ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Quantinno Capital Management LP's Holding History (CIK: 0001759654)

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

Q4 2025

Shares 22,956 Value ($000) $581 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 17,500 Value ($000) $477 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 12,993 Value ($000) $293 Avg Close $20.53 Range $16.66 - $23.22

Q3 2021

Shares 5,474 Value ($000) $233 Avg Close $47.15 Range $39.00 - $56.24

Q2 2021

Shares 5,474 Value ($000) $294 Avg Close $53.53 Range $44.18 - $65.33

Q1 2021

Shares 5,474 Value ($000) $318 Avg Close $46.05 Range $31.59 - $59.42

Q2 2020

Shares 13,417 Value ($000) $304 Avg Close $19.01 Range $12.37 - $24.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,956	$581	$26.60	$21.49 - $31.11
Q3 2025	17,500	$477	$24.59	$21.28 - $29.72
Q2 2025	12,993	$293	$20.53	$16.66 - $23.22
Q3 2021	5,474	$233	$47.15	$39.00 - $56.24
Q2 2021	5,474	$294	$53.53	$44.18 - $65.33
Q1 2021	5,474	$318	$46.05	$31.59 - $59.42
Q2 2020	13,417	$304	$19.01	$12.37 - $24.86