RSP vs SPSM
Invesco S&P 500 Equal Weight ETF vs State Street SPDR Portfolio S&P 600 Small Cap ETF
Last updated: 2026-04-02
Invesco S&P 500 Equal Weight ETF (RSP) is an exchange-traded fund that provides exposure to large-cap U.S. equities across growth and value styles. Launched in 2003, the fund has a 23-year track record.
State Street SPDR Portfolio S&P 600 Small Cap ETF (SPSM) is an exchange-traded fund that provides exposure to small-cap U.S. equities with higher growth potential and volatility. Launched in 2013, the fund has a 13-year track record.
Quick Verdict
Over the past year, SPSM has significantly outperformed with a 17.2% return vs 10.1%.
Key Metrics
Performance Chart
Indexed to 100 at start (5-year comparison)
Performance Comparison
Fee Impact Over Time
Estimated fee cost difference assuming 8% annual returns
Risk Metrics
Based on 5 years of daily returns
Dividend Comparison
Which One Should You Choose?
Choose SPSM if...
recent performance momentum matters to your strategy. Note that past performance doesn't guarantee future results.