ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2025

Shares 894,423 Value ($000) $22,656 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 682,064 Value ($000) $18,586 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 770,538 Value ($000) $17,391 Avg Close $20.53 Range $16.66 - $23.22

Q1 2025

Shares 536,416 Value ($000) $11,485 Avg Close $31.93 Range $20.86 - $40.10

Q4 2024

Shares 494,389 Value ($000) $17,773 Avg Close $36.98 Range $32.08 - $41.84

Q3 2024

Shares 476,482 Value ($000) $19,026 Avg Close $41.01 Range $32.33 - $56.47

Q2 2024

Shares 347,802 Value ($000) $17,042 Avg Close $44.88 Range $38.16 - $50.51

Q1 2024

Shares 406,728 Value ($000) $18,685 Avg Close $40.62 Range $31.01 - $49.25

Q4 2023

Shares 424,118 Value ($000) $14,479 Avg Close $27.80 Range $22.15 - $35.54

Q3 2023

Shares 367,592 Value ($000) $10,906 Avg Close $33.70 Range $28.04 - $40.80

Q2 2023

Shares 354,745 Value ($000) $13,644 Avg Close $32.18 Range $26.59 - $39.15

Q1 2023

Shares 330,009 Value ($000) $10,943 Avg Close $33.07 Range $29.01 - $38.84

Q4 2022

Shares 348,758 Value ($000) $11,561 Avg Close $31.89 Range $23.32 - $39.10

Q3 2022

Shares 390,050 Value ($000) $10,045 Avg Close $30.61 Range $25.19 - $36.23

Q2 2022

Shares 437,159 Value ($000) $13,013 Avg Close $32.45 Range $27.74 - $43.13

Q1 2022

Shares 273,039 Value ($000) $11,574 Avg Close $47.86 Range $37.72 - $60.49

Q4 2021

Shares 196,821 Value ($000) $11,289 Avg Close $52.01 Range $40.97 - $60.84

Q3 2021

Shares 207,024 Value ($000) $8,820 Avg Close $47.15 Range $39.00 - $56.24

Q2 2021

Shares 237,733 Value ($000) $12,772 Avg Close $53.53 Range $44.18 - $65.33

Q1 2021

Shares 113,228 Value ($000) $6,571 Avg Close $46.05 Range $31.59 - $59.42

Q4 2020

Shares 139,457 Value ($000) $4,344 Avg Close $27.90 Range $21.08 - $37.02

Q3 2020

Shares 108,139 Value ($000) $2,320 Avg Close $24.28 Range $19.08 - $31.10

Q2 2020

Shares 126,856 Value ($000) $2,870 Avg Close $19.01 Range $12.37 - $24.86

Q1 2020

Shares 234,059 Value ($000) $3,230 Avg Close $21.23 Range $11.79 - $30.00

Q4 2019

Shares 193,951 Value ($000) $4,551 Avg Close $20.22 Range $13.94 - $24.24

Q3 2019

Shares 180,555 Value ($000) $2,643 Avg Close $13.88 Range $11.20 - $16.67

Q2 2019

Shares 174,529 Value ($000) $2,429 Avg Close $12.74 Range $10.50 - $14.82

Q1 2019

Shares 24,746 Value ($000) $256 Avg Close $10.73 Range $8.10 - $13.12

Q4 2018

Shares 298,417 Value ($000) $2,528 Avg Close $9.78 Range $6.94 - $13.00

Q3 2018

Shares 88,135 Value ($000) $1,106 Avg Close $14.54 Range $12.28 - $17.35

Q2 2018

Shares 88,797 Value ($000) $1,474 Avg Close $17.54 Range $15.36 - $19.59

Q1 2018

Shares 90,724 Value ($000) $1,746 Avg Close $21.09 Range $16.29 - $27.20

Q4 2017

Shares 81,912 Value ($000) $1,891 Avg Close $25.63 Range $18.86 - $34.59

Q3 2017

Shares 80,826 Value ($000) $2,475 Avg Close $23.64 Range $18.41 - $30.92

Q2 2017

Shares 46,769 Value ($000) $877 Avg Close $20.12 Range $14.93 - $26.21

Q1 2017

Shares 260,460 Value ($000) $4,393 Avg Close $13.27 Range $9.42 - $16.99

Q4 2016

Shares 231,224 Value ($000) $2,243 Avg Close $9.08 Range $7.06 - $10.65

Q3 2016

Shares 34,107 Value ($000) $252 Avg Close $6.56 Range $5.40 - $7.50

Q2 2016

Shares 23,226 Value ($000) $132 Avg Close $5.52 Range $4.95 - $6.07

