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Disclosery

OSUR ORASURE TECHNOLOGIES INC

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COM (common), issuer CIK 1116463

138 managers (139 13F filers) reported a position in OSUR shares at 2025-12-31, 60,176,762 shares in all. 10 filers opened a position and 21 filers sold out during the quarter.

Managers
138
13F filers
139
New
10
Added
36
Reduced
56
Sold out
21
Shares held by filers
60,176,762

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.6,447,181$15.6M<0.01%-261,70313F-HRTimelineGroup
PRIVATE MANAGEMENT GROUP INC5,396,219$13.1M0.38%-21,07013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC4,102,632$9.93M<0.01%-31,50813F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC3,984,854$9.65M0.01%-218,98413F-HRTimelineGroup
Altai Capital Management, L.P.3,740,836$9.05M22.94%-8,00013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,258,593$7.89M<0.01%-377,66713F-HRTimelineGroup
GAGNON SECURITIES LLCgroup of 2 filers holding2,777,222$6.72M-24,989Timeline
SYSTEMATIC FINANCIAL MANAGEMENT LP2,477,574$6M0.14%-44,87013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC2,145,003$5.19M0.01%-116,10013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC2,022,119$4.89M0.01%-102,80713F-HRTimelineGroup
CANNELL CAPITAL LLC1,954,012$4.73M3.02%-145,80313F-HRTimeline
KOTLER KEVIN1,801,446$4.36M3.22%13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,751,383$4.24M<0.01%-118,32813F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,665,532$4.03M<0.01%-24,13913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,604,806$3.88M<0.01%-12,57113F-HRTimelineGroup
Peapod Lane Capital LLC1,018,470$2.46M2.1%+344,43713F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC988,698$2.39M0.01%-48,09913F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN877,030$2.12M<0.01%+83,85813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC862,397$2.09M<0.01%-1,250,11013F-HRTimelineGroup
UBS Group AGin group UBS Group AG679,809$1.65M<0.01%-42,71113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co622,083$1.51M<0.01%+83013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP575,513$1.39M<0.01%-71,20713F-HRTimelineGroup
Archon Capital Management LLC573,503$1.39M0.79%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY529,262$1.28M<0.01%+205,60413F-HR/ATimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC437,263$1.06M0.02%-125,00013F-HRTimeline
Steamboat Capital Partners, LLC400,000$968K0.27%-951,58113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO397,085$961K<0.01%-1,174,14313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC393,693$953K<0.01%+121,72813F-HRTimelineGroup
KLP KAPITALFORVALTNING AS363,300$879K<0.01%+179,50013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC357,496$865K<0.01%+194,71513F-HRTimelineGroup
INTRINSIC EDGE CAPITAL MANAGEMENT LLC349,064$845K0.16%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC317,066$767K<0.01%-161,38313F-HR/ATimelineGroup
Orion Porfolio Solutions, LLC293,526$710K0.01%-11,09113F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC263,607$638K<0.01%-36413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC221,933$537K<0.01%-16,07213F-HRTimelineGroup
Pavaki Capital Management LLC219,033$530K0.37%13F-HR/ATimeline
Qube Research & Technologies Ltd216,941$525K<0.01%+168,69913F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp212,862$515K<0.01%-85,73413F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC208,625$505K<0.01%+70,98513F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC202,964$491K<0.01%-8,24013F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL186,901$452K<0.01%-64,96613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO184,226$446K<0.01%+151,98213F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/183,285$444K<0.01%+61,30013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.161,182$390K<0.01%+16,04113F-HRTimelineGroup
Nuveen, LLCin group TIAA158,428$383K<0.01%013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP151,086$366K0.03%+41,29613F-HRTimeline
STRS OHIO150,000$363K<0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC135,091$325K<0.01%+66,26013F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/132,429$320K<0.01%+26,08313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.130,216$315K<0.01%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd121,144$293K0.01%+44,37913F-HRTimelineGroup
Murphy Pohlad Asset Management LLC114,867$278K0.11%+27,30013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\93,806$227K<0.01%+29113F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…93,379$226K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS90,694$219K<0.01%-19,56513F-HRTimeline
T3 Companies, LLCin group T3 Companies, LLC77,400$187K0.24%13F-HRTimelineGroup
Odyssean, LLC66,905$162K0.12%13F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding57,100$138K-44,000Timeline
Metis Global Partners, LLC56,933$138K<0.01%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC54,093$131K<0.01%new13F-HRTimelineGroup
Empowered Funds, LLC49,631$120K<0.01%-50,00013F-HR/ATimeline
