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Disclosery

OGN ORGANON & CO

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Stock (common), issuer CIK 1821825

630 managers (638 13F filers) reported a position in OGN shares at 2025-12-31, 198,819,089 shares in all. 60 filers opened a position and 122 filers sold out during the quarter.

Managers
630
13F filers
638
New
60
Added
136
Reduced
230
Sold out
122
Shares held by filers
198,819,089

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
VANGUARD GROUP INCgroup of 2 filers holding36,945,036$265M+927,021Timeline
BlackRock, Inc.in group BlackRock, Inc.30,966,019$222M<0.01%+107,33013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP9,597,761$68.8M<0.01%+262,18513F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC8,570,958$61.3M0.03%+4,394,81413F-HRTimelineGroup
LSV ASSET MANAGEMENT7,472,429$53.6M0.12%-362,11113F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…6,882,166$49.3M0.02%-2,619,93613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding5,098,631$36.6M+1,534,087Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,600,477$33M<0.01%-215,10513F-HRTimelineGroup
PRIVATE MANAGEMENT GROUP INC4,347,073$31.2M0.91%+1,204,97913F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding3,907,276$28M+2,684,617Timeline
KAHN BROTHERS GROUP INC3,629,451$26M4.61%+12,60613F-HRTimeline
Sio Capital Management, LLC3,421,765$24.5M4.07%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.3,386,724$24.3M0.02%+2,895,86413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,384,140$24.3M0.01%-305,41013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY3,179,142$22.8M<0.01%-1,178,77413F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co2,906,768$20.8M<0.01%-203,78413F-HRTimelineGroup
Gotham Asset Management, LLC2,653,817$19M0.07%-1,059,38713F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD2,429,740$17.4M0.01%+56,20013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp2,260,925$16.2M<0.01%-1,311,03013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.2,222,248$15.9M<0.01%+613,35213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC2,062,974$14.8M0.01%+1,646,73413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC2,007,556$14.4M0.02%+1,709,52413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,880,615$13.5M<0.01%+223,95313F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,820,419$13.1M<0.01%-119,47813F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,812,081$13M0.01%-353,03213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,779,848$12.8M<0.01%+1,259,42213F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC1,485,379$10.7M0.06%+1,432,90313F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding1,235,194$8.86M-12,249Timeline
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding1,228,384$8.81M-202,370Timeline
Allianz Asset Management GmbHin group Allianz SE1,173,713$8.42M0.01%-116,40513F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC1,091,714$7.83M0.01%-562,13313F-HRTimelineGroup
M&G PLCin group M&G PLC992,312$6.95M0.04%+49,48213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN910,888$6.53M<0.01%+558,10813F-HRTimelineGroup
Bridgewater Associates, LP909,225$6.52M0.02%+240,53813F-HRTimeline
Public Sector Pension Investment Board900,980$6.46M0.02%-113,01113F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc779,768$5.59M<0.01%-32,07213F-HRTimelineGroup
Pavaki Capital Management LLC728,100$5.22M3.64%13F-HR/ATimeline
BEDDOW CAPITAL MANAGEMENT INC666,725$4.78M1.8%+15,93513F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.655,731$4.7M0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC630,798$4.52M<0.01%+46,21013F-HRTimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …606,499$4.35M0.03%+193,06413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC606,352$4.35M<0.01%+13,41413F-HRTimelineGroup
Natixis Investment Managersgroup of 2 filers holding546,593$3.92M+509,951Timeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …525,423$3.77M0.01%+111,94113F-HRTimelineGroup
READYSTATE ASSET MANAGEMENT LP514,810$3.69M0.16%-386,89913F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC514,031$3.69M<0.01%+54,52513F-HRTimeline
Swiss National Bank512,575$3.68M<0.01%+8,40013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC506,051$3.63M<0.01%+285,56413F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC498,631$3.58M0.01%-3,33113F-HRTimeline
Franklin Resourcesgroup of 2 filers holding497,882$3.57M-2,131,040Timeline
Douglas Lane & Associates, LLC485,745$3.48M0.05%+41,86913F-HRTimeline
RHUMBLINE ADVISERS470,562$3.37M<0.01%+1,81213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC460,948$3.3M<0.01%-4,066,58713F-HRTimelineGroup
Grantham, Mayo, Van Otterloo & Co. LLC447,661$3.21M0.01%-46,38613F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP439,967$3.15M<0.01%+365,12413F-HRTimelineGroup
Nuveen, LLCin group TIAA436,003$3.13M<0.01%-124,50213F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd406,162$2.91M0.07%+218,90913F-HRTimeline
Advisors Asset Management, Inc.388,519$2.79M0.05%-131,27713F-HR/ATimeline
