RSMCvsSMIZETF Comparison
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Rockefeller U.S. Small-Mid Cap ETF (RSMC) and Zacks Small/Mid Cap ETF (SMIZ) belong to the same industry segment: US Multi-Factor. RSMC's top 3 sector exposures are Finance, Industrials and Technology. In contrast, SMIZ's top sector exposures are Finance, Technology and Industrials. RSMC is more expensive with a Total Expense Ratio (TER) of 0.75%, versus 0.6% for SMIZ. RSMC is up 13.29% year-to-date (YTD) with -$24M in YTD flows. SMIZ performs better with 15.07% YTD performance, and +$78M in YTD flows. Run a side-by-side ETF comparison of RSMC and SMIZ 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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RSMC vs SMIZ performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | RSMC SMIZ | +0.95%-1.48% | +4.76%+0.24% | +13.29%+15.07% | +10.96%+24.01% | n/an/a | n/an/a |
| Flows | RSMC SMIZ | -$722K+$4M | -$10M+$23M | -$24M+$78M | -$42M+$102M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | RSMC SMIZ | +16.43%+18.50% | +17.32%+17.84% | n/an/a | n/an/a |
| Max drawdown | RSMC SMIZ | -4.69%-7.75% | -10.66%-10.50% | n/an/a | n/an/a |
| Max drawdown duration | RSMC SMIZ | 34d34d | 84d60d | n/an/a | n/an/a |
Trading data
RSMC | SMIZ | |
Last sale 8/4/2026 at 1:30 PM | $29.15 | $43.47 |
| Previous close 08/03/2026 | $28.69 | $42.69 |
| Consolidated volume 08/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 8/4/2026 at 1:30 PM
Live
Closed
RSMC | SMIZ | |
|---|---|---|
| Last price | $29.15 | $43.47 |
| 1D performance | +1.59% | +1.83% |
| AuM | $775.16 M | $274.80 M |
| E/R | 0.75% | 0.6% |
Characteristics
RSMC | SMIZ | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Rockefeller Asset Management | Zacks ETFs |
| Benchmark | - | - |
| N° of holdings | 44 | 200 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 10, 2024 | October 3, 2023 |
| ESG | No | No |
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Exposure
Countries
RSMC
USA
98%
Other
2%
SMIZ
USA
94.5%
Other
5.5%
Sectors
RSMC
Finance
25.88%
Industrials
20.72%
Technology
14.31%
Consumer Non-Cycl.
9.19%
Business Services
7.48%
Other
22.42%
SMIZ
Finance
25.56%
Technology
24.51%
Industrials
18.97%
Other
30.97%
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Diversification
RSMC
Total weight of top 15 holdings out of 15
44.69%
SMIZ
Total weight of top 15 holdings out of 15
19.56%
Top 15 holdings
Data as of June 30, 2026
RSMC
StoneX Group, Inc.
4.63%
FirstCash Holdings, Inc.
3.92%
HA Sustainable Infrastructure Capital, Inc.
3.88%
TD SYNNEX Corp.
3.24%
RadNet, Inc.
3.07%
Badger Meter, Inc.
2.90%
Jones Lang LaSalle, Inc.
2.86%
Casella Waste Systems, Inc.
2.82%
Korn Ferry
2.67%
InterDigital, Inc.
2.60%
BJ's Wholesale Club Holdings, Inc.
2.48%
Primo Brands Corp.
2.43%
Nordson Corp.
2.42%
Churchill Downs, Inc.
2.41%
AAON, Inc.
2.36%
SMIZ
Comfort Systems USA, Inc.
1.59%
EMCOR Group, Inc.
1.58%
Kulicke & Soffa Industries, Inc.
1.56%
Sandisk Corp.
1.47%
Corning, Inc.
1.42%
Credo Technology Group Holding Ltd.
1.36%
Western Digital Corp.
1.34%
MasTec, Inc.
1.29%
Allient, Inc.
1.24%
Vestis Corp.
1.20%
Commvault Systems, Inc.
1.19%
Northern Trust Corp.
1.17%
Sterling Infrastructure, Inc.
1.14%
Carpenter Technology Corp.
1.01%
Bloom Energy Corp.
1.00%
Frequently asked questions about RSMC and SMIZ
How have the RSMC and SMIZ ETFs performed in 2026?
As of August 3, 2026, RSMC is up 13.29% year-to-date (YTD), while SMIZ has returned 15.07%. That puts SMIZ better performer ahead so far this year.
Which ETF is attracting more investor money: RSMC or SMIZ?
Year-to-date, the RSMC ETF saw -$24M in flows, compared to +$78M for SMIZ.
Which ETF is more volatile: RSMC or SMIZ?
Over the past year, RSMC had a volatility of 17.32%, while SMIZ experienced 17.84%.
Which ETF is bigger: RSMC or SMIZ?
As of August 3, 2026, RSMC holds $775.16 M in assets under management (AUM), while SMIZ manages $274.80 M.
What sectors do the RSMC and SMIZ ETFs invest in?
RSMC leans toward sectors like Finance, Industrials and Technology. Meanwhile, SMIZ focuses on Finance, Technology and Industrials.
What are the top holdings of the RSMC ETF and SMIZ ETF?
RSMC top holdings include StoneX Group, Inc., FirstCash Holdings, Inc. and HA Sustainable Infrastructure Capital, Inc.. SMIZ holds in its top three: Comfort Systems USA, Inc., EMCOR Group, Inc. and Kulicke & Soffa Industries, Inc..
Which ETF is more diversified: RSMC or SMIZ?
RSMC holds 44 securities with 44.69% of its assets in the top 15. SMIZ has 201 securities and a top 15 weight of 19.56%.
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