ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q4 2021

Shares 4,120 Value ($000) $236 Avg Close $52.01 Range $40.97 - $60.84

Q2 2021

Shares 4,764 Value ($000) $255 Avg Close $53.53 Range $44.18 - $65.33

Q1 2021

Shares 4,283 Value ($000) $249 Avg Close $46.05 Range $31.59 - $59.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	4,120	$236	$52.01	$40.97 - $60.84
Q2 2021	4,764	$255	$53.53	$44.18 - $65.33
Q1 2021	4,283	$249	$46.05	$31.59 - $59.42