CAPITAL FUND MANAGEMENT S.A.383,200$2.75M0.03%+225,65013F-HRTimeline
Quantinno Capital Management LP363,490$2.61M0.01%+218,89913F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC360,932$2.59M0.01%+85,25613F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …335,636$2.41M<0.01%+332,74213F-HRTimelineGroup
SECTOR GAMMA AS300,000$2.15M0.49%-243,71113F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…284,445$2.04M<0.01%-2,55113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO279,578$2M<0.01%-40,76913F-HRTimelineGroup
State of Alaska, Department of Revenue278,379$2M0.02%+1,57013F-HRTimeline
SG Americas Securities, LLC276,086$1.98M<0.01%+117,96213F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA276,207$1.98M<0.01%-11,57213F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC274,391$1.97M<0.01%-11,05213F-HRTimelineGroup
NORGES BANK264,857$1.9M<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding262,066$1.88M-337,640Timeline
XTX Topco Ltdin group XTX Topco Ltd261,293$1.87M0.05%+146,00113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC258,032$1.85M<0.01%-62,50913F-HRTimelineGroup
TWINBEECH CAPITAL LP257,969$1.85M0.13%-12,13713F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al254,500$1.82M0.01%+232,60013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…242,578$1.74M<0.01%-7,61313F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…230,427$1.65M<0.01%-7,68013F-HRTimeline
Philip James Wealth Mangement, LLC229,230$1.64M0.19%-214,94213F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 3 filers holding222,036$1.59M+215,636Timeline
Verition Fund Management LLC222,009$1.59M0.01%+209,81613F-HRTimeline
PDT Partners, LLC221,620$1.59M0.1%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…217,017$1.56M0.03%+160,41513F-HRTimelineGroup
Poehling Capital Management, INC.216,492$1.55M0.32%-101,25613F-HRTimeline
CM Management, LLC200,000$1.43M1.21%-25,00013F-HRTimeline
State of Tennessee, Department of Treas…167,061$1.43M<0.01%+33,58813F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP196,406$1.41M<0.01%+104,39413F-HRTimelineGroup
Unifi Asset Management LP195,915$1.4M1.53%13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP194,342$1.39M<0.01%-19,39613F-HRTimelineGroup
VARCOV Co.187,476$1.34M0.53%13F-HRTimeline
Howard Capital Management, LLC178,927$1.28M0.02%013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…178,639$1.28M<0.01%-68,86913F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP177,385$1.27M0.03%new13F-HRTimeline
LPL Financial LLC169,860$1.22M<0.01%-36,96813F-HRTimeline
180 WEALTH ADVISORS, LLC167,758$1.2M0.14%+52,18713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/167,121$1.2M<0.01%-40,72813F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD153,540$1.1M<0.01%-10,48113F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC151,702$1.09M0.01%+40,62513F-HRTimelineGroup
Illinois Municipal Retirement Fund151,526$1.09M0.01%+26,83813F-HRTimeline
Creative Planningin group Creative Planning139,799$1M<0.01%-60,80813F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.130,884$938K<0.01%-301,36813F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…129,375$928K<0.01%-5,05313F-HRTimelineGroup
Jain Global LLC127,332$913K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND121,873$874K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC131,552$864K<0.01%-72,72013F-HRTimeline
Louisiana State Employees Retirement Sy…119,100$854K0.01%-40013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson115,640$829K<0.01%-188,10913F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…113,805$815K<0.01%-1,829,62113F-HRTimelineGroup
ACORN FINANCIAL ADVISORY SERVICES INC /…113,011$810K0.12%+1,18513F-HRTimeline
Campbell & CO Investment Adviser LLC111,393$799K0.04%+41,73513F-HRTimeline
Police & Firemen's Retirement System of…109,975$789K0.01%-5,11913F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding109,064$782K+102,014Timeline
Treasurer of the State of North Carolina108,801$780K<0.01%-7,95213F-HRTimeline
Aviance Capital Partners, LLC105,710$758K0.09%+32,98013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO104,400$748K<0.01%-553,89513F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd103,395$741K0.01%new13F-HRTimelineGroup
KLCM Advisors, Inc.99,365$712K0.06%-1,023,46513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC67,923$643K0.01%-2,72913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…76,547$618K<0.01%-28,88013F-HRTimeline
AMALGAMATED BANK85,515$613K<0.01%+5,71013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…84,839$608K<0.01%-8,46713F-HRTimelineGroup
SummerHaven Investment Management, LLC84,829$608K0.35%013F-HRTimeline
ALGERT GLOBAL LLC83,760$601K0.01%-452,20013F-HR/ATimeline
CWM, LLCin group CWM, LLC82,542$592K<0.01%+38,69913F-HRTimelineGroup
Integrated Wealth Concepts LLC78,445$562K0.01%+19,79713F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…78,163$560K<0.01%-2,96513F-HRTimeline
Arnhold LLC77,030$552K0.04%-4,50013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…76,710$550K<0.01%+9,88913F-HRTimeline
