The highly anticipated Situational Awareness 13F filing just dropped, and it reveals massive artificial intelligence infrastructure bets made right before a July selloff forced the fund to liquidate assets. Our team has been watching this closely because Leopold Aschenbrenner's hedge fund went from a peak of roughly $45 billion in assets to around $10 billion in a matter of weeks. The numbers tell a stark story of extreme concentration and heavy leverage colliding with a sudden sector reversal.
The Collapse: Situational Awareness LP's assets plummeted from approximately $45 billion to roughly $10 billion after its top holdings suffered losses ranging from 15% to 47% in July, forcing it to unload much of its public-equity portfolio to Citadel.
The data provides a rare look at how quickly a concentrated trade can unwind. Our analysis focuses on the specific allocations and the subsequent forced selling that transferred billions of dollars in assets to Citadel. Here is exactly what the regulatory filings and market data reveal.
What Does the Situational Awareness 13F Filing Reveal?
The latest Situational Awareness 13F filing shows the fund's largest U.S.-listed long positions at the end of June were heavily concentrated in semiconductor and power stocks. The top five disclosed holdings were Sandisk, Micron Technology, Bloom Energy, Taiwan Semiconductor Manufacturing, and Nebius Group.
The filing details aggressively sized positions established right before the market turned. The fund held a massive $5.7 billion position in Sandisk, making it their largest U.S.-listed allocation. They followed this closely with a $5.6 billion stake in Micron Technology. The holdings also included a $745 million position in CoreWeave.
The filing showed Aschenbrenner was adding aggressively to several of the stocks that would soon bear the brunt of the selling pressure. One important caveat: the 13F only captures U.S.-listed long positions held as of June 30. It does not provide a complete picture of the fund's total exposures or the exact trades that ultimately drove its massive losses.
The Core Strategy Behind the Fund
The Situational Awareness portfolio was built entirely around one of Wall Street's hottest trades. The fund owned companies expected to provide the memory chips, data centers, power and other infrastructure required for the AI boom. On the other side of the trade, Aschenbrenner bet against software companies that he viewed as vulnerable to disruption from AI itself.
This approach worked spectacularly for much of the fund's short history. Before the July decline, the fund had generated gains of more than 1,000% since its inception. At its peak earlier this summer, the fund sat atop roughly $45 billion in assets. The strategy aggressively targeted AI infrastructure stocks that were leading the broader market rally.
How the Portfolio Performed in July
The fund's top positions suffered severe losses during the July sector selloff, triggering a massive liquidity crunch. Sandisk plunged almost 47% in July, while Micron Technology tumbled nearly 29%. These steep declines across their largest multibillion-dollar positions pushed the fund to the brink.
The damage extended across their entire top five holdings. Bloom Energy slid 32% during the month. Nebius Group slumped 31%, and Taiwan Semiconductor Manufacturing lost 15%. Because Aschenbrenner had been adding aggressively to these exact stocks, the fund absorbed the maximum impact of the sudden market reversal.
Top Holdings Damage Report (July): Sandisk down 47% · Bloom Energy down 32% · Nebius Group down 31% · Micron Technology down 29% · Taiwan Semiconductor down 15%
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Join Traders AgencyWhy Did Situational Awareness LP Sell Assets to Citadel?
The sudden reversal in many of its biggest stock bets, compounded by losses on the other side of its portfolio and the use of leverage, quickly turned into a liquidity crunch. Because the fund utilized heavy leverage, this combination forced a liquidation of assets.
By July 30, the fund was forced to offload its leveraged stock bets to Ken Griffin's Citadel at a discount. This forced sale included hard-hit names such as SK Hynix and CoreWeave. The massive liquidation reduced the fund's total holdings to around $10 billion.
What Does the Situational Awareness Collapse Mean for Traders?
The forced selling from Situational Awareness LP created massive technical pressure on specific semiconductor and infrastructure names. When a fund liquidates tens of billions of dollars in assets at a discount, it heavily impacts the market for those underlying equities.
Here is how we see the immediate market impact:
- Technical overhang: The discounted block sales to Citadel mean a massive new holder now controls these shares. How and when Citadel manages this acquired portfolio could influence price action for weeks.
- Concentration risk exposed: The rapid drop from $45 billion to $10 billion shows how quickly a liquidity crunch can force selling in crowded consensus trades.
- Incomplete data: Because the filing only shows long positions as of June 30, the full scope of the fund's losses on the other side of its portfolio remains hidden from the public market.
What We're Watching Next
Retail traders often look for ways to mirror institutional filings, but this collapse serves as a direct warning about the dangers of replicating highly leveraged positions. We are monitoring the specific tickers involved in this liquidation event for signs of stabilization.
Our research team is tracking these key signals:
- Price action in Sandisk and Micron Technology to see if they can establish support after the 47% and 29% respective drops.
- Volume patterns in Bloom Energy and Nebius Group following their steep 32% and 31% declines.
- Secondary market effects on Taiwan Semiconductor Manufacturing, which held up relatively better with a 15% loss during the July rout.
- The handling of the $745 million CoreWeave position and the SK Hynix stakes that were transferred to Citadel.
The Bottom Line
The latest Situational Awareness 13F provides a clear snapshot of a fund caught on the wrong side of a massive sector rotation. Aggressive bets on AI infrastructure turned into forced selling when the market shifted against them. Our team is watching how Citadel manages this acquired portfolio and whether the underlying stocks can recover from the technical damage inflicted in July. Continued volatility in these specific semiconductor and power names remains a meaningful possibility as the market digests the fallout.
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Join Traders AgencyKey Takeaways
- Situational Awareness LP's assets fell from roughly $45 billion to approximately $10 billion in a matter of weeks after top holdings lost between 15% and 47% in July.
- The fund's five largest disclosed U.S.-listed long positions at end of June were Sandisk, Micron Technology, Bloom Energy, Taiwan Semiconductor Manufacturing, and Nebius Group.
- Forced selling transferred a significant portion of the fund's public-equity portfolio to Citadel after the concentrated AI infrastructure bets moved against the fund.
- The collapse illustrates how extreme position concentration combined with heavy leverage can accelerate losses when a sector reversal hits.
- Continued volatility in the specific semiconductor and power names involved remains a meaningful possibility as the market digests the forced selling and Citadel works through the acquired portfolio.
DISCLAIMER: Traders Agency does not offer financial advice. The information provided is for educational purposes only and should not be considered financial advice. Traders Agency is not responsible for any financial losses or consequences resulting from the use of the information provided. Trading carries inherent risks and may not be suitable for all individuals. You are advised to conduct your own research and seek personalized advice before making any investment decisions, recognizing the potential risks and rewards involved.
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