Os Therapies Incorporated · AMEX:OSTX
Os Therapies Incorporated shareholders
As of Jun 30, 2026, 27 institutions reported holding Os Therapies Incorporated, 6.3% of its shares. Largest: Vanguard, CM Management, LLC and Geode Capital. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Os Therapies Incorporated | Change | Filed |
|---|---|---|---|---|
| Vanguard | 973K | 2.1% | +366K | Aug 13, 2026 |
| CM Management, LLC | 400K | 0.87% | no change | Aug 13, 2026 |
| Geode Capital | 302K | 0.65% | +21,749 | Aug 12, 2026 |
| Howard Financial Services, LTD. | 248K | 0.54% | +2,565 | Oct 14, 2026 |
| BlackRock | 242K | 0.53% | +178K | Aug 7, 2026 |
| State Street | 120K | 0.26% | +28,900 | Aug 7, 2026 |
| Marshall Wace, LLP | 101K | 0.22% | new | Aug 13, 2026 |
| HighTower Advisors, LLC | 85,550 | 0.19% | +70,350 | Aug 26, 2026 |
| Northern Trust | 70,817 | 0.15% | +4,763 | Aug 13, 2026 |
| Beacon Pointe Advisors, LLC | 62,507 | 0.14% | no change | Aug 18, 2026 |