PSCvsOMFSETF Comparison
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Principal U.S. Small-Cap ETF (PSC) and Invesco Russell 2000 Dynamic Multifactor ETF (OMFS) belong to the same industry segment: US Multi-Factor. Both ETFs have the same top 3 sector exposures: Finance, Healthcare and Technology. PSC is less expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.39% for OMFS. PSC is up 19.15% year-to-date (YTD) with +$876M in YTD flows. OMFS performs worse with 13.55% YTD performance, and -$25M in YTD flows. Run a side-by-side ETF comparison of PSC and OMFS 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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PSC vs OMFS performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PSC OMFS | +2.81%+1.21% | +0.11%-4.74% | +19.15%+13.55% | +22.13%+16.06% | +83.77%+62.76% | +50.67%+24.65% |
| Flows | PSC OMFS | -$30M+$494K | +$495M-$1M | +$876M-$25M | +$991M-$18M | +$1.87B-$183M | +$690M+$67M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PSC OMFS | +11.53%+11.90% | +16.27%+16.40% | +19.33%+19.79% | +20.41%+20.37% |
| Max drawdown | PSC OMFS | -5.83%-9.29% | -9.87%-9.29% | -23.69%-22.72% | -25.73%-29.04% |
| Max drawdown duration | PSC OMFS | 75d75d | 84d75d | 284d284d | 844d1095d |
Trading data
PSC | OMFS | |
Last sale 10/30/2026 at 1:30 PM | $68.37 | $49.78 |
| Previous close 10/29/2026 | $69.53 | $50.55 |
| 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 September 30, 2026
1-year trailing difference
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PSC
is actively managed and doesn’t replicate an indexPSC | OMFS | |
|---|---|---|
| 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
PSC | OMFS | |
|---|---|---|
| Last price | $68.37 | $49.78 |
| 1D performance | -1.67% | -1.53% |
| AuM | $2.73 B | $266.62 M |
| E/R | 0.38% | 0.39% |
Characteristics
PSC | OMFS | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Principal Global Investors | Invesco |
| Benchmark | - | Russell 2000 OFI Dynamic Multifactor Index |
| N° of holdings | 487 | 1104 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 21, 2016 | November 8, 2017 |
| ESG | No | No |
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Exposure
Countries
PSC
USA
92.37%
Other
7.63%
OMFS
USA
94.02%
Other
5.98%
Sectors
PSC
Finance
23.9%
Healthcare
20.77%
Technology
15.52%
Industrials
8.84%
Other
30.97%
OMFS
Finance
42.33%
Healthcare
14.69%
Technology
12.42%
Industrials
7.13%
Other
23.43%
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Diversification
PSC
Total weight of top 15 holdings out of 15
11.98%
OMFS
Total weight of top 15 holdings out of 15
16.21%
Top 15 holdings
Data as of September 30, 2026
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%
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%
Frequently asked questions about PSC and OMFS
How have the PSC and OMFS ETFs performed in 2026?
As of October 30, 2026, PSC is up 19.15% year-to-date (YTD), while OMFS has returned 13.55%. That puts PSC better performer ahead so far this year.
Which ETF is attracting more investor money: PSC or OMFS?
Year-to-date, the PSC ETF saw +$876M in flows, compared to -$25M for OMFS.
Which ETF is more volatile: PSC or OMFS?
Over the past year, PSC had a volatility of 16.27%, while OMFS experienced 16.4%.
Which ETF is bigger: PSC or OMFS?
As of October 30, 2026, PSC holds $2.73 B in assets under management (AUM), while OMFS manages $266.62 M.
What sectors do the PSC and OMFS ETFs invest in?
PSC leans toward sectors like Finance, Healthcare and Technology. Meanwhile, OMFS focuses on Finance, Healthcare and Technology.
What are the top holdings of the PSC ETF and OMFS ETF?
PSC top holdings include Zeta Global Holdings Corp., 10X Genomics, Inc. and Twist Bioscience Corp.. OMFS holds in its top three: CareTrust REIT, Inc., FirstCash Holdings, Inc. and SSR Mining, Inc..
Which ETF is more diversified: PSC or OMFS?
PSC holds 488 securities with 11.98% of its assets in the top 15. OMFS has 1106 securities and a top 15 weight of 16.21%.
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