Senator Investment Group

Senator Investment as of June 30, 2011

Portfolio Holdings for Senator Investment

Senator Investment holds 36 positions in its portfolio as reported in the June 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Warnaco Group 5.7 $100M 1.9M 52.25
Valspar Corporation 5.6 $99M 2.7M 36.06
Itt Corp New call 5.0 $88M 1.5M 58.93
Plains Exploration & Production Company 4.8 $84M 2.2M 38.12
Williams Cos Inc Del option 4.3 $76M 2.5M 30.25
General Mls Inc option 4.2 $74M 2.0M 36.92
News Corporation 4.0 $71M 4.0M 17.70
Banco Santander (BSBR) 4.0 $70M 6.0M 11.71
Dana Holding Corporation (DAN) 3.9 $69M 3.8M 18.30
Temple-Inland 3.9 $68M 2.3M 29.74
Energy Xxi 3.8 $66M 2.0M 33.22
Rock-Tenn Company 3.8 $66M 1.0M 66.34
Petrohawk Energy Corporation 3.5 $62M 2.5M 24.67
Teva Pharmaceutical Industries (TEVA) 3.5 $62M 1.3M 48.22
Vanguard Health Systems 3.4 $61M 3.5M 17.17
Hldgs (UAL) 3.2 $57M 2.5M 22.63
Ashland 3.1 $55M 850k 64.62
Liberty Media 2.9 $50M 3.0M 16.77
HSN 2.8 $49M 1.5M 32.92
Teva Pharmaceutical Inds Ltd option 2.7 $48M 1.0M 48.22
Suno 2.7 $48M 1.2M 41.71
GrafTech International 2.6 $47M 2.3M 20.27
Community Health Systems (CYH) 2.6 $46M 1.8M 25.68
Marathon Oil Corporation (MRO) 2.4 $42M 1.0M 41.40
Visa (V) 2.0 $36M 425k 84.26
Auxilium Pharmaceuticals 2.0 $35M 1.8M 19.60
Silgan Holdings (SLGN) 1.8 $32M 775k 40.97
USD.001 Central Pacific Financial (CPF) 1.3 $23M 1.7M 14.00
SM Energy (SM) 1.2 $22M 300k 73.48
Essex Rental 0.8 $13M 2.0M 6.59
United Continental Holdings In cmn 0.6 $11M 500k 22.63
Darling International (DAR) 0.6 $9.7M 550k 17.70
Idera Pharmaceuticals 0.4 $7.0M 3.2M 2.15
Griffon Corporation (GFF) 0.2 $4.1M 405k 10.08
Nci Bldg Sys 0.2 $3.5M 311k 11.39
BlueLinx Holdings 0.2 $3.6M 1.6M 2.31