ORASURE TECHNOLOGIES INC OSUR
$4.35
+0.7% 52w: $2.11 – $4.50
Latest 13F among current holders filed 26 days ago (Aug 7, 2026)
Price — last 12 months
research preview data2.113.304.50
Aug 18, 2025 Jul 2, 2026
Institutional holders
142
+3 QoQ
13F value
$159.9M
+16.8% QoQ
Smart-money holders
8
signal tier ≥ 2
New smart buyers
1
Q1 2026
Options barometer
185.6×
$724K calls / $4K puts
Institutional value by quarter
Number of holders
Who owns OSUR?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 6.5M | $19.5M | 0.0% | +1.1% |
| PRIVATE MANAGEMENT GROUP INC | Other | 5.4M | $16.3M | 0.5% | +0.5% |
| NEUBERGER BERMAN GROUP LLC | Diversified mechanical | 4.4M | $13.1M | 0.0% | +9.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 3.0M | $9.1M | — | — |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 2.8M | $8.5M | — | -13.4% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Other | 2.5M | $7.4M | — | +0.1% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 2.1M | $6.2M | — | -2.9% |
| ACADIAN ASSET MANAGEMENT LLC | Quant stat arb | 2.0M | $6.1M | 0.0% | Held |
| CANNELL CAPITAL LLC ★2 | Fundamental concentrated | 2.0M | $6.0M | — | +2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 1.8M | $5.5M | — | +3.9% |
| GAGNON SECURITIES LLC ★2 | Fundamental diversified | 1.7M | $5.1M | — | +9.2% |
| STATE STREET CORP | Index provider | 1.7M | $5.1M | 0.0% | +6.2% |
| D. E. Shaw & Co., Inc. | Quant stat arb | 1.4M | $4.1M | 0.0% | -17.0% |
| Gagnon Advisors, LLC ★3 | Fundamental concentrated | 1.2M | $3.6M | — | Held |
| Peapod Lane Capital LLC ★2 | Fundamental diversified | 1.0M | $3.0M | — | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 999.6K | $3.0M | 0.0% | +1.1% |
| WELLS FARGO & COMPANY/MN | Bank broker | 899.8K | $2.7M | 0.0% | +2.6% |
| Archon Capital Management LLC ★2 | Fundamental concentrated | 747.9K | $2.2M | — | +30.4% |
| Yorkville Advisors Global, LP ★2 | Fundamental concentrated | 635.0K | $1.9M | — | New |
| NORTHERN TRUST CORP | Index provider | 595.2K | $1.8M | 0.0% | +3.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 590.2K | $1.8M | — | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 585.8K | $1.8M | — | -5.8% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 454.8K | $1.4M | — | — |
| SEI INVESTMENTS CO | Diversified mechanical | 418.0K | $1.3M | 0.0% | +126.9% |
| GOLDMAN SACHS GROUP INC | Bank broker | 411.5K | $1.2M | 0.0% | +29.8% |
| MORGAN STANLEY | Bank broker | 373.9K | $1.1M | 0.0% | -29.3% |
| KLP KAPITALFORVALTNING AS | Diversified mechanical | 363.3K | $1.1M | — | Held |
| JPMORGAN CHASE & CO | Bank broker | 360.5K | $1.1M | 0.0% | -9.2% |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC | Other | 349.1K | $1.0M | — | Held |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 330.9K | $993K | 0.0% | +49.1% |
| Orion Porfolio Solutions, LLC | Wealth advisor | 324.5K | $974K | 0.0% | +10.6% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 288.6K | $866K | — | +91.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Diversified mechanical | 284.6K | $854K | — | -34.9% |
| UBS Group AG | Bank broker | 243.3K | $730K | 0.0% | -64.2% |
| Pavaki Capital Management LLC | — | 219.0K | $657K | — | Held |
| AMERIPRISE FINANCIAL INC | Bank broker | 218.2K | $655K | 0.0% | -17.2% |
| Bank of New York Mellon Corp | Diversified mechanical | 200.4K | $601K | 0.0% | -5.9% |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 199.9K | $600K | — | -1.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 195.8K | $588K | 0.0% | +6.8% |
| Invesco Ltd. | Index provider | 165.0K | $495K | 0.0% | +2.4% |
| Nuveen, LLC | Diversified mechanical | 159.4K | $478K | 0.0% | +0.6% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 153.6K | $461K | 0.0% | +425.8% |
| HSBC HOLDINGS PLC | Bank broker | 141.3K | $421K | 0.0% | -47.7% |
| STRS OHIO | Diversified mechanical | 137.0K | $411K | 0.0% | -8.7% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 134.4K | $403K | 0.0% | +1.5% |
| Odyssean, LLC | Quant stat arb | 133.9K | $402K | — | +100.2% |
| JANE STREET GROUP, LLC | Market maker | 125.5K | $377K | 0.0% | -64.9% |
| SIMPLEX TRADING, LLC | Market maker | 118.1K | $354K | 0.0% | +4833.2% |
| Murphy Pohlad Asset Management LLC | Other | 115.9K | $348K | 0.1% | +0.9% |
| XTX Topco Ltd | Market maker | 115.7K | $347K | 0.0% | -4.5% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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