Ramius

Latest statistics and disclosures from Cowen Investment Management's latest quarterly 13F-HR filing:

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Positions held by Ramius consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Cowen Investment Management

Companies in the Cowen Investment Management portfolio as of the March 2021 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Sumitomo Mitsui Finl Group I Sponsored Adr (SMFG) 28.9 $75M 10M 7.25
Astrazeneca Sponsored Adr (AZN) 4.8 $12M NEW 250k 49.72
Lloyds Banking Group Sponsored Adr (LYG) 4.4 $12M 5.0M 2.32
Sprott Physical Gold & Silve Tr Unit (CEF) 1.5 $3.9M NEW 223k 17.37
Silver Crest Acquisition Cor Unit 12/15/2025 (SLCRU) 1.4 $3.6M NEW 365k 9.93
Pershing Square Tontine Hldg Com Cl A (PSTH) 1.4 $3.6M NEW 151k 24.01
Aequi Acquisition Corp Unit 11/30/2027 (ARBGU) 1.3 $3.5M 350k 10.00
Thimble Point Acquisition Unit 99/99/9999 (THMAU) 1.2 $3.0M NEW 300k 10.00
Foresight Acquisition Corp Unit 01/29/2026 (FOREU) 1.1 $3.0M NEW 300k 9.91
Collaborative Investmnt Ser The Spac And New (SPCX) 1.0 $2.7M NEW 95k 28.50
Athlon Acquisition Corp Unit 01/12/2026 (SWETU) 1.0 $2.5M NEW 250k 9.89
Environmental Impact Acqu Com Cl A (ENVI) 0.9 $2.4M NEW 250k 9.69
Liberty Broadband Corp Com Ser A (LBRDA) 0.9 $2.4M NEW 16k 145.12
Ventoux Ccm Acquisition Corp (VTAQ) 0.8 $2.2M NEW 225k 9.79

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Vectoiq Acquisition Corp Ii Unit 99/99/9999 (VTIQU) 0.8 $2.0M NEW 200k 10.13
Vickers Vantage Corp I Unit 09/15/2027 (VCKAU) 0.8 $2.0M NEW 200k 10.08
Global Synergy Acquisit Corp Unit 01/01/2024 (GSAQU) 0.8 $2.0M NEW 200k 9.96
Thunder Bridge Cap Prtnrs Ii Unit 02/15/2028 (TBCPU) 0.8 $2.0M NEW 200k 9.89
Dune Acquisition Corp Com Cl A (DUNE) 0.8 $2.0M NEW 200k 9.76
Liberty Media Corp Del Com C Siriusxm (LSXMK) 0.7 $1.8M NEW 40k 44.10
Scp & Co Healthcare Acqustn Unit 10/27/2025 (SHACU) 0.7 $1.7M NEW 175k 9.97
Virtuoso Acquisition Corp Unit 01/14/2025 (VOSOU) 0.7 $1.7M NEW 175k 9.86
Far Peak Acquisition Corp Shs Cl A (FPAC) 0.7 $1.7M NEW 175k 9.77
Tuatara Capital Acquisitn Unit 99/99/9999 (TCACU) 0.6 $1.5M NEW 150k 10.00
Delwinds Ins Acquisition Cor Unit 99/99/9999 (DWIN.U) 0.6 $1.5M 150k 9.99
Cc Neuberger Principal Holdn Unit 99/99/9999 (PRPC.U) 0.6 $1.5M NEW 150k 9.99
890 5th Ave Partners Unit 01/12/2026 (ENFAU) 0.6 $1.5M NEW 150k 9.95
Flame Acquisition Corp Unit 99/99/9999 (FLME.U) 0.6 $1.5M NEW 150k 9.93
Equity Distr Acquisition Cor Com Cl A (EQD) 0.6 $1.5M NEW 150k 9.91
Fortistar Sustainable Sol Unit 01/14/2026 (FSSIU) 0.6 $1.5M NEW 150k 9.91
Jack Creek Investment Corp Unit 10/01/2023 (JCICU) 0.6 $1.5M NEW 150k 9.91
