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Lighthouse Investment Partners’s Merck MRK Stock Holding History

Lighthouse Investment 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
2026
Q1 		$323K Sell
2,682
-23,883
-90% -$2.76M 0.01% 586
2025
Q4 		$2.8M Buy
+26,565
New +$2.49M 0.08% 294
2024
Q3 		– Sell
-177,946
Closed -$22M – 511
2024
Q2 		$22M Buy
177,946
+139,779
+366% +$18M 0.88% 14
2024
Q1 		$5.04M Buy
38,167
+33,018
+641% +$4.07M 0.23% 127
2023
Q4 		$561K Buy
+5,149
New +$534K 0.03% 253

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

Lighthouse Investment Partners's MRK Position: Q1 2026 in Review

Lighthouse Investment Partners reduced its Merck (MRK) stake by 90% in Q1 2026, selling an estimated $2.76M and leaving 2,682 shares worth $323K. The position accounts for 0.01% of the portfolio, ranked #586.

Lighthouse Investment Partners first reported a position in MRK in Q4 2023 and has held it in 5 quarters since. The position peaked at $22M in Q2 2024. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Lighthouse Investment Partners held 2,682 shares of Merck worth $323K as of Q1 2026.
  • Lighthouse Investment Partners sold 23,883 Merck shares in Q1 2026, an estimated $2.76M.
  • Merck made up 0.01% of Lighthouse Investment Partners's portfolio in Q1 2026, its #586 holding.
  • Lighthouse Investment Partners first reported a position in Merck in Q4 2023 and has held it in 5 quarters since.
  • Lighthouse Investment Partners's Merck position peaked at $22M in Q2 2024.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Lighthouse Investment Partners's 13F filing for Q1 2026, filed 14 May 2026.