13F

Stock

Organon & Co.

OGN · held by 603 managers

Reported value

$1.14B

Holders

603

+66 new · −94 exited

Holders’ est. mark

−$139.7M

Price effect on 205 books still in the name

Largest holder

$190M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.31.7M$190M−$36.5MCut−$32M
VANGUARD PORTFOLIO MANAGEMENT LLC21.8M$130.9MHeld
VANGUARD CAPITAL MANAGEMENT LLC11.7M$70.3MHeld
State Street9.96M$59.6M−$11.3MCut−$9.17M
MILLENNIUM MANAGEMENT LLC6.78M$40.6M−$543.9KAdded$37.3M
KAHN BROTHERS GROUP INC5.54M$33.2M−$4.28MAdded$7.14M
CANADA PENSION PLAN INVESTMENT BOARD5.01M$30M−$2.87MAdded$12.6M
GEODE CAPITAL MANAGEMENT, LLC4.76M$28.5M−$5.43MCut−$4.48M
PRIVATE MANAGEMENT GROUP INC4.37M$26.2M−$5.13MCut−$4.97M
Think Investments LP4M$24MNew
UBS Group AG3.47M$20.8M−$4.1MCut−$10M
Icahn Capital3.45M$20.2M−$4.49MCut−$41.1M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC3.36M$20.1M−$3.43MCut−$701.1K
MORGAN STANLEY3.29M$19.7M−$3.75MCut−$3.07M
DIMENSIONAL FUND ADVISORS LP3.27M$19.6M−$3.86MCut−$4.71M
FIRST TRUST ADVISORS LP3.23M$19.3M−$2.14MAdded$6.34M
TWO SIGMA INVESTMENTS, LP3.14M$18.8M−$2.56MAdded$3.23M
D. E. Shaw & Co., Inc.2.64M$15.8M−$3.12MCut−$8.44M
Fidelity2.56M$15.3M−$41.7KAdded$15.1M
Cerity Partners LLC2.31M$13.8M−$1.29MAdded$6M
Bank of New York Mellon Corp2.23M$13.4M−$2.63MCut−$2.84M
Invesco Ltd.2.23M$13.3M−$2.62MCut−$2.6M
Citadel2M$12M−$2.36MCut−$2.82M
NORTHERN TRUST CORP1.91M$11.5M−$2.15MCut−$1.59M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/1.69M$10.1M−$1.99MCut−$39.2M
VANGUARD FIDUCIARY TRUST CO1.61M$9.66MHeld
GOLDMAN SACHS GROUP INC1.61M$9.62M−$1.89MCut−$3.87M
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC1.38M$8.24MNew
PRINCIPAL FINANCIAL GROUP INC1.26M$7.55M−$1.46MCut−$1.3M
Gotham Asset Management, LLC1.26M$7.53M−$1.48MCut−$11.5M
Mitsubishi UFJ Trust & Banking Corp1.09M$6.51M−$1.28MCut−$2.3M
SUSQUEHANNA INTERNATIONAL GROUP, LLP1.08M$6.49M−$309.2KAdded$4.61M
Allianz Asset Management GmbH1.08M$6.49M−$1.28MCut−$1.93M
M&G PLC1M$6.02M−$992.3KCut−$926.7K
FIRST MANHATTAN CO. LLC.950.2K$5.69M−$12.2KAdded$5.62M
MARSHALL WACE, LLP933.2K$5.59M−$519.2KAdded$2.44M
PUBLIC SECTOR PENSION INVESTMENT BOARD930.1K$5.57M−$1.06MCut−$888.8K
Sio Capital Management, LLC865.9K$5.19M−$1.02MCut−$19.3M
ALLIANCEBERNSTEIN L.P.720.5K$5.17M$0Added$4.23M
Squarepoint Ops LLC831.4K$4.98M−$425.9KAdded$2.39M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC778.9K$4.67M−$919.1KCut−$1.1M
AMERIPRISE FINANCIAL INC754.2K$4.52M−$744.4KCut−$5.03K
BANK OF AMERICA CORP /DE/738.5K$4.42M−$871.4KCut−$8.34M
WELLS FARGO & COMPANY/MN700.6K$4.2M−$826.7KCut−$2.33M
BRANDES INVESTMENT PARTNERS, LP691.6K$4.14M−$715.7KCut−$205.8K
Legal & General Group Plc678K$4.06M−$800.1KCut−$1.53M
CITIGROUP INC596.8K$3.57M−$597.1KCut−$53.7K
Bridgewater594.5K$3.56M−$701.5KCut−$2.96M
