# Vanguard Mid-Cap ETF (VO): value investors who own it

2 value investors held Vanguard Mid-Cap ETF in their latest 13Fs (mostly Q3 2026), led by Matrix Asset Advisors, Mairs & Power.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Matrix Asset Advisors | 0.3% | $3.2m | Added +9.9% | 12 |
| Mairs & Power | 0.0% | $3.2m | Added +258% | 9 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/vo). Values traded and returns are estimates. Not investment advice. Built 2026-10-23.