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Leopold Aschenbrenner Built a Hot A.I. Hedge Fund. Then it Melted Down.
31 July 2026 at 22:18

Leopold Aschenbrenner Built a Hot A.I. Hedge Fund. Then it Melted Down.

31 July 2026 at 22:18

By: Rob Copeland

Situational Awareness, led by a 24-year-old, exploded onto the artificial intelligence scene — and then nose-dived.

Leopold Aschenbrenner, in May.

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Warring Billionaires, a Rogue Employee, a Divorce: One Hedge Fund’s Tale of Woe
6 November 2023 at 12:51

Warring Billionaires, a Rogue Employee, a Divorce: One Hedge Fund’s Tale of Woe

6 November 2023 at 12:51

By: Maureen Farrell

Two Sigma, the $60 billion quantitative trading firm, has been beset by troubles this year that have tarnished its image and could hurt its future.