Ramius

Ramius as of March 31, 2011

Portfolio Holdings for Ramius

Ramius holds 103 positions in its portfolio as reported in the March 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Zoran Corporation 8.1 $46M 4.4M 10.39
Lubrizol Corporation 7.1 $41M 302k 133.96
iShares Russell 2000 Index (IWM) 6.0 $34M 408k 84.17
SurModics (SRDX) 4.5 $26M 2.1M 12.50
SeaChange International 4.4 $25M 2.6M 9.50
Celera Corporation 3.7 $21M 2.6M 8.11
Tollgrade Communications (TLGD) 3.7 $21M 2.1M 10.08
Alcon 3.4 $20M 119k 165.51
iShares MSCI BRIC Index Fund (BKF) 3.4 $19M 382k 50.31
Atheros Communications 3.3 $19M 429k 44.66
Bucyrus International 2.7 $15M 168k 91.45
Extreme Networks (EXTR) 2.6 $15M 4.2M 3.50
Ipath Dow Jones-aig Commodity (DJP) 2.4 $14M 271k 51.35
Emergency Medical Services Corporation 2.4 $14M 218k 63.59
Genzyme Corporation 2.3 $13M 175k 76.15
drugstore 2.3 $13M 3.5M 3.85
Energy Xxi 2.2 $13M 370k 34.10
iShares iBoxx $ High Yid Corp Bond (HYG) 2.1 $12M 131k 91.96
Lkd Barclays Bk Plc Ipath S&p Etn etf 1.9 $11M 202k 55.05
Technology SPDR (XLK) 1.6 $9.1M 349k 26.06
LaBranche & Co 1.4 $7.9M 2.0M 3.93
Vanguard Emerging Markets ETF (VWO) 1.3 $7.5M 154k 48.93
Openwave Systems 1.3 $7.5M 3.5M 2.14
Fronteer Gold 1.3 $7.5M 495k 15.12
iShares MSCI Emerging Markets Indx (EEM) 1.3 $7.3M 150k 48.67
Aviat Networks 1.2 $6.8M 1.3M 5.17
Consumer Discretionary SPDR (XLY) 1.1 $6.1M 156k 39.02
Qwest Communications International 0.9 $5.4M 791k 6.83
SPDR S&P MidCap 400 ETF (MDY) 0.9 $5.3M 29k 179.54
SIGA Technologies (SIGA) 0.8 $4.8M 398k 12.10
Beckman Coulter 0.8 $4.5M 55k 83.08
Conexant Systems 0.8 $4.5M 1.9M 2.39
Credit Suisse Nassau Brh etf 0.8 $4.3M 209k 20.67
Spdr S&p 500 Etf (SPY) 0.7 $4.0M 30k 132.60
Massey Energy Company 0.7 $3.9M 58k 68.36
Advanced Analogic Technologies In 0.7 $4.0M 1.1M 3.78
IRIS International 0.7 $3.8M 426k 9.02
Terremark Worldwide 0.7 $3.8M 202k 19.00
Agilysys (AGYS) 0.6 $3.5M 613k 5.74
Marshall & Ilsley Corporation 0.6 $3.2M 405k 7.99
Scientific Games (LNW) 0.5 $2.9M 327k 8.74
DSP 0.5 $2.9M 371k 7.70
K-V Pharmaceutical Company 0.5 $2.6M 442k 5.99
Bristol Myers Squibb (BMY) 0.4 $2.5M 95k 26.43
SPDR Gold Trust (GLD) 0.4 $2.5M 18k 139.85
Energy Select Sector SPDR (XLE) 0.4 $2.5M 31k 79.80
USA Technologies 0.4 $2.5M 1.0M 2.48
Materials SPDR (XLB) 0.4 $2.3M 58k 40.03
Big Lots (BIG) 0.4 $2.2M 50k 43.44
RTI Biologics 0.4 $2.2M 771k 2.86
