BERKSHIRE HATHAWAY INC DEL

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

Pathstone Holdings, LLC's Holding History (CIK: 0002011612)

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

Q4 2025

Shares 400,784 Value ($000) $201,431 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 388,338 Value ($000) $195,210 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 459,661 Value ($000) $199,229 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 390,083 Value ($000) $207,422 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 381,312 Value ($000) $172,897 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 386,032 Value ($000) $177,675 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 389,036 Value ($000) $158,260 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 432,725 Value ($000) $181,969 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 396,291 Value ($000) $141,841 Avg Close $350.99 Range $330.58 - $364.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	400,784	$201,431	$497.53	$473.15 - $516.85
Q3 2025	388,338	$195,210	$484.36	$455.19 - $507.66
Q2 2025	459,661	$199,229	$507.86	$462.10 - $542.07
Q1 2025	390,083	$207,422	$486.15	$440.10 - $537.63
Q4 2024	381,312	$172,897	$461.73	$437.90 - $491.67
Q3 2024	386,032	$177,675	$442.18	$403.82 - $484.82
Q2 2024	389,036	$158,260	$408.62	$395.66 - $424.52
Q1 2024	432,725	$181,969	$393.34	$355.94 - $430.00
Q4 2023	396,291	$141,841	$350.99	$330.58 - $364.05