QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2021

Shares 14,055 Value ($000) $1,237 Avg Close $78.91 Range $67.00 - $88.18

Q4 2020

Shares 14,055 Value ($000) $1,012 Avg Close $65.30 Range $52.10 - $73.26

Q3 2020

Shares 15,001 Value ($000) $793 Avg Close $46.03 Range $35.51 - $53.60

Q2 2020

Shares 17,815 Value ($000) $699 Avg Close $35.24 Range $28.37 - $42.99

Q1 2020

Shares 27,358 Value ($000) $868 Avg Close $36.66 Range $23.45 - $41.00

Q4 2019

Shares 24,905 Value ($000) $1,014 Avg Close $40.21 Range $35.04 - $43.44

Q3 2019

Shares 8,677 Value ($000) $328 Avg Close $35.55 Range $31.60 - $38.62

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	14,055	$1,237	$78.91	$67.00 - $88.18
Q4 2020	14,055	$1,012	$65.30	$52.10 - $73.26
Q3 2020	15,001	$793	$46.03	$35.51 - $53.60
Q2 2020	17,815	$699	$35.24	$28.37 - $42.99
Q1 2020	27,358	$868	$36.66	$23.45 - $41.00
Q4 2019	24,905	$1,014	$40.21	$35.04 - $43.44
Q3 2019	8,677	$328	$35.55	$31.60 - $38.62