BERKSHIRE HATHAWAY INC DEL

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

Walser Wealth Management Company, A Ltd Liability Co's Holding History (CIK: 0002112280)

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

Q4 2025

Shares 641 Value ($000) $322 Avg Close $497.53 Range $473.15 - $516.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	641	$322	$497.53	$473.15 - $516.85