OSUR OraSure Technologies, Inc.
OraSure Technologies, Inc. (OSUR) Institutional Ownership
What the institutions did with OSUR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 6.3M | 11.2% |
| NEUBERGER BERMAN GROUP LLC | 4.7M | 8.4% |
| PRIVATE MANAGEMENT GROUP INC | 3.8M | 6.8% |
| Altai Capital Management, L.P. | 3.6M | 6.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | 5.4% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 2.9M | 5.1% |
| DIMENSIONAL FUND ADVISORS LP | 2.3M | 4.2% |
| First Eagle Investment Management, LLC | 2.1M | 3.8% |
| ACADIAN ASSET MANAGEMENT LLC | 2.0M | 3.6% |
| RENAISSANCE TECHNOLOGIES LLC | 2.0M | 3.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8M | 3.2% |
| STATE STREET CORP | 1.7M | 3.0% |
| GAGNON SECURITIES LLC | 1.6M | 2.9% |
| CANNELL CAPITAL LLC | 1.4M | 2.6% |
| Gagnon Advisors, LLC | 1.2M | 2.2% |
| Peapod Lane Capital LLC | 993.9K | 1.8% |
| WELLS FARGO & COMPANY/MN | 924.0K | 1.7% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 844.9K | 1.5% |
| D. E. Shaw & Co., Inc. | 827.2K | 1.5% |
| Archon Capital Management LLC | 747.9K | 1.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 623.7K | 1.1% |
| JPMORGAN CHASE & CO | 589.2K | 1.1% |
| NORTHERN TRUST CORP | 587.4K | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 579.6K | 1.0% |
| GOLDMAN SACHS GROUP INC | 561.7K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| First Eagle Investment Management, LLC | New | 0 | 2.1M | +2.1M |
| PRIVATE MANAGEMENT GROUP INC | Reduced | 5.4M | 3.8M | -1.6M |
| Yorkville Advisors Global, LP | Sold Out | 635.0K | 0 | -635.0K |
| CANNELL CAPITAL LLC | Reduced | 2.0M | 1.4M | -575.9K |
| D. E. Shaw & Co., Inc. | Reduced | 1.4M | 827.2K | -555.2K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 2.8M | 2.3M | -479.9K |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Increased | 2.5M | 2.9M | +377.5K |
| NEUBERGER BERMAN GROUP LLC | Increased | 4.4M | 4.7M | +323.5K |
| GSA CAPITAL PARTNERS LLP | Sold Out | 288.6K | 0 | -288.6K |
| TUDOR INVESTMENT CORP ET AL | Increased | 112.8K | 400.8K | +288.1K |
| BlackRock, Inc. | Reduced | 6.5M | 6.3M | -259.5K |
| JPMORGAN CHASE & CO | Increased | 360.5K | 589.2K | +228.7K |
| SEI INVESTMENTS CO | Reduced | 418.0K | 204.5K | -213.4K |
| MILLENNIUM MANAGEMENT LLC | Increased | 19.0K | 188.3K | +169.4K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 999.6K | 844.9K | -154.7K |
| Man Group plc | New | 0 | 150.9K | +150.9K |
| GOLDMAN SACHS GROUP INC | Increased | 411.5K | 561.7K | +150.1K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 284.6K | 135.2K | -149.4K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | New | 0 | 146.0K | +146.0K |
| Marquette Asset Management, LLC | New | 0 | 134.7K | +134.7K |
| GAGNON SECURITIES LLC | Reduced | 1.7M | 1.6M | -122.2K |
| JANE STREET GROUP, LLC | Reduced | 125.5K | 14.5K | -111.0K |
| SIMPLEX TRADING, LLC | Reduced | 118.1K | 15.4K | -102.6K |
| BANK OF AMERICA CORP /DE/ | Reduced | 134.4K | 57.4K | -77.0K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 2.1M | 2.0M | -68.4K |
| Caption Management, LLC | New | 0 | 53.8K | +53.8K |
| Empowered Funds, LLC | Sold Out | 49.6K | 0 | -49.6K |
| STATE OF WISCONSIN INVESTMENT BOARD | New | 0 | 47.7K | +47.7K |
| CITADEL ADVISORS LLC | Increased | 55.3K | 102.0K | +46.7K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 153.6K | 198.8K | +45.2K |
| AMERIPRISE FINANCIAL INC | Reduced | 218.2K | 176.1K | -42.2K |
| MORGAN STANLEY | Reduced | 373.9K | 335.6K | -38.3K |
| BOOTHBAY FUND MANAGEMENT, LLC | New | 0 | 34.8K | +34.8K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 195.8K | 230.2K | +34.4K |
| HighTower Advisors, LLC | Reduced | 63.3K | 29.5K | -33.7K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 590.2K | 623.7K | +33.5K |
| Invesco Ltd. | Reduced | 165.0K | 133.0K | -32.0K |
| SG Americas Securities, LLC | New | 0 | 30.8K | +30.8K |
| Nuveen, LLC | Reduced | 159.4K | 131.3K | -28.0K |
| Quadrature Capital Ltd | New | 0 | 27.9K | +27.9K |
| Schonfeld Strategic Advisors LLC | New | 0 | 27.0K | +27.0K |
| Peapod Lane Capital LLC | Reduced | 1.0M | 993.9K | -24.6K |
| MARSHALL WACE, LLP | New | 0 | 24.2K | +24.2K |
| WELLS FARGO & COMPANY/MN | Increased | 899.8K | 924.0K | +24.2K |
| IMC-Chicago, LLC | Increased | 23.5K | 46.7K | +23.1K |
| HSBC HOLDINGS PLC | Reduced | 141.3K | 119.4K | -21.9K |
| GROUP ONE TRADING LLC | New | 0 | 21.5K | +21.5K |
| Quantinno Capital Management LP | New | 0 | 20.6K | +20.6K |
| Jain Global LLC | New | 0 | 20.6K | +20.6K |
| Aster Capital Management (DIFC) Ltd | Sold Out | 20.1K | 0 | -20.1K |
| STRS OHIO | Increased | 137.0K | 156.9K | +19.9K |
| L2 Asset Management, LLC | Sold Out | 19.0K | 0 | -19.0K |
| Graham Capital Management, L.P. | Increased | 25.5K | 44.3K | +18.8K |
| STATE STREET CORP | Reduced | 1.7M | 1.7M | -18.2K |
| COLDSTREAM CAPITAL MANAGEMENT INC | New | 0 | 18.0K | +18.0K |
| BFSG, LLC | Reduced | 44.4K | 27.6K | -16.7K |
| UBS Group AG | Increased | 243.3K | 260.0K | +16.7K |
| ALLIANCEBERNSTEIN L.P. | Reduced | 124.8K | 108.8K | -16.0K |
| CITIGROUP INC | Increased | 14.4K | 30.2K | +15.8K |
| Squarepoint Ops LLC | Sold Out | 15.2K | 0 | -15.2K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.