Acadian Asset Management
OGN icon

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

Acadian 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
Q2 		$0 Sell
3
-75,230
-100% -$900K ﹤0.01% 2168
2026
Q1 		$449K Buy
75,233
+51,977
+223% +$391K ﹤0.01% 1390
2025
Q4 		$166K Sell
23,256
-144,643
-86% -$1.14M ﹤0.01% 1558
2025
Q3 		$1.79M Buy
167,899
+107,361
+177% +$1.05M ﹤0.01% 918
2025
Q2 		$585K Buy
60,538
+60,535
+2,017,833% +$624K ﹤0.01% 1103
2025
Q1 		$0 Sell
3
-84,564
-100% -$1.3M ﹤0.01% 1757
2024
Q4 		$1.26M Sell
84,567
-36,109
-30% -$588K ﹤0.01% 877
2024
Q3 		$2.31M Buy
120,676
+57,564
+91% +$1.19M 0.01% 706
2024
Q2 		$1.31M Buy
63,112
+63,109
+2,103,633% +$1.25M ﹤0.01% 905
2024
Q1 		$0 Hold
3
– – ﹤0.01% 1725
2023
Q4 		$0 Sell
3
-5,520
-100% -$75.1K ﹤0.01% 1777
2023
Q3 		$95K Sell
5,523
-19,853
-78% -$414K ﹤0.01% 1315
2023
Q2 		$525K Buy
25,376
+25,373
+845,767% +$552K ﹤0.01% 1046
2023
Q1 		$0 Sell
3
-21,700
-100% -$583K ﹤0.01% 1901
2022
Q4 		$605K Buy
21,703
+21,700
+723,333% +$555K ﹤0.01% 984
2022
Q3 		$0 Hold
3
– – ﹤0.01% 1792
2022
Q2 		$0 Sell
3
-131,155
-100% -$4.59M ﹤0.01% 1813
2022
Q1 		$4.58M Buy
131,158
+114,932
+708% +$3.93M 0.02% 482
2021
Q4 		$492K Sell
16,226
-190,953
-92% -$6.22M ﹤0.01% 1017
2021
Q3 		$6.79M Buy
207,179
+101,595
+96% +$3.25M 0.03% 387
2021
Q2 		$3.19M Buy
+105,584
New +$3.48M 0.01% 576

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

Acadian Asset Management's OGN Position: Q2 2026 in Review

Acadian Asset Management reduced its Organon & Co (OGN) stake by 100% in Q2 2026, selling an estimated $900K and leaving 3 shares worth $0. The position accounts for ﹤0.01% of the portfolio, ranked #2168.

Acadian Asset Management first reported a position in OGN in Q2 2021 and has held it in 21 quarters since. The position peaked at $6.79M in Q3 2021. 631 funds tracked by Wall St. Rank hold OGN as of Q2 2026.

  • Acadian Asset Management held 3 shares of Organon & Co worth $0 as of Q2 2026.
  • Acadian Asset Management sold 75,230 Organon & Co shares in Q2 2026, an estimated $900K.
  • Organon & Co made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #2168 holding.
  • Acadian Asset Management first reported a position in Organon & Co in Q2 2021 and has held it in 21 quarters since.
  • Acadian Asset Management's Organon & Co position peaked at $6.79M in Q3 2021.
  • 631 funds tracked by Wall St. Rank held Organon & Co as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.