ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

BAILARD, INC.'s Holding History (CIK: 0000750641)

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

Q3 2025

Shares 8,200 Value ($000) $223 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 9,700 Value ($000) $219 Avg Close $20.53 Range $16.66 - $23.22

Q4 2024

Shares 13,200 Value ($000) $475 Avg Close $36.98 Range $32.08 - $41.84

Q2 2021

Shares 5,500 Value ($000) $295 Avg Close $53.53 Range $44.18 - $65.33

Q2 2019

Shares 12,000 Value ($000) $167 Avg Close $12.74 Range $10.50 - $14.82

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	8,200	$223	$24.59	$21.28 - $29.72
Q2 2025	9,700	$219	$20.53	$16.66 - $23.22
Q4 2024	13,200	$475	$36.98	$32.08 - $41.84
Q2 2021	5,500	$295	$53.53	$44.18 - $65.33
Q2 2019	12,000	$167	$12.74	$10.50 - $14.82