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RESMvsITWOETF Comparison

ETF 1
RESM

Columbia Research Enhanced Small Cap ETF

This fund is part of
US Multi-Factor
+1.06%
VS
ETF 2
ITWO

ProShares Russell 2000 High Income ETF

This fund is part of
Options Strategies
+1%

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, Information Technology and Financials. In contrast, ITWO's top sector exposures are Information Technology, Industrials and Health Care. RESM is less expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.55% for ITWO. RESM is up 19.1% year-to-date (YTD) with -$2M in YTD flows. ITWO performs better with 20.95% YTD performance, and +$65M 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

-2.00.02.04.06.0%May 15May 22May 29Jun 5Jun 12

Cumulative Flows

0 M0.5 M1 M1.5 M2 M2.5 M3 M3.5 MMay 15May 22May 29Jun 5Jun 12

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Historic performance and flows
Data as of 06/15/2026
1M3MYTD1Y3Y5Y
Perf.
RESM
ITWO
+5.80%+6.80%
+17.08%+18.88%
+19.10%+20.95%
n/a+40.91%
n/an/a
n/an/a
Flows
RESM
ITWO
-+$3M
+$1K+$18M
-$2M+$65M
-+$118M
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
RESM
ITWO
+19.11%+20.97%
n/a+18.77%
n/an/a
n/an/a
Max drawdown
RESM
ITWO
-4.10%-4.67%
n/a-9.74%
n/an/a
n/an/a
Max drawdown duration
RESM
ITWO
19d16d
n/a81d
n/an/a
n/an/a
Trading data

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RESM
ITWO
Last sale
6/15/2026 at 1:30 PM
$23.68
$45.98
Previous close
06/15/2026
$23.59
$45.63
Consolidated volume
06/15/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of May 29, 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 6/15/2026 at 1:30 PM
Live
Closed
RESM
ITWO
Last price
$23.68
$45.98
1D performance
+0.38%
+0.77%
AuM$3.56 M$191.58 M
E/R0.32%0.55%
Characteristics
RESM
ITWO
Management strategyActivePassive
ProviderColumbia Threadneedle InvestmentsProShares
Benchmark-Cboe Russell 2000 Daily Covered Call Index
N° of holdings8481595
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
83.08%
Other
16.92%
ITWO
USA
78.12%
Other
21.88%

Sectors

RESM
Industrials
16.31%
Information Techn.
16.13%
Financials
13.87%
Health Care
12.9%
Consumer Discreti.
8.01%
Other
32.78%
ITWO
Information Techn.
14.07%
Industrials
13.59%
Health Care
12.03%
Financials
12.02%
Other
48.28%

Diversification

RESM

Total weight of top 15 holdings out of 15

9.3%
ITWO

Total weight of top 15 holdings out of 15

7.54%

Top 15 holdings

Data as of April 30, 2026
RESM
FABRINET
1.16%
STERLING INFRASTRUCTURE INC
0.75%
RAMBUS
0.72%
ADVANCED ENERGY INDUSTRIES
0.69%
TTM TECHNOLOGIES
0.69%
LEXINGTON REIT
0.64%
DYCOM INDUSTRIES
0.59%
IES HOLDINGS
0.59%
SITIME CORP
0.55%
FORMFACTOR
0.52%
HECLA MINING
0.49%
ENSIGN GROUP
0.49%
COEUR MINING INC
0.48%
CHART INDUSTRIES
0.47%
VIAVI SOLUTIONS INC
0.47%
ITWO
BLOOM ENERGY CORP
1.32%
CREDO TECHNOLOGY GROUP HOLDING
0.82%
FABRINET
0.68%
COEUR MINING INC
0.52%
US65290E1010
0.46%
RAMBUS
0.45%
ECHOSTAR
0.42%
TTM TECHNOLOGIES
0.40%
STERLING INFRASTRUCTURE INC
0.39%
IONQ
0.39%
ADVANCED ENERGY INDUSTRIES
0.38%
MODINE MNFC CO
0.35%
SITIME CORP
0.34%
FORMFACTOR
0.32%
DYCOM INDUSTRIES
0.31%
Frequently asked questions about RESM and ITWO

How have the RESM and ITWO ETFs performed in 2026?

As of June 15, 2026, RESM is up 19.1% year-to-date (YTD), while ITWO has returned 20.95%. That puts ITWO 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 +$65M for ITWO.

Which ETF is bigger: RESM or ITWO?

As of June 15, 2026, RESM holds $3.56 M in assets under management (AUM), while ITWO manages $191.58 M.

What sectors do the RESM and ITWO ETFs invest in?

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

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

RESM top holdings include FABRINET, STERLING INFRASTRUCTURE INC and RAMBUS. ITWO holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.

Which ETF is more diversified: RESM or ITWO?

RESM holds 862 securities with 9.3% of its assets in the top 15. ITWO has 1893 securities and a top 15 weight of 7.54%.

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