Situational Awareness invests $500M in chip startup Source Foundry

Leopold Aschenbrenner’s hedge fund, Situational Awareness, has committed a total of $500 million to the semiconductor startup Source Foundry. The most recent infusion of $400 million comes following a period of significant volatility for the fund.

In July, Situational Awareness reported an unaudited net loss of 67%, driven by a pullback in tech stocks and AI-related market volatility. To mitigate margin calls and manage liquidity, Aschenbrenner sold large portions of the fund's public technology holdings to Citadel. Moving forward, the fund intends to manage its public portfolio on a fully paid-for basis to eliminate liquidation risks while maintaining its focus on private investments.

Source Foundry, founded by Stanford researchers Abdulmalik Obaid and Joe Burg, is valued at approximately $5 billion. The startup aims to address critical bottlenecks in the semiconductor supply chain by developing advanced lithography tools and equipment. Its technology targets the extreme ultraviolet (EUV) lithography market, currently dominated by the Netherlands-based ASML, to support the production of next-generation AI accelerators.