Pentwater Capital Management

Pentwater Capital Management as of Dec. 31, 2011

Portfolio Holdings for Pentwater Capital Management

Pentwater Capital Management holds 117 positions in its portfolio as reported in the December 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf Tr option 16.8 $714M 5.7M 125.50
Spdr S&p 500 Etf Tr option 6.3 $268M 2.1M 125.50
Goodrich Corporation 4.9 $209M 1.7M 123.70
Dollar Thrifty Automotive 4.1 $173M 2.5M 70.26
Medco Health Solutions 3.7 $158M 2.8M 55.90
Pharmasset 3.5 $150M 1.2M 128.20
Six Flags Entertainment (SIX) 3.5 $150M 3.6M 41.24
Jpmorgan Chase & Co option 2.9 $125M 3.8M 33.25
HealthSpring 2.6 $110M 2.0M 54.54
Transatlantic Holdings 2.5 $107M 2.0M 54.73
El Paso Corporation 2.5 $106M 4.0M 26.57
Pharmasset Inc cmn 2.4 $102M 798k 128.20
JPMorgan Chase & Co. (JPM) 2.2 $94M 2.8M 33.25
Temple-Inland 2.2 $92M 2.9M 31.71
Dollar Thrifty Automotive Gp option 2.1 $92M 1.3M 70.26
SuccessFactors 2.0 $84M 2.1M 39.87
Motorola Mobility Holdings 1.9 $79M 2.0M 38.80
99 Cents Only Stores 1.8 $75M 3.4M 21.95
Onyx Pharmaceuticals 1.3 $57M 1.3M 43.95
Blue Coat Systems 1.3 $54M 2.1M 25.45
Delphi Automotive 1.3 $54M 2.5M 21.54
American Tower Corporation 1.2 $52M 865k 60.01
LoopNet 1.2 $50M 2.7M 18.28
MEDCO HEALTH SOLUTIONS INC CMN Stk cmn 1.2 $50M 890k 55.90
Leap Wireless Intl 1.2 $49M 5.3M 9.29
Onyx Pharmaceuticals 1.1 $48M 1.1M 43.95
Leap Wireless International 1.1 $46M 5.0M 9.29
American Tower Corp call 1.0 $42M 700k 60.01
General Motors Co cmn 0.9 $40M 2.0M 20.27
SonoSite 0.9 $37M 687k 53.86
Johnson & Johnson option 0.8 $36M 553k 65.58
Jpmorgan Chase & Co option 0.7 $30M 896k 33.25
Complete Production Services 0.7 $30M 878k 33.56
Constellation Energy 0.6 $25M 630k 39.67
RightNow Technologies 0.6 $25M 590k 42.73
American Tower Corp put 0.6 $25M 420k 60.01
Alpha Natural Resources 0.6 $24M 1.2M 20.43
Lyondellbasell Indu-cl A cmn 0.6 $24M 730k 32.49
Walter Energy 0.6 $23M 385k 60.56
Alpha Natural Resources Inc put 0.5 $23M 1.1M 20.43
S1 Corporation 0.5 $20M 2.1M 9.57
Diamond Foods 0.5 $21M 635k 32.27
Walter Inds Inc option 0.5 $21M 341k 60.56
Motorola Mobility Holdings-w cmn 0.5 $19M 500k 38.80
RSC Holdings 0.4 $19M 1.0M 18.50
Lyondellbasell Indu-cl A cmn 0.4 $19M 574k 32.49
Walter Energy Inc option 0.4 $19M 305k 60.56
Kinder Morgan Inc cmn 0.4 $18M 569k 32.17
HeartWare International 0.4 $18M 255k 69.00
Heartware Intl Inc note 3.500%12/1 0.4 $18M 17M 1.03
Johnson & Johnson call 0.4 $17M 260k 65.58
Goldman Sachs Group Inc option 0.4 $17M 185k 90.43
Citigroup Inc opt 0.3 $14M 542k 26.31
Telephone & Data Sys Inc spl 0.3 $14M 571k 23.81
Citigroup (C) 0.3 $13M 489k 26.31
Yahoo! 0.3 $12M 740k 16.13
General Mtrs Co *w exp 07/10/201 0.3 $12M 1.0M 11.73