Leo Hldgs Corp Ii Unit 99/99/9999 (LHC.U) 0.6 $1.5M NEW 150k 9.91
Noble Rock Acquisition Corp Unit 01/31/2028 (NRACU) 0.6 $1.5M NEW 150k 9.89
Montes Archimedes Acquisitio Com Cl A (MAAC) 0.6 $1.5M NEW 150k 9.78
Sports Entertainment Acqu Com Cl A (SEAH) 0.6 $1.5M NEW 150k 9.77
Biotech Acquisition Company Unit 11/30/2027 (BIOTU) 0.5 $1.2M NEW 125k 9.89
Adit Edtech Acquisition Corp Unit 99/99/9999 (ADEX.U) 0.5 $1.2M NEW 125k 9.86
Recharge Acquisition Corp Com Cl A (RCHG) 0.5 $1.2M 125k 9.79
Ishares Tr Russell 2000 Etf Put Option (IWM) 0.5 $1.2M NEW 250k 4.79
Sociedad Quimica Y Minera De Spon Adr Ser B (SQM) 0.4 $1.1M NEW 20k 53.10
Lmf Acquisition Opportunit I Unit 99/99/9999 (LMAOU) 0.4 $1.0M NEW 100k 10.16
Ackrell Spac Partners I Unit 12/01/2026 (ACKIU) 0.4 $1.0M 100k 10.15
Americas Technology Acqsn Unit 99/99/9999 (ATA.U) 0.4 $1.0M 100k 10.13
Big Cypress Acquisition Corp Unit 07/25/2027 (BCYPU) 0.4 $1.0M NEW 100k 10.10
Ecp Environmental Gw Opt Cor Unit 03/01/2026 (ENNVU) 0.4 $1.0M NEW 100k 10.08
Union Acquisition Corp Ii SHS (LATN) 0.4 $1.0M 100k 10.05
Mudrick Capital Acqu Corp Ii Unit 99/99/9999 (MUDSU) 0.4 $1.0M -55% 100k 10.04
Longview Acquisition Corp Ii Unit 99/99/9999 (LGV.U) 0.4 $1.0M NEW 100k 10.04
Spartan Acquisition Corp Iii Unit 99/99/9999 (SPAQ.U) 0.4 $1.0M NEW 100k 10.03
Poema Global Holdings Corp Unit 99/99/9999 (PPGHU) 0.4 $1.0M NEW 100k 10.02
Kkr Acquisition Holding I Unit 99/99/9999 (KAHC.U) 0.4 $1.0M NEW 100k 10.01
Fortress Capital Acquisition Unit 99/99/9999 (FCAX.U) 0.4 $1.0M NEW 100k 10.01
Kairos Acquisition Corp Unit 99/99/9999 (KAIRU) 0.4 $1.0M NEW 100k 10.01
Edtechx Holdings Acqu Corp I Unit 08/31/2027 (EDTXU) 0.4 $1.0M 100k 10.00
Ares Acquisition Corporation Unit 99/99/9999 (AAC.U) 0.4 $1.0M NEW 100k 10.00
Lazard Growth Acquisition Unit 99/99/9999 (LGACU) 0.4 $1.0M NEW 100k 10.00
Edoc Acquisition Corp Cl A (ADOC) 0.4 $998k 100k 9.98
European Sustainable Growth Unit 01/18/2024 (EUSGU) 0.4 $998k NEW 100k 9.98
Blueriver Acquisition Corp Unit 01/04/2026 (BLUA.U) 0.4 $997k NEW 100k 9.97
One Equity Partners Open Wtr Unit 01/14/2026 (OEPWU) 0.4 $997k NEW 100k 9.97
Cbre Acquisition Hldgs Unit 99/99/9999 (CBAH.U) 0.4 $996k +100% 100k 9.96
Tzp Strategies Acquistn Corp Unit 01/06/2026 (TZPSU) 0.4 $996k NEW 100k 9.96
Sustainable Develp Acqu I Unit 02/04/2026 (SDACU) 0.4 $995k NEW 100k 9.95
Mcap Acquisition Corp Unit 02/18/2030 (MACQU) 0.4 $995k NEW 100k 9.95
Lightjump Acquisition Corp Unit 01/06/2026 (LJAQU) 0.4 $995k NEW 100k 9.95
D8 Holdings Corp Shs Cl A (DEH) 0.4 $994k 100k 9.94
Crown Proptech Acquisitions Unit 99/99/9999 (CPTK.U) 0.4 $994k NEW 100k 9.94
Mason Industrial Technolgy I Unit 99/99/9999 (MIT.U) 0.4 $994k NEW 100k 9.94
