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TMFXvsMDYGETF Comparison

ETF 1

TMFX

Motley Fool Next Index ETF

This fund is part of

US Multi-Factor

+0%

Full TMFX fund page

VS

ETF 2

MDYG

SPDR S&P 400 Mid Cap Growth ETF

This fund is part of

US Mid Cap Growth

+0%

Full MDYG fund page

Motley Fool Next Index ETF (TMFX) belongs to the US Multi-Factor segment. SPDR S&P 400 Mid Cap Growth ETF (MDYG) is part of the US Mid Cap Growth segment. TMFX's top 3 sector exposures are Information Technology, Industrials and Consumer Discretionary. In contrast, MDYG's top sector exposures are Industrials, Information Technology and Health Care. TMFX is more expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.15% for MDYG. TMFX is down -6.57% year-to-date (YTD) with -$2M in YTD flows. MDYG performs better with 5.19% YTD performance, and -$54M in YTD flows. Run a side-by-side ETF comparison of TMFX and MDYG 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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TMFX vs MDYG performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 04/02/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TMFX MDYG	-6.91%-5.63%	-7.34%+3.58%	-6.57%+5.19%	+7.85%+19.99%	+33.02%+45.64%	n/a+32.73%
Flows	TMFX MDYG	-$502K-$5M	-$2M-$54M	-$2M-$54M	-$3M-$420M	-$7M+$67M	-+$279M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TMFX MDYG	+18.99%+20.75%	+22.90%+22.09%	+19.32%+18.53%	n/a+20.53%
Max drawdown	TMFX MDYG	-13.97%-9.91%	-14.56%-13.67%	-23.94%-25.46%	n/a-29.25%
Max drawdown duration	TMFX MDYG	70d31d	35d29d	157d379d	n/a834d

Trading data

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	TMFX	MDYG
Last sale 4/2/2026 at 1:30 PM	$20.13	$97.14
Previous close 04/02/2026	$20.00	$97.03
Consolidated volume 04/02/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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	TMFX	MDYG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/2/2026 at 1:30 PM

Live

Closed

	TMFX	MDYG
Last price	$20.13	$97.14
1D performance	+0.64%	+0.11%
AuM	$29.68 M	$2.52 B
E/R	0.5%	0.15%

Characteristics

	TMFX	MDYG
Management strategy	Passive	Passive
Provider	Motley Fool Asset Management	SPDR
Benchmark	Motley Fool Next Index	S&P MidCap 400 Growth Index
N° of holdings	180	230
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	December 31, 2021	November 8, 2005
ESG	No	No

More TMFX data on Trackinsight

More MDYG data on Trackinsight

Exposure

Countries

TMFX

USA

99.72%

Other

0.28%

MDYG

USA

91.24%

Other

8.76%

Sectors

TMFX

Information Techn.

21.34%

Industrials

18.64%

Consumer Discreti.

13.57%

Health Care

13.09%

Financials

9.75%

Other

23.61%

MDYG

Industrials

24.26%

Information Techn.

19.27%

Health Care

13.53%

Consumer Discreti.

9.18%

Other

33.76%

Diversification

TMFX

Total weight of top 15 holdings out of 15

26.31%

MDYG

Total weight of top 15 holdings out of 15

21.64%

Top 15 holdings

Data as of February 28, 2026

TMFX

COMFORT SYSTEMS USA

2.38%

UBIQUITI INC

2.19%

WABTEC

2.15%

SYSCO

2.05%

HEICO

2.02%

US19247G1076

1.90%

EMCOR GROUP

1.72%

LIVE NATION

1.72%

EQT

1.69%

INTERACTIVE BROKERS GROUP

1.52%

CBOE GLOBAL MARKETS INC

1.46%

ULTA BEAUTY

1.43%

ROLLINS

1.38%

BIOGEN INC

1.36%

TRACTOR SUPPLY

1.34%

MDYG

LUMENTUM HOLDINGS

2.77%

US19247G1076

2.27%

TECHNIPFMC PLC

1.49%

CURTISS WRIGHT

1.44%

CASEYS GENERAL STORES

1.42%

XPO LOGISTICS

1.38%

ROYAL GOLD

1.35%

FLEX LTD

1.30%

WOODWARD

1.29%

ATI INC

1.24%

UTD THERAPEUT

1.21%

TENET HEALTHCARE

1.17%

PURE STORAGE

1.12%

CARPENTER TECHNOLOGY

1.11%

FABRINET

1.09%

Frequently asked questions about TMFX and MDYG

How have the TMFX and MDYG ETFs performed in 2026?

As of April 2, 2026, TMFX is down -6.57% year-to-date (YTD), while MDYG has returned 5.19%. That puts MDYG better performer ahead so far this year.

Which ETF is attracting more investor money: TMFX or MDYG?

Year-to-date, the TMFX ETF saw -$2M in flows, compared to -$54M for MDYG.

Which ETF is more volatile: TMFX or MDYG?

Over the past year, TMFX had a volatility of 22.9%, while MDYG experienced 22.09%.

Which ETF is bigger: TMFX or MDYG?

As of April 2, 2026, TMFX holds $29.68 M in assets under management (AUM), while MDYG manages $2.52 B.

What sectors do the TMFX and MDYG ETFs invest in?

TMFX leans toward sectors like Information Technology, Industrials and Consumer Discretionary. Meanwhile, MDYG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the TMFX ETF and MDYG ETF?

TMFX top holdings include COMFORT SYSTEMS USA, UBIQUITI INC and WABTEC. MDYG holds in its top three: LUMENTUM HOLDINGS, US19247G1076 and TECHNIPFMC PLC.

TMFXvsMDYGETF Comparison

Motley Fool Next Index ETF

SPDR S&P 400 Mid Cap Growth ETF

TMFX vs MDYG 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 TMFX and MDYG ETFs performed in 2026?

As of April 2, 2026, TMFX is down -6.57% year-to-date (YTD), while MDYG has returned 5.19%. That puts MDYG better performer ahead so far this year.

Which ETF is attracting more investor money: TMFX or MDYG?

Year-to-date, the TMFX ETF saw -$2M in flows, compared to -$54M for MDYG.

Which ETF is more volatile: TMFX or MDYG?

Over the past year, TMFX had a volatility of 22.9%, while MDYG experienced 22.09%.

Which ETF is bigger: TMFX or MDYG?

As of April 2, 2026, TMFX holds $29.68 M in assets under management (AUM), while MDYG manages $2.52 B.

What sectors do the TMFX and MDYG ETFs invest in?

TMFX leans toward sectors like Information Technology, Industrials and Consumer Discretionary. Meanwhile, MDYG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the TMFX ETF and MDYG ETF?

TMFX top holdings include COMFORT SYSTEMS USA, UBIQUITI INC and WABTEC. MDYG holds in its top three: LUMENTUM HOLDINGS, US19247G1076 and TECHNIPFMC PLC.

Which ETF is more diversified: TMFX or MDYG?

TMFX holds 195 securities with 26.31% of its assets in the top 15. MDYG has 240 securities and a top 15 weight of 21.64%.

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