Key Takeaways
- • Hedge funds increased net long positioning in technology and semiconductor stocks during May 2026, with 60% of companies in the PHLX Semiconductor Sector Index carrying net long positions, up from 57% in April, according to Hazeltree's analysis of over 600 funds.
- • Within the "Magnificent Seven," hedge funds maintained net long exposure to Alphabet and Apple while reducing bullish positioning in Microsoft and Apple; Meta Platforms and Amazon both saw increased short positioning during the month.
- • Nvidia remained the most crowded long position in semiconductors, followed by Broadcom and Applied Materials; Texas Instruments shifted from net short to net long positioning, while ON Semiconductor continued as the most crowded short position.
- • Tesla attracted the strongest bearish positioning among the Magnificent Seven stocks, maintaining its status as the least favored name in the group based on long-to-short fund ratios.
- • Managers demonstrated increased confidence in equity rally continuation despite macroeconomic headwinds including inflation concerns, geopolitical tensions, and fiscal sustainability questions, with major indices including the MSCI World Index, S&P 500, and Nasdaq Composite finishing May near record highs.
Summary
Global hedge funds substantially increased their exposure to technology and semiconductor equities in May 2026, maintaining a constructive stance on growth-oriented sectors despite persistent macroeconomic uncertainty. According to Hazeltree's Crowding Report, which analyzed anonymized positioning data from more than 600 hedge funds utilizing its securities finance platform, the sector rotation reflected managers' confidence that the equity rally could extend further even amid ongoing inflationary pressures, geopolitical tensions, and fiscal sustainability concerns.
Within the "Magnificent Seven" technology cohort, positioning remained nuanced. Hedge funds sustained net long exposure to Alphabet and Apple, though bullish sentiment weakened materially for Meta Platforms. Short positioning increased in both Amazon and Meta, while Microsoft and Apple experienced reduced bullish positioning. Tesla notably remained the least favored name within the group, continuing to attract the strongest bearish positioning based on long-to-short fund ratios, underscoring divergent manager confidence levels across megacap technology names.
Semiconductor exposure represented the most significant positioning shift, with investors positioning aggressively for long-term demand driven by artificial intelligence adoption. The percentage of companies in the PHLX Semiconductor Sector Index carrying net long positioning rose to 60% in May from 57% in April. Among individual semiconductor names, Nvidia held the most crowded long position, followed by Broadcom and Applied Materials. Texas Instruments notably shifted from net short to net long positioning during the month. Conversely, ON Semiconductor continued as the most crowded short position, ahead of Monolithic Power Systems and Microchip Technology.
Tim Smith, managing director of Data Insights at Hazeltree, noted that hedge funds appeared increasingly confident the equity rally could persist despite ongoing macroeconomic uncertainty. The positioning data aligned with broad market performance, as major global indices including the MSCI World Index, S&P 500, and Nasdaq Composite extended April's gains and finished May trading close to record highs, validating managers' constructive bias toward equities and particularly toward technology and semiconductor exposure as drivers of portfolio returns.
Within the "Magnificent Seven" technology cohort, positioning remained nuanced. Hedge funds sustained net long exposure to Alphabet and Apple, though bullish sentiment weakened materially for Meta Platforms. Short positioning increased in both Amazon and Meta, while Microsoft and Apple experienced reduced bullish positioning. Tesla notably remained the least favored name within the group, continuing to attract the strongest bearish positioning based on long-to-short fund ratios, underscoring divergent manager confidence levels across megacap technology names.
Semiconductor exposure represented the most significant positioning shift, with investors positioning aggressively for long-term demand driven by artificial intelligence adoption. The percentage of companies in the PHLX Semiconductor Sector Index carrying net long positioning rose to 60% in May from 57% in April. Among individual semiconductor names, Nvidia held the most crowded long position, followed by Broadcom and Applied Materials. Texas Instruments notably shifted from net short to net long positioning during the month. Conversely, ON Semiconductor continued as the most crowded short position, ahead of Monolithic Power Systems and Microchip Technology.
Tim Smith, managing director of Data Insights at Hazeltree, noted that hedge funds appeared increasingly confident the equity rally could persist despite ongoing macroeconomic uncertainty. The positioning data aligned with broad market performance, as major global indices including the MSCI World Index, S&P 500, and Nasdaq Composite extended April's gains and finished May trading close to record highs, validating managers' constructive bias toward equities and particularly toward technology and semiconductor exposure as drivers of portfolio returns.
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