William Ackman
Bill Ackman runs hedge fund Pershing Square Capital, which he started in 2003 following the dissolution of Gotham Partners.
Ackman is a value investor with an activist bent. Activist investors agitate management for changes. He owns large positions in Target (NYSE: TGT) and Borders (NYSE: BGP). He has also been involved in activist situations at Wendy's (NYSE: WEN) and McDonald's (NYSE: MCD).
Ackman proved his acumen as a short seller in 2007/2008 as short positions he held in MBIA (NYSE: MBI) and Ambac (NYSE: ABK) proved to be big winners due to the credit crunch.
In July 2008, Ackman said he was short the common stock of Fannie Mae (NYSE: FNM) and Freddie Mac (NYSE: FRE). Ackman also laid out a plan to reorganize the GSEs, which would wipe out the common shareholders.
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Chipotle (CMG) held 'introductory call' with Pershing Square's Ackman today - Bloomberg
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Ackman expected to shake up Chipotle leadership, restore burrito brand
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Herbalife Posts Third Video Showcasing Ackman’s Tactics and the Loss to His Investors
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After-Hours Stock Movers 09/06: (AAOI) (PGNX) (CMG) Higher; (CASY) (PLAY) (SIGM) Lower (more...)
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Ackman buys into Chipotle, to talk to management; shares jump
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Ackman's Pershing Square Files 13D on Chipotle Mexican Grill (CMG); Will Seek Talks
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Canadian Pacific (CP) Announces Resignation of Pershing Square's Ackman from Board
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CP appoints new directors to Board; announces resignation of Bill Ackman
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CP appoints new directors to Board; announces resignation of Bill Ackman
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Icahn Adds Another ~307K Herbalife (HLF) Shares
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Ackman's Pershing Square Holdings gains 5.8 percent in August
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Herbalife (HLF) Posts Second Ackman-Focused Video: 'Costly Missteps'
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Herbalife Posts Second Video Showing How Bill Ackman Appears to Be Driven by His Own Personal Agenda, Resulting in Millions Lost for His Investors
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Herbalife (HLF) Launches Video Series Against Pershing Square's Bill Ackman
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Herbalife Today Posts First in a New Series of Videos on TheRealBillAckman.com
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Herbalife may have misled investors, SEC on impact of FTC deal, one short-seller says
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Bill Ackman Says Valeant (VRX) Now 'Classic' Pershing Square Investment - CNBC
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Bill Ackman tells CNBC that Carl Icahn knows Herbalife (HLF) 'is toast'
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Bill Ackman confirms he was contacted by Jefferies about buying Carl Icahn's Herbalife (HLF) stake - CNBC
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Bill Ackman will talk shortly on CNBC about possibility of buying Carl Icahn's Herbalife (HLF) stake
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Icahn denies attempt to sell Herbalife stock, buys more shares
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Icahn Shopped Herbalife (HLF) Stake to Ackman Group

