Pentwater Capital Management

Pentwater Capital Management as of March 31, 2011

Portfolio Holdings for Pentwater Capital Management

Pentwater Capital Management holds 126 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
Genzyme Corporation 11.6 $430M 5.6M 76.15
Beckman Coulter 4.8 $179M 2.2M 83.07
Spdr S&p 500 Etf Tr option 4.8 $176M 1.3M 132.59
Spdr S&p 500 Etf Tr option 4.0 $147M 1.1M 132.59
Six Flags Entertainment (SIX) 3.8 $141M 2.0M 72.00
Talecris Biotherapeutics Holdings 3.6 $135M 5.0M 26.80
Massey Energy Company 3.4 $127M 1.9M 68.36
JPMorgan Chase & Co. (JPM) 2.9 $106M 2.3M 46.10
Atheros Communications 2.7 $98M 2.2M 44.66
Novartis A G 2.6 $96M 1.8M 54.35
Airgas 2.1 $79M 1.2M 66.42
Alpha Natural Resources Inc option 2.1 $79M 1.3M 59.37
Massey Energy Company put 2.1 $79M 1.2M 68.36
Bucyrus International 2.1 $77M 838k 91.45
NYSE Euronext 2.0 $74M 2.1M 35.17
Jpmorgan Chase & Co option 1.8 $67M 1.4M 46.10
Qwest Communications International 1.6 $60M 8.8M 6.83
Nyse Euronext put 1.6 $59M 1.7M 35.17
Leap Wireless International 1.6 $58M 3.8M 15.47
Emergency Medical Services Corporation 1.6 $57M 900k 63.59
Alcon 1.5 $56M 341k 165.51
BJ's Wholesale Club 1.4 $52M 1.1M 48.82
Leap Wireless Intl 1.4 $51M 3.3M 15.47
Wimm-Bill-Dann Foods OJSC 1.4 $51M 1.5M 33.47
Airgas 1.4 $50M 757k 66.42
AirTran Holdings 1.3 $48M 6.5M 7.45
General Motors Co cmn 1.3 $47M 1.5M 31.03
Lubrizol Corp cmn 1.2 $44M 327k 133.96
Alberto-Culver Company 1.1 $41M 1.1M 37.27
American Tower Corporation 1.0 $38M 740k 51.82
Tenet Healthcare Corporation 1.0 $37M 5.0M 7.45
Hughes Communications 0.9 $35M 579k 59.67
Pride International 0.9 $34M 792k 42.95
Harbin Electric 0.9 $34M 1.6M 20.69
Cephalon Inc Cmn Stk cmn 0.9 $33M 435k 76.08
Bj's Wholesale Club 0.9 $32M 650k 48.82
Goldman Sachs (GS) 0.8 $30M 192k 158.60
Loral Space & Communications 0.8 $28M 360k 77.55
Alpha Natural Resources 0.7 $27M 453k 59.37
Harbin Electric 0.7 $26M 1.3M 20.69
Beckman Coulter Inc put 0.7 $25M 304k 83.07
Jpmorgan Chase & Co option 0.7 $24M 523k 46.10
Hypercom Corporation (HYC) 0.6 $24M 2.0M 12.03
Big Lots (BIG) 0.6 $22M 515k 43.43
Bucyrus Intl 0.6 $22M 238k 91.45
Verigy 0.6 $21M 1.5M 14.09
Novartis A G put 0.6 $21M 383k 54.35
Fronteer Gold 0.5 $20M 1.3M 15.13
Big Lots Inc Cmn Stk cmn 0.5 $19M 440k 43.43
Liberty Media 0.5 $18M 232k 77.60
Cephalon 0.5 $18M 235k 76.08
CNA Surety Corporation 0.5 $17M 688k 25.26
Alpha Natural Resources Inc put 0.5 $17M 280k 59.37
HeartWare International 0.4 $16M 189k 85.52
Heartware Intl Inc note 3.500%12/1 0.4 $16M 15k 1117.86
American Tower Corp call 0.4 $16M 310k 51.82
Citi 0.4 $15M 3.4M 4.42
Marshall & Ilsley Corporation 0.3 $13M 1.6M 7.99
Sara Lee 0.3 $12M 680k 17.67
W.R. Grace & Co. 0.3 $12M 300k 38.29
Terremark Worldwide 0.3 $11M 577k 19.00
