Cowen Group

Cowen as of Sept. 30, 2013

Portfolio Holdings for Cowen

Cowen holds 173 positions in its portfolio as reported in the September 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
SPDR S&P MidCap 400 ETF (MDY) 14.1 $97M 431k 226.33
Spdr S&p 500 Etf (SPY) 8.2 $57M 339k 168.08
Onyx Pharmaceuticals 7.6 $52M 420k 124.70
iShares Russell 1000 Value Index (IWD) 6.1 $42M 490k 86.20
Smithfield Foods 5.9 $41M 1.2M 34.00
Life Technologies 5.7 $40M 529k 74.85
NYSE Euronext 2.5 $17M 414k 41.98
Powershares Senior Loan Portfo mf 2.3 $16M 639k 24.69
Noble Corporation Com Stk 2.3 $16M 415k 37.77
Halliburton Company (HAL) 2.1 $15M 300k 48.15
Dell 2.1 $15M 1.1M 13.75
Vanguard Emerging Markets ETF (VWO) 1.9 $13M 324k 40.13
Elan Corporation 1.7 $12M 746k 15.57
Leap Wireless International 1.6 $11M 690k 15.80
SLM Corporation (SLM) 1.3 $9.2M 369k 24.90
Perrigo Company 1.2 $8.7M 70k 123.36
Industries N shs - a - (LYB) 1.1 $7.7M 105k 73.23
Globecomm Systems 0.9 $6.6M 468k 14.01
Lender Processing Services 0.9 $6.3M 189k 33.27
Johnson & Johnson (JNJ) 0.9 $6.1M 70k 86.69
Linn Energy 0.9 $5.9M 229k 25.93
Nuance Communications 0.8 $5.9M 316k 18.68
NV Energy 0.8 $5.8M 247k 23.61
Molex Incorporated 0.8 $5.7M 149k 38.28
Cowen 0.8 $5.5M 1.6M 3.44
Astex Pharmaceuticals 0.8 $5.3M 629k 8.49
Expedia (EXPE) 0.8 $5.3M 102k 51.80
MAKO Surgical 0.7 $5.1M 174k 29.50
Packaging Corporation of America (PKG) 0.7 $5.0M 88k 57.08
Cooper Tire & Rubber Company 0.7 $5.0M 163k 30.77
Scientific Games (LNW) 0.7 $4.7M 293k 16.17
Liberty Global Inc C 0.7 $4.8M 64k 75.42
Vertex Pharmaceuticals Incorporated (VRTX) 0.7 $4.5M 59k 75.83
Tesoro Corporation 0.6 $4.1M 93k 43.98
Vivus 0.6 $3.8M 410k 9.29
Rockwood Holdings 0.5 $3.7M 56k 66.90
Groupon 0.5 $3.8M 336k 11.21
Active Network 0.5 $3.5M 243k 14.31
Jones Group 0.5 $3.2M 214k 15.01
Applied Materials (AMAT) 0.4 $3.0M 173k 17.53
Equinix 0.4 $3.0M 16k 183.68
VirnetX Holding Corporation 0.4 $2.9M 144k 20.40
Health Management Associates 0.4 $2.8M 220k 12.80
Mylan 0.4 $2.7M 70k 38.17
Fortress Paper Ltd Cl A class a 0.4 $2.6M 385k 6.83
Shfl Entertainment 0.4 $2.7M 116k 22.97
ImmunoGen (IMGN) 0.3 $2.3M 137k 17.01
Baxter International (BAX) 0.3 $2.3M 35k 65.70
Sealed Air (SEE) 0.3 $2.3M 83k 27.19
Sunesis Pharmaceuticals 0.3 $2.2M 453k 4.96
Mallinckrodt Pub 0.3 $2.2M 50k 44.09
Hi-Tech Pharmacal 0.3 $2.1M 50k 43.14
Cisco Systems (CSCO) 0.3 $2.1M 88k 23.44
Rue21 0.3 $2.1M 52k 40.00
FMC Technologies 0.3 $2.0M 28k 71.73
