SEC FORM 13F-HR

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 COVER PAGE

OMB APPROVAL
OMB Number:3235-0006
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

Report for the Calendar Year or Quarter Ended:12-31-2018
Check here if Amendment  Amendment Number:
This Amendment (Check only one.):  is a restatement.
  adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name:COWEN INC.
Address:599 LEXINGTON AVENUE, 20TH FLOOR
NEW YORK, NY  10022
Form 13F File Number:028-14571

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:Owen Littman
Title:General Counsel
Phone:212-201-4841
Signature, Place, and Date of Signing:
/s/ Owen LittmanNew YorkNY02-08-2019
[Signature][City, State][Date]
Report Type (Check only one.):
X13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
  13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
  13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers:5
Form 13F Information Table Entry Total:363
Form 13F Information Table Value Total:903,420
(thousands)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No.Form 13F File NumberName
1028-04125COWEN & COMPANY, LLC
2028-18771COWEN EXECUTION SERVICES LLC
3028-13626Cowen Investment Management LLC
4028-18662Margate Capital Management LP
5028-10674RAMIUS ADVISORS LLC

SEC FORM 13-F Information Table

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

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

FORM 13F INFORMATION TABLE

OMB APPROVAL
OMB Number:3235-0006
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
ACCELERATE DIAGNOSTICS INCCOM00430H10226422,960SH DFND122,96000
ACCELERON PHARMA INCCOM00434H1082365,411SH DFND15,41100
ACTIVISION BLIZZARD INCCOM00507V10975100,000SHCallDFND4100,00000
ADOBE INCCOM00724F1019,32541,219SH DFND441,21900
ALBERTON ACQUISITION CORP*W EXP 04/26/202G3500612444383,790SH DFND1383,79000
ALBERTON ACQUISITION CORPUNIT 04/22/2020G350061161,042103,851SH DFND1103,85100
ALLEGRO MERGER CORPCOM01749N1032,639270,677SH DFND1270,67700
ALPHABET INCCAP STK CL A02079K3057370SH DFND37000
ALPHABET INCCAP STK CL A02079K3056,9886,687SH DFND46,68700
ALTA MESA RES INC*W EXP 03/28/20202133L1171161,652,742SH DFND11,652,74200
ALTABA INCCOM0213461013,08853,300SH DFND353,30000
AMAZON COM INCCOM0231351063,5122,338SH DFND32,33800
AMBARELLA INCSHSG037AX1012040,000SHCallDFND440,00000
AMBARELLA INCSHSG037AX1011,02729,357SH DFND429,35700
AMICUS THERAPEUTICS INCCOM03152W10911812,353SH DFND112,35300
ANALOG DEVICES INCCOM0326541052,52029,362SH DFND429,36200
ANTERO RES CORPCOM03674X10635237,500SH DFND137,50000
APHRIA INCCOM03765K10419233,800SH DFND133,80000
APPLE INCCOM0378331007474,736SH DFND34,73600
APTINYX INCCOM03836N10334720,998SH DFND320,99800
ARCONIC INCCOM03965L100140180,000SHCallDFND5180,00000
ARCONIC INCCOM03965L10016910,000SH DFND110,00000
ARCONIC INCCOM03965L10033720,000SH DFND520,00000
ARCOSA INCCOM03965310033212,000SH DFND112,00000
ARRIS INTL INCSHSG0551A10327,884912,146SH DFND5912,14600
ASPEN INSURANCE HOLDINGS LTDSHSG0538410525,106597,902SH DFND5597,90200
ATHENAHEALTH INCCOM04685W10325,373192,324SH DFND5192,32400
AUDENTES THERAPEUTICS INCCOM05070R1042,985140,000SH DFND3140,00000
