0001104659-13-084401.txt : 20131114 0001104659-13-084401.hdr.sgml : 20131114 20131114061758 ACCESSION NUMBER: 0001104659-13-084401 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20130630 FILED AS OF DATE: 20131114 DATE AS OF CHANGE: 20131114 EFFECTIVENESS DATE: 20131114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Magnetar Financial LLC CENTRAL INDEX KEY: 0001352851 IRS NUMBER: 043818748 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-11800 FILM NUMBER: 131216675 BUSINESS ADDRESS: STREET 1: 1603 ORRINGTON AVE. STREET 2: 13TH FLOOR CITY: EVANSTON STATE: IL ZIP: 60201 BUSINESS PHONE: (847)905-4400 MAIL ADDRESS: STREET 1: 1603 ORRINGTON AVE. STREET 2: 13TH FLOOR CITY: EVANSTON STATE: IL ZIP: 60201 13F-HR/A 1 primary_doc.xml 13F-HR/A LIVE 0001352851 XXXXXXXX 06-30-2013 06-30-2013 true 1 NEW HOLDINGS true 11-14-2013 11-14-2013 Confidential Treatment Expired Magnetar Financial LLC

1603 ORRINGTON AVE. 13TH FLOOR EVANSTON IL 60201

13F HOLDINGS REPORT 028-11800 Y THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON AUGUST 14, 2013 PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND FOR WHICH THE CONFIDENTIAL TREATMENT EXPIRED ON NOVEMBER 14, 2013 OR THE REQUEST FOR CONFIDENTIAL TREATMENT IS NO LONGER NECESSARY. MICHAEL TURRO 847-905-4690 MICHAEL TURRO EVANSTON IL 11-14-2013 0 21 559151 false INFORMATION TABLE 2 a13-24196_1informationtable.xml INFORMATION TABLE * ACTAVIS INC COM 00507K103 36028 285440 SH SOLE 285440 0 0 * ACTAVIS INC COM 00507K103 41022 325000 SH Call SOLE 325000 0 0 * AMERISTAR CASINOS INC COM 03070Q101 1572 59807 SH SOLE 59807 0 0 * BMC SOFTWARE INC COM 055921100 47274 1047270 SH SOLE 1047270 0 0 * BMC SOFTWARE INC COM 055921100 1684 37300 SH Call SOLE 37300 0 0 * BMC SOFTWARE INC COM 055921100 6771 150000 SH Put SOLE 150000 0 0 * DELL INC COM 24702R101 70755 5300000 SH SOLE 5300000 0 0 * DELL INC COM 24702R101 14547 1089700 SH Call SOLE 1089700 0 0 * DELL INC COM 24702R101 26700 2000000 SH Put SOLE 2000000 0 0 * ELAN PLC ADR 284131208 71783 5076575 SH SOLE 5076575 0 0 * ELAN PLC ADR 284131208 21210 1500000 SH Call SOLE 1500000 0 0 * ELAN PLC ADR 284131208 39039 2760900 SH Put SOLE 2760900 0 0 * NYSE EURONEXT COM 629491101 22565 545051 SH SOLE 545051 0 0 * OFFICE DEPOT INC COM 676220106 40783 10538349 SH SOLE 10538349 0 0 * OFFICE DEPOT INC COM 676220106 2709 700000 SH SOLE 700000 0 0 * OFFICEMAX INC DEL COM 67622P101 313 30590 SH SOLE 30590 0 0 * SMITHFIELD FOODS INC COM 832248108 61909 1890363 SH SOLE 1890363 0 0 * SMITHFIELD FOODS INC COM 832248108 5489 167600 SH Call SOLE 167600 0 0 * VANGUARD HEALTH SYS INC COM 922036207 10806 521000 SH SOLE 521000 0 0 * WMS INDS INC COM 929297109 13183 516760 SH SOLE 516760 0 0 * WARNER CHILCOTT PLC IRELAND SHS A G94368100 23009 1157400 SH SOLE 1157400 0 0