BERKSHIRE HATHAWAY INC DEL

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

INSIGHT 2811, INC.'s Holding History (CIK: 0001334952)

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

Q4 2025

Shares 5,167 Value ($000) $2,597 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 5,071 Value ($000) $2,549 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 5,069 Value ($000) $2,462 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 5,481 Value ($000) $2,919 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 5,403 Value ($000) $2,449 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 5,298 Value ($000) $2,438 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 5,182 Value ($000) $2,108 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 4,496 Value ($000) $1,891 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 4,492 Value ($000) $1,602 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 4,545 Value ($000) $1,592 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 4,489 Value ($000) $1,531 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 4,509 Value ($000) $1,392 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 4,537 Value ($000) $1 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 4,169 Value ($000) $1,113 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 3,627 Value ($000) $990 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 3,465 Value ($000) $1,223 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 6,414 Value ($000) $1,918 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 6,073 Value ($000) $1,658 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 6,693 Value ($000) $1,860 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 6,632 Value ($000) $1,694 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 6,229 Value ($000) $1,444 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 7,068 Value ($000) $1,505 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 7,160 Value ($000) $1,358 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 9,310 Value ($000) $1,702 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 5,340 Value ($000) $1,210 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 4,603 Value ($000) $958 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 4,712 Value ($000) $1,014 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 4,364 Value ($000) $877 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 4,634 Value ($000) $946 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 4,659 Value ($000) $998 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 4,659 Value ($000) $870 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 4,759 Value ($000) $949 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 4,369 Value ($000) $866 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 4,619 Value ($000) $847 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 4,435 Value ($000) $751 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 4,435 Value ($000) $739 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 4,435 Value ($000) $723 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 5,252 Value ($000) $759 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 6,892 Value ($000) $1,005 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 6,392 Value ($000) $907 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 5,620 Value ($000) $742 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 3,666 Value ($000) $478 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 2,241 Value ($000) $305 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 2,293 Value ($000) $331 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 2,777 Value ($000) $417 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 2,877 Value ($000) $370 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 3,027 Value ($000) $383 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 2,927 Value ($000) $340 Avg Close $116.85 Range $108.12 - $125.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,167	$2,597	$497.53	$473.15 - $516.85
Q3 2025	5,071	$2,549	$484.36	$455.19 - $507.66
Q2 2025	5,069	$2,462	$507.86	$462.10 - $542.07
Q1 2025	5,481	$2,919	$486.15	$440.10 - $537.63
Q4 2024	5,403	$2,449	$461.73	$437.90 - $491.67
Q3 2024	5,298	$2,438	$442.18	$403.82 - $484.82
Q2 2024	5,182	$2,108	$408.62	$395.66 - $424.52
Q1 2024	4,496	$1,891	$393.34	$355.94 - $430.00
Q4 2023	4,492	$1,602	$350.99	$330.58 - $364.05
Q3 2023	4,545	$1,592	$354.77	$338.41 - $373.34
Q2 2023	4,489	$1,531	$326.37	$307.07 - $342.50
Q1 2023	4,509	$1,392	$308.18	$292.42 - $321.32
Q4 2022	4,537	$1	$296.98	$259.85 - $319.56
Q3 2022	4,169	$1,113	$284.56	$261.55 - $308.15
Q2 2022	3,627	$990	$313.72	$263.68 - $354.58
Q1 2022	3,465	$1,223	$323.46	$294.81 - $362.10
Q4 2021	6,414	$1,918	$286.41	$272.22 - $301.65
Q3 2021	6,073	$1,658	$280.86	$270.73 - $291.82
Q2 2021	6,693	$1,860	$279.44	$254.80 - $295.08
Q1 2021	6,632	$1,694	$242.84	$226.10 - $267.50
Q4 2020	6,229	$1,444	$220.20	$197.81 - $234.99
Q3 2020	7,068	$1,505	$204.56	$177.34 - $223.24
Q2 2020	7,160	$1,358	$182.62	$167.04 - $203.33
Q1 2020	9,310	$1,702	$212.55	$159.50 - $231.61
Q4 2019	5,340	$1,210	$217.17	$201.33 - $228.23
Q3 2019	4,603	$958	$206.04	$195.40 - $216.58
Q2 2019	4,712	$1,014	$206.92	$196.89 - $219.16
Q1 2019	4,364	$877	$201.85	$191.04 - $209.40
Q4 2018	4,634	$946	$208.87	$186.10 - $224.07
Q3 2018	4,659	$998	$205.18	$185.72 - $223.00
Q2 2018	4,659	$870	$194.92	$184.75 - $202.77
Q1 2018	4,759	$949	$205.34	$189.30 - $217.62
Q4 2017	4,369	$866	$189.88	$180.44 - $200.50
Q3 2017	4,619	$847	$176.72	$168.00 - $184.00
Q2 2017	4,435	$751	$166.33	$160.93 - $171.95
Q1 2017	4,435	$739	$167.31	$158.61 - $177.86
Q4 2016	4,435	$723	$153.96	$141.92 - $167.25
Q3 2016	5,252	$759	$146.25	$140.95 - $151.05
Q2 2016	6,892	$1,005	$142.96	$136.65 - $148.03
Q1 2016	6,392	$907	$132.58	$123.55 - $143.40
Q4 2015	5,620	$742	$134.20	$127.46 - $138.62
Q3 2015	3,666	$478	$137.00	$125.50 - $144.69
Q2 2015	2,241	$305	$142.63	$136.08 - $148.57
Q1 2015	2,293	$331	$147.14	$142.50 - $151.69
Q4 2014	2,777	$417	$144.37	$132.03 - $152.94
Q3 2014	2,877	$370	$133.21	$122.72 - $142.45
Q2 2014	3,027	$383	$126.57	$121.09 - $129.73
Q1 2014	2,927	$340	$116.85	$108.12 - $125.91