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Organon & Co.

OGN
Exchange
NYSE
Industry
Pharmaceutical Preparations
SEC CIK
0001821825

In the last 90 days, Organon & Co. insiders filed 0 open-market purchases and 1 sale; 636 institutions reported holding it in 13F filings for Q2 2026, worth $2.92B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Organon & Co. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
672
−14 vs. Q2 2025
Shares held
199.9M
−11.6M (−5.5%) vs. Q2 2025
Total value
$2.13B
+$83.5M (+4.1%) vs. Q2 2025
New holders
65
160 more added
Sold out
79
233 more reduced

11 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OGN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 672 institutions
Q1 2021: 1 institutionQ2 2021: 995 institutionsQ3 2021: 934 institutionsQ4 2021: 911 institutionsQ1 2022: 822 institutionsQ2 2022: 855 institutionsQ3 2022: 793 institutionsQ4 2022: 823 institutionsQ1 2023: 769 institutionsQ2 2023: 728 institutionsQ3 2023: 733 institutionsQ4 2023: 720 institutionsQ1 2024: 720 institutionsQ2 2024: 727 institutionsQ3 2024: 726 institutionsQ4 2024: 741 institutionsQ1 2025: 722 institutionsQ2 2025: 697 institutionsQ3 2025: 672 institutionsQ4 2025: 636 institutionsQ1 2026: 610 institutionsQ2 2026: 636 institutions
Value heldQ3 2025: $2.13B
Q1 2021: $103.0KQ2 2021: $5.27BQ3 2021: $5.67BQ4 2021: $5.49BQ1 2022: $6.65BQ2 2022: $6.56BQ3 2022: $4.57BQ4 2022: $5.57BQ1 2023: $4.67BQ2 2023: $4.13BQ3 2023: $3.45BQ4 2023: $2.85BQ1 2024: $3.75BQ2 2024: $4.11BQ3 2024: $3.81BQ4 2024: $3.07BQ1 2025: $3.01BQ2 2025: $2.07BQ3 2025: $2.13BQ4 2025: $1.43BQ1 2026: $1.20BQ2 2026: $2.92B
Institutions holding OGN and their total value by quarter
QuarterHoldersValue
Q2 2026636$2.92B
Q1 2026610$1.20B
Q4 2025636$1.43B
Q3 2025672$2.13B
Q2 2025697$2.07B
Q1 2025722$3.01B
Q4 2024741$3.07B
Q3 2024726$3.81B
Q2 2024727$4.11B
Q1 2024720$3.75B
Q4 2023720$2.85B
Q3 2023733$3.45B
Q2 2023728$4.13B
Q1 2023769$4.67B
Q4 2022823$5.57B
Q3 2022793$4.57B
Q2 2022855$6.56B
Q1 2022822$6.65B
Q4 2021911$5.49B
Q3 2021934$5.67B
Q2 2021995$5.27B
Q1 20211$103.0K

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Organon & Co.; share changes are against Q2 2025.

