BERKSHIRE HATHAWAY INC DEL

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

Professional Financial Advisors, LLC's Holding History (CIK: 0001798221)

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

Q4 2025

Shares 10,505 Value ($000) $5,280 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 10,480 Value ($000) $5,269 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 10,198 Value ($000) $4,954 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 10,163 Value ($000) $5,412 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 10,010 Value ($000) $4,537 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 9,862 Value ($000) $4,539 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 9,547 Value ($000) $3,884 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 9,462 Value ($000) $3,979 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 9,139 Value ($000) $3,260 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 8,969 Value ($000) $3,142 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 8,762 Value ($000) $2,988 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 9,715 Value ($000) $3,429 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 8,810 Value ($000) $2,721 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 6,808 Value ($000) $1,818 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 9,009 Value ($000) $2,460 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 9,715 Value ($000) $3,429 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 10,516 Value ($000) $3,144 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 10,599 Value ($000) $2,893 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 10,486 Value ($000) $2,896 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 8,805 Value ($000) $2,249 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 8,971 Value ($000) $2,080 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 5,974 Value ($000) $1,206 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 6,238 Value ($000) $1,114 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 5,994 Value ($000) $1,123 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 6,543 Value ($000) $1,482 Avg Close $217.17 Range $201.33 - $228.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,505	$5,280	$497.53	$473.15 - $516.85
Q3 2025	10,480	$5,269	$484.36	$455.19 - $507.66
Q2 2025	10,198	$4,954	$507.86	$462.10 - $542.07
Q1 2025	10,163	$5,412	$486.15	$440.10 - $537.63
Q4 2024	10,010	$4,537	$461.73	$437.90 - $491.67
Q3 2024	9,862	$4,539	$442.18	$403.82 - $484.82
Q2 2024	9,547	$3,884	$408.62	$395.66 - $424.52
Q1 2024	9,462	$3,979	$393.34	$355.94 - $430.00
Q4 2023	9,139	$3,260	$350.99	$330.58 - $364.05
Q3 2023	8,969	$3,142	$354.77	$338.41 - $373.34
Q2 2023	8,762	$2,988	$326.37	$307.07 - $342.50
Q1 2023	9,715	$3,429	$308.18	$292.42 - $321.32
Q4 2022	8,810	$2,721	$296.98	$259.85 - $319.56
Q3 2022	6,808	$1,818	$284.56	$261.55 - $308.15
Q2 2022	9,009	$2,460	$313.72	$263.68 - $354.58
Q1 2022	9,715	$3,429	$323.46	$294.81 - $362.10
Q4 2021	10,516	$3,144	$286.41	$272.22 - $301.65
Q3 2021	10,599	$2,893	$280.86	$270.73 - $291.82
Q2 2021	10,486	$2,896	$279.44	$254.80 - $295.08
Q1 2021	8,805	$2,249	$242.84	$226.10 - $267.50
Q4 2020	8,971	$2,080	$220.20	$197.81 - $234.99
Q3 2020	5,974	$1,206	$204.56	$177.34 - $223.24
Q2 2020	6,238	$1,114	$182.62	$167.04 - $203.33
Q1 2020	5,994	$1,123	$212.55	$159.50 - $231.61
Q4 2019	6,543	$1,482	$217.17	$201.33 - $228.23