ORASURE TECHNOLOGIES INC (OSUR) — Institutional Holders, Q2 2026
152 institutional investment managers reported a OSUR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $244.0M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
OSUR in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- First Eagle Investment ManagementNew · +1,062,750 sh+$4.7M
- SYSTEMATIC FINANCIAL MANAGEMENTAdded · +377,491 sh+$1.7M
- Neuberger Berman GroupAdded · +323,531 sh+$1.4M
- TUDOR INVESTMENT ET ALAdded · +288,073 sh+$1.3M
- JPMORGAN CHASEAdded · +228,653 sh+$1.0M
Biggest sellers
- PRIVATE MANAGEMENT GROUPTrimmed · -1,624,447 sh-$7.2M
- Yorkville Advisors GlobalSold out · -635,000 sh-$2.8M
- CANNELL CAPITALTrimmed · -575,852 sh-$2.6M
- D. E. ShawTrimmed · -555,201 sh-$2.5M
- DIMENSIONAL FUND ADVISORSTrimmed · -479,929 sh-$2.1M
OSUR 13F holders ranked 1–100 of 152
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BlackRock#1 · 6,256,762 sh | 6,256,762 | $27.9M | <0.01% | -4.0% |
| 2 | Neuberger Berman Group#2 · 4,685,432 sh | 4,685,432 | $20.9M | 0.01% | +7.4% |
| 3 | PRIVATE MANAGEMENT GROUP#3 · 3,797,682 sh | 3,797,682 | $16.9M | 0.45% | -30.0% |
| 4 | Altai Capital Management, L.P.#4 · 3,613,836 sh | 3,613,836 | $16.1M | 32.86% | 0.0% |
| 5 | VANGUARD CAPITAL MANAGEMENT#5 · 3,018,907 sh | 3,018,907 | $13.5M | <0.01% | -0.4% |
| 6 | SYSTEMATIC FINANCIAL MANAGEMENT#6 · 2,857,974 sh | 2,857,974 | $12.7M | 0.25% | +15.2% |
| 7 | DIMENSIONAL FUND ADVISORS#7 · 2,340,901 sh | 2,340,901 | $10.4M | <0.01% | -17.0% |
| 8 | ACADIAN ASSET MANAGEMENT#8 · 2,022,119 sh | 2,022,119 | $9.0M | 0.01% | 0.0% |
| 9 | RENAISSANCE TECHNOLOGIES#9 · 2,014,903 sh | 2,014,903 | $9.0M | 0.01% | -3.3% |
| 10 | GEODE CAPITAL MANAGEMENT#10 · 1,807,889 sh | 1,807,889 | $8.1M | <0.01% | -0.7% |
| 11 | STATE STREET#11 · 1,686,609 sh | 1,686,609 | $7.5M | <0.01% | -1.1% |
| 12 | GAGNON SECURITIES#12 · 1,592,147 sh | 1,592,147 | $7.1M | 1.37% | -7.1% |
| 13 | CANNELL CAPITAL#13 · 1,427,419 sh | 1,427,419 | $6.4M | 4.27% | -28.7% |
| 14 | Gagnon Advisors#14 · 1,207,440 sh | 1,207,440 | $5.4M | 3.42% | 0.0% |
| 15 | First Eagle Investment Management#15 · 1,062,750 sh | 1,062,750 | $4.7M | <0.01% | New |
| 16 | Peapod Lane Capital#16 · 993,875 sh | 993,875 | $4.4M | — | -2.4% |
| 17 | WELLS FARGO & COMPANY#17 · 924,030 sh | 924,030 | $4.1M | <0.01% | +2.7% |
| 18 | JACOBS LEVY EQUITY MANAGEMENT#18 · 844,935 sh | 844,935 | $3.8M | 0.01% | -15.5% |
| 19 | D. E. Shaw#19 · 827,187 sh | 827,187 | $3.7M | <0.01% | -40.2% |
| 20 | Archon Capital Management#20 · 747,909 sh | 747,909 | $3.3M | 1.35% | 0.0% |