Science Strategic Acq Alpha Unit 01/20/2026 (SSAAU) 0.4 $994k NEW 100k 9.94
Sportstek Acquisition Corp Unit 02/16/2028 (SPTKU) 0.4 $994k NEW 100k 9.94
Mdh Acquisition Corp Unit 99/99/9999 (MDH.U) 0.4 $994k NEW 100k 9.94
Powered Brands Unit 99/99/9999 (POWRU) 0.4 $992k NEW 100k 9.92
Broadscale Acquisition Corp Unit 02/02/2026 (SCLEU) 0.4 $991k NEW 100k 9.91
Boa Acquisition Corp Unit 99/99/9999 (BOAS.U) 0.4 $991k NEW 100k 9.91
Pontem Corporation Unit 99/99/9999 (PNTM.U) 0.4 $990k NEW 100k 9.90
Global Partner Acqistn Corp Unit 01/06/2026 (GPACU) 0.4 $990k NEW 100k 9.90
Oyster Enterprises Acq Corp Unit 01/20/2026 (OSTRU) 0.4 $989k NEW 100k 9.89
Gigcapital4 Unit 99/99/9999 (GIGGU) 0.4 $987k NEW 100k 9.87
Progress Acquisition Corp Unit 12/25/2025 (PGRWU) 0.4 $985k NEW 100k 9.85
Hpx Corp Shs Cl A (HPX) 0.4 $982k 100k 9.82
Hudson Executive Invs Corp I Unit 01/31/2027 (HCIIU) 0.4 $981k NEW 100k 9.81
Leo Hldgs Corp Ii Com Cl A (LHC) 0.4 $972k NEW 100k 9.72
Starboard Value Acquisitn Com Cl A (SVAC) 0.4 $941k NEW 95k 9.93
Lifesci Acquisition Ii Corp (LSAQ) 0.4 $938k +85% 93k 10.14
Otr Acquisition Corp Unit 10/01/2025 (OTRAU) 0.4 $937k -10% 90k 10.41
Carney Technology Acqu Corp Unit 12/10/2025 (CTAQU) 0.3 $855k -15% 85k 10.06
G Squared Ascend I Unit 99/99/9999 (GSQD.U) 0.3 $850k NEW 85k 10.00
Tailwind Acquisition Corp Com Cl A (TWND) 0.3 $794k -46% 80k 9.93
Mallard Acquisition Corp Unit 06/30/2027 (MACUU) 0.3 $755k -25% 75k 10.07
Dmy Technology Group Inc Iv Unit 99/99/9999 (DMYQ.U) 0.3 $753k NEW 75k 10.04
Healthcare Services Acqu Cor Unit 11/18/2023 (HCARU) 0.3 $752k -25% 75k 10.03
Epiphany Technology Acquisit Unit 99/99/9999 (EPHYU) 0.3 $752k NEW 75k 10.03
Priveterra Acquisition Corp Unit 99/99/9999 (PMGMU) 0.3 $746k NEW 75k 9.95
Hudson Executive Inves Iii Unit 02/22/2026 (HIIIU) 0.3 $744k NEW 75k 9.92
Apollo Strategic Growth Capt Shs Cl A (APSG) 0.3 $743k NEW 75k 9.91
Kl Acquisition Corp Unit 99/99/9999 (KLAQU) 0.3 $743k NEW 75k 9.91
Yucaipa Acquisition Corp (YAC) 0.3 $739k NEW 75k 9.85
Executive Network Partnering Cl A (ENPC) 0.3 $729k NEW 75k 9.72
Pmv Consumer Acquisition Cor (PMVC) 0.3 $728k 75k 9.71
Seaport Global Acquisitn Cor Unit 99/99/9999 (SGAMU) 0.3 $723k -44% 70k 10.33
Concord Acquisition Corp Unit 12/28/2025 (CND.U) 0.3 $718k -53% 70k 10.26
Sc Health Corp Com Cl A (SCPE) 0.3 $706k -6% 70k 10.09
5 01 Acquisition Corp Com Cl A (FVAM) 0.3 $699k -30% 70k 9.99
Siriuspoint (SPNT) 0.3 $688k NEW 68k 10.18
Roman Dbdr Tech Acquisition Unit 99/99/9999 (DBDRU) 0.3 $663k -13% 65k 10.20
H I G Acquisition Corp Unit 99/99/9999 (HIGA.U) 0.2 $614k -20% 60k 10.23
Senior Connect Acquisitn Cor Unit 12/09/2023 (SNRHU) 0.2 $601k -40% 60k 10.02
