Three equal-weight ETFs—Invesco S&P 500 Equal Weight ETF (RSP), Alps Equal Sector Weight ETF (EQL), and Invesco S&P 100 Equal Weight ETF (EQWL)—have outperformed the cap-weighted S&P 500 in early 2026 as the dominance of a handful of mega-cap tech names wanes, and each fund offers a different route to the same goal: trim concentration risk and widen exposure across stocks, sectors, or the largest companies.
The traditional cap-weighted S&P 500 concentrates a huge portion of market influence in a few giants, which means ordinary index investors can end up riding the fortunes of five or six companies. Equal-weight ETFs reset that imbalance by allocating identical slices to holdings either at the stock level, sector level, or within the mega-cap set. That simple redistribution changes what drives returns and reduces the odds that one theme or winner-take-all trend dictates your portfolio performance.
RSP is the straightforward, broad equal-weight play across the full 500-stock index. It holds each S&P 500 constituent at about 0.2% and rebalances quarterly, mechanically trimming winners and topping up laggards. That process embeds a systematic value bias and helped RSP gain roughly 1% year-to-date while delivering stronger recent annual performance than the cap-weighted alternative.
EQL takes the equal-weight idea up a level and equalizes at the sector rather than the stock tier, assigning each of the 11 GICS sectors a matching allocation and then weighting holdings within those sectors by market cap. The result is a portfolio that gives Energy, Utilities, and Materials the same structural presence as Technology and Financials, which can boost resilience when growth leadership rotates. EQL has shown solid short-term performance with a meaningful tilt toward income and inflation-resistant sectors.
EQWL sits between the two approaches by applying equal-weight logic to the S&P 100, keeping exposure focused on the biggest, most liquid names but stripping out the winner-takes-all weights that cap-weighting creates. That makes EQWL a way to own mega-cap quality without letting a handful of names control the returns, and it has produced powerful long-term returns despite being more sensitive to tech-driven selloffs in the short run.
>The tradeoffs across these structures are clear: RSP offers the widest diversification and deepest liquidity, EQL delivers sector-level balance and a defensive tilt, and EQWL preserves mega-cap exposure while reducing concentration risk. Expense ratios and yields vary modestly between the funds, and liquidity differences can matter for large or active traders; investors should weigh those operational details against the structural benefits of each approach.
Performance patterns so far in 2026 illustrate why investors pick equal-weight strategies when concentration risk rises. SPY, the cap-weighted S&P 500 ETF, has lagged, while the three equal-weight vehicles held up better, reflecting a market that is less dependent on a small group of tech winners. When leadership broadens, equal-weight funds typically participate more evenly across the economy.
Liquidity and rebalancing frequency also change the experience of owning these ETFs. RSP’s scale makes it easier to trade without friction, EQL’s sector baskets can be thinner and invite wider spreads, and EQWL’s 100-stock universe means sharper moves when mega-cap sentiment shifts. Those structural realities are worth considering alongside historical returns and tax or dividend characteristics.
Picking between stock-level, sector-level, and mega-cap-level equalization comes down to your belief about where concentration risk matters most. If you want broad democratization across the entire large-cap market, RSP is the clearest vehicle. If you think sector balance is the priority, EQL’s design serves that goal. If you want to stay in big-cap names but avoid a winner-takes-all weighting, EQWL is the middle ground.
None of these funds is a guaranteed outperformance engine every year, but each addresses the core problem of cap-weighted concentration in a different way. As 2026 reshapes which parts of the market lead, equal-weight ETFs are a practical tool for investors who want diversified exposure that is less beholden to the fortunes of a few market darlings.
