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VTWGvsACSGETF Comparison

ETF 1

VTWG

Vanguard Russell 2000 Growth ETF

This fund is part of

US Small Cap Growth

-0.22%

Full VTWG fund page

VS

ETF 2

ACSG

American Century Small Cap Growth Insights ETF

This fund is part of

US Small Cap Growth

-0.22%

Full ACSG fund page

Vanguard Russell 2000 Growth ETF (VTWG) and American Century Small Cap Growth Insights ETF (ACSG) belong to the same industry segment: US Small Cap Growth. VTWG's top 3 sector exposures are Health Care, Information Technology and Industrials. In contrast, ACSG's top sector exposures are Industrials, Information Technology and Health Care. VTWG is less expensive with a Total Expense Ratio (TER) of 0.06%, versus 0.49% for ACSG. VTWG is up 10.68% year-to-date (YTD) with +$66M in YTD flows. ACSG performs worse with 9.26% YTD performance, and +$7M in YTD flows. Run a side-by-side ETF comparison of VTWG 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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VTWG 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 04/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	VTWG ACSG	+16.36%+11.56%	+3.39%+3.73%	+10.68%+9.26%	+41.99%n/a	+64.82%n/a	+18.47%n/a
Flows	VTWG ACSG	-$2M+$1M	+$2M+$7M	+$66M+$7M	+$72M-	+$201M-	+$341M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	VTWG ACSG	+25.33%+25.30%	+21.31%n/a	+22.31%n/a	+24.67%n/a
Max drawdown	VTWG ACSG	-12.92%-11.90%	-14.80%n/a	-28.47%n/a	-40.46%n/a
Max drawdown duration	VTWG ACSG	76d77d	84dn/a	280dn/a	1409dn/a

Trading data

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	VTWG	ACSG
Last sale 4/28/2026 at 1:30 PM	$255.82
Previous close 04/27/2026	$260.89
Consolidated volume 04/27/2026
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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ACSG

is actively managed and doesn’t replicate an index

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	VTWG	ACSG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/28/2026 at 1:30 PM

Live

Closed

	VTWG	ACSG
Last price	$255.82	–
1D performance	-1.94%	–
AuM	$1.35 B	$14.50 M
E/R	0.06%	0.49%

Characteristics

	VTWG	ACSG
Management strategy	Passive	Active
Provider	Vanguard	American Century Investments
Benchmark	Russell 2000 Growth Index	-
N° of holdings	904	208
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	September 20, 2010	October 14, 2025
ESG	No	No

More VTWG data on Trackinsight

More ACSG data on Trackinsight

Exposure

Countries

VTWG

USA

91.51%

Other

8.49%

ACSG

USA

76.64%

Other

23.36%

Sectors

VTWG

Health Care

21.1%

Information Techn.

19.76%

Industrials

19.11%

Consumer Discreti.

8.04%

Other

31.99%

ACSG

Industrials

20.76%

Information Techn.

18.35%

Health Care

17.5%

Consumer Discreti.

9.25%

Other

34.14%

Diversification

VTWG

Total weight of top 15 holdings out of 15

13.15%

ACSG

Total weight of top 15 holdings out of 15

16.07%

Top 15 holdings

Data as of March 31, 2026

VTWG

BLOOM ENERGY CORP

1.96%

FABRINET

1.24%

CREDO TECHNOLOGY GROUP HOLDING

1.00%

US65290E1010

0.93%

KRATOS DEFENSE AND SECURITY SOLS

0.84%

ADVANCED ENERGY INDUSTRIES

0.80%

STERLING INFRASTRUCTURE INC

0.80%

BRIDGEBIO PHARMA

0.78%

GUARDANT HEALTH INC

0.76%

MODINE MNFC CO

0.75%

ENSIGN GROUP

0.75%

DYCOM INDUSTRIES

0.65%

US78473E1038

0.64%

COEUR MINING INC

0.63%

CHART INDUSTRIES

0.62%

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 VTWG and ACSG

How have the VTWG and ACSG ETFs performed in 2026?

As of April 27, 2026, VTWG is up 10.68% year-to-date (YTD), while ACSG has returned 9.26%. That puts VTWG better performer ahead so far this year.

Which ETF is attracting more investor money: VTWG or ACSG?

Year-to-date, the VTWG ETF saw +$66M in flows, compared to +$7M for ACSG.

Which ETF is bigger: VTWG or ACSG?

As of April 27, 2026, VTWG holds $1.35 B in assets under management (AUM), while ACSG manages $14.50 M.

What sectors do the VTWG and ACSG ETFs invest in?

VTWG leans toward sectors like Health Care, Information Technology and Industrials. Meanwhile, ACSG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the VTWG ETF and ACSG ETF?

VTWG top holdings include BLOOM ENERGY CORP, FABRINET and CREDO TECHNOLOGY GROUP HOLDING. ACSG holds in its top three: BLOOM ENERGY CORP, FABRINET and PLEXUS.

VTWGvsACSGETF Comparison

Vanguard Russell 2000 Growth ETF

American Century Small Cap Growth Insights ETF

VTWG 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 VTWG and ACSG ETFs performed in 2026?

As of April 27, 2026, VTWG is up 10.68% year-to-date (YTD), while ACSG has returned 9.26%. That puts VTWG better performer ahead so far this year.

Which ETF is attracting more investor money: VTWG or ACSG?

Year-to-date, the VTWG ETF saw +$66M in flows, compared to +$7M for ACSG.

Which ETF is bigger: VTWG or ACSG?

As of April 27, 2026, VTWG holds $1.35 B in assets under management (AUM), while ACSG manages $14.50 M.

What sectors do the VTWG and ACSG ETFs invest in?

VTWG leans toward sectors like Health Care, Information Technology and Industrials. Meanwhile, ACSG focuses on Industrials, Information Technology and Health Care.

What are the top holdings of the VTWG ETF and ACSG ETF?

VTWG top holdings include BLOOM ENERGY CORP, FABRINET and CREDO TECHNOLOGY GROUP HOLDING. ACSG holds in its top three: BLOOM ENERGY CORP, FABRINET and PLEXUS.

Which ETF is more diversified: VTWG or ACSG?

VTWG holds 1118 securities with 13.15% of its assets in the top 15. ACSG has 209 securities and a top 15 weight of 16.07%.

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