Orasure Technologies Inc (OSUR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

1,540,113Shares held by institutions

$4,497,130Value of institutional holdings

92.72%Institutional ownership %

7.84%Shares Changed QoQ

154No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Orasure Technologies Inc (NASDAQ:OSUR) appears in 135 institutional 13F filings for the quarter ending December 2025.

These investors collectively held 81.9% of Orasure Technologies's outstanding shares in December 2025, down from 88.7% in September 2025.
Their total shares held in OSUR decreased -4.8% quarter over quarter, and separately, investors owning Orasure Technologies decreased 28.95% from a year ago.
Among the 135 funds, 50 bought more Orasure Technologies shares, 56 sold down, and 29 held their ground.
Altogether, these fund groups held 59.77Mn shares in OSUR by December 2025, down by 3.02Mn shares quarter on quarter, and down 8.84Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Orasure Technologies with 6.45Mn shares, accounting for 8.83% of total shares outstanding.
Top purchasers of OSUR stock for the quarter ending December 2025 included KOTLER KEVIN (1.8Mn), Archon Capital Management LLC (573.5K), Intrinsic Edge Capital Management LLC (349.06K), Peapod Lane Capital LLC (344.44K), Morgan Stanley (205.6K).
The largest sales of OSUR for the quarter ending December 2025 came from Jpmorgan Chase & Co (2.75Mn), MILLENNIUM MANAGEMENT LLC (1.25Mn), Steamboat Capital Partners, LLC (951.58K), DIMENSIONAL FUND ADVISORS LP (377.67K), Royal Bank Of Canada (350.65K).
Per Business Quant data, the top 10 holders of Orasure Technologies for the quarter ending December 2025 are BlackRock, Inc. (6.45Mn), PRIVATE MANAGEMENT GROUP INC (5.4Mn), VANGUARD GROUP INC (4.1Mn), Neuberger Berman Group LLC (3.98Mn), Altai Capital Management, L.P. (3.74Mn), DIMENSIONAL FUND ADVISORS LP (3.26Mn), SYSTEMATIC FINANCIAL MANAGEMENT LP (2.48Mn), RENAISSANCE TECHNOLOGIES LLC (2.15Mn), ACADIAN ASSET MANAGEMENT LLC (2.02Mn), CANNELL CAPITAL LLC (1.95Mn).

135 Institutional Holders

1,540,113 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	-261,703	-3.90%	$0.00
PRIVATE MANAGEMENT GROUP INC	31 Dec, 2025	-21,070	-0.39%	$0.00
Peapod Lane Capital LLC	31 Dec, 2025	344,437	51.10%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	201,351	292.53%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-31,508	-0.76%	$0.00
UBS Group AG	31 Dec, 2025	-42,711	-5.91%	$0.00
Barclays Plc	31 Dec, 2025	-124,808	-37.43%	$0.00
Neuberger Berman Group LLC	31 Dec, 2025	-218,984	-5.21%	$0.00
Steamboat Capital Partners, LLC	31 Dec, 2025	-951,581	-70.41%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	6,503	1,467.95%	$0.00
Altai Capital Management, L.P.	31 Dec, 2025	-8,000	-0.21%	$0.00
KLP KAPITALFORVALTNING AS	31 Dec, 2025	179,500	97.66%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	-377,667	-10.39%	$0.00
Intrinsic Edge Capital Management LLC	31 Dec, 2025	349,064	0.00%	$0.00
SYSTEMATIC FINANCIAL MANAGEMENT LP	31 Dec, 2025	-44,870	-1.78%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	168,699	349.69%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	-116,100	-5.13%	$0.00
Nuveen, LLC	31 Dec, 2025	0	0.00%	$0.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	-102,807	-4.84%	$0.00
XTX Topco Ltd	31 Dec, 2025	121,144	0.00%	$0.00

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