BERKSHIRE HATHAWAY INC DEL

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

Archvest Wealth Advisors, Inc.'s Holding History (CIK: 0001910174)

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

Q4 2025

Shares 559 Value ($000) $281 Avg Close $497.53 Range $473.15 - $516.85

Q2 2025

Shares 534 Value ($000) $259 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 501 Value ($000) $267 Avg Close $486.15 Range $440.10 - $537.63

Q4 2021

Shares 2,188 Value ($000) $654 Avg Close $286.41 Range $272.22 - $301.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	559	$281	$497.53	$473.15 - $516.85
Q2 2025	534	$259	$507.86	$462.10 - $542.07
Q1 2025	501	$267	$486.15	$440.10 - $537.63
Q4 2021	2,188	$654	$286.41	$272.22 - $301.65