Universal- Beteiligungs- und Servicegesellschaft mbH523.5K$3.14M−$617.7KCut−$631.7K
Douglas Lane & Associates, LLC522.6K$3.13M−$573.2KCut−$352.2K
Swiss National Bank512.6K$3.07M−$604.8KCut−$604.8K
RHUMBLINE ADVISERS491.4K$2.94M−$555.3KCut−$430.3K
VICTORY CAPITAL MANAGEMENT INC485.5K$2.91M−$572.9KCut−$777.4K
AMERICAN CENTURY COMPANIES INC477.7K$2.86M−$563.7KCut−$1.49M
Y-Intercept (Hong Kong) Ltd476.5K$2.85M−$479.3KCut−$58K
Nuveen, LLC468.9K$2.81M−$514.5KCut−$317.2K
Grantham, Mayo, Van Otterloo & Co. LLC448.9K$2.69M−$528.2KCut−$521K
Trexquant Investment LP402.8K$2.41MNew
CM Management, LLC400K$2.4M−$236KAdded$962K
Walleye Capital LLC393.1K$2.35M−$463.9KCut−$8.3M
Lombard Odier Asset Management (USA) Corp380K$2.28MNew
VestGen Advisors, LLC170.6K$2.27MNew
SECTOR GAMMA AS376K$2.25M−$354KAdded$101.1K
CIBC Bancorp USA Inc.340.7K$2.04MHeld
BNP PARIBAS ASSET MANAGEMENT Holding S.A.337K$2.02M$2.01MAdded$2.02M
RAYMOND JAMES FINANCIAL INC327.9K$1.96M−$304.5KAdded$114.3K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM327.1K$1.96M−$286.2KAdded$219.9K
ROYAL BANK OF CANADA299.7K$1.79M−$325.4KCut−$185K
PRUDENTIAL FINANCIAL INC240.5K$1.75M$28.9KCut−$213.9K
JPMORGAN CHASE & CO298.3K$1.7M−$411KCut−$304.1K
FRANKLIN RESOURCES INC282.9K$1.69M−$333.8KCut−$1.88M
Vanguard Global Advisers, LLC281.1K$1.68MHeld
PDT Partners, LLC277.4K$1.66M−$261.5KAdded$72.7K
Quantinno Capital Management LP265K$1.59M−$312.7KCut−$1.02M
LOS ANGELES CAPITAL MANAGEMENT LLC246.9K$1.48M−$76.3KAdded$614.3K
Point72 Asset Management, L.P.238K$1.43M−$280.8KCut−$3.28M
Advisors Asset Management, Inc.233.1K$1.4M−$275KCut−$1.39M
Tidal Investments LLC241.4K$1.38M−$17.6KAdded$1.29M
VANGUARD ASSET MANAGEMENT, Ltd228.8K$1.37MHeld
180 WEALTH ADVISORS, LLC228K$1.37M−$198KAdded$162.7K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM225.2K$1.35M−$265.7KCut−$303.3K
Poehling Capital Management, INC.219.3K$1.31M−$255.5KCut−$238.7K
Balyasny Asset Management L.P.217.9K$1.31MNew
STIFEL FINANCIAL CORP197.5K$1.18M−$229.3KCut−$210.7K
SEI INVESTMENTS CO190.1K$1.14M−$122.5KAdded$390.8K
ExodusPoint Capital Management, LP182.8K$1.1MNew
Howard Capital Management Inc.178.9K$1.07M−$211.1KCut−$211.1K
WELLINGTON MANAGEMENT GROUP LLP167.3K$1M−$152.7KAdded$74.7K
Brevan Howard Capital Management LP163.1K$976.8K−$192.4KCut−$579.2K
SUSQUEHANNA ADVISORS GROUP, INC.162.9K$975.9KNew
TWINBEECH CAPITAL LP156.7K$938.8K−$184.9KCut−$910.9K
LPL Financial LLC153.1K$917.3K−$180.7KCut−$300.6K
STATE OF WISCONSIN INVESTMENT BOARD151.6K$908.1K−$178.9KCut−$192.8K
Illinois Municipal Retirement Fund151K$904.7K−$178.2KCut−$181.7K
BNP PARIBAS FINANCIAL MARKETS145.4K$871.2K−$26.9KAdded$707.6K
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.136.8K$819K−$162KCut−$162K
Campbell & CO Investment Adviser LLC128.3K$768.6K−$131.4KCut−$30.1K
