BERKSHIRE HATHAWAY INC DEL

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

Silver Grove Financial Group, Inc.'s Holding History (CIK: 0002111172)

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

Q4 2025

Shares 3,828 Value ($000) $1,924 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 3,765 Value ($000) $1,893 Avg Close $484.36 Range $455.19 - $507.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,828	$1,924	$497.53	$473.15 - $516.85
Q3 2025	3,765	$1,893	$484.36	$455.19 - $507.66