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

The activist short seller Andrew Left surrendered in Los Angeles to face federal criminal securities fraud charges. Left, 54, is scheduled to appear before Magistrate Judge Rozella Oliver in U.S ...

Citron Research founder Andrew Left, whose fund took a 100% loss on a GameStop short during the squeeze in 2021, has said he has started shorting the meme-stock again. Left [told Benzinga] (https ...

Citron Research founder and activist short seller Andrew Left discussed his latest ideas during an appearance on Benzinga’s PreMarket Prep show Tuesday morning.

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 ...