Vanguard Portfolio Management
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Vanguard Portfolio Management’s Organon & Co OGN Stock Holding History

Vanguard Portfolio 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 		$205M Sell
15,132,118
-6,713,918
-31% -$80.3M 0.01% 1195
2026
Q1 		$131M Buy
+21,846,036
New +$164M 0.01% 1338

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 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
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

Vanguard Portfolio Management's OGN Position: Q2 2026 in Review

Vanguard Portfolio Management reduced its Organon & Co (OGN) stake by 31% in Q2 2026, selling an estimated $80.3M and leaving 15,132,118 shares worth $205M. The position accounts for 0.01% of the portfolio, ranked #1195.

Vanguard Portfolio Management first reported a position in OGN in Q1 2026 and has held it in 2 quarters since. 623 funds tracked by Wall St. Rank hold OGN as of Q2 2026.

  • Vanguard Portfolio Management held 15,132,118 shares of Organon & Co worth $205M as of Q2 2026.
  • Vanguard Portfolio Management sold 6,713,918 Organon & Co shares in Q2 2026, an estimated $80.3M.
  • Organon & Co made up 0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1195 holding.
  • Vanguard Portfolio Management first reported a position in Organon & Co in Q1 2026 and has held it in 2 quarters since.
  • 623 funds tracked by Wall St. Rank held Organon & Co as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.