BERKSHIRE HATHAWAY INC DEL

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

Ativo Capital Management LLC's Holding History (CIK: 0001423065)

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

Q2 2022

Shares 4,799 Value ($000) $1,310 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 4,822 Value ($000) $1,702 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 5,280 Value ($000) $1,579 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 5,410 Value ($000) $1,477 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 9,374 Value ($000) $2,605 Avg Close $279.44 Range $254.80 - $295.08

Q1 2020

Shares 4,444 Value ($000) $812 Avg Close $212.55 Range $159.50 - $231.61

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	4,799	$1,310	$313.72	$263.68 - $354.58
Q1 2022	4,822	$1,702	$323.46	$294.81 - $362.10
Q4 2021	5,280	$1,579	$286.41	$272.22 - $301.65
Q3 2021	5,410	$1,477	$280.86	$270.73 - $291.82
Q2 2021	9,374	$2,605	$279.44	$254.80 - $295.08
Q1 2020	4,444	$812	$212.55	$159.50 - $231.61