QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

AMERICAN NATIONAL BANK's Holding History (CIK: 0001272164)

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

Q4 2025

Shares 16 Value ($000) $7 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 7 Value ($000) $3 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 7 Value ($000) $3 Avg Close $320.76 Range $226.91 - $382.50

Q1 2025

Shares 6 Value ($000) $2 Avg Close $288.64 Range $231.05 - $365.46

Q4 2023

Shares 36 Value ($000) $8 Avg Close $184.24 Range $153.30 - $218.54

Q2 2015

Shares 67 Value ($000) $2 Avg Close $28.68 Range $27.15 - $30.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16	$7	$439.27	$404.40 - $473.87
Q3 2025	7	$3	$388.50	$362.83 - $424.73
Q2 2025	7	$3	$320.76	$226.91 - $382.50
Q1 2025	6	$2	$288.64	$231.05 - $365.46
Q4 2023	36	$8	$184.24	$153.30 - $218.54
Q2 2015	67	$2	$28.68	$27.15 - $30.03