BERKSHIRE HATHAWAY INC DEL

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

Boreal Capital Management LLC's Holding History (CIK: 0002080094)

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

Q4 2025

Shares 2,537 Value ($000) $1,275 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 2,277 Value ($000) $1,145 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 2,436 Value ($000) $1,183 Avg Close $507.86 Range $462.10 - $542.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,537	$1,275	$497.53	$473.15 - $516.85
Q3 2025	2,277	$1,145	$484.36	$455.19 - $507.66
Q2 2025	2,436	$1,183	$507.86	$462.10 - $542.07