Atlas Brown,Inc.74,837$537K0.16%+31,05013F-HRTimeline
Handelsbanken Fonder AB73,000$523K<0.01%-20013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM72,736$522K<0.01%-4,18813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.70,732$507K<0.01%-6,20513F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC69,964$502K<0.01%+53,94513F-HRTimelineGroup
COMERICA BANK68,972$495K<0.01%-8,62813F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP68,904$494K0.01%-33,29613F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Bridgefront Capital, LLC65,932$473K0.12%+55,21413F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC65,900$473K<0.01%-61,55013F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…65,333$468K<0.01%-8,55713F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…64,363$461K<0.01%-1,84313F-HRTimeline
OMERS ADMINISTRATION Corp64,234$461K<0.01%new13F-HRTimeline
PROFUND ADVISORS LLC61,529$441K0.01%+26,34713F-HRTimeline
ROYCE & ASSOCIATES LP59,878$429K<0.01%+3,37313F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND59,459$426K0.01%+90013F-HRTimeline
Sterneck Capital Management, LLC58,485$419K0.19%+4,79413F-HRTimeline
Man Group plcin group Man Group plc56,292$404K<0.01%+26,15513F-HRTimelineGroup
Janney Montgomery Scott LLC55,949$401K<0.01%+21,94013F-HRTimeline
KLP KAPITALFORVALTNING AS55,400$397K<0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\55,386$397K<0.01%-3313F-HRTimelineGroup
Summit Trail Advisors, LLC54,583$391K0.01%+31,94413F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth54,421$391K<0.01%+7,40313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP54,545$391K0.03%-41,26713F-HRTimeline
Freestone Grove Partners LP53,737$385K<0.01%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV53,577$384K<0.01%+4,30813F-HRTimeline
HighTower Advisors, LLC51,063$366K<0.01%-4,80413F-HRTimeline
Sagewood Asset Management LP50,680$363K0.13%13F-HRTimeline
State of Wyoming50,352$361K0.04%+12,73413F-HRTimeline
Maryland State Retirement & Pension Sys…49,930$358K0.01%+53413F-HRTimeline
Aquatic Capital Management LLC49,682$356K0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …48,917$351K<0.01%+37513F-HRTimelineGroup
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.47,640$342K0.01%-20,28013F-HRTimelineGroup
Cetera Investment Advisers47,285$339K<0.01%-19,55913F-HRTimeline
Sterling Capital Management LLC45,456$326K0.01%-70513F-HRTimeline
M&T Bank Corpin group M&T Bank Corp45,229$325K<0.01%-18,62913F-HR/ATimelineGroup
HERITAGE INVESTORS MANAGEMENT CORP45,221$324K0.01%-8,36413F-HRTimeline
Bayforest Capital Ltd45,027$323K0.24%-16,10213F-HRTimeline
Amundiin group Amundi43,983$315K<0.01%-18,83613F-HRTimelineGroup
Radnor Capital Management, LLC43,316$311K0.05%013F-HRTimeline
Vestcor Inc41,888$300K0.01%013F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC41,502$298K<0.01%+12,12113F-HRTimelineGroup
Systematic Alpha Investments, LLC41,067$294K0.01%013F-HRTimeline
Massar Capital Management, LP40,966$294K0.06%new13F-HRTimeline
Abacus Wealth Partners, LLC40,252$289K0.03%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC39,951$286K0.04%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS39,668$284K<0.01%-4,91113F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC39,607$284K<0.01%-14,28813F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…38,856$279K<0.01%013F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS38,592$277K<0.01%-25,10013F-HRTimeline
D.A. DAVIDSON & CO.37,544$269K<0.01%-24,49413F-HRTimeline
Dynamic Technology Lab Private Ltd37,314$268K0.06%+22,49613F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC36,683$263K<0.01%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP35,727$256K<0.01%+13,01913F-HR/ATimelineGroup
FMR LLCin group FMR LLC35,327$253K<0.01%-203,62613F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC35,000$251K0.02%+25,00013F-HR/ATimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/34,967$251K<0.01%-3,15713F-HRTimelineGroup
Fruth Investment Management34,850$249K0.07%013F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…33,347$239K<0.01%+21,82213F-HRTimelineGroup
AE Wealth Management LLC33,036$237K<0.01%-17,40413F-HRTimeline
Sound Income Strategies, LLC26,908$236K0.01%+44313F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP32,663$234K0.01%new13F-HRTimeline
Rafferty Asset Management, LLC32,562$233K<0.01%+11,48513F-HRTimeline
BFSG, LLC32,388$232K0.02%+9,50813F-HRTimeline
Venture Visionary Partners LLC32,056$230K0.01%+11,20713F-HRTimeline
Wedmont Private Capital27,889$228K0.01%-88,16913F-HRTimeline
Compound Planning, Inc.30,077$216K0.01%-14,42413F-HRTimeline
Schonfeld Strategic Advisors LLC29,986$215K<0.01%-415,07113F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…29,714$213K<0.01%+59313F-HRTimelineGroup
Sanctuary Advisors, LLC29,002$208K<0.01%-187,26613F-HRTimeline
Krilogy Financial LLC22,112$201K0.01%-76113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…27,467$197K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC27,130$195K<0.01%+8,11913F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC26,519$190K<0.01%-36,03213F-HRTimelineGroup