13F-HR 1 p08-1257form13fhr.txt JANA PARTNERS LLC UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2008 ------------------------ 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: JANA PARTNERS LLC -------------------------------------------------- Address: 200 Park Avenue, Suite 3300 -------------------------------------------------- New York, New York 10166 -------------------------------------------------- -------------------------------------------------- Form 13F File Number: 028-10328 ------------------ 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 form. Person Signing this Report on Behalf of Reporting Manager: Name: Charles Penner -------------------------------------------------- Title: General Counsel -------------------------------------------------- Phone: 212 692-7645 -------------------------------------------------- Signature, Place, and Date of Signing: /s/ Charles Penner New York, New York August 14, 2008 ------------------------ ---------------------------- --------------- 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).) Report Summary: Number of Other Included Managers: 0 ------------- Form 13F Information Table Entry Total: 108 ------------- Form 13F Information Table Value Total: $5,890,922 ------------- (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 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 TITLE OF VALUE SHRS OR PRN SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY NAME OF ISSUER CLASS CUSIP (x$1000) AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ACTUATE CORP COM 00508B102 13,333 3,410,000 SH SOLE 3,410,000 AGILYSYS INC COM 00847J105 8,676 765,060 SH SOLE 765,060 AK STL HLDG CORP COM 001547108 285,154 4,132,661 SH SOLE 4,132,661 ALPHA NATURAL RESOURCES INC COM 02076X102 24,508 235,000 SH SOLE 235,000 AMERICAN INTL GROUP INC COM 026874107 5,292 200,000 SH CALL SOLE AMERICAN ITALIAN PASTA CO CL A 027070101 32,866 2,898,223 SH SOLE 2,898,223 ANADARKO PETE CORP COM 032511107 156,991 2,097,690 SH SOLE 2,097,690 ANADARKO PETE CORP COM 032511107 32,181 430,000 SH CALL SOLE ARCADIA RES INC COM 039209101 6,825 15,235,396 SH SOLE 15,235,396 ARENA RESOURCES INC COM 040049108 6,338 120,000 SH SOLE 120,000 BELDEN INC COM 077454106 25,410 750,000 SH SOLE 750,000 BROCADE COMMUNICATIONS SYS I COM NEW 111621306 24,720 3,000,000 SH SOLE 3,000,000 CALPINE CORP COM NEW 131347304 254,946 11,300,798 SH SOLE 11,300,798 CENTURY ALUM CO COM 156431108 80,098 1,204,656 SH SOLE 1,204,656 CHUBB CORP COM 171232101 74,387 1,517,799 SH SOLE 1,517,799 CISCO SYS INC COM 17275R102 29,038 1,248,400 SH SOLE 1,248,400 CNET NETWORKS INC COM 12613R104 179,192 15,595,492 SH SOLE 15,595,492 COLEMAN CABLE INC COM 193459302 28,221 2,734,558 SH SOLE 2,734,558 COLFAX CORP COM 194014106 11,291 450,000 SH SOLE 450,000 COLUMBUS MCKINNON CORP N Y COM 199333105 3,438 142,755 SH SOLE 142,755 COMMERCIAL METALS CO COM 201723103 