BERKSHIRE HATHAWAY INC DEL

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

R Squared Ltd's Holding History (CIK: 0001896148)

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

Q2 2025

Shares 4,513 Value ($000) $2,192 Avg Close $507.86 Range $462.10 - $542.07

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	4,513	$2,192	$507.86	$462.10 - $542.07