13F

Stock

Organon & Co.

OGN · held by 633 managers

Reported value

$1.34B

Holders

633

+5 new · −9 exited

Holders’ est. mark

−$15.5M

Price effect on 9 books still in the name

Largest holder

$264.7M

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard36.9M$264.7M—Held
BlackRock, Inc.31M$222M—Held
State Street9.6M$68.8M—Held
Icahn Capital8.57M$61.3M—Held
MASSACHUSETTS FINANCIAL SERVICES CO /MA/6.88M$49.3M—Held
GEODE CAPITAL MANAGEMENT, LLC4.6M$33M—Held
PRIVATE MANAGEMENT GROUP INC4.35M$31.2M—Held
UBS Group AG4.3M$30.8M—Held
KAHN BROTHERS GROUP INC3.63M$26M—Held
Sio Capital Management, LLC3.42M$24.5M—Held
D. E. Shaw & Co., Inc.3.39M$24.3M—Held
DIMENSIONAL FUND ADVISORS LP3.38M$24.3M—Held
MORGAN STANLEY3.18M$22.8M−$11.2MCut−$23.7M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.91M$20.8M—Held
Gotham Asset Management, LLC2.65M$19M—Held
CANADA PENSION PLAN INVESTMENT BOARD2.43M$17.4M—Held
Bank of New York Mellon Corp2.26M$16.2M—Held
Invesco Ltd.2.22M$15.9M—Held
TWO SIGMA INVESTMENTS, LP2.17M$15.6M—Held
Citadel2.06M$14.8M—Held
JANE STREET GROUP, LLC2.01M$14.4M—Held
GOLDMAN SACHS GROUP INC1.88M$13.5M—Held
NORTHERN TRUST CORP1.82M$13.1M—Held
FIRST TRUST ADVISORS LP1.81M$13M—Held
BANK OF AMERICA CORP /DE/1.78M$12.8M−$1.83MAdded$7.2M
TWO SIGMA ADVISERS, LP1.74M$12.5M—Held
Walleye Capital LLC1.49M$10.7M—Held
PRINCIPAL FINANCIAL GROUP INC1.24M$8.86M—Held
Mitsubishi UFJ Trust & Banking Corp1.23M$8.81M—Held
Allianz Asset Management GmbH1.17M$8.42M—Held
Cerity Partners LLC1.09M$7.83M—Held
M&G PLC992.3K$6.95M—Held
WELLS FARGO & COMPANY/MN910.9K$6.53M—Held
Bridgewater909.2K$6.52M—Held
PUBLIC SECTOR PENSION INVESTMENT BOARD901K$6.46M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC803.6K$5.76M—Held
Legal & General Group Plc779.8K$5.59M—Held
Point72 Asset Management, L.P.655.7K$4.7M—Held
AMERIPRISE FINANCIAL INC630.8K$4.52M—Held
BRANDES INVESTMENT PARTNERS, LP606.5K$4.35M—Held
AMERICAN CENTURY COMPANIES INC606.4K$4.35M—Held
NATIXIS546.6K$3.92M—Held
Universal- Beteiligungs- und Servicegesellschaft mbH525.4K$3.77M—Held
READYSTATE ASSET MANAGEMENT LP514.8K$3.69M—Held
VICTORY CAPITAL MANAGEMENT INC514K$3.69M—Held
Swiss National Bank512.6K$3.68M—Held
CITIGROUP INC506.1K$3.63M—Held
VOLORIDGE INVESTMENT MANAGEMENT, LLC498.6K$3.58M—Held
FRANKLIN RESOURCES INC497.9K$3.57M—Held
Douglas Lane & Associates, LLC485.7K$3.48M—Held
RHUMBLINE ADVISERS470.6K$3.37M—Held
MILLENNIUM MANAGEMENT LLC460.9K$3.3M—Held
Grantham, Mayo, Van Otterloo & Co. LLC447.7K$3.21M—Held
MARSHALL WACE, LLP440K$3.15M—Held
Nuveen, LLC436K$3.13M—Held
Y-Intercept (Hong Kong) Ltd406.2K$2.91M—Held
Advisors Asset Management, Inc.388.5K$2.79M—Held
CAPITAL FUND MANAGEMENT S.A.383.2K$2.75M—Held
Quantinno Capital Management LP363.5K$2.61M—Held
Squarepoint Ops LLC360.9K$2.59M—Held
SECTOR GAMMA AS300K$2.15M—Held
