13F-HR 1 inftable.txt MARCH 31, 2007 13F-HR SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2007 Check here if Amendment { }: Amendment Number: This Amendment (check only one): [ ] is a restatement. [ ] adds new holdings entries. Report Type (Check only one.): [ ] 13F Holdings Report [ ] 13F Notice [X] 13F Combination Report Institutional Investment Manager Filing this Report: Name: Iridian Asset Management LLC Address: 276 Post Road West, Westport, CT 06880-4704 13F File Number: 028-06008 List of Other Managers Reporting for this Manager: Form 13F File Number Name 028-01190 Frank Russell Company The institutional investment manager filing this report and the person by whom it is signed hereby represents that the person signing this 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: Lane S. Bucklan Title: General Counsel Phone: 203-341-9053 Signature, Place and date of Signing: /s/ Lane S. Bucklan Westport, CT May 2, 2007 ---------------------- ----------- ------------- [Signature] [City, State] [Date] I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934. Report Summary: Number of other included Managers: None Form 13F Information Table Entry Total: 138 Form 13F Information Table Value Total: $9,722,523,000 FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- AGERE SYSTEMS INC COM 00845V308 42858 1894675 SH SOLE 1000791 893884 AGILENT TECHNOLOGIES INC COM 00846U101 361139 10719461 SH SOLE 6785650 3933811 ALLTEL CORP COM 020039103 400375 6457665 SH SOLE 4064673 2392992 AMERICA MOVIL SAB - ADR COM 02364W105 22873 478613 SH SOLE 410113 68500 AMERICAN STANDARD COM 029712106 384841 7258416 SH SOLE 4564294 2694122 AMGEN INC COM 031162100 41089 735300 SH SOLE 443800 291500 ANHEUSER-BUSCH COS INC COM 035229103 20017 396700 SH SOLE 257100 139600 ASHLAND INC COM 044209104 29576 450850 SH SOLE 315846 135004 ASTORIA FINANCIAL CORP COM 046265104 23018 865650 SH SOLE 604632 261018 ATLAS AMERICA INC COM 049167109 58450 1034702 SH SOLE 674214 360488 AUTOLIV INC COM 052800109 250005 4377596 SH SOLE 2784915 1592681 BALL CORP COM 058498106 252763 5512824 SH SOLE 3506686 2006138 BANK OF AMERICA CORP COM 060505104 40084 785652 SH SOLE 456930 328722 BAXTER INTL INC COM 071813109 335576 6371285 SH SOLE 4091521 2279764 BIOGEN IDEC INC COM 09062X103 38065 857695 SH SOLE 519365 338330 BLACK & DECKER CORP COM 091797100 136230 1669073 SH SOLE 1074435 594638 BOEING CO. 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