Latest Period
Q1 2026
Security Snapshot
ORASURE TECHNOLOGIES INC - Common Stock (OSUR) Institutional Ownership
CUSIP: 68554V108
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
141
Shares (Excl. Options)
56,719,229
Price
$3.00
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- Security type / class
- Equity / Common Stock
- Symbol
- OSUR on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 56,719,229
- Total 13F value
- $170,024,813
- Portfolio coverage rank
- 0%
- Share change
- -1,428,929
- Value change
- -$3,678,440
- Number of holders
- 141
- Shares outstanding
- 69,135,675
- SEC-reported price per share
- $4.46
- Insider filing price
- $4.46
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- OSUR - ORASURE TECHNOLOGIES INC - Common Stock is tracked under CUSIP 68554V108.
- 141 institutions reported positions in Q1 2026.
- 9 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 141 to 4 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $170,024,813 to $614,673.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 141 institutions filings for Q1 2026.
Security key
68554V108
Latest holder period
Q1 2026
13F holders
141
13D/G owners
9
CIK / CUSIP context first
Open Q1 2026 holders
OSUR full holder history
ORASURE TECHNOLOGIES INC SEC filings
ORASURE TECHNOLOGIES INC company facts
ORASURE TECHNOLOGIES INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 68554V108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
9
Security
OSUR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| PRIVATE MANAGEMENT GROUP INC | 7.3% | +23% | $16,384,320 | +$3,132,639 | 5,461,440 | +24% | PRIVATE MANAGEMENT GROUP INC | 30 Jun 2025 |
| BlackRock, Inc. | 7.2% | $16,352,089 | 5,396,729 | BlackRock, Inc. | 31 Mar 2025 | |||
| Neuberger Berman Group LLC | 5.7% | +16% | $12,971,633 | +$1,978,642 | 4,281,067 | +18% | Neuberger Berman Group LLC | 31 Mar 2025 |
| GAGNON SECURITIES LLC | 5.4% | +10% | $11,264,538 | +$568,593 | 3,754,846 | +5.3% | Neil Gagnon | 08 Jan 2026 |
| DIMENSIONAL FUND ADVISORS LP | 5% | $11,672,395 | 3,636,260 | Dimensional Fund Advisors LP | 30 Sep 2025 | |||
| Altai Capital Management, L.P. | 5.2% | 0% | $10,841,508 | 3,613,836 | 0% | Altai Capital Management, L.P. | 16 Apr 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $10,453,314 | 3,484,438 | Vanguard Capital Management | 31 Mar 2026 | |||
| Camber Capital Management LP | 1.2% | $2,727,000 | 900,000 | Camber Capital Management LP | 31 Mar 2025 | |||
| EARNEST PARTNERS LLC | 0% | $2,266 | 795 | EARNEST PARTNERS LLC | 31 Dec 2022 |
As of 31 Mar 2026, 141 institutional investors reported holding 56,719,229 shares of ORASURE TECHNOLOGIES INC - Common Stock (OSUR). This represents 82% of the company’s total 69,135,675 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
71%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9.4% | 6,516,216 | +1.1% | 0% | $19,548,648 |
| PRIVATE MANAGEMENT GROUP INC | 7.8% | 5,422,129 | +0.48% | 0.47% | $16,266,387 |
| NEUBERGER BERMAN GROUP LLC | 6.3% | 4,361,901 | +9.5% | 0.01% | $13,068,336 |
| Altai Capital Management, L.P. | 5.2% | 3,613,836 | -3.4% | 31% | $10,842,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 3,030,888 | 0% | 0% | $9,092,664 |
