Goldman Sachs earned more than $200 million in fees in 2026 from lending to Situational Awareness, the fast-growing artificial intelligence-focused hedge fund founded by former OpenAI researcher Leopold Aschenbrenner, illustrating the lucrative economics — and risk exposure — created when Wall Street provides leverage to rapidly expanding hedge funds.
Situational Awareness became Goldman Sachs’ largest prime brokerage client and one of the investment bank’s biggest trading clients this year before suffering severe losses during July’s technology-stock selloff.
The scale is striking for a hedge fund founded only in 2024. Situational Awareness had grown to more than $20 billion in assets after highly profitable bets on companies exposed to the artificial intelligence investment boom, before leverage amplified the damage when its positions moved sharply against it.
Goldman became a key lender to the AI-focused fund
Prime brokers provide hedge funds with services including financing, securities lending, trade execution, custody and clearing. For banks, large leveraged funds can generate substantial revenue because borrowing and high trading volumes produce financing spreads and transaction fees.
Situational Awareness became an unusually important client for Goldman in a short period. Goldman was among the fund’s principal lenders before July’s losses, alongside JPMorgan Chase, Citigroup and Bank of America.
The relationship demonstrates how valuable a fast-growing hedge fund can become to an investment bank even before it develops the operating history of established managers such as Citadel or Millennium.
PE NEWSWIRE previously reported that Goldman’s prime brokerage data showed hedge funds cutting technology stocks at the fastest pace in a decade, highlighting the rapid changes in positioning that preceded the later turbulence around concentrated AI trades.
July losses exposed the leverage behind the returns
Situational Awareness’s rapid expansion was driven by concentrated bets on the AI ecosystem and significant borrowing.
That structure became vulnerable when semiconductor and other AI-linked equities sold off sharply in July. The fund ultimately liquidated most of its public-equity holdings to Citadel after the market reversal exposed its leveraged portfolio to steep losses.
JPMorgan subsequently stopped lending to Situational Awareness, Reuters reported Sept. 11, while Goldman Sachs, Citigroup and Bank of America continued acting as brokers at that point. Aschenbrenner has said the fund will no longer use borrowed money for trading and accepted responsibility for the losses.
The episode provides a sharp contrast with the broader hedge fund industry’s first-half performance. PE NEWSWIRE reported that Millennium and Point72 delivered double-digit gains during the first half of 2026, illustrating the difference between diversified multi-manager platforms and concentrated leveraged exposure to a single investment theme.
SEC scrutiny puts prime brokers in focus
The relationship is now relevant beyond Goldman’s fee income. The U.S. Securities and Exchange Commission has subpoenaed Goldman Sachs, JPMorgan, Citigroup and Bank of America for information connected with their relationships with Situational Awareness, according to earlier FT reporting. The regulator has sought information concerning the fund’s trading and communications with lenders about its borrowing. The inquiry was described as preliminary, and the reporting did not indicate that wrongdoing had been established.
The SEC’s investment management regulatory framework provides the broader oversight context for investment advisers and funds operating in U.S. securities markets.
Regulators are also looking more broadly at banks’ relationships with major trading firms following July’s market disruption. Reuters reported this week that the Federal Reserve and Bank of England have been examining exposures to large trading firms after losses at Jane Street associated with Situational Awareness and other technology investments.
Prime brokerage revenue comes with counterparty risk
For Goldman, the more than $200 million generated from Situational Awareness demonstrates why prime brokerage relationships with highly active hedge funds are strategically important.
The economics can be compelling. A leveraged fund pays for financing while simultaneously generating trading, securities-lending and other prime brokerage activity. When assets and gross exposure expand rapidly, the revenue opportunity for the prime broker can grow with them.
But the same leverage that generates financing revenue also increases counterparty exposure.
That tension has been a recurring regulatory concern since the 2021 collapse of Archegos Capital Management, when concentrated leveraged positions generated billions of dollars of losses for several banks. In the Situational Awareness episode, prime brokers moved rapidly to demand collateral and reduce exposure as the fund’s positions deteriorated, according to industry reporting.
The distinction matters for hedge fund investors as well. Leverage can magnify returns while markets move in a manager’s favor, but it can also compress the time available to respond when positions reverse because lenders can require additional collateral or reduce financing.
Situational Awareness’s trajectory — from a two-year-old startup to Goldman’s largest prime brokerage client and then a major leveraged unwind — offers an unusually compressed example of both sides of that relationship.
Goldman’s reported $200 million-plus fee haul shows how profitable financing a rapidly growing hedge fund can be. The subsequent liquidation and regulatory scrutiny show why the quality of collateral, concentration of positions and speed at which lenders can reduce exposure remain just as important as the revenue those relationships generate.