American Realty Capital Prop 0.3 $2.0M 164k 12.20
Transocean (RIG) 0.3 $1.9M 43k 44.49
Compuware Corporation 0.3 $1.9M 171k 11.19
US Airways 0.3 $1.9M 101k 18.96
Magellan Midstream Partners 0.3 $1.9M 34k 56.43
Family Dollar Stores 0.2 $1.7M 24k 72.00
NII Holdings 0.2 $1.7M 289k 6.04
Sunoco Logistics Partners 0.2 $1.7M 26k 66.45
Lowe's Companies (LOW) 0.2 $1.7M 36k 47.61
Blackberry (BB) 0.2 $1.6M 207k 7.95
Buckeye Partners 0.2 $1.6M 24k 65.52
Northwest Pipe Company (NWPX) 0.2 $1.5M 46k 32.88
Enterprise Products Partners (EPD) 0.2 $1.4M 22k 61.05
Seattle Genetics 0.2 $1.3M 30k 44.00
Boise 0.2 $1.3M 100k 12.60
Plains All American Pipeline (PAA) 0.2 $1.2M 23k 52.67
Repros Therapeutics 0.2 $1.2M 46k 26.80
Sprint 0.2 $1.2M 199k 6.22
Charles Schwab Corporation (SCHW) 0.2 $1.2M 55k 21.15
Oil States International (OIS) 0.2 $1.2M 11k 103.47
Poly 0.2 $1.2M 106k 10.92
Iron Mountain Incorporated 0.2 $1.1M 41k 27.03
SPDR Barclays Capital High Yield B 0.2 $1.1M 28k 39.86
SIGA Technologies (SIGA) 0.1 $1.0M 271k 3.82
Fortinet (FTNT) 0.1 $1.0M 50k 20.30
Google 0.1 $964k 1.1k 876.36
Adt 0.1 $955k 24k 40.66
Microsoft Corporation (MSFT) 0.1 $901k 27k 33.27
Herbalife Ltd Com Stk (HLF) 0.1 $877k 13k 69.74
Energy Transfer Equity (ET) 0.1 $932k 14k 65.75
Crown Holdings (CCK) 0.1 $846k 20k 42.30
Lamar Advertising Company 0.1 $847k 18k 47.06
Federal Signal Corporation (FSS) 0.1 $846k 66k 12.88
International Business Machines (IBM) 0.1 $833k 4.5k 185.11
Biogen Idec (BIIB) 0.1 $843k 3.5k 240.86
iShares Russell 2000 Index (IWM) 0.1 $810k 7.6k 106.58
Ariad Pharmaceuticals 0.1 $828k 45k 18.40
Adobe Systems Incorporated (ADBE) 0.1 $784k 15k 51.92
Boardwalk Pipeline Partners 0.1 $777k 26k 30.35
Repligen Corporation (RGEN) 0.1 $776k 70k 11.09
Proshares Tr Ii Ultrashort Ye etf (YCS) 0.1 $785k 13k 62.20
Sanchez Energy Corp C ommon stocks 0.1 $779k 30k 26.42
ResMed (RMD) 0.1 $660k 13k 52.80
Cypress Semiconductor Corporation 0.1 $725k 78k 9.35
Suburban Propane Partners (SPH) 0.1 $669k 14k 46.79
Telephone And Data Systems (TDS) 0.1 $692k 23k 29.54
Facebook Inc cl a (META) 0.1 $703k 14k 50.20
Pactera Technology- 0.1 $707k 120k 5.89
Carnival Corporation (CCL) 0.1 $653k 20k 32.65
Oneok Partners 0.1 $637k 12k 53.02
Sibanye Gold 0.1 $645k 124k 5.21
Wal-Mart Stores (WMT) 0.1 $564k 7.6k 73.97
Apollo 0.1 $562k 27k 20.81
Sterling Ban 0.1 $565k 41k 13.73
Copart (CPRT) 0.1 $501k 16k 31.81
Harsco Corporation (NVRI) 0.1 $498k 20k 24.90
Agilent Technologies Inc C ommon (A) 0.1 $461k 9.0k 51.22
