Orasure Technologies Inc (OSUR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

75,298,750Shares Outstanding

1,975,091Shares held by institutions

$5,431,500Value of institutional holdings

78.86%Institutional ownership %

-2.01%Shares Changed QoQ

131No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Orasure Technologies Inc (NASDAQ:OSUR) currently has 131 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

Orasure Technologies saw its institutional ownership percentage fell to 78.9% in December 2025 from 83.4% in September 2025.
The company experienced a -2.01% quarterly change in institutional shares held, alongside a decrease of 31.05% in total owners annually.
A review of institutional activity for Orasure Technologies shows 48 of 131 filers increasing their positions, while 53 reduced their stake, and 30 remained unchanged.
This class of investors decreased its holdings in Orasure Technologies to 59.38Mn shares for the 13F-cycle ending December 2025, down by 1.22Mn shares quarter on quarter, and down 7.74Mn shares year over year.
BlackRock, Inc.'s holding of 6.45Mn shares as of December 31, 2025 makes it the primary institutional investor in Orasure Technologies, owning 8.56% of the stock.
Among the most significant buyers of Orasure Technologies during December 2025 were KOTLER KEVIN (1.80Mn), Archon Capital Management LLC (573.50K), Intrinsic Edge Capital Management LLC (349.06K), Peapod Lane Capital LLC (344.44K), MORGAN STANLEY (205.60K).
Leading sellers of Orasure Technologies stock in December 2025 included MILLENNIUM MANAGEMENT LLC (1.25Mn), JPMORGAN CHASE & CO (1.17Mn), Steamboat Capital Partners, LLC (951.58K), DIMENSIONAL FUND ADVISORS LP (377.67K), ROYAL BANK OF CANADA (350.65K).
The top 10 institutional holders of Orasure Technologies for the quarter ending December 2025 included BlackRock, Inc. (6.45Mn), PRIVATE MANAGEMENT GROUP INC (5.40Mn), VANGUARD GROUP INC (4.10Mn), 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).

131 Institutional Holders

1,975,091 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	6,447,181	-261,703	-3.90%	$15,602,180.00
PRIVATE MANAGEMENT GROUP INC	31 Dec, 2025	5,396,219	-21,070	-0.39%	$13,058,850.00
VANGUARD GROUP INC	31 Dec, 2025	4,102,632	-31,508	-0.76%	$9,928,370.00
Neuberger Berman Group LLC	31 Dec, 2025	3,984,854	-218,984	-5.21%	$9,651,933.00
Altai Capital Management, L.P.	31 Dec, 2025	3,740,836	-8,000	-0.21%	$9,053.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	3,258,593	-377,667	-10.39%	$7,885,951.00
SYSTEMATIC FINANCIAL MANAGEMENT LP	31 Dec, 2025	2,477,574	-44,870	-1.78%	$5,995,728.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	2,145,003	-116,100	-5.13%	$5,190,907.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	2,022,119	-102,807	-4.84%	$4,891.00
CANNELL CAPITAL LLC	31 Dec, 2025	1,954,012	-145,803	-6.94%	$4,728,709.00
KOTLER KEVIN	31 Dec, 2025	1,801,446	1,801,446	0.00%	$4,359,499.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,751,383	-118,328	-6.33%	$4,239,352.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	1,665,532	-24,139	-1.43%	$4,030,588.00
STATE STREET CORP	31 Dec, 2025	1,604,806	-12,571	-0.78%	$3,883,631.00
GAGNON SECURITIES LLC	31 Dec, 2025	1,569,782	-24,989	-1.57%	$3,798,872.00
Gagnon Advisors, LLC	31 Dec, 2025	1,207,440	0	0.00%	$2,922,005.00
Peapod Lane Capital LLC	31 Dec, 2025	1,018,470	344,437	51.10%	$2,464,697.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	988,698	-48,099	-4.64%	$2,392,649.00
WELLS FARGO & COMPANY/MN	31 Dec, 2025	877,030	83,858	10.57%	$2,122,410.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	862,397	-1,250,110	-59.18%	$2,087,001.00

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