Decline in AI concept stocks triggers margin pressure; Wall Street banks require some hedge funds to post additional collateral

According to the UK's Financial Times, AI concept stocks have recently continued to correct, and Wall Street banks have required some hedge funds with concentrated positions and high leverage to post additional collateral to maintain existing financing levels. The Nasdaq 100 Index fell by as much as 10% from its early June highs, while the Philadelphia Semiconductor Index has cumulatively dropped about 25% since the end of June. Against the backdrop of sharp declines in related individual stocks, long-short and multi-strategy hedge funds recorded significant single-day drawdowns, reflecting that risks from crowded AI trades and leverage are being exposed at an accelerated pace.