Anterix Inc. · NASDAQ:ATEX
Anterix Inc. shareholders
As of Jun 30, 2026, 166 institutions reported holding Anterix Inc., 98.0% of its shares. Largest: Owl Creek Asset Management, L.P., T. Rowe Price and Heard Capital LLC. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Anterix Inc. | Change | Filed |
|---|---|---|---|---|
| Owl Creek Asset Management, L.P. | 5.41M | 27.8% | no change | Aug 14, 2026 |
| T. Rowe Price | 3.1M | 15.9% | +3.09M | Aug 14, 2026 |
| Heard Capital LLC | 1.72M | 8.8% | no change | Aug 11, 2026 |
| BlackRock | 1.08M | 5.5% | +67,972 | Aug 7, 2026 |
| Vanguard | 843K | 4.3% | −21,500 | Aug 13, 2026 |
| Jupiter Topco LLC | 662K | 3.4% | first report | Aug 14, 2026 |
| Plustick Management LLC | 520K | 2.7% | +20,404 | Aug 14, 2026 |
| State Street | 496K | 2.5% | +108K | Aug 7, 2026 |
| Gamco Investors, Inc. Et Al | 416K | 2.1% | −10,300 | Aug 12, 2026 |
| Geode Capital | 388K | 2.0% | +13,775 | Aug 12, 2026 |