BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

Keebeck Wealth Management's Holding History (CIK: 0001803675)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 5,654 Value ($000) $2,842 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 5,273 Value ($000) $2,651 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 5,128 Value ($000) $2,491 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 4,826 Value ($000) $2,570 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 4,582 Value ($000) $2,077 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 4,412 Value ($000) $2,031 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 4,472 Value ($000) $1,819 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 4,491 Value ($000) $1,889 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 4,591 Value ($000) $1,637 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 4,491 Value ($000) $1,573 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 4,441 Value ($000) $1,514 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 3,528 Value ($000) $1,089 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 3,528 Value ($000) $1,090 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 3,470 Value ($000) $927 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 3,615 Value ($000) $987 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 3,440 Value ($000) $1,214 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 2,820 Value ($000) $843 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 2,820 Value ($000) $770 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 2,620 Value ($000) $728 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 2,645 Value ($000) $676 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 2,345 Value ($000) $544 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 2,345 Value ($000) $499 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 1,295 Value ($000) $231 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 2,183 Value ($000) $399 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 1,353 Value ($000) $306 Avg Close $217.17 Range $201.33 - $228.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,654	$2,842	$497.53	$473.15 - $516.85
Q3 2025	5,273	$2,651	$484.36	$455.19 - $507.66
Q2 2025	5,128	$2,491	$507.86	$462.10 - $542.07
Q1 2025	4,826	$2,570	$486.15	$440.10 - $537.63
Q4 2024	4,582	$2,077	$461.73	$437.90 - $491.67
Q3 2024	4,412	$2,031	$442.18	$403.82 - $484.82
Q2 2024	4,472	$1,819	$408.62	$395.66 - $424.52
Q1 2024	4,491	$1,889	$393.34	$355.94 - $430.00
Q4 2023	4,591	$1,637	$350.99	$330.58 - $364.05
Q3 2023	4,491	$1,573	$354.77	$338.41 - $373.34
Q2 2023	4,441	$1,514	$326.37	$307.07 - $342.50
Q1 2023	3,528	$1,089	$308.18	$292.42 - $321.32
Q4 2022	3,528	$1,090	$296.98	$259.85 - $319.56
Q3 2022	3,470	$927	$284.56	$261.55 - $308.15
Q2 2022	3,615	$987	$313.72	$263.68 - $354.58
Q1 2022	3,440	$1,214	$323.46	$294.81 - $362.10
Q4 2021	2,820	$843	$286.41	$272.22 - $301.65
Q3 2021	2,820	$770	$280.86	$270.73 - $291.82
Q2 2021	2,620	$728	$279.44	$254.80 - $295.08
Q1 2021	2,645	$676	$242.84	$226.10 - $267.50
Q4 2020	2,345	$544	$220.20	$197.81 - $234.99
Q3 2020	2,345	$499	$204.56	$177.34 - $223.24
Q2 2020	1,295	$231	$182.62	$167.04 - $203.33
Q1 2020	2,183	$399	$212.55	$159.50 - $231.61
Q4 2019	1,353	$306	$217.17	$201.33 - $228.23