QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 28,118 Value ($000) $11,868 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 43,056 Value ($000) $17,843 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 43,023 Value ($000) $16,266 Avg Close $320.76 Range $226.91 - $382.50

Q1 2025

Shares 26,162 Value ($000) $6,650 Avg Close $288.64 Range $231.05 - $365.46

Q4 2024

Shares 3 Value ($000) $1 Avg Close $321.23 Range $292.18 - $349.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,118	$11,868	$439.27	$404.40 - $473.87
Q3 2025	43,056	$17,843	$388.50	$362.83 - $424.73
Q2 2025	43,023	$16,266	$320.76	$226.91 - $382.50
Q1 2025	26,162	$6,650	$288.64	$231.05 - $365.46
Q4 2024	3	$1	$321.23	$292.18 - $349.68