Choate Investment Advisors’s Berkshire Hathaway Class A BRK.A Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$12.4M Buy
17
+1
+6% +$729K 0.27% 49
2025
Q1
$12.8M Hold
16
0.32% 49
2024
Q4
$10.9M Sell
16
-11
-41% -$7.49M 0.26% 51
2024
Q3
$18.7M Hold
27
0.48% 30
2024
Q2
$16.5M Hold
27
0.43% 31
2024
Q1
$17.1M Hold
27
0.46% 26
2023
Q4
$14.7M Hold
27
0.45% 25
2023
Q3
$14.3M Hold
27
0.56% 19
2023
Q2
$14M Buy
27
+10
+59% +$5.18M 0.58% 17
2023
Q1
$7.92M Sell
17
-1
-6% -$466K 0.38% 25
2022
Q4
$8.44M Buy
18
+2
+13% +$937K 0.51% 25
2022
Q3
$6.5M Hold
16
0.43% 25
2022
Q2
$6.54M Sell
16
-1
-6% -$409K 0.4% 26
2022
Q1
$8.99M Sell
17
-1
-6% -$529K 0.48% 20
2021
Q4
$8.11M Hold
18
0.47% 21
2021
Q3
$7.41M Hold
18
0.47% 22
2021
Q2
$7.54M Hold
18
0.46% 22
2021
Q1
$6.94M Sell
18
-1
-5% -$386K 0.43% 23
2020
Q4
$6.61M Sell
19
-1
-5% -$348K 0.4% 22
2020
Q3
$6.4M Hold
20
0.41% 20
2020
Q2
$5.35M Hold
20
0.39% 26
2020
Q1
$5.44M Hold
20
0.43% 28
2019
Q4
$6.79M Hold
20
0.41% 32
2019
Q3
$6.24M Hold
20
0.39% 35
2019
Q2
$6.37M Hold
20
0.38% 38
2019
Q1
$6.02M Buy
20
+2
+11% +$602K 0.36% 39
2018
Q4
$5.51M Sell
18
-53,356
-100% -$16.3B 0.35% 39
2018
Q3
$17.2M Buy
53,374
+53,356
+296,422% +$17.2M 0.95% 13
2018
Q2
$5.08M Hold
18
0.29% 41
2018
Q1
$5.38M Hold
18
0.29% 40
2017
Q4
$5.36M Hold
18
0.27% 39
2017
Q3
$4.95M Sell
18
-2
-10% -$549K 0.27% 44
2017
Q2
$5.09M Hold
20
0.29% 43
2017
Q1
$5M Sell
20
-1
-5% -$250K 0.29% 41
2016
Q4
$5.13M Hold
21
0.32% 34
2016
Q3
$4.54M Hold
21
0.3% 41
2016
Q2
$4.56M Hold
21
0.32% 39
2016
Q1
$4.48M Sell
21
-4
-16% -$854K 0.31% 40
2015
Q4
$5.65M Buy
25
+4
+19% +$904K 0.41% 37
2015
Q3
$4.1M Sell
21
-3
-13% -$586K 0.28% 39
2015
Q2
$4.92M Hold
24
0.28% 35
2015
Q1
$5.22M Sell
24
-1
-4% -$218K 0.3% 40
2014
Q4
$5.65M Sell
25
-1
-4% -$226K 0.33% 37
2014
Q3
$5.38M Buy
26
+1
+4% +$207K 0.33% 37
2014
Q2
$4.75M Sell
25
-9
-26% -$1.71M 0.28% 42
2014
Q1
$6.37M Hold
34
0.4% 31
2013
Q4
$6.05M Hold
34
0.4% 34
2013
Q3
$5.79M Hold
34
0.43% 31
2013
Q2
$5.73M Buy
+34
New +$5.73M 0.46% 32