BERKSHIRE HATHAWAY INC DEL

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

KANE INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0002056671)

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

Q4 2025

Shares 1,273 Value ($000) $640 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 1,429 Value ($000) $718 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 2,212 Value ($000) $1,075 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 1,872 Value ($000) $997 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 1,327 Value ($000) $602 Avg Close $461.73 Range $437.90 - $491.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,273	$640	$497.53	$473.15 - $516.85
Q3 2025	1,429	$718	$484.36	$455.19 - $507.66
Q2 2025	2,212	$1,075	$507.86	$462.10 - $542.07
Q1 2025	1,872	$997	$486.15	$440.10 - $537.63
Q4 2024	1,327	$602	$461.73	$437.90 - $491.67