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

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

$23.64 -1.29 % JMIA Jumia Technologies AG $4.38 -0.68 % Best known as a short seller and the founder of Citron Research, Andrew Left went short on GameStop Corporation ...

Short sellers are beefing up disclaimers in their research reports in the clearest signal yet that last month’s criminal charges against Andrew Left are reverberating through the industry.

Prominent activist short seller Andrew Left will face trial in September 2025 over allegations he committed fraud, after his lawyers and U.S. prosecutors agreed to push back the case.

How whistleblower Andrew Left became the short-selling villain of the meme stock market craze By Charles Gasparino Published July 15, 2023, 9:08 p.m. ET ...

Andrew Left of Citron Research is ending his bearish commentary on GameStop after he said an "angry mob" of investors harassed him and his family over the past 48 hours, according to a letter Left ...

Andrew Left, founder and CEO of Citron, announced via a video on social media that after 20 years his firm will stop publishing critical research on companies that it believes are overvalued.