BERKSHIRE HATHAWAY INC DEL

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

BANK OF HAWAII's Holding History (CIK: 0000315080)

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

Q4 2025

Shares 10,568 Value ($000) $5,312 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 12,571 Value ($000) $6,320 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 13,091 Value ($000) $6,359 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 14,757 Value ($000) $7,859 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 15,714 Value ($000) $7,123 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 16,057 Value ($000) $7,390 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 15,785 Value ($000) $6,421 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 17,344 Value ($000) $7,294 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 16,536 Value ($000) $5,898 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 17,016 Value ($000) $5,961 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 15,506 Value ($000) $5,288 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 15,739 Value ($000) $4,860 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 15,797 Value ($000) $4,880 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 15,948 Value ($000) $4,258 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 15,993 Value ($000) $4,367 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 16,134 Value ($000) $5,694 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 16,060 Value ($000) $4,802 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 16,070 Value ($000) $4,387 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 16,155 Value ($000) $4,490 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 16,534 Value ($000) $4,224 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 16,699 Value ($000) $3,872 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 17,707 Value ($000) $3,771 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 20,144 Value ($000) $3,596 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 20,830 Value ($000) $3,808 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 21,935 Value ($000) $4,968 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 23,084 Value ($000) $4,802 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 23,500 Value ($000) $5,009 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 23,097 Value ($000) $4,640 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 20,135 Value ($000) $4,111 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 20,363 Value ($000) $4,360 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 20,673 Value ($000) $3,859 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 20,650 Value ($000) $4,119 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 20,233 Value ($000) $4,011 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 20,661 Value ($000) $3,788 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 21,067 Value ($000) $3,568 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 21,267 Value ($000) $3,545 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 21,803 Value ($000) $3,553 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 21,790 Value ($000) $3,148 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 22,634 Value ($000) $3,277 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 24,185 Value ($000) $3,431 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 35,330 Value ($000) $4,665 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 34,760 Value ($000) $4,533 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 35,662 Value ($000) $4,854 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 34,479 Value ($000) $4,976 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 36,688 Value ($000) $5,509 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 37,499 Value ($000) $5,180 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 35,942 Value ($000) $4,549 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 35,938 Value ($000) $4,491 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 37,183 Value ($000) $4,408 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 36,972 Value ($000) $4,196 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 39,575 Value ($000) $4,430 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,568	$5,312	$497.53	$473.15 - $516.85
Q3 2025	12,571	$6,320	$484.36	$455.19 - $507.66
Q2 2025	13,091	$6,359	$507.86	$462.10 - $542.07
Q1 2025	14,757	$7,859	$486.15	$440.10 - $537.63
Q4 2024	15,714	$7,123	$461.73	$437.90 - $491.67
Q3 2024	16,057	$7,390	$442.18	$403.82 - $484.82
Q2 2024	15,785	$6,421	$408.62	$395.66 - $424.52
Q1 2024	17,344	$7,294	$393.34	$355.94 - $430.00
Q4 2023	16,536	$5,898	$350.99	$330.58 - $364.05
Q3 2023	17,016	$5,961	$354.77	$338.41 - $373.34
Q2 2023	15,506	$5,288	$326.37	$307.07 - $342.50
Q1 2023	15,739	$4,860	$308.18	$292.42 - $321.32
Q4 2022	15,797	$4,880	$296.98	$259.85 - $319.56
Q3 2022	15,948	$4,258	$284.56	$261.55 - $308.15
Q2 2022	15,993	$4,367	$313.72	$263.68 - $354.58
Q1 2022	16,134	$5,694	$323.46	$294.81 - $362.10
Q4 2021	16,060	$4,802	$286.41	$272.22 - $301.65
Q3 2021	16,070	$4,387	$280.86	$270.73 - $291.82
Q2 2021	16,155	$4,490	$279.44	$254.80 - $295.08
Q1 2021	16,534	$4,224	$242.84	$226.10 - $267.50
Q4 2020	16,699	$3,872	$220.20	$197.81 - $234.99
Q3 2020	17,707	$3,771	$204.56	$177.34 - $223.24
Q2 2020	20,144	$3,596	$182.62	$167.04 - $203.33
Q1 2020	20,830	$3,808	$212.55	$159.50 - $231.61
Q4 2019	21,935	$4,968	$217.17	$201.33 - $228.23
Q3 2019	23,084	$4,802	$206.04	$195.40 - $216.58
Q2 2019	23,500	$5,009	$206.92	$196.89 - $219.16
Q1 2019	23,097	$4,640	$201.85	$191.04 - $209.40
Q4 2018	20,135	$4,111	$208.87	$186.10 - $224.07
Q3 2018	20,363	$4,360	$205.18	$185.72 - $223.00
Q2 2018	20,673	$3,859	$194.92	$184.75 - $202.77
Q1 2018	20,650	$4,119	$205.34	$189.30 - $217.62
Q4 2017	20,233	$4,011	$189.88	$180.44 - $200.50
Q3 2017	20,661	$3,788	$176.72	$168.00 - $184.00
Q2 2017	21,067	$3,568	$166.33	$160.93 - $171.95
Q1 2017	21,267	$3,545	$167.31	$158.61 - $177.86
Q4 2016	21,803	$3,553	$153.96	$141.92 - $167.25
Q3 2016	21,790	$3,148	$146.25	$140.95 - $151.05
Q2 2016	22,634	$3,277	$142.96	$136.65 - $148.03
Q1 2016	24,185	$3,431	$132.58	$123.55 - $143.40
Q4 2015	35,330	$4,665	$134.20	$127.46 - $138.62
Q3 2015	34,760	$4,533	$137.00	$125.50 - $144.69
Q2 2015	35,662	$4,854	$142.63	$136.08 - $148.57
Q1 2015	34,479	$4,976	$147.14	$142.50 - $151.69
Q4 2014	36,688	$5,509	$144.37	$132.03 - $152.94
Q3 2014	37,499	$5,180	$133.21	$122.72 - $142.45
Q2 2014	35,942	$4,549	$126.57	$121.09 - $129.73
Q1 2014	35,938	$4,491	$116.85	$108.12 - $125.91
Q4 2013	37,183	$4,408	$115.63	$110.84 - $118.66
Q3 2013	36,972	$4,196	$115.36	$110.72 - $119.30
Q2 2013	39,575	$4,430	$110.02	$102.69 - $115.98