NYSE: OGN
Organon & Co Stock Ownership - Who owns Organon & Co?

Insider buying vs selling

Have Organon & Co insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Lynette HolzbaurSVP and Corporate Controller2026-05-0626,448$13.35
$353.08kBuy
Lynette HolzbaurSVP and Corporate Controller2026-05-0626,448$13.35
$353.08kSell
Kirke WeaverGen. Counsel Corp. Secy.2026-03-313,508$5.70
$20.00kSell
Ferreira Juan Camilo ArjonaHead of RD CMO2026-03-314,820$5.70
$27.47kSell
Juliana Papa DrinaneInterim Head of Mfg Supply2026-03-312,185$5.70
$12.45kSell
Juliana Papa DrinaneInterim Head of Mfg Supply2026-03-313,451$5.70
$19.67kSell
Aaron FalcioneChief Human Resources Officer2026-03-312,306$5.70
$13.14kSell
Aaron FalcioneChief Human Resources Officer2026-03-313,834$5.70
$21.85kSell
Lynette HolzbaurSVP and Corporate Controller2026-03-311,212$5.70
$6.91kSell
Lynette HolzbaurSVP and Corporate Controller2026-03-311,914$5.70
$10.91kSell

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Net Insider Buy/Sell (L12M) Ownership

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OGN Shareholders

What type of owners hold Organon & Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc14.06%36,916,382$492.83MInstitution
Blackrock Inc11.79%30,966,019$413.40MInstitution
State Street Corp3.65%9,597,761$128.13MInstitution
Aqr Capital Management LLC3.26%8,570,958$114.42MInstitution
Lsv Asset Management2.85%7,472,429$99.76MInstitution
Massachusetts Financial Services Co2.62%6,882,166$91.88MInstitution
Geode Capital Management LLC1.75%4,600,477$61.42MInstitution
Private Management Group Inc1.66%4,347,073$58.03MInstitution
Ubs Group Ag1.64%4,295,002$57.34MInstitution
Kahn Brothers Group Inc1.38%3,629,451$48.45MInstitution

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OGN vs General Drug Manufacturer Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OGN75.37%0.52%Net SellingNet Selling
GRFS20.87%0.00%
AMRN1.08%15.96%Net SellingNet Selling
SCLX0.37%99.63%Net Selling
MIRA5.27%18.36%Net Buying

Organon & Co Stock Ownership FAQ

Who owns Organon & Co?

Organon & Co (NYSE: OGN) is owned by 75.37% institutional shareholders, 0.52% Organon & Co insiders, and 24.11% retail investors. Vanguard Group Inc is the largest individual Organon & Co shareholder, owning 36.92M shares representing 14.06% of the company. Vanguard Group Inc's Organon & Co shares are currently valued at $492.83M.

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