| 21 | VANGUARD PORTFOLIO MANAGEMENT#21 · 623,664 sh | 623,664 | $2.8M | <0.01% | +5.7% |
| 22 | JPMORGAN CHASE#22 · 589,177 sh | 589,177 | $2.7M | <0.01% | +63.4% |
| 23 | NORTHERN#23 · 587,408 sh | 587,408 | $2.6M | <0.01% | -1.3% |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT#24 · 579,583 sh | 579,583 | $2.6M | <0.01% | -1.1% |
| 25 | GOLDMAN SACHS GROUP#25 · 561,650 sh | 561,650 | $2.5M | <0.01% | +36.5% |
| 26 | VANGUARD FIDUCIARY#26 · 458,067 sh | 458,067 | $2.0M | <0.01% | +0.7% |
| 27 | TUDOR INVESTMENT ET AL#27 · 400,829 sh | 400,829 | $1.8M | <0.01% | +255.5% |
| 28 | KLP KAPITALFORVALTNING AS#28 · 363,300 sh | 363,300 | $1.6M | <0.01% | 0.0% |
| 29 | Intrinsic Edge Capital Management#29 · 349,064 sh | 349,064 | $1.6M | 0.16% | 0.0% |
| 30 | Orion Porfolio Solutions#30 · 336,399 sh | 336,399 | $1.5M | 0.01% | +3.7% |
| 31 | MORGAN STANLEY#31 · 335,636 sh | 335,636 | $1.5M | <0.01% | -10.2% |
| 32 | AQR CAPITAL MANAGEMENT#32 · 319,843 sh | 319,843 | $1.4M | <0.01% | -3.3% |
| 33 | UBS Group AG#33 · 259,986 sh | 259,986 | $1.2M | <0.01% | +6.9% |
| 34 | PRICE T ROWE ASSOCIATES#34 · 230,170 sh | 230,170 | $1.0M | <0.01% | +17.6% |
| 35 | Pavaki Capital Management#35 · 219,033 sh | 219,033 | $976.9K | — | 0.0% |
| 36 | Bank of New York Mellon#36 · 207,619 sh | 207,619 | $926.0K | <0.01% | +3.6% |
| 37 | SEI INVESTMENTS#37 · 204,510 sh | 204,510 | $912.1K | <0.01% | -51.1% |
| 38 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#38 · 198,779 sh | 198,779 | $886.6K | <0.01% | +29.4% |
| 39 | AMERICAN CENTURY COMPANIES#39 · 189,723 sh | 189,723 | $846.2K | <0.01% | -5.1% |
| 40 | MILLENNIUM MANAGEMENT#40 · 188,323 sh | 188,323 | $839.9K | <0.01% | +893.4% |
| 41 | AMERIPRISE FINANCIAL#41 · 176,052 sh | 176,052 | $785.2K | <0.01% | -19.3% |
| 42 | STRS OHIO#42 · 156,900 sh | 156,900 | $699.8K | <0.01% | +14.5% |
| 43 | Man Group plc#43 · 150,854 sh | 150,854 | $672.8K | <0.01% | New |
| 44 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#44 · 146,025 sh | 146,025 | $651.3K | <0.01% | New |
| 45 | BRIDGEWAY CAPITAL MANAGEMENT#45 · 135,159 sh | 135,159 | $602.8K | 0.01% | -52.5% |
| 46 | Marquette Asset Management#46 · 134,656 sh | 134,656 | $600.6K | — | New |
| 47 | Odyssean#47 · 133,937 sh | 133,937 | $597.4K | 0.10% | 0.0% |
| 48 | Invesco Ltd.#48 · 132,967 sh | 132,967 | $593.0K | 0.00% | -19.4% |
| 49 | Nuveen#49 · 131,332 sh | 131,332 | $585.7K | <0.01% | -17.6% |
| 50 | DEUTSCHE BANK AG\#50 · 118,225 sh | 118,225 | $527.3K | <0.01% | +3.2% |
| 51 | HSBC PLC#51 · 119,430 sh | 119,430 | $523.7K | <0.01% | -15.5% |