Williams Companies (WMB) 0.1 $455k 13k 36.40
CF Industries Holdings (CF) 0.1 $474k 2.3k 210.67
Questcor Pharmaceuticals 0.1 $510k 8.8k 57.95
Genesis Energy (GEL) 0.1 $501k 10k 50.10
Bob Evans Farms 0.1 $515k 9.0k 57.22
Nabors Industries 0.1 $514k 32k 16.06
Ball Corporation (BALL) 0.1 $489k 11k 44.86
Sourcefire 0.1 $486k 6.4k 75.94
Broadcom Corporation 0.1 $390k 15k 26.00
Walter Investment Management 0.1 $448k 11k 39.52
Ashland 0.1 $418k 4.5k 92.52
Oncothyreon 0.1 $412k 200k 2.06
News Corp Class B cos (NWS) 0.1 $444k 27k 16.44
Bank of America Corporation (BAC) 0.1 $360k 26k 13.79
Capital One Financial (COF) 0.1 $347k 5.1k 68.71
Belo 0.1 $333k 24k 13.70
MannKind Corporation 0.1 $379k 67k 5.70
Inergy 0.1 $355k 26k 13.79
Gen 0.1 $361k 23k 16.04
Level 3 Communications 0.1 $360k 14k 26.67
Harris Teeter Supermarkets 0.1 $349k 7.1k 49.24
Exxon Mobil Corporation (XOM) 0.0 $256k 3.0k 86.17
Occidental Petroleum Corporation (OXY) 0.0 $253k 2.7k 93.70
SPDR Gold Trust (GLD) 0.0 $258k 2.0k 128.04
Regency Energy Partners 0.0 $286k 10k 28.60
PacWest Ban 0.0 $253k 7.4k 34.30
iShares MSCI Canada Index (EWC) 0.0 $283k 10k 28.30
Sterling Finl Corp Wash 0.0 $254k 8.9k 28.62
Mondelez Int (MDLZ) 0.0 $283k 9.0k 31.44
CapitalSource 0.0 $210k 18k 11.86
UnitedHealth (UNH) 0.0 $201k 2.8k 71.79
Synta Pharmaceuticals 0.0 $221k 35k 6.31
Optimer Pharmaceuticals 0.0 $196k 16k 12.59
Access Midstream Partners, L.p 0.0 $242k 5.0k 48.40
Neurocrine Biosciences (NBIX) 0.0 $113k 10k 11.30
Riverbed Technology 0.0 $146k 10k 14.60
Transition Therapeutics 0.0 $150k 37k 4.10
Gold Fields (GFI) 0.0 $61k 13k 4.59
Monster Worldwide 0.0 $72k 16k 4.44
Harmony Gold Mining (HMY) 0.0 $59k 17k 3.39
RadiSys Corporation 0.0 $91k 28k 3.20
Arena Pharmaceuticals 0.0 $53k 10k 5.30
Iamgold Corp (IAG) 0.0 $57k 12k 4.79
New Gold Inc Cda (NGD) 0.0 $62k 10k 6.02
Vista Gold (VGZ) 0.0 $43k 94k 0.46
ParkerVision 0.0 $94k 28k 3.36
Amyris 0.0 $99k 43k 2.31
D Golden Minerals 0.0 $45k 48k 0.94
Threshold Pharmaceuticals 0.0 $93k 20k 4.65
Richmont Mines 0.0 $74k 52k 1.41
B2gold Corp (BTG) 0.0 $62k 25k 2.48
Aurico Gold 0.0 $40k 11k 3.77
Turquoisehillres 0.0 $75k 17k 4.41
Rlj Entmt 0.0 $74k 14k 5.48
Houston American Energy Corporation 0.0 $11k 38k 0.29
Golden Star Cad 0.0 $13k 32k 0.41
Rubicon Minerals Corp 0.0 $21k 17k 1.25
Achillion Pharmaceuticals 0.0 $0 100k 0.00
Tanzanian Royalty Expl Corp 0.0 $31k 12k 2.52
Timmins Gold Corp 0.0 $26k 16k 1.67
Kior Inc. Cl A 0.0 $31k 11k 2.79