AUDENTES THERAPEUTICS INCCOM05070R1041820,000SHCallDFND320,00000
AVISTA CORPCOM05379B10782919,513SH DFND519,51300
BANK AMER CORPCOM06050510416,203657,597SH DFND1657,59700
BARRICK GOLD CORPCOM0679011083,85244,979SH DFND344,97900
BEMIS INCCOM08143710521,107459,843SH DFND5459,84300
BIG LOTS INCCOM0893021032,18675,600SH DFND175,60000
BIG ROCK PARTNERS ACQUISI COCOM08948210332331,625SH DFND131,62500
BIG ROCK PARTNERS ACQUISI CORIGHT 12/01/2022089482129410,000SH DFND110,00000
BISON CAP ACQUISITION CORP*W EXP 06/20/202G1142P1121165,786SH DFND165,78600
BISON CAP ACQUISITION CORPORD SHSG1142P1043,124300,338SH DFND1300,33800
BLACK RIDGE ACQUISITION CORPCOM09216T10710510,458SH DFND110,45800
BLACK RIDGE ACQUISITION CORPCOM09216T107232,250SH DFND32,25000
BLACK RIDGE ACQUISITION CORPUNIT 10/05/202209216T20652550,000SH DFND350,00000
BLUEPRINT MEDICINES CORPCOM09627Y1091,89835,200SH DFND335,20000
BOEING COCOM0970231052,5477,899SH DFND47,89900
BROOKFIELD PROPERTY REIT INCCL A11282X1032,092129,934SH DFND3129,93400
BROOKFIELD PROPERTY REIT INCCL A11282X10364440,000SH DFND240,00000
CADENCE DESIGN SYSTEM INCCOM127387108162175,000SHPutDFND4175,00000
CADENCE DESIGN SYSTEM INCCOM127387108138230,000SHCallDFND4230,00000
CADENCE DESIGN SYSTEM INCCOM1273871081,95044,858SH DFND444,85800
CAESARS ENTMT CORPCOM12768610329042,727SH DFND342,72700
CAESARS ENTMT CORPCOM1276861031,152169,682SH DFND5169,68200
CAMPBELL SOUP COCOM13442910940212,200SH DFND112,20000
CAMPING WORLD HLDGS INCCL A13462K10942937,400SH DFND237,40000
CAMPING WORLD HLDGS INCCL A13462K10936737,400SHPutDFND237,40000
CANOPY GROWTH CORPCOM13803510010,085375,316SH DFND1375,31600
CANOPY GROWTH CORPCOM1380351002,687100,000SH DFND2100,00000
CANOPY GROWTH CORPCOM138035100840100,000SHPutDFND2100,00000
CAPITAL ONE FINL CORPCOM14040H1053785,000SH DFND35,00000
CAPITOL INVT CORP IV*W EXP 01/01/202G189201273131,439SH DFND131,43900
CAPITOL INVT CORP IVCL A ORDG189201011,000100,000SH DFND3100,00000
CAPITOL INVT CORP IVUNIT 99/99/9999G1892011951550,000SH DFND350,00000
CASEYS GEN STORES INCCOM1475281031,32010,300SH DFND110,30000
CBS CORP NEWCL B1248572025,211119,190SH DFND5119,19000
CBS CORP NEWCL B124857202169370,800SHCallDFND5370,80000
CBS CORP NEWCL B1248572027180,000SHPutDFND580,00000
CELGENE CORPCOM1510201043245,050SH DFND35,05000
CHASERG TECHNLGY ACQUISITN CCLASS A16166A10325025,855SH DFND125,85500
CHASERG TECHNLGY ACQUISITN CUNIT 09/30/202316166A2025,145514,997SH DFND1514,99700
CHESAPEAKE ENERGY CORPCOM165167107560266,807SH DFND3266,80700
CHESAPEAKE ENERGY CORPCOM165167107656268,800SHPutDFND3268,80000
CHESAPEAKE ENERGY CORPCOM165167107398189,454SH DFND5189,45400
CHURCHILL CAP CORP*W EXP 09/11/20217142R111129152,998SH DFND1152,99800
CHURCHILL CAP CORPUNIT 99/99/999917142R2022,188216,448SH DFND1216,44800
CHURCHILL CAP CORPUNIT 99/99/999917142R2021,516150,000SH DFND3150,00000
CIGNA CORP NEWCOM125523100152127,000SHCallDFND5127,00000
CM SEVEN STAR ACQUISITION CORIGHT 08/21/2022G2345N13663169,289SH DFND1169,28900
CM SEVEN STAR ACQUISITION COUNIT 08/21/2022G2345N128585,500SH DFND15,50000
CM SEVEN STAR ACQUISITION COUNIT 08/21/2022G2345N1282,663250,000SH DFND3250,00000
