BERKSHIRE HATHAWAY INC DEL

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

Chronos Wealth Management, LLC's Holding History (CIK: 0001801792)

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

Q4 2025

Shares 22,215 Value ($000) $11,166 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 22,347 Value ($000) $11,235 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 22,400 Value ($000) $10,881 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 22,604 Value ($000) $12,038 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 23,113 Value ($000) $10,477 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 22,818 Value ($000) $10,502 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 22,807 Value ($000) $9,278 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 22,482 Value ($000) $9,454 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 22,645 Value ($000) $8,077 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 22,931 Value ($000) $8,033 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 23,096 Value ($000) $7,876 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 23,308 Value ($000) $7,197 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 23,366 Value ($000) $7,218 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 22,692 Value ($000) $6,059 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 22,284 Value ($000) $6,084 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 21,856 Value ($000) $7,713 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 21,763 Value ($000) $6,507 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 21,778 Value ($000) $5,944 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 22,022 Value ($000) $6,120 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 22,039 Value ($000) $5,630 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 22,120 Value ($000) $5,129 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 22,847 Value ($000) $4,865 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 23,393 Value ($000) $4,176 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 24,119 Value ($000) $4,410 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 24,781 Value ($000) $5,613 Avg Close $217.17 Range $201.33 - $228.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,215	$11,166	$497.53	$473.15 - $516.85
Q3 2025	22,347	$11,235	$484.36	$455.19 - $507.66
Q2 2025	22,400	$10,881	$507.86	$462.10 - $542.07
Q1 2025	22,604	$12,038	$486.15	$440.10 - $537.63
Q4 2024	23,113	$10,477	$461.73	$437.90 - $491.67
Q3 2024	22,818	$10,502	$442.18	$403.82 - $484.82
Q2 2024	22,807	$9,278	$408.62	$395.66 - $424.52
Q1 2024	22,482	$9,454	$393.34	$355.94 - $430.00
Q4 2023	22,645	$8,077	$350.99	$330.58 - $364.05
Q3 2023	22,931	$8,033	$354.77	$338.41 - $373.34
Q2 2023	23,096	$7,876	$326.37	$307.07 - $342.50
Q1 2023	23,308	$7,197	$308.18	$292.42 - $321.32
Q4 2022	23,366	$7,218	$296.98	$259.85 - $319.56
Q3 2022	22,692	$6,059	$284.56	$261.55 - $308.15
Q2 2022	22,284	$6,084	$313.72	$263.68 - $354.58
Q1 2022	21,856	$7,713	$323.46	$294.81 - $362.10
Q4 2021	21,763	$6,507	$286.41	$272.22 - $301.65
Q3 2021	21,778	$5,944	$280.86	$270.73 - $291.82
Q2 2021	22,022	$6,120	$279.44	$254.80 - $295.08
Q1 2021	22,039	$5,630	$242.84	$226.10 - $267.50
Q4 2020	22,120	$5,129	$220.20	$197.81 - $234.99
Q3 2020	22,847	$4,865	$204.56	$177.34 - $223.24
Q2 2020	23,393	$4,176	$182.62	$167.04 - $203.33
Q1 2020	24,119	$4,410	$212.55	$159.50 - $231.61
Q4 2019	24,781	$5,613	$217.17	$201.33 - $228.23