Mason & Associates (California)’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
$7.74M Buy
15,926
+669
+4% +$325K 1.79% 15
2025
Q1
$8.13M Buy
15,257
+392
+3% +$209K 2.02% 13
2024
Q4
$6.74M Buy
14,865
+2,692
+22% +$1.22M 1.59% 14
2024
Q3
$5.6M Sell
12,173
-70
-0.6% -$32.2K 1.4% 16
2024
Q2
$4.98M Buy
12,243
+771
+7% +$314K 1.32% 18
2024
Q1
$4.82M Buy
11,472
+1,911
+20% +$804K 1.29% 19
2023
Q4
$3.41M Sell
9,561
-68
-0.7% -$24.3K 1% 15
2023
Q3
$3.37M Buy
9,629
+4,686
+95% +$1.64M 1.08% 16
2023
Q2
$1.69M Buy
4,943
+1,062
+27% +$362K 0.5% 24
2023
Q1
$1.2M Buy
3,881
+402
+12% +$124K 0.37% 28
2022
Q4
$1.07M Buy
3,479
+157
+5% +$48.5K 0.34% 27
2022
Q3
$887K Buy
3,322
+131
+4% +$35K 0.31% 28
2022
Q2
$871K Buy
3,191
+408
+15% +$111K 0.31% 34
2022
Q1
$982K Buy
2,783
+1,620
+139% +$572K 0.3% 41
2021
Q4
$348K Buy
+1,163
New +$348K 0.11% 69