JPMORGAN CHASE & CO279.6K$2M—Held
ROYAL BANK OF CANADA276.2K$1.98M—Held
PRUDENTIAL FINANCIAL INC274.4K$1.97M—Held
NORGES BANK264.9K$1.9M−$2.04MCut−$12.5M
SUSQUEHANNA INTERNATIONAL GROUP, LLP262.1K$1.88M—Held
XTX Topco Ltd261.3K$1.87M—Held
RAYMOND JAMES FINANCIAL INC258K$1.85M—Held
TWINBEECH CAPITAL LP258K$1.85M—Held
VIRGINIA RETIREMENT SYSTEMS ET Al254.5K$1.82M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM242.6K$1.74M—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM230.4K$1.65M—Held
Philip James Wealth Mangement, LLC229.2K$1.64M—Held
Verition Fund Management LLC222K$1.59M—Held
PDT Partners, LLC221.6K$1.59M—Held
Brevan Howard Capital Management LP217K$1.56M—Held
Poehling Capital Management, INC.216.5K$1.55M—Held
CM Management, LLC200K$1.43M—Held
State of Tennessee, Department of Treasury167.1K$1.43M—Held
STIFEL FINANCIAL CORP194.3K$1.39M—Held
VARCOV Co.187.5K$1.34M—Held
Howard Capital Management Inc.178.9K$1.28M—Held
MOORE CAPITAL MANAGEMENT, LP177.4K$1.27M—Held
LPL Financial LLC169.9K$1.22M—Held
180 WEALTH ADVISORS, LLC167.8K$1.2M—Held
STATE OF WISCONSIN INVESTMENT BOARD153.5K$1.1M—Held
GUGGENHEIM CAPITAL LLC151.7K$1.09M—Held
Illinois Municipal Retirement Fund151.5K$1.09M—Held
Creative Planning139.8K$1M—Held
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.136.8K$981K—Held
ALLIANCEBERNSTEIN L.P.130.9K$938.4K—Held
WELLINGTON MANAGEMENT GROUP LLP129.4K$927.6K—Held
Jain Global LLC127.3K$913K—Held
NEW YORK STATE COMMON RETIREMENT FUND121.9K$873.8K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC131.6K$864.3K—Held
Louisiana State Employees Retirement System119.1K$853.9K—Held
JANUS HENDERSON GROUP PLC115.6K$828.6K—Held
Russell Investments Group, Ltd.113.8K$815.2K—Held
ACORN FINANCIAL ADVISORY SERVICES INC /ADV113K$810.3K—Held
Campbell & CO Investment Adviser LLC111.4K$798.7K—Held
Police & Firemen's Retirement System of New Jersey110K$788.5K—Held
Aviance Capital Partners, LLC105.7K$757.9K—Held
SEI INVESTMENTS CO104.4K$748.2K—Held
Quadrature Capital Ltd103.4K$741.3K—Held
CIBC WORLD MARKETS CORP103K$738.4K—Held
KLCM Advisors, Inc.99.4K$712.4K—Held
YOUSIF CAPITAL MANAGEMENT, LLC67.9K$642.6K—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC76.5K$617.7K—Held
PNC Financial Services Group, Inc.84.8K$608.3K—Held
SummerHaven Investment Management, LLC84.8K$608.2K—Held
NOMURA HOLDINGS INC78.8K$565.3K—Held
Integrated Wealth Concepts LLC78.4K$562.5K—Held
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO78.2K$560.4K—Held
Arnhold LLC77K$552.3K—Held
Zurcher Kantonalbank (Zurich Cantonalbank)76.7K$550K—Held
Atlas Brown,Inc.74.8K$536.6K—Held
ARIZONA STATE RETIREMENT SYSTEM72.7K$521.5K—Held
OSAIC HOLDINGS, INC.70.7K$507.2K—Held
Mariner, LLC70K$501.6K—Held
COMERICA BANK69K$494.5K—Held
Weiss Asset Management LP68.9K$494K—New
Bridgefront Capital, LLC65.9K$472.7K—Held
