Walleye Trading
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Walleye Trading’s Organon & Co OGN Stock Holding History

Walleye 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 		$544K Buy
90,800
+28,800
+46% +$217K ﹤0.01% 2538
2025
Q4 		$445K Buy
62,000
+27,600
+80% +$218K ﹤0.01% 2896
2025
Q3 		$367K Sell
34,400
-41,200
-54% -$404K ﹤0.01% 2958
2025
Q2 		$732K Buy
75,600
+17,300
+30% +$178K ﹤0.01% 2403
2025
Q1 		$868K Buy
58,300
+24,300
+71% +$374K ﹤0.01% 2150
2024
Q4 		$507K Buy
34,000
+13,700
+67% +$223K ﹤0.01% 2627
2024
Q3 		$388K Buy
20,300
+9,800
+93% +$203K ﹤0.01% 2671
2024
Q2 		$217K Sell
10,500
-29,300
-74% -$582K ﹤0.01% 3038
2024
Q1 		$748K Buy
39,800
+100
+0.3% +$1.72K ﹤0.01% 2478
2023
Q4 		$572K Buy
39,700
+32,100
+422% +$437K ﹤0.01% 2960
2023
Q3 		$132K Sell
7,600
-20,400
-73% -$425K ﹤0.01% 3832
2023
Q2 		$583K Sell
28,000
-120,900
-81% -$2.63M ﹤0.01% 2623
2023
Q1 		$3.5M Sell
148,900
-111,500
-43% -$2.99M 0.01% 1300
2022
Q4 		$7.27M Buy
260,400
+183,500
+239% +$4.69M 0.02% 844
2022
Q3 		$1.8M Buy
76,900
+68,800
+849% +$2.08M 0.01% 1768
2022
Q2 		$273K Buy
8,100
+400
+5% +$14K ﹤0.01% 3458
2022
Q1 		$269K Buy
+7,700
New +$263K ﹤0.01% 3530
2021
Q4 		– Sell
-5,500
Closed -$180K – 5706
2021
Q3 		$180K Sell
5,500
-730
-12% -$23.4K ﹤0.01% 3965
2021
Q2 		$189K Buy
+6,230
New +$205K ﹤0.01% 3975

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

Walleye Trading's OGN Position: Q2 2025 in Review

Walleye Trading sold out of Organon & Co (OGN) in Q2 2025, closing a stake of 11,542 shares — an estimated $119K sold.

Walleye Trading first reported a position in OGN in Q2 2021 and held it in 6 quarters. The position peaked at $1.04M in Q2 2022. 694 funds tracked by Wall St. Rank hold OGN as of Q2 2025.

  • Walleye Trading reported no remaining Organon & Co position as of Q2 2025 after selling out during the quarter.
  • Walleye Trading sold 11,542 Organon & Co shares in Q2 2025, an estimated $119K.
  • Walleye Trading first reported a position in Organon & Co in Q2 2021 and held it in 6 quarters.
  • Walleye Trading's Organon & Co position peaked at $1.04M in Q2 2022.
  • 694 funds tracked by Wall St. Rank held Organon & Co as of Q2 2025.

Based on Walleye Trading's 13F filing for Q2 2025, filed 13 Aug 2025.