Q1 2016

Shares 115 Value ($000) $1 Avg Close $5.07 Range $4.50 - $5.72

Q4 2015

Shares 48,272 Value ($000) $247 Avg Close $5.17 Range $4.60 - $5.91

Q3 2015

Shares 199,721 Value ($000) $1,147 Avg Close $6.60 Range $5.29 - $8.16

Q2 2015

Shares 27,045 Value ($000) $168 Avg Close $6.46 Range $5.26 - $7.51

Q1 2015

Shares 186,576 Value ($000) $1,334 Avg Close $8.80 Range $7.14 - $10.29

Q4 2014

Shares 156,434 Value ($000) $1,452 Avg Close $8.47 Range $7.32 - $9.51

Q3 2014

Shares 116,583 Value ($000) $1,044 Avg Close $9.32 Range $8.58 - $10.29

Q2 2014

Shares 237,238 Value ($000) $2,147 Avg Close $9.56 Range $7.62 - $13.89

Q1 2014

Shares 276,586 Value ($000) $3,637 Avg Close $12.49 Range $9.51 - $15.00

Q4 2013

Shares 73,791 Value ($000) $741 Avg Close $9.00 Range $6.53 - $10.66

Q3 2013

Shares 26,737 Value ($000) $185 Avg Close $6.67 Range $6.00 - $7.11

Q2 2013

Shares 119,224 Value ($000) $722 Avg Close $6.00 Range $4.52 - $6.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	894,423	$22,656	$26.60	$21.49 - $31.11
Q3 2025	682,064	$18,586	$24.59	$21.28 - $29.72
Q2 2025	770,538	$17,391	$20.53	$16.66 - $23.22
Q1 2025	536,416	$11,485	$31.93	$20.86 - $40.10
Q4 2024	494,389	$17,773	$36.98	$32.08 - $41.84
Q3 2024	476,482	$19,026	$41.01	$32.33 - $56.47
Q2 2024	347,802	$17,042	$44.88	$38.16 - $50.51
Q1 2024	406,728	$18,685	$40.62	$31.01 - $49.25
Q4 2023	424,118	$14,479	$27.80	$22.15 - $35.54
Q3 2023	367,592	$10,906	$33.70	$28.04 - $40.80
Q2 2023	354,745	$13,644	$32.18	$26.59 - $39.15
Q1 2023	330,009	$10,943	$33.07	$29.01 - $38.84
Q4 2022	348,758	$11,561	$31.89	$23.32 - $39.10
Q3 2022	390,050	$10,045	$30.61	$25.19 - $36.23
Q2 2022	437,159	$13,013	$32.45	$27.74 - $43.13
Q1 2022	273,039	$11,574	$47.86	$37.72 - $60.49
Q4 2021	196,821	$11,289	$52.01	$40.97 - $60.84
Q3 2021	207,024	$8,820	$47.15	$39.00 - $56.24
Q2 2021	237,733	$12,772	$53.53	$44.18 - $65.33
Q1 2021	113,228	$6,571	$46.05	$31.59 - $59.42
Q4 2020	139,457	$4,344	$27.90	$21.08 - $37.02
Q3 2020	108,139	$2,320	$24.28	$19.08 - $31.10
Q2 2020	126,856	$2,870	$19.01	$12.37 - $24.86
Q1 2020	234,059	$3,230	$21.23	$11.79 - $30.00
Q4 2019	193,951	$4,551	$20.22	$13.94 - $24.24
Q3 2019	180,555	$2,643	$13.88	$11.20 - $16.67
Q2 2019	174,529	$2,429	$12.74	$10.50 - $14.82
Q1 2019	24,746	$256	$10.73	$8.10 - $13.12
Q4 2018	298,417	$2,528	$9.78	$6.94 - $13.00
Q3 2018	88,135	$1,106	$14.54	$12.28 - $17.35
Q2 2018	88,797	$1,474	$17.54	$15.36 - $19.59
Q1 2018	90,724	$1,746	$21.09	$16.29 - $27.20
Q4 2017	81,912	$1,891	$25.63	$18.86 - $34.59
Q3 2017	80,826	$2,475	$23.64	$18.41 - $30.92
Q2 2017	46,769	$877	$20.12	$14.93 - $26.21
Q1 2017	260,460	$4,393	$13.27	$9.42 - $16.99
Q4 2016	231,224	$2,243	$9.08	$7.06 - $10.65
Q3 2016	34,107	$252	$6.56	$5.40 - $7.50
Q2 2016	23,226	$132	$5.52	$4.95 - $6.07
Q1 2016	115	$1	$5.07	$4.50 - $5.72
Q4 2015	48,272	$247	$5.17	$4.60 - $5.91
Q3 2015	199,721	$1,147	$6.60	$5.29 - $8.16
Q2 2015	27,045	$168	$6.46	$5.26 - $7.51
Q1 2015	186,576	$1,334	$8.80	$7.14 - $10.29
Q4 2014	156,434	$1,452	$8.47	$7.32 - $9.51
Q3 2014	116,583	$1,044	$9.32	$8.58 - $10.29
Q2 2014	237,238	$2,147	$9.56	$7.62 - $13.89
Q1 2014	276,586	$3,637	$12.49	$9.51 - $15.00
Q4 2013	73,791	$741	$9.00	$6.53 - $10.66
Q3 2013	26,737	$185	$6.67	$6.00 - $7.11
Q2 2013	119,224	$722	$6.00	$4.52 - $6.45