BERKSHIRE HATHAWAY INC DEL

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

Prossimo Advisors, LLC's Holding History (CIK: 0001965307)

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

Q2 2025

Shares 3,631 Value ($000) $2 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 3,719 Value ($000) $2 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 3,701 Value ($000) $2 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 3,703 Value ($000) $2 Avg Close $442.18 Range $403.82 - $484.82

Q2 2023

Shares 4,221 Value ($000) $1 Avg Close $326.37 Range $307.07 - $342.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	3,631	$2	$507.86	$462.10 - $542.07
Q1 2025	3,719	$2	$486.15	$440.10 - $537.63
Q4 2024	3,701	$2	$461.73	$437.90 - $491.67
Q3 2024	3,703	$2	$442.18	$403.82 - $484.82
Q2 2023	4,221	$1	$326.37	$307.07 - $342.50