Bill Ackman Built a $2.4 Billion Stake in Microsoft, Calling It a "Core Holding" Bought at a "Highly Compelling Valuation." Here's Why He's Betting Big on Big Tech.
Key Points Earlier this year, Pershing Square (NYSE: PS) founder and CEO Bill Ackman piled into a stock well-known not only to tech investors, but the general public at large: Microsoft (NASDAQ: MSFT). Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a “Double Down” signal flashed for a little-known chipmaker called ...












