Cowen Investment Management 13F-HR Quarterly holdings report by institutional manager

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
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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
7 ACQUISITION CORPORATION	SHS CL A	G80694105	1,566,000	150,000	SH		DFND	4	150,000	0	0
ACROPOLIS INFRASTRUCTURE ACQ	CL A	005029103	2,431,200	240,000	SH		DFND	4	240,000	0	0
ADIT EDTECH ACQUISITION CORP	*W EXP 99/99/999	007024110	4,000	50,000	SH		DFND	4	50,000	0	0
AEQUI ACQUISITION CORP	*W EXP 11/30/202	00775W110	11,667	116,666	SH		DFND	4	116,666	0	0
ALPHA HEALTHCARE ACQU CORP I	CLASS A COM	02073F104	1,471,750	145,000	SH		DFND	4	145,000	0	0
ANDRETTI ACQUISITION CORP	CL A ORD SHS	G26735103	2,627,500	250,000	SH		DFND	4	250,000	0	0
AP ACQUISITION CORP	CL A ORD SHS	G04058106	1,055,000	100,000	SH		DFND	4	100,000	0	0
AP ACQUISITION CORP	UNIT 99/99/9999	G04058122	1,061,750	100,000	SH		DFND	4	100,000	0	0
APOLLO STRATEGIC GRWT CPTL I	*W EXP 02/12/202	G0412A128	9,760	100,000	SH		DFND	4	100,000	0	0
APOLLO STRATEGIC GRWT CPTL I	SHS CL A	G0412A102	1,691,250	165,000	SH		DFND	4	165,000	0	0
ARDAGH METAL PACKAGING S A	*W EXP 08/04/202	L02235114	6,498	25,000	SH		DFND	4	25,000	0	0
ARES ACQUISITION CORPORATION	COM CL A	G33032106	412,800	40,000	SH		DFND	4	40,000	0	0
ARYA SCIENCES ACQUISITN CORP	CLASS A ORD SHS	G31658100	5,115,000	500,000	SH		DFND	4	500,000	0	0
AVEPOINT INC	*W EXP 09/18/202	053604112	14,110	25,000	SH		DFND	4	25,000	0	0
BANNER ACQUISITION CORP	CLASS A COM	06654K101	768,000	75,000	SH		DFND	4	75,000	0	0
BANYAN ACQUISITION CORPORATI	CL A COM	06690B107	2,288,000	220,000	SH		DFND	4	220,000	0	0
BATTERY FUTURE ACQUISITION C	CL A ORD SHS	G0888J108	2,610,000	250,000	SH		DFND	4	250,000	0	0
BATTERY FUTURE ACQUISITION C	UNIT 99/99/9999	G0888J116	1,048,000	100,000	SH		DFND	4	100,000	0	0
BERENSON ACQUISITION CORP I	CL A COM	083690107	7,395,000	725,000	SH		DFND	4	725,000	0	0
BLACK MOUNTAIN ACQ CORP	CL A COM	09216A108	9,351,000	900,000	SH		DFND	4	900,000	0	0
BLEUACACIA LTD	UNIT 10/30/2026	G11728121	4,088,000	400,000	SH		DFND	4	400,000	0	0
BM TECHNOLOGIES INC	*W EXP 01/04/202	05591L115	6,500	25,000	SH		DFND	4	25,000	0	0
CARTESIAN GROWTH CORP II	UNIT 07/12/2028	G19305104	5,280,000	500,000	SH		DFND	4	500,000	0	0
CARTICA ACQUISITION CORP	CLASS A ORD SHS	G1995D109	5,365,200	510,000	SH		DFND	4	510,000	0	0
CARTICA ACQUISITION CORP	UNIT 04/30/2028	G1995D125	1,055,000	100,000	SH		DFND	4	100,000	0	0
CHURCHILL CAPITAL CORP VI	COM CL A	17143W101	13,446,300	1,330,000	SH		DFND	4	1,330,000	0	0
CHURCHILL CAPITAL CORP VI	UNIT 99/99/9999	17143W200	3,538,500	350,000	SH		DFND	4	350,000	0	0
