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RSMCvsSMLLETF Comparison

ETF 1

RSMC

Rockefeller U.S. Small-Mid Cap ETF

This fund is part of

US Multi-Factor

-0.38%

Full RSMC fund page

VS

ETF 2

SMLL

Harbor Active Small Cap ETF

This fund is part of

US Small Cap

-0.4%

Full SMLL fund page

Rockefeller U.S. Small-Mid Cap ETF (RSMC) belongs to the US Multi-Factor segment. Harbor Active Small Cap ETF (SMLL) is part of the US Small Cap segment. RSMC's top 3 sector exposures are Industrials, Information Technology and Financials. In contrast, SMLL's top sector exposures are Industrials, Financials and Information Technology. RSMC is less expensive with a Total Expense Ratio (TER) of 0.75%, versus 0.8% for SMLL. RSMC is up 7.22% year-to-date (YTD) with -$13M in YTD flows. SMLL performs worse with 3.16% YTD performance, and -$985K in YTD flows. Run a side-by-side ETF comparison of RSMC and SMLL 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 SMLL performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 04/28/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	RSMC SMLL	+11.95%+10.60%	+3.25%-0.53%	+7.22%+3.16%	+14.77%+7.57%	n/an/a	n/an/a
Flows	RSMC SMLL	-$315K-$476K	-$2M+$38K	-$13M-$985K	-$45M-$1M	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	RSMC SMLL	+19.04%+18.08%	+17.01%+18.21%	n/an/a	n/an/a
Max drawdown	RSMC SMLL	-9.30%-10.06%	-10.66%-15.18%	n/an/a	n/an/a
Max drawdown duration	RSMC SMLL	64d84d	84d246d	n/an/a	n/an/a

Trading data

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	RSMC	SMLL
Last sale 4/29/2026 at 1:30 PM	$26.94	$20.59
Previous close 04/28/2026	$27.12	$20.57
Consolidated volume 04/28/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 4/29/2026 at 1:30 PM

Live

Closed

	RSMC	SMLL
Last price	$26.94	$20.59
1D performance	-0.67%	+0.12%
AuM	$744.73 M	$13.88 M
E/R	0.75%	0.8%

Characteristics

	RSMC	SMLL
Management strategy	Active	Active
Provider	Rockefeller Asset Management	Harbor Capital
Benchmark	-	-
N° of holdings	43	38
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	October 10, 2024	August 28, 2024
ESG	No	No

More RSMC data on Trackinsight

More SMLL data on Trackinsight

Exposure

Countries

RSMC

USA

96.8%

Other

3.2%

SMLL

USA

88.29%

Other

11.71%

Sectors

RSMC

Industrials

27.97%

Information Techn.

19.92%

Financials

16.53%

Consumer Discreti.

8.87%

Other

26.71%

SMLL

Industrials

23.93%

Financials

17.71%

Information Techn.

15.55%

Materials

8.13%

Other

34.68%

Diversification

RSMC

Total weight of top 15 holdings out of 15

47.43%

SMLL

Total weight of top 15 holdings out of 15

52.34%

Top 15 holdings

Data as of March 31, 2026

RSMC

FIRSTCASH HOLDINGS INC

4.90%

STONEX GROUP INC

4.48%

HNN ARMSTRNG S/D

3.92%

BJS WHOLESALE CLUB HOLDINGS INC

3.91%

BADGER METER

3.54%

RADNET

3.28%

ESCO TECHNOLOGIES

2.90%

US9037311076

2.88%

STRIDE INC

2.70%

INTERDIGITAL

2.65%

CASELLA WASTE

2.61%

TD SYNNEX

2.58%

NORDSON

2.38%

OLLIE'S BARGAI/D

2.36%

RBC BEARINGS

2.34%

SMLL

POOL

4.87%

RELIANCE STEEL

4.64%

WINTRUST FINCL

3.97%

DOUGLAS DYNMCS

3.90%

REMITLY GLOBAL

3.64%

LIBERTY OILFIELD SERVICES

3.62%

MORNINGSTAR INC

3.59%

WILLSCOT MOBILE MINI HOLDINGS CORP

3.45%

SS+C TECHNOL

3.25%

UNITED BANKSHRS

3.19%

JANUS INTERNATIONAL GROUP INC

3.03%

PAYLOCITY HOLD/D

2.97%

FRESHWORKS

2.81%

ARTISAN PARTNERS ASSET MANAGEMENT INC

2.79%

HILLMAN SOLUTIONS CORP

2.62%

Frequently asked questions about RSMC and SMLL

How have the RSMC and SMLL ETFs performed in 2026?

As of April 28, 2026, RSMC is up 7.22% year-to-date (YTD), while SMLL has returned 3.16%. That puts RSMC better performer ahead so far this year.

Which ETF is attracting more investor money: RSMC or SMLL?

Year-to-date, the RSMC ETF saw -$13M in flows, compared to -$985K for SMLL.

Which ETF is more volatile: RSMC or SMLL?

Over the past year, RSMC had a volatility of 17.01%, while SMLL experienced 18.21%.

Which ETF is bigger: RSMC or SMLL?

As of April 28, 2026, RSMC holds $744.73 M in assets under management (AUM), while SMLL manages $13.88 M.

What sectors do the RSMC and SMLL ETFs invest in?

RSMC leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, SMLL focuses on Industrials, Financials and Information Technology.

What are the top holdings of the RSMC ETF and SMLL ETF?

RSMC top holdings include FIRSTCASH HOLDINGS INC, STONEX GROUP INC and HNN ARMSTRNG S/D. SMLL holds in its top three: POOL, RELIANCE STEEL and WINTRUST FINCL.

RSMCvsSMLLETF Comparison

Rockefeller U.S. Small-Mid Cap ETF

Harbor Active Small Cap ETF

RSMC vs SMLL performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the RSMC and SMLL ETFs performed in 2026?

As of April 28, 2026, RSMC is up 7.22% year-to-date (YTD), while SMLL has returned 3.16%. That puts RSMC better performer ahead so far this year.

Which ETF is attracting more investor money: RSMC or SMLL?

Year-to-date, the RSMC ETF saw -$13M in flows, compared to -$985K for SMLL.

Which ETF is more volatile: RSMC or SMLL?

Over the past year, RSMC had a volatility of 17.01%, while SMLL experienced 18.21%.

Which ETF is bigger: RSMC or SMLL?

As of April 28, 2026, RSMC holds $744.73 M in assets under management (AUM), while SMLL manages $13.88 M.

What sectors do the RSMC and SMLL ETFs invest in?

RSMC leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, SMLL focuses on Industrials, Financials and Information Technology.

What are the top holdings of the RSMC ETF and SMLL ETF?

RSMC top holdings include FIRSTCASH HOLDINGS INC, STONEX GROUP INC and HNN ARMSTRNG S/D. SMLL holds in its top three: POOL, RELIANCE STEEL and WINTRUST FINCL.

Which ETF is more diversified: RSMC or SMLL?

RSMC holds 44 securities with 47.43% of its assets in the top 15. SMLL has 38 securities and a top 15 weight of 52.34%.

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