BBMCvsVBETF Comparison
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JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) belongs to the US Mid Cap segment. Vanguard Morningstar Small-Cap ETF (VB) is part of the US Small Cap segment. BBMC's top 3 sector exposures are Finance, Industrials and Technology. In contrast, VB's top sector exposures are Finance, Technology and Industrials. BBMC is more expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.03% for VB. BBMC is up 16.09% year-to-date (YTD) with +$26M in YTD flows. VB performs worse with 13.72% YTD performance, and +$933M in YTD flows. Run a side-by-side ETF comparison of BBMC and VB 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 VB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BBMC VB | +1.32%+1.37% | -1.39%-1.91% | +16.09%+13.72% | +16.58%+13.20% | +82.53%+72.93% | +42.82%+38.49% |
| Flows | BBMC VB | +$67M+$190M | +$100M+$191M | +$26M+$933M | -$173M+$792M | -$238M+$9.52B | -$159M+$12.99B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BBMC VB | +13.01%+12.97% | +16.17%+15.70% | +18.53%+18.52% | +20.66%+20.52% |
| Max drawdown | BBMC VB | -7.16%-7.96% | -9.60%-8.96% | -24.17%-25.25% | -30.03%-28.14% |
| Max drawdown duration | BBMC VB | 72d72d | 46d48d | 275d296d | 1045d980d |
Trading data
BBMC | VB | |
Last sale 10/27/2026 at 1:30 PM | $290.51 | |
| Previous close 10/27/2026 | $288.57 | |
| Consolidated volume 10/27/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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BBMC | VB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/27/2026 at 1:30 PM
Live
Closed
BBMC | VB | |
|---|---|---|
| Last price | – | $290.51 |
| 1D performance | – | +0.67% |
| AuM | $2.11 B | $78.62 B |
| E/R | 0.07% | 0.03% |
Characteristics
BBMC | VB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | J.P. Morgan Asset Management | Vanguard |
| Benchmark | Morningstar US Mid Cap Target Market Exposure Extended Index | CRSP U.S. Small Cap Index |
| N° of holdings | 454 | 1291 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 14, 2020 | January 26, 2004 |
| ESG | No | No |
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Exposure
Countries
BBMC
USA
96.01%
Other
3.99%
VB
USA
95.23%
Other
4.77%
Sectors
BBMC
Finance
20.36%
Industrials
16.13%
Technology
14.36%
Healthcare
14.16%
Non-Energy Materi.
10.22%
Other
24.77%
VB
Finance
21.78%
Technology
14.86%
Industrials
14.57%
Healthcare
13.45%
Non-Energy Materi.
8.44%
Other
26.9%
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Diversification
BBMC
Total weight of top 15 holdings out of 15
9.69%
VB
Total weight of top 15 holdings out of 15
6.19%
Top 15 holdings
Data as of August 31, 2026
BBMC
Moderna, Inc.
1.07%
Natera, Inc.
0.98%
Revolution Medicines, Inc.
0.87%
Atlassian Corp.
0.62%
Okta, Inc.
0.62%
ATI, Inc.
0.61%
TechnipFMC plc
0.61%
Casey's General Stores, Inc.
0.60%
Williams-Sonoma, Inc.
0.59%
Qnity Electronics, Inc.
0.56%
nVent Electric Plc
0.53%
Tapestry, Inc.
0.53%
Carpenter Technology Corp.
0.51%
US Foods Holding Corp.
0.50%
Coeur Mining, Inc.
0.49%
VB
Moderna, Inc.
0.62%
Natera, Inc.
0.54%
Revolution Medicines, Inc.
0.51%
Credo Technology Group Holding Ltd.
0.46%
Twilio, Inc.
0.44%
EMCOR Group, Inc.
0.40%
Jabil, Inc.
0.40%
TechnipFMC plc
0.38%
Illumina, Inc.
0.38%
Everpure, Inc.
0.36%
Okta, Inc.
0.36%
ATI, Inc.
0.34%
Casey's General Stores, Inc.
0.34%
Atmos Energy Corp.
0.34%
Williams-Sonoma, Inc.
0.33%
Frequently asked questions about BBMC and VB
How have the BBMC and VB ETFs performed in 2026?
As of October 27, 2026, BBMC is up 16.09% year-to-date (YTD), while VB has returned 13.72%. That puts BBMC better performer ahead so far this year.
Which ETF is attracting more investor money: BBMC or VB?
Year-to-date, the BBMC ETF saw +$26M in flows, compared to +$933M for VB.
Which ETF is more volatile: BBMC or VB?
Over the past year, BBMC had a volatility of 16.17%, while VB experienced 15.7%.
Which ETF is bigger: BBMC or VB?
As of October 27, 2026, BBMC holds $2.11 B in assets under management (AUM), while VB manages $78.62 B.
What sectors do the BBMC and VB ETFs invest in?
BBMC leans toward sectors like Finance, Industrials and Technology. Meanwhile, VB focuses on Finance, Technology and Industrials.
What are the top holdings of the BBMC ETF and VB ETF?
BBMC top holdings include Moderna, Inc., Natera, Inc. and Revolution Medicines, Inc.. VB holds in its top three: Moderna, Inc., Natera, Inc. and Revolution Medicines, Inc..
Which ETF is more diversified: BBMC or VB?
BBMC holds 459 securities with 9.69% of its assets in the top 15. VB has 1302 securities and a top 15 weight of 6.19%.
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Latest news about BBMC & VB
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