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
2026
Q1 		$361K Sell
3,000
-27,000
-90% -$3.12M ﹤0.01% 1118
2025
Q4 		$3.16M Buy
+30,000
New +$2.82M 0.01% 703
2025
Q2 		– Sell
-14,995
Closed -$1.35M – 1548
2025
Q1 		$1.35M Hold
14,995
– – 0.01% 728
2024
Q4 		$1.49M Hold
14,995
– – 0.01% 673
2024
Q3 		$1.7M Buy
+14,995
New +$1.78M 0.01% 648
2024
Q2 		– Sell
-9,278
Closed -$1.22M – 1235
2024
Q1 		$1.22M Buy
+9,278
New +$1.14M 0.01% 634
2023
Q1 		– Sell
-13,217
Closed -$1.47M – 1121
2022
Q4 		$1.47M Sell
13,217
-33,051
-71% -$3.38M 0.03% 619
2022
Q3 		$3.98M Buy
+46,268
New +$4.13M 0.07% 322
2021
Q1 		– Sell
-3,471
Closed -$271K – 1025
2020
Q4 		$271K Sell
3,471
-12,732
-79% -$974K ﹤0.01% 399
2020
Q3 		$1.28M Buy
+16,203
New +$1.27M 0.03% 186
2019
Q3 		– Sell
-26,758
Closed -$2.14M – 481
2019
Q2 		$2.14M Buy
+26,758
New +$2.05M 0.08% 123
2019
Q1 		– Sell
-31,223
Closed -$2.28M – 429
2018
Q4 		$2.28M Buy
+31,223
New +$2.2M 0.11% 100
2017
Q4 		– Sell
-7,844
Closed -$480K – 378
2017
Q3 		$480K Sell
7,844
-28,333
-78% -$1.72M 0.05% 188
2017
Q2 		$2.21M Buy
+36,177
New +$2.2M 0.14% 152
2017
Q1 		– Sell
-31,882
Closed -$1.79M – 435
2016
Q4 		$1.79M Buy
31,882
+26,892
+539% +$1.57M 0.28% 75
2016
Q3 		$297K Buy
+4,990
New +$292K 0.03% 308
2016
Q1 		– Sell
-6,541
Closed -$330K – 408
2015
Q4 		$330K Buy
+6,541
New +$330K 0.11% 162
2014
Q3 		– Sell
-77,436
Closed -$4.28M – 429
2014
Q2 		$4.28M Buy
+77,436
New +$4.22M 0.36% 67

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.