BARCLAYS PLC65.9K$472.5K−$231.3KCut−$888.7K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS64.4K$461.5K—Held
OMERS ADMINISTRATION Corp64.2K$460.6K—Held
PROFUND ADVISORS LLC61.5K$441.2K—Held
ROYCE & ASSOCIATES LP59.9K$429.3K—Held
OREGON PUBLIC EMPLOYEES RETIREMENT FUND59.5K$426.3K—Held
Sterneck Capital Management, LLC58.5K$419.3K—Held
Man Group plc56.3K$403.6K—Held
KLP KAPITALFORVALTNING AS55.4K$397.2K—Held
DEUTSCHE BANK AG\55.4K$397.1K—Held
Summit Trail Advisors, LLC54.6K$391.4K—Held
Focus Partners Wealth54.4K$391.1K—Held
Freestone Grove Partners LP53.7K$385.3K—Held
MERCER GLOBAL ADVISORS INC /ADV53.6K$384.1K—Held
HighTower Advisors, LLC51.1K$366.1K—Held
Sagewood Asset Management LP50.7K$363.4K—Held
State of Wyoming50.4K$361K—Held
Maryland State Retirement & Pension System49.9K$358K—Held
Aquatic Capital Management LLC49.7K$356.2K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE48.9K$350.7K—Held
Meeder Advisory Services, Inc.47.6K$341.6K—Held
Cetera Investment Advisers47.3K$339K—Held
Sterling Capital Management LLC45.5K$325.9K—Held
M&T Bank Corp45.2K$324.7K—Held
Bayforest Capital Ltd45K$322.8K—Held
Amundi44K$315.4K—Held
Radnor Capital Management, LLC43.3K$310.6K—Held
FRED ALGER MANAGEMENT, LLC41.5K$297.6K—Held
Systematic Alpha Investments, LLC41.1K$294.4K—Held
Massar Capital Management, LP41K$293.7K—Held
Abacus Wealth Partners, LLC40.3K$288.6K—Held
TWO SIGMA SECURITIES, LLC40K$286.4K—Held
CAPTRUST FINANCIAL ADVISORS39.7K$284.4K—Held
COMMONWEALTH EQUITY SERVICES, LLC39.6K$284K—Held
Pictet Asset Management Holding SA38.9K$278.6K—Held
TEACHER RETIREMENT SYSTEM OF TEXAS38.6K$276.7K—Held
D.A. DAVIDSON & CO.37.5K$269.2K—Held
Dynamic Technology Lab Private Ltd37.3K$268K—Held
EXCHANGE TRADED CONCEPTS, LLC36.7K$263K—Held
Corient Private Wealth LLC35.7K$255.9K—Held
Fidelity35.3K$253.3K—Held
ADAR1 Capital Management, LLC35K$250.9K—Held
BANK OF MONTREAL /CAN/35K$250.7K—Held
Swiss Life Asset Management Ltd33.3K$239.1K−$40.5KAdded$116K
AE Wealth Management LLC33K$236.9K—Held
Sound Income Strategies, LLC26.9K$235.7K—Held
DARK FOREST CAPITAL MANAGEMENT LP32.7K$234.2K—Held
Rafferty Asset Management, LLC32.6K$233.5K—Held
BFSG, LLC32.4K$232.2K—Held
Venture Visionary Partners LLC32.1K$230.2K—Held
Wedmont Private Capital27.9K$228.4K—Held
Compound Planning, Inc.30.1K$215.7K—Held
Schonfeld Strategic Advisors LLC30K$215K—Held
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC29.7K$213K—Held
Sanctuary Advisors, LLC29K$207.9K−$101.8KCut−$2.1M
Vanguard Personalized Indexing Management, LLC28.7K$205.4K—Held
Krilogy Financial LLC22.1K$201.2K—Held
NISA INVESTMENT ADVISORS, LLC27.1K$194.5K—Held
NEUBERGER BERMAN GROUP LLC26.5K$190.1K—Held
Arax Advisory Partners26.1K$187.1K—Held
Range Financial Group LLC26K$186.3K—Held
Provenance Wealth Advisors, LLC25.8K$184.7K—Held
WOLVERINE ASSET MANAGEMENT LLC25.6K$183.3K—Held