COCA COLA COCOM1912161004,61997,550SH DFND497,55000
COLFAX CORPCOM1940141061,49271,400SH DFND571,40000
COLFAX CORPCOM1940141062345,000SHPutDFND545,00000
COLLIER CREEK HOLDINGSCOM CL AG2270710621422,160SH DFND122,16000
COLLIER CREEK HOLDINGSUNIT 99/99/9999G2270712257157,100SH DFND157,10000
COMCAST CORP NEWCL A20030N1012,85683,886SH DFND483,88600
COMMSCOPE HLDG CO INCCOM20337X1091,730105,581SH DFND5105,58100
COMMSCOPE HLDG CO INCCOM20337X109640,000SHCallDFND540,00000
COMMUNITY HEALTH SYS INC NEWRIGHT 12/31/20192036681160440,858SH DFND1440,85800
CONCRETE PUMPING HLDGS INC*W EXP 08/01/2022067041163950,000SH DFND350,00000
CONSTELLATION ALPHA CAP CORPSHSG2379F1081,391136,250SH DFND1136,25000
CONSTELLATION ALPHA CAP CORPUNIT 99/99/9999G2379F1241,457136,250SH DFND1136,25000
CORBUS PHARMACEUTICALS HLDGSCOM21833P1036411,000SH DFND111,00000
COREPOINT LODGING INCCOM21872L10443035,092SH DFND335,09200
CORVUS PHARMACEUTICALS INCCOM2210151002,419659,019SH DFND3659,01900
CRITEO S ASPONS ADS22671810460926,820SH DFND126,82000
DASEKE INC*W EXP 02/27/20223753F1151171,500SH DFND171,50000
DAVE & BUSTERS ENTMT INCCOM23833710944610,000SH DFND110,00000
DD3 ACQUISITION CORPSHSG2692M10381785,000SH DFND185,00000
DD3 ACQUISITION CORPUNIT 10/12/2023G2692M1291,986198,222SH DFND1198,22200
DELL TECHNOLOGIES INCCL C24703L2021,75936,000SH DFND136,00000
DENBURY RES INCCOM NEW247916208255148,967SH DFND5148,96700
DENBURY RES INCCOM NEW247916208123605,100SHCallDFND5605,10000
DFB HEALTHCARE ACQUISTION CO*W EXP 04/11/20223291E11789103,580SH DFND1103,58000
DFB HEALTHCARE ACQUISTION COCOM23291E10996998,899SH DFND198,89900
DISNEY WALT COCOM DISNEY254687106285200,000SHCallDFND5200,00000
DISNEY WALT COCOM DISNEY254687106197236,700SHPutDFND5236,70000
DISNEY WALT COCOM DISNEY2546871062,15819,678SH DFND419,67800
EDTECHX HLDGS ACQUISITION CO*W EXP 12/31/20228138X1111979,200SH DFND179,20000
EDTECHX HLDGS ACQUISITION COCOM28138X1031,218125,536SH DFND1125,53600
ELECTRONIC ARTS INCCOM2855121091892,400SH DFND12,40000
ELECTRONIC ARTS INCCOM28551210910894,200SHCallDFND494,20000
ENCANA CORPCOM29250510497313,800SHPutDFND5313,80000
ENCANA CORPCOM292505104581100,502SH DFND5100,50200
ENCANA CORPCOM292505104135387,500SHCallDFND5387,50000
FAIR ISAAC CORPCOM3032501042061,100SH DFND11,10000
FALCON MINERALS CORP*W EXP 07/21/20230607B20886143,647SH DFND1143,64700
FAR PT ACQUISITION CORP*W EXP 06/01/20230734W1177158,805SH DFND158,80500
FEDERAL STR ACQUISITION CORP*W EXP 07/24/20231421V115146207,964SH DFND1207,96400
FIFTH THIRD BANCORPCOM3167731003,064130,200SH DFND5130,20000
FIFTH THIRD BANCORPCOM316773100301274,500SHCallDFND5274,50000
FIFTH THIRD BANCORPCOM31677310042100,000SHPutDFND5100,00000
FORUM MERGER II CORPUNIT 09/30/202534986F2021,569155,020SH DFND1155,02000
FORUM MERGER II CORPUNIT 09/30/202534986F2025,060500,000SH DFND3500,00000
FOSSIL GROUP INCCOM34988V10634622,000SH DFND122,00000
GCI LIBERTY INCCOM CLASS A36164V3056,649161,543SH DFND3161,54300
GENWORTH FINL INCCOM CL A37247D10635075,136SH DFND175,13600
GENWORTH FINL INCCOM CL A37247D106898192,629SH DFND5192,62900
GIGCAPITAL INC*W EXP 06/08/20237518N12257229,174SH DFND1229,17400
