LP
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LMR Partners’s Merck MRK Stock Holding History

LMR Partners’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
2025
Q1 		– Sell
-15,000
Closed -$1.49M – 1550
2024
Q4 		$1.49M Hold
15,000
– – 0.01% 672
2024
Q3 		$1.7M Buy
+15,000
New +$1.78M 0.01% 647

Other funds holding MRK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

LMR Partners's MRK Position: Q1 2026 in Review

LMR Partners reduced its Merck (MRK) stake by 90% in Q1 2026, selling an estimated $3.12M and leaving 3,000 shares worth $361K. The position accounts for ﹤0.01% of the portfolio, ranked #1118.

LMR Partners first reported a position in MRK in Q2 2014 and has held it in 18 quarters since. The position peaked at $4.28M in Q2 2014. 3,778 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • LMR Partners held 3,000 shares of Merck worth $361K as of Q1 2026.
  • LMR Partners sold 27,000 Merck shares in Q1 2026, an estimated $3.12M.
  • Merck made up ﹤0.01% of LMR Partners's portfolio in Q1 2026, its #1118 holding.
  • LMR Partners first reported a position in Merck in Q2 2014 and has held it in 18 quarters since.
  • LMR Partners's Merck position peaked at $4.28M in Q2 2014.
  • 3,778 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on LMR Partners's 13F filing for Q1 2026, filed 15 May 2026.