0001140361-13-007464.txt : 20130214 0001140361-13-007464.hdr.sgml : 20130214 20130214170119 ACCESSION NUMBER: 0001140361-13-007464 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121231 FILED AS OF DATE: 20130214 DATE AS OF CHANGE: 20130214 EFFECTIVENESS DATE: 20130214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Pentwater Capital Management LP CENTRAL INDEX KEY: 0001425851 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12843 FILM NUMBER: 13615567 BUSINESS ADDRESS: STREET 1: 227 WEST MONROE STREET 2: SUITE 4000 CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 312-589-6400 MAIL ADDRESS: STREET 1: 227 WEST MONROE STREET 2: SUITE 4000 CITY: CHICAGO STATE: IL ZIP: 60606 13F-HR 1 form13fhr.txt NONE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: 12/31/2012 Check here if Amendment []; Amendment Number: ------- This Amendment (Check only one.): [] is a restatement. [] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Pentwater Capital Management LP Address: 227 West Monroe Street, Suite 4000 Chicago, IL 60606 Form 13F File Number: 28-12843 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this submission. Persons Signing this Report on Behalf of Reporting Manager: Name: Neal Nenadovic Title: Chief Financial Officer Phone: 312-589-6405 Signature, Place, and Date of Signing: /s/ Neal Nenadovic Chicago, IL 2/14/2013 --------------------------------- --------------------------------- ---------- [Signature] [City, State] [Date] Report Type (Check only one): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 96 Form 13F Information Table Value Total: $ 2,714,442 -------------- (In Thousands) List of Other Included Managers: Provide a numbered list of the name(s) and 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. NONE

FORM 13F INFORMATION TABLE COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ---------------------------- ----------------- --------- -------- ----------------- ---------- -------- -------------------- VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ---------------------------- ----------------- --------- -------- -------- --- ---- ---------- -------- -------- ------ ---- ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 2591 275000 SH SOLE 275000 0 0 ALPHA NATURAL RESOURCES INC NOTE 2.375% 4/15 02076XAA0 9353 9950000 PRN SOLE 9950000 0 0 ALPHA NATURAL RESOURCES INC COM 02076X102 15584 1600000 SH SOLE 1600000 0 0 ALPHA NATURAL RESOURCES INC COM 02076X902 13246 1360000 SH CALL SOLE 1360000 0 0 ALPHA NATURAL RESOURCES INC COM 02076X952 19431 1995000 SH PUT SOLE 1995000 0 0 ALTERRA CAPITAL HOLDINGS LIM COM G0229R108 18324 650000 SH SOLE 650000 0 0 AMERICAN GREETINGS CORP CL A 026375105 8445 500000 SH SOLE 500000 0 0 AMERICAN INTL GROUP INC COM 026874784 1705 48300 SH SOLE 48300 0 0 AMERISTAR CASINOS INC COM 03070Q101 1968 75000 SH SOLE 75000 0 0 ANADARKO PETE CORP COM 032511107 68365 920000 SH SOLE 920000 0 0 ANADARKO PETE CORP COM 032511907 56647 762300 SH CALL SOLE 762300 0 0 ANADARKO PETE CORP COM 032511957 57598 775100 SH PUT SOLE 775100 0 0 BANK OF