BERKSHIRE HATHAWAY INC DEL

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

FOUNDERS CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001585828)

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

Q4 2025

Shares 140,267 Value ($000) $70,505 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 140,392 Value ($000) $70,581 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 141,292 Value ($000) $68,635 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 141,766 Value ($000) $75,502 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 141,977 Value ($000) $64,355 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 142,394 Value ($000) $65,538 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 143,455 Value ($000) $58,357 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 143,479 Value ($000) $60,336 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 145,479 Value ($000) $51,887 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 146,507 Value ($000) $51,321 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 148,267 Value ($000) $50,559 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 149,966 Value ($000) $46,305 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 151,712 Value ($000) $46,864 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 155,758 Value ($000) $41,591 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 154,782 Value ($000) $42,259 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 157,361 Value ($000) $55,534 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 149,851 Value ($000) $44,805 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 150,355 Value ($000) $41,038 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 150,632 Value ($000) $41,864 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 155,077 Value ($000) $39,618 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 152,318 Value ($000) $35,318 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 153,335 Value ($000) $32,651 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 155,357 Value ($000) $27,733 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 153,564 Value ($000) $28,076 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 152,371 Value ($000) $34,512 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 153,603 Value ($000) $31,962 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 155,236 Value ($000) $33,092 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 156,203 Value ($000) $31,380 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 152,522 Value ($000) $31,142 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 146,132 Value ($000) $32,698 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 140,454 Value ($000) $26,216 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 130,979 Value ($000) $25,541 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 127,893 Value ($000) $25,351 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 128,107 Value ($000) $23,485 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 126,266 Value ($000) $21,554 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 126,266 Value ($000) $21,046 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 126,796 Value ($000) $20,665 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 126,827 Value ($000) $18,323 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 128,131 Value ($000) $18,552 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 128,254 Value ($000) $18,197 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 126,297 Value ($000) $16,676 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 123,009 Value ($000) $16,040 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 123,852 Value ($000) $16,857 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 122,772 Value ($000) $17,718 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 119,742 Value ($000) $17,979 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 118,208 Value ($000) $16,329 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 117,858 Value ($000) $14,916 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 107,387 Value ($000) $13,451 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 104,955 Value ($000) $12,443 Avg Close $115.63 Range $110.84 - $118.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	140,267	$70,505	$497.53	$473.15 - $516.85
Q3 2025	140,392	$70,581	$484.36	$455.19 - $507.66
Q2 2025	141,292	$68,635	$507.86	$462.10 - $542.07
Q1 2025	141,766	$75,502	$486.15	$440.10 - $537.63
Q4 2024	141,977	$64,355	$461.73	$437.90 - $491.67
Q3 2024	142,394	$65,538	$442.18	$403.82 - $484.82
Q2 2024	143,455	$58,357	$408.62	$395.66 - $424.52
Q1 2024	143,479	$60,336	$393.34	$355.94 - $430.00
Q4 2023	145,479	$51,887	$350.99	$330.58 - $364.05
Q3 2023	146,507	$51,321	$354.77	$338.41 - $373.34
Q2 2023	148,267	$50,559	$326.37	$307.07 - $342.50
Q1 2023	149,966	$46,305	$308.18	$292.42 - $321.32
Q4 2022	151,712	$46,864	$296.98	$259.85 - $319.56
Q3 2022	155,758	$41,591	$284.56	$261.55 - $308.15
Q2 2022	154,782	$42,259	$313.72	$263.68 - $354.58
Q1 2022	157,361	$55,534	$323.46	$294.81 - $362.10
Q4 2021	149,851	$44,805	$286.41	$272.22 - $301.65
Q3 2021	150,355	$41,038	$280.86	$270.73 - $291.82
Q2 2021	150,632	$41,864	$279.44	$254.80 - $295.08
Q1 2021	155,077	$39,618	$242.84	$226.10 - $267.50
Q4 2020	152,318	$35,318	$220.20	$197.81 - $234.99
Q3 2020	153,335	$32,651	$204.56	$177.34 - $223.24
Q2 2020	155,357	$27,733	$182.62	$167.04 - $203.33
Q1 2020	153,564	$28,076	$212.55	$159.50 - $231.61
Q4 2019	152,371	$34,512	$217.17	$201.33 - $228.23
Q3 2019	153,603	$31,962	$206.04	$195.40 - $216.58
Q2 2019	155,236	$33,092	$206.92	$196.89 - $219.16
Q1 2019	156,203	$31,380	$201.85	$191.04 - $209.40
Q4 2018	152,522	$31,142	$208.87	$186.10 - $224.07
Q3 2018	146,132	$32,698	$205.18	$185.72 - $223.00
Q2 2018	140,454	$26,216	$194.92	$184.75 - $202.77
Q1 2018	130,979	$25,541	$205.34	$189.30 - $217.62
Q4 2017	127,893	$25,351	$189.88	$180.44 - $200.50
Q3 2017	128,107	$23,485	$176.72	$168.00 - $184.00
Q2 2017	126,266	$21,554	$166.33	$160.93 - $171.95
Q1 2017	126,266	$21,046	$167.31	$158.61 - $177.86
Q4 2016	126,796	$20,665	$153.96	$141.92 - $167.25
Q3 2016	126,827	$18,323	$146.25	$140.95 - $151.05
Q2 2016	128,131	$18,552	$142.96	$136.65 - $148.03
Q1 2016	128,254	$18,197	$132.58	$123.55 - $143.40
Q4 2015	126,297	$16,676	$134.20	$127.46 - $138.62
Q3 2015	123,009	$16,040	$137.00	$125.50 - $144.69
Q2 2015	123,852	$16,857	$142.63	$136.08 - $148.57
Q1 2015	122,772	$17,718	$147.14	$142.50 - $151.69
Q4 2014	119,742	$17,979	$144.37	$132.03 - $152.94
Q3 2014	118,208	$16,329	$133.21	$122.72 - $142.45
Q2 2014	117,858	$14,916	$126.57	$121.09 - $129.73
Q1 2014	107,387	$13,451	$116.85	$108.12 - $125.91
Q4 2013	104,955	$12,443	$115.63	$110.84 - $118.66