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ACSGvsMMSCETF Comparison
American Century Small Cap Growth Insights ETF
First Trust Multi-Manager Small Cap Opportunities ETF
American Century Small Cap Growth Insights ETF (ACSG) and First Trust Multi-Manager Small Cap Opportunities ETF (MMSC) belong to the same industry segment: US Small Cap Growth. ACSG's top 3 sector exposures are Information Technology, Industrials and Health Care. In contrast, MMSC's top sector exposures are Health Care, Information Technology and Industrials. ACSG is less expensive with a Total Expense Ratio (TER) of 0.49%, versus 0.95% for MMSC. ACSG is down -0.17% year-to-date (YTD) with +$3M in YTD flows. MMSC performs worse with -0.78% YTD performance, and +$6M in YTD flows. Run a side-by-side ETF comparison of ACSG and MMSC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
ACSG vs MMSC performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ACSG MMSC | -4.72%-4.16% | -3.76%-2.49% | -0.17%-0.78% | n/a+29.87% | n/a+66.42% | n/an/a |
| Flows | ACSG MMSC | +$2M+$3M | +$3M+$6M | +$3M+$6M | -+$13M | -+$31M | -- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ACSG MMSC | +19.54%+23.10% | n/a+25.85% | n/a+21.72% | n/an/a |
| Max drawdown | ACSG MMSC | -8.17%-9.75% | n/a-16.88% | n/a-29.67% | n/an/a |
| Max drawdown duration | ACSG MMSC | 48d49d | n/a46d | n/a280d | n/an/a |
ACSG | MMSC | |
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 |
ACSG | MMSC | |
|---|---|---|
| Last price | – | $23.60 |
| 1D performance | – | -0.69% |
| AuM | $9.68 M | $42.74 M |
| E/R | 0.49% | 0.95% |
ACSG | MMSC | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | American Century Investments | First Trust |
| Benchmark | - | - |
| N° of holdings | 207 | 172 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 14, 2025 | October 14, 2021 |
| 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 ACSG and MMSC ETFs performed in 2026?
As of March 11, 2026, ACSG is down -0.17% year-to-date (YTD), while MMSC has lost -0.78%. That puts ACSG better performer ahead so far this year.
Which ETF is attracting more investor money: ACSG or MMSC?
Year-to-date, the ACSG ETF saw +$3M in flows, compared to +$6M for MMSC.
Which ETF is bigger: ACSG or MMSC?
As of March 11, 2026, ACSG holds $9.68 M in assets under management (AUM), while MMSC manages $42.74 M.
What sectors do the ACSG and MMSC ETFs invest in?
ACSG leans toward sectors like Information Technology, Industrials and Health Care. Meanwhile, MMSC focuses on Health Care, Information Technology and Industrials.
What are the top holdings of the ACSG ETF and MMSC ETF?
ACSG top holdings include BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET. MMSC holds in its top three: MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC, VSE and GUARDANT HEALTH INC.
Which ETF is more diversified: ACSG or MMSC?
ACSG holds 207 securities with 14.67% of its assets in the top 15. MMSC has 197 securities and a top 15 weight of 18.21%.
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