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.
Sign in or subscribeLargest 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 |
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.