RIM
MRK icon

Redwood Investment Management’s Merck MRK Stock Holding History

Redwood Investment Management’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 		$589K Sell
4,896
-5,967
-55% -$689K 0.07% 226
2025
Q4 		$1.14M Sell
10,863
-9,362
-46% -$879K 0.13% 98
2025
Q3 		$1.7M Sell
20,225
-6,278
-24% -$517K 0.18% 83
2025
Q2 		$2.1M Buy
26,503
+724
+3% +$57.5K 0.22% 76
2025
Q1 		$2.31M Buy
25,779
+22,138
+608% +$2.07M 0.25% 69
2024
Q4 		$362K Buy
3,641
+110
+3% +$11.3K 0.04% 284
2024
Q3 		$401K Sell
3,531
-10,364
-75% -$1.23M 0.04% 288
2024
Q2 		$1.7M Buy
13,895
+56
+0.4% +$7.21K 0.15% 157
2024
Q1 		$1.83M Sell
13,839
-2
-0% -$247 0.17% 143
2023
Q4 		$1.51M Sell
13,841
-5,362
-28% -$557K 0.14% 164
2023
Q3 		$1.98M Buy
19,203
+11,252
+142% +$1.21M 0.17% 114
2023
Q2 		$917K Sell
7,951
-2,090
-21% -$237K 0.09% 215
2023
Q1 		$1.07M Buy
10,041
+6,574
+190% +$710K 0.11% 219
2022
Q4 		$385K Buy
+3,467
New +$354K 0.05% 235
2021
Q4 		– Sell
-18,360
Closed -$1.38M – 289
2021
Q3 		$1.38M Buy
18,360
+923
+5% +$70.2K 0.2% 115
2021
Q2 		$1.36M Buy
17,437
+3,068
+21% +$228K 0.22% 104
2021
Q1 		$1.06M Buy
14,369
+1,008
+8% +$74.4K 0.2% 115
2020
Q4 		$1.04M Buy
13,361
+10,584
+381% +$809K 0.17% 101
2020
Q3 		$220K Sell
2,777
-1,022
-27% -$80.1K 0.05% 235
2020
Q2 		$280K Buy
+3,799
New +$286K 0.08% 209
2019
Q4 		– Sell
-11,008
Closed -$884K – 257
2019
Q3 		$884K Buy
11,008
+2,907
+36% +$233K 0.24% 138
2019
Q2 		$672K Buy
+8,101
New +$620K 0.19% 97
2018
Q4 		– Sell
-4,342
Closed -$294K – 98
2018
Q3 		$294K Buy
4,342
+302
+7% +$19.2K 0.11% 94
2018
Q2 		$234K Sell
4,040
-374
-8% -$21.1K 0.09% 108
2018
Q1 		$229K Buy
+4,414
New +$238K 0.07% 91

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

Redwood Investment Management's MRK Position: Q1 2026 in Review

Redwood Investment Management reduced its Merck (MRK) stake by 55% in Q1 2026, selling an estimated $689K and leaving 4,896 shares worth $589K. The position accounts for 0.07% of the portfolio, ranked #226.

Redwood Investment Management first reported a position in MRK in Q1 2018 and has held it in 25 quarters since. The position peaked at $2.31M in Q1 2025. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Redwood Investment Management held 4,896 shares of Merck worth $589K as of Q1 2026.
  • Redwood Investment Management sold 5,967 Merck shares in Q1 2026, an estimated $689K.
  • Merck made up 0.07% of Redwood Investment Management's portfolio in Q1 2026, its #226 holding.
  • Redwood Investment Management first reported a position in Merck in Q1 2018 and has held it in 25 quarters since.
  • Redwood Investment Management's Merck position peaked at $2.31M in Q1 2025.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

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