DFCM
OGN icon

Dark Forest Capital Management’s Organon & Co OGN Stock Holding History

Dark Forest Capital 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
Q2 		– Sell
-52,272
Closed -$313K – 966
2026
Q1 		$313K Buy
52,272
+19,609
+60% +$148K 0.03% 664
2025
Q4 		$234K Buy
+32,663
New +$258K 0.01% 905
2025
Q1 		– Sell
-43,531
Closed -$649K – 1376
2024
Q4 		$649K Buy
+43,531
New +$709K 0.1% 323
2023
Q1 		– Sell
-224
Closed -$6.26K – 1393
2022
Q4 		$6.26K Sell
224
-174
-44% -$4.45K ﹤0.01% 824
2022
Q3 		$9K Buy
+398
New +$12K ﹤0.01% 769

Other funds holding OGN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $62.7B AUM 29.77% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

Dark Forest Capital Management's OGN Position: Q2 2026 in Review

Dark Forest Capital Management sold out of Organon & Co (OGN) in Q2 2026, closing a stake of 52,272 shares — an estimated $313K sold.

Dark Forest Capital Management first reported a position in OGN in Q3 2022 and held it in 5 quarters. The position peaked at $649K in Q4 2024. 631 funds tracked by Wall St. Rank hold OGN as of Q2 2026.

  • Dark Forest Capital Management reported no remaining Organon & Co position as of Q2 2026 after selling out during the quarter.
  • Dark Forest Capital Management sold 52,272 Organon & Co shares in Q2 2026, an estimated $313K.
  • Dark Forest Capital Management first reported a position in Organon & Co in Q3 2022 and held it in 5 quarters.
  • Dark Forest Capital Management's Organon & Co position peaked at $649K in Q4 2024.
  • 631 funds tracked by Wall St. Rank held Organon & Co as of Q2 2026.

Based on Dark Forest Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.