Institutions holding OGN in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Bill Few Associates, Inc.14,318$152.9K0.04%−716−4.8%Reduced
Evergreen Capital Management LLC14,471$154.6K0.00%+2,812+24.1%Added
RSM US Wealth Management LLC14,486$154.7K0.00%+848+6.2%Added
Ilex Capital Partners (UK) LLP14,575$155.7K0.00%+14,575New
True North Advisors, LLC14,772$157.8K0.03%+14,772New
Rockefeller Capital Management L.P.14,789$158.0K0.00%+14,789New
Dynamic Technology Lab Private Ltd14,818$158.0K0.03%+14,818New
Excalibur Management Corp15,077$161.0K0.06%−208−1.4%Reduced
Catalytic Wealth RIA, LLC15,355$164.0K0.01%+15,355New
Commerce Bank15,727$168.0K0.00%−1,557−9.0%Reduced
Xponance, Inc.15,883$169.6K0.00%−521−3.2%Reduced
Parallel Advisors, LLC16,014$171.0K0.00%+3,020+23.2%Added
Mariner, LLC16,019$171.0K0.00%−25,075−61.0%Reduced
Larson Financial Group LLC16,181$172.8K0.01%+8,509+110.9%Added
Wolverine Asset Management LLC16,198$173.0K0.00%−6,295−28.0%Reduced
Carret Asset Management, LLC16,269$173.8K0.02%+64+0.4%Added
United Capital Financial Advisers, LLC16,352$174.6K0.00%+16,352New
Deerfield Management Company, L.P. (Series C)16,388$175.0K0.00%00.0%Unchanged
Foster & Motley Inc16,544$177.0K0.01%−5,211−24.0%Reduced
Humankind Investments LLC16,672$178.1K0.04%−388−2.3%Reduced
Aigen Investment Management, LP16,775$179.2K0.03%−4,370−20.7%Reduced
Ausdal Financial Partners, Inc.17,063$182.2K0.01%+938+5.8%Added
Private Advisor Group, LLC17,178$183.4K0.00%−2,019−10.5%Reduced
EMC Capital Management17,843$191.0K0.09%00.0%Unchanged
Register Financial Advisors LLC18,030$192.6K0.08%−6,690−27.1%Reduced
Wolverine Trading, LLC18,887$195.5K0.00%+18,887New
Stratos Wealth Partners, LTD.18,306$195.5K0.00%+445+2.5%Added
Storebrand Asset Management AS18,309$195.5K0.00%−1,911−9.5%Reduced
Nisa Investment Advisors, LLC19,011$203.0K0.00%−3,129−14.1%Reduced
Ascent Group, LLC19,122$204.2K0.01%+19,122New
HSBC Holdings PLC19,580$208.7K0.00%−753−3.7%Reduced
Fayez Sarofim & Co19,697$210.4K0.00%−1,481−7.0%Reduced
ARGA Investment Management, LP20,735$221.4K0.01%+20,735New
Venture Visionary Partners LLC20,849$222.7K0.01%+1,616+8.4%Added
Abel Hall, LLC20,908$223.3K0.09%−1,528−6.8%Reduced
Rafferty Asset Management, LLC21,077$225.1K0.00%−2,501−10.6%Reduced
Voya Investment Management LLC21,545$230.1K0.00%−7,467−25.7%Reduced
Virginia Retirement Systems Et Al21,900$233.9K0.00%−89,300−80.3%Reduced
Oppenheimer & Co Inc22,319$238.4K0.00%−836−3.6%Reduced
Summit Trail Advisors, LLC22,639$241.8K0.00%+4,021+21.6%Added
CI Private Wealth, LLC22,708$242.5K0.00%−17,592−43.7%Reduced
BFSG, LLC22,880$244.4K0.02%−730−3.1%Reduced
Covestor Ltd23,775$254.0K0.14%+5,440+29.7%Added
Vident Advisory, LLC23,842$254.6K0.00%−4,237−15.1%Reduced
Cacti Asset Management LLC25,000$255.3K0.02%00.0%Unchanged
Everett Harris & Co24,052$256.9K0.00%−2,760−10.3%Reduced
Traub Capital Management LLC24,287$259.4K0.26%−250−1.0%Reduced
Sound Income Strategies, LLC26,465$262.5K0.01%−3,480−11.6%Reduced
CIBC Asset Management Inc24,802$264.9K0.00%00.0%Unchanged
Vise Technologies, Inc.25,377$271.0K0.01%+2,358+10.2%Added
