Optiver Holding
MRK icon

Optiver Holding’s Merck MRK Stock Holding History

Optiver Holding’s Portfolio MRK Stock Details MRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-4,313
Closed -$519K – 2978
2026
Q1 		$519K Buy
+4,313
New +$498K ﹤0.01% 646
2024
Q4 		– Sell
-12,930
Closed -$1.47M – 1135
2024
Q3 		$1.47M Buy
12,930
+7,952
+160% +$945K ﹤0.01% 368
2024
Q2 		$620K Buy
+4,978
New +$641K ﹤0.01% 449
2023
Q4 		– Sell
-42
Closed -$4.33K – 551
2023
Q3 		$4.33K Buy
+42
New +$4.53K ﹤0.01% 509

Other funds holding MRK

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Optiver Holding's MRK Position: Q2 2026 in Review

Optiver Holding sold out of Merck (MRK) in Q2 2026, closing a stake of 4,313 shares — an estimated $519K sold.

Optiver Holding first reported a position in MRK in Q3 2023 and held it in 4 quarters. The position peaked at $1.47M in Q3 2024. 3,841 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

  • Optiver Holding reported no remaining Merck position as of Q2 2026 after selling out during the quarter.
  • Optiver Holding sold 4,313 Merck shares in Q2 2026, an estimated $519K.
  • Optiver Holding first reported a position in Merck in Q3 2023 and held it in 4 quarters.
  • Optiver Holding's Merck position peaked at $1.47M in Q3 2024.
  • 3,841 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.