13F-HR 1 form13fhr.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: September 30, 2006 ------------------------ 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: 212 692-7696 -------------------------------------------------- Signature, Place, and Date of Signing: /s/ Charles Penner New York, New York November 14, 2006 ------------------------ ------------------------------ --------------------- 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: 99 ------------- Form 13F Information Table Value Total: $4,309,651 ------------- (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

----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ---------------------- VOTING AUTHORITY NAME OF TITLE VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER ISSUER OF CLASS CUSIP (X $1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ 3COM CORP COM 885535104 44,100 10,000,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ADMINISTAFF INC COM 007094105 2,170 64,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ADVANCE AMER CASH ADVANCE CT COM 00739W107 5,146 356,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AGERE SYS INC COM 00845V308 85,256 5,710,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AGILYSYS INC COM 00847J105 2,430 173,536 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ALGOMA STEEL INC COM 01566M204 15,923 568,451 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ALTRIA GROUP INC COM 02209S103 229,573 2,999,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AMERICA SVC GROUP INC COM 02364L109 13,361 1,026,956 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AMERICAN EXPRESS CO COM 025816109 104,331 1,860,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AMERICAN ITALIAN PASTA CO COM 027070101 10,143 1,303,700 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AMERICAN ORIENTAL BIOENGR IN COM 028731107 13,300 2,187,435 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ APPLIED MATLS INC COM 038222105 8,865 500,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ARCADIA RES INC COM 039209101 39,612 15,235,396 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ AXCAN PHARMA INC COM 054923107 12,032 880,840 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ BAK BONE SOFTWARE INC COM 057101107 2,841 1,894,252 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ BORLAND SOFTWARE CORP COM 099849101 8,014 1,398,584 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ CANO PETE INC COM 137801106 685 169,500 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ CF INDS HLDGS INC COM 125269100 3,745 219,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ CHECK POINT SOFTWARE TECH LT ORD M22465104 84,494 4,428,401 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ CHEMTRADE LOGISTICS INCOM FD FD 16387P103 7,961 834,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ CLAIRES STORES INC COM 179584107 87,182 2,989,775 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ COACH INC COM 189754104 116,355 3,382,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ COPART INC COM 217204106 71,808 2,547,275 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ COREL CORP NEW COM 21869X103 6,019 467,676 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ CVS CORP COM 126650100 46,253 1,440,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ DADE BEHRING HLDGS INC COM 23342J206 98,241 2,446,244 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ DANA CORP COM 235811106 53 50,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ DELEK US HLDGS INC COM 246647101 1,541 83,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ECI TELECOM LTD ORD 268258100 2,475 300,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ECTEL LTD ORD M29925100 19 4,167 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ENPRO INDS INC COM 29355X107 1,503 50,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ EXTREME NETWORKS INC COM 30226D106 19,413 5,348,037 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ FIRST BANK OF DELAWARE COM 319307104 898 309,537 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ FIRST CONSULTING GROUP INC COM 31986R103 4,620 473,806 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ FIRST DATA CORP COM 319963104 155,249 3,696,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ GEVITY HR INC COM 374393106 7,889 346,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ GLATFELTER COM 377316104 6,946 512,600 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ GLOBAL POWER EQUIPMENT INC COM 37941P108 580 1,160,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ GMX RES INC COM 38011M108 3,736 119,032 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ GOTTSCHALKS INC COM 383485109 7,087 788,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ GRUPO AEROPORTUARIO DEL PAC SPON ADR B 400506101 100548 2,957,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HARRAHS ENTMT INC COM 413619107 56,180 845,700 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HAYNES INTERNATIONAL INC COM 420877201 55,290 1,501,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HELIX ENERGY SOLUTIONS GRP I COM 42330P107 47,939 1,435,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HESS CORP COM 42809H107 69,623 1,680,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HOLLY CORP COM PAR $0.01 435758305 84,589 1,952,200 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HOME