Dan Loeb Buys Stake In Rackspace, Ally Financial By: Benzinga via Benzinga August 14, 2014 at 14:00 PM EDT Activist investor Dan Loeb recently acquired new stakes in Rackspace Hosting (NASDAQ: RAX) and Ally Financial (NYSE: ALLY), according ... Read More >> Related Stocks: Ally Financial Iac Inc Starwood Hotels & Resorts