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TMFSvsACSGETF Comparison

ETF 1

TMFS

Motley Fool Small-Cap Growth ETF

This fund is part of

US Small Cap Growth

+0.6%

Full TMFS fund page

VS

ETF 2

ACSG

American Century Small Cap Growth Insights ETF

This fund is part of

US Small Cap Growth

+0.6%

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 up 1.33% year-to-date (YTD) with -$4M in YTD flows. ACSG performs better with 9.26% YTD performance, and +$7M 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 04/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TMFS ACSG	+9.83%+11.56%	-1.67%+3.73%	+1.33%+9.26%	+11.32%n/a	+28.74%n/a	-9.46%n/a
Flows	TMFS ACSG	-$2M+$1M	-$4M+$7M	-$4M+$7M	-$19M-	-$22M-	-$85M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TMFS ACSG	+21.46%+25.30%	+20.18%n/a	+20.66%n/a	+23.11%n/a
Max drawdown	TMFS ACSG	-14.22%-11.90%	-15.74%n/a	-26.91%n/a	-45.46%n/a
Max drawdown duration	TMFS ACSG	72d77d	103dn/a	515dn/a	1691dn/a

Trading data

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	TMFS	ACSG
Last sale 4/27/2026 at 5:21 PM	$35.11
Previous close 04/24/2026	$35.24
Consolidated volume 04/24/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 4/27/2026 at 5:21 PM

Live

Closed

	TMFS	ACSG
Last price	$35.11	–
1D performance	-0.37%	–
AuM	$64.35 M	$14.50 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	36	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

98.79%

Other

1.21%

ACSG

USA

76.64%

Other

23.36%

Sectors

TMFS

Information Techn.

28.63%

Health Care

19.51%

Industrials

13.73%

Financials

12.98%

Other

25.15%

ACSG

Industrials

20.76%

Information Techn.

18.35%

Health Care

17.5%

Consumer Discreti.

9.25%

Other

34.14%

Diversification

TMFS

Total weight of top 15 holdings out of 15

58.42%

ACSG

Total weight of top 15 holdings out of 15

16.07%

Top 15 holdings

Data as of March 31, 2026

TMFS

STONEX GROUP INC

5.40%

GXO LOGISTICS INC

4.60%

PENUMBRA

4.44%

Q2 HOLDINGS INC

4.37%

HEALTHEQUITY I/D

4.18%

HEXCEL

4.01%

LIVERAMP HOLDINGS INC

3.93%

TOAST

3.89%

EVOLV TECHNOLOGIES HLDGS INC

3.63%

ALPHATEC HOLDINGS

3.59%

US52661A1088

3.31%

US82846H4056

3.30%

IPG PHOTONICS

3.26%

FRONTDOOR

3.26%

HERC HOLDINGS

3.25%

ACSG

BLOOM ENERGY CORP

2.11%

FABRINET

1.29%

PLEXUS

1.16%

STERLING INFRASTRUCTURE INC

1.15%

SILICON LABS

1.06%

RBC BEARINGS

1.05%

ATI INC

0.98%

CREDO TECHNOLOGY GROUP HOLDING

0.97%

CONSTRUCTION PARTNERS INC

0.94%

HEXCEL

0.92%

DIGITALOCEAN HOLDINGS

0.91%

CARPENTER TECHNOLOGY

0.90%

ARGAN

0.89%

MODINE MNFC CO

0.88%

CECO ENVIRONMENTAL

0.86%

Frequently asked questions about TMFS and ACSG

How have the TMFS and ACSG ETFs performed in 2026?

As of April 24, 2026, TMFS is up 1.33% year-to-date (YTD), while ACSG has returned 9.26%. 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 -$4M in flows, compared to +$7M for ACSG.

Which ETF is bigger: TMFS or ACSG?

As of April 24, 2026, TMFS holds $64.35 M in assets under management (AUM), while ACSG manages $14.50 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.

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 April 24, 2026, TMFS is up 1.33% year-to-date (YTD), while ACSG has returned 9.26%. 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 -$4M in flows, compared to +$7M for ACSG.

Which ETF is bigger: TMFS or ACSG?

As of April 24, 2026, TMFS holds $64.35 M in assets under management (AUM), while ACSG manages $14.50 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 PENUMBRA. ACSG holds in its top three: BLOOM ENERGY CORP, FABRINET and PLEXUS.

Which ETF is more diversified: TMFS or ACSG?

TMFS holds 38 securities with 58.42% of its assets in the top 15. ACSG has 209 securities and a top 15 weight of 16.07%.

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