OMFSvsPSCETF Comparison
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Invesco Russell 2000 Dynamic Multifactor ETF (OMFS) and Principal U.S. Small-Cap ETF (PSC) 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 0.38% for PSC. OMFS is up 13.55% year-to-date (YTD) with -$25M in YTD flows. PSC performs better with 19.15% YTD performance, and +$876M in YTD flows. Run a side-by-side ETF comparison of OMFS and PSC 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 PSC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | OMFS PSC | +1.21%+2.81% | -4.74%+0.11% | +13.55%+19.15% | +16.06%+22.13% | +62.76%+83.77% | +24.65%+50.67% |
| Flows | OMFS PSC | +$494K-$30M | -$1M+$495M | -$25M+$876M | -$18M+$991M | -$183M+$1.87B | +$67M+$690M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | OMFS PSC | +11.90%+11.53% | +16.40%+16.27% | +19.79%+19.33% | +20.37%+20.41% |
| Max drawdown | OMFS PSC | -9.29%-5.83% | -9.29%-9.87% | -22.72%-23.69% | -29.04%-25.73% |
| Max drawdown duration | OMFS PSC | 75d75d | 75d84d | 284d284d | 1095d844d |
Trading data
OMFS | PSC | |
Last sale 10/30/2026 at 1:30 PM | $49.78 | $68.37 |
| Previous close 10/29/2026 | $50.55 | $69.53 |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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PSC
is actively managed and doesn’t replicate an indexOMFS | PSC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
OMFS | PSC | |
|---|---|---|
| Last price | $49.78 | $68.37 |
| 1D performance | -1.53% | -1.67% |
| AuM | $266.62 M | $2.73 B |
| E/R | 0.39% | 0.38% |
Characteristics
OMFS | PSC | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Invesco | Principal Global Investors |
| Benchmark | Russell 2000 OFI Dynamic Multifactor Index | - |
| N° of holdings | 1104 | 487 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 8, 2017 | September 21, 2016 |
| ESG | No | No |
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Exposure
Countries
OMFS
USA
94.02%
Other
5.98%
PSC
USA
92.37%
Other
7.63%
Sectors
OMFS
Finance
42.33%
Healthcare
14.69%
Technology
12.42%
Industrials
7.13%
Other
23.43%
PSC
Finance
23.9%
Healthcare
20.77%
Technology
15.52%
Industrials
8.84%
Other
30.97%
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Diversification
OMFS
Total weight of top 15 holdings out of 15
16.21%
PSC
Total weight of top 15 holdings out of 15
11.98%
Top 15 holdings
Data as of September 30, 2026
OMFS
CareTrust REIT, Inc.
1.67%
FirstCash Holdings, Inc.
1.58%
SSR Mining, Inc.
1.44%
Terreno Realty Corp.
1.19%
Brinker International, Inc.
1.15%
MYR Group, Inc.
1.13%
Silicon Laboratories, Inc.
1.09%
Krystal Biotech, Inc.
1.02%
Piper Sandler Cos.
0.93%
Acadian Asset Management, Inc.
0.91%
Victory Capital Holdings, Inc.
0.89%
Travere Therapeutics, Inc.
0.87%
Moelis & Co.
0.81%
WisdomTree, Inc.
0.77%
Kulicke & Soffa Industries, Inc.
0.76%
PSC
Zeta Global Holdings Corp.
1.15%
10X Genomics, Inc.
1.09%
Twist Bioscience Corp.
1.00%
WisdomTree, Inc.
0.90%
Freshworks, Inc.
0.90%
Marex Group Ltd.
0.82%
Brinker International, Inc.
0.77%
Black Hills Corp.
0.75%
Bread Financial Holdings, Inc.
0.71%
FirstCash Holdings, Inc.
0.69%
BrightSpring Health Services, Inc.
0.66%
InterDigital, Inc.
0.66%
Qualys, Inc.
0.64%
ImmunityBio, Inc.
0.62%
CareTrust REIT, Inc.
0.62%
Frequently asked questions about OMFS and PSC
How have the OMFS and PSC ETFs performed in 2026?
As of October 30, 2026, OMFS is up 13.55% year-to-date (YTD), while PSC has returned 19.15%. That puts PSC better performer ahead so far this year.
Which ETF is attracting more investor money: OMFS or PSC?
Year-to-date, the OMFS ETF saw -$25M in flows, compared to +$876M for PSC.
Which ETF is more volatile: OMFS or PSC?
Over the past year, OMFS had a volatility of 16.4%, while PSC experienced 16.27%.
Which ETF is bigger: OMFS or PSC?
As of October 30, 2026, OMFS holds $266.62 M in assets under management (AUM), while PSC manages $2.73 B.
What sectors do the OMFS and PSC ETFs invest in?
OMFS leans toward sectors like Finance, Healthcare and Technology. Meanwhile, PSC focuses on Finance, Healthcare and Technology.
What are the top holdings of the OMFS ETF and PSC ETF?
OMFS top holdings include CareTrust REIT, Inc., FirstCash Holdings, Inc. and SSR Mining, Inc.. PSC holds in its top three: Zeta Global Holdings Corp., 10X Genomics, Inc. and Twist Bioscience Corp..
Which ETF is more diversified: OMFS or PSC?
OMFS holds 1106 securities with 16.21% of its assets in the top 15. PSC has 488 securities and a top 15 weight of 11.98%.
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