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IWMIvsRESMETF Comparison
NEOS Russell 2000 High Income ETF (IWMI) belongs to the Options Strategies segment. Columbia Research Enhanced Small Cap ETF (RESM) is part of the US Multi-Factor segment. IWMI's top 3 sector exposures are Industrials, Health Care and Financials. In contrast, RESM's top sector exposures are Industrials, Financials and Information Technology. IWMI is more expensive with a Total Expense Ratio (TER) of 0.78%, versus 0.32% for RESM. IWMI is down -0.04% year-to-date (YTD) with +$220M in YTD flows. RESM performs better with 3.12% YTD performance, and -$2M in YTD flows. Run a side-by-side ETF comparison of IWMI and RESM below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IWMI vs RESM performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IWMI RESM | -4.94%-4.62% | -1.16%+0.86% | -0.04%+3.12% | +25.31%n/a | n/an/a | n/an/a |
| Flows | IWMI RESM | +$55M-$2M | +$265M+$3M | +$220M-$2M | +$497M- | -- | -- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IWMI RESM | +14.01%+15.92% | +19.03%n/a | n/an/a | n/an/a |
| Max drawdown | IWMI RESM | -6.14%-5.45% | -15.22%n/a | n/an/a | n/an/a |
| Max drawdown duration | IWMI RESM | 15d13d | 52dn/a | n/an/a | n/an/a |
IWMI | RESM | |
Last sale 3/13/2026 at 1:30 PM | $47.49 | $20.06 |
| Previous close 03/12/2026 | $47.68 | $20.08 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
IWMI | RESM | |
|---|---|---|
| Last price | $47.49 | $20.06 |
| 1D performance | -0.40% | -0.13% |
| AuM | $649.85 M | $3.08 M |
| E/R | 0.78% | 0.32% |
IWMI | RESM | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | NEOS Investment Management | Columbia Threadneedle Investments |
| Benchmark | - | - |
| N° of holdings | 1636 | 864 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 25, 2024 | December 11, 2025 |
| ESG | No | No |
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 IWMI and RESM ETFs performed in 2026?
As of March 13, 2026, IWMI is down -0.04% year-to-date (YTD), while RESM has returned 3.12%. That puts RESM better performer ahead so far this year.
Which ETF is attracting more investor money: IWMI or RESM?
Year-to-date, the IWMI ETF saw +$220M in flows, compared to -$2M for RESM.
Which ETF is bigger: IWMI or RESM?
As of March 13, 2026, IWMI holds $649.85 M in assets under management (AUM), while RESM manages $3.08 M.
What sectors do the IWMI and RESM ETFs invest in?
IWMI leans toward sectors like Industrials, Health Care and Financials. Meanwhile, RESM focuses on Industrials, Financials and Information Technology.
What are the top holdings of the IWMI ETF and RESM ETF?
IWMI top holdings include BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET. RESM holds in its top three: FABRINET, LEXINGTON REIT and RAMBUS.
Which ETF is more diversified: IWMI or RESM?
IWMI holds 1958 securities with 7.56% of its assets in the top 15. RESM has 879 securities and a top 15 weight of 8.1%.
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