GIGCAPITAL INCCOM37518N1061,598158,240SH DFND1158,24000
GIGCAPITAL INCUNIT 03/06/202537518N20598993,496SH DFND193,49600
GLOBAL BLOOD THERAPEUTICS INCOM37890U1083,20278,000SH DFND378,00000
GLOBALSTAR INCCOM3789734083250,000SH DFND150,00000
GORDON POINTE ACQUISITION CO*W EXP 07/30/2023827881151948,900SH DFND148,90000
GRAF INDL CORP*W EXP 12/31/202384278115122303,925SH DFND1303,92500
GRAF INDL CORPCOM38427810743445,200SH DFND145,20000
GREENLAND ACQUISITIN CORPORARIGHT 04/27/2025G4098111336173,156SH DFND1173,15600
GS ACQUISITION HLDGS CORP*W EXP 06/12/20236255F110569454,078SH DFND1454,07800
GS ACQUISITION HLDGS CORPCOM CL A36255F1028,789896,824SH DFND1896,82400
GS ACQUISITION HLDGS CORPUNIT 06/12/202336255F20141740,721SH DFND140,72100
GTY TECHNOLOGY HOLDINGS INC*W EXP 10/25/202G4182A1285368,613SH DFND168,61300
GUARANTY BANCORP DELCOM NEW40075T6072,221107,019SH DFND3107,01900
HALCON RES CORP*W EXP 09/09/20240537Q1184140,099SH DFND1140,09900
HAYMAKER ACQUISITION CORP*W EXP 10/27/2024208701153441,061SH DFND141,06100
HAYMAKER ACQUISITION CORPCOM CLASS A42087010774374,272SH DFND174,27200
HAYMAKER ACQUISITION CORPUNIT 10/19/202242087020645242,800SH DFND142,80000
HAYMAKER ACQUISITION CORPUNIT 10/19/20224208702065,275500,000SH DFND3500,00000
HIBBETT SPORTS INCCOM4285671011,537107,500SH DFND1107,50000
HL ACQUISITIONS CORPRIGHT 07/17/2023G4603R1302026,230SH DFND126,23000
HOME DEPOT INCCOM4370761023872,251SH DFND12,25100
HOME DEPOT INCCOM437076102740SH DFND34000
INPHI CORPCOM45772F10721125,000SHCallDFND4125,00000
INTEGRATED DEVICE TECHNOLOGYCOM4581181066,085125,645SH DFND5125,64500
INTEGRATED DEVICE TECHNOLOGYCOM45811810601,800SHPutDFND41,80000
INVESTORS BANCORP INC NEWCOM46146L1012,915280,274SH DFND5280,27400
INVESTORS BANCORP INC NEWCOM46146L101182195,000SHCallDFND5195,00000
ISHARES TRIBOXX HI YD ETF4642885137709,500SH DFND19,50000
ISHARES TRNASDAQ BIOTECH4642875562222,300SH DFND12,30000
JACK IN THE BOX INCCOM4663671097,68098,929SH DFND598,92900
JASON INDS INC*W EXP 06/30/201471172114049,669SH DFND149,66900
KB HOMECOM48666K10928715,000SH DFND115,00000
KEMPHARM INCCOM4884451071,008566,313SH DFND3566,31300
KEZAR LIFE SCIENCES INCCOM49372L10019,663833,197SH DFND3833,19700
LAM RESEARCH CORPCOM5128071082,78120,425SH DFND120,42500
LEGACY ACQUISITION CORP*W EXP 11/30/20252464311166200,014SH DFND1200,01400
LEGACY ACQUISITION CORPCOM CL A52464310322122,500SH DFND122,50000
LEGACY ACQUISITION CORPUNIT 05/31/202452464320285383,757SH DFND183,75700
LEGACY ACQUISITION CORPUNIT 05/31/20245246432029,162900,000SH DFND3900,00000
LEISURE ACQUISITION CORP*W EXP 12/05/20152539T115375474,153SH DFND1474,15300
LEISURE ACQUISITION CORPCOM52539T10766167,288SH DFND167,28800
LEISURE ACQUISITION CORPUNIT 99/99/999952539T2061,013100,000SH DFND3100,00000
LEISURE ACQUISITION CORPUNIT 99/99/999952539T20640540,024SH DFND140,02400
LEO HOLDINGS CORP*W EXP 02/07/202G5463L113373348,675SH DFND1348,67500
LF CAP ACQUISITION CORPCL A50200K10883385,189SH DFND185,18900
LF CAP ACQUISITION CORPUNIT 06/19/202550200K20711311,198SH DFND111,19800
LIBERTY BROADBAND CORPCOM SER C53030730514,305198,594SH DFND3198,59400
LIBERTY EXPEDIA HOLDINGSSER A COM53046P1095,050129,126SH DFND3129,12600
