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ABLSvsRESMETF Comparison

ETF 1

ABLS

Abacus FCF Small Cap Leaders ETF

This fund is part of

US Small Cap

+0.12%

Full ABLS 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

Abacus FCF Small Cap Leaders ETF (ABLS) belongs to the US Small Cap segment. Columbia Research Enhanced Small Cap ETF (RESM) is part of the US Multi-Factor segment. ABLS's top 3 sector exposures are Financials, Industrials and Health Care. In contrast, RESM's top sector exposures are Industrials, Information Technology and Health Care. ABLS is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.32% for RESM. ABLS is up 1.22% year-to-date (YTD) with +$202K in YTD flows. RESM performs better with 13.09% YTD performance, and -$2M in YTD flows. Run a side-by-side ETF comparison of ABLS 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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ABLS vs RESM performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 04/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	ABLS RESM	+11.39%+10.13%	+2.28%+6.49%	+1.22%+13.09%	+4.20%n/a	n/an/a	n/an/a
Flows	ABLS RESM	+$202K-	+$202K-$2M	+$202K-$2M	+$202K-	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	ABLS RESM	+20.18%+19.05%	+17.56%n/a	n/an/a	n/an/a
Max drawdown	ABLS RESM	-10.79%-8.43%	-15.99%n/a	n/an/a	n/an/a
Max drawdown duration	ABLS RESM	74d43d	295dn/a	n/an/a	n/an/a

Trading data

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	ABLS	RESM
Last sale 4/28/2026 at 1:30 PM		$22.27
Previous close 04/27/2026		$22.50
Consolidated volume 04/27/2026
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

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RESM

is actively managed and doesn’t replicate an index

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

Main metrics

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

Live

Closed

	ABLS	RESM
Last price	–	$22.27
1D performance	–	-1.01%
AuM	$1.22 M	$3.37 M
E/R	0.59%	0.32%

Characteristics

	ABLS	RESM
Management strategy	Passive	Active
Provider	Abacus FCF Advisors	Columbia Threadneedle Investments
Benchmark	Abacus FCF Small Cap Leaders Index	-
N° of holdings	47	855
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	February 18, 2025	December 11, 2025
ESG	No	No

More ABLS data on Trackinsight

More RESM data on Trackinsight

Exposure

Countries

ABLS

USA

95.94%

Other

4.06%

RESM

USA

83.23%

Other

16.77%

Sectors

ABLS

Financials

22.74%

Industrials

20.61%

Health Care

20.08%

Information Techn.

17.03%

Consumer Discreti.

8.34%

Other

11.2%

RESM

Industrials

16.01%

Information Techn.

14.77%

Health Care

13.83%

Financials

13.8%

Consumer Discreti.

8.28%

Other

33.31%

Diversification

ABLS

Total weight of top 15 holdings out of 15

59.66%

RESM

Total weight of top 15 holdings out of 15

8.32%

Top 15 holdings

Data as of March 31, 2026

ABLS

ARGAN

15.03%

ARTISAN PARTNERS ASSET MANAGEMENT INC

4.74%

COLLEGIUM PHAR/D

4.71%

ENOVA INTERNATIONAL

3.98%

HEALTHCARE SVCS

3.54%

LCI INDUSTRIES

3.54%

HARMONY BIOSCIENCES HLDG

3.20%

PJT PARTNERS

3.11%

ARLO TECHNOLOGIES INC

2.92%

BMG8726T1053

2.59%

KONTOOR BRANDS INC

2.59%

MEDNAX

2.49%

OSCAR HEALTH

2.48%

CATALYST PHARMACEUTICALS INC

2.42%

US65290E1010

2.32%

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 ABLS and RESM

How have the ABLS and RESM ETFs performed in 2026?

As of April 27, 2026, ABLS is up 1.22% year-to-date (YTD), while RESM has returned 13.09%. That puts RESM better performer ahead so far this year.

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

Year-to-date, the ABLS ETF saw +$202K in flows, compared to -$2M for RESM.

Which ETF is bigger: ABLS or RESM?

As of April 27, 2026, ABLS holds $1.22 M in assets under management (AUM), while RESM manages $3.37 M.

What sectors do the ABLS and RESM ETFs invest in?

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

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

ABLS top holdings include ARGAN, ARTISAN PARTNERS ASSET MANAGEMENT INC and COLLEGIUM PHAR/D. RESM holds in its top three: FABRINET, STERLING INFRASTRUCTURE INC and LEXINGTON REIT.

ABLSvsRESMETF Comparison

Abacus FCF Small Cap Leaders ETF

Columbia Research Enhanced Small Cap ETF

ABLS 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 ABLS and RESM ETFs performed in 2026?

As of April 27, 2026, ABLS is up 1.22% year-to-date (YTD), while RESM has returned 13.09%. That puts RESM better performer ahead so far this year.

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

Year-to-date, the ABLS ETF saw +$202K in flows, compared to -$2M for RESM.

Which ETF is bigger: ABLS or RESM?

As of April 27, 2026, ABLS holds $1.22 M in assets under management (AUM), while RESM manages $3.37 M.

What sectors do the ABLS and RESM ETFs invest in?

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

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

ABLS top holdings include ARGAN, ARTISAN PARTNERS ASSET MANAGEMENT INC and COLLEGIUM PHAR/D. RESM holds in its top three: FABRINET, STERLING INFRASTRUCTURE INC and LEXINGTON REIT.

Which ETF is more diversified: ABLS or RESM?

ABLS holds 50 securities with 59.66% of its assets in the top 15. RESM has 869 securities and a top 15 weight of 8.32%.

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