BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

RZGvsVIOGETF Comparison

ETF 1

RZG

Invesco S&P SmallCap 600® Pure Growth ETF

This fund is part of

US Small Cap Growth

+0.73%

Full RZG fund page

VS

ETF 2

VIOG

Vanguard S&P Small-Cap 600 Growth ETF

This fund is part of

US Small Cap Growth

+0.73%

Full VIOG fund page

Invesco S&P SmallCap 600® Pure Growth ETF (RZG) and Vanguard S&P Small-Cap 600 Growth ETF (VIOG) belong to the same industry segment: US Small Cap Growth. RZG's top 3 sector exposures are Healthcare, Finance and Industrials. In contrast, VIOG's top sector exposures are Finance, Industrials and Healthcare. RZG is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.1% for VIOG. RZG is up 27.37% year-to-date (YTD) with +$8M in YTD flows. VIOG performs worse with 22.69% YTD performance, and +$83M in YTD flows. Run a side-by-side ETF comparison of RZG and VIOG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

RZG vs VIOG performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

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 07/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	RZG VIOG	-4.01%-2.36%	+8.73%+7.89%	+27.37%+22.69%	+34.10%+28.20%	+63.26%+50.12%	+37.33%+40.73%
Flows	RZG VIOG	+$9M+$60M	+$8M+$84M	+$8M+$83M	+$7M+$46M	-$7M+$185M	-$21M+$277M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	RZG VIOG	+18.51%+16.58%	+18.89%+17.78%	+20.52%+19.91%	+22.84%+21.44%
Max drawdown	RZG VIOG	-5.67%-4.36%	-8.40%-9.06%	-25.62%-27.38%	-38.45%-29.24%
Max drawdown duration	RZG VIOG	27d16d	43d41d	296d414d	1521d980d

Trading data

Create an account to view trading data

Join for free

	RZG	VIOG
Last sale 7/28/2026 at 1:30 PM	$68.91	$148.82
Previous close 07/27/2026	$69.12	$148.41
Consolidated volume 07/27/2026
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

Create an account to view replication metrics

Join for free

Create an account to view replication quality

Join for free

	RZG	VIOG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 7/28/2026 at 1:30 PM

Live

Closed

	RZG	VIOG
Last price	$68.91	$148.82
1D performance	-0.30%	+0.28%
AuM	$138.70 M	$1.10 B
E/R	0.35%	0.1%

Characteristics

	RZG	VIOG
Management strategy	Passive	Passive
Provider	Invesco	Vanguard
Benchmark	S&P SmallCap 600 Pure Growth Index	S&P SmallCap 600 Growth Index
N° of holdings	125	346
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	March 1, 2006	September 7, 2010
ESG	No	No

More RZG data on Trackinsight

More VIOG data on Trackinsight

Exposure

Countries

RZG

USA

97.05%

Other

2.95%

VIOG

USA

97.12%

Other

2.88%

Sectors

RZG

Healthcare

24.82%

Finance

22.06%

Industrials

16%

Technology

11.66%

Consumer Non-Cycl.

8.26%

Other

17.2%

VIOG

Finance

21.88%

Industrials

16.96%

Healthcare

16.91%

Technology

13.44%

Other

30.81%

Diversification

RZG

Total weight of top 15 holdings out of 15

24.86%

VIOG

Total weight of top 15 holdings out of 15

15.23%

Top 15 holdings

Data as of June 30, 2026

RZG

ACM Research, Inc.

3.05%

Powell Industries, Inc.

1.96%

Argan, Inc.

1.91%

StoneX Group, Inc.

1.85%

Dave, Inc.

1.69%

Protagonist Therapeutics, Inc.

1.54%

Clear Secure, Inc.

1.49%

Sphere Entertainment Co.

1.49%

Alignment Healthcare, Inc.

1.45%

Liquidia Corp.

1.45%

PTC Therapeutics, Inc.

1.43%

Uniti Group, Inc.

1.39%

Adamas Trust, Inc.

1.38%

Enova International, Inc.

1.38%

Sezzle, Inc.

1.38%

VIOG

FormFactor, Inc.

1.36%

ViaSat, Inc.

1.33%

Argan, Inc.

1.22%

BrightSpring Health Services, Inc.

1.21%

Krystal Biotech, Inc.

1.07%

ESCO Technologies, Inc.

0.99%

Alkermes Plc

0.95%

Everus Construction Group, Inc.

0.93%

StoneX Group, Inc.

0.91%

Corcept Therapeutics, Inc.

0.91%

Powell Industries, Inc.

0.89%

Ryman Hospitality Properties, Inc.

0.89%

Enpro, Inc.

0.87%

Federal Signal Corp.

0.86%

MYR Group, Inc.

0.85%

Frequently asked questions about RZG and VIOG

How have the RZG and VIOG ETFs performed in 2026?

As of July 27, 2026, RZG is up 27.37% year-to-date (YTD), while VIOG has returned 22.69%. That puts RZG better performer ahead so far this year.

Which ETF is attracting more investor money: RZG or VIOG?

Year-to-date, the RZG ETF saw +$8M in flows, compared to +$83M for VIOG.

Which ETF is more volatile: RZG or VIOG?

Over the past year, RZG had a volatility of 18.89%, while VIOG experienced 17.78%.

Which ETF is bigger: RZG or VIOG?

As of July 27, 2026, RZG holds $138.70 M in assets under management (AUM), while VIOG manages $1.10 B.

What sectors do the RZG and VIOG ETFs invest in?

RZG leans toward sectors like Healthcare, Finance and Industrials. Meanwhile, VIOG focuses on Finance, Industrials and Healthcare.

What are the top holdings of the RZG ETF and VIOG ETF?

RZG top holdings include ACM Research, Inc., Powell Industries, Inc. and Argan, Inc.. VIOG holds in its top three: FormFactor, Inc., ViaSat, Inc. and Argan, Inc..

RZGvsVIOGETF Comparison

Invesco S&P SmallCap 600® Pure Growth ETF

Vanguard S&P Small-Cap 600 Growth ETF

RZG vs VIOG 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 RZG and VIOG ETFs performed in 2026?

As of July 27, 2026, RZG is up 27.37% year-to-date (YTD), while VIOG has returned 22.69%. That puts RZG better performer ahead so far this year.

Which ETF is attracting more investor money: RZG or VIOG?

Year-to-date, the RZG ETF saw +$8M in flows, compared to +$83M for VIOG.

Which ETF is more volatile: RZG or VIOG?

Over the past year, RZG had a volatility of 18.89%, while VIOG experienced 17.78%.

Which ETF is bigger: RZG or VIOG?

As of July 27, 2026, RZG holds $138.70 M in assets under management (AUM), while VIOG manages $1.10 B.

What sectors do the RZG and VIOG ETFs invest in?

RZG leans toward sectors like Healthcare, Finance and Industrials. Meanwhile, VIOG focuses on Finance, Industrials and Healthcare.

What are the top holdings of the RZG ETF and VIOG ETF?

RZG top holdings include ACM Research, Inc., Powell Industries, Inc. and Argan, Inc.. VIOG holds in its top three: FormFactor, Inc., ViaSat, Inc. and Argan, Inc..

Which ETF is more diversified: RZG or VIOG?

RZG holds 125 securities with 24.86% of its assets in the top 15. VIOG has 346 securities and a top 15 weight of 15.23%.

The ETF Industry Is Evolving Fast