BERKSHIRE HATHAWAY INC DEL

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

Hartford Financial Management Inc.'s Holding History (CIK: 0001352526)

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

Q4 2025

Shares 9,575 Value ($000) $4,813 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 9,095 Value ($000) $4,572 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 7,936 Value ($000) $3,855 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 8,302 Value ($000) $4,421 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 8,471 Value ($000) $3,840 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 8,399 Value ($000) $3,866 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 8,410 Value ($000) $3,421 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 8,722 Value ($000) $3,668 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 8,724 Value ($000) $3,112 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 8,701 Value ($000) $3,048 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 8,841 Value ($000) $3,015 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 9,668 Value ($000) $2,985 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 9,858 Value ($000) $3,045 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 10,293 Value ($000) $2,748 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 9,911 Value ($000) $2,706 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 10,473 Value ($000) $3,696 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 10,592 Value ($000) $3,167 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 10,607 Value ($000) $2,895 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 10,657 Value ($000) $2,962 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 10,950 Value ($000) $2,797 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 10,858 Value ($000) $2,518 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 10,719 Value ($000) $2,283 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 10,016 Value ($000) $1,788 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 1,350 Value ($000) $247 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 1,000 Value ($000) $227 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 1,000 Value ($000) $208 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 1,000 Value ($000) $213 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 1,000 Value ($000) $201 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 1,335 Value ($000) $273 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 1,535 Value ($000) $329 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 1,500 Value ($000) $280 Avg Close $194.92 Range $184.75 - $202.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,575	$4,813	$497.53	$473.15 - $516.85
Q3 2025	9,095	$4,572	$484.36	$455.19 - $507.66
Q2 2025	7,936	$3,855	$507.86	$462.10 - $542.07
Q1 2025	8,302	$4,421	$486.15	$440.10 - $537.63
Q4 2024	8,471	$3,840	$461.73	$437.90 - $491.67
Q3 2024	8,399	$3,866	$442.18	$403.82 - $484.82
Q2 2024	8,410	$3,421	$408.62	$395.66 - $424.52
Q1 2024	8,722	$3,668	$393.34	$355.94 - $430.00
Q4 2023	8,724	$3,112	$350.99	$330.58 - $364.05
Q3 2023	8,701	$3,048	$354.77	$338.41 - $373.34
Q2 2023	8,841	$3,015	$326.37	$307.07 - $342.50
Q1 2023	9,668	$2,985	$308.18	$292.42 - $321.32
Q4 2022	9,858	$3,045	$296.98	$259.85 - $319.56
Q3 2022	10,293	$2,748	$284.56	$261.55 - $308.15
Q2 2022	9,911	$2,706	$313.72	$263.68 - $354.58
Q1 2022	10,473	$3,696	$323.46	$294.81 - $362.10
Q4 2021	10,592	$3,167	$286.41	$272.22 - $301.65
Q3 2021	10,607	$2,895	$280.86	$270.73 - $291.82
Q2 2021	10,657	$2,962	$279.44	$254.80 - $295.08
Q1 2021	10,950	$2,797	$242.84	$226.10 - $267.50
Q4 2020	10,858	$2,518	$220.20	$197.81 - $234.99
Q3 2020	10,719	$2,283	$204.56	$177.34 - $223.24
Q2 2020	10,016	$1,788	$182.62	$167.04 - $203.33
Q1 2020	1,350	$247	$212.55	$159.50 - $231.61
Q4 2019	1,000	$227	$217.17	$201.33 - $228.23
Q3 2019	1,000	$208	$206.04	$195.40 - $216.58
Q2 2019	1,000	$213	$206.92	$196.89 - $219.16
Q1 2019	1,000	$201	$201.85	$191.04 - $209.40
Q4 2018	1,335	$273	$208.87	$186.10 - $224.07
Q3 2018	1,535	$329	$205.18	$185.72 - $223.00
Q2 2018	1,500	$280	$194.92	$184.75 - $202.77