Generated October 10, 2026.
Overview
VPU and XLU are both utilities-focused ETFs tracking broad U.S. utility sector indexes, but they differ in scope and size. XLU is significantly larger, with $24.1B in assets versus $8.01B for VPU, and has been operating since 12/16/1998 compared to VPU's 01/26/2004.
How they differ
The biggest structural difference is index composition: XLU holds only the utility stocks in the S&P 500, while VPU casts a wider net to include utilities across the broader investable market, including smaller-cap names. That breadth typically means VPU holds more names and captures a slightly different segment of the sector.
On yield, XLU leads at 2.97% versus 2.79%, a difference of 0.18%. Both pay quarterly dividends. XLU is also fractionally cheaper to own: its expense ratio of 0.08% beats VPU's 0.09% by 0.01%. The asset bases reflect the market's preference for XLU's larger, more liquid fund.
On risk, both have similar defensive betas—VPU's 0.42 and XLU's 0.4—signaling lower volatility relative to the broader market, which is typical of utilities. The main risk difference is concentration: XLU's S&P 500 constraint means it captures only the largest, most established utility names, while VPU's broader universe may introduce exposure to smaller operators.
Who each is best for
VPU: Fits investors seeking broader utility sector exposure beyond the S&P 500's largest names and willing to pay slightly higher fees for access to a more comprehensive market-cap-weighted universe.
XLU: Fits investors who want the core utilities holdings of the S&P 500 at a lower cost and with a higher current distribution, favoring simplicity and liquidity over sector breadth.
Key risks to know
- Index concentration: XLU's constraint to S&P 500 utilities means exposure to a smaller set of mega-cap and large-cap names; VPU's broader investable-market approach captures smaller utilities but introduces more name-level and operational idiosyncratic risk.
- Sector cyclicality and rate sensitivity: Both funds are sensitive to interest-rate movements, since utility valuations are often anchored to bond yields. Rising rates can pressure share prices even if dividend growth holds steady.
- Regulatory and operational risk: Utilities operate under state and federal regulation, subject to rate-setting, environmental compliance, and capital-spending mandates that can affect earnings and dividend coverage.
- Dividend yield sustainability: Neither fund's current yield should be assumed to grow in line with historical averages; both depend on stable or modest earnings growth and regulators' willingness to allow rate increases to support payouts.
Bottom line
If you prioritize access to the broadest utility universe and accept slightly higher fees, VPU offers that breadth; if you want the largest, most liquid S&P 500 utility names with a marginally higher yield and lower cost, XLU is the more straightforward choice. Both have low volatility and moderate income. Past performance does not predict future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.