Vanguard Tech ETF Surges 23.3% in 2026 as AI Boom Drives Outperformance

The Vanguard Information Technology ETF (VGT) has recorded a year-to-date return of 23.3% in 2026, substantially outperforming the broader S&P 500 index, which has gained 10.3% over the same period. The exchange-traded fund, which invests exclusively in the information technology sector, has benefited from the continued expansion of the artificial intelligence boom, with its performance heavily concentrated in a handful of market-leading companies.

Data from Vanguard indicates that as of May 31, 2026, five technology giants—Micron Technology, Nvidia, Broadcom, Microsoft, and Apple—account for 50.6% of the ETF’s portfolio value. These holdings have been pivotal in driving the fund’s returns, with four of the five stocks outperforming the S&P 500 this year. The fund’s long-term track record remains robust, having delivered a compound annual return of 14.9% since its inception in 2004, compared to the S&P 500’s 10.9% annual return over the same timeframe.

Despite the strong performance, near-term risks are emerging as the cost of AI infrastructure rises. While demand for data centre chips and components continues to outstrip supply, increasing expenses have prompted some AI providers to implement price increases for their models and software. This has generated friction among enterprise customers, who are beginning to reassess their capital expenditure plans.

Specific corporate examples highlight the pressure on budgets. Uber Technologies reportedly exhausted its entire 2026 AI budget in just four months by utilising Anthropic’s Claude Code, with executives noting the difficulty in justifying such rapid spending. Similarly, Alphabet CEO Sundar Pichai has reported receiving complaints from enterprise customers regarding the escalating costs of AI services.

Market sentiment is shifting in response to these costs. A recent survey by UBS Group suggests that 60% of businesses are now curbing some of their AI spending by adopting cheaper, less computationally intensive models. This trend could impact semiconductor demand in the near future, even as analysts note that long-term technologies such as robotics and quantum computing may still offer significant growth potential for the sector.

In a contrasting view on investment strategy, The Motley Fool’s Stock Advisor team did not include the Vanguard Information Technology ETF in its current list of top 10 stock recommendations. The analyst team favoured individual stocks over the broad fund, citing the potential for higher returns from specific long-term growth companies.