Computer Programs & Systems (TBRG) 0.3 $1.9M 30k 64.30
Clean Energy Fuels (CLNE) 0.3 $1.9M 114k 16.38
Duncan Energy Partners (DEP) 0.3 $1.9M 47k 40.49
WebMD Health 0.3 $1.7M 33k 53.42
Consumer Staples Select Sect. SPDR (XLP) 0.3 $1.7M 56k 29.94
iShares Silver Trust (SLV) 0.3 $1.7M 45k 36.78
CNA Surety Corporation 0.3 $1.6M 62k 25.27
GSI Commerce 0.3 $1.5M 52k 29.26
Mcmoran Exploration Co. Cv. Sr conv 0.3 $1.5M 1.3M 1.16
ProShares UltraShort 7-10 Year Trea (PST) 0.3 $1.5M 35k 42.33
Chesapeake Energy Corporation 0.2 $1.3M 40k 33.52
Petrohawk Energy Corporation 0.2 $1.2M 50k 24.54
Netflix (NFLX) 0.2 $1.2M 5.0k 237.80
iShares S&P GSCI Commodity-Indexed (GSG) 0.2 $1.2M 32k 37.35
Sara Lee 0.2 $1.2M 66k 17.66
American International (AIG) 0.2 $1.1M 31k 35.15
Immersion Corporation (IMMR) 0.2 $953k 125k 7.62
Bionovo (BNVI) 0.2 $998k 1.5M 0.67
Spectrum Control 0.2 $908k 46k 19.68
Ariad Pharmaceuticals 0.2 $902k 120k 7.52
NYSE Euronext 0.1 $879k 25k 35.16
Verigy 0.1 $839k 60k 14.09
United States Oil Fund 0.1 $852k 20k 42.60
Novartis (NVS) 0.1 $815k 15k 54.33
International Business Machines (IBM) 0.1 $815k 5.0k 163.00
Lightbridge Corporation 0.1 $796k 138k 5.77
ProShares UltraShort 20+ Year Trea 0.1 $619k 17k 37.46
RC2 Corporation 0.1 $550k 20k 28.11
Answers Corporation 0.1 $499k 48k 10.40
iShares Gold Trust 0.1 $448k 32k 14.01
EXCO Resources 0.1 $413k 20k 20.65
Sterling Ban 0.1 $412k 41k 10.01
ProShares UltraShort S&P500 0.1 $418k 20k 20.90
Financial Select Sector SPDR (XLF) 0.1 $407k 25k 16.41
Lj International Inc. ord 0.1 $394k 100k 3.94
Quantum Fuel Systems Technolog 0.1 $429k 99k 4.35
Wal-Mart Stores (WMT) 0.1 $360k 6.9k 51.99
Buckeye Partners 0.1 $318k 5.0k 63.60
Cowen 0.1 $343k 85k 4.02
iShares MSCI Canada Index (EWC) 0.1 $336k 10k 33.60
Capital One Financial (COF) 0.1 $262k 5.1k 51.88
Magellan Midstream Partners 0.1 $267k 4.5k 59.87
Johnson & Johnson (JNJ) 0.0 $215k 3.6k 59.23
Family Dollar Stores 0.0 $231k 4.5k 51.33
EOG Resources (EOG) 0.0 $237k 2.0k 118.50
Oxigene 0.0 $202k 115k 1.76
Walter Investment Management 0.0 $182k 11k 16.17
Powershares DB G10 Currency Harvest Fund 0.0 $183k 7.5k 24.31
Presidential Life 0.0 $98k 10k 9.56
Metalline Mining Company (MMG) 0.0 $42k 37k 1.13
Threshold Pharmaceuticals 0.0 $77k 50k 1.53
Opexa Therapeutics (OPXA) 0.0 $67k 40k 1.66
Converted Organics Inc *w exp 12/31/201 0.0 $23k 375k 0.06