The "Big Short" investor is doubling down on his bearish bet against Palantir Technologies (PLTR), but Wall Street isn't convinced. Michael Burry has been betting against the artificial intelligence (AI) software company since the fall of 2025. Even after President Donald Trump publicly praised Palantir's military capabilities in a Truth Social post, Burry held firm. In a Substack post, Burry stated that he continues to hold long-dated put options on PLTR. More News from Barchart PLTR stock fell nearly ...