VO · Vanguard Mid-Cap ETF

283 holdings · expense ratio 0.03% · top 10 = 9.1% · concentration score 2.9/100 · holdings as of 2026-07-31

Top 25 holdings

#	Holding	Weight
1	HWMHowmet Aerospace Inc.	1.09%
2	PWRQuanta Services Inc.	0.96%
3	STXSeagate Technology Holdings plc	0.92%
4	WDCWestern Digital Corp.	0.90%
5	VLOValero Energy Corp.	0.89%
6	VRTVertiv Holdings Co. Class A	0.89%
7	MPCMarathon Petroleum Corp.	0.89%
8	NETCloudflare Inc. Class A	0.86%
9	DDOGDatadog Inc. Class A	0.85%
10	CMICummins Inc.	0.84%
11	CEGConstellation Energy Corp.	0.82%
12	PSXPhillips 66	0.82%
13	ROSTRoss Stores Inc.	0.78%
14	GMGeneral Motors Co.	0.77%
15	RCLRoyal Caribbean Cruises Ltd.	0.74%
16	SLBSchlumberger Ltd.	0.71%
17	DASHDoorDash Inc. Class A	0.70%
18	MSIMotorola Solutions Inc.	0.70%
19	SPGSimon Property Group Inc.	0.68%
20	TDGTransDigm Group Inc.	0.67%
21	PCARPACCAR Inc.	0.67%
22	HOODRobinhood Markets Inc. Class A	0.66%
23	ALLAllstate Corp.	0.65%
24	URIUnited Rentals Inc.	0.65%
25	MPWRMonolithic Power Systems Inc.	0.64%

Sector split

Industrials

18.4%

Information Technology

15.3%

Financials

15.0%

Consumer Discretionary

9.2%

Utilities

8.1%

Energy

8.1%

Health Care

8.0%

Real Estate

5.0%

Consumer Staples

5.0%

Materials

4.5%

Communication Services

2.5%

Cash and/or Derivatives

0.5%

What has changed

Between June 2026 and July 2026, from 2 months on record:

	June 2026	July 2026	Change
Largest holding	VRT1.2%	HWM1.1%	changed hands
Top 10 holdings	9.5%	9.1%	−0.4pp
Positions published	283	283	no change

VO's largest position changed from VRT to HWM over this window. The two weights are not compared, because they belong to different companies.

One point per month, taken from the issuer's published holdings file. Tracking began June 2026 — figures from before then were not retained.

Overlaps most with

VIMAX · 100%VTV · 29%VOOV · 28%IVE · 27%VYM · 22%IWD · 21%

Share of each fund held in common, by weight, after looking through both.

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Holdings from the issuer's published holdings file, as of 2026-07-31. Weights are fractions of the fund. Check it against Vanguard's fund page and its SEC filings. Diagnostics, not advice — x-ray your whole portfolio.