BERKSHIRE HATHAWAY INC DEL

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

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q4 2025

Shares 2,602,953 Value ($000) $1,308,374 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 2,646,052 Value ($000) $1,330,276 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 2,595,754 Value ($000) $1,260,939 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 2,581,053 Value ($000) $1,374,617 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 2,633,546 Value ($000) $1,193,734 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 2,686,880 Value ($000) $1,236,663 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 2,811,883 Value ($000) $1,143,874 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 2,811,673 Value ($000) $1,182,365 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 2,812,635 Value ($000) $1,003,154 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 2,790,178 Value ($000) $977,399 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 2,826,825 Value ($000) $963,947 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 2,851,177 Value ($000) $880,358 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 2,966,404 Value ($000) $916,322 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 3,156,446 Value ($000) $842,834 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 3,155,787 Value ($000) $861,593 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 3,333,898 Value ($000) $1,176,566 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 3,406,860 Value ($000) $1,018,651 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 3,408,163 Value ($000) $930,224 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 3,406,626 Value ($000) $946,770 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 3,505,235 Value ($000) $895,482 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 3,602,788 Value ($000) $835,378 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 3,583,914 Value ($000) $763,159 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 1,843,537 Value ($000) $329,090 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 1,344,317 Value ($000) $245,782 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 604,481 Value ($000) $136,915 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 563,588 Value ($000) $117,238 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 543,171 Value ($000) $115,788 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 528,013 Value ($000) $106,073 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 543,371 Value ($000) $110,945 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 517,058 Value ($000) $110,707 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 486,866 Value ($000) $90,874 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 475,225 Value ($000) $94,798 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 470,310 Value ($000) $93,225 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 467,322 Value ($000) $85,669 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 455,334 Value ($000) $77,120 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 491,729 Value ($000) $81,961 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 446,217 Value ($000) $72,724 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 423,086 Value ($000) $61,123 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 410,664 Value ($000) $59,460 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 469,189 Value ($000) $66,569 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 417,658 Value ($000) $55,148 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 417,980 Value ($000) $54,505 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 388,176 Value ($000) $52,835 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 341,122 Value ($000) $49,231 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 374,336 Value ($000) $56,207 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 392,647 Value ($000) $54,240 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 515,260 Value ($000) $65,211 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 508,889 Value ($000) $63,596 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 557,608 Value ($000) $66,110 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 542,242 Value ($000) $61,550 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 784,908 Value ($000) $87,846,903 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,602,953	$1,308,374	$497.53	$473.15 - $516.85
Q3 2025	2,646,052	$1,330,276	$484.36	$455.19 - $507.66
Q2 2025	2,595,754	$1,260,939	$507.86	$462.10 - $542.07
Q1 2025	2,581,053	$1,374,617	$486.15	$440.10 - $537.63
Q4 2024	2,633,546	$1,193,734	$461.73	$437.90 - $491.67
Q3 2024	2,686,880	$1,236,663	$442.18	$403.82 - $484.82
Q2 2024	2,811,883	$1,143,874	$408.62	$395.66 - $424.52
Q1 2024	2,811,673	$1,182,365	$393.34	$355.94 - $430.00
Q4 2023	2,812,635	$1,003,154	$350.99	$330.58 - $364.05
Q3 2023	2,790,178	$977,399	$354.77	$338.41 - $373.34
Q2 2023	2,826,825	$963,947	$326.37	$307.07 - $342.50
Q1 2023	2,851,177	$880,358	$308.18	$292.42 - $321.32
Q4 2022	2,966,404	$916,322	$296.98	$259.85 - $319.56
Q3 2022	3,156,446	$842,834	$284.56	$261.55 - $308.15
Q2 2022	3,155,787	$861,593	$313.72	$263.68 - $354.58
Q1 2022	3,333,898	$1,176,566	$323.46	$294.81 - $362.10
Q4 2021	3,406,860	$1,018,651	$286.41	$272.22 - $301.65
Q3 2021	3,408,163	$930,224	$280.86	$270.73 - $291.82
Q2 2021	3,406,626	$946,770	$279.44	$254.80 - $295.08
Q1 2021	3,505,235	$895,482	$242.84	$226.10 - $267.50
Q4 2020	3,602,788	$835,378	$220.20	$197.81 - $234.99
Q3 2020	3,583,914	$763,159	$204.56	$177.34 - $223.24
Q2 2020	1,843,537	$329,090	$182.62	$167.04 - $203.33
Q1 2020	1,344,317	$245,782	$212.55	$159.50 - $231.61
Q4 2019	604,481	$136,915	$217.17	$201.33 - $228.23
Q3 2019	563,588	$117,238	$206.04	$195.40 - $216.58
Q2 2019	543,171	$115,788	$206.92	$196.89 - $219.16
Q1 2019	528,013	$106,073	$201.85	$191.04 - $209.40
Q4 2018	543,371	$110,945	$208.87	$186.10 - $224.07
Q3 2018	517,058	$110,707	$205.18	$185.72 - $223.00
Q2 2018	486,866	$90,874	$194.92	$184.75 - $202.77
Q1 2018	475,225	$94,798	$205.34	$189.30 - $217.62
Q4 2017	470,310	$93,225	$189.88	$180.44 - $200.50
Q3 2017	467,322	$85,669	$176.72	$168.00 - $184.00
Q2 2017	455,334	$77,120	$166.33	$160.93 - $171.95
Q1 2017	491,729	$81,961	$167.31	$158.61 - $177.86
Q4 2016	446,217	$72,724	$153.96	$141.92 - $167.25
Q3 2016	423,086	$61,123	$146.25	$140.95 - $151.05
Q2 2016	410,664	$59,460	$142.96	$136.65 - $148.03
Q1 2016	469,189	$66,569	$132.58	$123.55 - $143.40
Q4 2015	417,658	$55,148	$134.20	$127.46 - $138.62
Q3 2015	417,980	$54,505	$137.00	$125.50 - $144.69
Q2 2015	388,176	$52,835	$142.63	$136.08 - $148.57
Q1 2015	341,122	$49,231	$147.14	$142.50 - $151.69
Q4 2014	374,336	$56,207	$144.37	$132.03 - $152.94
Q3 2014	392,647	$54,240	$133.21	$122.72 - $142.45
Q2 2014	515,260	$65,211	$126.57	$121.09 - $129.73
Q1 2014	508,889	$63,596	$116.85	$108.12 - $125.91
Q4 2013	557,608	$66,110	$115.63	$110.84 - $118.66
Q3 2013	542,242	$61,550	$115.36	$110.72 - $119.30
Q2 2013	784,908	$87,846,903	$110.02	$102.69 - $115.98