CWM
BRK.B icon

Concentrum Wealth Management’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
$7.29M Buy
14,999
+2,531
+20% +$1.23M 2.29% 10
2025
Q1
$6.64M Buy
12,468
+1,204
+11% +$641K 2.46% 8
2024
Q4
$5.11M Buy
11,264
+1,660
+17% +$752K 1.8% 12
2024
Q3
$4.42M Buy
9,604
+2,172
+29% +$1,000K 1.72% 15
2024
Q2
$3.02M Buy
7,432
+1,696
+30% +$690K 1.27% 17
2024
Q1
$2.41M Buy
5,736
+1,548
+37% +$651K 1.11% 18
2023
Q4
$1.49M Buy
4,188
+1,733
+71% +$618K 0.78% 23
2023
Q3
$860K Buy
2,455
+185
+8% +$64.8K 0.52% 29
2023
Q2
$774K Sell
2,270
-896
-28% -$306K 0.5% 30
2023
Q1
$978K Sell
3,166
-200
-6% -$61.8K 0.73% 29
2022
Q4
$1.04M Buy
3,366
+388
+13% +$120K 0.93% 28
2022
Q3
$795K Buy
2,978
+535
+22% +$143K 0.69% 32
2022
Q2
$667K Buy
2,443
+1,259
+106% +$344K 0.55% 32
2022
Q1
$418K Buy
1,184
+500
+73% +$177K 0.26% 44
2021
Q4
$205K Buy
+684
New +$205K 0.11% 56
2021
Q1
Sell
-945
Closed -$219K 55
2020
Q4
$219K Sell
945
-30
-3% -$6.95K 0.17% 42
2020
Q3
$208K Sell
975
-188
-16% -$40.1K 0.2% 37
2020
Q2
$208K Sell
1,163
-156
-12% -$27.9K 0.21% 34
2020
Q1
$241K Buy
1,319
+3
+0.2% +$548 0.32% 29
2019
Q4
$298K Buy
1,316
+2
+0.2% +$453 0.34% 33
2019
Q3
$273K Sell
1,314
-600
-31% -$125K 0.34% 32
2019
Q2
$408K Buy
1,914
+600
+46% +$128K 0.49% 22
2019
Q1
$264K Buy
1,314
+116
+10% +$23.3K 0.35% 25
2018
Q4
$245K Buy
+1,198
New +$245K 0.42% 22