Technology stocks extended their 2026 dominance as semiconductor ETFs posted a 66% year-to-date gain, the largest among US equity sectors.
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Tech ETFs surge 2.2% as AI demand drives 66% semiconductor rally in 2026
Technology stocks extended their 2026 dominance as semiconductor ETFs posted a 66% year-to-date gain, the largest among US equity sectors.
The technology sector ETF climbed 2.2% on Friday, extending a year-to-date rally that has outpaced every other US equity group as AI infrastructure spending fueled demand for chipmakers and software platforms.
"The AI trade is broadening beyond semiconductors into software and cloud services, where companies are proving that AI workloads drive incremental consumption rather than displacing existing revenue," said Michael Wilson, chief equity strategist at Morgan Stanley.
The global technology index ETF and network index ETF each added at least 1.6%. Semiconductor ETFs slipped 0.15% on the session, a modest pullback after the group surged 66% year-to-date through May — more than double the next-best sector. Consumer discretionary fell 0.97% and energy dropped 1.1%. Over the same five-month period, healthcare declined 3.1% and financials fell 5.3%, the only two sectors in negative territory.
The divergence reflects a structural rotation as enterprise customers prioritize AI-related capital expenditure over traditional IT spending. With the Federal Reserve's next rate decision on June 18 and second-quarter earnings season beginning in mid-July, the sustainability of tech's leadership will face tests from both monetary policy and corporate guidance.
The catalyst for Friday's tech rally came from the software sector. Snowflake surged 35% in its best single-day performance after reporting that AI accounts on its platform jumped from 9,100 to 13,600 in a single quarter, with product revenue growing 34% and full-year guidance raised by $180 million. The results directly challenged the "SaaSpocalypse" thesis — the fear that autonomous AI agents would replace per-seat software licenses — by demonstrating that AI workloads drive more platform consumption, not less.
The read-through lifted a broad swath of software names. Oracle jumped 6.9%, ServiceNow gained 5%, Palantir rose nearly 6%, and Microsoft added about 3%. The iShares Expanded Tech-Software Sector ETF rose alongside them.
The semiconductor rally, meanwhile, has been fueled by a structural memory shortage that analysts expect to persist. Micron Technology, Samsung Electronics, and SK Hynix — the three dominant memory manufacturers — have pivoted production capacity to high-margin data center contracts, driving year-over-year revenue growth of 57%, 69%, and 198%, respectively. The shortage is rooted in industry-wide resource reallocation rather than a single event, with stabilization unlikely before 2030, according to industry analysts.
The U.S. 10-year Treasury yield edged lower on the session, while the dollar index held steady. Gold traded flat near $2,350 an ounce. The VIX, Wall Street's fear gauge, remained subdued below 16, reflecting complacency despite the narrow breadth of the rally.
This article is for informational purposes only and does not constitute investment advice.
[1] Technology sector ETF closes up over 2.2%, leading US stock sector ETFs; semiconductor ETF accumulates over 66% gain in May[2] ePlus Reports Fourth Quarter and Fiscal Year 2026 Financial Results[3] Universal Corporation Reports Fiscal Year and Fourth Quarter 2026 Results[4] RAMpocalypse: After Huge Rally, What I See Happening Next In The Chip Sector[5] Oracle (ORCL) Shares Skyrocket, What You Need To Know
