Invesco's RSP ETF Hits $100B AUM, Reflecting Shift to Equal-Weight Strategies
Event summary
- Invesco's S&P 500 Equal Weight ETF (RSP) reached $100 billion in assets under management (AUM) as of September 1, 2026.
- RSP is the only US-listed ETF providing equal-weight exposure to the S&P 500 Index, launched in 2003.
- Invesco's equal-weight ETF suite now includes 15 strategies, with RSPA passing $1 billion AUM two years post-launch.
- Invesco recently added the QQQ Equal Weight ETF (QEW) to its lineup, expanding its equal-weight offerings.
The big picture
The $100 billion AUM milestone for RSP underscores the strategic shift among investors toward diversified, equal-weight exposures amid increasing market concentration. Invesco's expansion of its equal-weight ETF lineup reflects broader industry trends toward rules-based, diversified strategies that reduce reliance on mega-cap stocks. The growth of RSP and related products highlights the enduring relevance of equal-weight approaches in portfolio construction.
What we're watching
- Market Concentration
- How the growing concentration in the S&P 500 among mega-cap companies will affect demand for equal-weight strategies like RSP.
- Product Expansion
- Whether Invesco can sustain the growth of its equal-weight ETF suite, including newer offerings like QEW.
- Investor Behavior
- The pace at which investors rebalance portfolios to include equal-weight strategies as a complement to traditional market-cap exposures.
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