Orasure Technologies OSUR Institutional Ownership

NASDAQ OSUR

$3.96 +0.27 (+7.45%)

As of: Sep 22, 2026 · 12:44 PM EDT

Institutions by Trading Activity

153 Institutions

Increased 67 43.8%

Unchanged 34 22.2%

Reduced 52 34.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

75.78%

▼-2.21 pp QoQ

Shares Held by Institutions

55.32Mn

of 73.00Mn outstanding

▼-0.99% QoQ

Shares Outstanding

73.00Mn

17.68Mn held outside 13F filers

Institutional Investors

153

filed 13F for Jun 2026

▲+11 vs prior quarter

Net Shares Added (QoQ)

-554.84K

distributed since last quarter

Value of Holdings

$196.95Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Orasure Technologies Inc (NASDAQ:OSUR) appears in 153 institutional 13F filings for the quarter ending June 2026.

These investors held 75.8% of outstanding shares in June 2026, down from 78.0% in March 2026.
Their total shares held in OSUR decreased -0.99% quarter over quarter, and separately, investors owning Orasure Technologies decreased 1.29% from a year ago.
Of these 153 holders, 67 added to their stakes in Orasure Technologies, 52 trimmed positions, and 34 made no changes.
Institutional investors collectively held 55.32Mn shares in Orasure Technologies as of June 2026, down by 554.84K shares quarter on quarter, and down 13.79Mn shares year over year.
BlackRock, Inc. holds the largest position in OSUR at 6.26Mn shares as of June 30, 2026, or 8.57% of shares outstanding.
The most significant purchases of OSUR for the quarter ending June 2026 came from First Eagle Investment Management, LLC (1.06Mn), Sixth Street Partners Management Company, L.P. (579.58K), SYSTEMATIC FINANCIAL MANAGEMENT LP (377.49K), Neuberger Berman Group LLC (323.53K), TUDOR INVESTMENT CORP ET AL (288.07K).
The largest sellers of Orasure Technologies for the quarter ending June 2026 were PRIVATE MANAGEMENT GROUP INC (1.62Mn), CANNELL CAPITAL LLC (575.85K), D. E. Shaw & Co., Inc. (555.2K), DIMENSIONAL FUND ADVISORS LP (479.93K), BlackRock, Inc. (259.45K).
According to Business Quant data, leading holders of OSUR for June 2026 are BlackRock, Inc. (6.26Mn), Neuberger Berman Group LLC (4.69Mn), PRIVATE MANAGEMENT GROUP INC (3.8Mn), Altai Capital Management, L.P. (3.61Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.02Mn), SYSTEMATIC FINANCIAL MANAGEMENT LP (2.86Mn), DIMENSIONAL FUND ADVISORS LP (2.34Mn), ACADIAN ASSET MANAGEMENT LLC (2.02Mn), RENAISSANCE TECHNOLOGIES LLC (2.01Mn), GEODE CAPITAL MANAGEMENT, LLC (1.81Mn).

Form 13F Holdings

153 Institutional Holders

Report period 30 Jun, 2026

Total shares held 55.32Mn

Of outstanding 75.78%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	6,256,762	8.57%	▼259,454	-3.98%	$27.91Mn
2	Neuberger Berman Group LLC	0001465109	4,685,432	6.42%	▲323,531	+7.42%	$20.92Mn
3	PRIVATE MANAGEMENT GROUP INC	0001142031	3,797,682	5.20%	▼1,624,447	-29.96%	$16.94Mn
4	Altai Capital Management, L.P.	0001478982	3,613,836	4.95%	0	0.00%	$16.12K
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,018,907	4.14%	▼11,981	-0.40%	$13.46Mn
6	SYSTEMATIC FINANCIAL MANAGEMENT LP	0001085936	2,857,974	3.91%	▲377,491	+15.22%	$12.75Mn
7	DIMENSIONAL FUND ADVISORS LP	0000354204	2,340,901	3.21%	▼479,929	-17.01%	$10.44Mn
8	ACADIAN ASSET MANAGEMENT LLC	0000916542	2,022,119	2.77%	0	0.00%	$9.02K
9	RENAISSANCE TECHNOLOGIES LLC	0001037389	2,014,903	2.76%	▼68,400	-3.28%	$8.99Mn
10	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,807,889	2.48%	▼12,130	-0.67%	$8.07Mn
11	State Street Corp	0000093751	1,686,609	2.31%	▼18,171	-1.07%	$7.52Mn
12	GAGNON SECURITIES LLC	0001125725	1,592,147	2.18%	▼122,244	-7.13%	$7.10Mn
13	CANNELL CAPITAL LLC	0001058854	1,427,419	1.96%	▼575,852	-28.75%	$6.37Mn
14	Gagnon Advisors, LLC	0001599466	1,207,440	1.65%	0	0.00%	$5.39Mn
15	First Eagle Investment Management, LLC	0001325447	1,062,750	1.46%	▲1,062,750	0.00%	$4.74Mn
16	Peapod Lane Capital LLC	0002050979	993,875	1.36%	▼24,601	-2.42%	$4.43Mn
17	Wells Fargo & Company/Mn	0000072971	924,030	1.27%	▲24,189	+2.69%	$4.12Mn
18	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	844,935	1.16%	▼154,658	-15.47%	$3.77Mn
19	D. E. Shaw & Co., Inc.	0001009207	827,187	1.13%	▼555,201	-40.16%	$3.69Mn
20	Archon Capital Management LLC	0001398825	747,909	1.02%	0	0.00%	$3.34Mn

Showing 1 to 20 of 153 holders