BERKSHIRE HATHAWAY INC DEL

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

Nautilus Advisors LLC's Holding History (CIK: 0002083253)

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

Q4 2025

Shares 5,191 Value ($000) $2,609 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 5,032 Value ($000) $2,530 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 4,147 Value ($000) $2,014 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 2,909 Value ($000) $1,549 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 1,408 Value ($000) $638 Avg Close $461.73 Range $437.90 - $491.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,191	$2,609	$497.53	$473.15 - $516.85
Q3 2025	5,032	$2,530	$484.36	$455.19 - $507.66
Q2 2025	4,147	$2,014	$507.86	$462.10 - $542.07
Q1 2025	2,909	$1,549	$486.15	$440.10 - $537.63
Q4 2024	1,408	$638	$461.73	$437.90 - $491.67