Michael J. Puzo’s Berkshire Hathaway Class B BRK.B Stock Holding History

Michael J. Puzo’s Portfolio BRK.B Stock Details BRK.B Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$1.36M	Sell	2,800 -715	-20%	-$347K	0.39%	41
2025 Q1	$1.87M	Buy	3,515 +134	+4%	+$71.4K	0.54%	36
2024 Q4	$1.53M	Sell	3,381 -274	-7%	-$124K	0.43%	38
2024 Q3	$1.68M	Sell	3,655 -215	-6%	-$99K	0.44%	38
2024 Q2	$1.57M	Sell	3,870 -1,405	-27%	-$572K	0.44%	38
2024 Q1	$2.22M	Buy	5,275 +875	+20%	+$368K	0.61%	34
2023 Q4	$1.57M	Buy	4,400 +1,205	+38%	+$430K	0.5%	38
2023 Q3	$1.12M	Sell	3,195 -470	-13%	-$165K	0.38%	44
2023 Q2	$1.25M	Sell	3,665 -45	-1%	-$15.3K	0.4%	43
2023 Q1	$1.15M	Buy	3,710 +680	+22%	+$210K	0.38%	45
2022 Q4	$936K	Sell	3,030 -260	-8%	-$80.3K	0.34%	46
2022 Q3	$879K	Buy	3,290 +300	+10%	+$80.2K	0.33%	48
2022 Q2	$816K	Sell	2,990 -10	-0.3%	-$2.73K	0.29%	51
2022 Q1	$1.06M	Sell	3,000 -500	-14%	-$177K	0.32%	49
2021 Q4	$1.05M	Sell	3,500 -500	-13%	-$150K	0.3%	46
2021 Q3	$1.09M	Sell	4,000 -750	-16%	-$205K	0.35%	46
2021 Q2	$1.32M	Sell	4,750 -1,500	-24%	-$417K	0.41%	46
2021 Q1	$1.6M	Sell	6,250 -500	-7%	-$128K	0.51%	45
2020 Q4	$1.57M	Sell	6,750 -550	-8%	-$128K	0.51%	43
2020 Q3	$1.56M	Hold	7,300	–	–	0.55%	41
2020 Q2	$1.3M	Sell	7,300 -200	-3%	-$35.7K	0.49%	42
2020 Q1	$1.37M	Hold	7,500	–	–	0.6%	39
2019 Q4	$1.7M	Sell	7,500 -650	-8%	-$147K	0.61%	39
2019 Q3	$1.7M	Buy	8,150 +3,400	+72%	+$707K	0.64%	39
2019 Q2	$1.01M	Hold	4,750	–	–	0.38%	48
2019 Q1	$954K	Hold	4,750	–	–	0.37%	50
2018 Q4	$970K	Hold	4,750	–	–	0.43%	46
2018 Q3	$1.02M	Sell	4,750 -100	-2%	-$21.4K	0.38%	49
2018 Q2	$905K	Sell	4,850 -300	-6%	-$56K	0.38%	48
2018 Q1	$1.03M	Sell	5,150 -100	-2%	-$19.9K	0.44%	47
2017 Q4	$1.04M	Sell	5,250 -200	-4%	-$39.7K	0.43%	48
2017 Q3	$1M	Sell	5,450 -150	-3%	-$27.5K	0.52%	44
2017 Q2	$948K	Sell	5,600 -400	-7%	-$67.7K	0.51%	44
2017 Q1	$1M	Sell	6,000 -50	-0.8%	-$8.33K	0.56%	44
2016 Q4	$987K	Hold	6,050	–	–	0.57%	44
2016 Q3	$874K	Hold	6,050	–	–	0.5%	48
2016 Q2	$876K	Buy	6,050 +1,400	+30%	+$203K	0.58%	46
2016 Q1	$660K	Buy	4,650 +1,350	+41%	+$192K	0.44%	53
2015 Q4	$435K	Sell	3,300 -310	-9%	-$40.9K	0.3%	60
2015 Q3	$471K	Buy	3,610 +20	+0.6%	+$2.61K	0.33%	60
2015 Q2	$489K	Hold	3,590	–	–	0.32%	63
2015 Q1	$518K	Hold	3,590	–	–	0.33%	62
2014 Q4	$539K	Buy	3,590 +190	+6%	+$28.5K	0.35%	60
2014 Q3	$470K	Buy	3,400 +600	+21%	+$82.9K	0.32%	63
2014 Q2	$355K	Hold	2,800	–	–	0.25%	64
2014 Q1	$349K	Hold	2,800	–	–	0.25%	63
2013 Q4	$332K	Hold	2,800	–	–	0.24%	62
2013 Q3	$318K	Hold	2,800	–	–	0.27%	60
2013 Q2	$313K	Buy	+2,800	New	+$313K	0.27%	61