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
Ferreira Juan Camilo ArjonaHead of RD CMO2025-08-114,122$9.22
$38.00kSell
Carrie Smith CoxDirector2025-05-1412,469$8.07
$100.59kBuy
Aaron FalcioneChief Human Resources Officer2025-05-075,500$8.77
$48.24kBuy
Daniel KarpExecutive VP Corp. Dev.2025-05-063,500$8.24
$28.83kBuy
Kirke WeaverGen. Counsel Corp. Secy.2025-05-068,045$9.21
$74.05kBuy
Matthew M. WalshChief Financial Officer2025-05-0511,400$8.82
$100.55kBuy
Kevin AliChief Executive Officer2025-05-0534,000$8.81
$299.37kBuy
Kathryn DimarcoCorporate Controller2025-03-311,471$14.51
$21.34kSell
Matthew M. WalshChief Financial Officer2025-03-313,819$14.51
$55.41kSell
Kevin AliChief Executive Officer2025-03-3126,964$14.51
$391.25kSell

1 of 5

OGN insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when OGN insiders and whales buy or sell their stock.

OGN Shareholders

What type of owners hold Organon & Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc12.42%32,277,543$291.14MInstitution
Blackrock Inc11.98%31,142,122$280.90MInstitution
Massachusetts Financial Services Co3.94%10,237,203$92.34MInstitution
State Street Corp3.66%9,520,594$85.88MInstitution
Millennium Management LLC3.50%9,090,467$82.00MInstitution
Lsv Asset Management3.07%7,989,460$72.06MInstitution
Ubs Group Ag2.29%5,959,792$53.76MInstitution
Morgan Stanley2.21%5,746,226$51.83MInstitution
Citadel Advisors LLC2.10%5,462,410$49.27MInstitution
Nordea Investment Management Ab1.89%4,904,076$44.23MInstitution

1 of 3

OGN vs General Drug Manufacturer Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OGN82.14%0.37%Net SellingNet Selling
AMRN0.85%16.35%Net SellingNet Selling
SCLX1.14%98.86%Net Buying
MDCX11.79%55.54%Net BuyingNet Buying
MIRA5.24%40.13%Net SellingNet Buying

Organon & Co Stock Ownership FAQ

Who owns Organon & Co?

Organon & Co (NYSE: OGN) is owned by 82.14% institutional shareholders, 0.37% Organon & Co insiders, and 17.49% retail investors. Vanguard Group Inc is the largest individual Organon & Co shareholder, owning 32.28M shares representing 12.42% of the company. Vanguard Group Inc's Organon & Co shares are currently valued at $288.56M.

If you're new to stock investing, here's how to buy Organon & Co stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.