Wall Street Profiles: Raj Rajaratnam, Galleon Group

In this fourth installment of my Wall Street Profiles series, I profile Raj Rajaratnam, the billionaire hedge fund manager at Galleon Group who was...

Wall Street Profiles: High-Frequency Traders

In this seventh installment of my Wall Street Profiles series, I discuss high-frequency trading strategies. Highlighted beautifully by Michael Lewis in the book Flash Boys:...

Wall Street Profiles: Jim Simons, Renaissance Technologies

. This is the first of what hopefully will be a recurring series of profiles of Wall Street traders, examining their lives, trading careers, and...

Wall Street Profiles: Bill Miller, Legg Mason Value Trust

In this second installment of my recurring series on famous Wall Street investors, I profile Bill Miller, the former manager of the Legg Mason...

Wall Street Profiles: Carl Icahn

In this third installment of my recurring series on famous Wall Street investors (I have previously written about Jim Simons of Renaissance Technologies and...