CHURCHILL CAPITAL CORP VII	COM CL A	17144M102	26,211,900	2,585,000	SH		DFND	4	2,585,000	0	0
CHURCHILL CAPITAL CORP VII	UNIT 99/99/9999	17144M201	1,015,000	100,000	SH		DFND	4	100,000	0	0
CIIG CAPITAL PARTNERS II INC	COM CL A	12561U109	1,820,000	175,000	SH		DFND	4	175,000	0	0
CLEAN EARTH ACQUISITIONS COR	CLASS A COM	184493104	7,541,100	735,000	SH		DFND	4	735,000	0	0
COLISEUM ACQUISITION CORP	UNIT 04/02/2028	G2263T115	2,560,000	250,000	SH		DFND	4	250,000	0	0
COMPASS DIGITAL ACQUISITN CO	UNIT 09/29/2026	G2476C115	1,023,000	100,000	SH		DFND	4	100,000	0	0
CONCORD ACQUISITION CORP III	COM CL A	20607V106	5,910,900	570,000	SH		DFND	4	570,000	0	0
CONCORD ACQUISITION CORP III	UNIT 99/99/9999	20607V205	518,500	50,000	SH		DFND	4	50,000	0	0
CONSILIUM ACQUISITN CORP I L	CLASS A ORD SHS	G2365L101	569,525	55,000	SH		DFND	4	55,000	0	0
CRIXUS BH3 ACQUISITION CO	*W EXP 10/04/202	22677T110	6,500	50,000	SH		DFND	4	50,000	0	0
DMY TECHNOLOGY GROUP INC VI	CL A COM	233247105	2,606,126	255,000	SH		DFND	4	255,000	0	0
DP CAP ACQUISITION CORP I	CLASS A ORD	G2R05B100	1,567,500	150,000	SH		DFND	4	150,000	0	0
EG ACQUISITION CORP	COM CL A	26846A100	3,563,000	350,000	SH		DFND	4	350,000	0	0
EUCRATES BIOMEDICAL ACQU COR	*W EXP 10/23/202	G3141W122	1,350	33,333	SH		DFND	4	33,333	0	0
EVEREST CONSOLIDATOR ACQ COR	CL A COM	29978K102	1,310,000	125,000	SH		DFND	4	125,000	0	0
FATHOM DIGITAL MFG CORP	*W EXP 12/22/202	31189Y111	998	25,000	SH		DFND	4	25,000	0	0
FIFTH WALL ACQUISITN CORP II	CLASS A ORD SHS	G34142102	408,400	40,000	SH		DFND	4	40,000	0	0
FOCUS IMPACT ACQUISITION COR	CLASS A COM	34417L109	8,372,000	805,000	SH		DFND	4	805,000	0	0
FORBION EUROPEAN ACQUSTN COR	CLASS A ORD SHS	G3619H102	4,666,585	442,750	SH		DFND	4	442,750	0	0
FTAC ZEUS ACQUISITION COR	CLASS A COM	30320F106	924,300	90,000	SH		DFND	4	90,000	0	0
G SQUARED ASCEND II INC	COM CL A	G42041106	4,148,000	400,000	SH		DFND	4	400,000	0	0
GLOBAL TECHNOLGY ACQSTN CORP	CLASS A ORD	G3934N107	3,138,000	300,000	SH		DFND	4	300,000	0	0
GOGREEN INVESTMENTS CORP	ORD SHS CL A	G9461B101	5,697,000	540,000	SH		DFND	4	540,000	0	0
GRAB HOLDINGS LIMITED	*W EXP 12/01/202	G4124C117	11,542	19,900	SH		DFND	4	19,900	0	0
GRAF ACQUISITION CORP IV	COM	384272100	7,597,500	750,000	SH		DFND	4	750,000	0	0
HEARTLAND MEDIA ACQUISITION	UNIT 99/99/9999	42237V207	522,000	50,000	SH		DFND	4	50,000	0	0
HOME PLATE ACQUISITION CORP	CL A COM	43734R103	1,076,250	105,000	SH		DFND	4	105,000	0	0
ICONIC SPORTS ACQUISITION CO	UNIT 99/99/9999	G4712C123	2,120,500	200,000	SH		DFND	4	200,000	0	0
INNOVATE CORP	COM	45784J105	193,050	65,000	SH		DFND	4	65,000	0	0
