Jana Partners exited Fidelity National Information Services (NYSE:FIS) in Q1,  while adding Wex Inc. (NYSE:WEX), according to ...

Barry Rosenstein’s Jana Partners disclosed in an SEC filing its holdings as of June 30, 2025. The fund made one new buy on the quarter, $24.1M ...

About JANA Partners JANA Partners was founded in 2001 by Barry Rosenstein. JANA invests in undervalued public companies and engages with management teams and boards to unlock value for shareholders.

The hedge fund Jana Partners, which sought changes at the grocery chain before its $13.4 billion deal with Amazon, has sold its 8.2 percent stake in Whole Foods. By Michael J. de la Merced July 19 ...

I recently wrote about the boardroom drama between Agrium and JANA Partners. To recap, JANA, a hedge fund, is Agrium's largest shareholder, and since last summer, it has been pressuring Agrium to ...

JANA Partners, which together with its strategic and operating partners, owns more than 5% of Lamb Weston Holdings, Inc. and is one of the Company’ s largest shareholders, today sent a letter to ...

Jana Partners is a veteran activist investor who uses collaboration and shareholder engagement to deliver value. Its four-largest holdings account for 65% of the hedge fund’s $2.03 billion assets.

Jana Partners Just Bought Half A Headache With Its Whole Foods Stake Apr. 11, 2017 1:25 PM ET Amazon.com, Inc. (AMZN) Stock AMZN 9 Comments James Brumley 2.63K Follower s ...

SAN FRANCISCO (MarketWatch) -- Massey Energy Co. said after the closing bell on Monday that it has received letters from Jana Partners LLC and Third Point LLC proposing that the company incur debt ...

Jana Partners, the $8 billion hedge fund run by Barry Rosenstein, has bought 5.5 percent of John C. Malone’s Liberty Interactive, which owns the home-shopping channel QVC. By Alexandra Stevenson ...