BERKSHIRE HATHAWAY INC DEL

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

Redmond Asset Management, LLC's Holding History (CIK: 0001567890)

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

Q4 2025

Shares 15,512 Value ($000) $7,797 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 15,549 Value ($000) $7,817 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 15,853 Value ($000) $7,701 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 15,846 Value ($000) $8,439 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 15,866 Value ($000) $7,192 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 16,655 Value ($000) $7,666 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 16,740 Value ($000) $6,810 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 17,099 Value ($000) $7,190 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 19,317 Value ($000) $6,890 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 19,765 Value ($000) $6,924 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 19,803 Value ($000) $6,753 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 19,817 Value ($000) $6,119 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 20,033 Value ($000) $6,188 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 20,451 Value ($000) $5,461 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 20,207 Value ($000) $5,517 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 20,621 Value ($000) $7,277 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 21,595 Value ($000) $6,457 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 21,757 Value ($000) $5,938 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 21,768 Value ($000) $6,050 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 21,980 Value ($000) $5,615 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 21,738 Value ($000) $5,040 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 22,031 Value ($000) $4,691 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 24,607 Value ($000) $4,393 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 25,400 Value ($000) $4,644 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 13,930 Value ($000) $3,155 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 14,206 Value ($000) $2,955 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 14,778 Value ($000) $3,150 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 15,098 Value ($000) $3,033 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 16,081 Value ($000) $3,283 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 16,225 Value ($000) $3,474 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 16,335 Value ($000) $3,049 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 17,237 Value ($000) $3,438 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 17,587 Value ($000) $3,486 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 17,807 Value ($000) $3,264 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 18,051 Value ($000) $3,057 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 18,062 Value ($000) $3,011 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 18,917 Value ($000) $3,083 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 18,942 Value ($000) $2,737 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 19,003 Value ($000) $2,751 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 18,950 Value ($000) $2,689 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 4,600 Value ($000) $607 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 5,500 Value ($000) $717 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 5,500 Value ($000) $749 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 5,500 Value ($000) $794 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 5,800 Value ($000) $871 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 5,800 Value ($000) $801 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 5,800 Value ($000) $734 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 5,800 Value ($000) $725 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 5,800 Value ($000) $688 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 5,500 Value ($000) $624 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 5,600 Value ($000) $627 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,512	$7,797	$497.53	$473.15 - $516.85
Q3 2025	15,549	$7,817	$484.36	$455.19 - $507.66
Q2 2025	15,853	$7,701	$507.86	$462.10 - $542.07
Q1 2025	15,846	$8,439	$486.15	$440.10 - $537.63
Q4 2024	15,866	$7,192	$461.73	$437.90 - $491.67
Q3 2024	16,655	$7,666	$442.18	$403.82 - $484.82
Q2 2024	16,740	$6,810	$408.62	$395.66 - $424.52
Q1 2024	17,099	$7,190	$393.34	$355.94 - $430.00
Q4 2023	19,317	$6,890	$350.99	$330.58 - $364.05
Q3 2023	19,765	$6,924	$354.77	$338.41 - $373.34
Q2 2023	19,803	$6,753	$326.37	$307.07 - $342.50
Q1 2023	19,817	$6,119	$308.18	$292.42 - $321.32
Q4 2022	20,033	$6,188	$296.98	$259.85 - $319.56
Q3 2022	20,451	$5,461	$284.56	$261.55 - $308.15
Q2 2022	20,207	$5,517	$313.72	$263.68 - $354.58
Q1 2022	20,621	$7,277	$323.46	$294.81 - $362.10
Q4 2021	21,595	$6,457	$286.41	$272.22 - $301.65
Q3 2021	21,757	$5,938	$280.86	$270.73 - $291.82
Q2 2021	21,768	$6,050	$279.44	$254.80 - $295.08
Q1 2021	21,980	$5,615	$242.84	$226.10 - $267.50
Q4 2020	21,738	$5,040	$220.20	$197.81 - $234.99
Q3 2020	22,031	$4,691	$204.56	$177.34 - $223.24
Q2 2020	24,607	$4,393	$182.62	$167.04 - $203.33
Q1 2020	25,400	$4,644	$212.55	$159.50 - $231.61
Q4 2019	13,930	$3,155	$217.17	$201.33 - $228.23
Q3 2019	14,206	$2,955	$206.04	$195.40 - $216.58
Q2 2019	14,778	$3,150	$206.92	$196.89 - $219.16
Q1 2019	15,098	$3,033	$201.85	$191.04 - $209.40
Q4 2018	16,081	$3,283	$208.87	$186.10 - $224.07
Q3 2018	16,225	$3,474	$205.18	$185.72 - $223.00
Q2 2018	16,335	$3,049	$194.92	$184.75 - $202.77
Q1 2018	17,237	$3,438	$205.34	$189.30 - $217.62
Q4 2017	17,587	$3,486	$189.88	$180.44 - $200.50
Q3 2017	17,807	$3,264	$176.72	$168.00 - $184.00
Q2 2017	18,051	$3,057	$166.33	$160.93 - $171.95
Q1 2017	18,062	$3,011	$167.31	$158.61 - $177.86
Q4 2016	18,917	$3,083	$153.96	$141.92 - $167.25
Q3 2016	18,942	$2,737	$146.25	$140.95 - $151.05
Q2 2016	19,003	$2,751	$142.96	$136.65 - $148.03
Q1 2016	18,950	$2,689	$132.58	$123.55 - $143.40
Q4 2015	4,600	$607	$134.20	$127.46 - $138.62
Q3 2015	5,500	$717	$137.00	$125.50 - $144.69
Q2 2015	5,500	$749	$142.63	$136.08 - $148.57
Q1 2015	5,500	$794	$147.14	$142.50 - $151.69
Q4 2014	5,800	$871	$144.37	$132.03 - $152.94
Q3 2014	5,800	$801	$133.21	$122.72 - $142.45
Q2 2014	5,800	$734	$126.57	$121.09 - $129.73
Q1 2014	5,800	$725	$116.85	$108.12 - $125.91
Q4 2013	5,800	$688	$115.63	$110.84 - $118.66
Q3 2013	5,500	$624	$115.36	$110.72 - $119.30
Q2 2013	5,600	$627	$110.02	$102.69 - $115.98