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VO
Passive ETF
NYSE

Vanguard Mid-Cap ETF

The Vanguard Mid-Cap Index Fund ETF (VO) seeks to track the performance of the CRSP US Mid Cap Index, which represents a broad range of medium-sized U.S. companies. The fund uses an indexing approach, meaning it is not actively managed but instead aims to mirror the index’s composition as closely as possible. To achieve this, it invests all or nearly all of its assets in the same stocks that make up the index, maintaining similar weightings to ensure alignment with index performance. This method provides investors exposure to a diversified portfolio of mid-cap companies, which are generally larger and more...

Passive ETF
Last update 3/11/2026 at 1:30 PM
Live
Closed
This fund is part of
US Mid Cap
-0.25%
Last Price
$294.20
% Change
-0.39%
1W flows
+$252M
1m flows
+$1.13B
AuM
$93.78B
E/R
0.03%
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Trading data

Last sale
3/11/2026 at 1:30 PM
$294.20
Previous close
$295.34
Consolidated volume
03/11/2026
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Average volume
30 days
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Average discount or premium
30 days
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Average Bid/Ask spread
30 days
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VO performance and flow charts

Performance

-3.0-2.0-1.00.01.0%Feb 11Feb 19Feb 26Mar 5

Flows

0 B0.2 B0.4 B0.6 B0.8 B1 B1.2 B

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.

Historic performance and flows

Data as of March 11, 2026
1M3MYTD1Y3Y5Y
Perf.-2.83%-0.68%+1.39%+17.03%+52.52%+42.50%
Flows+$1.13B+$2.98B+$1.80B+$10.72B+$19.23B+$28.98B
Data as of March 11, 2026

Volatility and drawdown

3M1Y3Y5Y
Volatility+12.81%+17.64%+14.86%+17.55%
Max drawdown
-4.18%-13.44%-18.93%-27.54%
Max drawdown duration
13d46d211d972d
Time to recover
N/A32d84d641d

Replication quality

Data as of February 27, 2026
1-year trailing difference

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Tracking error
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Tracking difference
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1 year cumulative return difference
Best
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Worst
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daily return difference
Average
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Worst
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Exposure

Data as of January 31, 2026

Countries

USA
92.46%
Other
7.54%

Sectors

Industrials
16.53%
Information Technology
14.04%
Financials
13.47%
Consumer Discretionary
11.15%
Utilities
8.14%
Health Care
7.81%
Other
28.86%

Diversification

Total weight of top 15 holdings out of 287

13.18%

Top 15 Holdings

NEWMONT CORP
1.3%
CONSTELLATION ENERGY CORP
0.93%
SEAGATE TECHNOLOGY HOLDINGS PLC
0.93%
WESTERN DIGITAL
0.91%
HOWMET AEROSPACE INC
0.89%
CRH PLC
0.87%
TRANSDIGM GROUP
0.86%
CUMMINS
0.85%
ROYAL CARIBBEAN GROUP
0.85%
CORNING
0.85%
GENERAL MOTORS
0.83%
ROBINHOOD MARKETS
0.83%
SCHLUMBERGER
0.77%
QUANTA SERVICES
0.75%
DOORDASH
0.75%

Characteristics

The Vanguard Mid-Cap ETF is built to track the CRSP U.S. Mid Cap Total Return Index - USD. This ETF provides physical exposure - by owning its shares you earn the return of the securities composing the index (as the ETF holds them directly).

This share class generates a stream of income by distributing dividends.

Management strategyPassive
ProviderVanguard
N° of holdings287
Replication methodDirect (Physical)
Asset classEquities
Dividend policyDistributing
Trailing 12m distribution yield
Join for free
Inception dateJanuary 26, 2004
ESGNo

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The CETF certification is the only FINRA listed professional designation focused on ETFs.

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Frequently asked questions about VO

What type of ETF is VO?

VO is a Passive ETF that provides exposure to Equity assets. It is managed by Vanguard.

What index does VO track?

VO tracks the CRSP U.S. Mid Cap Total Return Index - USD, aiming to replicate its performance through full replication.

What does VO invest in?

This ETF provides exposure to Mid Cap US Equities. It is part of the segment: US Mid Cap.

What is the expense ratio of VO?

The total expense ratio (TER) of VO is 0.03%, representing the annual fee charged by the fund manager.

When was VO launched?

VO was launched on January 26, 2004, marking its entry into the ETF market.

Who is the issuer of VO?

VO is issued by Vanguard.

What is the AUM of VO?

As of March 11, 2026, VO manages $93.78 B, reflecting the total assets held in the fund.

How has VO performed recently?

As of March 11, 2026, VO delivered a return of -2.83% over the past month (1M performance), -0.68% over the past three months (3M), and 1.39% year-to-date (YTD).

What are the recent fund flows for VO?

As of March 11, 2026, VO has seen net flows of +$1.13B in the past month (1M flow) and +$1.80B year-to-date (YTD).

Does VO pay dividends?

As of March 11, 2026, VO has a trailing 12-month distribution yield of 1.5%.

How many holdings are in VO

As of January 31, 2026, VO holds 287 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is VO?

As of January 31, 2026, VO holds 287 securities, with 13.18% of its assets concentrated in its top 15 holdings.

What are the top holdings of VO?

As of January 31, 2026, VO holds a portfolio of 287 underlyings, with its largest positions including NEWMONT CORP, CONSTELLATION ENERGY CORP and SEAGATE TECHNOLOGY HOLDINGS PLC. These top holdings play a significant role in shaping the fund’s performance and exposure.

What countries or regions does VO invest in?

As of January 31, 2026, VO has its largest geographic exposures in USA.

What sectors or themes does VO focus on?

As of January 31, 2026, VO is primarily exposed to Industrials, Information Technology and Financials.

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