MC
BRK.B icon

Martin & Co’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
$5.93M Sell
12,210
-57
-0.5% -$27.7K 1.09% 20
2025
Q1
$6.53M Sell
12,267
-296
-2% -$158K 1.26% 17
2024
Q4
$5.69M Sell
12,563
-553
-4% -$251K 1.41% 19
2024
Q3
$6.04M Sell
13,116
-94
-0.7% -$43.3K 1.42% 18
2024
Q2
$5.37M Sell
13,210
-67
-0.5% -$27.3K 1.35% 21
2024
Q1
$5.58M Sell
13,277
-355
-3% -$149K 1.36% 21
2023
Q4
$4.86M Sell
13,632
-476
-3% -$170K 1.2% 25
2023
Q3
$4.94M Sell
14,108
-78
-0.5% -$27.3K 1.3% 19
2023
Q2
$4.84M Sell
14,186
-625
-4% -$213K 1.22% 27
2023
Q1
$4.57M Sell
14,811
-324
-2% -$100K 1.18% 30
2022
Q4
$4.68M Buy
15,135
+411
+3% +$127K 1.23% 22
2022
Q3
$3.93M Buy
14,724
+331
+2% +$88.4K 1.17% 26
2022
Q2
$3.93M Buy
14,393
+376
+3% +$103K 1.12% 27
2022
Q1
$4.95M Sell
14,017
-1,174
-8% -$414K 1.26% 25
2021
Q4
$4.54M Sell
15,191
-187
-1% -$55.9K 1.04% 30
2021
Q3
$4.2M Buy
15,378
+1,423
+10% +$388K 0.99% 37
2021
Q2
$3.88M Sell
13,955
-718
-5% -$200K 0.97% 35
2021
Q1
$3.75M Sell
14,673
-749
-5% -$191K 0.94% 38
2020
Q4
$3.58M Buy
15,422
+45
+0.3% +$10.4K 0.91% 36
2020
Q3
$3.27M Sell
15,377
-110
-0.7% -$23.4K 0.96% 35
2020
Q2
$2.77M Sell
15,487
-1
-0% -$179 0.86% 40
2020
Q1
$2.83M Buy
15,488
+761
+5% +$139K 1.01% 32
2019
Q4
$3.34M Sell
14,727
-125
-0.8% -$28.3K 0.96% 35
2019
Q3
$3.09M Sell
14,852
-235
-2% -$48.9K 0.93% 36
2019
Q2
$3.22M Sell
15,087
-920
-6% -$196K 0.96% 35
2019
Q1
$3.22M Sell
16,007
-292
-2% -$58.7K 0.97% 33
2018
Q4
$3.33M Sell
16,299
-115
-0.7% -$23.5K 1.17% 24
2018
Q3
$3.51M Sell
16,414
-240
-1% -$51.4K 1.06% 29
2018
Q2
$3.11M Sell
16,654
-22,513
-57% -$4.2M 0.99% 36
2018
Q1
$7.81M Sell
39,167
-285
-0.7% -$56.9K 2.6% 8
2017
Q4
$7.82M Buy
39,452
+20
+0.1% +$3.96K 2.48% 6
2017
Q3
$7.23M Sell
39,432
-4,530
-10% -$830K 2.35% 7
2017
Q2
$7.45M Buy
43,962
+75
+0.2% +$12.7K 2.29% 7
2017
Q1
$7.32M Sell
43,887
-55
-0.1% -$9.17K 2.33% 5
2016
Q4
$7.16M Sell
43,942
-443
-1% -$72.2K 2.32% 5
2016
Q3
$6.41M Buy
44,385
+60
+0.1% +$8.67K 2.11% 7
2016
Q2
$6.42M Sell
44,325
-1,685
-4% -$244K 2.08% 7
2016
Q1
$6.53M Sell
46,010
-680
-1% -$96.5K 2.07% 9
2015
Q4
$6.17M Sell
46,690
-250
-0.5% -$33K 1.97% 12
2015
Q3
$6.12M Buy
46,940
+555
+1% +$72.4K 2.06% 12
2015
Q2
$6.31M Buy
46,385
+515
+1% +$70.1K 2.07% 12
2015
Q1
$6.62M Buy
45,870
+295
+0.6% +$42.6K 2.12% 11
2014
Q4
$6.84M Buy
45,575
+515
+1% +$77.3K 2.17% 10
2014
Q3
$6.23M Buy
45,060
+865
+2% +$119K 2.06% 11
2014
Q2
$5.59M Buy
44,195
+975
+2% +$123K 1.81% 16
2014
Q1
$5.4M Buy
43,220
+490
+1% +$61.2K 1.85% 14
2013
Q4
$5.07M Sell
42,730
-55
-0.1% -$6.52K 1.73% 17
2013
Q3
$4.86M Buy
42,785
+365
+0.9% +$41.4K 1.74% 15
2013
Q2
$4.75M Buy
+42,420
New +$4.75M 1.7% 17