BERKSHIRE HATHAWAY INC DEL

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

NORDEN GROUP LLC's Holding History (CIK: 0001990699)

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

Q4 2025

Shares 15,371 Value ($000) $7,726 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 14,963 Value ($000) $7,522 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 12,970 Value ($000) $6,300 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 12,716 Value ($000) $6,772 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 12,702 Value ($000) $5,757 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 12,169 Value ($000) $5,601 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 6,251 Value ($000) $2,543 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 6,289 Value ($000) $2,644 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 5,912 Value ($000) $2,108 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 6,224 Value ($000) $2,180 Avg Close $354.77 Range $338.41 - $373.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,371	$7,726	$497.53	$473.15 - $516.85
Q3 2025	14,963	$7,522	$484.36	$455.19 - $507.66
Q2 2025	12,970	$6,300	$507.86	$462.10 - $542.07
Q1 2025	12,716	$6,772	$486.15	$440.10 - $537.63
Q4 2024	12,702	$5,757	$461.73	$437.90 - $491.67
Q3 2024	12,169	$5,601	$442.18	$403.82 - $484.82
Q2 2024	6,251	$2,543	$408.62	$395.66 - $424.52
Q1 2024	6,289	$2,644	$393.34	$355.94 - $430.00
Q4 2023	5,912	$2,108	$350.99	$330.58 - $364.05
Q3 2023	6,224	$2,180	$354.77	$338.41 - $373.34