BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

MMSCvsACSGETF Comparison

ETF 1

MMSC

First Trust Multi-Manager Small Cap Opportunities ETF

This fund is part of

US Small Cap Growth

+2.1%

Full MMSC fund page

VS

ETF 2

ACSG

American Century Small Cap Growth Insights ETF

This fund is part of

US Small Cap Growth

+2.1%

Full ACSG fund page

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 Information Technology, Industrials and Health Care. In contrast, ACSG's top sector exposures are Industrials, Information Technology and Health Care. MMSC is more expensive with a Total Expense Ratio (TER) of 0.95%, versus 0.49% for ACSG. MMSC is up 16.96% year-to-date (YTD) with +$8M in YTD flows. ACSG performs better with 19.91% YTD performance, and +$14M 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.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

MMSC vs ACSG performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 06/17/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	MMSC ACSG	+5.26%+9.30%	+15.96%+23.11%	+16.96%+19.91%	+41.28%n/a	+77.63%n/a	n/an/a
Flows	MMSC ACSG	-+$6M	+$1M+$11M	+$8M+$14M	+$15M-	+$31M-	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MMSC ACSG	+28.04%+25.62%	+23.29%n/a	+22.69%n/a	n/an/a
Max drawdown	MMSC ACSG	-7.47%-6.45%	-14.05%n/a	-29.67%n/a	n/an/a
Max drawdown duration	MMSC ACSG	13d13d	84dn/a	280dn/a	n/an/a

Trading data

Create an account to view trading data

Join for free

	MMSC	ACSG
Last sale 6/18/2026 at 1:30 PM	$28.66
Previous close 06/18/2026	$27.97
Consolidated volume 06/18/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 6/18/2026 at 1:30 PM

Live

Closed

	MMSC	ACSG
Last price	$28.66	–
1D performance	+2.47%	–
AuM	$51.78 M	$23.86 M
E/R	0.95%	0.49%

Characteristics

	MMSC	ACSG
Management strategy	Active	Active
Provider	First Trust	American Century Investments
Benchmark	-	-
N° of holdings	170	208
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	October 14, 2021	October 14, 2025
ESG	No	No

More MMSC data on Trackinsight

More ACSG data on Trackinsight

Exposure

Countries

MMSC

USA

86.77%

Other

13.23%

ACSG

USA

76.41%

Other

23.59%

Sectors

MMSC

Information Techn.

20.54%

Industrials

19.24%

Health Care

17.86%

Consumer Discreti.

8.3%

Other

34.06%

ACSG

Industrials

21.52%

Information Techn.

19.16%

Health Care

16.93%

Consumer Discreti.

8.77%

Other

33.62%

Diversification

MMSC

Total weight of top 15 holdings out of 15

19.21%

ACSG

Total weight of top 15 holdings out of 15

17.44%

Top 15 holdings

Data as of April 30, 2026

MMSC

BLOOM ENERGY CORP

2.46%

NLIGHT INC

1.56%

MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC

1.55%

FABRINET

1.44%

FIRSTCASH HOLDINGS INC

1.33%

PLANET LABS PBC

1.26%

CREDO TECHNOLOGY GROUP HOLDING

1.24%

LUMENTUM HOLDINGS

1.14%

VSE

1.11%

POWELL INDUSTRIES

1.10%

EZCORP CL A NV

1.03%

US74006W2070

1.01%

SOLARIS OILFIELD INFRASTRUCTURE

1.01%

TRAVERE THERAPEUTICS INC

0.99%

ENCORE CAPITAL GROUP

0.98%

ACSG

BLOOM ENERGY CORP

3.19%

CREDO TECHNOLOGY GROUP HOLDING

1.61%

FABRINET

1.39%

STERLING INFRASTRUCTURE INC

1.21%

PLEXUS

1.01%

SILICON LABS

0.99%

RBC BEARINGS

0.98%

CECO ENVIRONMENTAL

0.97%

POWELL INDUSTRIES

0.90%

ARGAN

0.90%

MODINE MNFC CO

0.88%

VICTORY CAPITAL HOLDINGS INC

0.87%

HEXCEL

0.86%

SITIME CORP

0.85%

HAYWARD HOLDINGS

0.83%

Frequently asked questions about MMSC and ACSG

How have the MMSC and ACSG ETFs performed in 2026?

As of June 17, 2026, MMSC is up 16.96% year-to-date (YTD), while ACSG has returned 19.91%. 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 +$8M in flows, compared to +$14M for ACSG.

Which ETF is bigger: MMSC or ACSG?

As of June 17, 2026, MMSC holds $51.78 M in assets under management (AUM), while ACSG manages $23.86 M.

What sectors do the MMSC and ACSG ETFs invest in?

MMSC leans toward sectors like Information Technology, Industrials and Health Care. Meanwhile, ACSG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the MMSC ETF and ACSG ETF?

MMSC top holdings include BLOOM ENERGY CORP, NLIGHT INC and MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC. ACSG holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.

MMSCvsACSGETF Comparison

First Trust Multi-Manager Small Cap Opportunities ETF

American Century Small Cap Growth Insights ETF

MMSC vs ACSG performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the MMSC and ACSG ETFs performed in 2026?

As of June 17, 2026, MMSC is up 16.96% year-to-date (YTD), while ACSG has returned 19.91%. 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 +$8M in flows, compared to +$14M for ACSG.

Which ETF is bigger: MMSC or ACSG?

As of June 17, 2026, MMSC holds $51.78 M in assets under management (AUM), while ACSG manages $23.86 M.

What sectors do the MMSC and ACSG ETFs invest in?

MMSC leans toward sectors like Information Technology, Industrials and Health Care. Meanwhile, ACSG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the MMSC ETF and ACSG ETF?

MMSC top holdings include BLOOM ENERGY CORP, NLIGHT INC and MACOM TECHNOLOGY SOLUTIONS HOLDINGS 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 204 securities with 19.21% of its assets in the top 15. ACSG has 208 securities and a top 15 weight of 17.44%.

The ETF Industry Is Evolving Fast