Who owns ORASURE TECHNOLOGIES INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of OSUR from SEC Form 13F filings across 151 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 151 institutions disclosed 54.7M shares of ORASURE TECHNOLOGIES INC worth $244.0M — about 79.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
151
13F holders
$244.0M
value, 2026 filers
79.3%
of shares outstanding (54.7M sh)
28
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of OSUR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 6.3M | $27.9M | 0.0% | 9.1% | -4.0% |
| 2 | NEUBERGER BERMAN GROUP LLC | 4.7M | $20.9M | 0.0% | 6.8% | +7.4% |
| 3 | PRIVATE MANAGEMENT GROUP INC | 3.8M | $16.9M | 0.4% | 5.5% | -30.0% |
| 4 | Altai Capital Management, L.P. | 3.6M | $16.1M | 32.9% | 5.2% | 0.0% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | $13.5M | 0.0% | 4.4% | -0.4% |
| 6 | SYSTEMATIC FINANCIAL MANAGEMENT LP | 2.9M | $12.7M | 0.3% | 4.1% | +15.2% |
| 7 | DIMENSIONAL FUND ADVISORS LP | 2.3M | $10.4M | 0.0% | 3.4% | -17.0% |
| 8 | ACADIAN ASSET MANAGEMENT LLC | 2.0M | $9.0M | 0.0% | 2.9% | 0.0% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 2.0M | $9.0M | 0.0% | 2.9% | -3.3% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1.8M | $8.1M | 0.0% | 2.6% | -0.7% |
| 11 | STATE STREET CORP | 1.7M | $7.5M | 0.0% | 2.4% | -1.1% |
| 12 | GAGNON SECURITIES LLC | 1.6M | $7.1M | 1.4% | 2.3% | -7.1% |
| 13 | CANNELL CAPITAL LLC | 1.4M | $6.4M | 4.3% | 2.1% | -28.7% |
| 14 | Gagnon Advisors, LLC | 1.2M | $5.4M | 3.4% | 1.7% | 0.0% |
| 15 | First Eagle Investment Management, LLCNEW | 1.1M | $4.7M | 0.0% | 1.5% | new |
| 16 | Peapod Lane Capital LLC | 993,875 | $4.4M | 3.0% | 1.4% | -2.4% |
| 17 | WELLS FARGO & COMPANY/MN | 924,030 | $4.1M | 0.0% | 1.3% | +2.7% |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 844,935 | $3.8M | 0.0% | 1.2% | -15.5% |
| 19 | D. E. Shaw & Co., Inc. | 827,187 | $3.7M | 0.0% | 1.2% | -40.2% |
| 20 | Archon Capital Management LLC | 747,909 | $3.3M | 1.4% | 1.1% | 0.0% |
| 21 | VANGUARD PORTFOLIO MANAGEMENT LLC | 623,664 | $2.8M | 0.0% | 0.9% | +5.7% |
| 22 | JPMORGAN CHASE & CO | 589,177 | $2.7M | 0.0% | 0.9% | +63.4% |
| 23 | NORTHERN TRUST CORP | 587,408 | $2.6M | 0.0% | 0.9% | -1.3% |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 579,583 | $2.6M | 0.0% | 0.8% | -1.1% |
| 25 | GOLDMAN SACHS GROUP INC | 561,650 | $2.5M | 0.0% | 0.8% | +36.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.