AMERICA CORPORATION COM 060505104 2032 175000 SH SOLE 175000 0 0 BANK OF AMERICA CORPORATION COM 060505904 116 10000 SH CALL SOLE 10000 0 0 BEAM INC COM 073730103 733 12000 SH SOLE 12000 0 0 BEST BUY INC COM 086516901 237 20000 SH CALL SOLE 20000 0 0 CARIBOU COFFEE INC COM 142042209 2914 180000 SH SOLE 180000 0 0 CHICAGO BRIDGE & IRON CO N V COM 167250909 2494 53800 SH CALL SOLE 53800 0 0 CHIQUITA BRANDS INTL INC COM 170032809 1894 229531 SH SOLE 229531 0 0 CHIQUITA BRANDS INTL INC NOTE 4.250% 8/16 170032AT3 17438 20005000 PRN SOLE 20005000 0 0 CITIZENS REPUBLIC BANCORP IN COM 174420307 4858 256067 SH SOLE 256067 0 0 CLEARWIRE CORP CL A 18538Q105 7512 2599249 SH SOLE 2599249 0 0 COVENTRY HEALTH CARE INC COM 222862104 162285 3620000 SH SOLE 3620000 0 0 CUMULUS MEDIA INC CL A 231082108 425 158994 SH SOLE 158994 0 0 CYMER INC COM 232572107 904 10000 SH SOLE 10000 0 0 DELPHI AUTOMOTIVE PLC SHS G27823106 26775 700000 SH SOLE 700000 0 0 DELPHI AUTOMOTIVE PLC COM G27823956 8656 226300 SH PUT SOLE 226300 0 0 EQUINIX INC COM 29444U952 4124 20000 SH PUT SOLE 20000 0 0 EQUINIX INC COM 29444U902 3093 15000 SH CALL SOLE 15000 0 0 FOCUS MEDIA HLDG LTD COM 34415V959 6702 261100 SH PUT SOLE 261100 0 0 FOCUS MEDIA HLDG LTD SPONSORED ADR 34415V109 41842 1630000 SH SOLE 1630000 0 0 FREEPORT-MCMORAN COPPER & GO COM 35671D957 7524 220000 SH PUT SOLE 220000 0 0 GARDNER DENVER INC COM 365558105 71240 1040000 SH SOLE 1040000 0 0 GENERAL MTRS CO *W EXP 07/10/2016 37045V118 20273 1039620 SH SOLE 1039620 0 0 GENERAL MTRS CO *W EXP 07/10/2019 37045V126 12985 1039608 SH SOLE 1039608 0 0 GENERAL MTRS CO COM 37045V950 26261 910900 SH PUT SOLE 910900 0 0 GEOEYE INC COM 37250W108 38413 1250000 SH SOLE 1250000 0 0 GOLDMAN SACHS GROUP INC COM 38141G104 1531 12000 SH SOLE 12000 0 0 GRACE W R & CO COM 38388F108 17729 263700 SH SOLE 263700 0 0 HEARTWARE INTL INC NOTE 3.500%12/17 422368AA8 19723 17000000 PRN SOLE 17000000 0 0 HEARTWARE INTL INC COM 422368100 24849 296000 SH SOLE 296000 0 0 HOMESTREET INC COM 43785V102 8916 348946 SH SOLE 348946 0 0 JEFFERIES GROUP INC COM 472319102 9285 500000 SH SOLE 500000 0 0 JPMORGAN CHASE & CO COM 46625H900 18397 418400 SH CALL SOLE 418400 0 0 JPMORGAN CHASE & CO COM 46625H950 19984 454500 SH PUT SOLE 454500 0 0 JPMORGAN CHASE & CO COM 46625H100 70093 1594146 SH SOLE 1594146 0 0 KBW INC COM 482423100 5235 342184 SH SOLE 342184 0 0 KINDER MORGAN INC COM 49456B101 12719 360000 SH SOLE 360000 0 0 KINDER MORGAN INC *W EXP 05/25/2017 49456B119 3669 970593 SH SOLE 970593 0 0 KIPS BAY MED INC COM 49726K105 196 311800 SH SOLE 311800 0 0 KNIGHT CAP GROUP INC CL A COM 499005106 3510 1000000 SH SOLE 1000000 0 0 LEAP WIRELESS INTL INC COM 521863958 32020 4815000 SH PUT SOLE 4815000 0 0 LEAP WIRELESS INTL INC COM 521863308 32918 4950011 SH SOLE 4950011 0 0 LYONDELLBASELL INDUSTRIES N COM N53745950 10539 184600 SH PUT SOLE 184600 0 0 LYONDELLBASELL INDUSTRIES N COM N53745900 29133 510300 SH CALL SOLE 510300 0 0 LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 19393 339700 SH SOLE 339700 0 0 MCMORAN EXPLORATION CO COM 582411104 47508 2960000 SH SOLE 2960000 0 0 MCMORAN EXPLORATION CO COM 582411954 21603 1346000 SH PUT SOLE 1346000 0 0 MCMORAN EXPLORATION CO COM 582411904 1761 109700 SH CALL SOLE 109700 0 0 METROPCS COMMUNICATIONS INC COM 591708902 994 100000 SH CALL SOLE 100000 0 0