NEW YORK STATE COMMON RETIREMENT FUND121.9K$730K−$143.8KCut−$143.8K
KLCM Advisors, Inc.117K$700.6K−$117.3KCut−$11.9K
JANUS HENDERSON GROUP PLC115.6K$692.1K−$136.5KCut−$136.5K
Russell Investments Group, Ltd.116.4K$691.6K−$139.2KCut−$123.6K
Louisiana State Employees Retirement System115.3K$690.6K−$136.1KCut−$163.3K
OSAIC HOLDINGS, INC.110.5K$661.8K−$83.6KAdded$154.6K
Police & Firemen's Retirement System of New Jersey110K$658.8K−$129.8KCut−$129.8K
State of Tennessee, Department of Treasury107.3K$642.7K−$273.6KCut−$784K
Aviance Capital Partners, LLC105.7K$633.3K−$124.7KCut−$124.7K
Philip James Wealth Mangement, LLC100.8K$603.8K−$118.9KCut−$1.04M
ROYCE & ASSOCIATES LP93.6K$560.5K−$70.7KAdded$131.2K
Zurcher Kantonalbank (Zurich Cantonalbank)90.1K$539.9K−$90.5KCut−$10.1K
State of New Jersey Common Pension Fund D88.9K$532.2KNew
VARCOV Co.87.3K$522.9K−$103KCut−$821.3K
GUGGENHEIM CAPITAL LLC86.8K$520.1K−$102.5KCut−$567.6K
Integrated Wealth Concepts LLC85.7K$513.1K−$92.6KCut−$49.3K
FOX RUN MANAGEMENT, L.L.C.89.2K$508.6KNew
Jain Global LLC84.7K$507.5K−$100KCut−$405.4K
ACORN FINANCIAL ADVISORY SERVICES INC /ADV84.3K$505.2K−$99.5KCut−$305.1K
Amundi80.9K$484.9K−$51.9KAdded$169.5K
Atlas Brown,Inc.80.2K$480.3K−$88.3KCut−$56.3K
Creative Planning79K$473.5K−$93.3KCut−$528.9K
PNC Financial Services Group, Inc.78.3K$468.8K−$92.3KCut−$139.5K
MIRABELLA FINANCIAL SERVICES LLP77.6K$464.8KNew
Arnhold LLC77K$461.4K−$90.9KCut−$90.9K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO75.6K$452.8K−$89.2KCut−$107.7K
MANGROVE PARTNERS IM, LLC73.2K$438.3KNew
ARIZONA STATE RETIREMENT SYSTEM71.4K$427.8K−$84.3KCut−$93.8K
OMERS ADMINISTRATION Corp71.3K$427.3K−$75.8KCut−$33.3K
FIFTH THIRD BANCORP68.8K$412.2K−$3.75KAdded$389.5K
YOUSIF CAPITAL MANAGEMENT, LLC67.8K$405.8K−$235.1KCut−$236.7K
SummerHaven Investment Management, LLC67.2K$402.8K−$79.3KCut−$205.5K
Vanguard Investments Australia, Ltd.64.7K$387.8KHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS64.3K$385.1K−$75.9KCut−$76.4K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND59.5K$356.2K−$70.2KCut−$70.2K
JACOBS LEVY EQUITY MANAGEMENT, INC58.7K$351.4KNew
Sterling Capital Management LLC58.5K$350.6K−$53.6KAdded$24.7K
Sterneck Capital Management, LLC58.5K$350.3K−$69KCut−$69K
KLP KAPITALFORVALTNING AS58.4K$349.8K−$65.4KCut−$47.4K
CITIZENS FINANCIAL GROUP INC/RI55.2K$330.7KNew
State of Wyoming54.3K$325.3K−$59.4KCut−$35.7K
MANUFACTURERS LIFE INSURANCE COMPANY, THE52.8K$316.4K−$57.7KCut−$34.4K
DEUTSCHE BANK AG\52.6K$315.2K−$62.1KCut−$81.9K
Schonfeld Strategic Advisors LLC52.5K$314.6K−$35.4KAdded$99.6K
Jump Financial, LLC52.5K$314.2KNew
DARK FOREST CAPITAL MANAGEMENT LP52.3K$313.1K−$38.5KAdded$78.9K
MERCER GLOBAL ADVISORS INC /ADV52K$311.4K−$61.3KCut−$72.8K
Jefferies Financial Group Inc.52K$311.2KNew