JAWS HURRICANE ACQUISITN COR	CLASS A COM	47201B103	2,796,750	275,000	SH		DFND	4	275,000	0	0
JAWS JUGGERNAUT ACQUISITN CO	CLASS A ORD SHS	G50735102	1,023,000	100,000	SH		DFND	4	100,000	0	0
JUNIPER II CORP	CL A COM	48203N103	622,800	60,000	SH		DFND	4	60,000	0	0
KAYNE ANDERSON NEXTGEN ENRGY	COM	48661E108	1,122,455	146,153	SH		DFND	4	146,153	0	0
KHOSLA VENTURES ACQUISITION	CL A	482504107	5,323,500	525,000	SH		DFND	4	525,000	0	0
KIMBELL TIGER ACQUISITION CO	COM CL A	49436K106	5,844,150	555,000	SH		DFND	4	555,000	0	0
KNIGHTSWAN ACQUISITION CORP	CL A COM	499103109	1,145,100	110,000	SH		DFND	4	110,000	0	0
L CATTERTON ASIA ACQUISITION	CLASS A ORD SHS	G5346G125	5,623,750	550,000	SH		DFND	4	550,000	0	0
LIBERTY BROADBAND CORP	COM SER A	530307107	1,041,446	12,682	SH		DFND	4	12,682	0	0
LIBERTY BROADBAND CORP	COM SER C	530307305	208,335	2,550	SH		DFND	4	2,550	0	0
LIBERTY MEDIA CORP DEL	COM C SIRIUSXM	531229607	2,779,715	99,311	SH		DFND	4	99,311	0	0
LIBERTY TRIPADVISOR HLDGS IN	COM SER A	531465102	195,830	227,974	SH		DFND	4	227,974	0	0
LLOYDS BANKING GROUP PLC	SPONSORED ADR	539439109	10,257,145	4,421,183	SH		DFND	4	4,421,183	0	0
M3 BRIGADE ACQUISITION III	CL A COM	55407R103	2,066,000	200,000	SH		DFND	4	200,000	0	0
MOOLEC SCIENCE SA	*W EXP 12/30/202	L64875112	5,610	50,000	SH		DFND	4	50,000	0	0
MOTIVE CAPITAL CORP II	CL A ORD	G6293R106	10,691,524	1,024,583	SH		DFND	4	1,024,583	0	0
NABORS ENERGY TRANSITION COR	CL A COM	629567108	4,620,000	440,000	SH		DFND	4	440,000	0	0
NANO DIMENSION LTD	SPONSORD ADS NEW	63008G203	211,548	73,200	SH		DFND	4	73,200	0	0
NORTHERN STAR INVEST CORP IV	COM CL A	66575B101	9,693,250	955,000	SH		DFND	4	955,000	0	0
NUBIA BRAND INTERNATIONAL CO	CLASS A COM	67022R103	6,541,000	620,000	SH		DFND	4	620,000	0	0
P3 HEALTH PARTNERS INC	*W EXP 11/19/202	744413113	2,003	25,000	SH		DFND	1	25,000	0	0
PANACEA ACQUISITION CORP II	CL A SHS	G6882C106	1,691,410	165,500	SH		DFND	4	165,500	0	0
PEPPERLIME HEALTH ACQUSTN CO	*W EXP 10/01/202	G70021111	4,755	50,000	SH		DFND	4	50,000	0	0
POWER & DIGITAL INFRASTRUCTU	CLASS A COM	73919C100	2,562,500	250,000	SH		DFND	4	250,000	0	0
POWERUP ACQUISITION CORP	CLASS A ORDI SHS	G7207P103	2,625,000	250,000	SH		DFND	4	250,000	0	0
PRIVETERRA ACQUISITION CORP	*W EXP 02/28/202	74275N110	1,375	25,000	SH		DFND	4	25,000	0	0
PROGRESS ACQUISITION CORP	UNIT 12/25/2025	74327P204	1,040,000	100,000	SH		DFND	4	100,000	0	0
PROOF ACQUISITION CORP I	CL A COM	74349W104	834,400	80,000	SH		DFND	4	80,000	0	0
PROOF ACQUISITION CORP I	UNIT 99/99/9999	74349W203	1,030,000	100,000	SH		DFND	4	100,000	0	0