LIBERTY GLOBAL PLCSHS CL CG5480U1209,801474,838SH DFND1474,83800
LIBERTY MEDIA CORP DELAWARECOM A SIRIUSXM5312294098,300225,540SH DFND3225,54000
LIVERAMP HLDGS INCCOM53815P10855414,350SH DFND314,35000
LLOYDS BANKING GROUP PLCSPONSORED ADR5394391091,280500,000SH DFND3500,00000
LOGMEIN INCCOM54142L1095675,000SHCallDFND475,00000
LONGEVITY ACQUISITION CORP*W EXP 07/31/202G5637211642302,500SH DFND1302,50000
LONGEVITY ACQUISITION CORPORD SHSG563721322,118210,791SH DFND1210,79100
LONGEVITY ACQUISITION CORPUNIT 08/29/2024G5637210824023,653SH DFND123,65300
MARATHON PETE CORPCOM56585A1023255,500SH DFND15,50000
MB FINANCIAL INC NEWCOM55264U1082,54664,247SH DFND564,24700
MEGALITH FINL ACQUISITION CO*W EXP 08/26/20258518F11749129,457SH DFND1129,45700
MEGALITH FINL ACQUISITION COUNIT 09/30/202558518F20830129,890SH DFND129,89000
MEGALITH FINL ACQUISITION COUNIT 09/30/202558518F2088,355828,900SH DFND3828,90000
MIDSTATES PETE CO INCCOM PAR59804T4078411,173SH DFND111,17300
MITSUBISHI UFJ FINL GROUP INSPONSORED ADS6068221046,1901,271,000SH DFND21,271,00000
MITSUBISHI UFJ FINL GROUP INSPONSORED ADS6068221047,6181,564,243SH DFND31,564,24300
MIZUHO FINL GROUP INCSPONSORED ADR60687Y1092,661887,000SH DFND2887,00000
MODERN MEDIA ACQUISITION*W EXP 05/17/20260765P111829,212SH DFND129,21200
MODERN MEDIA ACQUISITIONUNIT 99/99/999960765P2021,806173,999SH DFND1173,99900
MOSAIC ACQUISITION CORPCOM CL A61946M10012612,805SH DFND112,80500
MOSAIC ACQUISITION CORPUNIT 99/99/999961946M2093300SH DFND130000
MOSAIC ACQUISITION CORPUNIT 99/99/999961946M2091,518150,000SH DFND3150,00000
MTECH ACQUISITION CORPCOM CLASS A55378W1072,907288,154SH DFND1288,15400
MUDRICK CAP ACQUISITION CORP*W EXP 02/12/20262474511325,200SH DFND15,20000
MUDRICK CAP ACQUISITION CORP*W EXP 02/12/202624745113113250,000SH DFND3250,00000
MUDRICK CAP ACQUISITION CORPCOM CLASS A6247451054,177423,237SH DFND1423,23700
MUDRICK CAP ACQUISITION CORPCOM CLASS A6247451052,470250,000SH DFND3250,00000
MUDRICK CAP ACQUISITION CORPUNIT 02/01/202362474520416516,290SH DFND116,29000
MUDRICK CAP ACQUISITION CORPUNIT 02/01/20236247452041,050100,000SH DFND3100,00000
MYLAN N VSHS EURON5946510978128,500SH DFND528,50000
MYOKARDIA INCCOM62857M1051,71035,000SH DFND335,00000
NANOVIRICIDES INCCOM NEW6300872030373,750SH DFND3373,75000
NATIONAL ENERGY SERVICES REU*W EXP 05/05/202G6375R115147122,639SH DFND1122,63900
NAVIGATORS GROUP INCCOM6389041022,46135,409SH DFND535,40900
NEBULA ACQUISITION CORP*W EXP 03/12/202629076118127133,863SH DFND1133,86300
NEBULA ACQUISITION CORPUNIT 03/12/202562907620914414,359SH DFND114,35900
NEBULA ACQUISITION CORPUNIT 03/12/20256290762091,006100,000SH DFND3100,00000
NEW AGE BEVERAGES CORPCOM64157V10822174,800SHCallDFND2174,80000
NEW FRONTIER CORP*W EXP 99/99/999G6485P124408463,937SH DFND1463,93700
NEW FRONTIER CORPCOM CL AG6485P1083,944402,466SH DFND1402,46600
NEW FRONTIER CORPUNIT 99/99/9999G6485P11616816,635SH DFND116,63500
NEWFIELD EXPL COCOM6512901082,721185,600SH DFND5185,60000
NEXEO SOLUTIONS INC*W EXP 06/09/20265342H1102050,000SH DFND550,00000
NEXSTAR MEDIA GROUP INCCL A65336K1035125,000SHCallDFND525,00000
NIELSEN HLDGS PLCSHS EURG6518L1083,905167,365SH DFND5167,36500
