Jane Street
OGN icon

Jane Street’s Organon & Co OGN Stock Holding History

Jane Street’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 		$1.23M Buy
205,900
+122,100
+146% +$919K ﹤0.01% 6059
2025
Q4 		$601K Buy
83,800
+59,600
+246% +$471K ﹤0.01% 7286
2025
Q3 		$258K Sell
24,200
-33,600
-58% -$330K ﹤0.01% 9203
2025
Q2 		$560K Sell
57,800
-7,100
-11% -$73.2K ﹤0.01% 6704
2025
Q1 		$966K Buy
64,900
+53,100
+450% +$817K ﹤0.01% 5628
2024
Q4 		$176K Sell
11,800
-40,700
-78% -$663K ﹤0.01% 8494
2024
Q3 		$1M Buy
52,500
+24,500
+88% +$508K ﹤0.01% 5880
2024
Q2 		$580K Sell
28,000
-56,500
-67% -$1.12M ﹤0.01% 6765
2024
Q1 		$1.59M Buy
84,500
+12,600
+18% +$216K ﹤0.01% 4546
2023
Q4 		$1.04M Buy
71,900
+17,900
+33% +$243K ﹤0.01% 5507
2023
Q3 		$937K Sell
54,000
-10,300
-16% -$215K ﹤0.01% 5269
2023
Q2 		$1.34M Sell
64,300
-22,100
-26% -$480K ﹤0.01% 4763
2023
Q1 		$2.03M Sell
86,400
-7,000
-7% -$188K ﹤0.01% 3793
2022
Q4 		$2.61M Sell
93,400
-16,200
-15% -$414K ﹤0.01% 3428
2022
Q3 		$2.56M Buy
109,600
+9,800
+10% +$296K ﹤0.01% 3738
2022
Q2 		$3.37M Sell
99,800
-55,400
-36% -$1.94M ﹤0.01% 3255
2022
Q1 		$5.42M Buy
155,200
+21,490
+16% +$735K ﹤0.01% 2905
2021
Q4 		$4.07M Buy
133,710
+43,740
+49% +$1.42M ﹤0.01% 3174
2021
Q3 		$2.95M Buy
89,970
+59,890
+199% +$1.92M ﹤0.01% 3695
2021
Q2 		$910K Buy
+30,080
New +$990K ﹤0.01% 6032

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

Jane Street's OGN Position: Q1 2026 in Review

Jane Street sold out of Organon & Co (OGN) in Q1 2026, closing a stake of 2,007,556 shares — an estimated $15.1M sold.

Jane Street first reported a position in OGN in Q2 2021 and held it in 18 quarters. The position peaked at $14.4M in Q4 2025. 604 funds tracked by Wall St. Rank hold OGN as of Q1 2026.

  • Jane Street reported no remaining Organon & Co position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 2,007,556 Organon & Co shares in Q1 2026, an estimated $15.1M.
  • Jane Street first reported a position in Organon & Co in Q2 2021 and held it in 18 quarters.
  • Jane Street's Organon & Co position peaked at $14.4M in Q4 2025.
  • 604 funds tracked by Wall St. Rank held Organon & Co as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.