13F-HR 1 form13fhr.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: 12/31/2010 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: ICAHN CAPITAL LP Address: 767 Fifth Avenue, Suite 4700 New York, New York 10153 Form 13F File Number: 028-12848 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. Persons Signing this Report on Behalf of Reporting Manager: Name: EDWARD E. MATTNER Title: Authorized Signatory Phone: 212-702-4300 Signature, Place, and Date of Signing: /s/ Edward E. Mattner New York, New York 2/14/2011 --------------------------------- --------------------------------- ---------- [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: 25 Form 13F Information Table Value Total: $ 5,626,745 -------------- (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 ------------------------------ -------------- --------- --------- ----------- --- ---- ---------- -------- ----------- ------ ------ ADVENTRX PHARMAMACEUTICALS INC COM NEW 00764X202 361 138,377 SH SOLE N/A 138,377 AMYLIN PHARMACEUTICALS INC COM 32346108 211,558 14,381,925 SH SOLE N/A 14,381,925 BIOGEN IDEC INC COM 09062X103 862,277 12,860,205 SH SOLE N/A 12,860,205 CADENCE DESIGN SYSTEM INC COM 127387108 2,938 355,686 SH SOLE N/A 355,686 CHESAPEAKE ENERGY CORP COM 165167107 541,017 20,880,627 SH SOLE N/A 20,880,627 COMMERCIAL METALS CO COM 201723103 61,267 3,692,984 SH SOLE N/A 3,692,984 CYBERONICS INC COM 23251P102 65,389 2,107,972 SH SOLE N/A 2,107,972 DYNEGY INC DEL COM 26817G300 53,952 9,600,001 SH SOLE N/A 9,600,001 ENZON PHARMACEUTICALS INC COM 293904108 57,490 4,723,891 SH SOLE N/A 4,723,891 EXELIXIS INC COM 30161Q104 19,352 2,357,110 SH SOLE N/A 2,357,110 FOREST LABS INC COM 345838106 38,796 1,213,120 SH SOLE N/A 1,213,120 GENZYME CORP COM 372917104 746,176 10,480,000 SH SOLE N/A 10,480,000 HAIN CELESTIAL GROUP INC COM 405217100 144,807 5,351,331 SH SOLE N/A 5,351,331 LAWSON SOFTWARE INC NEW COM 52078P102 125,633 13,581,946 SH SOLE N/A 13,581,946 LIONS GATE ENTMNT CORP COM NEW 535919203 232,496 35,713,655 SH SOLE N/A 35,713,655 LIONS GATE ENTMNT CORP NOTE2.938%10/1 535919AF1 912 923,200 PRN SOLE N/A 923,200 LIONS GATE ENTMNT CORP FRNT3.625%3/1 535919AG9 336 343,200 PRN SOLE N/A 343,200 MASCO CORP COM 574599106 52,893 4,177,996 SH SOLE N/A 4,177,996 MATTEL INC COM 577081102 61,681 2,425,520 SH SOLE N/A 2,425,520 MENTOR GRAPHICS CORP COM 587200106 154,755 12,896,232 SH SOLE N/A 12,896,232 MOTOROLA INC COM 620076109 1,944,939 214,436,549 SH SOLE N/A 214,436,549 NAVISTAR INTL CORP NEW COM 63934E108 540 9,326 SH SOLE N/A 9,326 NRG ENERGY INC COM NEW 629377508 46,444 2,376,880 SH SOLE N/A 2,376,880 REGENERON PHARMACEUTICALS COM 75886F107 80,239 2,444,081 SH SOLE N/A 2,444,081 TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 120,497 9,844,502 SH SOLE N/A 9,844,502