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Orasure Technologies Inc

OSUR
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001116463

No open-market purchases or sales by Orasure Technologies Inc insiders were filed in the last 90 days; 151 institutions reported holding it in 13F filings for Q2 2026, worth $227.9M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Orasure Technologies Inc changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of OSUR: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders1572146−9
Shares65.2M900.5K62.9M−1.38M (−2.2%)
Value$195.6M$2.70M$201.9M+$9.04M (+4.7%)

2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (11)

Institutions that held Orasure Technologies Inc at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to OSUR in Q3 2025
InstitutionSharesValue% of portfolio
Kent Lake PR LLC567,860$1.82M0.93%
Tudor Investment Corp Et Al251,867$808.5K0.01%
HRT Financial LP69,326$222.0K0.00%
State of Wisconsin Investment Board18,142$58.2K0.00%
Private Advisor Group, LLC17,905$57.5K0.00%
Pathstone Holdings, LLC10,437$33.5K0.00%
Rockefeller Capital Management L.P.443$1.42K0.00%
Advisory Services Network, LLC200$6420.00%
Salem Investment Counselors Inc85$2730.00%
CIBC Private Wealth Group, LLC75$2410.00%
Sunbelt Securities, Inc.60$1930.00%

Sold out (20)

Institutions that held Orasure Technologies Inc at the end of Q2 2025 and filed for Q3 2025 without it.

Not filed for Q3 2025 yet (2)

Institutions that held Orasure Technologies Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding OSUR in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Camber Capital Management LP900,000$2.70M
First Horizon Advisors, Inc.466$1.40K