Assenagon Asset Management
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Assenagon Asset Management’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$149M Buy
1,878,132
+1,391,088
+286% +$110M 0.22% 82
2025
Q1
$43.7M Sell
487,044
-222,494
-31% -$20M 0.07% 216
2024
Q4
$70.6M Sell
709,538
-1,440,399
-67% -$143M 0.11% 144
2024
Q3
$244M Buy
2,149,937
+805,571
+60% +$91.5M 0.45% 29
2024
Q2
$166M Sell
1,344,366
-290,538
-18% -$36M 0.37% 44
2024
Q1
$216M Buy
1,634,904
+470,217
+40% +$62M 0.51% 26
2023
Q4
$127M Sell
1,164,687
-181,345
-13% -$19.8M 0.34% 46
2023
Q3
$139M Buy
1,346,032
+817,128
+154% +$84.1M 0.43% 33
2023
Q2
$61M Sell
528,904
-1,227,869
-70% -$142M 0.21% 84
2023
Q1
$187M Buy
1,756,773
+257,964
+17% +$27.4M 0.66% 23
2022
Q4
$166M Sell
1,498,809
-1,148,321
-43% -$127M 0.6% 25
2022
Q3
$228M Buy
2,647,130
+1,901,328
+255% +$164M 0.88% 15
2022
Q2
$68M Sell
745,802
-326,773
-30% -$29.8M 0.25% 73
2022
Q1
$88M Buy
1,072,575
+1,022,576
+2,045% +$83.9M 0.24% 65
2021
Q4
$3.83M Buy
49,999
+3,741
+8% +$287K 0.01% 559
2021
Q3
$3.47M Buy
46,258
+24,553
+113% +$1.84M 0.01% 493
2021
Q2
$1.69M Buy
21,705
+2,127
+11% +$165K 0.01% 710
2021
Q1
$1.51M Buy
19,578
+1,173
+6% +$90.4K 0.01% 762
2020
Q4
$1.51M Buy
18,405
+5,870
+47% +$480K 0.01% 566
2020
Q3
$1.04M Buy
12,535
+1,514
+14% +$126K 0.01% 750
2020
Q2
$852K Sell
11,021
-43,301
-80% -$3.35M 0.01% 823
2020
Q1
$4.18M Sell
54,322
-2,027,752
-97% -$156M 0.03% 221
2019
Q4
$189M Buy
2,082,074
+1,279,670
+159% +$116M 1.19% 8
2019
Q3
$67.5M Buy
802,404
+43,140
+6% +$3.63M 0.45% 34
2019
Q2
$63.7M Buy
759,264
+746,564
+5,878% +$62.6M 0.48% 29
2019
Q1
$1.06M Sell
12,700
-1,100
-8% -$91.5K 0.01% 634
2018
Q4
$1.05M Sell
13,800
-1,096,935
-99% -$83.8M 0.01% 593
2018
Q3
$78.8M Buy
1,110,735
+870,423
+362% +$61.7M 0.78% 10
2018
Q2
$14.6M Buy
+240,312
New +$14.6M 0.17% 100
2017
Q4
Sell
-729,590
Closed -$46.7M 672
2017
Q3
$46.7M Buy
+729,590
New +$46.7M 0.43% 38
2017
Q2
Sell
-1,172,000
Closed -$74.5M 212
2017
Q1
$74.5M Buy
+1,172,000
New +$74.5M 1.59% 2