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BKMCvsMDYETF Comparison

ETF 1

BKMC

BNY Mellon US Mid Cap Core Equity ETF

This fund is part of

US Mid Cap

+0.85%

Full BKMC fund page

VS

ETF 2

MDY

State Street SPDR S&P MIDCAP 400 ETF Trust

This fund is part of

US Mid Cap

+0.85%

Full MDY fund page

BNY Mellon US Mid Cap Core Equity ETF (BKMC) and State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) belong to the same industry segment: US Mid Cap. BKMC's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, MDY's top sector exposures are Industrials, Information Technology and Financials. BKMC is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.23% for MDY. BKMC is up 12.28% year-to-date (YTD) with -$14M in YTD flows. MDY performs better with 15.29% YTD performance, and -$327M in YTD flows. Run a side-by-side ETF comparison of BKMC and MDY 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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BKMC vs MDY 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 06/12/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	BKMC MDY	+3.15%+3.72%	+10.71%+13.65%	+12.28%+15.29%	+22.98%+25.57%	+53.41%+52.39%	+46.82%+48.30%
Flows	BKMC MDY	+$14M+$272M	+$26M+$440M	-$14M-$327M	+$36M-$176M	+$385M-$262M	+$418M-$1.95B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	BKMC MDY	+17.82%+17.88%	+15.72%+15.94%	+17.64%+17.88%	+19.32%+19.91%
Max drawdown	BKMC MDY	-4.18%-4.24%	-9.70%-8.78%	-23.71%-23.91%	-25.02%-23.91%
Max drawdown duration	BKMC MDY	21d26d	49d53d	284d379d	827d379d

Trading data

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	BKMC	MDY
Last sale 6/15/2026 at 2:39 PM	$122.89	$699.01
Previous close 06/12/2026	$121.68	$693.74
Consolidated volume 06/12/2026
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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	BKMC	MDY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 6/15/2026 at 2:39 PM

Live

Closed

	BKMC	MDY
Last price	$122.89	$699.01
1D performance	+1.00%	+0.76%
AuM	$658.34 M	$27.41 B
E/R	0.04%	0.23%

Characteristics

	BKMC	MDY
Management strategy	Passive	Passive
Provider	BNY Mellon	State Street Investment Management
Benchmark	Solactive GBS United States 400 Index	S&P MidCap 400 Index
N° of holdings	349	381
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	April 7, 2020	May 4, 1995
ESG	No	No

More BKMC data on Trackinsight

More MDY data on Trackinsight

Exposure

Countries

BKMC

USA

92.87%

Other

7.13%

MDY

USA

92.53%

Other

7.47%

Sectors

BKMC

Industrials

22.08%

Financials

11.39%

Information Techn.

11.11%

Health Care

11.08%

Consumer Discreti.

9.89%

Real Estate

7.44%

Other

27.01%

MDY

Industrials

22.12%

Information Techn.

14.67%

Financials

13.09%

Consumer Discreti.

10.5%

Health Care

8.3%

Other

31.31%

Diversification

BKMC

Total weight of top 15 holdings out of 15

9.35%

MDY

Total weight of top 15 holdings out of 15

10.57%

Top 15 holdings

Data as of April 30, 2026

BKMC

TECHNIPFMC PLC

0.78%

CASEYS GENERAL STORES

0.76%

CURTISS WRIGHT

0.68%

XPO LOGISTICS

0.66%

FABRINET

0.64%

MICHAEL STORES

0.63%

REVOLUTION MEDICINES INC

0.63%

ALBEMARLE

0.61%

NVENT ELECTRIC PLC

0.60%

UTD THERAPEUT

0.58%

WOODWARD

0.57%

CH ROBINSON WW

0.57%

CARPENTER TECHNOLOGY

0.55%

TWILIO

0.55%

BURLINGTON STORES

0.54%

MDY

FLEX LTD

0.98%

TECHNIPFMC PLC

0.89%

CURTISS WRIGHT

0.77%

XPO LOGISTICS

0.75%

UTD THERAPEUT

0.71%

FABRINET

0.71%

MICHAEL STORES

0.70%

NVENT ELECTRIC PLC

0.67%

TWILIO

0.65%

PURE STORAGE

0.65%

WOODWARD

0.63%

ENTEGRIS

0.62%

CARPENTER TECHNOLOGY

0.62%

ATI INC

0.61%

US FOODS HOLDING CORP

0.60%

Frequently asked questions about BKMC and MDY

How have the BKMC and MDY ETFs performed in 2026?

As of June 12, 2026, BKMC is up 12.28% year-to-date (YTD), while MDY has returned 15.29%. That puts MDY better performer ahead so far this year.

Which ETF is attracting more investor money: BKMC or MDY?

Year-to-date, the BKMC ETF saw -$14M in flows, compared to -$327M for MDY.

Which ETF is more volatile: BKMC or MDY?

Over the past year, BKMC had a volatility of 15.72%, while MDY experienced 15.94%.

Which ETF is bigger: BKMC or MDY?

As of June 12, 2026, BKMC holds $658.34 M in assets under management (AUM), while MDY manages $27.41 B.

What sectors do the BKMC and MDY ETFs invest in?

BKMC leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, MDY focuses on Industrials, Information Technology and Financials.

What are the top holdings of the BKMC ETF and MDY ETF?

BKMC top holdings include TECHNIPFMC PLC, CASEYS GENERAL STORES and CURTISS WRIGHT. MDY holds in its top three: FLEX LTD, TECHNIPFMC PLC and CURTISS WRIGHT.

BKMCvsMDYETF Comparison

BNY Mellon US Mid Cap Core Equity ETF

State Street SPDR S&P MIDCAP 400 ETF Trust

BKMC vs MDY 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 BKMC and MDY ETFs performed in 2026?

As of June 12, 2026, BKMC is up 12.28% year-to-date (YTD), while MDY has returned 15.29%. That puts MDY better performer ahead so far this year.

Which ETF is attracting more investor money: BKMC or MDY?

Year-to-date, the BKMC ETF saw -$14M in flows, compared to -$327M for MDY.

Which ETF is more volatile: BKMC or MDY?

Over the past year, BKMC had a volatility of 15.72%, while MDY experienced 15.94%.

Which ETF is bigger: BKMC or MDY?

As of June 12, 2026, BKMC holds $658.34 M in assets under management (AUM), while MDY manages $27.41 B.

What sectors do the BKMC and MDY ETFs invest in?

BKMC leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, MDY focuses on Industrials, Information Technology and Financials.

What are the top holdings of the BKMC ETF and MDY ETF?

BKMC top holdings include TECHNIPFMC PLC, CASEYS GENERAL STORES and CURTISS WRIGHT. MDY holds in its top three: FLEX LTD, TECHNIPFMC PLC and CURTISS WRIGHT.

Which ETF is more diversified: BKMC or MDY?

BKMC holds 397 securities with 9.35% of its assets in the top 15. MDY has 400 securities and a top 15 weight of 10.57%.

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