BERKSHIRE HATHAWAY INC DEL

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

Saratoga Research & Investment Management's Holding History (CIK: 0001477872)

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

Q4 2025

Shares 263,262 Value ($000) $132,329 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 268,008 Value ($000) $134,738 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 258,265 Value ($000) $125,457 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 278,541 Value ($000) $148,345 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 278,612 Value ($000) $126,289 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 326,548 Value ($000) $150,297 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 340,341 Value ($000) $138,451 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 350,769 Value ($000) $147,505 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 353,148 Value ($000) $125,954 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 366,629 Value ($000) $128,430 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 369,105 Value ($000) $125,865 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 308,128 Value ($000) $95,141 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 288,995 Value ($000) $89,271 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 290,587 Value ($000) $77,593 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 286,489 Value ($000) $78,217 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 290,313 Value ($000) $102,454 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 482,238 Value ($000) $144,189 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 488,330 Value ($000) $133,285 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 493,320 Value ($000) $137,103 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 528,131 Value ($000) $134,922 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 550,630 Value ($000) $127,675 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 532,896 Value ($000) $113,475 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 542,139 Value ($000) $96,777 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 514,993 Value ($000) $94,156 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 476,892 Value ($000) $108,016 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 472,429 Value ($000) $98,275 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 469,160 Value ($000) $100,011 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 452,190 Value ($000) $90,840 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 396,907 Value ($000) $81,040 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 415,039 Value ($000) $88,864 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 424,880 Value ($000) $79,304 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 427,364 Value ($000) $85,251 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 408,716 Value ($000) $81,016 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 395,910 Value ($000) $72,578 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 385,862 Value ($000) $65,353 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 359,083 Value ($000) $59,852 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 337,343 Value ($000) $54,980 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 333,477 Value ($000) $48,177 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 310,371 Value ($000) $44,939 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 289,394 Value ($000) $41,059 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 232,298 Value ($000) $30,673 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 223,980 Value ($000) $29,207 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 194,611 Value ($000) $26,489 Avg Close $142.63 Range $136.08 - $148.57

Q4 2014

Shares 189,191 Value ($000) $28,407 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 191,088 Value ($000) $26,397 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 182,511 Value ($000) $23,099 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 179,466 Value ($000) $22,428 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 173,232 Value ($000) $20,538 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 167,083 Value ($000) $18,966 Avg Close $115.36 Range $110.72 - $119.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	263,262	$132,329	$497.53	$473.15 - $516.85
Q3 2025	268,008	$134,738	$484.36	$455.19 - $507.66
Q2 2025	258,265	$125,457	$507.86	$462.10 - $542.07
Q1 2025	278,541	$148,345	$486.15	$440.10 - $537.63
Q4 2024	278,612	$126,289	$461.73	$437.90 - $491.67
Q3 2024	326,548	$150,297	$442.18	$403.82 - $484.82
Q2 2024	340,341	$138,451	$408.62	$395.66 - $424.52
Q1 2024	350,769	$147,505	$393.34	$355.94 - $430.00
Q4 2023	353,148	$125,954	$350.99	$330.58 - $364.05
Q3 2023	366,629	$128,430	$354.77	$338.41 - $373.34
Q2 2023	369,105	$125,865	$326.37	$307.07 - $342.50
Q1 2023	308,128	$95,141	$308.18	$292.42 - $321.32
Q4 2022	288,995	$89,271	$296.98	$259.85 - $319.56
Q3 2022	290,587	$77,593	$284.56	$261.55 - $308.15
Q2 2022	286,489	$78,217	$313.72	$263.68 - $354.58
Q1 2022	290,313	$102,454	$323.46	$294.81 - $362.10
Q4 2021	482,238	$144,189	$286.41	$272.22 - $301.65
Q3 2021	488,330	$133,285	$280.86	$270.73 - $291.82
Q2 2021	493,320	$137,103	$279.44	$254.80 - $295.08
Q1 2021	528,131	$134,922	$242.84	$226.10 - $267.50
Q4 2020	550,630	$127,675	$220.20	$197.81 - $234.99
Q3 2020	532,896	$113,475	$204.56	$177.34 - $223.24
Q2 2020	542,139	$96,777	$182.62	$167.04 - $203.33
Q1 2020	514,993	$94,156	$212.55	$159.50 - $231.61
Q4 2019	476,892	$108,016	$217.17	$201.33 - $228.23
Q3 2019	472,429	$98,275	$206.04	$195.40 - $216.58
Q2 2019	469,160	$100,011	$206.92	$196.89 - $219.16
Q1 2019	452,190	$90,840	$201.85	$191.04 - $209.40
Q4 2018	396,907	$81,040	$208.87	$186.10 - $224.07
Q3 2018	415,039	$88,864	$205.18	$185.72 - $223.00
Q2 2018	424,880	$79,304	$194.92	$184.75 - $202.77
Q1 2018	427,364	$85,251	$205.34	$189.30 - $217.62
Q4 2017	408,716	$81,016	$189.88	$180.44 - $200.50
Q3 2017	395,910	$72,578	$176.72	$168.00 - $184.00
Q2 2017	385,862	$65,353	$166.33	$160.93 - $171.95
Q1 2017	359,083	$59,852	$167.31	$158.61 - $177.86
Q4 2016	337,343	$54,980	$153.96	$141.92 - $167.25
Q3 2016	333,477	$48,177	$146.25	$140.95 - $151.05
Q2 2016	310,371	$44,939	$142.96	$136.65 - $148.03
Q1 2016	289,394	$41,059	$132.58	$123.55 - $143.40
Q4 2015	232,298	$30,673	$134.20	$127.46 - $138.62
Q3 2015	223,980	$29,207	$137.00	$125.50 - $144.69
Q2 2015	194,611	$26,489	$142.63	$136.08 - $148.57
Q4 2014	189,191	$28,407	$144.37	$132.03 - $152.94
Q3 2014	191,088	$26,397	$133.21	$122.72 - $142.45
Q2 2014	182,511	$23,099	$126.57	$121.09 - $129.73
Q1 2014	179,466	$22,428	$116.85	$108.12 - $125.91
Q4 2013	173,232	$20,538	$115.63	$110.84 - $118.66
Q3 2013	167,083	$18,966	$115.36	$110.72 - $119.30