JANA Partners LLC
JANA Partners LLC is a New York based hedge fund managed by Barry Rosenstein. Mr. Rosenstein founded JANA Partners in 2001. The fund primarily invests in the United States public equity markets and uses activist strategies, a market neutral strategy, a long/short equity strategy, and a risk arbitrage strategy.
Before starting JANA Partners, Mr. Rosenstein was the managing partner at Sagaponack Partners, a private equity fund. Prior to Sagaponack Partners, Mr. Rosenstein was the founder and head of Genesis Merchant Group's Investment and Merchant Banking Group. Before Genesis, he formed and was the managing partner of Reatta Partners. Prior to Reatta Partners, Mr. Rosenstein worked at Plaza Securities Corp. and Merrill Lynch.
Mr. Rosenstein is a CPA. He received his MBA from the Wharton School of Business at the University of Pennsylvania in 1984 and his BS from Lehigh University in 1981.
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JANA Partners Shows Wall Street How It's Done With Prescient Trade
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Rosenstein's JANA Partners Enters Apple (AAPL) Calls, Mobileye (MBLY), Williams (WMB), (more...)
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Rosenstein's JANA Partners Makes New Bets on Forest Oil (FST) and Sealed Air (SEE); Exits Comcast (CMCSA), Williams Cos (WMB)
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Barry Rosenstein's JANA Opens New Positions in Pfizer (PFE), McGraw Hill (MHP); Liquidates Stakes in Automakers (GM) (F)
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JANA Partners Ditches Communications for Autos, Takes a Bigger Stake in Gold (GLD) (GM) (F) (MSFT) (S)
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JANA Partners 13F Shows New Stakes in Genentech (DNA), Sears (SHLD), Washington Mutual (WM); Adds to Positions in AK Steel (AKS), Focus Media (FMCN), Transocean (RIG); Sells Out of Apple (AAPL), Lehma
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Summary of JANA Partners 13F; New Stakes in AAPL, CROX, RAI, MSFT, MF, FMCN, Ups Stake in CSCO, FCX
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Summary of Jana Partners 13F; New Stakes in AA, APC, BEAS, CNET, Ups Stake in YHOO