FORM 13F INFORMATION TABLE COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ---------------------------- ----------------- --------- -------- ----------------- ---------- -------- -------------------- VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ---------------------------- ----------------- --------- -------- -------- --- ---- ---------- -------- -------- ------ ---- MIPS TECHNOLOGIES INC COM 604567107 1365 175000 SH SOLE 175000 0 0 NEXEN INC COM 65334H102 187772 6970000 SH SOLE 6970000 0 0 NYSE EURONEXT COM 629491101 17156 543937 SH SOLE 543937 0 0 ONYX PHARMACEUTICALS INC COM 683399909 49095 650000 SH CALL SOLE 650000 0 0 ONYX PHARMACEUTICALS INC COM 683399959 45318 600000 SH PUT SOLE 600000 0 0 ONYX PHARMACEUTICALS INC COM 683399109 4068 53861 SH SOLE 53861 0 0 PLAINS EXPL& PRODTN CO COM 726505100 72757 1550000 SH SOLE 1550000 0 0 PSS WORLD MED INC COM 69366A100 51984 1800000 SH SOLE 1800000 0 0 RALCORP HLDGS INC COM 751028101 161370 1800000 SH SOLE 1800000 0 0 RETALIX LTD ORD M8215W109 4653 156450 SH SOLE 156450 0 0 SANOFI RIGHT 12/31/2020 80105N113 1955 1150000 SH SOLE 1150000 0 0 SAUER-DANFOSS INC COM 804137107 2669 50000 SH SOLE 50000 0 0 SEARS HLDGS CORP COM 812350956 662 16000 SH PUT SOLE 16000 0 0 SHAW GROUP INC COM 820280955 19753 423800 SH PUT SOLE 423800 0 0 SHAW GROUP INC COM 820280105 147754 3170000 SH SOLE 3170000 0 0 SIRIUS XM RADIO INC COM 82967N958 11560 4000000 SH PUT SOLE 4000000 0 0 SIRIUS XM RADIO INC COM 82967N108 11560 4000000 SH SOLE 4000000 0 0 SIX FLAGS ENTMT CORP COM 83001A102 47736 780000 SH SOLE 780000 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 8545 60000 SH SOLE 60000 0 0 SPDR S&P 500 ETF TR COM 78462F953 226432 1590000 SH PUT SOLE 1590000 0 0 SPDR S&P 500 ETF TR COM 78462F903 59812 420000 SH CALL SOLE 420000 0 0 SPRINT NEXTEL CORP COM 852061950 6407 1130000 SH PUT SOLE 1130000 0 0 SPRINT NEXTEL CORP COM SER 1 852061100 107163 18900000 SH SOLE 18900000 0 0 STEWART ENTERPRISES INC CL A 860370105 82512 10800000 SH SOLE 10800000 0 0 SUNRISE SENIOR LIVING INC COM 86768K106 360 25000 SH SOLE 25000 0 0 TEAVANA HLDGS INC COM 87819P102 2106 135900 SH SOLE 135900 0 0 TNS INC COM 872960109 16584 800000 SH SOLE 800000 0 0 TURQUOISE HILL RES LTD COM 900435958 5099 670000 SH PUT SOLE 670000 0 0 TURQUOISE HILL RES LTD COM 900435108 6164 810000 SH SOLE 810000 0 0 WALTER ENERGY INC COM 93317Q105 46921 1307710 SH SOLE 1307710 0 0 WALTER ENERGY INC COM 93317Q955 28873 804700 SH PUT SOLE 804700 0 0 WALTER ENERGY INC COM 93317Q905 24219 675000 SH CALL SOLE 675000 0 0 WARNACO GROUP INC COM 934390402 84453 1180000 SH SOLE 1180000 0 0 YM BIOSCIENCES INC COM 984238105 373 130000 SH SOLE 130000 0 0 YONGYE INTL INC COM 98607B106 350 60000 SH SOLE 60000 0 0 ZHONGPIN INC COM 98952K107 12198 950000 SH SOLE 950000 0 0