 0
VEEVA SYS INC CL A COM 922475108 1,022 38,692 SH   DFND   38,692 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 7,007 58,985 SH   DFND   58,985 0 0
VIACOM INC NEW CL B 92553P201 1,299 17,267 SH   DFND   17,267 0 0
VIPSHOP HLDGS LTD NOTE 1.500% 3/1 92763WAA1 18,375 15,380,000 PRN   DFND   15,380,000 0 0
VISA INC COM CL A 92826C839 12,274 46,810 SH   DFND   46,810 0 0
VMWARE INC CL A COM 928563402 3,336 40,430 SH   DFND   40,430 0 0
VOLCANO CORPORATION COM 928645100 14,958 836,602 SH   DFND   836,602 0 0
VOLCANO CORPORATION NOTE 1.750%12/0 928645AB6 2,481 2,500,000 PRN   DFND   2,500,000 0 0
VOYA FINL INC COM 929089100 1,497 35,327 SH   DFND   35,327 0 0
VULCAN MATLS CO COM 929160109 33 495 SH   DFND   495 0 0
VWR CORP COM 91843L103 731 28,266 SH   DFND   28,266 0 0
WABTEC CORP COM 929740108 7,243 83,217 SH   DFND   83,217 0 0
WASTE CONNECTIONS INC COM 941053100 880 20,000 SH   DFND   20,000 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 618 54,000 SH Call DFND   54,000 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 994 40,000 SH   DFND   40,000 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 4,797 193,100 SH Call DFND   193,100 0 0
WELLS FARGO & CO NEW COM 949746101 25,795 470,543 SH   DFND   470,543 0 0
WELLS FARGO & CO NEW COM 949746101 15,925 290,500 SH Call DFND   290,500 0 0
WESCO INTL INC COM 95082P105 21,018 275,793 SH   DFND   275,793 0 0
WHITEWAVE FOODS CO COM 966244105 7,698 220,000 SH Call DFND   220,000 0 0
WHITING PETE CORP NEW COM 966387102 3,165 95,900 SH Call DFND   95,900 0 0
WILLIAMS COS INC DEL COM 969457100 1,489 33,129 SH   DFND   33,129 0 0
WL ROSS HLDG CORP *W EXP 06/11/201 92939D112 1,180 1,000,000 SH   DFND   1,000,000 0 0
WL ROSS HLDG CORP COM SHS 92939D104 10,260 1,000,000 SH   DFND   1,000,000 0 0
WORKDAY INC CL A 98138H101 1,804 22,100 SH   DFND   22,100 0 0
WORKDAY INC NOTE 0.750% 7/1 98138HAC5 7,118 6,000,000 PRN   DFND   6,000,000 0 0
YAHOO INC COM 984332106 35 701 SH   DFND   701 0 0
YAHOO INC NOTE 12/0 984332AF3 17,236 15,205,000 PRN   DFND   15,205,000 0 0
ZIONS BANCORPORATION *W EXP 05/22/202 989701115 802 198,360 SH   DFND   198,360 0 0
ZOETIS INC CL A 98978V103 25,785 599,226 SH   DFND   599,226 0 0