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

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$20.7M Buy
42,623
+2,757
+7% +$1.34M 0.79% 25
2025
Q1
$21.2M Buy
39,866
+2,560
+7% +$1.36M 0.77% 26
2024
Q4
$16.9M Buy
37,306
+1,252
+3% +$568K 0.6% 30
2024
Q3
$16.6M Buy
36,054
+2,912
+9% +$1.34M 0.73% 32
2024
Q2
$13.5M Buy
33,142
+1,401
+4% +$570K 0.65% 35
2024
Q1
$13.3M Buy
31,741
+2,835
+10% +$1.19M 0.67% 35
2023
Q4
$10.3M Buy
28,906
+1,713
+6% +$611K 0.57% 44
2023
Q3
$9.53M Buy
27,193
+2,195
+9% +$769K 0.6% 40
2023
Q2
$8.52M Buy
24,998
+891
+4% +$304K 0.55% 46
2023
Q1
$7.44M Buy
24,107
+3,027
+14% +$935K 0.52% 45
2022
Q4
$6.51M Buy
21,080
+2,436
+13% +$752K 0.51% 45
2022
Q3
$4.98M Buy
18,644
+1,944
+12% +$519K 0.42% 50
2022
Q2
$4.56M Buy
16,700
+2,675
+19% +$730K 0.4% 47
2022
Q1
$4.95M Buy
14,025
+1,660
+13% +$586K 0.39% 49
2021
Q4
$3.7M Buy
12,365
+809
+7% +$242K 0.29% 56
2021
Q3
$3.15M Buy
11,556
+1,043
+10% +$285K 0.28% 56
2021
Q2
$2.92M Buy
10,513
+1,088
+12% +$302K 0.27% 53
2021
Q1
$2.41M Buy
9,425
+1,176
+14% +$300K 0.25% 55
2020
Q4
$1.91M Buy
8,249
+594
+8% +$138K 0.21% 64
2020
Q3
$1.63M Buy
7,655
+917
+14% +$195K 0.2% 62
2020
Q2
$1.2M Buy
6,738
+1,080
+19% +$193K 0.17% 69
2020
Q1
$1.03M Buy
5,658
+1,254
+28% +$229K 0.18% 67
2019
Q4
$998K Buy
4,404
+389
+10% +$88.2K 0.15% 100
2019
Q3
$835K Buy
4,015
+483
+14% +$100K 0.14% 102
2019
Q2
$753K Buy
3,532
+415
+13% +$88.5K 0.13% 101
2019
Q1
$626K Buy
3,117
+435
+16% +$87.4K 0.12% 114
2018
Q4
$548K Buy
2,682
+397
+17% +$81.1K 0.11% 123
2018
Q3
$489K Sell
2,285
-568
-20% -$122K 0.09% 142
2018
Q2
$533K Sell
2,853
-1,695
-37% -$317K 0.1% 156
2018
Q1
$907K Sell
4,548
-2,305
-34% -$460K 0.16% 135
2017
Q4
$1.36M Sell
6,853
-2,628
-28% -$521K 0.21% 129
2017
Q3
$1.74M Sell
9,481
-3,235
-25% -$593K 0.26% 102
2017
Q2
$2.15M Sell
12,716
-4,458
-26% -$755K 0.31% 87
2017
Q1
$2.86M Sell
17,174
-4,991
-23% -$832K 0.38% 73
2016
Q4
$3.61M Sell
22,165
-7,585
-25% -$1.24M 0.42% 70
2016
Q3
$4.3M Sell
29,750
-3,437
-10% -$497K 0.47% 58
2016
Q2
$4.81M Sell
33,187
-673
-2% -$97.4K 0.5% 52
2016
Q1
$4.8M Buy
33,860
+282
+0.8% +$40K 0.48% 56
2015
Q4
$4.43M Sell
33,578
-2,998
-8% -$396K 0.49% 61
2015
Q3
$4.77M Buy
36,576
+293
+0.8% +$38.2K 0.5% 62
2015
Q2
$4.94M Sell
36,283
-5,803
-14% -$790K 0.48% 59
2015
Q1
$6.07M Sell
42,086
-7,342
-15% -$1.06M 0.56% 50
2014
Q4
$7.42M Sell
49,428
-16,639
-25% -$2.5M 0.65% 48
2014
Q3
$9.13M Sell
66,067
-13,890
-17% -$1.92M 0.66% 44
2014
Q2
$10.1M Buy
79,957
+8,691
+12% +$1.1M 0.69% 39
2014
Q1
$8.91M Sell
71,266
-4,422
-6% -$553K 0.58% 40
2013
Q4
$8.97M Sell
75,688
-5,682
-7% -$674K 0.56% 43
2013
Q3
$9.24M Sell
81,370
-6,495
-7% -$737K 0.59% 37
2013
Q2
$9.83M Buy
+87,865
New +$9.83M 0.62% 36