BMCM
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Bryn Mawr Capital 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
$32.1M Buy
66,024
+1,596
+2% +$775K 1.76% 9
2025
Q1
$34.3M Sell
64,428
-3,292
-5% -$1.75M 2.06% 7
2024
Q4
$30.7M Sell
67,720
-839
-1% -$380K 1.65% 10
2024
Q3
$31.6M Sell
68,559
-1,159
-2% -$533K 1.7% 9
2024
Q2
$28.4M Buy
69,718
+1,056
+2% +$430K 1.56% 12
2024
Q1
$28.9M Buy
68,662
+1,579
+2% +$664K 1.64% 11
2023
Q4
$23.9M Sell
67,083
-758
-1% -$270K 1.49% 12
2023
Q3
$23.8M Buy
67,841
+2,075
+3% +$727K 1.55% 11
2023
Q2
$22.4M Sell
65,766
-145
-0.2% -$49.4K 2.11% 8
2023
Q1
$20.4M Buy
65,911
+151
+0.2% +$46.6K 2.12% 5
2022
Q4
$20.3M Buy
65,760
+60,062
+1,054% +$18.6M 2.19% 5
2022
Q3
$1.52M Hold
5,698
0.54% 47
2022
Q2
$1.56M Hold
5,698
0.51% 52
2022
Q1
$2.01M Sell
5,698
-211
-4% -$74.5K 0.56% 43
2021
Q4
$1.77M Buy
5,909
+19
+0.3% +$5.68K 0.67% 30
2021
Q3
$1.61M Hold
5,890
0.73% 30
2021
Q2
$1.64M Sell
5,890
-30
-0.5% -$8.34K 0.74% 30
2021
Q1
$1.51M Sell
5,920
-596
-9% -$152K 0.74% 30
2020
Q4
$1.51M Sell
6,516
-555
-8% -$129K 0.75% 29
2020
Q3
$1.51M Sell
7,071
-1,173
-14% -$250K 0.87% 21
2020
Q2
$1.47M Sell
8,244
-1,704
-17% -$304K 0.93% 20
2020
Q1
$1.82M Buy
9,948
+895
+10% +$164K 1.24% 14
2019
Q4
$2.05M Buy
9,053
+2,286
+34% +$518K 1.49% 15
2019
Q3
$1.41M Buy
6,767
+1,512
+29% +$315K 1.17% 20
2019
Q2
$1.12M Buy
5,255
+100
+2% +$21.3K 0.95% 22
2019
Q1
$1.04M Buy
5,155
+1,399
+37% +$281K 0.93% 22
2018
Q4
$767K Sell
3,756
-837
-18% -$171K 0.7% 26
2018
Q3
$983K Buy
4,593
+475
+12% +$102K 0.83% 22
2018
Q2
$769K Sell
4,118
-105
-2% -$19.6K 0.67% 26
2018
Q1
$842K Buy
4,223
+223
+6% +$44.5K 0.76% 21
2017
Q4
$733K Hold
4,000
0.96% 23
2017
Q3
$733K Sell
4,000
-810
-17% -$148K 0.76% 26
2017
Q2
$815K Buy
4,810
+582
+14% +$98.6K 0.92% 22
2017
Q1
$705K Buy
4,228
+110
+3% +$18.3K 0.73% 25
2016
Q4
$671K Buy
+4,118
New +$671K 0.68% 30