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Mad River Investors’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
$571K Sell
1,175
-725
-38% -$352K 0.26% 18
2025
Q1
$1.01M Sell
1,900
-4,825
-72% -$2.57M 0.43% 18
2024
Q4
$3.05M Sell
6,725
-500
-7% -$227K 1.42% 13
2024
Q3
$3.33M Sell
7,225
-238
-3% -$110K 1.84% 12
2024
Q2
$3.04M Sell
7,463
-350
-4% -$142K 2.03% 11
2024
Q1
$3.29M Sell
7,813
-50
-0.6% -$21K 2.28% 10
2023
Q4
$2.8M Hold
7,863
2.6% 10
2023
Q3
$2.75M Hold
7,863
1.95% 11
2023
Q2
$2.77M Sell
7,863
-250
-3% -$88K 2.05% 12
2023
Q1
$2.51M Sell
8,113
-1,775
-18% -$548K 1.77% 11
2022
Q4
$3.05M Sell
9,888
-40
-0.4% -$12.4K 1.77% 10
2022
Q3
$2.65M Hold
9,928
1.93% 10
2022
Q2
$2.71M Sell
9,928
-75
-0.7% -$20.5K 2.12% 10
2022
Q1
$3.53M Sell
10,003
-1,200
-11% -$423K 2.73% 9
2021
Q4
$3.35M Sell
11,203
-2,825
-20% -$845K 2.55% 9
2021
Q3
$3.9M Hold
14,028
2.5% 9
2021
Q2
$3.9M Sell
14,028
-2,111
-13% -$587K 2.5% 9
2021
Q1
$4.12M Sell
16,139
-310
-2% -$79.2K 2.75% 9
2020
Q4
$3.81M Sell
16,449
-300
-2% -$69.6K 3.75% 9
2020
Q3
$3.57M Sell
16,749
-1,805
-10% -$384K 4.54% 7
2020
Q2
$3.31M Sell
18,554
-2,450
-12% -$437K 3.8% 7
2020
Q1
$3.84M Sell
21,004
-2,800
-12% -$512K 5.89% 6
2019
Q4
$5.39M Sell
23,804
-50
-0.2% -$11.3K 4.61% 7
2019
Q3
$4.96M Sell
23,854
-350
-1% -$72.8K 4.83% 5
2019
Q2
$5.16M Sell
24,204
-2,300
-9% -$490K 4.52% 6
2019
Q1
$5.32M Sell
26,504
-1,330
-5% -$267K 4.72% 6
2018
Q4
$5.68M Sell
27,834
-350
-1% -$71.5K 6.28% 3
2018
Q3
$6.03M Hold
28,184
4.65% 5
2018
Q2
$5.26M Sell
28,184
-320
-1% -$59.7K 4.37% 6
2018
Q1
$5.69M Hold
28,504
5.48% 4
2017
Q4
$5.65M Sell
28,504
-1,350
-5% -$268K 6.19% 4
2017
Q3
$5.47M Sell
29,854
-7,750
-21% -$1.42M 5.86% 5
2017
Q2
$6.37M Sell
37,604
-350
-0.9% -$59.3K 7.42% 3
2017
Q1
$6.33M Sell
37,954
-1,050
-3% -$175K 7.46% 4
2016
Q4
$6.36M Sell
39,004
-550
-1% -$89.6K 8.21% 4
2016
Q3
$5.71M Sell
39,554
-850
-2% -$123K 7.22% 5
2016
Q2
$5.85M Sell
40,404
-3,450
-8% -$500K 7.33% 5
2016
Q1
$6.22M Sell
43,854
-525
-1% -$74.5K 7.75% 3
2015
Q4
$5.86M Buy
+44,379
New +$5.86M 7.33% 5
2015
Q3
Sell
-45,630
Closed -$6.21M 34
2015
Q2
$6.21M Sell
45,630
-125
-0.3% -$17K 5.11% 4
2015
Q1
$6.6M Hold
45,755
5.15% 5
2014
Q4
$6.87M Buy
45,755
+150
+0.3% +$22.5K 5.48% 4
2014
Q3
$6.3M Sell
45,605
-3,425
-7% -$473K 4.8% 6
2014
Q2
$6.21M Buy
49,030
+2,200
+5% +$278K 4.55% 7
2014
Q1
$5.85M Sell
46,830
-825
-2% -$103K 4.47% 8
2013
Q4
$5.65M Buy
47,655
+200
+0.4% +$23.7K 4.21% 9
2013
Q3
$5.39M Buy
47,455
+100
+0.2% +$11.4K 4.28% 8
2013
Q2
$5.3M Buy
+47,355
New +$5.3M 4.65% 6