BERKSHIRE HATHAWAY INC DEL

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

Key Financial Inc's Holding History (CIK: 0001801720)

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

Q4 2025

Shares 4,746 Value ($000) $2,386 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 4,747 Value ($000) $2,365 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 4,524 Value ($000) $2,198 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 4,411 Value ($000) $2,349 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 4,345 Value ($000) $1,970 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 4,345 Value ($000) $2,000 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 4,327 Value ($000) $1,760 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 3,731 Value ($000) $1,569 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 3,731 Value ($000) $1,331 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 3,731 Value ($000) $1,307 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 3,731 Value ($000) $1,272 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 4,402 Value ($000) $1,359 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 3,746 Value ($000) $1,000 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 3,746 Value ($000) $1,000 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 2,946 Value ($000) $818 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 2,775 Value ($000) $979 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 2,707 Value ($000) $809 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 2,707 Value ($000) $739 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 2,707 Value ($000) $753 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 2,673 Value ($000) $683 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 2,673 Value ($000) $620 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 2,673 Value ($000) $569 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 2,673 Value ($000) $474 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 2,673 Value ($000) $490 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 2,510 Value ($000) $569 Avg Close $217.17 Range $201.33 - $228.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,746	$2,386	$497.53	$473.15 - $516.85
Q3 2025	4,747	$2,365	$484.36	$455.19 - $507.66
Q2 2025	4,524	$2,198	$507.86	$462.10 - $542.07
Q1 2025	4,411	$2,349	$486.15	$440.10 - $537.63
Q4 2024	4,345	$1,970	$461.73	$437.90 - $491.67
Q3 2024	4,345	$2,000	$442.18	$403.82 - $484.82
Q2 2024	4,327	$1,760	$408.62	$395.66 - $424.52
Q1 2024	3,731	$1,569	$393.34	$355.94 - $430.00
Q4 2023	3,731	$1,331	$350.99	$330.58 - $364.05
Q3 2023	3,731	$1,307	$354.77	$338.41 - $373.34
Q2 2023	3,731	$1,272	$326.37	$307.07 - $342.50
Q1 2023	4,402	$1,359	$308.18	$292.42 - $321.32
Q4 2022	3,746	$1,000	$296.98	$259.85 - $319.56
Q3 2022	3,746	$1,000	$284.56	$261.55 - $308.15
Q2 2022	2,946	$818	$313.72	$263.68 - $354.58
Q1 2022	2,775	$979	$323.46	$294.81 - $362.10
Q4 2021	2,707	$809	$286.41	$272.22 - $301.65
Q3 2021	2,707	$739	$280.86	$270.73 - $291.82
Q2 2021	2,707	$753	$279.44	$254.80 - $295.08
Q1 2021	2,673	$683	$242.84	$226.10 - $267.50
Q4 2020	2,673	$620	$220.20	$197.81 - $234.99
Q3 2020	2,673	$569	$204.56	$177.34 - $223.24
Q2 2020	2,673	$474	$182.62	$167.04 - $203.33
Q1 2020	2,673	$490	$212.55	$159.50 - $231.61
Q4 2019	2,510	$569	$217.17	$201.33 - $228.23