NII Holdings 0.3 $11M 260k 41.67
Bank of America Corporation (BAC) 0.3 $9.5M 710k 13.33
SRA International 0.2 $9.2M 325k 28.36
Kemet Corporation Cmn 0.2 $8.6M 580k 14.83
Nii Holdings Inc Common Stock cmn 0.2 $8.3M 200k 41.67
Sra Intl 0.2 $8.4M 296k 28.36
Northern Oil & Gas 0.2 $8.2M 306k 26.70
Kinder Morgan (KMI) 0.2 $7.1M 240k 29.64
GSI Commerce 0.2 $6.6M 225k 29.27
Northern Oil And Gas Inc cmn 0.2 $6.7M 250k 26.70
ATP Oil & Gas Corporation 0.2 $6.4M 356k 18.11
Magnachip Semiconductor Corp (MX) 0.2 $6.3M 460k 13.75
American Intl Group 0.1 $5.1M 462k 11.13
EXCO Resources 0.1 $5.0M 240k 20.66
Mead Johnson Nutrition 0.1 $4.6M 80k 57.92
Goldman Sachs Group Inc option 0.1 $4.8M 30k 158.60
Crexus Investment 0.1 $5.0M 435k 11.42
Retail Ventures 0.1 $4.3M 250k 17.25
drugstore 0.1 $4.6M 1.2M 3.85
Summit Hotel Properties (INN) 0.1 $4.5M 450k 9.94
Medley Capital Corporation 0.1 $3.9M 320k 12.18
ITT Corporation 0.1 $3.6M 60k 60.05
MetLife (MET) 0.1 $3.8M 80k 46.98
American Capital Agency 0.1 $3.8M 130k 29.14
McMoRan Exploration 0.1 $3.2M 180k 17.71
Cisco Sys Inc option 0.1 $3.4M 200k 17.15
Atp Oil & Gas Corp option 0.1 $3.1M 170k 18.11
EXPLORATION Co option 0.1 $3.1M 175k 17.71
Southwest Airls 0.1 $2.5M 200k 12.63
Gap (GPS) 0.1 $2.3M 100k 22.66
Promotora De Informaciones S adr cl b conv 0.1 $2.1M 175k 11.93
Medquist Hldgs 0.1 $2.1M 199k 10.42
Service Corporation International (SCI) 0.1 $1.9M 175k 11.06
Rock-Tenn Company 0.1 $1.8M 26k 69.35
Gain Capital Holdings 0.1 $1.9M 250k 7.67
99 Cents Only Stores 0.0 $1.6M 80k 19.60
NaviSite 0.0 $1.4M 250k 5.49
Voyager Oil & Gas 0.0 $1.4M 310k 4.40
American Tower Corp put 0.0 $1.6M 30k 51.83
99 Cents Only Stores Cmn Stock cmn 0.0 $1.6M 80k 19.60
Two Harbors Investment 0.0 $942k 90k 10.47
Wesco Financial Corporation 0.0 $973k 2.5k 389.20
Ivanhoe Mines 0.0 $1.1M 40k 27.45
Cephalon Inc option 0.0 $936k 12k 76.10
Endeavour International C 0.0 $1.1M 85k 12.71
Wts Talbots 0.0 $928k 1.5M 0.61
Mcmoran Exploration Co Cmn Stock cmn 0.0 $1.2M 70k 17.71
Air Products & Chemicals (APD) 0.0 $902k 10k 90.20
Penn Virginia Corporation 0.0 $555k 33k 16.97
Cumulus Media 0.0 $914k 211k 4.34
RehabCare 0.0 $576k 16k 36.86
L-1 Identity Solutions 0.0 $589k 50k 11.78
FX Energy 0.0 $627k 75k 8.36
Bank Of America Corporation option 0.0 $717k 54k 13.33
Smurfit-stone Container Corp 0.0 $750k 19k 38.66
Lyondellbasell Indu-cl A cmn 0.0 $791k 20k 39.55
Kips Bay Med 0.0 $739k 117k 6.30
Conexant Systems 0.0 $478k 200k 2.39
Gastar Exploration 0.0 $370k 76k 4.86
American International (AIG) 0.0 $541k 15k 35.13
Industries N shs - a - (LYB) 0.0 $316k 8.0k 39.50
ProShares UltraShort Oil & Gas 0.0 $476k 18k 26.44
Airgas 0.0 $193k 2.9k 66.55
Universal Travel 0.0 $107k 25k 4.28
Celsius Holdings (CELH) 0.0 $46k 117k 0.39