BERKSHIRE HATHAWAY INC DEL

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

VALICENTI ADVISORY SERVICES INC's Holding History (CIK: 0001080201)

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

Q4 2025

Shares 20,001 Value ($000) $10 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 19,910 Value ($000) $10 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 18,634 Value ($000) $9 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 17,712 Value ($000) $9 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 16,996 Value ($000) $8 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 16,348 Value ($000) $8 Avg Close $442.18 Range $403.82 - $484.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,001	$10	$497.53	$473.15 - $516.85
Q3 2025	19,910	$10	$484.36	$455.19 - $507.66
Q2 2025	18,634	$9	$507.86	$462.10 - $542.07
Q1 2025	17,712	$9	$486.15	$440.10 - $537.63
Q4 2024	16,996	$8	$461.73	$437.90 - $491.67
Q3 2024	16,348	$8	$442.18	$403.82 - $484.82