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RESMvsITWOETF Comparison

ETF 1
RESM

Columbia Research Enhanced Small Cap ETF

This fund is part of
US Multi-Factor
-0.25%
Full RESM fund page
VS
ETF 2
ITWO

ProShares Russell 2000 High Income ETF

This fund is part of
Options Strategies
-0.24%
Full ITWO fund page

Columbia Research Enhanced Small Cap ETF (RESM) belongs to the US Multi-Factor segment. ProShares Russell 2000 High Income ETF (ITWO) is part of the Options Strategies segment. RESM's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, ITWO's top sector exposures are Industrials, Health Care and Financials. RESM is less expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.55% for ITWO. RESM is up 3.12% year-to-date (YTD) with -$2M in YTD flows. ITWO performs worse with 0.63% YTD performance, and +$47M in YTD flows. Run a side-by-side ETF comparison of RESM and ITWO 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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RESM vs ITWO performance and flow charts

Performance

-4.0-2.00.02.0%Feb 11Feb 19Feb 26Mar 5Mar 12

Cumulative Flows

-2 M0 M2 M4 M6 M8 MFeb 11Feb 19Feb 26Mar 5Mar 12

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

Historic performance and flows
Data as of 03/11/2026
1M3MYTD1Y3Y5Y
Perf.
RESM
ITWO
-4.62%-5.28%
+0.86%-1.16%
+3.12%+0.63%
n/a+25.52%
n/an/a
n/an/a
Flows
RESM
ITWO
-$2M+$7M
+$3M+$57M
-$2M+$47M
-+$101M
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
RESM
ITWO
+15.92%+17.36%
n/a+21.09%
n/an/a
n/an/a
Max drawdown
RESM
ITWO
-5.45%-7.95%
n/a-15.09%
n/an/a
n/an/a
Max drawdown duration
RESM
ITWO
13d50d
n/a73d
n/an/a
n/an/a
Trading data

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RESM
ITWO
Last sale
3/13/2026 at 1:30 PM
$20.06
$39.35
Previous close
03/12/2026
$20.08
$39.50
Consolidated volume
03/12/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of February 27, 2026
1-year trailing difference

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RESM
is actively managed and doesn’t replicate an index

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RESM
ITWO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 3/13/2026 at 1:30 PM
Live
Closed
RESM
ITWO
Last price
$20.06
$39.35
1D performance
-0.13%
-0.38%
AuM$3.08 M$147.47 M
E/R0.32%0.55%
Characteristics
RESM
ITWO
Management strategyActivePassive
ProviderColumbia Threadneedle InvestmentsProShares
Benchmark-Cboe Russell 2000 Daily Covered Call Index
N° of holdings8641630
Asset class--
Trailing 12m distribution yield
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Inception dateDecember 11, 2025September 4, 2024
ESGNoNo
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Exposure

Countries

RESM
USA
84.25%
Other
15.75%
ITWO
USA
78.1%
Other
21.9%

Sectors

RESM
Industrials
16.26%
Financials
14.54%
Information Techn.
14.51%
Health Care
14.36%
Consumer Discreti.
8.43%
Other
31.9%
ITWO
Industrials
13.65%
Health Care
13.13%
Financials
12.77%
Information Techn.
12.43%
Consumer Discreti.
7.35%
Other
40.67%
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Diversification

RESM

Total weight of top 15 holdings out of 15

8.1%
ITWO

Total weight of top 15 holdings out of 15

6.55%

Top 15 holdings

Data as of January 31, 2026
RESM
FABRINET
0.88%
LEXINGTON REIT
0.66%
RAMBUS
0.61%
HECLA MINING
0.61%
STERLING INFRASTRUCTURE INC
0.56%
DYCOM INDUSTRIES
0.56%
COEUR MINING INC
0.54%
CHART INDUSTRIES
0.50%
ADVANCED ENERGY INDUSTRIES
0.49%
TTM TECHNOLOGIES
0.49%
ENSIGN GROUP
0.46%
JACKSON FINANCIAL INC
0.45%
WTTS WTER TECH
0.43%
HUNTINGTON BANCSHARES
0.43%
PRIMORIS SERVICES
0.43%
ITWO
BLOOM ENERGY CORP
0.84%
CREDO TECHNOLOGY GROUP HOLDING
0.54%
HECLA MINING
0.52%
KRATOS DEFENSE AND SECURITY SOLS
0.51%
FABRINET
0.47%
COEUR MINING INC
0.45%
ECHOSTAR
0.45%
US65290E1010
0.43%
IONQ
0.40%
GUARDANT HEALTH INC
0.38%
BRIDGEBIO PHARMA
0.34%
RAMBUS
0.34%
AEROVIRONMENT
0.31%
STERLING INFRASTRUCTURE INC
0.29%
DYCOM INDUSTRIES
0.29%
Frequently asked questions about RESM and ITWO

How have the RESM and ITWO ETFs performed in 2026?

As of March 11, 2026, RESM is up 3.12% year-to-date (YTD), while ITWO has returned 0.63%. That puts RESM better performer ahead so far this year.

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

Year-to-date, the RESM ETF saw -$2M in flows, compared to +$47M for ITWO.

Which ETF is bigger: RESM or ITWO?

As of March 11, 2026, RESM holds $3.08 M in assets under management (AUM), while ITWO manages $147.47 M.

What sectors do the RESM and ITWO ETFs invest in?

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

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

RESM top holdings include FABRINET, LEXINGTON REIT and RAMBUS. ITWO holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and HECLA MINING.

Which ETF is more diversified: RESM or ITWO?

RESM holds 879 securities with 8.1% of its assets in the top 15. ITWO has 1884 securities and a top 15 weight of 6.55%.

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