Company · Ownership research

ORASURE TECHNOLOGIES INC OSUR

CIK 0001116463 · CUSIP 68554V108

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 68554V108 (OSUR), not CUSIP 68554V908 (OSUR), CUSIP 68554V958 (OSUR), and does not merge CUSIPs.

This page lists the top 20 of 151 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$27.91M 6,256,762 shares	0.00%	-259.45K(-4.00%)Reduced	SEC filing ↗ Aug 7, 2026	▾
02	NEUBERGER BERMAN GROUP LLC CIK 1465109 · Amended · View history	$20.92M 4,685,432 shares	0.01%	+323.53K(+7.40%)Added	SEC filing ↗ Oct 27, 2026	▾
03	PRIVATE MANAGEMENT GROUP INC CIK 1142031 · View history	$16.94M 3,797,682 shares	0.45%	-1.62M(-30.00%)Reduced	SEC filing ↗ Jul 31, 2026	▾
04	Altai Capital Management, L.P. CIK 1478982 · View history	$16.12M 3,613,836 shares	32.90%	0(0.00%)Unchanged	SEC filing ↗ Aug 13, 2026	▾
05	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$13.46M 3,018,907 shares	0.00%	-11.98K(-0.40%)Reduced	SEC filing ↗ Aug 13, 2026	▾
06	SYSTEMATIC FINANCIAL MANAGEMENT LP CIK 1085936 · View history	$12.75M 2,857,974 shares	0.25%	+377.49K(+15.20%)Added	SEC filing ↗ Aug 14, 2026	▾
07	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$10.44M 2,340,901 shares	0.00%	-479.93K(-17.00%)Reduced	SEC filing ↗ Aug 11, 2026	▾
08	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$9.02M 2,022,119 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Aug 13, 2026	▾
09	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$8.99M 2,014,903 shares	0.01%	-68.40K(-3.30%)Reduced	SEC filing ↗ Aug 13, 2026	▾
10	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$8.07M 1,807,889 shares	0.00%	-12.13K(-0.70%)Reduced	SEC filing ↗ Aug 12, 2026	▾
11	STATE STREET CORP CIK 93751 · Amended · View history	$7.52M 1,686,609 shares	0.00%	-18.17K(-1.10%)Reduced	SEC filing ↗ Sep 22, 2026	▾
12	GAGNON SECURITIES LLC CIK 1125725 · View history	$7.10M 1,592,147 shares	1.40%	-122.24K(-7.10%)Reduced	SEC filing ↗ Aug 5, 2026	▾
13	CANNELL CAPITAL LLC CIK 1058854 · View history	$6.37M 1,427,419 shares	4.44%	-575.85K(-28.70%)Reduced	SEC filing ↗ Aug 18, 2026	▾
14	Gagnon Advisors, LLC CIK 1599466 · View history	$5.39M 1,207,440 shares	3.56%	0(0.00%)Unchanged	SEC filing ↗ Aug 5, 2026	▾
15	First Eagle Investment Management, LLC CIK 1325447 · Amended · View history	$4.74M 1,062,750 shares	0.01%	+1.06MNew	SEC filing ↗ Aug 24, 2026	▾
16	Peapod Lane Capital LLC CIK 2050979 · View history	$4.43M 993,875 shares	2.99%	-24.60K(-2.40%)Reduced	SEC filing ↗ Jul 27, 2026	▾
17	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$4.12M 924,030 shares	0.00%	+24.19K(+2.70%)Added	SEC filing ↗ Aug 14, 2026	▾
18	JACOBS LEVY EQUITY MANAGEMENT, INC CIK 884414 · View history	$3.77M 844,935 shares	0.01%	-154.66K(-15.50%)Reduced	SEC filing ↗ Aug 14, 2026	▾
19	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$3.69M 827,187 shares	0.00%	-555.20K(-40.20%)Reduced	SEC filing ↗ Aug 14, 2026	▾
20	Archon Capital Management LLC CIK 1398825 · View history	$3.34M 747,909 shares	1.35%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾

Showing 20 / 151 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

151

Cancelled or null records excluded

Disclosed shares

54,745,651

Not deduplicated across managers

Disclosed value

$244.03M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ORASURE TECHNOLOGIES INC · Q2 2026

Explore all 151 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.