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Winton Group’s Organon & Co OGN Stock Holding History

Winton 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 		$6.9M Buy
+509,862
New +$6.1M 0.22% 103
2023
Q2 		– Sell
-53,673
Closed -$1.26M – 1019
2023
Q1 		$1.26M Sell
53,673
-11,676
-18% -$314K 0.08% 359
2022
Q4 		$1.83M Sell
65,349
-17,610
-21% -$450K 0.12% 223
2022
Q3 		$1.94M Buy
82,959
+16,314
+24% +$493K 0.13% 211
2022
Q2 		$2.25M Buy
66,645
+21,467
+48% +$752K 0.12% 233
2022
Q1 		$1.58M Buy
45,178
+21,649
+92% +$740K 0.08% 316
2021
Q4 		$716K Buy
+23,529
New +$766K 0.04% 564

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

Winton Group's OGN Position: Q2 2026 in Review

Winton Group opened a new position in Organon & Co (OGN) in Q2 2026: 509,862 shares worth $6.9M. The stake represents 0.22% of the portfolio and ranks #103 among its holdings. This is a return to the name: Winton Group previously reported a position in OGN as recently as Q1 2023.

Winton Group first reported a position in OGN in Q4 2021 and has held it in 7 quarters since. 631 funds tracked by Wall St. Rank hold OGN as of Q2 2026.

  • Winton Group held 509,862 shares of Organon & Co worth $6.9M as of Q2 2026.
  • Organon & Co was a new Winton Group position in Q2 2026.
  • Organon & Co made up 0.22% of Winton Group's portfolio in Q2 2026, its #103 holding.
  • Winton Group first reported a position in Organon & Co in Q4 2021 and has held it in 7 quarters since.
  • 631 funds tracked by Wall St. Rank held Organon & Co as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.