0001144204-15-031551.txt : 20150515 0001144204-15-031551.hdr.sgml : 20150515 20150515160500 ACCESSION NUMBER: 0001144204-15-031551 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150331 FILED AS OF DATE: 20150515 DATE AS OF CHANGE: 20150515 EFFECTIVENESS DATE: 20150515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MASON CAPITAL MANAGEMENT LLC CENTRAL INDEX KEY: 0001218735 IRS NUMBER: 134121993 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10413 FILM NUMBER: 15869183 BUSINESS ADDRESS: STREET 1: 110 EAST 59TH STREET STREET 2: 30TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 2127711206 MAIL ADDRESS: STREET 1: 110 EAST 59TH STREET STREET 2: 30TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001218735 XXXXXXXX 03-31-2015 03-31-2015 false MASON CAPITAL MANAGEMENT LLC

110 East 59th Street 30th Floor New York NY 10022

13F HOLDINGS REPORT 028-10413 N John Grizzetti 212-771-1200 /s/ John Grizzetti New York NY 05-14-2015 0 27 5949413 INFORMATION TABLE 2 infotable.xml APPLIED MATLS INC COM 038222105 287519 12744633 SH SOLE 12744633 0 0 CAESARS ENTMT CORP COM 127686103 75769 7195579 SH SOLE 7195579 0 0 CITIGROUP INC COM NEW 172967424 119526 2320000 SH SOLE 2320000 0 0 CLEAR CHANNEL OUTDOOR HLDGS CL A 18451C109 21990 2172946 SH SOLE 2172946 0 0 DIRECTV COM 25490A309 543766 6389732 SH SOLE 6389732 0 0 EBAY INC COM 278642103 238507 4135000 SH SOLE 4135000 0 0 E M C CORP MASS COM 268648102 114300 4471842 SH SOLE 4471842 0 0 ENERGIZER HLDGS INC COM 29266R108 345062 2499544 SH SOLE 2499544 0 0 HOSPIRA INC COM 441060100 326589 3718000 SH SOLE 3718000 0 0 HUBBELL INC CL A 443510102 66731 630489 SH SOLE 630489 0 0 HUBBELL INC CL B 443510201 55732 508411 SH SOLE 508411 0 0 KRAFT FOODS GROUP INC COM 50076Q106 18094 207689 SH SOLE 207689 0 0 MADISON SQUARE GARDEN CO CL A 55826P100 371151 4384533 SH SOLE 4384533 0 0 MOLSON COORS BREWING CO CL B 60871R209 276864 3718795 SH SOLE 3718795 0 0 PFIZER INC COM 717081103 238659 6860000 SH SOLE 6860000 0 0 RESTAURANT BRANDS INTL INC COM 76131D103 165120 4298869 SH SOLE 4298869 0 0 SALIX PHARMACEUTICALS INC COM 795435106 238806 1381898 SH SOLE 1381898 0 0 STARWOOD HOTELS&RESORTS WRLD COM 85590A401 78490 940000 SH SOLE 940000 0 0 TURQUOISE HILL RES LTD COM 900435108 126990 40701935 SH SOLE 40701935 0 0 TWENTY FIRST CENTY FOX INC CL B 90130A200 409648 12458868 SH SOLE 12458868 0 0 YAHOO INC COM 984332106 137037 3083642 SH SOLE 3083642 0 0 YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 431403 15715962 SH SOLE 15715962 0 0 SANOFI RIGHT 12/31/2020 80105N113 9958 14644398 SH SOLE 14644398 0 0 SPDR GOLD TRUST CALL 78463V907 306882 2700000 SH Call SOLE 2700000 0 0 INTERNATIONAL BUSINESS MACHS CALL 459200901 401250 2500000 SH Call SOLE 2500000 0 0 AT&T INC CALL 00206R902 391800 12000000 SH Call SOLE 12000000 0 0 WILLIAMS COS INC DEL PUT 969457950 151770 3000000 SH Put SOLE 3000000 0 0