Weiss Asset Management LP[1 »

Organon & Co shares owned by Weiss Asset Management LP[1

Quarter-by-quarter ownership of Organon & Co (OGN) shares owned by Weiss Asset Management LP[1 from 13F filings

Historical chart of Weiss Asset Management LP[1 investment in Organon & Co

Tip: Access up to 7 years of quarterly data

All positions including Organon & Co held by Weiss Asset Management LP[1 consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Organon & Co by Weiss Asset Management LP[1

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.1M 102k 10.68
2025-03-31 $505k 34k 14.89
2024-09-30 $33M 1.7M 19.13

More positions owned by Weiss Asset Management LP[1

Strategy Cl A New (MSTR)
NVIDIA Corporation Put Option (NVDA)
Ishares Bitcoin Trust Etf Shs Ben Int Put Option (IBIT)
Ishares Ethereum Tr SHS Put Option (ETHA)
Interdigital Note 3.500% 6/0 (Principal)
Tesla Motors (TSLA)
Coinbase Global Com Cl A (COIN)
Strategy Note 0.625% 9/1 (Principal)
Super Micro Computer Note 3.500% 3/0 (Principal)
Ionis Pharmaceuticals Note 4/0 (Principal)
Theravance Biopharma (TBPH)
Sunrun Note 4.000% 3/0 (Principal)
Bridgebio Pharma Note 2.500% 3/1 (Principal)
Circle Internet Group Com Cl A (CRCL)
Broadcom Put Option (AVGO)

View all positions for Weiss Asset Management LP[1

Top funds holding Organon & Co

Vanguard Group
BlackRock
State Street Corporation
LSV Asset Management
Massachusetts Financial Services
Geode Capital Management
Millennium Management
Private Management Group
UBS Group
AQR Capital Management
Gotham Asset Management
Kahn Brothers Group
Dimensional Fund Advisors
Charles Schwab Investment Management
Canada Pension Plan Investment Board

View all funds holding Organon & Co