Situational Awareness, led by Leopold Aschenbrenner, had been among the year’s standout performers before the market sell-off. Following a sharp deterioration in portfolio performance, the firm moved to dispose of the majority of its listed equity holdings through an accelerated sale process completed in less than 24 hours. Market participants said Citadel acquired the portfolio at a material discount after competing with other large quantitative and multi-manager firms, including Jane Street and Millennium. The transaction is widely viewed as having provided liquidity during a period of heightened volatility in AI-focused equities. The acquisition is consistent with Citadel founder Ken Griffin’s long-established approach of deploying capital during periods of market stress.