BERKSHIRE HATHAWAY INC DEL

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

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025

Shares 9,845,909 Value ($000) $4,949 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 10,183,801 Value ($000) $5,120 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 10,216,984 Value ($000) $4,963 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 11,143,300 Value ($000) $5,935 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 10,355,339 Value ($000) $4,694 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 10,979,508 Value ($000) $5,053 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 10,985,174 Value ($000) $4,469 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 10,811,372 Value ($000) $4,546 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 11,157,109 Value ($000) $3,979 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 10,773,716 Value ($000) $3,774 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 10,952,209 Value ($000) $3,735 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 11,044,560 Value ($000) $3,410 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 9,039,626 Value ($000) $2,792 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 4,800,733 Value ($000) $1,281,893 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 4,881,996 Value ($000) $1,332,883 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 5,178,248 Value ($000) $1,827,456 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 5,021,716 Value ($000) $1,501,493 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 4,912,800 Value ($000) $1,340,900 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 5,116,886 Value ($000) $1,422,085 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 5,341,709 Value ($000) $1,364,646 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 5,746,456 Value ($000) $1,332,431 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 5,562,685 Value ($000) $1,184,518 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 5,364,545 Value ($000) $957,625 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 5,800,189 Value ($000) $1,060,449 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 5,368,811 Value ($000) $1,216,036 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 5,399,648 Value ($000) $1,123,235 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 5,217,971 Value ($000) $1,112,315 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 5,048,504 Value ($000) $1,014,194 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 4,863,895 Value ($000) $993,110 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 4,450,690 Value ($000) $952,937 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 4,303,659 Value ($000) $803,278 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 4,362,400 Value ($000) $870,212 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 4,370,117 Value ($000) $866,245 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 4,362,967 Value ($000) $799,819 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 4,439,030 Value ($000) $751,839 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 4,530,408 Value ($000) $755,128 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 4,609,178 Value ($000) $751,204 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 4,495,782 Value ($000) $649,506 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 4,330,575 Value ($000) $627,024 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 4,300,164 Value ($000) $610,107 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 4,177,711 Value ($000) $551,625 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 4,201,741 Value ($000) $547,907 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 4,058,271 Value ($000) $552,371 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 4,036,847 Value ($000) $582,598 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 4,068,704 Value ($000) $610,916 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 4,094,634 Value ($000) $565,633 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 3,935,615 Value ($000) $498,091 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 3,855,325 Value ($000) $481,800 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 3,962,531 Value ($000) $469,798 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 4,296,786 Value ($000) $487,728 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 4,387,466 Value ($000) $491,045 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,845,909	$4,949	$497.53	$473.15 - $516.85
Q3 2025	10,183,801	$5,120	$484.36	$455.19 - $507.66
Q2 2025	10,216,984	$4,963	$507.86	$462.10 - $542.07
Q1 2025	11,143,300	$5,935	$486.15	$440.10 - $537.63
Q4 2024	10,355,339	$4,694	$461.73	$437.90 - $491.67
Q3 2024	10,979,508	$5,053	$442.18	$403.82 - $484.82
Q2 2024	10,985,174	$4,469	$408.62	$395.66 - $424.52
Q1 2024	10,811,372	$4,546	$393.34	$355.94 - $430.00
Q4 2023	11,157,109	$3,979	$350.99	$330.58 - $364.05
Q3 2023	10,773,716	$3,774	$354.77	$338.41 - $373.34
Q2 2023	10,952,209	$3,735	$326.37	$307.07 - $342.50
Q1 2023	11,044,560	$3,410	$308.18	$292.42 - $321.32
Q4 2022	9,039,626	$2,792	$296.98	$259.85 - $319.56
Q3 2022	4,800,733	$1,281,893	$284.56	$261.55 - $308.15
Q2 2022	4,881,996	$1,332,883	$313.72	$263.68 - $354.58
Q1 2022	5,178,248	$1,827,456	$323.46	$294.81 - $362.10
Q4 2021	5,021,716	$1,501,493	$286.41	$272.22 - $301.65
Q3 2021	4,912,800	$1,340,900	$280.86	$270.73 - $291.82
Q2 2021	5,116,886	$1,422,085	$279.44	$254.80 - $295.08
Q1 2021	5,341,709	$1,364,646	$242.84	$226.10 - $267.50
Q4 2020	5,746,456	$1,332,431	$220.20	$197.81 - $234.99
Q3 2020	5,562,685	$1,184,518	$204.56	$177.34 - $223.24
Q2 2020	5,364,545	$957,625	$182.62	$167.04 - $203.33
Q1 2020	5,800,189	$1,060,449	$212.55	$159.50 - $231.61
Q4 2019	5,368,811	$1,216,036	$217.17	$201.33 - $228.23
Q3 2019	5,399,648	$1,123,235	$206.04	$195.40 - $216.58
Q2 2019	5,217,971	$1,112,315	$206.92	$196.89 - $219.16
Q1 2019	5,048,504	$1,014,194	$201.85	$191.04 - $209.40
Q4 2018	4,863,895	$993,110	$208.87	$186.10 - $224.07
Q3 2018	4,450,690	$952,937	$205.18	$185.72 - $223.00
Q2 2018	4,303,659	$803,278	$194.92	$184.75 - $202.77
Q1 2018	4,362,400	$870,212	$205.34	$189.30 - $217.62
Q4 2017	4,370,117	$866,245	$189.88	$180.44 - $200.50
Q3 2017	4,362,967	$799,819	$176.72	$168.00 - $184.00
Q2 2017	4,439,030	$751,839	$166.33	$160.93 - $171.95
Q1 2017	4,530,408	$755,128	$167.31	$158.61 - $177.86
Q4 2016	4,609,178	$751,204	$153.96	$141.92 - $167.25
Q3 2016	4,495,782	$649,506	$146.25	$140.95 - $151.05
Q2 2016	4,330,575	$627,024	$142.96	$136.65 - $148.03
Q1 2016	4,300,164	$610,107	$132.58	$123.55 - $143.40
Q4 2015	4,177,711	$551,625	$134.20	$127.46 - $138.62
Q3 2015	4,201,741	$547,907	$137.00	$125.50 - $144.69
Q2 2015	4,058,271	$552,371	$142.63	$136.08 - $148.57
Q1 2015	4,036,847	$582,598	$147.14	$142.50 - $151.69
Q4 2014	4,068,704	$610,916	$144.37	$132.03 - $152.94
Q3 2014	4,094,634	$565,633	$133.21	$122.72 - $142.45
Q2 2014	3,935,615	$498,091	$126.57	$121.09 - $129.73
Q1 2014	3,855,325	$481,800	$116.85	$108.12 - $125.91
Q4 2013	3,962,531	$469,798	$115.63	$110.84 - $118.66
Q3 2013	4,296,786	$487,728	$115.36	$110.72 - $119.30
Q2 2013	4,387,466	$491,045	$110.02	$102.69 - $115.98