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MMSCvsACSGETF Comparison
First Trust Multi-Manager Small Cap Opportunities ETF
American Century Small Cap Growth Insights ETF
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 Health Care, Information Technology and Industrials. In contrast, ACSG's top sector exposures are Information Technology, Industrials and Health Care. MMSC is more expensive with a Total Expense Ratio (TER) of 0.95%, versus 0.49% for ACSG. MMSC is down -0.78% year-to-date (YTD) with +$6M in YTD flows. ACSG performs better with -0.17% YTD performance, and +$3M 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.
MMSC vs ACSG performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MMSC ACSG | -4.16%-4.72% | -2.49%-3.76% | -0.78%-0.17% | +29.87%n/a | +66.42%n/a | n/an/a |
| Flows | MMSC ACSG | +$3M+$2M | +$6M+$3M | +$6M+$3M | +$13M- | +$31M- | -- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MMSC ACSG | +23.10%+19.54% | +25.85%n/a | +21.72%n/a | n/an/a |
| Max drawdown | MMSC ACSG | -9.75%-8.17% | -16.88%n/a | -29.67%n/a | n/an/a |
| Max drawdown duration | MMSC ACSG | 49d48d | 46dn/a | 280dn/a | n/an/a |
MMSC | ACSG | |
Last sale 3/13/2026 at 1:30 PM | $23.60 | |
| Previous close 03/12/2026 | $23.76 | |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
MMSC | ACSG | |
|---|---|---|
| Last price | $23.60 | – |
| 1D performance | -0.69% | – |
| AuM | $42.74 M | $9.68 M |
| E/R | 0.95% | 0.49% |
MMSC | ACSG | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | First Trust | American Century Investments |
| Benchmark | - | - |
| N° of holdings | 172 | 207 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 14, 2021 | October 14, 2025 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the MMSC and ACSG ETFs performed in 2026?
As of March 12, 2026, MMSC is down -0.78% year-to-date (YTD), while ACSG has lost -0.17%. That puts ACSG better performer ahead so far this year.
Which ETF is attracting more investor money: MMSC or ACSG?
Year-to-date, the MMSC ETF saw +$6M in flows, compared to +$3M for ACSG.
Which ETF is bigger: MMSC or ACSG?
As of March 12, 2026, MMSC holds $42.74 M in assets under management (AUM), while ACSG manages $9.68 M.
What sectors do the MMSC and ACSG ETFs invest in?
MMSC leans toward sectors like Health Care, Information Technology and Industrials. Meanwhile, ACSG focuses on Information Technology, Industrials and Health Care.
What are the top holdings of the MMSC ETF and ACSG ETF?
MMSC top holdings include MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC, VSE and GUARDANT HEALTH INC. ACSG holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.
Which ETF is more diversified: MMSC or ACSG?
MMSC holds 197 securities with 18.21% of its assets in the top 15. ACSG has 207 securities and a top 15 weight of 14.67%.
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