BERKSHIRE HATHAWAY INC DEL

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

FAIRFIELD, BUSH & CO.'s Holding History (CIK: 0001116247)

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

Q4 2025

Shares 772 Value ($000) $388 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 787 Value ($000) $396 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 842 Value ($000) $409 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 882 Value ($000) $470 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 793 Value ($000) $359 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 854 Value ($000) $393 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 893 Value ($000) $363 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 893 Value ($000) $376 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 893 Value ($000) $318 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 975 Value ($000) $342 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 975 Value ($000) $332 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 1,070 Value ($000) $330 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 1,090 Value ($000) $337 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 1,099 Value ($000) $293 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 1,882 Value ($000) $514 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 1,882 Value ($000) $664 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 1,882 Value ($000) $563 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 1,882 Value ($000) $514 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 1,882 Value ($000) $523 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 1,882 Value ($000) $481 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 1,882 Value ($000) $436 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 1,882 Value ($000) $401 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 1,657 Value ($000) $296 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 1,387 Value ($000) $254 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 1,345 Value ($000) $305 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 1,325 Value ($000) $276 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 1,325 Value ($000) $282 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 1,225 Value ($000) $246 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 40,345 Value ($000) $8,238 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 40,028 Value ($000) $8,570 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 43,856 Value ($000) $8,186 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 46,708 Value ($000) $9,318 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 47,503 Value ($000) $9,416 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 44,288 Value ($000) $8,119 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 44,598 Value ($000) $7,554 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 44,263 Value ($000) $7,378 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 45,463 Value ($000) $7,410 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 45,413 Value ($000) $6,561 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 45,493 Value ($000) $6,587 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 46,498 Value ($000) $6,597 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 43,698 Value ($000) $5,770 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 44,048 Value ($000) $5,744 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 42,238 Value ($000) $5,749 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 42,343 Value ($000) $6,111 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 42,753 Value ($000) $6,419 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 47,040 Value ($000) $6,498 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 47,530 Value ($000) $6,015 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 49,205 Value ($000) $6,149 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 49,225 Value ($000) $5,836 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 53,545 Value ($000) $6,078 Avg Close $115.36 Range $110.72 - $119.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	772	$388	$497.53	$473.15 - $516.85
Q3 2025	787	$396	$484.36	$455.19 - $507.66
Q2 2025	842	$409	$507.86	$462.10 - $542.07
Q1 2025	882	$470	$486.15	$440.10 - $537.63
Q4 2024	793	$359	$461.73	$437.90 - $491.67
Q3 2024	854	$393	$442.18	$403.82 - $484.82
Q2 2024	893	$363	$408.62	$395.66 - $424.52
Q1 2024	893	$376	$393.34	$355.94 - $430.00
Q4 2023	893	$318	$350.99	$330.58 - $364.05
Q3 2023	975	$342	$354.77	$338.41 - $373.34
Q2 2023	975	$332	$326.37	$307.07 - $342.50
Q1 2023	1,070	$330	$308.18	$292.42 - $321.32
Q4 2022	1,090	$337	$296.98	$259.85 - $319.56
Q3 2022	1,099	$293	$284.56	$261.55 - $308.15
Q2 2022	1,882	$514	$313.72	$263.68 - $354.58
Q1 2022	1,882	$664	$323.46	$294.81 - $362.10
Q4 2021	1,882	$563	$286.41	$272.22 - $301.65
Q3 2021	1,882	$514	$280.86	$270.73 - $291.82
Q2 2021	1,882	$523	$279.44	$254.80 - $295.08
Q1 2021	1,882	$481	$242.84	$226.10 - $267.50
Q4 2020	1,882	$436	$220.20	$197.81 - $234.99
Q3 2020	1,882	$401	$204.56	$177.34 - $223.24
Q2 2020	1,657	$296	$182.62	$167.04 - $203.33
Q1 2020	1,387	$254	$212.55	$159.50 - $231.61
Q4 2019	1,345	$305	$217.17	$201.33 - $228.23
Q3 2019	1,325	$276	$206.04	$195.40 - $216.58
Q2 2019	1,325	$282	$206.92	$196.89 - $219.16
Q1 2019	1,225	$246	$201.85	$191.04 - $209.40
Q4 2018	40,345	$8,238	$208.87	$186.10 - $224.07
Q3 2018	40,028	$8,570	$205.18	$185.72 - $223.00
Q2 2018	43,856	$8,186	$194.92	$184.75 - $202.77
Q1 2018	46,708	$9,318	$205.34	$189.30 - $217.62
Q4 2017	47,503	$9,416	$189.88	$180.44 - $200.50
Q3 2017	44,288	$8,119	$176.72	$168.00 - $184.00
Q2 2017	44,598	$7,554	$166.33	$160.93 - $171.95
Q1 2017	44,263	$7,378	$167.31	$158.61 - $177.86
Q4 2016	45,463	$7,410	$153.96	$141.92 - $167.25
Q3 2016	45,413	$6,561	$146.25	$140.95 - $151.05
Q2 2016	45,493	$6,587	$142.96	$136.65 - $148.03
Q1 2016	46,498	$6,597	$132.58	$123.55 - $143.40
Q4 2015	43,698	$5,770	$134.20	$127.46 - $138.62
Q3 2015	44,048	$5,744	$137.00	$125.50 - $144.69
Q2 2015	42,238	$5,749	$142.63	$136.08 - $148.57
Q1 2015	42,343	$6,111	$147.14	$142.50 - $151.69
Q4 2014	42,753	$6,419	$144.37	$132.03 - $152.94
Q3 2014	47,040	$6,498	$133.21	$122.72 - $142.45
Q2 2014	47,530	$6,015	$126.57	$121.09 - $129.73
Q1 2014	49,205	$6,149	$116.85	$108.12 - $125.91
Q4 2013	49,225	$5,836	$115.63	$110.84 - $118.66
Q3 2013	53,545	$6,078	$115.36	$110.72 - $119.30