Lufkin Industries, Inc. (NASDAQ:LUFK) was in 13 hedge funds' portfolio at the end of the first quarter of 2013. LUFK investors should be aware of an increase in enthusiasm from smart money of late.
CARBO Ceramics Inc. (NYSE:CRR) was in 13 hedge funds' portfolio at the end of March. CRR shareholders have witnessed a decrease in support from the world's most elite money managers lately.
Precision Drilling Corp (USA) (NYSE:PDS) was in 13 hedge funds' portfolio at the end of December. PDS investors should pay attention to an increase in hedge fund sentiment in recent months.