Assenagon Asset Management
BRK.B icon

Assenagon Asset Management’s Berkshire Hathaway Class B BRK.B Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$476M Sell
979,993
-514,980
-34% -$250M 0.71% 25
2025
Q1
$796M Sell
1,494,973
-2,625,027
-64% -$1.4B 1.33% 10
2024
Q4
$1.87B Buy
4,120,000
+1,220,205
+42% +$553M 3.01% 5
2024
Q3
$1.33B Buy
2,899,795
+261,502
+10% +$120M 2.46% 7
2024
Q2
$1.07B Sell
2,638,293
-231,983
-8% -$94.4M 2.39% 6
2024
Q1
$1.21B Buy
2,870,276
+230,742
+9% +$97M 2.86% 6
2023
Q4
$941M Sell
2,639,534
-379,842
-13% -$135M 2.5% 5
2023
Q3
$1.06B Buy
3,019,376
+697,697
+30% +$244M 3.27% 4
2023
Q2
$792M Buy
2,321,679
+247,199
+12% +$84.3M 2.74% 5
2023
Q1
$641M Sell
2,074,480
-131,310
-6% -$40.5M 2.27% 6
2022
Q4
$681M Buy
2,205,790
+1,250,709
+131% +$386M 2.46% 5
2022
Q3
$255M Sell
955,081
-1,112,488
-54% -$297M 0.98% 13
2022
Q2
$564M Sell
2,067,569
-45,236
-2% -$12.4M 2.09% 5
2022
Q1
$746M Sell
2,112,805
-445,012
-17% -$157M 2.07% 5
2021
Q4
$765M Buy
2,557,817
+665,045
+35% +$199M 2.22% 6
2021
Q3
$517M Buy
1,892,772
+793,394
+72% +$217M 1.65% 8
2021
Q2
$306M Sell
1,099,378
-860,609
-44% -$239M 1.04% 11
2021
Q1
$501M Buy
1,959,987
+708,445
+57% +$181M 2.03% 5
2020
Q4
$290M Buy
1,251,542
+202,547
+19% +$47M 1.26% 9
2020
Q3
$223M Buy
1,048,995
+207,342
+25% +$44.2M 1.25% 13
2020
Q2
$150M Buy
841,653
+718,937
+586% +$128M 0.96% 14
2020
Q1
$22.4M Sell
122,716
-473,151
-79% -$86.5M 0.18% 79
2019
Q4
$135M Sell
595,867
-711,864
-54% -$161M 0.85% 15
2019
Q3
$272M Buy
1,307,731
+435,728
+50% +$90.6M 1.82% 7
2019
Q2
$186M Sell
872,003
-64,451
-7% -$13.7M 1.4% 11
2019
Q1
$188M Buy
936,454
+931,528
+18,910% +$187M 1.77% 4
2018
Q4
$1.01M Sell
4,926
-25,619
-84% -$5.23M 0.01% 605
2018
Q3
$6.54M Buy
30,545
+14,761
+94% +$3.16M 0.06% 213
2018
Q2
$2.95M Sell
15,784
-178,624
-92% -$33.3M 0.03% 240
2018
Q1
$38.8M Buy
194,408
+190,515
+4,894% +$38M 0.51% 27
2017
Q4
$772K Sell
3,893
-585,162
-99% -$116M 0.01% 507
2017
Q3
$108M Buy
589,055
+541,096
+1,128% +$99.2M 1% 14
2017
Q2
$8.12M Sell
47,959
-388,380
-89% -$65.8M 0.18% 20
2017
Q1
$72.7M Buy
+436,339
New +$72.7M 1.56% 3