BERKSHIRE HATHAWAY INC DEL

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

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q4 2025

Shares 68,663 Value ($000) $34,514 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 87,589 Value ($000) $44,035 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 93,315 Value ($000) $45,330 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 125,902 Value ($000) $67,053 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 138,510 Value ($000) $62,784 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 140,176 Value ($000) $64,517 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 30,188 Value ($000) $12,280 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 32,204 Value ($000) $13,542 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 38,240 Value ($000) $13,639 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 230,074 Value ($000) $80,595 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 241,277 Value ($000) $82,275 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 239,742 Value ($000) $74 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 238,252 Value ($000) $74 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 238,054 Value ($000) $63,579 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 245,231 Value ($000) $66,966 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 241,212 Value ($000) $85,116 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 243,626 Value ($000) $72,845 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 242,893 Value ($000) $66,286 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 238,903 Value ($000) $66,447 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 236,977 Value ($000) $60,569 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 248,885 Value ($000) $57,713 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 247,110 Value ($000) $52,628 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 235,999 Value ($000) $42,147 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 240,421 Value ($000) $43,943 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 242,843 Value ($000) $55,022 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 243,780 Value ($000) $50,695 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 257,360 Value ($000) $54,879 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 257,980 Value ($000) $51,755 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 260,481 Value ($000) $53,185 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 256,329 Value ($000) $54,883 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 262,328 Value ($000) $48,964 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 229,989 Value ($000) $45,878 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 243,702 Value ($000) $48,307 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 250,062 Value ($000) $45,841 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 256,352 Value ($000) $43,418 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 260,286 Value ($000) $43,384 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 263,182 Value ($000) $42,893 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 261,894 Value ($000) $37,836 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 261,942 Value ($000) $37,927 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 263,459 Value ($000) $37,380 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 261,858 Value ($000) $34,576 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 265,001 Value ($000) $34,556 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 239,864 Value ($000) $32,648 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 241,376 Value ($000) $34,835 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 247,979 Value ($000) $37,234 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 265,148 Value ($000) $36,628 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 266,178 Value ($000) $33,687 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 273,630 Value ($000) $34,196 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 291,363 Value ($000) $34,544 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 293,597 Value ($000) $33,326 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 291,716 Value ($000) $32,649 Avg Close $110.02 Range $102.69 - $115.98

Q1 2013

Shares 294,311 Value ($000) $30,667 Avg Close $99.00 Range $91.29 - $104.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68,663	$34,514	$497.53	$473.15 - $516.85
Q3 2025	87,589	$44,035	$484.36	$455.19 - $507.66
Q2 2025	93,315	$45,330	$507.86	$462.10 - $542.07
Q1 2025	125,902	$67,053	$486.15	$440.10 - $537.63
Q4 2024	138,510	$62,784	$461.73	$437.90 - $491.67
Q3 2024	140,176	$64,517	$442.18	$403.82 - $484.82
Q2 2024	30,188	$12,280	$408.62	$395.66 - $424.52
Q1 2024	32,204	$13,542	$393.34	$355.94 - $430.00
Q4 2023	38,240	$13,639	$350.99	$330.58 - $364.05
Q3 2023	230,074	$80,595	$354.77	$338.41 - $373.34
Q2 2023	241,277	$82,275	$326.37	$307.07 - $342.50
Q1 2023	239,742	$74	$308.18	$292.42 - $321.32
Q4 2022	238,252	$74	$296.98	$259.85 - $319.56
Q3 2022	238,054	$63,579	$284.56	$261.55 - $308.15
Q2 2022	245,231	$66,966	$313.72	$263.68 - $354.58
Q1 2022	241,212	$85,116	$323.46	$294.81 - $362.10
Q4 2021	243,626	$72,845	$286.41	$272.22 - $301.65
Q3 2021	242,893	$66,286	$280.86	$270.73 - $291.82
Q2 2021	238,903	$66,447	$279.44	$254.80 - $295.08
Q1 2021	236,977	$60,569	$242.84	$226.10 - $267.50
Q4 2020	248,885	$57,713	$220.20	$197.81 - $234.99
Q3 2020	247,110	$52,628	$204.56	$177.34 - $223.24
Q2 2020	235,999	$42,147	$182.62	$167.04 - $203.33
Q1 2020	240,421	$43,943	$212.55	$159.50 - $231.61
Q4 2019	242,843	$55,022	$217.17	$201.33 - $228.23
Q3 2019	243,780	$50,695	$206.04	$195.40 - $216.58
Q2 2019	257,360	$54,879	$206.92	$196.89 - $219.16
Q1 2019	257,980	$51,755	$201.85	$191.04 - $209.40
Q4 2018	260,481	$53,185	$208.87	$186.10 - $224.07
Q3 2018	256,329	$54,883	$205.18	$185.72 - $223.00
Q2 2018	262,328	$48,964	$194.92	$184.75 - $202.77
Q1 2018	229,989	$45,878	$205.34	$189.30 - $217.62
Q4 2017	243,702	$48,307	$189.88	$180.44 - $200.50
Q3 2017	250,062	$45,841	$176.72	$168.00 - $184.00
Q2 2017	256,352	$43,418	$166.33	$160.93 - $171.95
Q1 2017	260,286	$43,384	$167.31	$158.61 - $177.86
Q4 2016	263,182	$42,893	$153.96	$141.92 - $167.25
Q3 2016	261,894	$37,836	$146.25	$140.95 - $151.05
Q2 2016	261,942	$37,927	$142.96	$136.65 - $148.03
Q1 2016	263,459	$37,380	$132.58	$123.55 - $143.40
Q4 2015	261,858	$34,576	$134.20	$127.46 - $138.62
Q3 2015	265,001	$34,556	$137.00	$125.50 - $144.69
Q2 2015	239,864	$32,648	$142.63	$136.08 - $148.57
Q1 2015	241,376	$34,835	$147.14	$142.50 - $151.69
Q4 2014	247,979	$37,234	$144.37	$132.03 - $152.94
Q3 2014	265,148	$36,628	$133.21	$122.72 - $142.45
Q2 2014	266,178	$33,687	$126.57	$121.09 - $129.73
Q1 2014	273,630	$34,196	$116.85	$108.12 - $125.91
Q4 2013	291,363	$34,544	$115.63	$110.84 - $118.66
Q3 2013	293,597	$33,326	$115.36	$110.72 - $119.30
Q2 2013	291,716	$32,649	$110.02	$102.69 - $115.98
Q1 2013	294,311	$30,667	$99.00	$91.29 - $104.48