Socratic Fund Management

Socratic Fund Management as of March 31, 2011

Portfolio Holdings for Socratic Fund Management

Socratic Fund Management holds 23 positions in its portfolio as reported in the March 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
National-Oilwell Var 10.0 $20M 250k 79.27
Baker Hughes Incorporated 9.2 $18M 250k 73.43
Halliburton Company (HAL) 8.8 $17M 350k 49.84
Schlumberger (SLB) 8.2 $16M 175k 93.26
Cameron International Corporation 7.9 $16M 275k 57.10
Weatherford International Lt reg 5.7 $11M 500k 22.60
Pioneer Drilling Company 5.5 $11M 800k 13.80
Dresser-Rand 5.4 $11M 200k 53.62
Precision Drilling Corporation 5.1 $10M 750k 13.54
Lufkin Industries 4.7 $9.3M 100k 93.47
Superior Energy Services 4.1 $8.2M 200k 41.00
Patterson-UTI Energy (PTEN) 3.7 $7.3M 250k 29.39
Complete Production Services 3.6 $7.2M 225k 31.81
Helmerich & Payne (HP) 3.5 $6.9M 100k 68.69
Suncor Energy (SU) 3.4 $6.7M 150k 44.84
Core Laboratories 2.6 $5.1M 50k 102.18
Westport Innovations 1.7 $3.3M 150k 21.98
Clean Energy Fuels (CLNE) 1.6 $3.3M 200k 16.38
Tesla Motors (TSLA) 1.4 $2.8M 100k 27.75
Canadian Natural Resources (CNQ) 1.2 $2.5M 50k 49.44
Dawson Geophysical Company 1.1 $2.2M 50k 43.88
Flotek Industries 1.1 $2.1M 250k 8.41
Tesco Corporation 0.6 $1.1M 50k 21.94