170,074 4,511,248 SH SOLE 4,511,248 COMMSCOPE INC COM 203372107 113,670 2,154,065 SH SOLE 2,154,065 COMSTOCK RES INC COM NEW 205768203 27,440 325,000 SH SOLE 325,000 CONOCOPHILLIPS COM 20825C104 33,037 350,000 SH PUT SOLE CONSOL ENERGY INC COM 20854P109 126,574 1,126,402 SH SOLE 1,126,402 CONVERGYS CORP COM 212485106 156,113 10,505,575 SH SOLE 10,505,575 COPART INC COM 217204106 293,239 6,848,172 SH SOLE 6,848,172 COREL CORP NEW COM 21869X103 11,749 1,255,274 SH SOLE 1,255,274 DEVON ENERGY CORP NEW COM 25179M103 53,471 445,000 SH SOLE 445,000 DINEEQUITY INC COM 254423106 17,470 467,600 SH SOLE 467,600 ECHOSTAR CORP CL A 278768106 17,314 554,571 SH SOLE 554,571 ELIZABETH ARDEN INC COM 28660G106 2,256 148,594 SH SOLE 148,594 EQUITABLE RES INC COM 294549100 75,463 1,092,721 SH SOLE 1,092,721 EV3 INC COM 26928A200 10,678 1,126,424 SH SOLE 1,126,424 FIRST AMERN CORP CALIF COM 318522307 75,786 2,870,686 SH SOLE 2,870,686 FOCUS MEDIA HLDG LTD SPONSORED ADR 34415V109 104,460 3,768,400 SH SOLE 3,768,400 FOREST OIL CORP COM PAR $0.01 346091705 42,533 570,908 SH SOLE 570,908 FORESTAR REAL ESTATE GROUP I COM 346233109 7,491 393,225 SH SOLE 393,225 GENENTECH INC COM NEW 368710406 76,872 1,012,800 SH SOLE 1,012,800 GENERAL MTRS CORP COM 370442105 1,150 100,000 SH CALL SOLE GIGAMEDIA LTD ORD Y2711Y104 9,111 763,728 SH SOLE 763,728 GOODYEAR TIRE & RUBR CO COM 382550101 7,059 395,900 SH SOLE 395,900 GRAPHIC PACKAGING HLDG CO COM 388689101 8,827 4,370,000 SH SOLE 3,370,000 GSC ACQUISITION COMPANY UNIT 99/99/9999 40053G205 5,005 500,000 SH SOLE 500,000 HANOVER INS GROUP INC COM 410867105 4,888 115,000 SH SOLE 115,000 HARRIS CORP DEL COM 413875105 7,563 149,783 SH SOLE 149,783 HAYES LEMMERZ INTL INC COM NEW 420781304 12,806 4,509,248 SH SOLE 4,509,248 HCC INS HLDGS INC COM 404132102 93,676 4,431,203 SH SOLE 4,431,203 HEALTH NET INC COM 42222G108 127,504 5,299,433 SH SOLE 5,299,433 HESS CORP COM 42809H107 223,053 1,767,600 SH SOLE 1,767,600 HESS CORP COM 42809H107 25,238 200,000 SH CALL SOLE HESS CORP COM 42809H107 31,548 250,000 SH CALL SOLE HILLTOP HOLDINGS INC COM 432748101 6,177 599,100 SH SOLE 599,100 ICT GROUP INC COM 44929Y101 2,381 290,316 SH SOLE 290,316 IDEARC INC COM 451663108 6,751 2,872,855 SH SOLE 2,872,855 INGERSOLL-RAND COMPANY LTD CL A G4776G101 9,575 255,800 SH SOLE 255,800 INGERSOLL-RAND COMPANY LTD CL A G4776G101 13,101 350,000 SH CALL SOLE INGERSOLL-RAND COMPANY LTD CL A G4776G101 5,921 158,200 SH CALL SOLE INTL PAPER CO COM 460146103 17,475 750,000 SH SOLE 750,000 INVERNESS MED INNOVATIONS IN COM 46126P106 25,002 753,757 SH SOLE 753,757 INVITROGEN CORP COM 46185R100 65,411 1,666,100 SH SOLE 1,666,100 ISHARES TR RUSSELL 2000 464287655 48,335 700,000 SH PUT SOLE ISHARES TR RUSSELL 2000 464287655 239,604 3,470,000 SH PUT SOLE ISHARES TR RUSSELL 2000 464287655 103,575 1,500,000 SH PUT SOLE KBR INC COM 48242W106 183,358 5,252,317 SH SOLE 5,252,317 KBR INC COM 