BERKSHIRE HATHAWAY INC DEL

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

SGL Investment Advisors, Inc.'s Holding History (CIK: 0002043186)

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

Q4 2025

Shares 12,283 Value ($000) $6,189 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 11,841 Value ($000) $5,633 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 11,737 Value ($000) $5,604 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 11,603 Value ($000) $5,955 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 11,425 Value ($000) $5,390 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 11,092 Value ($000) $5,188 Avg Close $442.18 Range $403.82 - $484.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,283	$6,189	$497.53	$473.15 - $516.85
Q3 2025	11,841	$5,633	$484.36	$455.19 - $507.66
Q2 2025	11,737	$5,604	$507.86	$462.10 - $542.07
Q1 2025	11,603	$5,955	$486.15	$440.10 - $537.63
Q4 2024	11,425	$5,390	$461.73	$437.90 - $491.67
Q3 2024	11,092	$5,188	$442.18	$403.82 - $484.82