| DIMENSIONAL FUND ADVISORS LP | 4.1% | 2,820,830 | -13% | 0% | $8,462,296 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 3.6% | 2,480,483 | +0.12% | 0.17% | $7,441,450 |
| RENAISSANCE TECHNOLOGIES LLC | 3% | 2,083,303 | -2.9% | 0.01% | $6,249,909 |
| ACADIAN ASSET MANAGEMENT LLC | 2.9% | 2,022,119 | 0% | 0.01% | $6,064,000 |
| CANNELL CAPITAL LLC | 2.9% | 2,003,271 | +2.5% | 3.9% | $6,009,813 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 1,820,019 | +3.9% | 0% | $5,461,366 |
| GAGNON SECURITIES LLC | 2.5% | 1,714,391 | +9.2% | 1.2% | $5,143,173 |
| STATE STREET CORP | 2.5% | 1,704,780 | +6.2% | 0% | $5,114,340 |
| D. E. Shaw & Co., Inc. | 2% | 1,382,388 | -17% | 0% | $4,147,164 |
| Gagnon Advisors, LLC | 1.7% | 1,207,440 | 0% | 2.7% | $3,622,320 |
| Peapod Lane Capital LLC | 1.5% | 1,018,476 | +0% | 2.5% | $3,037,311 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.4% | 999,593 | +1.1% | 0.01% | $2,998,779 |
| WELLS FARGO & COMPANY/MN | 1.3% | 899,841 | +2.6% | 0% | $2,699,523 |
| Archon Capital Management LLC | 1.1% | 747,909 | +30% | 1.3% | $2,243,727 |
| Yorkville Advisors Global, LP | 0.92% | 635,000 | 1.3% | $1,905,000 | |
| NORTHERN TRUST CORP | 0.86% | 595,172 | +3.4% | 0% | $1,785,516 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.85% | 590,198 | 0% | 0% | $1,770,594 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.85% | 585,837 | -5.8% | 0% | $1,757,511 |
| VANGUARD FIDUCIARY TRUST CO | 0.66% | 454,775 | 0% | 0% | $1,364,325 |
| SEI INVESTMENTS CO | 0.6% | 417,958 | +127% | 0% | $1,253,962 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q1 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 137,819 | $614,673 | +$572,496 | $4.46 | 4 |
| 2026 Q1 | 56,719,229 | $170,024,813 | -$3,678,440 | $3.00 | 141 |
| 2025 Q4 | 59,957,728 | $145,103,514 | -$11,418,245 | $2.42 | 138 |
| 2025 Q3 | 62,915,605 | $201,939,809 | -$4,327,794 | $3.21 | 144 |
| 2025 Q2 | 65,170,396 | $195,510,586 | -$1,832,578 | $3.00 | 153 |
| 2025 Q1 | 65,715,586 | $221,488,350 | -$5,270,674 | $3.37 | 180 |
| 2024 Q4 | 67,128,435 | $242,324,308 | +$1,330,605 | $3.61 | 191 |
| 2024 Q3 | 66,463,377 | $283,691,471 | -$11,591,374 | $4.27 | 187 |
| 2024 Q2 | 68,636,018 | $292,373,513 | -$7,871,582 | $4.26 | 209 |
| 2024 Q1 | 69,132,925 | $425,104,845 | -$3,320,688 | $6.15 | 235 |
| 2023 Q4 | 68,706,774 | $563,347,827 | +$15,993,293 | $8.20 | 218 |
| 2023 Q3 | 67,060,255 | $397,679,051 | +$12,396,534 | $5.93 | 210 |
| 2023 Q2 | 65,070,371 | $326,010,515 | +$13,670,716 | $5.01 | 201 |
| 2023 Q1 | 62,361,133 | $377,256,677 | +$8,492,046 | $6.05 | 193 |
| 2022 Q4 | 61,128,201 | $294,646,957 | -$4,185,468 | $4.82 | 184 |
| 2022 Q3 | 62,159,166 | $235,614,751 | -$8,994,558 | $3.79 | 176 |
| 2022 Q2 | 65,001,698 | $176,177,411 | -$28,398,033 | $2.71 | 165 |
| 2022 Q1 | 70,434,586 | $477,685,359 | +$17,283,207 | $6.78 | 175 |
| 2021 Q4 | 67,385,107 | $585,407,680 | +$6,097,808 | $8.69 | 171 |
| 2021 Q3 | 66,720,204 | $755,111,748 | +$35,110,541 | $11.31 | 176 |
| 2021 Q2 | 63,786,583 | $646,670,148 | +$105,992 | $10.14 | 173 |
| 2021 Q1 | 65,995,646 | $769,947,027 | -$31,432,912 | $11.67 | 191 |
| 2020 Q4 | 69,168,609 | $732,301,790 | -$23,773,064 | $10.58 | 189 |
| 2020 Q3 | 73,459,739 | $894,691,057 | +$61,828,951 | $12.17 | 188 |
| 2020 Q2 | 68,571,229 | $798,247,962 | +$141,685,527 | $11.63 | 187 |