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AI-Linked Fund Plunges Over 40% Amidst Broad Market Sell-Off

Free News Reader  ·  July 31, 2026

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AI-Linked Fund Plunges Over 40% Amidst Broad Market Sell-Off

  • A hedge fund managed by Hong Kong-based Jupiter Research Capital (Asia) Ltd. experienced a decline of approximately 43% by July 24, 2026, due to a widespread sell-off in artificial intelligence (AI)-related stocks.
  • This significant loss comes despite the Jupiter Tactical Trading Fund reportedly achieving around 60% gains after fees during the first five months of 2026.

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A hedge fund overseen by Jupiter Research Capital (Asia) Ltd., known as the Jupiter Tactical Trading Fund, saw its value plummet by over 40% in July 2026. The losses escalated from under 7.5% in the initial days of July to roughly 43% by July 24. This downturn reflects a broader struggle for hedge funds globally, particularly those with heavy exposure to AI-linked shares, which have recently seen a sharp decline.

Jupiter Research Capital, established in 2019, is a firm that manages over $1 billion in assets and specializes in global quantitative investment strategies, utilizing systematic models and machine learning. Earlier in 2026, the Jupiter Tactical Trading Fund had a strong performance, reporting gains of about 60% after fees by the end of May. However, the recent market shift, characterized by a global retreat from semiconductor and AI stocks, significantly impacted funds employing momentum strategies and those heavily invested in smaller-cap companies.

The sell-off has exposed the risks associated with crowded AI trades across the hedge fund industry. Concerns regarding the sustainability of AI investments by major technology companies have triggered widespread declines across the AI supply chain in various markets, including the US, China, and South Korea. Quantitative managers have been particularly affected as their momentum-driven models rapidly reversed, forcing many to unwind positions. Goldman Sachs data indicates that Asia-focused fundamental long-short funds, on average, were down 18.6% by July 28, 2026.