CGMMvsVBETF Comparison
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Capital Group U.S. Small and Mid Cap ETF (CGMM) belongs to the US Multi-Factor segment. Vanguard Morningstar Small-Cap ETF (VB) is part of the US Small Cap segment. Both ETFs have the same top 3 sector exposures: Finance, Industrials and Technology. CGMM is more expensive with a Total Expense Ratio (TER) of 0.51%, versus 0.03% for VB. CGMM is up 9.29% year-to-date (YTD) with +$2.16B in YTD flows. VB performs better with 13.02% YTD performance, and +$1.14B in YTD flows. Run a side-by-side ETF comparison of CGMM 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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CGMM vs VB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CGMM VB | -4.93%-4.58% | -2.49%-2.10% | +9.29%+13.02% | +10.05%+13.24% | n/a+55.09% | n/a+42.37% |
| Flows | CGMM VB | +$189M+$300M | +$576M-$3.25B | +$2.16B+$1.14B | +$2.59B+$698M | -+$8.98B | -+$12.45B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CGMM VB | +12.25%+12.21% | +15.68%+16.10% | n/a+18.71% | n/a+20.57% |
| Max drawdown | CGMM VB | -6.74%-6.54% | -10.10%-8.96% | n/a-25.25% | n/a-28.14% |
| Max drawdown duration | CGMM VB | 33d33d | 49d48d | n/a296d | n/a980d |
Trading data
CGMM | VB | |
Last sale 9/18/2026 at 1:30 PM | $31.44 | $289.61 |
| Previous close 09/17/2026 | $31.62 | $290.91 |
| Consolidated volume 09/17/2026 | ||
| 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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CGMM
is actively managed and doesn’t replicate an indexCGMM | 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 9/18/2026 at 1:30 PM
Live
Closed
CGMM | VB | |
|---|---|---|
| Last price | $31.44 | $289.61 |
| 1D performance | -0.57% | -0.45% |
| AuM | $3.40 B | $78.57 B |
| E/R | 0.51% | 0.03% |
Characteristics
CGMM | VB | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Capital Group | Vanguard |
| Benchmark | - | CRSP U.S. Small Cap Index |
| N° of holdings | 116 | 1290 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 14, 2025 | January 26, 2004 |
| ESG | No | No |
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Exposure
Countries
CGMM
USA
94.53%
Other
5.47%
VB
USA
95.09%
Other
4.91%
Sectors
CGMM
Finance
24.99%
Industrials
15.15%
Technology
14.12%
Healthcare
11.13%
Consumer Services
9.9%
Other
24.71%
VB
Finance
22.24%
Industrials
15.22%
Technology
14.16%
Healthcare
12.61%
Non-Energy Materi.
8.34%
Other
27.43%
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Diversification
CGMM
Total weight of top 15 holdings out of 15
27.78%
VB
Total weight of top 15 holdings out of 15
5.76%
Top 15 holdings
Data as of July 31, 2026
CGMM
Capital Group Central Cash Fund
3.93%
RenaissanceRe Holdings Ltd.
2.09%
DoorDash, Inc.
2.04%
WEX, Inc.
2.03%
Exelon Corp.
1.90%
Brown & Brown, Inc.
1.89%
US Foods Holding Corp.
1.84%
Bloom Energy Corp.
1.76%
NIKE, Inc.
1.70%
Comfort Systems USA, Inc.
1.53%
Block, Inc.
1.51%
Cerebras Systems, Inc.
1.49%
Vail Resorts, Inc.
1.39%
Ingram Micro Holding Corp.
1.35%
Simon Property Group, Inc.
1.33%
VB
Revolution Medicines, Inc.
0.47%
Natera, Inc.
0.45%
EMCOR Group, Inc.
0.44%
Credo Technology Group Holding Ltd.
0.43%
Jabil, Inc.
0.41%
Casey's General Stores, Inc.
0.40%
Tapestry, Inc.
0.38%
Twilio, Inc.
0.37%
Illumina, Inc.
0.37%
Atmos Energy Corp.
0.36%
TechnipFMC plc
0.35%
NRG Energy, Inc.
0.35%
Williams-Sonoma, Inc.
0.33%
Curtiss-Wright Corp.
0.33%
ATI, Inc.
0.32%
Frequently asked questions about CGMM and VB
How have the CGMM and VB ETFs performed in 2026?
As of September 18, 2026, CGMM is up 9.29% year-to-date (YTD), while VB has returned 13.02%. That puts VB better performer ahead so far this year.
Which ETF is attracting more investor money: CGMM or VB?
Year-to-date, the CGMM ETF saw +$2.16B in flows, compared to +$1.14B for VB.
Which ETF is more volatile: CGMM or VB?
Over the past year, CGMM had a volatility of 15.68%, while VB experienced 16.1%.
Which ETF is bigger: CGMM or VB?
As of September 18, 2026, CGMM holds $3.40 B in assets under management (AUM), while VB manages $78.57 B.
What sectors do the CGMM and VB ETFs invest in?
CGMM leans toward sectors like Finance, Industrials and Technology. Meanwhile, VB focuses on Finance, Industrials and Technology.
What are the top holdings of the CGMM ETF and VB ETF?
CGMM top holdings include Capital Group Central Cash Fund, RenaissanceRe Holdings Ltd. and DoorDash, Inc.. VB holds in its top three: Revolution Medicines, Inc., Natera, Inc. and EMCOR Group, Inc..
Which ETF is more diversified: CGMM or VB?
CGMM holds 116 securities with 27.78% of its assets in the top 15. VB has 1302 securities and a top 15 weight of 5.76%.
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Latest news about CGMM & VB
Notable ETF Filings and Launches Recap: January 2025
January 30, 2025
CGMM
Small Cap ETFs Among the Week’s Top Performers
July 3, 2023
VB
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