BERKSHIRE HATHAWAY INC DEL

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

Relyea Zuckerberg Hanson LLC's Holding History (CIK: 0001793691)

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

Q4 2025

Shares 8,547 Value ($000) $4,296 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 9,645 Value ($000) $4,849 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 11,141 Value ($000) $5,412 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 8,177 Value ($000) $4,355 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 7,999 Value ($000) $3,626 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 7,927 Value ($000) $3,648 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 7,687 Value ($000) $3,127 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 7,407 Value ($000) $3,115 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 7,181 Value ($000) $2,561 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 9,476 Value ($000) $3,319 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 7,058 Value ($000) $2,407 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 10,437 Value ($000) $3,223 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 5,419 Value ($000) $1,674 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 5,142 Value ($000) $1,373 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 4,467 Value ($000) $1,220 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 4,673 Value ($000) $1,618 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 4,599 Value ($000) $1,404 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 3,956 Value ($000) $1,080 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 3,564 Value ($000) $991 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 3,616 Value ($000) $990 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 3,772 Value ($000) $875 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 3,797 Value ($000) $804 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 3,917 Value ($000) $699 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 4,157 Value ($000) $760 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 3,857 Value ($000) $874 Avg Close $217.17 Range $201.33 - $228.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,547	$4,296	$497.53	$473.15 - $516.85
Q3 2025	9,645	$4,849	$484.36	$455.19 - $507.66
Q2 2025	11,141	$5,412	$507.86	$462.10 - $542.07
Q1 2025	8,177	$4,355	$486.15	$440.10 - $537.63
Q4 2024	7,999	$3,626	$461.73	$437.90 - $491.67
Q3 2024	7,927	$3,648	$442.18	$403.82 - $484.82
Q2 2024	7,687	$3,127	$408.62	$395.66 - $424.52
Q1 2024	7,407	$3,115	$393.34	$355.94 - $430.00
Q4 2023	7,181	$2,561	$350.99	$330.58 - $364.05
Q3 2023	9,476	$3,319	$354.77	$338.41 - $373.34
Q2 2023	7,058	$2,407	$326.37	$307.07 - $342.50
Q1 2023	10,437	$3,223	$308.18	$292.42 - $321.32
Q4 2022	5,419	$1,674	$296.98	$259.85 - $319.56
Q3 2022	5,142	$1,373	$284.56	$261.55 - $308.15
Q2 2022	4,467	$1,220	$313.72	$263.68 - $354.58
Q1 2022	4,673	$1,618	$323.46	$294.81 - $362.10
Q4 2021	4,599	$1,404	$286.41	$272.22 - $301.65
Q3 2021	3,956	$1,080	$280.86	$270.73 - $291.82
Q2 2021	3,564	$991	$279.44	$254.80 - $295.08
Q1 2021	3,616	$990	$242.84	$226.10 - $267.50
Q4 2020	3,772	$875	$220.20	$197.81 - $234.99
Q3 2020	3,797	$804	$204.56	$177.34 - $223.24
Q2 2020	3,917	$699	$182.62	$167.04 - $203.33
Q1 2020	4,157	$760	$212.55	$159.50 - $231.61
Q4 2019	3,857	$874	$217.17	$201.33 - $228.23