Goldman Sachs Group 0.2 $11M 120k 90.43
Ivanhoe Mines Ltd Common Stock cmn 0.2 $11M 600k 17.72
Kinder Morgan (KMI) 0.2 $11M 328k 32.17
McMoRan Exploration 0.2 $10M 700k 14.55
NetLogic Microsystems 0.2 $10M 209k 49.57
Temple Inland Inc option 0.2 $10M 325k 31.71
W.R. Grace & Co. 0.2 $9.8M 214k 45.92
Ivanhoe Mines Ltd Common Stock cmn 0.2 $9.9M 560k 17.72
Industries N shs - a - (LYB) 0.2 $8.7M 269k 32.49
General Mtrs Co *w exp 07/10/201 0.2 $8.0M 1.0M 7.82
Dollar Thrifty Automotive Gp option 0.2 $7.0M 100k 70.26
Express Scripts Inc call 0.2 $7.2M 160k 44.69
Advanced Analogic Technologies In 0.2 $6.9M 1.2M 5.78
Lam Research Corporation (LRCX) 0.1 $6.4M 174k 37.02
Grace W R & Co Del New put 0.1 $6.2M 135k 45.92
Crown Castle International 0.1 $5.6M 125k 44.80
Spdr S&p 500 Etf (SPY) 0.1 $5.6M 45k 125.51
Atp Oil & Gas Corp option 0.1 $5.4M 730k 7.36
Mcmoran Exploration Co Cmn Stock cmn 0.1 $5.5M 380k 14.55
Nyse Euronext put 0.1 $5.2M 200k 26.10
PharMerica Corporation 0.1 $4.5M 298k 15.18
Winn-Dixie Stores 0.1 $4.5M 480k 9.38
EXPLORATION Co option 0.1 $4.5M 310k 14.55
Sanofi Aventis Wi Conval Rt 0.1 $4.8M 4.0M 1.20
Martin Marietta Materials (MLM) 0.1 $4.3M 58k 75.41
Williams Cos Inc Del option 0.1 $4.3M 158k 26.96
Alpha Natural Resources Inc note 2.375% 4/1 0.1 $3.8M 4.0M 0.94
Ivanhoe Mines 0.1 $4.0M 223k 17.72
Webmd Health A Ordinary cmn 0.1 $3.8M 100k 37.55
ATP Oil & Gas Corporation 0.1 $3.3M 450k 7.36
Diamond Foods Inc Common Stock cmn 0.1 $3.2M 100k 32.27
Grace W R & Co Del New call 0.1 $3.4M 75k 45.92
Temple Inland Inc option 0.1 $3.2M 100k 31.71
Pharmasset Inc cmn 0.1 $2.6M 20k 128.20
Atlas Energy Lp cmn 0.1 $2.4M 100k 24.30
Global Eagle Acquisition Cor unit 99/99/9999 0.1 $2.0M 200k 10.09
Mead Johnson Nutrition 0.0 $1.6M 23k 68.74
Nyse Euronext option 0.0 $1.6M 60k 26.10
Goldman Sachs (GS) 0.0 $1.3M 14k 90.43
Commercial Metals Company (CMC) 0.0 $1.2M 90k 13.83
Progress Energy 0.0 $1.3M 23k 56.00
AMERICAN INTL Group Inc option 0.0 $1.1M 48k 23.19
Morton's Restaurant 0.0 $1.4M 198k 6.88
American Intl Group 0.0 $1.2M 215k 5.51
Two Harbors Investment 0.0 $874k 95k 9.24
Vulcan Materials Company (VMC) 0.0 $787k 20k 39.35
Talbots 0.0 $677k 254k 2.66
Cogdell Spencer 0.0 $850k 200k 4.25
Flotek Industries 0.0 $697k 70k 9.96
Bank Of America Corporation 0.0 $1.1M 190k 5.56
Pall Corporation 0.0 $547k 9.6k 57.10
Sprint Nextel Corporation 0.0 $482k 206k 2.34
Service Corporation International (SCI) 0.0 $533k 50k 10.66
Loral Space & Communications 0.0 $324k 5.0k 64.80
Bank Of America Corporation option 0.0 $299k 54k 5.56
Mission Newenergy 0.0 $380k 167k 2.27
SeaChange International 0.0 $185k 26k 7.03
Rentech 0.0 $31k 24k 1.29
Wts Talbots 0.0 $30k 1.5M 0.02
Kips Bay Med 0.0 $196k 146k 1.34