MMSCvsACSGETF Comparison
ETF 1
MMSC
First Trust Multi-Manager Small Cap Opportunities ETF
This fund is part of
US Small Cap Growth
-2.12%
VS
ETF 2
ACSG
American Century Small Cap Growth Insights ETF
This fund is part of
US Small Cap Growth
-2.12%
First Trust Multi-Manager Small Cap Opportunities ETF (MMSC) and American Century Small Cap Growth Insights ETF (ACSG) belong to the same industry segment: US Small Cap Growth. MMSC's top 3 sector exposures are Technology, Healthcare and Industrials. In contrast, ACSG's top sector exposures are Healthcare, Technology and Industrials. MMSC is more expensive with a Total Expense Ratio (TER) of 0.95%, versus 0.49% for ACSG. MMSC is up 13.77% year-to-date (YTD) with +$11M in YTD flows. ACSG performs worse with 12.21% YTD performance, and +$47M in YTD flows. Run a side-by-side ETF comparison of MMSC and ACSG 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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MMSC vs ACSG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/29/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MMSC ACSG | +1.74%-0.29% | +2.10%-4.53% | +13.77%+12.21% | +11.06%+12.57% | +91.99%n/a | +27.66%n/a |
| Flows | MMSC ACSG | -+$2M | +$3M+$30M | +$11M+$47M | +$17M+$48M | +$33M- | +$39M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MMSC ACSG | +19.43%+17.99% | +23.66%+21.34% | +22.99%n/a | +24.56%n/a |
| Max drawdown | MMSC ACSG | -13.40%-13.06% | -14.22%-13.34% | -29.67%n/a | -40.78%n/a |
| Max drawdown duration | MMSC ACSG | 74d75d | 121d84d | 280dn/a | 1096dn/a |
Trading data
MMSC | ACSG | |
Last sale 10/30/2026 at 1:30 PM | $26.45 | |
| Previous close 10/29/2026 | $27.21 | |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
MMSC | ACSG | |
|---|---|---|
| Last price | $26.45 | – |
| 1D performance | -2.79% | – |
| AuM | $53.09 M | $53.25 M |
| E/R | 0.95% | 0.49% |
Characteristics
MMSC | ACSG | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | First Trust | American Century Investments |
| Benchmark | - | - |
| N° of holdings | 201 | 309 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 14, 2021 | October 14, 2025 |
| ESG | No | No |
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Exposure
Countries
MMSC
USA
90.67%
Other
9.33%
ACSG
USA
94.05%
Other
5.95%
Sectors
MMSC
Technology
27.02%
Healthcare
26.55%
Industrials
13.71%
Finance
11.3%
Other
21.42%
ACSG
Healthcare
29.26%
Technology
16.66%
Industrials
14.3%
Finance
13.62%
Other
26.16%
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Diversification
MMSC
Total weight of top 15 holdings out of 15
19.84%
ACSG
Total weight of top 15 holdings out of 15
12.38%
Top 15 holdings
Data as of September 30, 2026
MMSC
Twist Bioscience Corp.
2.10%
Xometry, Inc.
1.92%
Zeta Global Holdings Corp.
1.59%
JFrog Ltd.
1.47%
Guardant Health, Inc.
1.40%
Travere Therapeutics, Inc.
1.40%
FirstCash Holdings, Inc.
1.37%
Varonis Systems, Inc.
1.22%
Rubrik, Inc.
1.12%
Protagonist Therapeutics, Inc.
1.12%
Ligand Pharmaceuticals, Inc.
1.08%
Spyre Therapeutics, Inc.
1.04%
SailPoint, Inc.
1.03%
Silicon Motion Technology Corp.
1.00%
Halozyme Therapeutics, Inc.
0.98%
ACSG
10X Genomics, Inc.
1.17%
CECO Environmental Corp.
0.97%
Krystal Biotech, Inc.
0.96%
Sensient Technologies Corp.
0.91%
Plexus Corp.
0.89%
Twist Bioscience Corp.
0.85%
Hexcel Corp.
0.80%
Onto Innovation, Inc.
0.75%
RadNet, Inc.
0.75%
Expro Ltd.
0.73%
Novanta, Inc.
0.73%
ESCO Technologies, Inc.
0.73%
Encompass Health Corp.
0.72%
Protagonist Therapeutics, Inc.
0.71%
Impinj, Inc.
0.71%
Frequently asked questions about MMSC and ACSG
How have the MMSC and ACSG ETFs performed in 2026?
As of October 29, 2026, MMSC is up 13.77% year-to-date (YTD), while ACSG has returned 12.21%. That puts MMSC better performer ahead so far this year.
Which ETF is attracting more investor money: MMSC or ACSG?
Year-to-date, the MMSC ETF saw +$11M in flows, compared to +$47M for ACSG.
Which ETF is more volatile: MMSC or ACSG?
Over the past year, MMSC had a volatility of 23.66%, while ACSG experienced 21.34%.
Which ETF is bigger: MMSC or ACSG?
As of October 29, 2026, MMSC holds $53.09 M in assets under management (AUM), while ACSG manages $53.25 M.
What sectors do the MMSC and ACSG ETFs invest in?
MMSC leans toward sectors like Technology, Healthcare and Industrials. Meanwhile, ACSG focuses on Healthcare, Technology and Industrials.
What are the top holdings of the MMSC ETF and ACSG ETF?
MMSC top holdings include Twist Bioscience Corp., Xometry, Inc. and Zeta Global Holdings Corp.. ACSG holds in its top three: 10X Genomics, Inc., CECO Environmental Corp. and Krystal Biotech, Inc..
Which ETF is more diversified: MMSC or ACSG?
MMSC holds 201 securities with 19.84% of its assets in the top 15. ACSG has 311 securities and a top 15 weight of 12.38%.
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