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Kahn Brothers Group’s Organon & Co OGN Stock Holding History

Kahn Brothers Group’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 		$36.2M Sell
2,670,523
-2,866,470
-52% -$34.3M 5.72% 6
2026
Q1 		$33.2M Buy
5,536,993
+1,907,542
+53% +$14.4M 5.88% 7
2025
Q4 		$26M Buy
3,629,451
+12,606
+0.3% +$99.6K 4.61% 9
2025
Q3 		$38.6M Buy
3,616,845
+126,695
+4% +$1.24M 7.26% 5
2025
Q2 		$33.8M Buy
3,490,150
+996,766
+40% +$10.3M 6.78% 7
2025
Q1 		$37.1M Buy
2,493,384
+926,111
+59% +$14.2M 7.51% 6
2024
Q4 		$23.4M Sell
1,567,273
-267,920
-15% -$4.37M 5.08% 9
2024
Q3 		$35.1M Buy
1,835,193
+174,170
+10% +$3.61M 6.05% 9
2024
Q2 		$34.4M Buy
1,661,023
+480,819
+41% +$9.56M 5.78% 6
2024
Q1 		$22.2M Buy
1,180,204
+1,144,894
+3,242% +$19.6M 3.29% 13
2023
Q4 		$509K Sell
35,310
-16,036
-31% -$218K 0.08% 27
2023
Q3 		$892K Sell
51,346
-8,452
-14% -$176K 0.14% 24
2023
Q2 		$1.24M Sell
59,798
-1,821
-3% -$39.6K 0.18% 21
2023
Q1 		$1.45M Sell
61,619
-1,015
-2% -$27.3K 0.21% 22
2022
Q4 		$1.75M Buy
62,634
+366
+0.6% +$9.36K 0.23% 21
2022
Q3 		$1.46M Sell
62,268
-4,290
-6% -$130K 0.23% 21
2022
Q2 		$2.25M Sell
66,558
-846
-1% -$29.6K 0.3% 18
2022
Q1 		$2.35M Sell
67,404
-1,466
-2% -$50.1K 0.3% 19
2021
Q4 		$2.1M Sell
68,870
-1,294
-2% -$42.1K 0.29% 18
2021
Q3 		$2.3M Sell
70,164
-1,458
-2% -$46.7K 0.32% 20
2021
Q2 		$2.17M Buy
+71,622
New +$2.36M 0.31% 21

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

Kahn Brothers Group's OGN Position: Q2 2026 in Review

Kahn Brothers Group reduced its Organon & Co (OGN) stake by 52% in Q2 2026, selling an estimated $34.3M and leaving 2,670,523 shares worth $36.2M. The position accounts for 5.72% of the portfolio, ranked #6.

Kahn Brothers Group first reported a position in OGN in Q2 2021 and has held it in 21 quarters since. The position peaked at $38.6M in Q3 2025. 627 funds tracked by Wall St. Rank hold OGN as of Q2 2026.

  • Kahn Brothers Group held 2,670,523 shares of Organon & Co worth $36.2M as of Q2 2026.
  • Kahn Brothers Group sold 2,866,470 Organon & Co shares in Q2 2026, an estimated $34.3M.
  • Organon & Co made up 5.72% of Kahn Brothers Group's portfolio in Q2 2026, its #6 holding.
  • Kahn Brothers Group first reported a position in Organon & Co in Q2 2021 and has held it in 21 quarters since.
  • Kahn Brothers Group's Organon & Co position peaked at $38.6M in Q3 2025.
  • 627 funds tracked by Wall St. Rank held Organon & Co as of Q2 2026.

Based on Kahn Brothers Group's 13F filing for Q2 2026, filed 14 Aug 2026.