| 52 | XTX Topco Ltd#52 · 112,501 sh | 112,501 | $501.8K | <0.01% | -2.8% |
| 53 | BARCLAYS PLC#53 · 106,939 sh | 106,939 | $476.9K | <0.01% | -7.1% |
| 54 | Murphy Pohlad Asset Management#54 · 106,267 sh | 106,267 | $473.9K | — | -8.3% |
| 55 | CITADEL ADVISORS#55 · 101,958 sh | 101,958 | $454.7K | <0.01% | +84.4% |
| 56 | FULLER & THALER ASSET MANAGEMENT#56 · 98,399 sh | 98,399 | $438.9K | <0.01% | -0.9% |
| 57 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#57 · 93,369 sh | 93,369 | $416.4K | <0.01% | 0.0% |
| 58 | RHUMBLINE ADVISERS#58 · 88,264 sh | 88,264 | $393.6K | <0.01% | +3.9% |
| 59 | ALLIANCEBERNSTEIN L.P.#59 · 108,816 sh | 108,816 | $326.4K | <0.01% | -12.8% |
| 60 | Russell Investments Group, Ltd.#60 · 71,754 sh | 71,754 | $320.0K | <0.01% | -14.3% |
| 61 | TWO SIGMA INVESTMENTS#61 · 59,300 sh | 59,300 | $264.5K | <0.01% | +5.7% |
| 62 | BANK OF AMERICA#62 · 57,377 sh | 57,377 | $255.9K | 0.00% | -57.3% |
| 63 | Nierenberg Investment Management Company#63 · 55,555 sh | 55,555 | $247.8K | 0.12% | 0.0% |
| 64 | Caption Management#64 · 53,836 sh | 53,836 | $240.1K | <0.01% | New |
| 65 | NewEdge Advisors#65 · 48,261 sh | 48,261 | $215.2K | <0.01% | +1.1% |
| 66 | STATE OF WISCONSIN INVESTMENT BOARD#66 · 47,697 sh | 47,697 | $212.7K | <0.01% | New |
| 67 | IMC-Chicago#67 · 46,650 sh | 46,650 | $208.1K | 0.00% | +98.4% |
| 68 | Graham Capital Management, L.P.#68 · 44,301 sh | 44,301 | $197.6K | <0.01% | +73.7% |
| 69 | MetLife Investment Management#69 · 38,576 sh | 38,576 | $172.0K | <0.01% | +0.9% |
| 70 | BOOTHBAY FUND MANAGEMENT#70 · 34,774 sh | 34,774 | $155.1K | <0.01% | New |
| 71 | Metis Global Partners#71 · 34,430 sh | 34,430 | $153.6K | <0.01% | 0.0% |
| 72 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#72 · 34,338 sh | 34,338 | $153.1K | <0.01% | 0.0% |
| 73 | SG Americas Securities#73 · 30,824 sh | 30,824 | $137.0K | <0.01% | New |
| 74 | CITIGROUP#74 · 30,244 sh | 30,244 | $134.9K | 0.00% | +109.5% |
| 75 | MIRAE ASSET GLOBAL ETFS Ltd.#75 · 30,194 sh | 30,194 | $134.7K | <0.01% | -10.4% |
| 76 | Manatuck Hill Partners#76 · 30,000 sh | 30,000 | $133.8K | 0.04% | 0.0% |
| 77 | HighTower Advisors#77 · 29,521 sh | 29,521 | $131.7K | <0.01% | -53.3% |
| 78 | Quadrature Capital Ltd#78 · 27,915 sh | 27,915 | $124.5K | <0.01% | New |
| 79 | BFSG#79 · 27,620 sh | 27,620 | $123.2K | 0.01% | -37.7% |
| 80 | Schonfeld Strategic Advisors#80 · 26,995 sh | 26,995 | $120.4K | <0.01% | New |
| 81 | Vanguard Global Advisers#81 · 25,575 sh | 25,575 | $114.1K | <0.01% | 0.0% |
