Situational Awareness: The AI Fund at a Turning Point

An Unexpected Turn for Situational Awareness

Situational Awareness, an artificial intelligence hedge fund, has recently made a major strategic decision by selling the majority of its public stock portfolio to Citadel, a company led by Ken Griffin. This sale comes after the fund experienced significant losses over the past month. The Wall Street Journal reported this news, highlighting the sharp decline of this once-promising firm, often described as "terribly smart" and "bold."

Leopold Aschenbrenner, the founder of the fund, is a 25-year-old prodigy from Germany. Before founding Situational Awareness in 2024, he had no trading experience. His reputation was built on his investment thesis that predicted the expansion of AI would require massive infrastructure development in areas such as semiconductors, computing, memory, and energy.

An Unconventional Path for Aschenbrenner

Aschenbrenner joined OpenAI's "superalignment" team in 2023, two years after graduating from Columbia at the age of 19, having enrolled at 15. However, his tenure at OpenAI was cut short by his dismissal due to an inappropriate disclosure of internal information. This team was then led by Ilya Sutskever, co-founder of OpenAI, and Jan Leike, an AI researcher. Following these events, Sutskever founded his own company, Leike joined Anthropic, a competitor, and Aschenbrenner launched his own fund.

Impressive Initial Performance

Until recently, Situational Awareness was enjoying remarkable success. The fund posted a return of 439% for the year up to June, according to the Financial Times. At its peak, the fund's assets under management reached $45 billion before the value of its positions began to plummet sharply. This decline is attributed to a broader downturn in AI infrastructure investments, according to some sources.

Despite these losses, Aschenbrenner remained optimistic. In a letter to investors on July 24, he described the stock sale as an exceptional buying opportunity since the beginning of the previous year, encouraging his clients to invest new capital starting August 1. However, this call did not generate the expected commitment, according to some analyses.

The Most Affected Stocks

Among the most affected stocks held by the fund were memory chip manufacturers SK Hynix and Sandisk, clean energy developer Bloom Energy, and neo-cloud provider Nebius Group. All these stocks fell by more than 30% over the past month. This decline is explained by public investors' concerns over massive capital expenditures that do not translate into short-term revenue. The fund's losses were exacerbated by leverage, a common strategy among hedge funds that involves using borrowed money to buy stocks.

Citadel, an Opportunistic Player

After Citadel's purchase of the majority of these assets, the overall assets of Situational Awareness fell to about $10 billion, down from around $20 billion in recent months, according to a previous report from the Wall Street Journal. Citadel has a well-established reputation for acquiring attractive assets when leveraged players need to divest. Even before acquiring some of Situational Awareness's assets, Citadel's portfolio already included some of the same bets on AI infrastructure, suggesting that, like Aschenbrenner, Griffin anticipates a sector recovery and has the capacity to wait.

Maintaining Private Investments

However, Situational Awareness did not sell its investments in private companies. Notably, the fund continues to hold a stake in Anthropic, currently valued at $5 billion, according to some estimates. Anthropic is considered a continuously appreciating asset, having last been valued during a Series H funding round. It is expected that Anthropic will go public as early as October, potentially at an even higher valuation. A profit from the sale of these shares could offset some of the fund's losses in the public market.

Other private investments in Situational Awareness's portfolio include chip manufacturer MatX and the AI data center startup Fluidstack, which was in talks in April to raise a new round at a valuation of $18 billion.

Promising Beginnings for the Fund

Situational Awareness raised several hundred million dollars at its inception. Among the fund's early investors were the quantitative trading firm Jane Street, Stripe co-founders Patrick and John Collison, as well as Meta executives Daniel Gross and Nat Friedman.