Leopold Aschenbrenner, a young investor closely associated with the AI trade, was pulled into this week’s sharp chip-stock slump as the broader selloff in semiconductors intensified. The downturn marked a painful reversal for one of the investors seen as an early believer in the artificial intelligence boom.

According to the report, Aschenbrenner’s hedge fund dropped 67% in July. The losses were tied to leveraged bets on the AI theme, showing how quickly momentum can break when crowded trades in chip and technology names start to unwind.

The episode underscores one of Wall Street’s oldest lessons: leverage can magnify gains on the way up, but it can also deepen losses when sentiment turns. In a market driven by enthusiasm around AI, the chip wipeout appears to have exposed the risks of highly concentrated and borrowed positions.

The broader significance goes beyond one fund or one investor. As the AI boom continues to reshape market leadership, this selloff is a reminder that even high-conviction bets in fast-rising sectors can face sudden and severe drawdowns when volatility returns.