Assenagon Asset Management S.A.48,409$117K<0.01%013F-HRTimeline
NewEdge Advisors, LLC47,752$116K<0.01%+1613F-HRTimeline
Nierenberg Investment Management Compan…44,555$108K0.05%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…43,636$106K<0.01%+5,13813F-HRTimelineGroup
BFSG, LLC43,610$106K0.01%+63013F-HRTimeline
Numerai GP LLC41,370$100K0.01%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…34,338$83.1K<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…32,922$79.7K<0.01%-2,40713F-HRTimelineGroup
Verition Fund Management LLC32,795$79.4K<0.01%-10,95113F-HRTimeline
Jain Global LLC31,440$76.1K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC30,740$74.4K<0.01%-4,66613F-HRTimeline
Manatuck Hill Partners, LLC30,000$72.6K0.03%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…29,215$70.7K<0.01%+3,46213F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …27,262$66K<0.01%-1,60413F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…26,496$64.1K<0.01%new13F-HRTimelineGroup
Graham Capital Management, L.P.25,339$61.3K<0.01%+14,13313F-HRTimeline
SHIKIAR ASSET MANAGEMENT INC25,000$60K0.01%013F-HRTimeline
Quadrant Private Wealth Management, LLC20,260$49K0.01%-10,00013F-HRTimeline
HighTower Advisors, LLC20,142$48.7K<0.01%new13F-HRTimeline
SG Americas Securities, LLC19,748$48K<0.01%+8,63213F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS19,676$47.6K<0.01%+4,40113F-HRTimelineGroup
LPL Financial LLC19,492$47.2K<0.01%+31313F-HRTimeline
Significant Wealth Partners LLC19,397$46.9K0.05%-20,99413F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND19,307$46.7K<0.01%013F-HRTimeline
L2 Asset Management, LLC18,201$44K0.01%+1,58113F-HRTimeline
OneDigital Investment Advisors LLC16,850$40.8K<0.01%-1,58213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…16,476$40K<0.01%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC15,280$37K<0.01%013F-HRTimelineGroup
Moors & Cabot, Inc.14,755$35.7K<0.01%-4,24513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC13,609$32.9K<0.01%-50,63813F-HRTimelineGroup
Police & Firemen's Retirement System of…13,359$32.3K<0.01%-12,50713F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…13,019$31.5K<0.01%-29,09113F-HRTimelineGroup
ProShare Advisors LLC12,966$31.4K<0.01%+10913F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…12,403$30K<0.01%-34013F-HRTimelineGroup
Grantham, Mayo, Van Otterloo & Co. LLC12,331$29.8K<0.01%013F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…11,599$28.1K<0.01%-66713F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd11,475$27.8K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.11,265$27.3K<0.01%+80513F-HRTimelineGroup
FMR LLCin group FMR LLC10,911$26.4K<0.01%+82913F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,452$18K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc6,750$16.3K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,379$15.4K<0.01%+1,49113F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA6,017$15K<0.01%-350,64813F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC5,030$12.2K<0.01%+1,40513F-HRTimeline
Farther Finance Advisors, LLC4,487$10.9K<0.01%+1,64413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…4,362$10.6K<0.01%-82013F-HRTimeline
Global Retirement Partners, LLC4,103$9.93K<0.01%new13F-HRTimeline
Sterling Capital Management LLC4,091$9.9K<0.01%-1,09713F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management3,800$9.2K<0.01%-11,31013F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…3,473$8.4K<0.01%+3,03013F-HR/ATimelineGroup
SIMPLEX TRADING, LLC2,393$5.79K<0.01%-5,81013F-HRTimeline
COMERICA BANK2,325$5.63K<0.01%-16713F-HRTimeline
AMALGAMATED BANK2,230$5K<0.01%-23313F-HRTimeline
Nemes Rush Group LLC2,000$4.84K<0.01%013F-HRTimeline
CGC Financial Services, LLC1,839$4.45K<0.01%013F-HRTimeline
HAZLETT, BURT & WATSON, INC.1,500$4K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1,606$3.89K<0.01%+43413F-HRTimelineGroup
North Star Investment Management Corp.1,530$3.7K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…1,500$3.63K<0.01%013F-HRTimeline
VALLEY NATIONAL ADVISERS INC1,350$3K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.964$2.33K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC964$2K<0.01%-2,06513F-HRTimelineGroup
GAMMA Investing LLC719$1.74K<0.01%+71413F-HRTimeline
Prestige Wealth Management Group LLC605$1.47K<0.01%013F-HRTimeline
Rachor Investment Advisory Services, LLC596$1.44K<0.01%13F-HRTimeline
Advisors Asset Management, Inc.454$1.1K<0.01%-40513F-HR/ATimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO295$714<0.01%new13F-HRTimelineGroup
Versant Capital Management, Inc292$707<0.01%013F-HRTimeline
Blue Trust, Inc.253$612<0.01%013F-HRTimeline
Bogart Wealth, LLC150$363<0.01%013F-HRTimeline
Hilton Head Capital Partners, LLC150$363<0.01%13F-HRTimeline
HighMark Wealth Management LLC100$242<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.75$182<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC35$85<0.01%-22013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…30$73<0.01%-1,07813F-HRTimelineGroup
SBI Securities Co., Ltd.18$44<0.01%013F-HRTimeline
Sunbelt Securities, Inc.14$34<0.01%-4613F-HRTimeline