WIM
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Wittenberg Investment 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
$52.7M Sell
108,448
-2,265
-2% -$1.1M 23% 1
2025
Q1
$59M Sell
110,713
-15,687
-12% -$8.35M 26.58% 1
2024
Q4
$57.3M Sell
126,400
-19,075
-13% -$8.65M 22.49% 1
2024
Q3
$67M Sell
145,475
-12,547
-8% -$5.77M 21.49% 1
2024
Q2
$64.3M Sell
158,022
-5,060
-3% -$2.06M 21.9% 1
2024
Q1
$68.6M Sell
163,082
-5,630
-3% -$2.37M 23.38% 1
2023
Q4
$60.2M Sell
168,712
-3,370
-2% -$1.2M 20.9% 1
2023
Q3
$60.3M Sell
172,082
-567
-0.3% -$199K 22.09% 1
2023
Q2
$58.9M Sell
172,649
-3,541
-2% -$1.21M 21.3% 1
2023
Q1
$54.4M Sell
176,190
-376
-0.2% -$116K 20.25% 1
2022
Q4
$54.5M Sell
176,566
-200
-0.1% -$61.8K 22.2% 1
2022
Q3
$47.2M Buy
176,766
+331
+0.2% +$88.4K 20.08% 1
2022
Q2
$48.2M Buy
176,435
+3,360
+2% +$917K 20.36% 1
2022
Q1
$61.1M Sell
173,075
-20,025
-10% -$7.07M 23.03% 1
2021
Q4
$57.7M Sell
193,100
-5,219
-3% -$1.56M 20.96% 1
2021
Q3
$54.1M Buy
198,319
+392
+0.2% +$107K 20.8% 1
2021
Q2
$55M Hold
197,927
22.17% 1
2021
Q1
$50.6M Sell
197,927
-13,750
-6% -$3.51M 23.21% 1
2020
Q4
$49.1M Sell
211,677
-2,325
-1% -$539K 23.93% 1
2020
Q3
$45.6M Sell
214,002
-4,580
-2% -$975K 24.46% 1
2020
Q2
$39M Sell
218,582
-6,950
-3% -$1.24M 21.78% 1
2020
Q1
$41.2M Sell
225,532
-8,806
-4% -$1.61M 22.54% 1
2019
Q4
$53.1M Sell
234,338
-6,000
-2% -$1.36M 20.59% 1
2019
Q3
$50M Sell
240,338
-400
-0.2% -$83.2K 21.79% 1
2019
Q2
$51.3M Sell
240,738
-2,331
-1% -$497K 21.92% 1
2019
Q1
$48.8M Sell
243,069
-620
-0.3% -$125K 20.67% 1
2018
Q4
$49.8M Sell
243,689
-2,544
-1% -$519K 23.42% 1
2018
Q3
$52.7M Sell
246,233
-9,602
-4% -$2.06M 21.58% 1
2018
Q2
$47.8M Sell
255,835
-5,456
-2% -$1.02M 20.15% 1
2018
Q1
$52.1M Sell
261,291
-6,340
-2% -$1.26M 22.43% 1
2017
Q4
$53.1M Sell
267,631
-4,195
-2% -$832K 23.09% 1
2017
Q3
$49.8M Sell
271,826
-6,000
-2% -$1.1M 21.43% 1
2017
Q2
$47.1M Hold
277,826
21.39% 1
2017
Q1
$46.3M Sell
277,826
-12,238
-4% -$2.04M 22.34% 1
2016
Q4
$47.3M Buy
+290,064
New +$47.3M 21.5% 1