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RUSCvsRESMETF Comparison

ETF 1

RUSC

Russell Investments U.S. Small Cap Equity Active ETF

This fund is part of

US Small Cap

+0.12%

Full RUSC fund page

VS

ETF 2

RESM

Columbia Research Enhanced Small Cap ETF

This fund is part of

US Multi-Factor

+0%

Full RESM fund page

Russell Investments U.S. Small Cap Equity Active ETF (RUSC) belongs to the US Small Cap segment. Columbia Research Enhanced Small Cap ETF (RESM) is part of the US Multi-Factor segment. RUSC's top 3 sector exposures are Industrials, Health Care and Financials. In contrast, RESM's top sector exposures are Industrials, Information Technology and Health Care. RUSC is more expensive with a Total Expense Ratio (TER) of 0.69%, versus 0.32% for RESM. RUSC is up 14.41% year-to-date (YTD) with +$6M in YTD flows. RESM performs worse with 13.09% YTD performance, and -$2M in YTD flows. Run a side-by-side ETF comparison of RUSC 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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RUSC vs RESM 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 04/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	RUSC RESM	+10.90%+10.13%	+7.65%+6.49%	+14.41%+13.09%	n/an/a	n/an/a	n/an/a
Flows	RUSC RESM	+$1M-	+$4M-$2M	+$6M-$2M	--	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	RUSC RESM	+20.51%+19.05%	n/an/a	n/an/a	n/an/a
Max drawdown	RUSC RESM	-9.15%-8.43%	n/an/a	n/an/a	n/an/a
Max drawdown duration	RUSC RESM	59d43d	n/an/a	n/an/a	n/an/a

Trading data

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	RUSC	RESM
Last sale 4/28/2026 at 1:30 PM	$35.26	$22.27
Previous close 04/27/2026	$35.60	$22.50
Consolidated volume 04/27/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 4/28/2026 at 1:30 PM

Live

Closed

	RUSC	RESM
Last price	$35.26	$22.27
1D performance	-0.95%	-1.01%
AuM	$56.34 M	$3.37 M
E/R	0.69%	0.32%

Characteristics

	RUSC	RESM
Management strategy	Active	Active
Provider	Russell Investment Management	Columbia Threadneedle Investments
Benchmark	-	-
N° of holdings	426	855
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	May 14, 2025	December 11, 2025
ESG	No	No

More RUSC data on Trackinsight

More RESM data on Trackinsight

Exposure

Countries

RUSC

USA

83.2%

Other

16.8%

RESM

USA

83.23%

Other

16.77%

Sectors

RUSC

Industrials

17.41%

Health Care

14.13%

Financials

13.55%

Information Techn.

10.96%

Consumer Discreti.

9.12%

Other

34.82%

RESM

Industrials

16.01%

Information Techn.

14.77%

Health Care

13.83%

Financials

13.8%

Consumer Discreti.

8.28%

Other

33.31%

Diversification

RUSC

Total weight of top 15 holdings out of 15

7.17%

RESM

Total weight of top 15 holdings out of 15

8.32%

Top 15 holdings

Data as of March 31, 2026

RUSC

ARGAN

0.72%

SELECT ENERGY SERVICES

0.61%

LIGAND PHARMACEUTICALS

0.55%

BLOOM ENERGY CORP

0.53%

RAYONIER REIT

0.52%

BRIDGEBIO PHARMA

0.52%

NEWPARK RSC

0.47%

LUMENTUM HOLDINGS

0.45%

NATIONAL ENERGY SERVICES REUNITED

0.43%

SM ENERGY

0.41%

NORTHERN OIL&GAS

0.40%

SOLARIS OILFIELD INFRASTRUCTURE

0.40%

APPLIED OPTOEL/D

0.40%

EZCORP CL A NV

0.39%

TERNS PHARMACEUTICALS

0.39%

RESM

FABRINET

0.97%

STERLING INFRASTRUCTURE INC

0.66%

LEXINGTON REIT

0.64%

ADVANCED ENERGY INDUSTRIES

0.63%

ENSIGN GROUP

0.57%

HECLA MINING

0.53%

DYCOM INDUSTRIES

0.53%

COEUR MINING INC

0.51%

CHART INDUSTRIES

0.51%

TTM TECHNOLOGIES

0.51%

IES HOLDINGS

0.50%

RAMBUS

0.48%

WTTS WTER TECH

0.43%

FIRSTCASH HOLDINGS INC

0.43%

PRIMORIS SERVICES

0.42%

Frequently asked questions about RUSC and RESM

How have the RUSC and RESM ETFs performed in 2026?

As of April 24, 2026, RUSC is up 14.41% year-to-date (YTD), while RESM has returned 13.09%. That puts RUSC better performer ahead so far this year.

Which ETF is attracting more investor money: RUSC or RESM?

Year-to-date, the RUSC ETF saw +$6M in flows, compared to -$2M for RESM.

Which ETF is bigger: RUSC or RESM?

As of April 24, 2026, RUSC holds $56.34 M in assets under management (AUM), while RESM manages $3.37 M.

What sectors do the RUSC and RESM ETFs invest in?

RUSC leans toward sectors like Industrials, Health Care and Financials. Meanwhile, RESM focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the RUSC ETF and RESM ETF?

RUSC top holdings include ARGAN, SELECT ENERGY SERVICES and LIGAND PHARMACEUTICALS. RESM holds in its top three: FABRINET, STERLING INFRASTRUCTURE INC and LEXINGTON REIT.

RUSCvsRESMETF Comparison

Russell Investments U.S. Small Cap Equity Active ETF

Columbia Research Enhanced Small Cap ETF

RUSC vs RESM 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 RUSC and RESM ETFs performed in 2026?

As of April 24, 2026, RUSC is up 14.41% year-to-date (YTD), while RESM has returned 13.09%. That puts RUSC better performer ahead so far this year.

Which ETF is attracting more investor money: RUSC or RESM?

Year-to-date, the RUSC ETF saw +$6M in flows, compared to -$2M for RESM.

Which ETF is bigger: RUSC or RESM?

As of April 24, 2026, RUSC holds $56.34 M in assets under management (AUM), while RESM manages $3.37 M.

What sectors do the RUSC and RESM ETFs invest in?

RUSC leans toward sectors like Industrials, Health Care and Financials. Meanwhile, RESM focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the RUSC ETF and RESM ETF?

RUSC top holdings include ARGAN, SELECT ENERGY SERVICES and LIGAND PHARMACEUTICALS. RESM holds in its top three: FABRINET, STERLING INFRASTRUCTURE INC and LEXINGTON REIT.

Which ETF is more diversified: RUSC or RESM?

RUSC holds 432 securities with 7.17% of its assets in the top 15. RESM has 869 securities and a top 15 weight of 8.32%.

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