BERKSHIRE HATHAWAY INC DEL

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

Vienna Asset Management LLC's Holding History (CIK: 0001913545)

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

Q4 2025

Shares 16,420 Value ($000) $8,254 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 23,119 Value ($000) $11,623 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 15,881 Value ($000) $7,715 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 13,418 Value ($000) $7,146 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 15,666 Value ($000) $7,101 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 15,161 Value ($000) $6,978 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 25,471 Value ($000) $10,362 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 24,016 Value ($000) $10,099 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 22,970 Value ($000) $8,326 Avg Close $350.99 Range $330.58 - $364.05

Q3 2022

Shares 41,384 Value ($000) $9,349 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 18,223 Value ($000) $4,975 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 119 Value ($000) $42 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 4,508 Value ($000) $1,348 Avg Close $286.41 Range $272.22 - $301.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,420	$8,254	$497.53	$473.15 - $516.85
Q3 2025	23,119	$11,623	$484.36	$455.19 - $507.66
Q2 2025	15,881	$7,715	$507.86	$462.10 - $542.07
Q1 2025	13,418	$7,146	$486.15	$440.10 - $537.63
Q4 2024	15,666	$7,101	$461.73	$437.90 - $491.67
Q3 2024	15,161	$6,978	$442.18	$403.82 - $484.82
Q2 2024	25,471	$10,362	$408.62	$395.66 - $424.52
Q1 2024	24,016	$10,099	$393.34	$355.94 - $430.00
Q4 2023	22,970	$8,326	$350.99	$330.58 - $364.05
Q3 2022	41,384	$9,349	$284.56	$261.55 - $308.15
Q2 2022	18,223	$4,975	$313.72	$263.68 - $354.58
Q1 2022	119	$42	$323.46	$294.81 - $362.10
Q4 2021	4,508	$1,348	$286.41	$272.22 - $301.65