BERKSHIRE HATHAWAY INC DEL

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

China Universal Asset Management Co., Ltd.'s Holding History (CIK: 0001906594)

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

Q4 2025

Shares 3,594 Value ($000) $1,807 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 3,457 Value ($000) $1,738 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 4,573 Value ($000) $2,221 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 7,397 Value ($000) $3,939 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 6,561 Value ($000) $2,974 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 4,759 Value ($000) $2,190 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 2,031 Value ($000) $826 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 2,632 Value ($000) $1,107 Avg Close $393.34 Range $355.94 - $430.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,594	$1,807	$497.53	$473.15 - $516.85
Q3 2025	3,457	$1,738	$484.36	$455.19 - $507.66
Q2 2025	4,573	$2,221	$507.86	$462.10 - $542.07
Q1 2025	7,397	$3,939	$486.15	$440.10 - $537.63
Q4 2024	6,561	$2,974	$461.73	$437.90 - $491.67
Q3 2024	4,759	$2,190	$442.18	$403.82 - $484.82
Q2 2024	2,031	$826	$408.62	$395.66 - $424.52
Q1 2024	2,632	$1,107	$393.34	$355.94 - $430.00