NII HLDGS INCCOM PAR62913F50811025,000SH DFND125,00000
NOMURA HLDGS INCSPONSORED ADR65535H208874235,000SH DFND2235,00000
NOVARTIS A GSPONSORED ADR66987V1092,14525,000SH DFND125,00000
NRC GROUP HLDGS CORP*W EXP 10/17/20262937511489109,651SH DFND1109,65100
NVIDIA CORPCOM67066G1042712,027SH DFND32,02700
NXP SEMICONDUCTORS N VCOMN6596X1091,33418,200SH DFND118,20000
NXSTAGE MEDICAL INCCOM67072V1033,638127,107SH DFND5127,10700
ONE MADISON CORPCOM CL AG6772P10044344,186SH DFND144,18600
OPES ACQUISITION CORP*W EXP 03/13/20268373P118245843,176SH DFND1843,17600
OPES ACQUISITION CORPCOM68373P10031731,922SH DFND131,92200
OPES ACQUISITION CORPUNIT 03/07/202368373P20938737,700SH DFND137,70000
ORBOTECH LTDORDM752531001,61628,587SH DFND528,58700
ORCHARD THERAPEUTICS PLCADS68570P101996,296SH DFND16,29600
ORCHARD THERAPEUTICS PLCADS68570P10145,9552,921,483SH DFND32,921,48300
OVID THERAPEUTICS INCCOM6904691012,060851,414SH DFND3851,41400
PACIFIC BIOSCIENCES CALIF INCOM69404D10873799,660SH DFND199,66000
PAGSEGURO DIGITAL LTDCOM CL AG6870710133217,700SH DFND117,70000
PANDORA MEDIA INCCOM6983541073,606445,759SH DFND5445,75900
PANDORA MEDIA INCCOM69835410729350,000SHPutDFND5350,00000
PANDORA MEDIA INCCOM6983541072,004247,714SH DFND2247,71400
PAPA JOHNS INTL INCCOM6988131021,60840,390SH DFND540,39000
PAPA JOHNS INTL INCCOM698813102825,000SHCallDFND525,00000
PAPA JOHNS INTL INCCOM6988131021002,500SH DFND12,50000
PATTERSON COMPANIES INCCOM70339510323612,000SH DFND112,00000
PENN NATL GAMING INCCOM70756910926914,300SH DFND314,30000
PENSARE ACQUISITION CORPCOM70957E1052,878284,100SH DFND1284,10000
PENSARE ACQUISITION CORPCOM70957E1057,650755,218SH DFND3755,21800
PIMCO ETF TRENHAN SHRT MA AC72201R8334,22741,877SH DFND141,87700
PLATINUM EAGLE ACQUISITIN CO*W EXP 01/17/202G7126L118359275,903SH DFND1275,90300
PLATINUM EAGLE ACQUISITIN COSHS CL AG7126L10048848,419SH DFND148,41900
PLATINUM EAGLE ACQUISITIN COUNIT 01/09/2023G7126L12686582,553SH DFND182,55300
PRIORITY TECHNOLOGY HLDGS IN*W EXP 11/15/20274275G115198158,132SH DFND1158,13200
PROSHARES TRULTRASHRT S&P50074347B38363814,863SH DFND314,86300
PURE ACQUISITION CORP*W EXP 04/17/20274621Q1142219,316SH DFND119,31600
PURE ACQUISITION CORPCL A74621Q1062,818286,425SH DFND1286,42500
PURE ACQUISITION CORPUNIT 04/13/202374621Q20533832,860SH DFND132,86000
PURE ACQUISITION CORPUNIT 04/13/202374621Q2052,625250,000SH DFND3250,00000
PURE STORAGE INCCL A74624M10265140,514SH DFND440,51400
PURE STORAGE INCCL A74624M10222225,000SHCallDFND4225,00000
RED HAT INCCOM75657710249,940284,331SH DFND5284,33100
REGALWOOD GLOBAL ENERGY LTD*W EXP 12/05/202G747601288181,200SH DFND181,20000
RENT A CTR INC NEWCOM76009N10057535,500SH DFND135,50000
RIMINI STR INC DELCOM76674Q1071,223237,500SH DFND1237,50000
ROYAL DUTCH SHELL PLCSPON ADR B7802591071,07317,900SH DFND117,90000
SALESFORCE COM INCCOM79466L3027,35453,692SH DFND453,69200
SCHEIN HENRY INCCOM80640710232176,000SHCallDFND3176,00000
SCHULTZE SPL PURP ACQUISITIOUNIT 12/31/202380821R20857057,300SH DFND157,30000
SELECT SECTOR SPDR TRSBI INT-FINL81369Y60523810,000SH DFND110,00000
SENTINEL ENERGY SVCS INCCL A81728P1051,263126,000SH DFND1126,00000
