QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

WestEnd Advisors, LLC's Holding History (CIK: 0001351731)

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

Q4 2021

Shares 1 Value ($000) $114 Avg Close $114.53 Range $104.48 - $123.81

Q3 2021

Shares 1 Value ($000) $113 Avg Close $99.50 Range $83.76 - $118.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1	$114	$114.53	$104.48 - $123.81
Q3 2021	1	$113	$99.50	$83.76 - $118.80