DEPOT INC COM 437076102 1,723 47,500 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HOME DEPOT INC CALL 437076902 1,440 500,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HORIZON LINES INC COM 44044K101 13,985 837,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HORIZON OFFSHORE INC COM NEW 44043J204 8,210 480,125 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HOUSTON EXPL CO COM 442120101 227,819 4,130,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ HYPERCOM CORP COM 44913M105 3,291 485,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ INGERSOLL-RAND COMPANY LTD CL A G4776G101 71,710 1,888,100 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ INNOVA EXPLORATION LTD 457683100 6,273 1,274,883 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ KANSAS CITY SOUTHERN COM NEW 485170302 47,508 1,739,600 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ KELLY SVCS INC CL A 488152208 13,482 491,850 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ KINDRED HEALTHCARE INC COM 494580103 72,491 2,438,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ LENNOX INTL INC COM 526107107 10,605 463,100 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ LIPMAN ELECTRONIC ENGINEERIN ORD M6772H101 9,842 348,746 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ MAXIMUS INC COM 577933104 50,733 1,943,800 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ MIRANT CORP NEW COM 60467R100 243,586 8,919,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ MIRANT CORP NEW CALL 60467R900 46 11,500 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ MSC SOFTWARE CORP COM 553531104 4,629 300,600 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ NATURES SUNSHINE PRODUCTS INC COM 639027101 2,702 258,600 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ NEENAH PAPER INC COM 640079109 8,089 236,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ OPENWAVE SYS INC COM NEW 683718308 13,147 1,404,625 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ ORACLE CORP COM 68389X105 63,454 3,576,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ PACER INTL INC TENN COM 69373H106 2,890 104,100 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ PHELPS DODGE CORP COM 717265102 77,924 920,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ PHOENIX COS INC NEW COM 71902E109 11,635 831,100 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ PINNACLE GAS RESOURCES COM 723464103 4,509 409,889 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ PRESSTEK INC COM 741113104 2,673 496,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ PRG-SCHULTZ INTERNATIONAL IN COM NEW 69357C503 1,639 282,517 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ QLT INC COM 746927102 66,328 8,727,319 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ RCN CORP COM NEW 749361200 68,832 2,432,231 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ REALOGY CORP COM 75605E100 34,013 1,499,700 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ REGIS CORP MINN COM 758932107 29,142 812,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ REHABCARE GROUP INC COM 759148109 1,242 94,800 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SAVIENT PHARMACEUTICALS INC COM 80517Q100 11,988 1,841,411 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SILVERLEAF RESORTS INC COM 828395103 5,157 1,350,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SITEL CORP COM 82980K107 32,137 10,676,665 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SIX FLAGS INC COM 83001P109 54,716 10,461,900 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SIX FLAGS INC NOTE 4.500% 5/1 83001PAJ8 1,789 1,700,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SPRINT NEXTEL CORP COM FON 852061100 17,150 1,000,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ SYMANTEC CORP COM 871503108 138,320 6,500,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TETON ENERGY CORP COM 881628101 2,683 553,200 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TIME WARNER INC COM 887317105 391,092 21,453,200 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TITAN INTL INC ILL COM 88830M102 81,338 4,498,800 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TODCO COM 88889T107 4,619 133,500 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TRANSOCEAN INC ORD G90078109 126,051 1,721,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TRUMP ENTMT RESORTS INC COM 89816T103 30,600 1,804,250 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ TXU CORP COM 873168108 57,087 913,100 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ UNISYS CORP COM 909214108 38,161 6,742,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ WARNACO GROUP INC COM NEW 934390402 11,144 576,207 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ WARNER CHILCOTT-CLA COM B1FJRX0 117,845 8,860,538 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ WESTERN UNION CO. COM 959802109 26,782 1,400,000 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ WHIRLPOOL CORP COM 963320106 97,854 1,163,400 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ WILLIAMS COS INC DEL COM 969457100 134,419 5,631,300 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------ WYNDHAM WORLDWIDE CORP COM 98310W108 7,109 254,180 SH SOLE ----------------------- --------------- ----------- ----------- ------------- ------ ---- ---------- -------- ------- ------- ------