SERVICENOW INCCOM81762P1025,55031,172SH DFND431,17200
SHIRE PLCSPONSORED ADR82481R10637,185513,656SH DFND2513,65600
SHIRE PLCSPONSORED ADR82481R10634350,100SHCallDFND550,10000
SIERRA ONCOLOGY INCCOM82640U1076650,000SH DFND150,00000
SIRIUS XM HLDGS INCCOM82968B1033,0211,358,000SHPutDFND31,358,00000
SIRIUS XM HLDGS INCCOM82968B1031,049450,000SHPutDFND2450,00000
SIRIUS XM HLDGS INCCOM82968B103295,000SH DFND35,00000
SIRIUS XM HLDGS INCCOM82968B1032,570450,000SH DFND2450,00000
SOCIAL CAP HEDOSOPHIA HLDGS*W EXP 09/14/202G8250R1291014,500SH DFND114,50000
SOCIAL CAP HEDOSOPHIA HLDGSCL AG8250R1031,111111,111SH DFND1111,11100
SOCIAL CAP HEDOSOPHIA HLDGSCL AG8250R10310,0001,000,000SH DFND31,000,00000
SPARTAN ENERGY ACQUISITON CO*W EXP 08/27/202846784122176181,587SH DFND1181,58700
SPARTAN ENERGY ACQUISITON COCL A COM STK8467841066,238647,758SH DFND1647,75800
SPARTAN ENERGY ACQUISITON COUNIT 99/99/999984678411410,0001,000,000SH DFND31,000,00000
SPDR S&P 500 ETF TRTR UNIT78462F10318730,000SHCallDFND430,00000
SPDR S&P 500 ETF TRTR UNIT78462F1033200,000SHCallDFND5200,00000
SPDR S&P 500 ETF TRTR UNIT78462F1037,65730,638SH DFND430,63800
SPDR S&P 500 ETF TRTR UNIT78462F1034001,600SH DFND11,60000
SPRINT CORPCOM SER 185207U10552490,000SH DFND190,00000
SPROTT PHYSICAL GOLD & SILVETR UNIT85208R10110,152809,600SH DFND3809,60000
SS&C TECHNOLOGIES HLDGS INCCOM78467J10049611,000SH DFND111,00000
STERLING BANCORP DELCOM85917A10085851,960SH DFND351,96000
STEWART INFORMATION SVCS CORCOM8603721012706,532SH DFND56,53200
SUMITOMO MITSUI FINL GROUP ISPONSORED ADR86562M209132,000SH DFND22,00000
SUMITOMO MITSUI FINL GROUP ISPONSORED ADR86562M2092,604400,000SH DFND3400,00000
SUNPOWER CORPCOM867652406994200,000SH DFND2200,00000
SUNPOWER CORPCOM8676524061,020200,000SHPutDFND2200,00000
SYMANTEC CORPCOM8715031083,560188,389SH DFND5188,38900
SYNOVUS FINL CORPCOM NEW87161C50198107,900SHCallDFND5107,90000
SYNOVUS FINL CORPCOM NEW87161C5013,17699,271SH DFND599,27100
SYNOVUS FINL CORPCOM NEW87161C5011,25339,157SH DFND139,15700
T MOBILE US INCCOM8725901045,01078,761SH DFND478,76100
T MOBILE US INCCOM87259010412,176191,413SH DFND5191,41300
T MOBILE US INCCOM872590104128107,600SHCallDFND5107,60000
T MOBILE US INCCOM8725901043865,000SHPutDFND565,00000
TAIWAN SEMICONDUCTOR MFG LTDSPONSORED ADR8740391002950,000SHPutDFND450,00000
TAKEDA PHARMACEUTICAL CO LTDSPONSORED ADS8740602054,119244,874SH DFND3244,87400
TAKEDA PHARMACEUTICAL CO LTDSPONSORED ADS8740602055300SH DFND130000
TAKEDA PHARMACEUTICAL CO LTDSPONSORED ADS87406020510,311613,030SH DFND2613,03000
TAKE-TWO INTERACTIVE SOFTWARCOM8740541092,22021,567SH DFND421,56700
TARGA RES CORPCOM87612G1013,40494,500SH DFND194,50000
TENNECO INCCL A VTG COM STK8803491051,02737,500SH DFND137,50000
TENZING ACQUISITION CORP*W EXP 02/23/202G8708A10856171,059SH DFND1171,05900
TENZING ACQUISITION CORPORD SHSG8708A11624625,100SH DFND125,10000
TESARO INCCOM8815691072082,801SH DFND52,80100
TESARO INCCOM88156910714181,200SHCallDFND5181,20000
THUNDER BRIDGE ACQUISITION L*W EXP 01/01/202G8857R126410,410SH DFND110,41000
THUNDER BRIDGE ACQUISITION LUNIT 01/01/2025G8857R11852151,249SH DFND151,24900