CWM, LLC50.8K$304.5K$304.1KAdded$303.9K
Maryland State Retirement & Pension System49.9K$299.1K−$58.9KCut−$58.9K
HighTower Advisors, LLC49K$293.6K−$57.8KCut−$72.5K
Cetera Investment Advisers48.1K$288K−$55.8KCut−$51.1K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC45K$285.9K−$76.9KCut−$331.8K
ALLSTATE CORP47.6K$285.3KNew
IMC-Chicago, LLC47.5K$284.7KNew
Lighthouse Investment Partners, LLC47.3K$283.6KNew
PROFUND ADVISORS LLC45.8K$274.6K−$54.1KCut−$166.5K
Pictet Asset Management Holding SA45.8K$274.1K−$45.9KCut−$4.48K
CSS LLC/IL45.4K$272.1K−$20.4KAdded$148.2K
Radnor Capital Management, LLC43.3K$259.5K−$51.1KCut−$51.1K
Focus Partners Wealth43K$257.5K−$51.4KCut−$133.6K
Sanctuary Advisors, LLC42.4K$254K−$34.2KAdded$46.1K
Systematic Alpha Investments, LLC41.1K$246K−$48.5KCut−$48.5K
TUDOR INVESTMENT CORP ET AL37.5K$224.8KNew
NOMURA HOLDINGS INC37.2K$222.8K−$43.9KCut−$342.4K
BANK OF MONTREAL /CAN/36.8K$220.6K−$41.3KCut−$30.2K
Vanguard Personalized Indexing Management, LLC36.4K$218K−$33.8KAdded$12.6K
Swiss Life Asset Management Ltd35.9K$214.9K−$39.3KCut−$24.2K
Summit Trail Advisors, LLC35.5K$212.6K−$41.9KCut−$178.8K
SEB Asset Management AB35.1K$210.3KHeld
Corient Private Wealth LLC35.2K$210.1K−$41.9KCut−$45.8K
Abacus Wealth Partners, LLC34.5K$206.4K−$40.7KCut−$82.3K
TEACHER RETIREMENT SYSTEM OF TEXAS33.6K$201.1K−$39.6KCut−$75.6K
Pathstone Holdings, LLC33.3K$199.5K−$28.5KAdded$26.1K
D.A. DAVIDSON & CO.33.1K$198.1K−$39KCut−$71K
BFSG, LLC33K$197.5K−$38.2KCut−$34.7K
AE Wealth Management LLC32.7K$196K−$38.6KCut−$40.9K
BARCLAYS PLC32.4K$194.3K−$38.3KCut−$278.2K
Freestone Grove Partners LP30.8K$184.3K−$36.3KCut−$201K
Range Financial Group LLC30.7K$184.2K−$30.7KCut−$2.1K
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC29.8K$178.2K−$35.1KCut−$34.8K
Atria Investments, Inc28.4K$170.2K−$13.6KAdded$87.8K
INFRASTRUCTURE CAPITAL ADVISORS, LLC28K$167.7K−$20.1KAdded$45.8K
Compound Planning, Inc.27.6K$165.3K−$32.6KCut−$50.4K
COMMONWEALTH EQUITY SERVICES, LLC26.7K$160.1K−$31.5KCut−$123.9K
M&T Bank Corp26.4K$158K−$31.4KCut−$166.7K
Provenance Wealth Advisors, LLC25.8K$154.3K−$30.4KCut−$30.4K
Krilogy Financial LLC16.5K$154K$3.8KCut−$47.2K
CACTI ASSET MANAGEMENT LLC25K$149.8K−$28KCut−$28K
Bayforest Capital Ltd24.7K$148.2K−$29.2KCut−$174.6K
Arax Advisory Partners24.6K$148.1K−$28.5KCut−$38.9K
CIBC Asset Management Inc24.6K$147.5K−$29.1KCut−$33.9K
SummitTX Capital, L.P.23.5K$140.5KNew
Rafferty Asset Management, LLC22.9K$137.3K−$27KCut−$96.2K
O'SHAUGHNESSY ASSET MANAGEMENT, LLC22.7K$136.2K−$26.5KCut−$24.7K
UNITED CAPITAL FINANCIAL ADVISORS, LLC22.5K$134.7KNew
HSBC HOLDINGS PLC22.4K$134.3K−$26.6KCut−$30.3K
Callan Family Office, LLC22.4K$134.2KNew
Gilman Hill Asset Management, LLC21.7K$130.2K−$25.7KCut−$25.7K
EVERETT HARRIS & CO /CA/21.2K$127.3K−$25.1KCut−$32.7K
