QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q3 2025

Shares 5,200 Value ($000) $2,155 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 6,400 Value ($000) $2,420 Avg Close $320.76 Range $226.91 - $382.50

Q1 2025

Shares 8,100 Value ($000) $2,059 Avg Close $288.64 Range $231.05 - $365.46

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	5,200	$2,155	$388.50	$362.83 - $424.73
Q2 2025	6,400	$2,420	$320.76	$226.91 - $382.50
Q1 2025	8,100	$2,059	$288.64	$231.05 - $365.46