BBMCvsBKMCETF Comparison
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JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) and BNY Mellon US Mid Cap Core Equity ETF (BKMC) belong to the same industry segment: US Mid Cap. Both ETFs have the same top 3 sector exposures: Finance, Industrials and Technology. BBMC is more expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.04% for BKMC. BBMC is up 17.11% year-to-date (YTD) with -$41M in YTD flows. BKMC performs worse with 10.9% YTD performance, and -$17M in YTD flows. Run a side-by-side ETF comparison of BBMC and BKMC 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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BBMC vs BKMC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BBMC BKMC | -3.52%-3.97% | +0.50%-0.35% | +17.11%+10.90% | +18.68%+10.58% | +65.11%+50.65% | +46.96%+41.59% |
| Flows | BBMC BKMC | +$21M+$1M | -$19M-$3M | -$41M-$17M | -$224M-$10M | -$388M+$60M | -$222M+$415M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BBMC BKMC | +13.09%+11.88% | +16.56%+15.20% | +18.74%+17.64% | +20.72%+19.25% |
| Max drawdown | BBMC BKMC | -5.26%-5.87% | -9.60%-9.70% | -24.17%-23.71% | -30.03%-25.02% |
| Max drawdown duration | BBMC BKMC | 26d26d | 46d49d | 275d284d | 1045d827d |
Trading data
BBMC | BKMC | |
Last sale 9/11/2026 at 1:30 PM | $39.94 | |
| Previous close 09/10/2026 | $39.60 | |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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BBMC | BKMC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
BBMC | BKMC | |
|---|---|---|
| Last price | – | $39.94 |
| 1D performance | – | +0.85% |
| AuM | $2.06 B | $645.23 M |
| E/R | 0.07% | 0.04% |
Characteristics
BBMC | BKMC | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | J.P. Morgan Asset Management | BNY Mellon |
| Benchmark | Morningstar US Mid Cap Target Market Exposure Extended Index | Solactive GBS United States 400 Index |
| N° of holdings | 456 | 391 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 14, 2020 | April 7, 2020 |
| ESG | No | No |
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Exposure
Countries
BBMC
USA
95.88%
Other
4.12%
BKMC
USA
94.09%
Other
5.91%
Sectors
BBMC
Finance
20.9%
Industrials
17.33%
Technology
13.24%
Healthcare
12.92%
Non-Energy Materi.
10.02%
Consumer Cyclical.
7.27%
Other
18.31%
BKMC
Finance
22.46%
Industrials
17.5%
Technology
14.29%
Healthcare
12.08%
Non-Energy Materi.
9.41%
Other
24.27%
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Diversification
BBMC
Total weight of top 15 holdings out of 15
9.06%
BKMC
Total weight of top 15 holdings out of 15
8.89%
Top 15 holdings
Data as of July 31, 2026
BBMC
Natera, Inc.
0.76%
Revolution Medicines, Inc.
0.75%
Casey's General Stores, Inc.
0.68%
Tapestry, Inc.
0.64%
Carpenter Technology Corp.
0.62%
TechnipFMC plc
0.61%
Qnity Electronics, Inc.
0.60%
Williams-Sonoma, Inc.
0.60%
Curtiss-Wright Corp.
0.59%
ATI, Inc.
0.56%
Reddit, Inc.
0.54%
Woodward, Inc.
0.54%
XPO, Inc.
0.53%
nVent Electric Plc
0.52%
Okta, Inc.
0.50%
BKMC
Revolution Medicines, Inc.
0.87%
Carpenter Technology Corp.
0.71%
Twilio, Inc.
0.71%
ATI, Inc.
0.64%
nVent Electric Plc
0.61%
Okta, Inc.
0.60%
F5, Inc.
0.59%
US Foods Holding Corp.
0.56%
Burlington Stores, Inc.
0.55%
Tenet Healthcare Corp.
0.54%
Snap-On, Inc.
0.53%
Viatris, Inc.
0.51%
C.H. Robinson Worldwide, Inc.
0.51%
MKS, Inc.
0.49%
Roku, Inc.
0.48%
Frequently asked questions about BBMC and BKMC
How have the BBMC and BKMC ETFs performed in 2026?
As of September 11, 2026, BBMC is up 17.11% year-to-date (YTD), while BKMC has returned 10.9%. That puts BBMC better performer ahead so far this year.
Which ETF is attracting more investor money: BBMC or BKMC?
Year-to-date, the BBMC ETF saw -$41M in flows, compared to -$17M for BKMC.
Which ETF is more volatile: BBMC or BKMC?
Over the past year, BBMC had a volatility of 16.56%, while BKMC experienced 15.2%.
Which ETF is bigger: BBMC or BKMC?
As of September 11, 2026, BBMC holds $2.06 B in assets under management (AUM), while BKMC manages $645.23 M.
What sectors do the BBMC and BKMC ETFs invest in?
BBMC leans toward sectors like Finance, Industrials and Technology. Meanwhile, BKMC focuses on Finance, Industrials and Technology.
What are the top holdings of the BBMC ETF and BKMC ETF?
BBMC top holdings include Natera, Inc., Revolution Medicines, Inc. and Casey's General Stores, Inc.. BKMC holds in its top three: Revolution Medicines, Inc., Carpenter Technology Corp. and Twilio, Inc..
Which ETF is more diversified: BBMC or BKMC?
BBMC holds 462 securities with 9.06% of its assets in the top 15. BKMC has 396 securities and a top 15 weight of 8.89%.
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