BERKSHIRE HATHAWAY INC DEL

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

O'Neil Global Advisors, Inc.'s Holding History (CIK: 0001861159)

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

Q4 2022

Shares 2,285 Value ($000) $1 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 2,350 Value ($000) $627 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 2,566 Value ($000) $701 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 2,285 Value ($000) $806 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 1,585 Value ($000) $474 Avg Close $286.41 Range $272.22 - $301.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	2,285	$1	$296.98	$259.85 - $319.56
Q3 2022	2,350	$627	$284.56	$261.55 - $308.15
Q2 2022	2,566	$701	$313.72	$263.68 - $354.58
Q1 2022	2,285	$806	$323.46	$294.81 - $362.10
Q4 2021	1,585	$474	$286.41	$272.22 - $301.65