仅23岁的交易员Leopold Aschenbrenner创办的Situational Awareness LP基金在7月底因过度杠杆和高度集中投资而陷入困境[1]。该基金曾在AI芯片和相关硬件股票上取得亮眼成绩，初始融资2.25亿美元，资产峰值一度超过250亿美元[1]，回报率达到270%[1]。然而，在市场波动冲击下，基金在短短一周内损失了三分之二的资产，最终被迫向Citadel清算其公开投资组合[1]。
基金的高风险特征为其脆弱性埋下伏笔。Aschenbrenner在7月24日发给投资者的备忘录中表示该基金未能免受市场波动影响[1]。基金采用了高达150%的波动率和4倍杠杆的激进策略，这使得清算成为了不可避免的结果[1]。尽管基金从年初至清算仍保持80%的涨幅[1]，但其主要多头投资——包括CoreWeave、Nebius、Bloom Energy、Iris Energy、Micron、SK Hynix及Anthropic私募股权——在市场调整中难以抵挡系统性风险[1]。
Situational Awareness LP, a hedge fund founded by 23-year-old trader Leopold Aschenbrenner in late 2024, was forced to liquidate its public investment portfolio to Citadel following substantial losses in late July.[1] The fund had initially raised $225 million and grown its assets to over $25 billion approximately one month before the liquidation.[1] Despite achieving returns as high as 270% through May, concentrated bets on AI chip stocks and hardware-related companies proved unsustainable when market volatility struck.[1]
The fund's downfall was precipitated by excessive leverage and concentration risk.[1] With a volatility rate of approximately 150% and a leverage multiple of 4 times, the fund lost two-thirds of its assets within a week.[1] On July 24, Aschenbrenner sent an investor memorandum acknowledging that the fund had "not been immune" to market fluctuations.[1] The fund's major long positions included CoreWeave, Nebius, Bloom Energy, Iris Energy, Micron, SK Hynix, and private equity stakes in Anthropic.[1]
Despite the forced liquidation of public holdings, the fund remained up 80% year-to-date from its January inception through the time of liquidation.[1] The combination of extreme volatility and high leverage made the liquidation an inevitable outcome for the nascent fund.[1]