Primecap Management’s Merck MRK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.11M Sell
51,900
-5,600
-10% -$443K ﹤0.01% 290
2025
Q1
$5.16M Sell
57,500
-2,900
-5% -$260K ﹤0.01% 280
2024
Q4
$6.01M Sell
60,400
-6,400
-10% -$637K ﹤0.01% 269
2024
Q3
$7.59M Sell
66,800
-6,000
-8% -$681K 0.01% 274
2024
Q2
$9.01M Sell
72,800
-3,200
-4% -$396K 0.01% 262
2024
Q1
$10M Sell
76,000
-8,500
-10% -$1.12M 0.01% 261
2023
Q4
$9.21M Sell
84,500
-8,500
-9% -$927K 0.01% 265
2023
Q3
$9.57M Sell
93,000
-3,100
-3% -$319K 0.01% 258
2023
Q2
$11.1M Sell
96,100
-4,800
-5% -$554K 0.01% 253
2023
Q1
$10.7M Sell
100,900
-6,500
-6% -$692K 0.01% 253
2022
Q4
$11.9M Sell
107,400
-9,100
-8% -$1.01M 0.01% 241
2022
Q3
$10M Sell
116,500
-18,400
-14% -$1.58M 0.01% 251
2022
Q2
$12.3M Sell
134,900
-6,700
-5% -$611K 0.01% 240
2022
Q1
$11.6M Sell
141,600
-102,100
-42% -$8.38M 0.01% 255
2021
Q4
$18.7M Sell
243,700
-268,700
-52% -$20.6M 0.01% 245
2021
Q3
$38.5M Sell
512,400
-8,300
-2% -$623K 0.03% 207
2021
Q2
$40.5M Sell
520,700
-706,927
-58% -$55M 0.03% 206
2021
Q1
$90.3M Sell
1,227,627
-1,373,299
-53% -$101M 0.06% 162
2020
Q4
$203M Sell
2,600,926
-166,213
-6% -$13M 0.15% 112
2020
Q3
$219M Sell
2,767,139
-180,361
-6% -$14.3M 0.18% 102
2020
Q2
$217M Sell
2,947,500
-304,549
-9% -$22.5M 0.19% 102
2020
Q1
$239M Sell
3,252,049
-315,448
-9% -$23.2M 0.23% 85
2019
Q4
$310M Hold
3,567,497
0.22% 94
2019
Q3
$287M Sell
3,567,497
-7,441
-0.2% -$598K 0.23% 95
2019
Q2
$286M Hold
3,574,938
0.21% 106
2019
Q1
$284M Hold
3,574,938
0.21% 104
2018
Q4
$261M Hold
3,574,938
0.21% 99
2018
Q3
$242M Hold
3,574,938
0.16% 114
2018
Q2
$207M Hold
3,574,938
0.15% 115
2018
Q1
$186M Sell
3,574,938
-2,267,733
-39% -$118M 0.14% 116
2017
Q4
$314M Buy
5,842,671
+155,909
+3% +$8.37M 0.24% 90
2017
Q3
$347M Buy
5,686,762
+329,910
+6% +$20.2M 0.29% 81
2017
Q2
$328M Buy
5,356,852
+247,538
+5% +$15.1M 0.28% 81
2017
Q1
$310M Buy
5,109,314
+2,008,177
+65% +$122M 0.28% 79
2016
Q4
$174M Sell
3,101,137
-5,449
-0.2% -$306K 0.17% 108
2016
Q3
$185M Sell
3,106,586
-3,564
-0.1% -$212K 0.18% 101
2016
Q2
$171M Sell
3,110,150
-26,304
-0.8% -$1.45M 0.18% 103
2016
Q1
$158M Buy
3,136,454
+212,534
+7% +$10.7M 0.16% 105
2015
Q4
$147M Buy
2,923,920
+151,960
+5% +$7.66M 0.15% 110
2015
Q3
$131M Buy
2,771,960
+631,944
+30% +$29.8M 0.15% 116
2015
Q2
$116M Buy
2,140,016
+688,536
+47% +$37.4M 0.11% 130
2015
Q1
$79.6M Buy
1,451,480
+717,880
+98% +$39.4M 0.08% 149
2014
Q4
$39.8M Buy
+733,600
New +$39.8M 0.04% 180