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TMFSvsACSGETF Comparison

ETF 1

TMFS

Motley Fool Small-Cap Growth ETF

This fund is part of

US Small Cap Growth

+0.55%

Full TMFS fund page

VS

ETF 2

ACSG

American Century Small Cap Growth Insights ETF

This fund is part of

US Small Cap Growth

+0.55%

Full ACSG fund page

Motley Fool Small-Cap Growth ETF (TMFS) and American Century Small Cap Growth Insights ETF (ACSG) belong to the same industry segment: US Small Cap Growth. TMFS's top 3 sector exposures are Information Technology, Health Care and Industrials. In contrast, ACSG's top sector exposures are Industrials, Information Technology and Health Care. TMFS is more expensive with a Total Expense Ratio (TER) of 0.85%, versus 0.49% for ACSG. TMFS is down -0.18% year-to-date (YTD) with -$8M in YTD flows. ACSG performs better with 16.25% YTD performance, and +$11M in YTD flows. Run a side-by-side ETF comparison of TMFS 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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TMFS vs ACSG performance and flow charts

Performance

Cumulative Flows

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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 06/12/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TMFS ACSG	+0.97%+2.82%	+6.43%+19.77%	-0.18%+16.25%	-0.67%n/a	+24.68%n/a	-7.11%n/a
Flows	TMFS ACSG	-$3M+$3M	-$6M+$8M	-$8M+$11M	-$21M-	-$26M-	-$81M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TMFS ACSG	+21.06%+25.36%	+19.97%n/a	+20.74%n/a	+23.14%n/a
Max drawdown	TMFS ACSG	-8.01%-6.45%	-15.74%n/a	-26.91%n/a	-45.46%n/a
Max drawdown duration	TMFS ACSG	53d13d	152dn/a	564dn/a	1740dn/a

Trading data

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	TMFS	ACSG
Last sale 6/12/2026 at 7:03 PM	$34.73
Previous close 06/12/2026	$34.39
Consolidated volume 06/12/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 6/12/2026 at 7:03 PM

Live

Closed

	TMFS	ACSG
Last price	$34.73	–
1D performance	+0.98%	–
AuM	$59.05 M	$20.17 M
E/R	0.85%	0.49%

Characteristics

	TMFS	ACSG
Management strategy	Active	Active
Provider	Motley Fool Asset Management	American Century Investments
Benchmark	-	-
N° of holdings	31	208
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	October 30, 2018	October 14, 2025
ESG	No	No

More TMFS data on Trackinsight

More ACSG data on Trackinsight

Exposure

Countries

TMFS

USA

98.6%

Other

1.4%

ACSG

USA

76.41%

Other

23.59%

Sectors

TMFS

Information Techn.

29.8%

Health Care

18.72%

Industrials

13.48%

Financials

13.17%

Consumer Discreti.

7.68%

Other

17.15%

ACSG

Industrials

21.52%

Information Techn.

19.16%

Health Care

16.93%

Consumer Discreti.

8.77%

Other

33.62%

Diversification

TMFS

Total weight of top 15 holdings out of 15

56.65%

ACSG

Total weight of top 15 holdings out of 15

17.44%

Top 15 holdings

Data as of April 30, 2026

TMFS

STONEX GROUP INC

5.02%

GXO LOGISTICS INC

4.77%

Q2 HOLDINGS INC

4.03%

PENUMBRA

3.93%

LIVERAMP HOLDINGS INC

3.92%

HEALTHEQUITY I/D

3.79%

TOAST

3.79%

EVOLV TECHNOLOGIES HLDGS INC

3.75%

HERC HOLDINGS

3.70%

ALPHATEC HOLDINGS

3.53%

FRONTDOOR

3.36%

HEXCEL

3.36%

LIVE OAK BANSH/D

3.31%

US82846H4056

3.27%

IPG PHOTONICS

3.12%

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 TMFS and ACSG

How have the TMFS and ACSG ETFs performed in 2026?

As of June 12, 2026, TMFS is down -0.18% year-to-date (YTD), while ACSG has returned 16.25%. That puts ACSG better performer ahead so far this year.

Which ETF is attracting more investor money: TMFS or ACSG?

Year-to-date, the TMFS ETF saw -$8M in flows, compared to +$11M for ACSG.

Which ETF is bigger: TMFS or ACSG?

As of June 12, 2026, TMFS holds $59.05 M in assets under management (AUM), while ACSG manages $20.17 M.

What sectors do the TMFS and ACSG ETFs invest in?

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

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

TMFS top holdings include STONEX GROUP INC, GXO LOGISTICS INC and Q2 HOLDINGS INC. ACSG holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.

TMFSvsACSGETF Comparison

Motley Fool Small-Cap Growth ETF

American Century Small Cap Growth Insights ETF

TMFS 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 TMFS and ACSG ETFs performed in 2026?

As of June 12, 2026, TMFS is down -0.18% year-to-date (YTD), while ACSG has returned 16.25%. That puts ACSG better performer ahead so far this year.

Which ETF is attracting more investor money: TMFS or ACSG?

Year-to-date, the TMFS ETF saw -$8M in flows, compared to +$11M for ACSG.

Which ETF is bigger: TMFS or ACSG?

As of June 12, 2026, TMFS holds $59.05 M in assets under management (AUM), while ACSG manages $20.17 M.

What sectors do the TMFS and ACSG ETFs invest in?

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

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

TMFS top holdings include STONEX GROUP INC, GXO LOGISTICS INC and Q2 HOLDINGS INC. ACSG holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.

Which ETF is more diversified: TMFS or ACSG?

TMFS holds 32 securities with 56.65% of its assets in the top 15. ACSG has 208 securities and a top 15 weight of 17.44%.

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