QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q4 2025

Shares 1,806 Value ($000) $762 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 299 Value ($000) $124 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 4,630 Value ($000) $1,750 Avg Close $320.76 Range $226.91 - $382.50

Q1 2025

Shares 3,376 Value ($000) $858 Avg Close $288.64 Range $231.05 - $365.46

Q4 2024

Shares 1,042 Value ($000) $329 Avg Close $321.23 Range $292.18 - $349.68

Q3 2024

Shares 953 Value ($000) $284 Avg Close $263.91 Range $226.71 - $305.96

Q2 2024

Shares 933 Value ($000) $237 Avg Close $264.40 Range $242.10 - $286.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,806	$762	$439.27	$404.40 - $473.87
Q3 2025	299	$124	$388.50	$362.83 - $424.73
Q2 2025	4,630	$1,750	$320.76	$226.91 - $382.50
Q1 2025	3,376	$858	$288.64	$231.05 - $365.46
Q4 2024	1,042	$329	$321.23	$292.18 - $349.68
Q3 2024	953	$284	$263.91	$226.71 - $305.96
Q2 2024	933	$237	$264.40	$242.10 - $286.26