BERKSHIRE HATHAWAY INC DEL

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

Trek Financial, LLC's Holding History (CIK: 0001768195)

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

Q4 2025

Shares 4,952 Value ($000) $2,489 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 3,726 Value ($000) $1,873 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 4,294 Value ($000) $2,086 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 4,242 Value ($000) $2,259 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 3,532 Value ($000) $1,601 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 3,995 Value ($000) $1,839 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 17,101 Value ($000) $6,957 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 22,849 Value ($000) $9,608 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 21,546 Value ($000) $7,685 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 24,178 Value ($000) $8,470 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 23,595 Value ($000) $8,046 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 22,590 Value ($000) $6,975 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 25,561 Value ($000) $7,896 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 22,855 Value ($000) $6,103 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 21,259 Value ($000) $5,804 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 24,562 Value ($000) $8,668 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 2,282 Value ($000) $682 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 2,259 Value ($000) $616 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 1,942 Value ($000) $540 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 1,803 Value ($000) $461 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 1,597 Value ($000) $370 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 1,597 Value ($000) $340 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 1,496 Value ($000) $267 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 1,382 Value ($000) $253 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 1,617 Value ($000) $366 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 1,617 Value ($000) $336 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 1,763 Value ($000) $376 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 1,763 Value ($000) $354 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 1,663 Value ($000) $340 Avg Close $208.87 Range $186.10 - $224.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,952	$2,489	$497.53	$473.15 - $516.85
Q3 2025	3,726	$1,873	$484.36	$455.19 - $507.66
Q2 2025	4,294	$2,086	$507.86	$462.10 - $542.07
Q1 2025	4,242	$2,259	$486.15	$440.10 - $537.63
Q4 2024	3,532	$1,601	$461.73	$437.90 - $491.67
Q3 2024	3,995	$1,839	$442.18	$403.82 - $484.82
Q2 2024	17,101	$6,957	$408.62	$395.66 - $424.52
Q1 2024	22,849	$9,608	$393.34	$355.94 - $430.00
Q4 2023	21,546	$7,685	$350.99	$330.58 - $364.05
Q3 2023	24,178	$8,470	$354.77	$338.41 - $373.34
Q2 2023	23,595	$8,046	$326.37	$307.07 - $342.50
Q1 2023	22,590	$6,975	$308.18	$292.42 - $321.32
Q4 2022	25,561	$7,896	$296.98	$259.85 - $319.56
Q3 2022	22,855	$6,103	$284.56	$261.55 - $308.15
Q2 2022	21,259	$5,804	$313.72	$263.68 - $354.58
Q1 2022	24,562	$8,668	$323.46	$294.81 - $362.10
Q4 2021	2,282	$682	$286.41	$272.22 - $301.65
Q3 2021	2,259	$616	$280.86	$270.73 - $291.82
Q2 2021	1,942	$540	$279.44	$254.80 - $295.08
Q1 2021	1,803	$461	$242.84	$226.10 - $267.50
Q4 2020	1,597	$370	$220.20	$197.81 - $234.99
Q3 2020	1,597	$340	$204.56	$177.34 - $223.24
Q2 2020	1,496	$267	$182.62	$167.04 - $203.33
Q1 2020	1,382	$253	$212.55	$159.50 - $231.61
Q4 2019	1,617	$366	$217.17	$201.33 - $228.23
Q3 2019	1,617	$336	$206.04	$195.40 - $216.58
Q2 2019	1,763	$376	$206.92	$196.89 - $219.16
Q1 2019	1,763	$354	$201.85	$191.04 - $209.40
Q4 2018	1,663	$340	$208.87	$186.10 - $224.07