Group One Trading
OGN icon

Group One Trading’s Organon & Co OGN Stock Holding History

Group One Trading’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
2026
Q1 		$1.41M Sell
236,100
-98,400
-29% -$740K ﹤0.01% 2403
2025
Q4 		$2.4M Buy
334,500
+60,600
+22% +$479K ﹤0.01% 2121
2025
Q3 		$2.93M Sell
273,900
-30,000
-10% -$294K 0.01% 1953
2025
Q2 		$2.94M Buy
303,900
+197,500
+186% +$2.04M 0.01% 1771
2025
Q1 		$1.58M Buy
106,400
+16,000
+18% +$246K ﹤0.01% 2041
2024
Q4 		$1.35M Buy
90,400
+7,700
+9% +$125K ﹤0.01% 2271
2024
Q3 		$1.58M Buy
82,700
+1,900
+2% +$39.4K ﹤0.01% 1916
2024
Q2 		$1.67M Buy
80,800
+30,800
+62% +$612K 0.01% 1596
2024
Q1 		$940K Sell
50,000
-800
-2% -$13.7K ﹤0.01% 2146
2023
Q4 		$733K Sell
50,800
-45,000
-47% -$612K ﹤0.01% 2747
2023
Q3 		$1.66M Buy
95,800
+20,100
+27% +$419K 0.01% 1796
2023
Q2 		$1.58M Buy
75,700
+4,400
+6% +$95.6K 0.01% 1936
2023
Q1 		$1.68M Buy
71,300
+16,400
+30% +$440K 0.01% 1684
2022
Q4 		$1.53M Buy
54,900
+17,700
+48% +$453K ﹤0.01% 2057
2022
Q3 		$870K Buy
37,200
+16,400
+79% +$495K ﹤0.01% 2718
2022
Q2 		$702K Sell
20,800
-58,400
-74% -$2.05M ﹤0.01% 3106
2022
Q1 		$2.77M Sell
79,200
-76,800
-49% -$2.63M ﹤0.01% 2073
2021
Q4 		$4.75M Buy
156,000
+50,100
+47% +$1.63M ﹤0.01% 1746
2021
Q3 		$3.47M Buy
105,900
+101,900
+2,548% +$3.26M ﹤0.01% 2076
2021
Q2 		$121K Buy
+4,000
New +$132K ﹤0.01% 5767

Other funds holding OGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
KBG
Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return

Group One Trading's OGN Position: Q4 2025 in Review

Group One Trading sold out of Organon & Co (OGN) in Q4 2025, closing a stake of 813 shares — an estimated $6.42K sold.

Group One Trading first reported a position in OGN in Q2 2021 and held it in 9 quarters. The position peaked at $4.82M in Q1 2024. 632 funds tracked by Wall St. Rank hold OGN as of Q4 2025.

  • Group One Trading reported no remaining Organon & Co position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 813 Organon & Co shares in Q4 2025, an estimated $6.42K.
  • Group One Trading first reported a position in Organon & Co in Q2 2021 and held it in 9 quarters.
  • Group One Trading's Organon & Co position peaked at $4.82M in Q1 2024.
  • 632 funds tracked by Wall St. Rank held Organon & Co as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.