ARGA Investment Management, LP20.7K$124.2K−$24.5KCut−$24.5K
Sound Income Strategies, LLC20.2K$123.8K−$52.8KCut−$111.9K
NEUBERGER BERMAN GROUP LLC19.5K$116.8K−$23KCut−$73.4K
BTG Pactual Asset Management US LLC19.5K$116.5K−$19.2KCut−$22
VOYA INVESTMENT MANAGEMENT LLC19K$113.8K−$22.4KCut−$23.5K
DNB Asset Management AS18.9K$113.4KNew
XPONANCE LLC18.5K$110.9K−$15.7KAdded$15.7K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.18.2K$108.8KNew
Meeder Advisory Services, Inc.17.2K$103.2K−$20.3KCut−$238.4K
Fayez Sarofim & Co16.8K$100.6K−$19.8KCut−$22.7K
CAPTRUST FINANCIAL ADVISORS16.7K$99.8K−$19.7KCut−$184.6K
CHOREO, LLC16K$95.7KNew
WOLVERINE ASSET MANAGEMENT LLC16K$95.6K−$18.8KCut−$87.7K
HB Wealth Management, LLC15.7K$94.2K−$13.3KAdded$13.1K
AXQ CAPITAL, LP15.5K$93KNew
Deseret Mutual Benefit Administrators15.5K$92.8K−$9.01KAdded$38K
EntryPoint Capital, LLC15.2K$91.2K−$18KCut−$18K
Kendall Capital Management15.2K$91.2K−$18KCut−$33.4K
CIDEL ASSET MANAGEMENT INC15K$89.8KNew
MML INVESTORS SERVICES, LLC14.3K$85.9KNew
Venture Visionary Partners LLC14.2K$85K−$16.9KCut−$145.2K
Sagewood Asset Management LP14.1K$84.7K−$16.7KCut−$278.6K
Utah Retirement Systems14.1K$84.3K−$16.6KCut−$16.6K
Ensign Peak Advisors, Inc14K$83.6K−$16.5KCut−$16.5K
Bill Few Associates, Inc.13.9K$83.5KNew
ENVESTNET ASSET MANAGEMENT INC13.9K$83.1KNew
Crossmark Global Holdings, Inc.13.8K$82.9K−$16.3KCut−$17.5K
SBI Securities Co., Ltd.13.6K$81.5K−$16.1KCut−$19.1K
BROWN ADVISORY INC13.3K$80K−$15.7KCut−$65.1K
OPPENHEIMER & CO INC13.2K$79.4K−$15.6KCut−$18.3K
LMR Partners LLP13.2K$79.1KNew
US BANCORP \DE\12.9K$77.4K−$15.2KCut−$48.3K
Quantessence Capital LLC12.8K$76.9KNew
WEALTH EFFECTS LLC12.5K$74.9KNew
NOMURA ASSET MANAGEMENT CO LTD12.5K$74.9K−$7.55KAdded$29K
Ausdal Financial Partners, Inc.12.3K$73.7K−$14.5KCut−$36.5K
MONEY CONCEPTS CAPITAL CORP11.8K$70.9K−$14KCut−$17.8K
Wallace Advisory Group, LLC11.7K$70.1K−$13.8KCut−$13.8K
NISA INVESTMENT ADVISORS, LLC11.6K$69.7K−$13.7KCut−$124.8K
EXCALIBUR MANAGEMENT CORP11.6K$69.7K−$13.7KCut−$18.4K
Cresset Asset Management, LLC11.6K$69.3K−$13.6KCut−$14.4K
Invst, LLC11.1K$66.2K−$13KCut−$18.8K
TRUIST FINANCIAL CORP10.7K$64K−$12.6KCut−$19.5K
WNY Asset Management, LLC10.7K$63.9KHeld
Triumph Capital Management10.1K$60.7K−$12KCut−$13.2K
Catalyst Funds Management Pty Ltd10K$59.9KNew
ADAR1 Capital Management, LLC10K$59.9K−$11.8KCut−$191.1K
STOREBRAND ASSET MANAGEMENT AS9.79K$58.6K−$11.5KCut−$34.5K
Advisory Services Network, LLC9.11K$54.6KNew
Eurizon Capital SGR S.p.A.9.43K$54K−$8.66KAdded$9.78K
Steward Partners Investment Advisory, LLC8.62K$51.6K−$10.2KCut−$10.5K
REXFORD CAPITAL INC8.22K$49.2K−$9.7KCut−$9.7K
LSV ASSET MANAGEMENT7.26M$43.5K−$8.57KCut−$10.1K

Who left

Positions as of Q1 2026. 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.