Aschenbrenner Promised His Current Wife to "Buy Her a Galaxy"; Managed About $45 Billion in Assets in Early July
The Wall Street Journal reports that former OpenAI researcher Leopold Aschenbrenner promised his current wife to "buy her a galaxy"; subsequently, his hedge fund Situational Awareness faced a liquidation and urgently sold most of its public stock holdings to Citadel, owned by Ken Griffin.
Situational Awareness managed about $45 billion in assets in early July this year, focusing on bets that AI capital expenditures would continue, with holdings covering beneficiaries such as chips, storage, data centers, and power infrastructure. Reports indicate that the fund was forced to liquidate its public stock positions due to leverage and margin calls after a sharp market decline, leading to a significant shrinkage in asset size.
Citadel and Situational Awareness began discussions on asset transactions on July 29, with the latter being disclosed the next day as selling its entire public stock portfolio. After Citadel took over, it reduced related risks through over 100 block trades, with a cumulative trading value exceeding $4 billion, and stated it had reduced the total risk exposure of the original portfolio by over 80%.
Ken Griffin stated in a letter to investors that some of the block trades set a record for single-day trading volume for 10 stocks that year. This indicates that Citadel's acquisition was not a long-term one-way bet on the AI theme, but rather a special opportunity trade focused on liquidity, risk disaggregation, and rapid redistribution.
Reports indicate that Situational Awareness lost about $35 billion in assets, leaving a remaining size of about $10 billion; its private assets were not included in this public stock fire sale, which reportedly includes stakes in Anthropic. The valuation, liquidity, and final disposition of private holdings have not been fully disclosed.
Mechanically, the decline in AI-themed stocks triggered margin pressure on high-leverage portfolios, forcing the fund to sell the most liquid listed stocks in a short time to meet financing demands. Citadel acquired discounted assets and trading flow through its ability to handle large block trades, then diversified risks through multiple transactions; original fund investors bore the net losses caused by forced liquidations, concentrated holdings, and liquidity discounts.
Source: Public Information
ABAB AI Insight
Aschenbrenner previously established influence in the tech circle due to his AI capability predictions and the lengthy narrative of "Situational Awareness," later converting the same narrative into a hedge fund investment framework: the AI race will continue to drive up demand for chips, HBM memory, data centers, networks, and power. The fund started with about $5 million and rapidly expanded to about $45 billion during the AI asset upcycle; this speed enhanced its ability to attract market attention and capital inflows, but also forced the portfolio to face higher positions, greater financing needs, and narrower exit channels.
The fatal link in the capital path is not a completely wrong direction, but rather the use of leverage to convert long-term themes into short-term cash flow obligations. After the decline in public stocks, the prime broker calculates margin based on collateral value, and the fund must add cash or sell assets; the more concentrated in the same AI supply chain, the easier it is to decline simultaneously under thematic resonance. Private equity, lacking daily market pricing, may not immediately trigger the same liquidation mechanism, but it is also difficult to liquidate quickly in a crisis.
Historically, LTCM in 1998 and Archegos in 2021 have proven that macro or industry judgments, even if partially correct, can fail in short-term volatility due to leverage, concentration, and liquidity mismatches. Citadel plays a role similar to a crisis liquidity provider at such moments: using capital and trading execution capability to take on positions from forced sellers, then dispersing the risks to the broader market. The real advantage is not "always being right about the direction," but having the ability to price and hold when others must sell.
Essentially, this belongs to capital concentration. When the market rises, narratives, leverage, and capital flows can quickly amplify small managers into giant pools; when the market reverses, financiers, market makers, and large multi-strategy funds control liquidity and clearing rights. The mechanism of change is that the prices of public market assets are re-evaluated daily, while leveraged contracts require immediate margin replenishment; when the scale exceeds the natural exit depth of the market, any daily fluctuation can turn investment views into passive sell orders.
ABAB News · Law of Cognition
- Not enough to see the trend right; surviving volatility counts as winning.
- Leverage amplifies returns but also turns time into an enemy.
- When others are forced to sell, liquidity is pricing power.