BERKSHIRE HATHAWAY INC DEL

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

Pictet North America Advisors SA's Holding History (CIK: 0001599576)

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

Q4 2025

Shares 29,572 Value ($000) $14,864 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 30,603 Value ($000) $15,385 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 32,476 Value ($000) $15,776 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 34,353 Value ($000) $18,296 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 32,578 Value ($000) $14,767 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 28,668 Value ($000) $13,195 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 28,385 Value ($000) $11,547 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 4,650 Value ($000) $1,955 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 4,650 Value ($000) $1,658 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 4,650 Value ($000) $1,629 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 4,650 Value ($000) $1,586 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 4,650 Value ($000) $1,436 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 4,650 Value ($000) $1,436 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 4,650 Value ($000) $1,241,643 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 4,650 Value ($000) $1,270 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 4,650 Value ($000) $1,641 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 4,850 Value ($000) $1,450 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 4,850 Value ($000) $1,324 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 4,650 Value ($000) $1,292 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 4,650 Value ($000) $1,188 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 4,650 Value ($000) $1,078 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 4,650 Value ($000) $990 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 4,650 Value ($000) $830 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 4,650 Value ($000) $850 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 4,650 Value ($000) $1,053 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 5,050 Value ($000) $1,051 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 4,650 Value ($000) $991 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 4,650 Value ($000) $934 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 4,650 Value ($000) $949 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 4,650 Value ($000) $996 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 3,750 Value ($000) $700 Avg Close $194.92 Range $184.75 - $202.77

Q3 2015

Shares 5,000 Value ($000) $652 Avg Close $137.00 Range $125.50 - $144.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,572	$14,864	$497.53	$473.15 - $516.85
Q3 2025	30,603	$15,385	$484.36	$455.19 - $507.66
Q2 2025	32,476	$15,776	$507.86	$462.10 - $542.07
Q1 2025	34,353	$18,296	$486.15	$440.10 - $537.63
Q4 2024	32,578	$14,767	$461.73	$437.90 - $491.67
Q3 2024	28,668	$13,195	$442.18	$403.82 - $484.82
Q2 2024	28,385	$11,547	$408.62	$395.66 - $424.52
Q1 2024	4,650	$1,955	$393.34	$355.94 - $430.00
Q4 2023	4,650	$1,658	$350.99	$330.58 - $364.05
Q3 2023	4,650	$1,629	$354.77	$338.41 - $373.34
Q2 2023	4,650	$1,586	$326.37	$307.07 - $342.50
Q1 2023	4,650	$1,436	$308.18	$292.42 - $321.32
Q4 2022	4,650	$1,436	$296.98	$259.85 - $319.56
Q3 2022	4,650	$1,241,643	$284.56	$261.55 - $308.15
Q2 2022	4,650	$1,270	$313.72	$263.68 - $354.58
Q1 2022	4,650	$1,641	$323.46	$294.81 - $362.10
Q4 2021	4,850	$1,450	$286.41	$272.22 - $301.65
Q3 2021	4,850	$1,324	$280.86	$270.73 - $291.82
Q2 2021	4,650	$1,292	$279.44	$254.80 - $295.08
Q1 2021	4,650	$1,188	$242.84	$226.10 - $267.50
Q4 2020	4,650	$1,078	$220.20	$197.81 - $234.99
Q3 2020	4,650	$990	$204.56	$177.34 - $223.24
Q2 2020	4,650	$830	$182.62	$167.04 - $203.33
Q1 2020	4,650	$850	$212.55	$159.50 - $231.61
Q4 2019	4,650	$1,053	$217.17	$201.33 - $228.23
Q3 2019	5,050	$1,051	$206.04	$195.40 - $216.58
Q2 2019	4,650	$991	$206.92	$196.89 - $219.16
Q1 2019	4,650	$934	$201.85	$191.04 - $209.40
Q4 2018	4,650	$949	$208.87	$186.10 - $224.07
Q3 2018	4,650	$996	$205.18	$185.72 - $223.00
Q2 2018	3,750	$700	$194.92	$184.75 - $202.77
Q3 2015	5,000	$652	$137.00	$125.50 - $144.69