Citron Research, the firm led by short-seller Andrew Left, unpacked its bear case for Palantir, using OpenAI to show why it ...

Palantir shares tumbled Tuesday afternoon, extending recent losses as a high-profile short seller fueled worries the stock ...

Short-seller Citron targets Palantir, arguing the AI stock is overvalued. Find out why OpenAI's valuation suggests a ...

Andrew Left argues that investors have overhyped Palantir stock, and its valuation pales in comparison to a true AI leader ...

Palantir stock has been on a rough run, slipping for the fifth straight session and now sitting 12% below its recent all-time ...

Then, short seller Andrew Left of Citron Research said PLTR stock was "detached from fundamentals and analysis". He's ...

Palantir stock fell for the fifth straight trading session on Tuesday. With the retreat, Palantir stock is down 12% from its all-time high.

Here are some of the stocks making notable moves in Tuesday's premarket action: Intel shares are jumping more than 6% after ...

The Citron Research bearish call follows comments from OpenAI CEO Sam Altman, who described the AI market as a bubble.

PLTR stock's surge defies gravity with sky-high valuation multiples and modest cash flow, making even Apple look like a ...

Strengthened partnership to drive generative AI adoption and innovation for enterprises KAWASAKI, Japan, Aug. 19, 2025 /PRNewswire/ -- Fujitsu today announced the signing of a new licensing ...