# Antero Midstream (AM): value investors who own it

2 value investors held Antero Midstream in their Q3 2026 13F, led by Brave Warrior Advisors, Kahn Brothers.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Brave Warrior Advisors | 0.9% | $41.5m | Trimmed -0.9% | 18 |
| Kahn Brothers | 0.0% | $269k | Unchanged | 10 |

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

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-08-06 | KLIMLEY BROOKS J | Director | Sold | 5000 | $106k |
| 2026-08-04 | Pearce Sheri | See Remarks | Sold | 16000 | $352k |

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