BERKSHIRE HATHAWAY INC DEL

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

ROCKY MOUNTAIN ADVISERS, LLC's Holding History (CIK: 0001512779)

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

Q4 2025

Shares 9,737 Value ($000) $4,894 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 9,573 Value ($000) $4,813 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 9,673 Value ($000) $4,699 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 9,673 Value ($000) $5,152 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 9,662 Value ($000) $4,380 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 9,832 Value ($000) $4,525 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 9,832 Value ($000) $4,000 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 8,482 Value ($000) $3,567 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 8,594 Value ($000) $3,065 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 8,594 Value ($000) $3,010 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 8,794 Value ($000) $2,715 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 8,794 Value ($000) $3 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 8,804 Value ($000) $3 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 8,804 Value ($000) $2,351 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 10,769 Value ($000) $2,940 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 10,769 Value ($000) $3,800 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 10,369 Value ($000) $3,100 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 10,969 Value ($000) $2,994 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 11,801 Value ($000) $3,280 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 11,826 Value ($000) $3,021 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 12,526 Value ($000) $2,904 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 13,026 Value ($000) $2,774 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 12,586 Value ($000) $2,247 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 12,076 Value ($000) $2,208 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 11,976 Value ($000) $2,713 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 12,476 Value ($000) $2,595 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 12,411 Value ($000) $2,646 Avg Close $206.92 Range $196.89 - $219.16

Q4 2018

Shares 12,581 Value ($000) $2,569 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 12,589 Value ($000) $2,695 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 12,589 Value ($000) $2,350 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 12,302 Value ($000) $2,454 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 12,302 Value ($000) $2,439 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 12,302 Value ($000) $2,255 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 12,154 Value ($000) $2,059 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 12,154 Value ($000) $2,026 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 12,154 Value ($000) $1,981 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 12,154 Value ($000) $1,756 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 12,154 Value ($000) $1,760 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 11,834 Value ($000) $1,679 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 11,834 Value ($000) $1,563 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 11,834 Value ($000) $1,543 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 11,714 Value ($000) $1,594 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 11,714 Value ($000) $1,691 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 11,884 Value ($000) $1,784 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 11,884 Value ($000) $1,642 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 10,469 Value ($000) $1,325 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 10,664 Value ($000) $1,333 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 10,754 Value ($000) $1,275 Avg Close $115.63 Range $110.84 - $118.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,737	$4,894	$497.53	$473.15 - $516.85
Q3 2025	9,573	$4,813	$484.36	$455.19 - $507.66
Q2 2025	9,673	$4,699	$507.86	$462.10 - $542.07
Q1 2025	9,673	$5,152	$486.15	$440.10 - $537.63
Q4 2024	9,662	$4,380	$461.73	$437.90 - $491.67
Q3 2024	9,832	$4,525	$442.18	$403.82 - $484.82
Q2 2024	9,832	$4,000	$408.62	$395.66 - $424.52
Q1 2024	8,482	$3,567	$393.34	$355.94 - $430.00
Q4 2023	8,594	$3,065	$350.99	$330.58 - $364.05
Q3 2023	8,594	$3,010	$354.77	$338.41 - $373.34
Q2 2023	8,794	$2,715	$326.37	$307.07 - $342.50
Q1 2023	8,794	$3	$308.18	$292.42 - $321.32
Q4 2022	8,804	$3	$296.98	$259.85 - $319.56
Q3 2022	8,804	$2,351	$284.56	$261.55 - $308.15
Q2 2022	10,769	$2,940	$313.72	$263.68 - $354.58
Q1 2022	10,769	$3,800	$323.46	$294.81 - $362.10
Q4 2021	10,369	$3,100	$286.41	$272.22 - $301.65
Q3 2021	10,969	$2,994	$280.86	$270.73 - $291.82
Q2 2021	11,801	$3,280	$279.44	$254.80 - $295.08
Q1 2021	11,826	$3,021	$242.84	$226.10 - $267.50
Q4 2020	12,526	$2,904	$220.20	$197.81 - $234.99
Q3 2020	13,026	$2,774	$204.56	$177.34 - $223.24
Q2 2020	12,586	$2,247	$182.62	$167.04 - $203.33
Q1 2020	12,076	$2,208	$212.55	$159.50 - $231.61
Q4 2019	11,976	$2,713	$217.17	$201.33 - $228.23
Q3 2019	12,476	$2,595	$206.04	$195.40 - $216.58
Q2 2019	12,411	$2,646	$206.92	$196.89 - $219.16
Q4 2018	12,581	$2,569	$208.87	$186.10 - $224.07
Q3 2018	12,589	$2,695	$205.18	$185.72 - $223.00
Q2 2018	12,589	$2,350	$194.92	$184.75 - $202.77
Q1 2018	12,302	$2,454	$205.34	$189.30 - $217.62
Q4 2017	12,302	$2,439	$189.88	$180.44 - $200.50
Q3 2017	12,302	$2,255	$176.72	$168.00 - $184.00
Q2 2017	12,154	$2,059	$166.33	$160.93 - $171.95
Q1 2017	12,154	$2,026	$167.31	$158.61 - $177.86
Q4 2016	12,154	$1,981	$153.96	$141.92 - $167.25
Q3 2016	12,154	$1,756	$146.25	$140.95 - $151.05
Q2 2016	12,154	$1,760	$142.96	$136.65 - $148.03
Q1 2016	11,834	$1,679	$132.58	$123.55 - $143.40
Q4 2015	11,834	$1,563	$134.20	$127.46 - $138.62
Q3 2015	11,834	$1,543	$137.00	$125.50 - $144.69
Q2 2015	11,714	$1,594	$142.63	$136.08 - $148.57
Q1 2015	11,714	$1,691	$147.14	$142.50 - $151.69
Q4 2014	11,884	$1,784	$144.37	$132.03 - $152.94
Q3 2014	11,884	$1,642	$133.21	$122.72 - $142.45
Q2 2014	10,469	$1,325	$126.57	$121.09 - $129.73
Q1 2014	10,664	$1,333	$116.85	$108.12 - $125.91
Q4 2013	10,754	$1,275	$115.63	$110.84 - $118.66