Jiya Acquisition Corp Com Cl A (JYAC) 0.2 $590k -40% 60k 9.83
Thayer Ventures Acqu Corp Unit 01/01/2030 (TVACU) 0.2 $560k -45% 55k 10.18
Soaring Eagle Acquisition Unit 02/23/2026 (SRNGU) 0.2 $557k NEW 55k 10.13
Scion Tech Growth I Unit 12/17/2025 (SCOAU) 0.2 $553k NEW 55k 10.05
Unilever Spon Adr New (UL) 0.2 $519k 9.3k 55.83
Foxwayne Enterpris Aqstn Cor Unit 01/12/2026 (FOXWU) 0.2 $518k NEW 50k 10.36
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY) 0.2 $514k -22% 140k 3.67
Legato Merger Corp Unit 12/31/2025 (LEGOU) 0.2 $507k NEW 50k 10.14
Spring Vy Acquisition Corp Cl A (SV) 0.2 $506k NEW 50k 10.12
Broadstone Acquisition Corp Unit 99/99/9999 (BSN.U) 0.2 $505k -50% 50k 10.10
Queens Gambit Growth Capital Unit 01/19/2026 (GMBTU) 0.2 $505k NEW 50k 10.10
Warburg Pincus Captal Corp I Unit 99/99/9999 (WPCA.U) 0.2 $504k NEW 50k 10.08
Crucible Acquisition Corp Com Cl A (CRU) 0.2 $503k NEW 50k 10.06
Arctos Northstar Acquis Corp Unit 99/99/9999 (ANAC.U) 0.2 $500k NEW 50k 10.00
Tishman Speyer Innovation Unit 02/11/2026 (TSIBU) 0.2 $500k NEW 50k 10.00
Venus Acquisition Corporatio Unit 02/01/2024 (VENAU) 0.2 $500k NEW 50k 10.00
Executive Network Partnering Unit 99/99/9999 (ENPC.U) 0.2 $499k -55% 50k 9.98
Eucrates Biomedical Acqu Cor SHS (EUCR) 0.2 $499k NEW 50k 9.98
Anzu Special Acquisitin Corp Unit 01/27/2026 (ANZUU) 0.2 $499k NEW 50k 9.98
Warburg Pincus Captal Corp I Unit 99/99/9999 (WPCB.U) 0.2 $499k NEW 50k 9.98
Redball Acquisition Corp Com Cl A (RBAC) 0.2 $498k 50k 9.96
Pine Technology Acquisitn Unit 03/31/2028 (PTOCU) 0.2 $496k NEW 50k 9.92
Slam Corp Unit 99/99/9999 (SLAMU) 0.2 $496k NEW 50k 9.92
Adara Acquisition Corp Unit 99/99/9999 (ADRA.U) 0.2 $496k NEW 50k 9.92
Burgundy Technology Acqu Cor Cl A (BTAQ) 0.2 $495k NEW 50k 9.90
Warrior Technologies Acqui C Unit 03/31/2028 (WARR.U) 0.2 $495k NEW 50k 9.90
Archimedes Tech Spac Partnr Unit 03/10/2026 (ATSPU) 0.2 $495k NEW 50k 9.90
Authentic Equity Acquistn Unit 10/31/2027 (AEACU) 0.2 $495k NEW 50k 9.90
African Gold Acquisition Cor Unit 99/99/9999 (AGAC.U) 0.2 $494k NEW 50k 9.88
Bite Acquisition Corp Unit 99/99/9999 (BITE.U) 0.2 $494k NEW 50k 9.88
Monument Circle Acquisitn Unit 01/14/2026 (MONCU) 0.2 $493k NEW 50k 9.86
Twelve Seas Investment Co Ii Unit 99/99/9999 (TWLVU) 0.2 $493k NEW 50k 9.86
Bull Horn Hldgs Corp SHS (BHSE) 0.2 $489k 50k 9.78
Consonance Hfw Acquisition C Unit 99/99/9999 (CHFW.U) 0.2 $488k 50k 9.76
Duddell Street Acquisitn Cor Cl A (DSAC) 0.2 $487k -28% 50k 9.74
Adit Edtech Acquisition Corp Common Stock (ADEX) 0.2 $482k NEW 50k 9.64
Go Acquisition Corp Unit 08/31/2027 (GOAC.U) 0.2 $456k -64% 45k 10.13
