QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q4 2025

Shares 517 Value ($000) $218 Avg Close $439.27 Range $404.40 - $473.87

Q3 2024

Shares 1,614 Value ($000) $481 Avg Close $263.91 Range $226.71 - $305.96

Q1 2024

Shares 4,240 Value ($000) $1,102 Avg Close $220.68 Range $186.81 - $261.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	517	$218	$439.27	$404.40 - $473.87
Q3 2024	1,614	$481	$263.91	$226.71 - $305.96
Q1 2024	4,240	$1,102	$220.68	$186.81 - $261.37