BERKSHIRE HATHAWAY INC DEL

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

BAILARD, INC.'s Holding History (CIK: 0000750641)

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

Q4 2025

Shares 29,262 Value ($000) $14,709 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 30,596 Value ($000) $15,382 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 30,785 Value ($000) $14,954 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 28,654 Value ($000) $15,261 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 28,037 Value ($000) $12,709 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 28,274 Value ($000) $13,013 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 28,494 Value ($000) $11,591 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 28,691 Value ($000) $12,065 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 28,793 Value ($000) $10,269 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 28,231 Value ($000) $9,889 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 29,679 Value ($000) $10,121 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 26,313 Value ($000) $8,125 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 26,575 Value ($000) $8,209 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 26,237 Value ($000) $7,006 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 27,067 Value ($000) $7,390 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 28,088 Value ($000) $9,913 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 28,678 Value ($000) $8,575 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 28,728 Value ($000) $7,841 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 27,572 Value ($000) $7,663 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 32,517 Value ($000) $8,307 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 7,889 Value ($000) $1,829 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 7,865 Value ($000) $1,675 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 7,538 Value ($000) $1,346 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 7,281 Value ($000) $1,331 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 8,768 Value ($000) $1,986 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 8,786 Value ($000) $1,828 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 8,786 Value ($000) $1,873 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 8,409 Value ($000) $1,689 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 10,034 Value ($000) $2,049 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 10,179 Value ($000) $2,179 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 8,108 Value ($000) $1,513 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 8,108 Value ($000) $1,617 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 8,233 Value ($000) $1,632 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 8,264 Value ($000) $1,515 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 8,185 Value ($000) $1,386 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 8,485 Value ($000) $1,414 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 6,935 Value ($000) $1,130 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 6,585 Value ($000) $951 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 6,477 Value ($000) $938 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 3,645 Value ($000) $517 Avg Close $132.58 Range $123.55 - $143.40

Q3 2015

Shares 3,463 Value ($000) $452 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 3,463 Value ($000) $471 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 3,931 Value ($000) $567 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 3,383 Value ($000) $508 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 3,238 Value ($000) $447 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 3,138 Value ($000) $397 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 2,375 Value ($000) $297 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 2,280 Value ($000) $270 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 2,780 Value ($000) $316 Avg Close $115.36 Range $110.72 - $119.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,262	$14,709	$497.53	$473.15 - $516.85
Q3 2025	30,596	$15,382	$484.36	$455.19 - $507.66
Q2 2025	30,785	$14,954	$507.86	$462.10 - $542.07
Q1 2025	28,654	$15,261	$486.15	$440.10 - $537.63
Q4 2024	28,037	$12,709	$461.73	$437.90 - $491.67
Q3 2024	28,274	$13,013	$442.18	$403.82 - $484.82
Q2 2024	28,494	$11,591	$408.62	$395.66 - $424.52
Q1 2024	28,691	$12,065	$393.34	$355.94 - $430.00
Q4 2023	28,793	$10,269	$350.99	$330.58 - $364.05
Q3 2023	28,231	$9,889	$354.77	$338.41 - $373.34
Q2 2023	29,679	$10,121	$326.37	$307.07 - $342.50
Q1 2023	26,313	$8,125	$308.18	$292.42 - $321.32
Q4 2022	26,575	$8,209	$296.98	$259.85 - $319.56
Q3 2022	26,237	$7,006	$284.56	$261.55 - $308.15
Q2 2022	27,067	$7,390	$313.72	$263.68 - $354.58
Q1 2022	28,088	$9,913	$323.46	$294.81 - $362.10
Q4 2021	28,678	$8,575	$286.41	$272.22 - $301.65
Q3 2021	28,728	$7,841	$280.86	$270.73 - $291.82
Q2 2021	27,572	$7,663	$279.44	$254.80 - $295.08
Q1 2021	32,517	$8,307	$242.84	$226.10 - $267.50
Q4 2020	7,889	$1,829	$220.20	$197.81 - $234.99
Q3 2020	7,865	$1,675	$204.56	$177.34 - $223.24
Q2 2020	7,538	$1,346	$182.62	$167.04 - $203.33
Q1 2020	7,281	$1,331	$212.55	$159.50 - $231.61
Q4 2019	8,768	$1,986	$217.17	$201.33 - $228.23
Q3 2019	8,786	$1,828	$206.04	$195.40 - $216.58
Q2 2019	8,786	$1,873	$206.92	$196.89 - $219.16
Q1 2019	8,409	$1,689	$201.85	$191.04 - $209.40
Q4 2018	10,034	$2,049	$208.87	$186.10 - $224.07
Q3 2018	10,179	$2,179	$205.18	$185.72 - $223.00
Q2 2018	8,108	$1,513	$194.92	$184.75 - $202.77
Q1 2018	8,108	$1,617	$205.34	$189.30 - $217.62
Q4 2017	8,233	$1,632	$189.88	$180.44 - $200.50
Q3 2017	8,264	$1,515	$176.72	$168.00 - $184.00
Q2 2017	8,185	$1,386	$166.33	$160.93 - $171.95
Q1 2017	8,485	$1,414	$167.31	$158.61 - $177.86
Q4 2016	6,935	$1,130	$153.96	$141.92 - $167.25
Q3 2016	6,585	$951	$146.25	$140.95 - $151.05
Q2 2016	6,477	$938	$142.96	$136.65 - $148.03
Q1 2016	3,645	$517	$132.58	$123.55 - $143.40
Q3 2015	3,463	$452	$137.00	$125.50 - $144.69
Q2 2015	3,463	$471	$142.63	$136.08 - $148.57
Q1 2015	3,931	$567	$147.14	$142.50 - $151.69
Q4 2014	3,383	$508	$144.37	$132.03 - $152.94
Q3 2014	3,238	$447	$133.21	$122.72 - $142.45
Q2 2014	3,138	$397	$126.57	$121.09 - $129.73
Q1 2014	2,375	$297	$116.85	$108.12 - $125.91
Q4 2013	2,280	$270	$115.63	$110.84 - $118.66
Q3 2013	2,780	$316	$115.36	$110.72 - $119.30