TMAM
MRK icon

Tokio Marine Asset Management’s Merck MRK Stock Holding History

Tokio Marine Asset 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 		$16.8M Sell
139,552
-2,941
-2% -$340K 0.6% 28
2025
Q4 		$15M Sell
142,493
-16,364
-10% -$1.54M 0.52% 31
2025
Q3 		$13.3M Sell
158,857
-27,639
-15% -$2.28M 0.47% 39
2025
Q2 		$14.8M Buy
186,496
+2,366
+1% +$188K 0.57% 30
2025
Q1 		$16.5M Sell
184,130
-2,714
-1% -$253K 0.6% 28
2024
Q4 		$18.6M Buy
186,844
+1,726
+0.9% +$178K 0.66% 27
2024
Q3 		$21M Buy
185,118
+4,374
+2% +$520K 0.92% 25
2024
Q2 		$22.4M Buy
180,744
+5,247
+3% +$676K 1.07% 17
2024
Q1 		$23.2M Buy
175,497
+238
+0.1% +$29.3K 1.17% 15
2023
Q4 		$19.1M Buy
175,259
+110
+0.1% +$11.4K 1.05% 21
2023
Q3 		$18M Sell
175,149
-2,759
-2% -$297K 1.14% 17
2023
Q2 		$20.5M Buy
177,908
+3,320
+2% +$377K 1.31% 15
2023
Q1 		$18.6M Sell
174,588
-18,590
-10% -$2.01M 1.3% 15
2022
Q4 		$21.4M Sell
193,178
-27,471
-12% -$2.81M 1.67% 11
2022
Q3 		$19M Buy
220,649
+50,710
+30% +$4.53M 1.62% 15
2022
Q2 		$15.5M Sell
169,939
-11,521
-6% -$1.02M 1.37% 21
2022
Q1 		$14.9M Buy
181,460
+8,545
+5% +$674K 1.17% 23
2021
Q4 		$13.3M Buy
172,915
+4,590
+3% +$366K 1.05% 24
2021
Q3 		$12.6M Buy
168,325
+44,602
+36% +$3.39M 1.13% 26
2021
Q2 		$9.62M Buy
123,723
+6,245
+5% +$465K 0.88% 33
2021
Q1 		$8.64M Sell
117,478
-11,007
-9% -$812K 0.88% 33
2020
Q4 		$10M Buy
128,485
+4,080
+3% +$312K 1.09% 30
2020
Q3 		$9.85M Buy
124,405
+2,402
+2% +$188K 1.23% 29
2020
Q2 		$9M Buy
122,003
+4,327
+4% +$326K 1.28% 26
2020
Q1 		$8.64M Buy
117,676
+9,140
+8% +$718K 1.48% 23
2019
Q4 		$9.42M Buy
108,536
+98,542
+986% +$8.09M 1.43% 22
2019
Q3 		$803K Buy
9,994
+1,491
+18% +$119K 0.13% 105
2019
Q2 		$680K Buy
8,503
+35
+0.4% +$2.68K 0.12% 105
2019
Q1 		$672K Buy
8,468
+370
+5% +$27.7K 0.12% 105
2018
Q4 		$590K Sell
8,098
-503
-6% -$35.5K 0.12% 115
2018
Q3 		$582K Sell
8,601
-3,742
-30% -$238K 0.1% 117
2018
Q2 		$715K Sell
12,343
-6,130
-33% -$346K 0.13% 113
2018
Q1 		$960K Sell
18,473
-47,534
-72% -$2.57M 0.17% 124
2017
Q4 		$3.54M Sell
66,007
-9,893
-13% -$548K 0.54% 53
2017
Q3 		$4.64M Sell
75,900
-5,640
-7% -$342K 0.7% 46
2017
Q2 		$4.99M Buy
81,540
+36,805
+82% +$2.24M 0.72% 43
2017
Q1 		$2.71M Sell
44,735
-38,738
-46% -$2.35M 0.36% 80
2016
Q4 		$4.69M Buy
83,473
+10,084
+14% +$590K 0.54% 58
2016
Q3 		$4.37M Sell
73,389
-8,614
-11% -$504K 0.48% 55
2016
Q2 		$4.51M Sell
82,003
-9,549
-10% -$508K 0.46% 56
2016
Q1 		$4.62M Buy
91,552
+3,199
+4% +$157K 0.47% 60
2015
Q4 		$4.45M Sell
88,353
-17,240
-16% -$869K 0.49% 60
2015
Q3 		$4.98M Buy
105,593
+5,944
+6% +$316K 0.52% 58
2015
Q2 		$5.41M Sell
99,649
-10,444
-9% -$586K 0.53% 56
2015
Q1 		$6.04M Sell
110,093
-20,108
-15% -$1.14M 0.56% 53
2014
Q4 		$7.05M Sell
130,201
-47,711
-27% -$2.66M 0.61% 51
2014
Q3 		$10.1M Sell
177,912
-18,585
-9% -$1.04M 0.73% 34
2014
Q2 		$10.8M Sell
196,497
-10,372
-5% -$566K 0.74% 35
2014
Q1 		$11.2M Sell
206,869
-7,834
-4% -$406K 0.72% 34
2013
Q4 		$10.3M Sell
214,703
-25,925
-11% -$1.19M 0.64% 36
2013
Q3 		$10.9M Sell
240,628
-18,880
-7% -$862K 0.7% 31
2013
Q2 		$11.5M Buy
+259,508
New +$11.6M 0.73% 29

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

Tokio Marine Asset Management's MRK Position: Q1 2026 in Review

Tokio Marine Asset Management reduced its Merck (MRK) stake by 2.1% in Q1 2026, selling an estimated $340K and leaving 139,552 shares worth $16.8M. The position accounts for 0.6% of the portfolio, ranked #28.

Tokio Marine Asset Management first reported a position in MRK in Q2 2013 and has held it in 52 quarters since. The position peaked at $23.2M in Q1 2024. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Tokio Marine Asset Management held 139,552 shares of Merck worth $16.8M as of Q1 2026.
  • Tokio Marine Asset Management sold 2,941 Merck shares in Q1 2026, an estimated $340K.
  • Merck made up 0.6% of Tokio Marine Asset Management's portfolio in Q1 2026, its #28 holding.
  • Tokio Marine Asset Management first reported a position in Merck in Q2 2013 and has held it in 52 quarters since.
  • Tokio Marine Asset Management's Merck position peaked at $23.2M in Q1 2024.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Tokio Marine Asset Management's 13F filing for Q1 2026, filed 13 May 2026.