D.E. Shaw’s stake in Riot Platforms, alongside Starboard’s involvement, signals potential changes for the Bitcoin mining giant.

D.E. Shaw has followed Starboard Value in building up a stake in Bitcoin miner Riot Platforms to push the company to make ...

Bitcoin miner Riot Platforms (RIOT) finds itself a target of a second activist investor, with Reuters reporting investment ...

Starboard last year took a $1 billion stake in Pfizer, looking to turn the pharma around after alleged severe shortcomings by ...

Following a tough opening salvo from Starboard Value last fall, Pfizer is getting a chance to catch its breath in the ...

Pfizer Inc. (NYSE:PFE) has temporarily avoided a standoff with activist investor Starboard Value LP. According to Bloomberg sources, Starboard did not put forward any nominations for Pfizer's board ...

Pfizer Inc. got a reprieve — at least for now — in its battle with activist investor Starboard Value LP, according to people ...

Activist Starboard Value did not nominate any directors to Pfizer’s (PFE) board ahead of a January 25 deadline for the company’s annual meeting ...

Starboard is a very successful activist investor and has extensive experience helping companies focus on operational ...