Jan 6 2009 | 3:23am ET
For the second straight year, activist hedge fund manager William Ackman’s bet on Target Corp. has failed to pay off spectacularly.

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...