OraSure Technologies Inc
Ownership
Ownership Structure
Who owns OraSure Technologies Inc (OSUR)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 82.6% of the shares are freely tradable; institutional investors hold 88.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.07 | 6,256,762 | -4.0 | 06/30/2026 |
| Neuberger Berman Group LLC | 6.79 | 4,685,432 | +7.4 | 06/30/2026 |
| Private Management Group Inc | 5.51 | 3,797,682 | -30.0 | 06/30/2026 |
| Altai Capital Management, L.P. | 5.24 | 3,613,836 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.38 | 3,018,907 | -0.4 | 06/30/2026 |
| Systematic Financial Management LP | 4.14 | 2,857,974 | +15.2 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 3.39 | 2,340,901 | -17.0 | 06/30/2026 |
| Arnhold & S. Bleichroeder Advisers, LLC | 3.08 | 2,125,500 | +0.0 | 06/30/2026 |
| Acadian Asset Management LLC | 2.93 | 2,022,119 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.11 | 2,147,763 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Kenny John P. | Director | 204,598 | 716,093 $ | Sep 6, 2026 | direct |
| Boyd Steven Kyle | Director | 168,031 | 588,109 $ | Sep 29, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | Boyd Steven Kyle | Director | Other | 4,797 | 3.88 | 18,612 |
| Sep 6, 2026 | Kenny John P. | Director | Other | 5,116 | 3.43 | 17,535 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.