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 		$80.9K Buy
13,500
+1,300
+11% +$9.78K ﹤0.01% 3533
2025
Q4 		$87.5K Buy
12,200
+6,200
+103% +$49K ﹤0.01% 3795
2025
Q3 		$64.1K Sell
6,000
-4,800
-44% -$47.1K ﹤0.01% 3883
2025
Q2 		$105K Sell
10,800
-37,100
-77% -$383K ﹤0.01% 3575
2025
Q1 		$713K Buy
47,900
+35,000
+271% +$538K ﹤0.01% 2280
2024
Q4 		$192K Buy
12,900
+7,900
+158% +$129K ﹤0.01% 3251
2024
Q3 		$95.7K Sell
5,000
-7,300
-59% -$151K ﹤0.01% 3324
2024
Q2 		$255K Sell
12,300
-57,200
-82% -$1.14M ﹤0.01% 2937
2024
Q1 		$1.31M Buy
69,500
+55,900
+411% +$959K ﹤0.01% 2031
2023
Q4 		$196K Sell
13,600
-34,900
-72% -$475K ﹤0.01% 3789
2023
Q3 		$842K Sell
48,500
-13,000
-21% -$271K ﹤0.01% 2517
2023
Q2 		$1.28M Sell
61,500
-10,500
-15% -$228K ﹤0.01% 1972
2023
Q1 		$1.69M Buy
72,000
+5,200
+8% +$140K ﹤0.01% 1809
2022
Q4 		$1.87M Buy
66,800
+7,300
+12% +$187K 0.01% 1739
2022
Q3 		$1.39M Sell
59,500
-3,900
-6% -$118K ﹤0.01% 1986
2022
Q2 		$2.14M Buy
63,400
+63,300
+63,300% +$2.22M 0.01% 1623
2022
Q1 		$3K Buy
+100
New +$3.42K ﹤0.01% 5175
2021
Q4 		– Sell
-1,060
Closed -$35K – 5707
2021
Q3 		$35K Sell
1,060
-900
-46% -$28.8K ﹤0.01% 4738
2021
Q2 		$59K Buy
+1,960
New +$64.5K ﹤0.01% 4569

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.