SBCM
BRK.B icon

Schwerin Boyle 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
$120M Sell
247,868
-72,774
-23% -$35.4M 13.42% 1
2025
Q1
$171M Sell
320,642
-6,832
-2% -$3.64M 17.6% 1
2024
Q4
$148M Sell
327,474
-1,950
-0.6% -$884K 15.23% 1
2024
Q3
$152M Sell
329,424
-18,175
-5% -$8.37M 15.88% 1
2024
Q2
$141M Sell
347,599
-1,550
-0.4% -$631K 14.83% 1
2024
Q1
$147M Sell
349,149
-975
-0.3% -$410K 14.61% 1
2023
Q4
$125M Sell
350,124
-17,925
-5% -$6.39M 13.96% 1
2023
Q3
$129M Sell
368,049
-85,125
-19% -$29.8M 15.14% 1
2023
Q2
$155M Sell
453,174
-5,875
-1% -$2M 14.58% 1
2023
Q1
$142M Sell
459,049
-23,700
-5% -$7.32M 14.56% 1
2022
Q4
$149M Sell
482,749
-7,476
-2% -$2.31M 15.04% 1
2022
Q3
$131M Sell
490,225
-1,278
-0.3% -$341K 14.25% 1
2022
Q2
$134M Sell
491,503
-4,875
-1% -$1.33M 13.7% 1
2022
Q1
$175M Sell
496,378
-4,391
-0.9% -$1.55M 14.6% 1
2021
Q4
$150M Sell
500,769
-725
-0.1% -$217K 12.17% 1
2021
Q3
$137M Buy
501,494
+250
+0% +$68.2K 11.52% 1
2021
Q2
$139M Sell
501,244
-4,325
-0.9% -$1.2M 11.49% 1
2021
Q1
$129M Sell
505,569
-6,520
-1% -$1.67M 11.47% 1
2020
Q4
$119M Sell
512,089
-1,700
-0.3% -$394K 11.07% 1
2020
Q3
$109M Sell
513,789
-7,061
-1% -$1.5M 12.56% 1
2020
Q2
$93M Buy
520,850
+106,175
+26% +$19M 11.69% 1
2020
Q1
$75.8M Sell
414,675
-790
-0.2% -$144K 10.58% 1
2019
Q4
$94.1M Sell
415,465
-475
-0.1% -$108K 9% 1
2019
Q3
$86.5M Sell
415,940
-4,745
-1% -$987K 8.92% 1
2019
Q2
$89.7M Sell
420,685
-6,774
-2% -$1.44M 9.37% 1
2019
Q1
$85.9M Sell
427,459
-1,955
-0.5% -$393K 9.43% 1
2018
Q4
$87.7M Sell
429,414
-7,725
-2% -$1.58M 11.01% 1
2018
Q3
$93.6M Sell
437,139
-5,500
-1% -$1.18M 9.94% 1
2018
Q2
$82.6M Buy
442,639
+100
+0% +$18.7K 9.05% 1
2018
Q1
$88.3M Sell
442,539
-275
-0.1% -$54.9K 9.69% 1
2017
Q4
$87.8M Sell
442,814
-810
-0.2% -$161K 9.57% 1
2017
Q3
$81.3M Sell
443,624
-7,000
-2% -$1.28M 9.16% 1
2017
Q2
$76.3M Buy
450,624
+6,036
+1% +$1.02M 8.96% 1
2017
Q1
$74.1M Sell
444,588
-800
-0.2% -$133K 9.07% 1
2016
Q4
$72.6M Sell
445,388
-700
-0.2% -$114K 8.98% 1
2016
Q3
$64.4M Sell
446,088
-1,080
-0.2% -$156K 8.94% 1
2016
Q2
$64.7M Sell
447,168
-4,945
-1% -$716K 9.29% 1
2016
Q1
$64.1M Sell
452,113
-1,850
-0.4% -$262K 9.01% 1
2015
Q4
$59.9M Buy
453,963
+1,330
+0.3% +$176K 8.32% 1
2015
Q3
$59M Buy
452,633
+2,735
+0.6% +$357K 8.47% 1
2015
Q2
$61.2M Buy
449,898
+6,853
+2% +$933K 8.04% 1
2015
Q1
$63.9M Buy
443,045
+1,441
+0.3% +$208K 8.98% 1
2014
Q4
$66.3M Sell
441,604
-23,075
-5% -$3.46M 8.99% 1
2014
Q3
$64.2M Buy
464,679
+1,350
+0.3% +$186K 8.96% 1
2014
Q2
$58.6M Hold
463,329
8.46% 1
2014
Q1
$57.9M Buy
463,329
+10,730
+2% +$1.34M 8.26% 1
2013
Q4
$53.7M Sell
452,599
-4,266
-0.9% -$506K 7.54% 1
2013
Q3
$51.9M Sell
456,865
-195,079
-30% -$22.1M 7.87% 1
2013
Q2
$73M Buy
+651,944
New +$73M 11.72% 1