Maneet Ahuja and Becky Quick
By CNBC hedge fund specialist Maneet Ahuja and "Squawk Box" host Becky Quick.
Finance
Activist Investor William Ackman Makes His Biggest Bet Ever
Ackman's firm Pershing Square Capital Management has acquired a 9.8 percent position in industrial gas company Air Products & Chemicals, a stake valued at $2.2 billion.