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

Short-seller Andrew Left is betting against Palantir amid a stunning 144% rally in the shares in 2025. Left says the ...

Andrew Left took on retail investors by shorting GameStop in 2021. The Citron Research founder is back and shorting popular ...

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

Palantir’s dramatic stock moves followed fresh fire from short-sellers, particularly Citron Research, led by Andrew Left. In ...

Most stocks are rallying today after Federal Reserve Chair Jerome Powell hinted at a September interest rate cut in a speech ...

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

Palantir’s fundamentals remain strong, with commercial segment driving exponential growth, outpacing government contracts.

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

Shares in Palantir fell as much as 9% in late trading on Tuesday amid a broad AI pullback and a critical short-seller report.

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

Palantir Technologies (NASDAQ:PLTR) emerged as the worst-performing stock in the S&P 500 index today, tumbling 6.33% to ...