PROTERRA INC	COM	74374T109	16,073,523	10,574,685	SH		DFND	4	10,574,685	0	0
PYROPHYTE ACQUISITION CORP	UNIT 99/99/9999	G7308P119	1,054,000	100,000	SH		DFND	4	100,000	0	0
RENTOKIL INITIAL PLC	SPONSORED ADR	760125104	6,142,187	168,233	SH		DFND	4	168,233	0	0
RIGEL RESOURCE ACQ CORP	CL A ORD SHS	G7573M106	2,092,000	200,000	SH		DFND	4	200,000	0	0
ROC ENERGY ACQUISITION CORP	COMMON STOCK	77118V108	1,567,500	150,000	SH		DFND	4	150,000	0	0
SCULPTOR ACQUISITION CORP I	CL A COM	G7T983103	1,252,800	120,000	SH		DFND	4	120,000	0	0
SIRIUS XM HOLDINGS INC	COM	82968B103	627,278	406,600	SH	Put	DFND	4	406,600	0	0
SK GROWTH OPPORTUNITIES CORP	CLASS A COM	G8192N103	521,500	50,000	SH		DFND	4	50,000	0	0
SLAM CORP	CL A SHS	G8210L105	2,794,473	270,000	SH		DFND	4	270,000	0	0
SOCIAL CAP SUVRETTA HLDS CP	CLASS A ORD SHS	G8253Y105	511,000	50,000	SH		DFND	4	50,000	0	0
SOCIAL CAP SUVRETTA HLDS CRP	CLASS A ORD SHS	G8253U103	1,022,000	100,000	SH		DFND	4	100,000	0	0
SOMALOGIC INC	CLASS A COM	83444K105	630,426	247,226	SH		DFND	1	247,226	0	0
SOUND POINT ACQUISITION CORP	CLASS A ORD SHS	G8274F101	527,000	50,000	SH		DFND	4	50,000	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	301,300	65,000	SH	Put	DFND	4	65,000	0	0
SPREE ACQUISITION CORP 1 LTD	CL A ORD SHS	G83745102	625,800	60,000	SH		DFND	4	60,000	0	0
SPRINGWATER SPL SITUATIONS C	COM	85205U107	4,060,000	149,626	SH		DFND	4	400,000	0	0
STAR HLDGS	SHS BEN INT	85512G106	3,916,298	225,204	SH		DFND	4	225,204	0	0
STEEL CONNECT INC	COM	858098106	220,569	193,482	SH		DFND	4	193,482	0	0
SUMITOMO MITSUI FINL GROUP I	SPONSORED ADR	86562M209	45,151,000	5,643,875	SH		DFND	4	5,643,875	0	0
TABOOLA.COM LTD	*W EXP 06/29/202	M8744T114	285,975	697,500	SH		DFND	1	697,500	0	0
TCV ACQUISITION CORP	CL A SHS	G8704C124	12,718,080	1,242,000	SH		DFND	4	1,242,000	0	0
THUNDER BRDG CAP PRTNRS IV I	CLASS A COM	88605L107	8,247,800	815,000	SH		DFND	4	815,000	0	0
TORTOISEECOFIN ACQUISITION C	UNIT 99/99/9999	G8956E208	1,539,000	150,000	SH		DFND	4	150,000	0	0
TPG PACE BENEFICIAL II CORP	COMMON STOCK	G89826104	7,976,080	800,000	SH		DFND	4	800,000	0	0
TRINE II ACQUISITION CORP	CL A ORD SHS	G9059F100	1,046,000	100,000	SH		DFND	4	100,000	0	0
UWM HOLDINGS CORPORATION	*W EXP 01/21/202	91823B117	2,440	12,044	SH		DFND	4	12,044	0	0
VAHANNA TECH EDGE ACQSTN I C	CLASS A ORD	G9320Z109	2,612,500	250,000	SH		DFND	4	250,000	0	0
VALOR LATITUDE ACQUISITN COR	CLASS A ORD SHS	G9460N106	5,120,000	500,000	SH		DFND	4	500,000	0	0
VALOR LATITUDE ACQUISITN COR	UNIT 04/02/2026	G9460N114	1,025,000	100,000	SH		DFND	4	100,000	0	0
XPAC ACQUISITION CORP	CLASS A ORD	G9831X106	3,060,000	300,000	SH		DFND	4	300,000	0	0