| 82 | MARSHALL WACE, LLP#82 · 24,200 sh | 24,200 | $107.9K | <0.01% | New |
| 83 | Police & Firemen's Retirement System of New Jersey#83 · 23,682 sh | 23,682 | $105.6K | <0.01% | +77.3% |
| 84 | GROUP ONE TRADING, L.P.#84 · 21,511 sh | 21,511 | $95.9K | <0.01% | New |
| 85 | Quantinno Capital Management#85 · 20,613 sh | 20,613 | $91.9K | <0.01% | New |
| 86 | Jain Global#86 · 20,567 sh | 20,567 | $91.7K | <0.01% | New |
| 87 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#87 · 20,551 sh | 20,551 | $91.7K | <0.01% | -2.7% |
| 88 | OneDigital Investment Advisors#88 · 20,474 sh | 20,474 | $91.3K | <0.01% | +2.3% |
| 89 | Significant Wealth Partners#89 · 20,432 sh | 20,432 | $91.1K | 0.10% | +2.9% |
| 90 | Quadrant Private Wealth Management#90 · 20,260 sh | 20,260 | $90.4K | 0.02% | 0.0% |
| 91 | NEW YORK STATE COMMON RETIREMENT FUND#91 · 19,307 sh | 19,307 | $86.1K | <0.01% | 0.0% |
| 92 | LPL Financial#92 · 18,628 sh | 18,628 | $83.1K | 0.00% | -6.7% |
| 93 | COLDSTREAM CAPITAL MANAGEMENT#93 · 17,979 sh | 17,979 | $80.2K | <0.01% | New |
| 94 | Vanguard Personalized Indexing Management#94 · 16,775 sh | 16,775 | $74.8K | <0.01% | 0.0% |
| 95 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#95 · 16,476 sh | 16,476 | $73.0K | <0.01% | 0.0% |
| 96 | VOYA INVESTMENT MANAGEMENT#96 · 16,198 sh | 16,198 | $72.2K | <0.01% | +13.6% |
| 97 | SIMPLEX TRADING#97 · 15,440 sh | 15,440 | $68.9K | 0.00% | -86.9% |
| 98 | Headlands Technologies#98 · 15,118 sh | 15,118 | $67.4K | <0.01% | New |
| 99 | SHIKIAR ASSET MANAGEMENT#99 · 15,000 sh | 15,000 | $67.0K | — | -40.0% |
| 100 | Moors & Cabot#100 · 14,755 sh | 14,755 | $65.8K | <0.01% | 0.0% |
Funds that sold out of OSUR in Q2 2026 (15)
Held OSUR at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Yorkville Advisors Global635,000 sh | 635,000 | $1.9M |
| GSA CAPITAL PARTNERS LLP288,621 sh | 288,621 | $866.0K |
| Empowered Funds49,631 sh | 49,631 | $148.9K |
| Aster Capital Management (DIFC) Ltd20,080 sh | 20,080 | $67.7K |
| L2 Asset Management19,002 sh | 19,002 | $57.0K |
| Squarepoint Ops15,199 sh | 15,199 | $45.6K |
| ProShare Advisors10,090 sh | 10,090 | $30.3K |
| Rachor Investment Advisory Services630 sh | 630 | $1.9K |
| Prestige Wealth Management Group605 sh | 605 | $1.8K |
| Advisory Services Network236 sh | 236 | $708.00 |
| Advisors Asset Management232 sh | 232 | $696.00 |
| TD Waterhouse Canada200 sh | 200 | $608.00 |
| Hilton Head Capital Partners150 sh | 150 | $450.00 |
| Sound Income Strategies49 sh | 49 | $149.00 |
| MAI Capital Management26 sh | 26 | $78.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.