Bryce Point Capital, LLC25,758$275.1K0.34%−22,310−46.4%Reduced
Provenance Wealth Advisors, LLC25,758$275.1K0.04%00.0%Unchanged
Gilman Hill Asset Management, LLC25,935$277.0K0.04%−177,746−87.3%Reduced
Savant Capital, LLC26,700$285.2K0.00%+6,525+32.3%Added
Graham Capital Management, L.P.26,813$286.4K0.01%−115,846−81.2%Reduced
Public Employees Retirement Association of Colorado27,467$293.0K0.00%00.0%Unchanged
Gabelli Funds LLC27,527$294.0K0.00%−8,811−24.2%Reduced
Range Financial Group LLC28,088$300.0K0.11%+28,088New
Brown Advisory Inc28,318$302.4K0.00%−778−2.7%Reduced
Versor Investments LP28,529$304.7K0.06%+28,529New
US Bancorp28,631$305.8K0.00%−3,855−11.9%Reduced
Mutual of America Capital Management LLC29,121$311.0K0.00%−4,273−12.8%Reduced
Fred Alger Management, LLC29,381$313.8K0.00%+4,634+18.7%Added
Coldstream Capital Management Inc29,902$319.4K0.00%+7,216+31.8%Added
Allspring Global Investments Holdings, LLC29,149$320.3K0.00%−1,561−5.1%Reduced
Neo Ivy Capital Management30,038$320.8K0.08%−100,098−76.9%Reduced
Man Group plc30,137$321.9K0.00%−38,081−55.8%Reduced
Norden Group LLC32,820$350.5K0.04%+17,386+112.6%Added
Merit Financial Group, LLC32,825$350.6K0.00%+10,247+45.4%Added
Wealth Effects LLC33,821$361.2K0.12%−31,019−47.8%Reduced
Janney Montgomery Scott LLC34,009$363.0K0.00%−9,997−22.7%Reduced
Auxier Asset Management34,299$366.3K0.05%−44−0.1%Reduced
Cambridge Investment Research Advisors, Inc.34,344$367.0K0.00%−9,553−21.8%Reduced
Fruth Investment Management34,850$372.0K0.10%−825−2.3%Reduced
Profund Advisors LLC35,182$375.7K0.01%−7,096−16.8%Reduced
Kovitz Investment Group Partners, LLC36,452$389.3K0.00%+521+1.5%Added
Natixis Advisors, L.P.36,585$391.0K0.00%+36,585New
State of Wyoming37,618$401.8K0.05%+16,661+79.5%Added
Bank of Montreal38,124$407.2K0.00%−29,078−43.3%Reduced
Kendall Capital Management38,450$410.6K0.09%−15,755−29.1%Reduced
Pictet Asset Management Holding SA38,856$415.0K0.00%00.0%Unchanged
O'Shaughnessy Asset Management, LLC39,353$420.3K0.00%+11,390+40.7%Added
Capstone Investment Advisors, LLC40,980$437.7K0.00%+17,816+76.9%Added
Systematic Alpha Investments, LLC41,067$438.6K0.01%00.0%Unchanged
Cantor Fitzgerald Investment Adviser L.P.41,594$444.2K0.03%−77,769−65.2%Reduced
SRS Capital Advisors, Inc.41,807$446.5K0.01%+15,798+60.7%Added
Vestcor Inc41,888$447.0K0.01%+22,307+113.9%Added
Penn Mutual Asset Management, LLC42,000$448.6K0.87%00.0%Unchanged
Radnor Capital Management, LLC43,316$462.6K0.07%−100.0%Reduced
Pathstone Holdings, LLC43,739$467.1K0.00%+23,621+117.4%Added
Atlas Brown,Inc.43,787$467.6K0.14%+2,000+4.8%Added
CWM, LLC43,843$468.0K0.00%+2,070+5.0%Added
Atomi Financial Group, Inc.44,501$475.3K0.02%−1,974−4.2%Reduced
Bank of Nova Scotia44,512$475.4K0.00%+1,947+4.6%Added
Captrust Financial Advisors44,579$476.1K0.00%+2,487+5.9%Added
CSS LLC44,653$476.9K0.03%+14,090+46.1%Added
Ensign Peak Advisors, Inc44,809$478.6K0.00%−8,950−16.6%Reduced
Bradley Foster & Sargent Inc44,845$478.9K0.01%+16,182+56.5%Added
Sterling Capital Management LLC46,161$493.0K0.01%+13,675+42.1%Added
Toroso Investments, LLC46,669$498.4K0.00%−7,072−13.2%Reduced