Adtran Holdings, Inc. · NASDAQ:ADTN
Adtran Holdings, Inc. shareholders
As of Jun 30, 2026, 241 institutions reported holding Adtran Holdings, Inc. Largest: Vanguard, BlackRock and UBS. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Adtran Holdings, Inc. | Change | Filed |
|---|---|---|---|---|
| Vanguard | 9.29M | +440K | Aug 13, 2026 | |
| BlackRock | 7.84M | −4,058 | Aug 7, 2026 | |
| UBS | 3.14M | +2.7M | Aug 13, 2026 | |
| State Street | 3.08M | +732K | Aug 7, 2026 | |
| Royce & Associates LP | 2.97M | −154K | Aug 14, 2026 | |
| Two Sigma | 2.9M | +1.77M | Aug 14, 2026 | |
| Millennium | 2.72M | +826K | Aug 14, 2026 | |
| JPMorgan | 2.62M | +1.1M | Aug 12, 2026 | |
| DNB Asset Management AS | 2.62M | −504K | Aug 11, 2026 | |
| First Eagle Investment Management, LLC | 2.5M | +1.13M | Aug 24, 2026 |