Vanguard Group
OGN icon

Vanguard Group’s Organon & Co OGN Stock Holding History

Vanguard Group’s Portfolio OGN Stock Details OGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$265M Buy
36,916,382
+987,979
+3% +$7.81M ﹤0.01% 1398
2025
Q3 		$384M Buy
35,928,403
+3,650,860
+11% +$35.8M 0.01% 1210
2025
Q2 		$312M Buy
32,277,543
+2,575,810
+9% +$26.6M 0.01% 1283
2025
Q1 		$442M Sell
29,701,733
-699,976
-2% -$10.8M 0.01% 1061
2024
Q4 		$454M Buy
30,401,709
+218,165
+0.7% +$3.56M 0.01% 1091
2024
Q3 		$577M Sell
30,183,544
-29,632
-0.1% -$614K 0.01% 950
2024
Q2 		$625M Sell
30,213,176
-576,674
-2% -$11.5M 0.01% 857
2024
Q1 		$579M Buy
30,789,850
+192,613
+0.6% +$3.31M 0.01% 921
2023
Q4 		$441M Sell
30,597,237
-832,896
-3% -$11.3M 0.01% 1036
2023
Q3 		$546M Sell
31,430,133
-237,674
-0.8% -$4.96M 0.01% 852
2023
Q2 		$659M Sell
31,667,807
-8,446
-0% -$184K 0.02% 771
2023
Q1 		$745M Buy
31,676,253
+204,558
+0.6% +$5.49M 0.02% 698
2022
Q4 		$879M Buy
31,471,695
+1,241,224
+4% +$31.7M 0.02% 627
2022
Q3 		$707M Buy
30,230,471
+536,373
+2% +$16.2M 0.02% 671
2022
Q2 		$1B Buy
29,694,098
+537,681
+2% +$18.8M 0.03% 571
2022
Q1 		$1.02B Buy
29,156,417
+381,744
+1% +$13.1M 0.02% 624
2021
Q4 		$876M Sell
28,774,673
-34,013
-0.1% -$1.11M 0.02% 714
2021
Q3 		$945M Sell
28,808,686
-103,554
-0.4% -$3.31M 0.02% 662
2021
Q2 		$875M Buy
+28,912,240
New +$952M 0.02% 701

Other funds holding OGN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
KBG
Kahn Brothers Group New York $633M AUM 39.01% 1-Year Est. Return
SCM
Sio Capital Management New York $604M AUM 96.57% 1-Year Est. Return

Vanguard Group's OGN Position: Q4 2025 in Review

Vanguard Group increased its Organon & Co (OGN) stake by 2.7% in Q4 2025, buying an estimated $7.81M and bringing the position to 36,916,382 shares worth $265M. The position accounts for ﹤0.01% of the portfolio, ranked #1398.

Vanguard Group first reported a position in OGN in Q2 2021 and has held it in 19 quarters since. The position peaked at $1.02B in Q1 2022. 634 funds tracked by Wall St. Rank hold OGN as of Q4 2025.

  • Vanguard Group held 36,916,382 shares of Organon & Co worth $265M as of Q4 2025.
  • Vanguard Group bought 987,979 Organon & Co shares in Q4 2025, an estimated $7.81M.
  • Organon & Co made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #1398 holding.
  • Vanguard Group first reported a position in Organon & Co in Q2 2021 and has held it in 19 quarters since.
  • Vanguard Group's Organon & Co position peaked at $1.02B in Q1 2022.
  • 634 funds tracked by Wall St. Rank held Organon & Co as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.