Hedge Funds Pivot to Selective Stock Picking — Evening Brief – 07.21.26

The first half of 2026 tested hedge fund conviction on two fronts simultaneously: an intensifying AI infrastructure investment cycle that kept pulling capital into technology and hardware, and a Middle East conflict that disrupted oil transit, pushed headline inflation meaningfully higher, and injected equity market volatility through the spring.

Markets absorbed both, reaching all-time highs and recovering from war-driven drawdowns within weeks, but the positioning data underneath tells a more nuanced story than broad-based AI enthusiasm, according to Hazeltree’s H1 2026 Crowding Report, which analyzes anonymized data from approximately 600 global funds across more than 16,000 securities on its securities-finance platform.

Hedge funds maintained strong long positioning in the Magnificent Seven through the first half, with Alphabet, Apple, and Meta retaining the highest crowding scores. But the group is no longer being treated as a monolith. Short positioning increased in Amazon, Microsoft, and Nvidia, while Meta and Apple saw short reductions.

The semiconductor sector showed the most decisive directional shift. Using the PHLX Semiconductor Sector Index as a proxy, the share of index constituents with net long positioning among hedge funds rose to 70% in June from 53% in February — a steady and broad-based bullish drift. Texas Instruments was the standout mover: its long-to-short fund count ratio climbed from 0.6 on January 1 to 2.2 by June 1 — the largest ratio shift in the entire sector — as the stock gained 68% from January 2 through June 30. NXP Semiconductors made a similar flip, moving from short-biased to long-biased in May.

“Although hedge funds broadly increased long exposure across semiconductor companies during the first half, short interest also rose in Nvidia, underscoring a more selective approach to AI-related securities,” said Tim Smith, managing director of data insights, Hazeltree.

Regionally, North American long crowding built in Applied Materials, Lam Research, Mastercard, and Alphabet, while Oracle and Nebius Group attracted the largest short crowding increases in large caps. In EMEA, NatWest, AIB Group, ABB, Centrica, and AXA led long increases, while CVC Capital Partners and Elia Group drew growing short interest. In Asia Pacific, Sony was the notable large-cap long mover, while Toyota, Xiaomi, Panasonic, and Nippon Steel all saw meaningful increases in short fund counts.