Prime Impact Acquisition I Unit 10/01/2030 (PIAI.U) 0.2 $446k -55% 45k 9.91
Frazier Lifesciences Acqu Unit 12/09/2025 (FLACU) 0.2 $406k -20% 40k 10.15
Cf Acquisition Corp Iv Unit 12/31/2027 (CFIVU) 0.2 $401k -20% 40k 10.03
Diamondhead Holdings Corp Unit 01/21/2026 (DHHCU) 0.2 $396k NEW 40k 9.90
Kins Technology Group Unit 10/14/2025 (KINZU) 0.1 $354k -76% 35k 10.11
Population Health Invs Co In Unit 99/99/9999 (PHICU) 0.1 $302k -70% 30k 10.07
Benessere Capital Acqustn Unit 12/22/2025 (BENEU) 0.1 $263k NEW 25k 10.52
Aurora Acquisition Corp Unit 03/02/2026 (AURCU) 0.1 $259k NEW 25k 10.36
Yucaipa Acquisition Corp Unit 99/99/9999 (YAC.U) 0.1 $256k -75% 25k 10.24
Conx Corp Unit 10/30/2027 (CONXU) 0.1 $256k -75% 25k 10.24
L&f Acquisition Corp Unit 99/99/9999 (LNFA.U) 0.1 $255k -75% 25k 10.20
Khosla Ventures Acquisition Cl A (KVSA) 0.1 $253k NEW 25k 10.12
Svf Investment Corp 3 Cl A Shs (SVFC) 0.1 $253k NEW 25k 10.12
Power & Digital Infra Acq Unit 99/99/9999 (XPDIU) 0.1 $251k NEW 25k 10.04
Ftac Hera Acquisition Corp Unit 02/28/2026 (HERAU) 0.1 $250k NEW 25k 10.00
Gores Holdings Vii Unit 02/12/2028 (GSEVU) 0.1 $249k NEW 25k 9.96
Rmg Acquisition Corp Iii Unit 02/08/2026 (RMGCU) 0.1 $249k NEW 25k 9.96
Twin Ridge Capital Acquis Unit 99/99/9999 (TRCA.U) 0.1 $249k NEW 25k 9.96
Nextgen Acquisition Corp Ii Unit 03/23/2026 (NGCAU) 0.1 $248k NEW 25k 9.92
Marlin Technology Corp Unit 99/99/9999 (FINMU) 0.1 $247k NEW 25k 9.88
Atlantic Coastal Acquistn Unit 03/02/2026 (ACAHU) 0.1 $246k NEW 25k 9.84
Property Solutions Acquisiti Unit 03/01/2026 (PSAGU) 0.1 $246k NEW 25k 9.84
Rxr Acquisition Corp Unit 01/01/2025 (RXRAU) 0.1 $246k NEW 25k 9.84
Atlantic Ave Acquisition Cor *w Exp 10/06/202 (ASAQ.WS) 0.1 $220k 298k 0.74
Dfp Healthcare Acquisitns Unit 03/31/2025 (DFPHU) 0.1 $207k -80% 20k 10.35
Golden Falcon Acquisition Unit 99/99/9999 (GFX.U) 0.1 $201k NEW 20k 10.05
Highland Transcend Partners Unit 99/99/9999 (HTPA.U) 0.1 $201k -80% 20k 10.05
Toyota Motor Corp Sp Adr Rep2com Call Option (TM) 0.1 $137k NEW 20k 6.85
Banco Santander Mexico Sa Sponsored Ads B (BSMX) 0.0 $112k NEW 20k 5.49
Motive Capital Corp Unit 99/99/9999 (MOTV.U) 0.0 $101k -90% 10k 10.10
Eos Energy Enterprises Com Cl A Put Option (EOSE) 0.0 $78k NEW 30k 2.60
Edoc Acquisition Corp *w Exp 11/30/202 (ADOCW) 0.0 $35k 100k 0.35
Edoc Acquisition Corp Right 11/30/2027 (ADOCR) 0.0 $29k -25% 75k 0.39
Ishares Tr Iboxx Hi Yd Etf Put Option (HYG) 0.0 $16k NEW 45k 0.36
Executive Network Partnering *w Exp 09/25/202 (ENPC.WS) 0.0 $16k NEW 19k 0.85
Sirius Xm Holdings Call Option (SIRI) 0.0 $12k NEW 100k 0.12

Past Filings by Cowen Investment Management

SEC 13F filings are viewable for Cowen Investment Management going back to 2010