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SPSMvsRFLRETF Comparison
SPDR Portfolio S&P 600 Small Cap ETF (SPSM) belongs to the US Small Cap segment. Innovator U.S. Small Cap Managed Floor ETF (RFLR) is part of the Options Strategies segment. SPSM's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, RFLR's top sector exposures are Financials, Health Care and Industrials. SPSM is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.89% for RFLR. SPSM is up 3.54% year-to-date (YTD) with +$561M in YTD flows. RFLR performs worse with 1.92% YTD performance, and +$18M in YTD flows. Run a side-by-side ETF comparison of SPSM and RFLR below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
SPSM vs RFLR performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPSM RFLR | -5.59%-2.83% | -0.30%-0.24% | +3.54%+1.92% | +20.67%+21.15% | +39.68%n/a | +18.67%n/a |
| Flows | SPSM RFLR | +$179M+$3M | +$697M+$21M | +$561M+$18M | +$985M+$41M | +$6.46B- | +$8.09B- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPSM RFLR | +16.30%+12.68% | +22.71%+12.96% | +20.67%n/a | +21.66%n/a |
| Max drawdown | SPSM RFLR | -5.72%-3.27% | -16.14%-6.33% | -27.91%n/a | -27.91%n/a |
| Max drawdown duration | SPSM RFLR | 29d13d | 49d73d | 380dn/a | 380dn/a |
SPSM | RFLR | |
Last sale 3/12/2026 at 4:29 PM | $47.87 | $28.78 |
| Previous close 03/11/2026 | $48.54 | $29.03 |
| Consolidated volume 03/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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SPSM | RFLR | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
SPSM | RFLR | |
|---|---|---|
| Last price | $47.87 | $28.78 |
| 1D performance | -1.38% | -0.86% |
| AuM | $14.09 B | $59.41 M |
| E/R | 0.03% | 0.89% |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the SPSM and RFLR ETFs performed in 2026?
As of March 11, 2026, SPSM is up 3.54% year-to-date (YTD), while RFLR has returned 1.92%. That puts SPSM better performer ahead so far this year.
Which ETF is attracting more investor money: SPSM or RFLR?
Year-to-date, the SPSM ETF saw +$561M in flows, compared to +$18M for RFLR.
Which ETF is more volatile: SPSM or RFLR?
Over the past year, SPSM had a volatility of 22.71%, while RFLR experienced 12.96%.
Which ETF is bigger: SPSM or RFLR?
As of March 11, 2026, SPSM holds $14.09 B in assets under management (AUM), while RFLR manages $59.41 M.
What sectors do the SPSM and RFLR ETFs invest in?
SPSM leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, RFLR focuses on Financials, Health Care and Industrials.
What are the top holdings of the SPSM ETF and RFLR ETF?
SPSM top holdings include US83443Q1031, ARROWHEAD PHARMACEUTICALS INC and MOOG. RFLR holds in its top three: US3493811034, URANIUM ENERGY and ENERSYS.
Which ETF is more diversified: SPSM or RFLR?
SPSM holds 602 securities with 8.04% of its assets in the top 15. RFLR has 1200 securities and a top 15 weight of 4.32%.
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