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DFMCvsVIOOETF Comparison

ETF 1

DFMC

Dimensional US Micro Cap ETF

This fund is part of

US Small Cap

+1.29%

Full DFMC fund page

VS

ETF 2

VIOO

Vanguard S&P Small-Cap 600 ETF

This fund is part of

US Small Cap

+1.29%

Full VIOO fund page

Dimensional US Micro Cap ETF (DFMC) and Vanguard S&P Small-Cap 600 ETF (VIOO) belong to the same industry segment: US Small Cap. DFMC's top 3 sector exposures are Financials, Industrials and Consumer Discretionary. In contrast, VIOO's top sector exposures are Industrials, Financials and Information Technology. DFMC is more expensive with a Total Expense Ratio (TER) of 0.43%, versus 0.07% for VIOO. Run a side-by-side ETF comparison of DFMC and VIOO 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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DFMC vs VIOO 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 05/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	DFMC VIOO	+9.29%+9.51%	n/a+7.67%	n/a+15.05%	n/a+36.93%	n/a+55.31%	n/a+34.36%
Flows	DFMC VIOO	+$35M+$54M	-+$165M	-+$223M	-+$142M	-+$641M	-+$1.41B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	DFMC VIOO	n/a+18.48%	n/a+18.15%	n/a+20.46%	n/a+21.49%
Max drawdown	DFMC VIOO	n/a-8.69%	n/a-8.69%	n/a-27.93%	n/a-27.93%
Max drawdown duration	DFMC VIOO	n/a59d	n/a59d	n/a380d	n/a380d

Trading data

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	DFMC	VIOO
Last sale 5/5/2026 at 1:30 PM		$127.66
Previous close 05/05/2026		$125.91
Consolidated volume 05/05/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of April 30, 2026

1-year trailing difference

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DFMC

is actively managed and doesn’t replicate an index

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	DFMC	VIOO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 5/5/2026 at 1:30 PM

Live

Closed

	DFMC	VIOO
Last price	–	$127.66
1D performance	–	+1.39%
AuM	$107.86 M	$3.81 B
E/R	0.43%	0.07%

Characteristics

	DFMC	VIOO
Management strategy	Active	Passive
Provider	Dimensional	Vanguard
Benchmark	-	S&P SmallCap 600 Index
N° of holdings	1484	559
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	March 19, 2026	September 7, 2010
ESG	No	No

More DFMC data on Trackinsight

More VIOO data on Trackinsight

Exposure

Countries

DFMC

USA

86.71%

Other

13.29%

VIOO

USA

96.07%

Other

3.93%

Sectors

DFMC

Financials

20.29%

Industrials

16.42%

Consumer Discreti.

11.91%

Information Techn.

11.83%

Health Care

10.07%

Energy

7.09%

Other

22.39%

VIOO

Industrials

16.21%

Financials

15.83%

Information Techn.

13.13%

Consumer Discreti.

13.11%

Health Care

10.03%

Other

31.7%

Diversification

DFMC

Total weight of top 15 holdings out of 15

6.47%

VIOO

Total weight of top 15 holdings out of 15

7.29%

Top 15 holdings

Data as of March 31, 2026

DFMC

ARGAN

0.94%

TTM TECHNOLOGIES

0.67%

PLEXUS

0.51%

ADTALEM GLOBAL EDUCATION

0.46%

FIRST BANCORP

0.42%

AAR

0.40%

LAUREATE EDUCATION INC

0.40%

POWELL INDUSTRIES

0.38%

ENOVA INTERNATIONAL

0.36%

ARCHROCK

0.35%

MATSON

0.35%

ENPRO INDUSTRIES

0.34%

HURON CONSULTING

0.30%

BANCFIRST

0.30%

GRANITE CONSTRUCTION

0.28%

VIOO

EASTMAN CHEMICAL

0.57%

ELEMENT SOLUTIONS INC

0.51%

PRIMORIS SERVICES

0.50%

VIAVI SOLUTIONS INC

0.50%

ARGAN

0.49%

LKQ

0.49%

FORMFACTOR

0.49%

JACKSON FINANCIAL INC

0.49%

ESCO TECHNOLOGIES

0.47%

MATCH GROUP

0.47%

CELANESE SR

0.47%

SEMTECH

0.46%

ARMSTRONG WORLD INDUSTRIES

0.46%

SANMINA CORP

0.46%

SM ENERGY

0.46%

Frequently asked questions about DFMC and VIOO

Which ETF is bigger: DFMC or VIOO?

As of May 1, 2026, DFMC holds $107.86 M in assets under management (AUM), while VIOO manages $3.81 B.

What sectors do the DFMC and VIOO ETFs invest in?

DFMC leans toward sectors like Financials, Industrials and Consumer Discretionary. Meanwhile, VIOO focuses on Industrials, Financials and Information Technology.

What are the top holdings of the DFMC ETF and VIOO ETF?

DFMC top holdings include ARGAN, TTM TECHNOLOGIES and PLEXUS. VIOO holds in its top three: EASTMAN CHEMICAL, ELEMENT SOLUTIONS INC and PRIMORIS SERVICES.

Which ETF is more diversified: DFMC or VIOO?

DFMC holds 1521 securities with 6.47% of its assets in the top 15. VIOO has 603 securities and a top 15 weight of 7.29%.

There’s an ETF for That? Microcap Stocks

April 22, 2026

DFMC

DFMCvsVIOOETF Comparison

Dimensional US Micro Cap ETF

Vanguard S&P Small-Cap 600 ETF

DFMC vs VIOO 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

Which ETF is bigger: DFMC or VIOO?

As of May 1, 2026, DFMC holds $107.86 M in assets under management (AUM), while VIOO manages $3.81 B.

What sectors do the DFMC and VIOO ETFs invest in?

DFMC leans toward sectors like Financials, Industrials and Consumer Discretionary. Meanwhile, VIOO focuses on Industrials, Financials and Information Technology.

What are the top holdings of the DFMC ETF and VIOO ETF?

DFMC top holdings include ARGAN, TTM TECHNOLOGIES and PLEXUS. VIOO holds in its top three: EASTMAN CHEMICAL, ELEMENT SOLUTIONS INC and PRIMORIS SERVICES.

Which ETF is more diversified: DFMC or VIOO?

DFMC holds 1521 securities with 6.47% of its assets in the top 15. VIOO has 603 securities and a top 15 weight of 7.29%.

There’s an ETF for That? Microcap Stocks

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