Balyasny Asset Management
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Balyasny Asset Management’s Organon & Co OGN Stock Holding History

Balyasny Asset Management’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 		$1.31M Buy
+217,900
New +$1.64M ﹤0.01% 1967
2025
Q4 		– Sell
-2,240,149
Closed -$23.9M – 3424
2025
Q3 		$23.9M Buy
2,240,149
+1,131,941
+102% +$11.1M 0.03% 636
2025
Q2 		$10.7M Sell
1,108,208
-304,785
-22% -$3.14M 0.02% 933
2025
Q1 		$21M Buy
+1,412,993
New +$21.7M 0.03% 577
2024
Q3 		– Sell
-311,209
Closed -$6.44M – 3033
2024
Q2 		$6.44M Buy
311,209
+116,445
+60% +$2.31M 0.01% 1059
2024
Q1 		$3.66M Sell
194,764
-136,332
-41% -$2.34M 0.01% 1336
2023
Q4 		$4.77M Sell
331,096
-128,071
-28% -$1.74M 0.01% 1132
2023
Q3 		$7.97M Sell
459,167
-1,045,746
-69% -$21.8M 0.02% 930
2023
Q2 		$31.3M Sell
1,504,913
-779,278
-34% -$16.9M 0.07% 384
2023
Q1 		$53.7M Buy
2,284,191
+1,197,979
+110% +$32.2M 0.13% 197
2022
Q4 		$30.3M Sell
1,086,212
-238,090
-18% -$6.09M 0.08% 323
2022
Q3 		$31M Buy
1,324,302
+1,089,533
+464% +$32.9M 0.1% 284
2022
Q2 		$7.92M Buy
+234,769
New +$8.22M 0.03% 733
2022
Q1 		– Sell
-967,268
Closed -$29.5M – 2734
2021
Q4 		$29.5M Buy
967,268
+693,221
+253% +$22.6M 0.1% 268
2021
Q3 		$8.99M Sell
274,047
-216,235
-44% -$6.92M 0.04% 621
2021
Q2 		$14.8M Buy
+490,282
New +$16.1M 0.07% 381

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

Balyasny Asset Management's OGN Position: Q1 2026 in Review

Balyasny Asset Management opened a new position in Organon & Co (OGN) in Q1 2026: 217,900 shares worth $1.31M. The stake represents ﹤0.01% of the portfolio and ranks #1967 among its holdings. This is a return to the name: Balyasny Asset Management previously reported a position in OGN as recently as Q3 2025.

Balyasny Asset Management first reported a position in OGN in Q2 2021 and has held it in 16 quarters since. The position peaked at $53.7M in Q1 2023. 603 funds tracked by Wall St. Rank hold OGN as of Q1 2026.

  • Balyasny Asset Management held 217,900 shares of Organon & Co worth $1.31M as of Q1 2026.
  • Organon & Co was a new Balyasny Asset Management position in Q1 2026.
  • Organon & Co made up ﹤0.01% of Balyasny Asset Management's portfolio in Q1 2026, its #1967 holding.
  • Balyasny Asset Management first reported a position in Organon & Co in Q2 2021 and has held it in 16 quarters since.
  • Balyasny Asset Management's Organon & Co position peaked at $53.7M in Q1 2023.
  • 603 funds tracked by Wall St. Rank held Organon & Co as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.