BERKSHIRE HATHAWAY INC DEL

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

Bath Savings Trust Co's Holding History (CIK: 0001384943)

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

Q4 2025

Shares 7,050 Value ($000) $3,544 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 7,050 Value ($000) $3,544 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 7,095 Value ($000) $3,447 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 7,119 Value ($000) $3,791 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 7,423 Value ($000) $3,365 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 7,503 Value ($000) $3,453 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 7,563 Value ($000) $3,077 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 8,163 Value ($000) $3,433 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 8,169 Value ($000) $2,914 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 8,175 Value ($000) $2,864 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 7,962 Value ($000) $2,715 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 4,962 Value ($000) $1,532 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 4,612 Value ($000) $1 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 4,532 Value ($000) $1,210 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 5,032 Value ($000) $1,373 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 5,104 Value ($000) $1,801 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 5,104 Value ($000) $1,526 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 5,304 Value ($000) $1,448 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 4,134 Value ($000) $1,149 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 4,144 Value ($000) $1,059 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 4,444 Value ($000) $1,030 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 5,789 Value ($000) $1,232 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 5,815 Value ($000) $1,038 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 5,872 Value ($000) $1,073 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 6,737 Value ($000) $1,526 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 6,110 Value ($000) $1,271 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 5,998 Value ($000) $1,278 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 6,026 Value ($000) $1,210 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 5,220 Value ($000) $1,066 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 5,320 Value ($000) $1,139 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 5,363 Value ($000) $1,001 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 4,894 Value ($000) $976 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 5,094 Value ($000) $1,010 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 5,194 Value ($000) $953 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 5,294 Value ($000) $897 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 4,189 Value ($000) $699 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 4,258 Value ($000) $694 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 4,268 Value ($000) $616 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 4,090 Value ($000) $593 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 4,090 Value ($000) $581 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 4,070 Value ($000) $537 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 3,350 Value ($000) $437 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 6,050 Value ($000) $824 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 5,000 Value ($000) $722 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 5,000 Value ($000) $751 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 2,450 Value ($000) $338 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 2,500 Value ($000) $316 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 2,700 Value ($000) $338 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 2,450 Value ($000) $290 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 2,550 Value ($000) $289 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 2,550 Value ($000) $285 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,050	$3,544	$497.53	$473.15 - $516.85
Q3 2025	7,050	$3,544	$484.36	$455.19 - $507.66
Q2 2025	7,095	$3,447	$507.86	$462.10 - $542.07
Q1 2025	7,119	$3,791	$486.15	$440.10 - $537.63
Q4 2024	7,423	$3,365	$461.73	$437.90 - $491.67
Q3 2024	7,503	$3,453	$442.18	$403.82 - $484.82
Q2 2024	7,563	$3,077	$408.62	$395.66 - $424.52
Q1 2024	8,163	$3,433	$393.34	$355.94 - $430.00
Q4 2023	8,169	$2,914	$350.99	$330.58 - $364.05
Q3 2023	8,175	$2,864	$354.77	$338.41 - $373.34
Q2 2023	7,962	$2,715	$326.37	$307.07 - $342.50
Q1 2023	4,962	$1,532	$308.18	$292.42 - $321.32
Q4 2022	4,612	$1	$296.98	$259.85 - $319.56
Q3 2022	4,532	$1,210	$284.56	$261.55 - $308.15
Q2 2022	5,032	$1,373	$313.72	$263.68 - $354.58
Q1 2022	5,104	$1,801	$323.46	$294.81 - $362.10
Q4 2021	5,104	$1,526	$286.41	$272.22 - $301.65
Q3 2021	5,304	$1,448	$280.86	$270.73 - $291.82
Q2 2021	4,134	$1,149	$279.44	$254.80 - $295.08
Q1 2021	4,144	$1,059	$242.84	$226.10 - $267.50
Q4 2020	4,444	$1,030	$220.20	$197.81 - $234.99
Q3 2020	5,789	$1,232	$204.56	$177.34 - $223.24
Q2 2020	5,815	$1,038	$182.62	$167.04 - $203.33
Q1 2020	5,872	$1,073	$212.55	$159.50 - $231.61
Q4 2019	6,737	$1,526	$217.17	$201.33 - $228.23
Q3 2019	6,110	$1,271	$206.04	$195.40 - $216.58
Q2 2019	5,998	$1,278	$206.92	$196.89 - $219.16
Q1 2019	6,026	$1,210	$201.85	$191.04 - $209.40
Q4 2018	5,220	$1,066	$208.87	$186.10 - $224.07
Q3 2018	5,320	$1,139	$205.18	$185.72 - $223.00
Q2 2018	5,363	$1,001	$194.92	$184.75 - $202.77
Q1 2018	4,894	$976	$205.34	$189.30 - $217.62
Q4 2017	5,094	$1,010	$189.88	$180.44 - $200.50
Q3 2017	5,194	$953	$176.72	$168.00 - $184.00
Q2 2017	5,294	$897	$166.33	$160.93 - $171.95
Q1 2017	4,189	$699	$167.31	$158.61 - $177.86
Q4 2016	4,258	$694	$153.96	$141.92 - $167.25
Q3 2016	4,268	$616	$146.25	$140.95 - $151.05
Q2 2016	4,090	$593	$142.96	$136.65 - $148.03
Q1 2016	4,090	$581	$132.58	$123.55 - $143.40
Q4 2015	4,070	$537	$134.20	$127.46 - $138.62
Q3 2015	3,350	$437	$137.00	$125.50 - $144.69
Q2 2015	6,050	$824	$142.63	$136.08 - $148.57
Q1 2015	5,000	$722	$147.14	$142.50 - $151.69
Q4 2014	5,000	$751	$144.37	$132.03 - $152.94
Q3 2014	2,450	$338	$133.21	$122.72 - $142.45
Q2 2014	2,500	$316	$126.57	$121.09 - $129.73
Q1 2014	2,700	$338	$116.85	$108.12 - $125.91
Q4 2013	2,450	$290	$115.63	$110.84 - $118.66
Q3 2013	2,550	$289	$115.36	$110.72 - $119.30
Q2 2013	2,550	$285	$110.02	$102.69 - $115.98