Jan 11 2008 | 1:00am ET
Activist hedge fund Jana Partners is not known for taking criticism lightly, and has struck back at Internet media company CNET where it hurts.

Mar 19 2010 | 1:29pm ET
Two year ago cleantech, or green, investing was the strategy du jour....

Mar 19 2010 | 9:50am ET
SAC Capital Advisors founder Steven Cohen has bought on of Jasper John’s famed...

Mar 16 2010 | 6:45am ET
Just a few years ago prime brokers viewed hedge funds as their main...