OMFSvsRESMETF Comparison
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Invesco Russell 2000 Dynamic Multifactor ETF (OMFS) and Columbia Research Enhanced Small Cap ETF (RESM) belong to the same industry segment: US Multi-Factor. Both ETFs have the same top 3 sector exposures: Finance, Healthcare and Technology. OMFS is more expensive with a Total Expense Ratio (TER) of 0.39%, versus 0.32% for RESM. OMFS is up 15.45% year-to-date (YTD) with -$24M in YTD flows. RESM performs better with 18.11% YTD performance, and +$397K in YTD flows. Run a side-by-side ETF comparison of OMFS 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.
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OMFS vs RESM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | OMFS RESM | -5.54%-5.60% | -1.93%-0.83% | +15.45%+18.11% | +17.55%n/a | +52.79%n/a | +38.12%n/a |
| Flows | OMFS RESM | -- | -$10M+$2M | -$24M+$397K | -$20M- | -$180M- | +$78M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | OMFS RESM | +11.86%+12.15% | +17.04%n/a | +19.93%n/a | +20.61%n/a |
| Max drawdown | OMFS RESM | -5.74%-5.88% | -9.13%n/a | -22.72%n/a | -29.04%n/a |
| Max drawdown duration | OMFS RESM | 30d30d | 63dn/a | 284dn/a | 1095dn/a |
Trading data
OMFS | RESM | |
Last sale 9/15/2026 at 1:30 PM | $50.81 | $23.48 |
| Previous close 09/15/2026 | $51.28 | $23.65 |
| Consolidated volume 09/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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RESM
is actively managed and doesn’t replicate an indexOMFS | RESM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/15/2026 at 1:30 PM
Live
Closed
OMFS | RESM | |
|---|---|---|
| Last price | $50.81 | $23.48 |
| 1D performance | -0.91% | -0.73% |
| AuM | $273.21 M | $5.88 M |
| E/R | 0.39% | 0.32% |
Characteristics
OMFS | RESM | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Invesco | Columbia Threadneedle Investments |
| Benchmark | Russell 2000 OFI Dynamic Multifactor Index | - |
| N° of holdings | 1110 | 1014 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 8, 2017 | December 11, 2025 |
| ESG | No | No |
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Exposure
Countries
OMFS
USA
93.91%
Other
6.09%
RESM
USA
94.17%
Other
5.83%
Sectors
OMFS
Finance
43.33%
Healthcare
14.52%
Technology
11.96%
Industrials
7.05%
Other
23.15%
RESM
Finance
24.51%
Healthcare
20.16%
Technology
13.24%
Industrials
10.24%
Other
31.85%
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Diversification
OMFS
Total weight of top 15 holdings out of 15
15.62%
RESM
Total weight of top 15 holdings out of 15
6.77%
Top 15 holdings
Data as of July 31, 2026
OMFS
CareTrust REIT, Inc.
1.80%
FirstCash Holdings, Inc.
1.40%
Terreno Realty Corp.
1.23%
MYR Group, Inc.
1.21%
Brinker International, Inc.
1.11%
Krystal Biotech, Inc.
1.05%
Clear Secure, Inc.
1.04%
SSR Mining, Inc.
1.01%
Silicon Laboratories, Inc.
1.01%
Piper Sandler Cos.
0.91%
Moelis & Co.
0.87%
Victory Capital Holdings, Inc.
0.75%
Travere Therapeutics, Inc.
0.75%
Acadian Asset Management, Inc.
0.75%
Essent Group Ltd.
0.73%
RESM
UMB Financial Corp.
0.53%
ViaSat, Inc.
0.51%
Moog, Inc.
0.50%
JFrog Ltd.
0.50%
Glaukos Corp.
0.49%
CareTrust REIT, Inc.
0.47%
InterDigital, Inc.
0.46%
Old National Bancorp
0.45%
Columbia Short Term Cash Fund
0.44%
BrightSpring Health Services, Inc.
0.42%
FirstCash Holdings, Inc.
0.42%
HealthEquity, Inc.
0.40%
Brinker International, Inc.
0.40%
Ryman Hospitality Properties, Inc.
0.39%
Oscar Health, Inc.
0.39%
Frequently asked questions about OMFS and RESM
How have the OMFS and RESM ETFs performed in 2026?
As of September 15, 2026, OMFS is up 15.45% year-to-date (YTD), while RESM has returned 18.11%. That puts RESM better performer ahead so far this year.
Which ETF is attracting more investor money: OMFS or RESM?
Year-to-date, the OMFS ETF saw -$24M in flows, compared to +$397K for RESM.
Which ETF is bigger: OMFS or RESM?
As of September 15, 2026, OMFS holds $273.21 M in assets under management (AUM), while RESM manages $5.88 M.
What sectors do the OMFS and RESM ETFs invest in?
OMFS leans toward sectors like Finance, Healthcare and Technology. Meanwhile, RESM focuses on Finance, Healthcare and Technology.
What are the top holdings of the OMFS ETF and RESM ETF?
OMFS top holdings include CareTrust REIT, Inc., FirstCash Holdings, Inc. and Terreno Realty Corp.. RESM holds in its top three: UMB Financial Corp., ViaSat, Inc. and Moog, Inc..
Which ETF is more diversified: OMFS or RESM?
OMFS holds 1112 securities with 15.62% of its assets in the top 15. RESM has 1017 securities and a top 15 weight of 6.77%.
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