THUNDER BRIDGE ACQUISITION LUNIT 01/01/2025G8857R1182,096205,800SH DFND3205,80000
TILRAY INCCOM CL 288688T10011,925169,055SH DFND1169,05500
TILRAY INCCOM CL 288688T10047,200SHCallDFND27,20000
TIVITY HEALTH INCCOM88870R1023550,000SHCallDFND550,00000
TKK SYMPHONY ACQUISITION COR*W EXP 02/20/202G88950129530,000SH DFND130,00000
TKK SYMPHONY ACQUISITION CORORD SHSG8895010314014,486SH DFND114,48600
TOTAL S ASPONSORED ADR89151E1093576,741SH DFND26,74100
TOTTENHAM ACQUISITION I LTD*W EXP 05/06/202G8959N114545,100SH DFND145,10000
TOTTENHAM ACQUISITION I LTDRIGHT 06/05/2020G8959N12249224,671SH DFND1224,67100
TOTTENHAM ACQUISITION I LTDSHSG8959N10690692,492SH DFND192,49200
TPG PACE HLDGS CORP*W EXP 06/27/202G898271102120,579SH DFND120,57900
TRIBUNE PUBG CO NEWCOM89609W10734830,695SH DFND130,69500
TRIDENT ACQUISITIONS CORPCOM89615T106605,999SH DFND15,99900
TRIDENT ACQUISITIONS CORPCOM89615T106997100,000SH DFND3100,00000
TRIDENT ACQUISITIONS CORPUNIT 05/09/202389615T2056,667654,300SH DFND3654,30000
TRIDENT ACQUISITIONS CORPUNIT 05/09/202389615T20534633,926SH DFND133,92600
TRINITY INDS INCCOM89652210984641,100SH DFND141,10000
TRINITY MERGER CORPCOM CL A89653L1061,732173,376SH DFND1173,37600
TRINITY MERGER CORPUNIT 05/11/202589653L20578175,700SH DFND175,70000
TRINITY MERGER CORPUNIT 05/11/202589653L2051,292125,240SH DFND3125,24000
TWELVE SEAS INVESTMENT COMPA*W EXP 12/22/202G9145A11584323,962SH DFND1323,96200
TWELVE SEAS INVESTMENT COMPARIGHT 12/22/2019G9145A1313951,128,658SH DFND11,128,65800
TWELVE SEAS INVESTMENT COMPASHSG9145A1071,962199,845SH DFND1199,84500
TWENTY FIRST CENTY FOX INCCL A90130A1012,40650,000SH DFND150,00000
TWENTY FIRST CENTY FOX INCCL A90130A1011661,254,100SHPutDFND51,254,10000
TWENTY FIRST CENTY FOX INCCL A90130A10169114,367SH DFND514,36700
TWENTY FIRST CENTY FOX INCCL B90130A20064,9161,358,640SH DFND51,358,64000
ULTRAGENYX PHARMACEUTICAL INCOM90400D1081,30430,000SH DFND330,00000
UNILEVER PLCSPON ADR NEW9047677046,216118,960SH DFND3118,96000
UNION ACQUISITION CORP*W EXP 07/01/202G9366W127936,961SH DFND136,96100
UNION ACQUISITION CORPRIGHT 12/02/2019G9366W1351025,000SH DFND125,00000
UNION ACQUISITION CORPSHSG9366W10151451,000SH DFND151,00000
UNUM THERAPEUTICS INCCOM9032141043,597817,395SH DFND3817,39500
VALERO ENERGY PARTNERS LPCOM UNT REP LP91914J10210,210242,115SH DFND3242,11500
VANTAGE ENERGY ACQUISITIONUNIT 04/12/202492211L20417116,746SH DFND116,74600
VANTAGE ENERGY ACQUISITIONUNIT 04/12/202492211L20410,4021,000,000SH DFND31,000,00000
VECTOIQ ACQUISITION CORP*W EXP 05/11/20292243N1111125,000SH DFND125,00000
VECTOIQ ACQUISITION CORPCOM92243N1031231,173,700SH DFND11,173,70000
VECTOIQ ACQUISITION CORPUNIT 05/11/202392243N2022,990296,667SH DFND1296,66700
VIACOM INC NEWCL B92553P2011,02839,993SH DFND539,99300
VISA INCCOM CL A92826C8393,25824,694SH DFND424,69400
VMWARE INCCL A COM9285634027,09051,700SH DFND151,70000
WESTERN DIGITAL CORPCOM95810210527100,000SHPutDFND4100,00000
YOGAWORKS INCCOM986005106458898,317SH DFND1898,31700
ZAYO GROUP HLDGS INCCOM98919V1053,326145,619SH DFND5145,61900
ZENDESK INCCOM98936J1013,94467,570SH DFND467,57000
ZOGENIX INCCOM NEW98978L2042196,000SH DFND16,00000