# Adtran Holdings (ADTN): value investors who own it

2 value investors held Adtran Holdings in their Q3 2026 13F, led by First Eagle Investment Management, Polen Capital Management.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| First Eagle Investment Management | 0.0% | $17.4m | Trimmed -8.8% | 16 |
| Polen Capital Management | 0.0% | $977k | Trimmed -7.1% | 2 |

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

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-08-06 | Santo Timothy P | SVP of Finance; CFO | Bought | 6579 | $50k |

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