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PRFZvsRESMETF Comparison

ETF 1
PRFZ

Invesco RAFI US 1500 Small-Mid ETF

This fund is part of
US Multi-Factor
-0.79%
VS
ETF 2
RESM

Columbia Research Enhanced Small Cap ETF

This fund is part of
US Multi-Factor
-0.79%

Invesco RAFI US 1500 Small-Mid ETF (PRFZ) and Columbia Research Enhanced Small Cap ETF (RESM) belong to the same industry segment: US Multi-Factor. PRFZ's top 3 sector exposures are Information Technology, Health Care and Industrials. In contrast, RESM's top sector exposures are Industrials, Information Technology and Financials. PRFZ is more expensive with a Total Expense Ratio (TER) of 0.34%, versus 0.32% for RESM. PRFZ is up 14.27% year-to-date (YTD) with -$216M in YTD flows. RESM performs better with 17.24% YTD performance, and -$2M in YTD flows. Run a side-by-side ETF comparison of PRFZ 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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PRFZ vs RESM performance and flow charts

Performance

-2.00.02.04.06.08.0%May 18May 25Jun 1Jun 8Jun 15

Cumulative Flows

-14,000,000-12,000,000-10,000,000-8,000,000-6,000,000-4,000,000-2,000,0000May 18May 25Jun 1Jun 8Jun 15

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Historic performance and flows
Data as of 06/17/2026
1M3MYTD1Y3Y5Y
Perf.
PRFZ
RESM
+5.36%+4.43%
+13.16%+14.44%
+14.27%+17.24%
+33.48%n/a
+59.78%n/a
+49.75%n/a
Flows
PRFZ
RESM
-$13M-
-$242M+$1K
-$216M-$2M
-$314M-
-$366M-
-$190M-
Volatility and drawdown
3M1Y3Y5Y
Volatility
PRFZ
RESM
+19.23%+19.15%
+18.19%n/a
+20.35%n/a
+21.29%n/a
Max drawdown
PRFZ
RESM
-4.51%-4.10%
-10.44%n/a
-26.51%n/a
-26.51%n/a
Max drawdown duration
PRFZ
RESM
16d19d
84dn/a
283dn/a
283dn/a
Trading data

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PRFZ
RESM
Last sale
6/17/2026 at 7:59 PM
$52.35
$23.34
Previous close
06/17/2026
$52.88
$23.53
Consolidated volume
06/17/2026
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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PRFZ
RESM
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 6/17/2026 at 7:59 PM
Live
Closed
PRFZ
RESM
Last price
$52.35
$23.34
1D performance
-1.00%
-0.82%
AuM$2.72 B$3.50 M
E/R0.34%0.32%
Characteristics
PRFZ
RESM
Management strategyPassiveActive
ProviderInvescoColumbia Threadneedle Investments
BenchmarkRAFI Fundamental Select US 1500 Index-
N° of holdings1337848
Asset class--
Trailing 12m distribution yield
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Inception dateSeptember 20, 2006December 11, 2025
ESGNoNo
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Exposure

Countries

PRFZ
USA
95.2%
Other
4.8%
RESM
USA
83.08%
Other
16.92%

Sectors

PRFZ
Information Techn.
17.03%
Health Care
15.28%
Industrials
14.02%
Financials
13.41%
Consumer Discreti.
10.12%
Other
30.13%
RESM
Industrials
16.31%
Information Techn.
16.13%
Financials
13.87%
Health Care
12.9%
Consumer Discreti.
8.01%
Other
32.78%
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Diversification

PRFZ

Total weight of top 15 holdings out of 15

6.52%
RESM

Total weight of top 15 holdings out of 15

9.3%

Top 15 holdings

Data as of April 30, 2026
PRFZ
OPENDOOR TECHNOLOGIES INC
0.57%
TTM TECHNOLOGIES
0.54%
ADVANCED ENERGY INDUSTRIES
0.54%
VIAVI SOLUTIONS INC
0.49%
ONTO INNOVATION INC
0.49%
FORMFACTOR
0.47%
ROIVANT SCIENCES LTD
0.43%
PAR PACIFIC HOLDINGS INC
0.41%
ATI INC
0.41%
CRESCENT ENERGY COMPANY
0.40%
PRIMORIS SERVICES
0.37%
MAXLINEAR
0.37%
IONIS PHARMACEUTICALS INC
0.36%
REVOLUTION MEDICINES INC
0.34%
GLOBALFOUNDRIES
0.34%
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%
ENSIGN GROUP
0.49%
HECLA MINING
0.49%
COEUR MINING INC
0.48%
VIAVI SOLUTIONS INC
0.47%
PRIMORIS SERVICES
0.47%
Frequently asked questions about PRFZ and RESM

How have the PRFZ and RESM ETFs performed in 2026?

As of June 17, 2026, PRFZ is up 14.27% year-to-date (YTD), while RESM has returned 17.24%. That puts RESM better performer ahead so far this year.

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

Year-to-date, the PRFZ ETF saw -$216M in flows, compared to -$2M for RESM.

Which ETF is bigger: PRFZ or RESM?

As of June 17, 2026, PRFZ holds $2.72 B in assets under management (AUM), while RESM manages $3.50 M.

What sectors do the PRFZ and RESM ETFs invest in?

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

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

PRFZ top holdings include OPENDOOR TECHNOLOGIES INC, TTM TECHNOLOGIES and ADVANCED ENERGY INDUSTRIES. RESM holds in its top three: FABRINET, STERLING INFRASTRUCTURE INC and RAMBUS.

Which ETF is more diversified: PRFZ or RESM?

PRFZ holds 1538 securities with 6.52% of its assets in the top 15. RESM has 862 securities and a top 15 weight of 9.3%.

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