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VIOOvsRFLRETF Comparison

ETF 1

VIOO

Vanguard S&P Small-Cap 600 ETF

This fund is part of

US Small Cap

+1.02%

Full VIOO fund page

VS

ETF 2

RFLR

Innovator U.S. Small Cap Managed Floor ETF

This fund is part of

Options Strategies

+1.5%

Full RFLR fund page

Vanguard S&P Small-Cap 600 ETF (VIOO) belongs to the US Small Cap segment. Innovator U.S. Small Cap Managed Floor ETF (RFLR) is part of the Options Strategies segment. VIOO's top 3 sector exposures are Finance, Technology and Industrials. In contrast, RFLR's top sector exposures are Finance, Healthcare and Technology. VIOO is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.89% for RFLR. VIOO is up 21.63% year-to-date (YTD) with +$417M in YTD flows. RFLR performs worse with 14.03% YTD performance, and +$42M in YTD flows. Run a side-by-side ETF comparison of VIOO and RFLR 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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VIOO vs RFLR 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 07/30/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	VIOO RFLR	-1.83%-1.22%	+6.42%+7.43%	+21.63%+14.03%	+32.17%+25.68%	+45.23%n/a	+42.98%n/a
Flows	VIOO RFLR	+$114M+$2M	+$194M+$10M	+$417M+$42M	+$454M+$59M	+$875M-	+$1.45B-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	VIOO RFLR	+15.01%+11.78%	+17.43%+12.98%	+20.19%n/a	+21.24%n/a
Max drawdown	VIOO RFLR	-4.14%-3.13%	-8.69%-5.65%	-27.93%n/a	-27.93%n/a
Max drawdown duration	VIOO RFLR	16d12d	59d43d	380dn/a	380dn/a

Trading data

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	VIOO	RFLR
Last sale 7/31/2026 at 1:30 PM	$134.86	$32.31
Previous close 07/30/2026	$134.87	$32.38
Consolidated volume 07/30/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of June 30, 2026

1-year trailing difference

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RFLR

is actively managed and doesn’t replicate an index

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

Main metrics

Last update 7/31/2026 at 1:30 PM

Live

Closed

	VIOO	RFLR
Last price	$134.86	$32.31
1D performance	-0.01%	-0.22%
AuM	$4.23 B	$92.17 M
E/R	0.07%	0.89%

Characteristics

	VIOO	RFLR
Management strategy	Passive	Active
Provider	Vanguard	Innovator
Benchmark	S&P SmallCap 600 Index	-
N° of holdings	603	813
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	September 7, 2010	September 16, 2024
ESG	No	No

More VIOO data on Trackinsight

More RFLR data on Trackinsight

Exposure

Countries

VIOO

USA

97.34%

Other

2.66%

RFLR

USA

91.73%

Other

8.27%

Sectors

VIOO

Finance

25.46%

Technology

13.6%

Industrials

12.66%

Healthcare

12.02%

Consumer Cyclical.

7.92%

Other

28.33%

RFLR

Finance

25.51%

Healthcare

17.47%

Technology

12.07%

Industrials

8.77%

Other

36.18%

Diversification

VIOO

Total weight of top 15 holdings out of 15

8.1%

RFLR

Total weight of top 15 holdings out of 15

4.63%

Top 15 holdings

Data as of June 30, 2026

VIOO

FormFactor, Inc.

0.67%

ViaSat, Inc.

0.66%

Molina Healthcare, Inc.

0.64%

Argan, Inc.

0.60%

BrightSpring Health Services, Inc.

0.60%

Element Solutions, Inc.

0.59%

MaxLinear, Inc.

0.58%

Krystal Biotech, Inc.

0.53%

ESCO Technologies, Inc.

0.49%

Match Group, Inc.

0.48%

Everus Construction Group, Inc.

0.46%

StoneX Group, Inc.

0.45%

Corcept Therapeutics, Inc.

