BERKSHIRE HATHAWAY INC DEL

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

WEIK CAPITAL MANAGEMENT's Holding History (CIK: 0001278793)

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

Q4 2025

Shares 41,724 Value ($000) $20,973 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 41,369 Value ($000) $20,798 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 41,928 Value ($000) $20,367 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 42,343 Value ($000) $22,551 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 44,494 Value ($000) $20,168 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 43,376 Value ($000) $19,964 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 45,675 Value ($000) $18,581 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 46,950 Value ($000) $19,743 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 47,456 Value ($000) $16,926 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 48,446 Value ($000) $16,971 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 49,342 Value ($000) $16,826 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 49,829 Value ($000) $15 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 51,043 Value ($000) $16 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 51,208 Value ($000) $13,674 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 51,800 Value ($000) $14,142 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 51,907 Value ($000) $18,318 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 52,015 Value ($000) $15,552 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 53,330 Value ($000) $14,556 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 55,500 Value ($000) $15,425 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 54,885 Value ($000) $14,021 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 55,515 Value ($000) $12,872 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 56,125 Value ($000) $11,951 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 56,955 Value ($000) $10,167 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 58,077 Value ($000) $10,618 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 58,440 Value ($000) $13,237 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 59,260 Value ($000) $12,327 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 60,090 Value ($000) $12,809 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 61,041 Value ($000) $12,263 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 61,691 Value ($000) $12,596 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 62,556 Value ($000) $13,394 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 65,276 Value ($000) $12,184 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 68,181 Value ($000) $13,601 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 69,996 Value ($000) $13,875 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 70,876 Value ($000) $12,993 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 71,656 Value ($000) $12,136 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 70,035 Value ($000) $11,673 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 71,715 Value ($000) $11,688 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 73,915 Value ($000) $10,679 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 74,355 Value ($000) $10,766 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 74,749 Value ($000) $10,605 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 78,349 Value ($000) $10,345 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 79,089 Value ($000) $10,313 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 81,674 Value ($000) $11,117 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 81,524 Value ($000) $11,766 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 82,024 Value ($000) $12,316 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 83,124 Value ($000) $11,483 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 84,624 Value ($000) $10,710 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 84,909 Value ($000) $10,611 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 86,414 Value ($000) $10,245 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 86,549 Value ($000) $9,824 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 87,739 Value ($000) $9,820 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	41,724	$20,973	$497.53	$473.15 - $516.85
Q3 2025	41,369	$20,798	$484.36	$455.19 - $507.66
Q2 2025	41,928	$20,367	$507.86	$462.10 - $542.07
Q1 2025	42,343	$22,551	$486.15	$440.10 - $537.63
Q4 2024	44,494	$20,168	$461.73	$437.90 - $491.67
Q3 2024	43,376	$19,964	$442.18	$403.82 - $484.82
Q2 2024	45,675	$18,581	$408.62	$395.66 - $424.52
Q1 2024	46,950	$19,743	$393.34	$355.94 - $430.00
Q4 2023	47,456	$16,926	$350.99	$330.58 - $364.05
Q3 2023	48,446	$16,971	$354.77	$338.41 - $373.34
Q2 2023	49,342	$16,826	$326.37	$307.07 - $342.50
Q1 2023	49,829	$15	$308.18	$292.42 - $321.32
Q4 2022	51,043	$16	$296.98	$259.85 - $319.56
Q3 2022	51,208	$13,674	$284.56	$261.55 - $308.15
Q2 2022	51,800	$14,142	$313.72	$263.68 - $354.58
Q1 2022	51,907	$18,318	$323.46	$294.81 - $362.10
Q4 2021	52,015	$15,552	$286.41	$272.22 - $301.65
Q3 2021	53,330	$14,556	$280.86	$270.73 - $291.82
Q2 2021	55,500	$15,425	$279.44	$254.80 - $295.08
Q1 2021	54,885	$14,021	$242.84	$226.10 - $267.50
Q4 2020	55,515	$12,872	$220.20	$197.81 - $234.99
Q3 2020	56,125	$11,951	$204.56	$177.34 - $223.24
Q2 2020	56,955	$10,167	$182.62	$167.04 - $203.33
Q1 2020	58,077	$10,618	$212.55	$159.50 - $231.61
Q4 2019	58,440	$13,237	$217.17	$201.33 - $228.23
Q3 2019	59,260	$12,327	$206.04	$195.40 - $216.58
Q2 2019	60,090	$12,809	$206.92	$196.89 - $219.16
Q1 2019	61,041	$12,263	$201.85	$191.04 - $209.40
Q4 2018	61,691	$12,596	$208.87	$186.10 - $224.07
Q3 2018	62,556	$13,394	$205.18	$185.72 - $223.00
Q2 2018	65,276	$12,184	$194.92	$184.75 - $202.77
Q1 2018	68,181	$13,601	$205.34	$189.30 - $217.62
Q4 2017	69,996	$13,875	$189.88	$180.44 - $200.50
Q3 2017	70,876	$12,993	$176.72	$168.00 - $184.00
Q2 2017	71,656	$12,136	$166.33	$160.93 - $171.95
Q1 2017	70,035	$11,673	$167.31	$158.61 - $177.86
Q4 2016	71,715	$11,688	$153.96	$141.92 - $167.25
Q3 2016	73,915	$10,679	$146.25	$140.95 - $151.05
Q2 2016	74,355	$10,766	$142.96	$136.65 - $148.03
Q1 2016	74,749	$10,605	$132.58	$123.55 - $143.40
Q4 2015	78,349	$10,345	$134.20	$127.46 - $138.62
Q3 2015	79,089	$10,313	$137.00	$125.50 - $144.69
Q2 2015	81,674	$11,117	$142.63	$136.08 - $148.57
Q1 2015	81,524	$11,766	$147.14	$142.50 - $151.69
Q4 2014	82,024	$12,316	$144.37	$132.03 - $152.94
Q3 2014	83,124	$11,483	$133.21	$122.72 - $142.45
Q2 2014	84,624	$10,710	$126.57	$121.09 - $129.73
Q1 2014	84,909	$10,611	$116.85	$108.12 - $125.91
Q4 2013	86,414	$10,245	$115.63	$110.84 - $118.66
Q3 2013	86,549	$9,824	$115.36	$110.72 - $119.30
Q2 2013	87,739	$9,820	$110.02	$102.69 - $115.98