AI ETFs: Top Funds Ranked by Performance, Assets, and Infrastructure Focus

The rapid buildout of artificial intelligence has spurred a proliferation of exchange-traded funds (ETFs) offering investors diverse strategies, from broad tech exposure to focused infrastructure plays. An analysis of the leading AI-themed funds reveals a wide range in performance and assets, with some posting triple-digit returns over the past year, according to data compiled by Investing.com.

Leaders in Assets and Performance

Among the largest funds by assets under management (AUM), the iShares A.I. Innovation & Tech Active ETF (BAI) leads with $15.05 billion. It has delivered a +39.9% return over the past year.

In terms of raw performance, the VistaShares AI Supercycle ETF (AIS) stands apart, posting a +117.3% one-year return and a nearly +99% gain year-to-date. These returns reflect its concentrated exposure to high-growth names, which can also carry higher volatility. For investors seeking a balance of scale and strong returns, the iShares Future AI & Tech ETF (ARTY) holds $4.23 billion in AUM while generating a +73.8% one-year return.

Infrastructure-Focused 'Picks and Shovels'

A specific subset of funds focuses on the "picks-and-shovels" of the AI revolution—the essential infrastructure such as data centers, power generation, and networking equipment that underpins the technology.

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The Tortoise AI Infrastructure ETF (TCAI) is purpose-built for this theme. While smaller with $246 million in AUM, it has posted a strong +64.5% one-year return. For investors seeking a passive, index-based approach, the Canadian-listed Global X AI Infrastructure Index ETF (MTRX) tracks a relevant index, though with a much smaller asset base of $45 million CAD.

Investor Considerations and Outlook

Proponents of the sector argue that AI is in a multi-year supercycle, fueled by record capital expenditures from major technology companies. These ETFs offer a diversified way to invest in the beneficiaries of this spending boom. However, investors should note the potential for significant portfolio concentration, as many funds have overlapping holdings in the same mega-cap technology stocks.

The sector is not immune to broader market pressures. Recent performance indicates sensitivity to macroeconomic headwinds and valuation concerns, with some funds like TCAI experiencing a -12.3% pullback over the last three months. Other specialized funds show notable trends, such as the Dan IVES Wedbush AI Revolution ETF (IVES), which has demonstrated strong recent momentum with a Relative Strength Index (RSI) of 67.9.