# Medpace Holdings (MEDP): value investors who own it

4 value investors held Medpace Holdings in their Q3 2026 13F, led by Giverny Capital, Vulcan Value Partners, Mairs & Power, Fundsmith.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Giverny Capital | 4.5% | $134m | Trimmed -0.8% | 12 |
| Vulcan Value Partners | 2.3% | $75.1m | Trimmed -30% | 21 |
| Mairs & Power | 0.4% | $45.9m | Added +1.2% | 16 |
| Fundsmith | 0.2% | $27.7m | Trimmed -16% | 7 |

## Directors buying and selling (Form 4, last 12 months)

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-09-30 | Troendle August J. | President & CEO | Sold | 21966 | $13.7m |
| 2026-09-29 | Troendle August J. | President & CEO | Sold | 26701 | $16.6m |
| 2026-09-28 | Troendle August J. | President & CEO | Sold | 2410 | $1.5m |
| 2026-09-25 | Troendle August J. | President & CEO | Sold | 154 | $96k |
| 2026-09-24 | Troendle August J. | President & CEO | Sold | 27833 | $17.3m |
| 2026-09-23 | Troendle August J. | President & CEO | Sold | 16083 | $10.1m |
| 2026-09-22 | Troendle August J. | President & CEO | Sold | 49018 | $30.8m |
| 2026-09-21 | Troendle August J. | President & CEO | Sold | 21883 | $13.6m |
| 2026-09-17 | Troendle August J. | President & CEO | Sold | 10880 | $6.7m |
| 2026-09-16 | Troendle August J. | President & CEO | Sold | 8770 | $5.4m |
| 2026-09-15 | Troendle August J. | President & CEO | Sold | 15971 | $9.9m |
| 2026-08-27 | Troendle August J. | President & CEO | Sold | 650 | $403k |
| 2026-08-26 | Troendle August J. | President & CEO | Sold | 4000 | $2.5m |
| 2026-08-26 | Kraft Robert O. | Director | Sold | 3858 | $2.4m |
| 2026-08-25 | Troendle August J. | President & CEO | Sold | 673 | $418k |
| 2026-08-24 | Troendle August J. | President & CEO | Sold | 1983 | $1.2m |
| 2026-08-21 | Troendle August J. | President & CEO | Sold | 13995 | $8.7m |
| 2026-08-20 | Troendle August J. | President & CEO | Sold | 27174 | $16.8m |
| 2026-08-20 | Brady Kevin M. | CFO & Treasurer | Sold | 3400 | $2.1m |
| 2026-08-19 | Troendle August J. | President & CEO | Sold | 15609 | $9.5m |

## Fund holders

| Fund | Manager | Weight | Value | As at |
| --- | --- | --- | --- | --- |
| Vulcan Value Partners Small Cap Fund | Vulcan Value Partners | 4.5% | $3.7m | 2026-07-31 |
| Vulcan Value Partners Fund | Vulcan Value Partners | 2.5% | $5.7m | 2026-07-31 |
| Mairs & Power Small Cap Fund | Mairs & Power | 1.5% | $4.0m | 2026-06-30 |
| Mairs & Power Growth Fund | Mairs & Power | 0.6% | $32.3m | 2026-06-30 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/medp). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.