BERKSHIRE HATHAWAY INC DEL

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

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q2 2025

Shares 3,183 Value ($000) $1,546 Avg Close $507.86 Range $462.10 - $542.07

Q2 2024

Shares 15,050 Value ($000) $6,122 Avg Close $408.62 Range $395.66 - $424.52

Q3 2023

Shares 3,030 Value ($000) $1,061 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 12,236 Value ($000) $4,172 Avg Close $326.37 Range $307.07 - $342.50

Q4 2022

Shares 3,778 Value ($000) $1,167 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 11,903 Value ($000) $3,178 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 30,610 Value ($000) $8,357 Avg Close $313.72 Range $263.68 - $354.58

Q4 2021

Shares 18,580 Value ($000) $5,555 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 14,703 Value ($000) $4,013 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 9,114 Value ($000) $2,533 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 9,375 Value ($000) $2,421 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 3,355 Value ($000) $770 Avg Close $220.20 Range $197.81 - $234.99

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	3,183	$1,546	$507.86	$462.10 - $542.07
Q2 2024	15,050	$6,122	$408.62	$395.66 - $424.52
Q3 2023	3,030	$1,061	$354.77	$338.41 - $373.34
Q2 2023	12,236	$4,172	$326.37	$307.07 - $342.50
Q4 2022	3,778	$1,167	$296.98	$259.85 - $319.56
Q3 2022	11,903	$3,178	$284.56	$261.55 - $308.15
Q2 2022	30,610	$8,357	$313.72	$263.68 - $354.58
Q4 2021	18,580	$5,555	$286.41	$272.22 - $301.65
Q3 2021	14,703	$4,013	$280.86	$270.73 - $291.82
Q2 2021	9,114	$2,533	$279.44	$254.80 - $295.08
Q1 2021	9,375	$2,421	$242.84	$226.10 - $267.50
Q4 2020	3,355	$770	$220.20	$197.81 - $234.99