BERKSHIRE HATHAWAY INC DEL

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

AIMZ Investment Advisors, LLC's Holding History (CIK: 0001630365)

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

Q4 2025

Shares 10,538 Value ($000) $5,297 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 10,593 Value ($000) $5,326 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 10,658 Value ($000) $5,177 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 10,793 Value ($000) $5,748 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 10,877 Value ($000) $4,930 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 10,877 Value ($000) $5,006 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 10,927 Value ($000) $4,445 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 11,087 Value ($000) $4,662 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 11,397 Value ($000) $4,065 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 11,497 Value ($000) $4,027 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 11,587 Value ($000) $3,951 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 11,662 Value ($000) $3,601 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 11,797 Value ($000) $4 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 11,813 Value ($000) $3,154 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 11,863 Value ($000) $3,239 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 11,929 Value ($000) $4,210 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 11,964 Value ($000) $3,577 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 11,964 Value ($000) $3,265 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 12,029 Value ($000) $3,343 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 12,029 Value ($000) $3,073 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 12,029 Value ($000) $2,789 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 12,229 Value ($000) $2,604 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 12,254 Value ($000) $2,187 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 12,254 Value ($000) $2,240 Avg Close $212.55 Range $159.50 - $231.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,538	$5,297	$497.53	$473.15 - $516.85
Q3 2025	10,593	$5,326	$484.36	$455.19 - $507.66
Q2 2025	10,658	$5,177	$507.86	$462.10 - $542.07
Q1 2025	10,793	$5,748	$486.15	$440.10 - $537.63
Q4 2024	10,877	$4,930	$461.73	$437.90 - $491.67
Q3 2024	10,877	$5,006	$442.18	$403.82 - $484.82
Q2 2024	10,927	$4,445	$408.62	$395.66 - $424.52
Q1 2024	11,087	$4,662	$393.34	$355.94 - $430.00
Q4 2023	11,397	$4,065	$350.99	$330.58 - $364.05
Q3 2023	11,497	$4,027	$354.77	$338.41 - $373.34
Q2 2023	11,587	$3,951	$326.37	$307.07 - $342.50
Q1 2023	11,662	$3,601	$308.18	$292.42 - $321.32
Q4 2022	11,797	$4	$296.98	$259.85 - $319.56
Q3 2022	11,813	$3,154	$284.56	$261.55 - $308.15
Q2 2022	11,863	$3,239	$313.72	$263.68 - $354.58
Q1 2022	11,929	$4,210	$323.46	$294.81 - $362.10
Q4 2021	11,964	$3,577	$286.41	$272.22 - $301.65
Q3 2021	11,964	$3,265	$280.86	$270.73 - $291.82
Q2 2021	12,029	$3,343	$279.44	$254.80 - $295.08
Q1 2021	12,029	$3,073	$242.84	$226.10 - $267.50
Q4 2020	12,029	$2,789	$220.20	$197.81 - $234.99
Q3 2020	12,229	$2,604	$204.56	$177.34 - $223.24
Q2 2020	12,254	$2,187	$182.62	$167.04 - $203.33
Q1 2020	12,254	$2,240	$212.55	$159.50 - $231.61