Optimumbank Holdings, Inc. · AMEX:OPHC
Optimumbank Holdings, Inc. shareholders
As of Jun 30, 2026, 23 institutions reported holding Optimumbank Holdings, Inc., 19.4% of its shares. Largest: AllianceBernstein, Vanguard and Wellington. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Optimumbank Holdings, Inc. | Change | Filed |
|---|---|---|---|---|
| AllianceBernstein | 616K | 5.1% | +32,433 | Aug 14, 2026 |
| Vanguard | 468K | 3.8% | +66,604 | Aug 13, 2026 |
| Wellington | 432K | 3.5% | new | Aug 14, 2026 |
| Renaissance Technologies | 155K | 1.3% | +30,451 | Aug 13, 2026 |
| Geode Capital | 108K | 0.89% | +28,355 | Aug 12, 2026 |
| Morgan Stanley | 100K | 0.82% | no change | Aug 13, 2026 |
| Mink Brook Asset Management LLC | 78,552 | 0.65% | new | Aug 14, 2026 |
| Dimensional | 77,662 | 0.64% | +6,175 | Aug 11, 2026 |
| Sparta 24 Ltd. | 73,443 | 0.60% | new | Aug 3, 2026 |
| Susquehanna | 54,631 | 0.45% | −65,127 | Aug 14, 2026 |