Rock Point Advisors’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
$560K Hold
1,152
0.16% 68
2025
Q1
$614K Hold
1,152
0.19% 61
2024
Q4
$522K Sell
1,152
-359
-24% -$163K 0.15% 62
2024
Q3
$695K Sell
1,511
-475
-24% -$219K 0.19% 56
2024
Q2
$808K Buy
1,986
+95
+5% +$38.6K 0.24% 53
2024
Q1
$795K Buy
1,891
+234
+14% +$98.4K 0.24% 54
2023
Q4
$591K Sell
1,657
-50
-3% -$17.8K 0.18% 57
2023
Q3
$598K Buy
1,707
+250
+17% +$87.6K 0.21% 60
2023
Q2
$497K Buy
1,457
+190
+15% +$64.8K 0.16% 65
2023
Q1
$391K Sell
1,267
-22
-2% -$6.79K 0.13% 70
2022
Q4
$398K Hold
1,289
0.14% 71
2022
Q3
$344K Buy
1,289
+100
+8% +$26.7K 0.13% 68
2022
Q2
$325K Hold
1,189
0.11% 71
2022
Q1
$420K Sell
1,189
-101
-8% -$35.7K 0.13% 64
2021
Q4
$386K Hold
1,290
0.11% 71
2021
Q3
$352K Hold
1,290
0.1% 68
2021
Q2
$359K Hold
1,290
0.1% 71
2021
Q1
$330K Buy
1,290
+84
+7% +$21.5K 0.1% 69
2020
Q4
$280K Sell
1,206
-5
-0.4% -$1.16K 0.1% 71
2020
Q3
$258K Buy
+1,211
New +$258K 0.11% 69
2020
Q2
Sell
-1,116
Closed -$204K 80
2020
Q1
$204K Sell
1,116
-25
-2% -$4.57K 0.12% 71
2019
Q4
$258K Sell
1,141
-10
-0.9% -$2.26K 0.1% 72
2019
Q3
$239K Hold
1,151
0.11% 67
2019
Q2
$245K Hold
1,151
0.11% 62
2019
Q1
$231K Sell
1,151
-200
-15% -$40.1K 0.11% 65
2018
Q4
$276K Hold
1,351
0.14% 57
2018
Q3
$289K Sell
1,351
-48
-3% -$10.3K 0.13% 53
2018
Q2
$261K Buy
+1,399
New +$261K 0.12% 57