Impact Biomedical, Inc. · AMEX:IBO
Impact Biomedical, Inc. shareholders
As of Jun 30, 2026, 21 institutions reported holding Impact Biomedical, Inc., 3.6% of its shares. Largest: Vanguard, Geode Capital and State Street. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Impact Biomedical, Inc. | Change | Filed |
|---|---|---|---|---|
| Vanguard | 1.43M | 1.3% | +105K | Aug 13, 2026 |
| Geode Capital | 1.19M | 1.1% | −7,762 | Aug 12, 2026 |
| State Street | 608K | 0.56% | no change | Aug 7, 2026 |
| BlackRock | 260K | 0.24% | no change | Aug 7, 2026 |
| Northern Trust | 235K | 0.22% | −8,468 | Aug 13, 2026 |
| Citadel | 49,567 | 0.05% | new | Aug 14, 2026 |
| Jane Street | 24,528 | 0.02% | new | Aug 14, 2026 |
| Two Sigma | 17,191 | 0.02% | −20,236 | Aug 14, 2026 |
| Mason & Associates Inc | 10,000 | <0.01% | no change | Jul 23, 2026 |
| Morgan Stanley | 9,285 | <0.01% | +11 | Aug 13, 2026 |