OraSure Technologies Inc (OSUR) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for OSUR. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 146 institutions reported holding OSUR, with 54.7 million shares worth $243.9 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 6,256,762 | $28M | DECREASED |
| Neuberger Berman Group | 4,685,432 | $21M | INCREASED |
| Vanguard | 4,142,988 | $18M | INCREASED |
| Private Management Group | 3,797,682 | $17M | DECREASED |
| Altai Capital Management, | 3,613,836 | $16M | UNCHANGED |
Full institutional holdings, insider history, and congressional trades for OraSure Technologies Inc on SentiSense.