48242W106 5,237 150,000 SH CALL SOLE LIBERTY ACQUISITION HLDGS CO UNIT 99/99/9999 53015Y206 31,500 3,000,000 SH SOLE 3,000,000 M & F WORLDWIDE CORP COM 552541104 17,096 434,900 SH SOLE 434,900 MACROVISION SOLUTIONS CORP COM 55611C108 12,342 825,000 SH SOLE 825,000 MARRIOTT INTL INC NEW CL A 571903202 6,560 250,000 SH SOLE 250,000 MAXIMUS INC COM 577933104 30,241 868,498 SH SOLE 868,498 MEDICIS PHARMACEUTICAL CORP CL A NEW 584690309 11,429 550,000 SH SOLE 550,000 MERCURY GENL CORP NEW COM 589400100 9,344 200,000 SH SOLE 200,000 MF GLOBAL LTD SHS G60642108 69,243 10,973,613 SH SOLE 10,973,613 MICROSOFT CORP COM 594918104 102,500 3,725,900 SH SOLE 3,725,900 NATIONAL OILWELL VARCO INC COM 637071101 62,573 705,282 SH SOLE 705,282 NBTY INC COM 628782104 41,150 1,283,530 SH SOLE 1,283,530 NOKIA CORP SPONSORED ADR 654902204 42,875 1,750,000 SH SOLE 1,750,000 OMNICARE INC COM 681904108 100,885 3,847,647 SH SOLE 3,847,647 ORACLE CORP COM 68389X105 86,753 4,131,100 SH SOLE 4,131,100 PEABODY ENERGY CORP COM 704549104 120,276 1,366,000 SH SOLE 1,366,000 PENNEY J C INC COM 708160106 1,735 47,800 SH SOLE 47,800 PRE PAID LEGAL SVCS INC COM 740065107 9,188 226,200 SH SOLE 226,200 PRG-SCHULTZ INTERNATIONAL IN COM NEW 69357C503 16,911 1,797,182 SH SOLE 1,797,182 QLT INC COM 746927102 12,270 3,577,269 SH SOLE 3,577,269 QUICKSILVER RESOURCES INC COM 74837R104 21,832 565,000 SH SOLE 565,000 REDWOOD TR INC COM 758075402 684 30,000 SH SOLE 30,000 SANDRIDGE ENERGY INC COM 80007P307 100,936 1,562,960 SH SOLE 1,562,960 SEARS HLDGS CORP COM 812350106 14,732 200,000 SH SOLE 200,000 SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 309,680 3,500,000 SH PUT SOLE SHIRE LIMITED SPONSORED ADR 82481R106 58,673 1,194,247 SH SOLE 1,194,247 STEEL DYNAMICS INC COM 858119100 17,582 450,000 SH SOLE 450,000 TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 32,730 3,000,000 SH SOLE 3,000,000 TALISMAN ENERGY INC COM 87425E103 192,847 8,714,300 SH SOLE 8,714,300 TALISMAN ENERGY INC COM 87425E103 19,917 900,000 SH CALL SOLE THINKORSWIM GROUP INC COM 88409C105 16,529 2,344,493 SH SOLE 2,344,493 TRANSFORMA ACQUISITION GROUP COM 89366E100 7,820 1,000,000 SH SOLE 1,000,000 *W EXP TRANSFORMA ACQUISITION GROUP 12/19/201 89366E118 300 1,000,000 SH SOLE 1,000,000 TRANSOCEAN INC NEW SHS G90073100 107,374 704,600 SH SOLE 704,600 TRIMAS CORP COM NEW 896215209 4,403 735,000 SH SOLE 735,000 ULURU INC COM 90403T100 8,430 9,064,721 SH SOLE 9,064,721 UNITEDHEALTH GROUP INC COM 91324P102 42,000 1,600,000 SH SOLE 1,600,000 VALEANT PHARMACEUTICALS INTL COM 91911X104 20,532 1,200,000 SH SOLE 1,200,000 WALTER INDS INC COM 93317Q105 3,807 35,000 SH SOLE 35,000 WASHINGTON MUT INC COM 939322103 2,465 500,000 SH CALL SOLE WILLIAMS COS INC DEL COM 969457100 109,474 2,715,808 SH SOLE 2,715,808 XERIUM TECHNOLOGIES INC COM 98416J100 15,048 3,800,000 SH SOLE 3,800,000 YAHOO INC COM 984332106 10,330 500,000 SH SOLE 500,000