Hedge Funds Suffer in July

July 2026 delivered a severe shock to Asia-based hedge funds, with regional long/short equity managers experiencing losses of approximately 15% during what Goldman Sachs prime brokers characterized as the worst month on record for stockpickers in the region. The collapse was triggered by a dramatic reversal in technology and artificial intelligence equities, as investor confidence in the sustainability of massive AI capital spending evaporated. Semiconductor manufacturers—a core regional exposure for Asia-focused hedge funds—suffered particularly acute declines, with South Korea's SK Hynix plummeting over 30% and Japan's Kioxia Holdings losing nearly 50% of its value. These moves represented a sharp reversal of the first half's performance, during which SK Hynix shares had quadrupled and Kioxia had surged 759%, fueling widespread leveraged positions among retail, institutional, and hedge fund investors.

Several prominent Asia-focused managers reported double-digit losses after strong first-half performances. Funds managed by Hel Ved Capital Management, E20 Capital, Valliance Asset Management, and WT Asset Management all posted significant monthly declines. The broader technology hedge fund category suffered its worst performance on record, declining 10.2% in July and marking the first monthly loss since March. China's smaller-cap equity indices slumped nearly 20%, reflecting broader regional exposure weakness across the hedge fund industry.

The sector's losses extended beyond Asia. Leopold Aschenbrenner's Situational Awareness fund, a prominent U.S.-based technology-focused hedge fund, recorded a catastrophic 67% loss in July and was forced to liquidate approximately $35 billion in technology investments to Ken Griffin's Citadel. The fund's assets collapsed from $45 billion to approximately $10 billion by month-end. Similarly, Coatue Management suffered its steepest monthly decline in over a year, down 8.3%, as the sharp AI stock selloff eroded positions across its portfolio.

Quantitative and computer-driven strategies demonstrated relative resilience. Capital Fund Management's $12.4 billion Stratus fund posted a gain of 1.9% in July, outperforming traditional human-managed equity strategies significantly. Long/short equity funds entered July with their lowest net exposure levels since February 2010, suggesting some managers had defensively positioned ahead of the volatility. The dislocation also prompted broader portfolio repositioning, with hedge funds exiting U.S. equities and deploying capital into global diversification strategies as confidence in the concentrated AI narrative deteriorated.