BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

RESMvsRSSLETF Comparison

ETF 1

RESM

Columbia Research Enhanced Small Cap ETF

This fund is part of

US Multi-Factor

-0.38%

Full RESM fund page

VS

ETF 2

RSSL

Global X Russell 2000 ETF

This fund is part of

US Small Cap

-0.4%

Full RSSL fund page

Columbia Research Enhanced Small Cap ETF (RESM) belongs to the US Multi-Factor segment. Global X Russell 2000 ETF (RSSL) is part of the US Small Cap segment. RESM's top 3 sector exposures are Industrials, Information Technology and Health Care. In contrast, RSSL's top sector exposures are Industrials, Health Care and Financials. RESM is more expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.08% for RSSL. RESM is up 13.09% year-to-date (YTD) with -$2M in YTD flows. RSSL performs worse with 11.4% YTD performance, and -$100M in YTD flows. Run a side-by-side ETF comparison of RESM and RSSL below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

RESM vs RSSL performance and flow charts

Performance

Cumulative Flows

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

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 04/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	RESM RSSL	+12.21%+14.25%	+6.77%+4.17%	+13.09%+11.40%	n/a+41.97%	n/an/a	n/an/a
Flows	RESM RSSL	--$115M	-$2M-$60M	-$2M-$100M	--$493M	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	RESM RSSL	+19.03%+21.60%	n/a+19.31%	n/an/a	n/an/a
Max drawdown	RESM RSSL	-8.43%-10.04%	n/a-11.01%	n/an/a	n/an/a
Max drawdown duration	RESM RSSL	43d63d	n/a82d	n/an/a	n/an/a

Trading data

Create an account to view trading data

Join for free

	RESM	RSSL
Last sale 4/29/2026 at 1:30 PM	$22.07	$106.46
Previous close 04/28/2026	$22.27	$107.19
Consolidated volume 04/28/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

Create an account to view replication metrics

Join for free

RESM

is actively managed and doesn’t replicate an index

Create an account to view replication quality

Join for free

	RESM	RSSL
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

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

Live

Closed

	RESM	RSSL
Last price	$22.07	$106.46
1D performance	-0.89%	-0.68%
AuM	$3.38 M	$1.40 B
E/R	0.32%	0.08%

Characteristics

	RESM	RSSL
Management strategy	Active	Passive
Provider	Columbia Threadneedle Investments	Global X
Benchmark	-	Russell 2000 RIC Capped Index
N° of holdings	855	1606
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	December 11, 2025	June 4, 2024
ESG	No	No

More RESM data on Trackinsight

More RSSL data on Trackinsight

Exposure

Countries

RESM

USA

83.23%

Other

16.77%

RSSL

USA

90.89%

Other

9.11%

Sectors

RESM

Industrials

16.01%

Information Techn.

14.77%

Health Care

13.83%

Financials

13.8%

Consumer Discreti.

8.28%

Other

33.31%

RSSL

Industrials

15.26%

Health Care

14.86%

Financials

14.75%

Information Techn.

13.87%

Consumer Discreti.

8.41%

Other

32.85%

Diversification

RESM

Total weight of top 15 holdings out of 15

8.32%

RSSL

Total weight of top 15 holdings out of 15

7.19%

Top 15 holdings

Data as of March 31, 2026

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%

CHART INDUSTRIES

0.51%

COEUR MINING INC

0.51%

TTM TECHNOLOGIES

0.51%

IES HOLDINGS

0.50%

RAMBUS

0.48%

FIRSTCASH HOLDINGS INC

0.43%

WTTS WTER TECH

0.43%

PRIMORIS SERVICES

0.42%

RSSL

BLOOM ENERGY CORP

0.92%

FABRINET

0.62%

COEUR MINING INC

0.59%

US65290E1010

0.58%

ECHOSTAR

0.53%

CREDO TECHNOLOGY GROUP HOLDING

0.50%

KRATOS DEFENSE AND SECURITY SOLS

0.41%

STERLING INFRASTRUCTURE INC

0.40%

ENSIGN GROUP

0.40%

ADVANCED ENERGY INDUSTRIES

0.40%

BRIDGEBIO PHARMA

0.39%

HECLA MINING

0.38%

GUARDANT HEALTH INC

0.38%

MODINE MNFC CO

0.37%

DYCOM INDUSTRIES

0.33%

Frequently asked questions about RESM and RSSL

How have the RESM and RSSL ETFs performed in 2026?

As of April 27, 2026, RESM is up 13.09% year-to-date (YTD), while RSSL has returned 11.4%. That puts RESM better performer ahead so far this year.

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

Year-to-date, the RESM ETF saw -$2M in flows, compared to -$100M for RSSL.

Which ETF is bigger: RESM or RSSL?

As of April 27, 2026, RESM holds $3.38 M in assets under management (AUM), while RSSL manages $1.40 B.

What sectors do the RESM and RSSL ETFs invest in?

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

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

RESM top holdings include FABRINET, STERLING INFRASTRUCTURE INC and LEXINGTON REIT. RSSL holds in its top three: BLOOM ENERGY CORP, FABRINET and COEUR MINING INC.

RESMvsRSSLETF Comparison

Columbia Research Enhanced Small Cap ETF

Global X Russell 2000 ETF

RESM vs RSSL 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 RESM and RSSL ETFs performed in 2026?

As of April 27, 2026, RESM is up 13.09% year-to-date (YTD), while RSSL has returned 11.4%. That puts RESM better performer ahead so far this year.

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

Year-to-date, the RESM ETF saw -$2M in flows, compared to -$100M for RSSL.

Which ETF is bigger: RESM or RSSL?

As of April 27, 2026, RESM holds $3.38 M in assets under management (AUM), while RSSL manages $1.40 B.

What sectors do the RESM and RSSL ETFs invest in?

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

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

RESM top holdings include FABRINET, STERLING INFRASTRUCTURE INC and LEXINGTON REIT. RSSL holds in its top three: BLOOM ENERGY CORP, FABRINET and COEUR MINING INC.

Which ETF is more diversified: RESM or RSSL?

RESM holds 869 securities with 8.32% of its assets in the top 15. RSSL has 1856 securities and a top 15 weight of 7.19%.

Calamos Investments Powers the Next Phase of the Autocallable Revolution