LECAP ASSET MANAGEMENT LTD25.5K$182.6K—Held
CIBC Asset Management Inc25.3K$181.4K—Held
Alpine Global Management, LLC25.1K$179.7K—Held
Aigen Investment Management, LP24.9K$178.4K—Held
CACTI ASSET MANAGEMENT LLC25K$177.8K—Held
Pathstone Holdings, LLC24.2K$173.4K—Held
HSBC HOLDINGS PLC23K$164.6K—Held
BNP PARIBAS FINANCIAL MARKETS22.8K$163.6K—Held
ARISTEIA CAPITAL, L.L.C.22.6K$161.7K—Held
O'SHAUGHNESSY ASSET MANAGEMENT, LLC22.4K$160.9K—Held
EVERETT HARRIS & CO /CA/22.3K$160K—Held
Gilman Hill Asset Management, LLC21.7K$155.9K—Held
ARGA Investment Management, LP20.7K$148.7K—Held
BROWN ADVISORY INC20.2K$145.1K—Held
Daytona Street Capital LLC20K$143.4K—Held
Impact Partnership Wealth, LLC19.6K$140.8K—Held
Voleon Capital Management LP19.6K$140.5K—Held
VOYA INVESTMENT MANAGEMENT LLC19.2K$137.4K—Held
Versor Investments LP18.5K$132.9K—Held
US BANCORP \DE\17.5K$125.7K—Held
Kendall Capital Management17.4K$124.6K—Held
CSS LLC/IL17.3K$124K—Held
Fayez Sarofim & Co17.2K$123.3K—Held
Brooklyn Investment Group17.2K$122.4K—Held
INFRASTRUCTURE CAPITAL ADVISORS, LLC17K$121.9K—Held
Credit Capital Investments LLC16.9K$121.2K—Held
Vident Advisory, LLC16.5K$118.5K—Held
Merit Financial Group, LLC16.4K$117.6K—Held
BTG Pactual Asset Management US LLC16.3K$116.6K—Held
HUB Investment Partners, LLC15.7K$112.8K—Held
Ausdal Financial Partners, Inc.15.4K$110.1K—Held
EntryPoint Capital, LLC15.2K$109.2K—Held
JOURNEY STRATEGIC WEALTH LLC15.1K$108.1K—Held
PEAK6 LLC15.1K$108.1K−$11.9KAdded$71.8K
Utah Retirement Systems14.1K$100.9K—Held
SBI Securities Co., Ltd.14K$100.6K—Held
Crossmark Global Holdings, Inc.14K$100.4K—Held
Ensign Peak Advisors, Inc14K$100.1K—Held
WEXFORD CAPITAL LP13.9K$100K—Held
HIGHLAND CAPITAL MANAGEMENT, LLC13.6K$97.7K—Held
OPPENHEIMER & CO INC13.6K$97.7K—Held
XPONANCE LLC13.3K$95.3K—Held
STOREBRAND ASSET MANAGEMENT AS13K$93.1K—Held
Sequoia Financial Advisors, LLC12.9K$92.6K—Held
Orion Porfolio Solutions, LLC12.8K$91.7K—Held
Rockefeller Capital Management L.P.12.5K$89.3K—Held
McAdam, LLC12.4K$89K—Held
MONEY CONCEPTS CAPITAL CORP12.4K$88.7K—Held
EXCALIBUR MANAGEMENT CORP12.3K$88.1K—Held
Tidal Investments LLC12K$86.2K—Held
Ballentine Partners, LLC11.9K$85.4K—Held
Invst, LLC11.8K$85K—New
Wallace Advisory Group, LLC11.7K$84K—Held
LAZARD ASSET MANAGEMENT LLC11.7K$83.9K—Held
Cresset Asset Management, LLC11.7K$83.7K−$41KCut−$41K
TRUIST FINANCIAL CORP11.6K$83.5K—Held
Cypress Wealth Services, LLC11.5K$82.7K—Held
Atria Investments, Inc11.5K$82.4K—Held
HB Wealth Management, LLC11.3K$81.1K—Held
CAXTON ASSOCIATES LLP11.1K$79.8K—Held
Wescott Financial Advisory Group, LLC11.1K$79.3K—Held
OXFORD ASSET MANAGEMENT LLP10.4K$74.4K—New
Triumph Capital Management10.3K$73.9K−$36.2KCut−$52.4K
Empowered Funds, LLC10.3K$73.9K—Held
FIRST MANHATTAN CO. LLC.10.3K$73.9K—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.