0.45%

Ralliant Corp.

0.45%

Glaukos Corp.

0.44%

RFLR

Vishay Intertechnology, Inc.

0.40%

Commvault Systems, Inc.

0.40%

Varonis Systems, Inc.

0.36%

Axcelis Technologies, Inc.

0.36%

TG Therapeutics, Inc.

0.31%

Tenable Holdings, Inc.

0.30%

First BanCorp (Puerto Rico)

0.29%

SM Energy Co.

0.29%

Robert Half, Inc.

0.29%

Lantheus Holdings, Inc.

0.28%

Mercury Systems, Inc.

0.28%

JFrog Ltd.

0.27%

Granite Construction, Inc.

0.27%

Extreme Networks, Inc.

0.27%

Trex Co., Inc.

0.26%

Frequently asked questions about VIOO and RFLR

How have the VIOO and RFLR ETFs performed in 2026?

As of July 30, 2026, VIOO is up 21.63% year-to-date (YTD), while RFLR has returned 14.03%. That puts VIOO better performer ahead so far this year.

Which ETF is attracting more investor money: VIOO or RFLR?

Year-to-date, the VIOO ETF saw +$417M in flows, compared to +$42M for RFLR.

Which ETF is more volatile: VIOO or RFLR?

Over the past year, VIOO had a volatility of 17.43%, while RFLR experienced 12.98%.

Which ETF is bigger: VIOO or RFLR?

As of July 30, 2026, VIOO holds $4.23 B in assets under management (AUM), while RFLR manages $92.17 M.

What sectors do the VIOO and RFLR ETFs invest in?

VIOO leans toward sectors like Finance, Technology and Industrials. Meanwhile, RFLR focuses on Finance, Healthcare and Technology.

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

VIOO top holdings include FormFactor, Inc., ViaSat, Inc. and Molina Healthcare, Inc.. RFLR holds in its top three: Vishay Intertechnology, Inc., Commvault Systems, Inc. and Varonis Systems, Inc..

Which ETF is more diversified: VIOO or RFLR?

VIOO holds 605 securities with 8.1% of its assets in the top 15. RFLR has 814 securities and a top 15 weight of 4.63%.

How Innovator's "Managed Floor" ETFs Can Fit Into a 40/30/30 Portfolio

October 3, 2024

RFLR

VIOOvsRFLRETF Comparison

Vanguard S&P Small-Cap 600 ETF

Innovator U.S. Small Cap Managed Floor ETF

VIOO vs RFLR 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 VIOO and RFLR ETFs performed in 2026?

As of July 30, 2026, VIOO is up 21.63% year-to-date (YTD), while RFLR has returned 14.03%. That puts VIOO better performer ahead so far this year.

Which ETF is attracting more investor money: VIOO or RFLR?

Year-to-date, the VIOO ETF saw +$417M in flows, compared to +$42M for RFLR.

Which ETF is more volatile: VIOO or RFLR?

Over the past year, VIOO had a volatility of 17.43%, while RFLR experienced 12.98%.

Which ETF is bigger: VIOO or RFLR?

As of July 30, 2026, VIOO holds $4.23 B in assets under management (AUM), while RFLR manages $92.17 M.

What sectors do the VIOO and RFLR ETFs invest in?

VIOO leans toward sectors like Finance, Technology and Industrials. Meanwhile, RFLR focuses on Finance, Healthcare and Technology.

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

VIOO top holdings include FormFactor, Inc., ViaSat, Inc. and Molina Healthcare, Inc.. RFLR holds in its top three: Vishay Intertechnology, Inc., Commvault Systems, Inc. and Varonis Systems, Inc..

Which ETF is more diversified: VIOO or RFLR?

VIOO holds 605 securities with 8.1% of its assets in the top 15. RFLR has 814 securities and a top 15 weight of 4.63%.

How Innovator's "Managed Floor" ETFs Can Fit Into a 40/30/30 Portfolio

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