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BKSEvsPRFZETF Comparison

ETF 1

BKSE

BNY Mellon US Small Cap Core Equity ETF

This fund is part of

US Small Cap

-1.05%

Full BKSE fund page

VS

ETF 2

PRFZ

Invesco RAFI US 1500 Small-Mid ETF

This fund is part of

US Multi-Factor

-0.79%

Full PRFZ fund page

BNY Mellon US Small Cap Core Equity ETF (BKSE) belongs to the US Small Cap segment. Invesco RAFI US 1500 Small-Mid ETF (PRFZ) is part of the US Multi-Factor segment. BKSE's top 3 sector exposures are Information Technology, Industrials and Financials. In contrast, PRFZ's top sector exposures are Information Technology, Health Care and Industrials. BKSE is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.34% for PRFZ. BKSE is up 14.4% year-to-date (YTD) with +$14M in YTD flows. PRFZ performs worse with 14.27% YTD performance, and -$216M in YTD flows. Run a side-by-side ETF comparison of BKSE and PRFZ 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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BKSE vs PRFZ performance and flow charts

Performance

Cumulative Flows

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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 06/17/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	BKSE PRFZ	+4.55%+5.36%	+12.65%+13.16%	+14.40%+14.27%	+34.56%+33.48%	+60.01%+59.78%	+43.09%+49.75%
Flows	BKSE PRFZ	--$13M	+$2M-$242M	+$14M-$216M	-$58M-$314M	-$2M-$366M	-$80M-$190M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	BKSE PRFZ	+18.06%+19.23%	+17.62%+18.19%	+20.05%+20.35%	+21.81%+21.29%
Max drawdown	BKSE PRFZ	-4.11%-4.51%	-9.25%-10.44%	-26.53%-26.51%	-29.19%-26.51%
Max drawdown duration	BKSE PRFZ	19d16d	65d84d	289d283d	980d283d

Trading data

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	BKSE	PRFZ
Last sale 6/17/2026 at 1:30 PM	$128.33	$52.34
Previous close 06/17/2026	$129.92	$52.88
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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	BKSE	PRFZ
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 6/17/2026 at 1:30 PM

Live

Closed

	BKSE	PRFZ
Last price	$128.33	$52.34
1D performance	-1.22%	-1.03%
AuM	$83.38 M	$2.72 B
E/R	0.04%	0.34%

Characteristics

	BKSE	PRFZ
Management strategy	Passive	Passive
Provider	BNY Mellon	Invesco
Benchmark	Solactive GBS United States 600 Index	RAFI Fundamental Select US 1500 Index
N° of holdings	524	1337
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	April 7, 2020	September 20, 2006
ESG	No	No

More BKSE data on Trackinsight

More PRFZ data on Trackinsight

Exposure

Countries

BKSE

USA

92.85%

Other

7.15%

PRFZ

USA

95.2%

Other

4.8%

Sectors

BKSE

Information Techn.

15.67%

Industrials

15.59%

Financials

13.91%

Consumer Discreti.

12.33%

Health Care

9.67%

Other

32.83%

PRFZ

Information Techn.

17.03%

Health Care

15.28%

Industrials

14.02%

Financials

13.41%

Consumer Discreti.

10.12%

Other

30.13%

Diversification

BKSE

Total weight of top 15 holdings out of 15

6.4%

PRFZ

Total weight of top 15 holdings out of 15

6.52%

Top 15 holdings

Data as of April 30, 2026

BKSE

TTM TECHNOLOGIES

0.66%

FORMFACTOR

0.50%

VIAVI SOLUTIONS INC

0.44%

LITTELFUSE

0.44%

ARROW ELECTRONICS

0.43%

DARLING INGREDIENTS INC

0.42%

SEMTECH

0.42%

PRIMORIS SERVICES

0.42%

PLANET LABS PBC

0.41%

ELEMENT SOLUTIONS INC

0.40%

ARGAN

0.39%

CIRRUS LOGIC

0.39%

ESCO TECHNOLOGIES

0.37%

KIRBY

0.37%

FIRSTCASH HOLDINGS INC

0.35%

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%

Frequently asked questions about BKSE and PRFZ

How have the BKSE and PRFZ ETFs performed in 2026?

As of June 17, 2026, BKSE is up 14.4% year-to-date (YTD), while PRFZ has returned 14.27%. That puts BKSE better performer ahead so far this year.

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

Year-to-date, the BKSE ETF saw +$14M in flows, compared to -$216M for PRFZ.

Which ETF is more volatile: BKSE or PRFZ?

Over the past year, BKSE had a volatility of 17.62%, while PRFZ experienced 18.19%.

Which ETF is bigger: BKSE or PRFZ?

As of June 17, 2026, BKSE holds $83.38 M in assets under management (AUM), while PRFZ manages $2.72 B.

What sectors do the BKSE and PRFZ ETFs invest in?

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

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

BKSE top holdings include TTM TECHNOLOGIES, FORMFACTOR and VIAVI SOLUTIONS INC. PRFZ holds in its top three: OPENDOOR TECHNOLOGIES INC, TTM TECHNOLOGIES and ADVANCED ENERGY INDUSTRIES.

BKSEvsPRFZETF Comparison

BNY Mellon US Small Cap Core Equity ETF

Invesco RAFI US 1500 Small-Mid ETF

BKSE vs PRFZ 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 BKSE and PRFZ ETFs performed in 2026?

As of June 17, 2026, BKSE is up 14.4% year-to-date (YTD), while PRFZ has returned 14.27%. That puts BKSE better performer ahead so far this year.

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

Year-to-date, the BKSE ETF saw +$14M in flows, compared to -$216M for PRFZ.

Which ETF is more volatile: BKSE or PRFZ?

Over the past year, BKSE had a volatility of 17.62%, while PRFZ experienced 18.19%.

Which ETF is bigger: BKSE or PRFZ?

As of June 17, 2026, BKSE holds $83.38 M in assets under management (AUM), while PRFZ manages $2.72 B.

What sectors do the BKSE and PRFZ ETFs invest in?

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

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

BKSE top holdings include TTM TECHNOLOGIES, FORMFACTOR and VIAVI SOLUTIONS INC. PRFZ holds in its top three: OPENDOOR TECHNOLOGIES INC, TTM TECHNOLOGIES and ADVANCED ENERGY INDUSTRIES.

Which ETF is more diversified: BKSE or PRFZ?

BKSE holds 585 securities with 6.4% of its assets in the top 15. PRFZ has 1538 securities and a top 15 weight of 6.52%.

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