OGN
Organon (OGN)
NYSE
$13.86-$0.03 (-0.22%)
Price as of Nov 12, 2026 8:05 AM EST
  • $3.6B
    Market Cap
  • 81.89%
    1-Year Change
  • Drug Manufacturers - General
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
14.06%
36.9M
+987,979 (+2.68%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
12.49%
32.8M
+652,657 (+1.99%)
Dec 31, 2024
BLACKROCK INC.
12.41%
32.6M
-951,855 (-2.92%)
Jun 30, 2024
BLACKROCK, INC.
12.21%
32.1M
+339,838 (+1.06%)
Jun 30, 2026
PENTWATER CAPITAL MANAGEMENT LP
6.89%
18.1M
+18.1M (+100.00%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
5.76%
15.1M
-6.7M (-44.37%)
Jun 30, 2026
N/A
5.76%
15.1M
-6.7M (-44.37%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions3.8B (50.78%)
  • Mutual Funds3.7B (49.19%)
  • Insiders2.2M (0.03%)
  • Other0 (0.00%)

Insider Transactions

  • 0.03% (2.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $95,663.41
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $50,394.91
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Drinane Juliana Papa
Head of Mfg & Supply
Exempt
Nov 07, 2026
$0.00
3,626
$0.00
0
Holzbaur Lynette
SVP and Corporate Controller
Exempt
Nov 07, 2026
$0.00
2,418
$0.00
0
Drinane Juliana Papa
Head of Mfg & Supply
Exempt
Nov 07, 2026
$0.00
3,626
$0.00
22,101
Arjona Ferreira Juan Camilo
Head of R&D & CMO
Exempt
Nov 07, 2026
$0.00
6,447
$0.00
0
Drinane Juliana Papa
Head of Mfg & Supply
In Kind
Nov 07, 2026
$17,226.54
1,242
$13.87
20,859
Holzbaur Lynette
SVP and Corporate Controller
Exempt
Nov 07, 2026
$0.00
2,418
$0.00
4,590
Arjona Ferreira Juan Camilo
Head of R&D & CMO
Exempt
Nov 07, 2026
$0.00
6,447
$0.00
43,879
Holzbaur Lynette
SVP and Corporate Controller
In Kind
Nov 07, 2026
$9,556.43
689
$13.87
3,901
Arjona Ferreira Juan Camilo
Head of R&D & CMO
In Kind
Nov 07, 2026
$32,095.18
2,314
$13.87
41,565
Holzbaur Lynette
SVP and Corporate Controller
Exempt
Nov 05, 2026
$0.00
3,038
$0.00
3,038
Holzbaur Lynette
SVP and Corporate Controller
In Kind
Nov 05, 2026
$11,976.78
866
$13.83
2,172
Holzbaur Lynette
SVP and Corporate Controller
Exempt
Nov 05, 2026
$0.00
3,038
$0.00
3,038
Drinane Juliana Papa
Head of Mfg & Supply
Sell
Aug 05, 2026
$200,306.77
14,761
$13.57
18,475
Ozuah Phillip
Award
Jun 12, 2026
$239,999.96
17,857
$13.44
81,141
LAZARUS ROCHELLE B
Award
Jun 12, 2026
$239,999.96
17,857
$13.44
81,141
ESSNER ROBERT
Award
Jun 12, 2026
$239,999.96
17,857
$13.44
81,141
Gayle Helene D
Award
Jun 12, 2026
$239,999.96
17,857
$13.44
81,141
Ezekowitz Alan
Award
Jun 12, 2026
$239,999.96
17,857
$13.44
81,141
Leone Deborah R
Award
Jun 12, 2026
$239,999.96
17,857
$13.44
81,141
WALSH MATTHEW M
Chief Financial Officer
Award
Mar 31, 2026
$0.00
321,368
$0.00
321,368
Arjona Ferreira Juan Camilo
Head of R&D & CMO
Award
Mar 31, 2026
$0.00
200,333
$0.00
200,333
Holzbaur Lynette
SVP and Corporate Controller
Award
Mar 31, 2026
$0.00
75,125
$0.00
75,125
Nisita Vittorio
Head of Global Business Svcs
Award
Mar 31, 2026
$0.00
125,208
$0.00
125,208
WALSH MATTHEW M
Chief Financial Officer
Award
Mar 31, 2026
$0.00
83,472
$0.00
83,472
Arjona Ferreira Juan Camilo
Head of R&D & CMO
Exempt
Mar 31, 2026
$0.00
13,431
$0.00
26,864
Morrissey Joseph T. Jr.
Interim CEO
Award
Mar 31, 2026
$0.00
333,889
$0.00
333,889
Stahler Rachel A
Chief Information Officer
Award
Mar 31, 2026
$0.00
183,639
$0.00
183,639
WALSH MATTHEW M
Chief Financial Officer
Exempt
Mar 31, 2026
$0.00
12,047
$0.00
0
Arjona Ferreira Juan Camilo
Head of R&D & CMO
Exempt
Mar 31, 2026
$0.00
13,431
$0.00
34,867
Weaver Kirke
Gen. Counsel & Corp. Secy.
Award
Mar 31, 2026
$0.00
183,639
$0.00
183,639