ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2025

Shares 3,399,834 Value ($000) $86,118 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 2,084,427 Value ($000) $56,801 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 1,913,576 Value ($000) $43,189 Avg Close $20.53 Range $16.66 - $23.22

Q1 2025

Shares 1,681,675 Value ($000) $36,005 Avg Close $31.93 Range $20.86 - $40.10

Q4 2024

Shares 1,032,033 Value ($000) $37,102 Avg Close $36.98 Range $32.08 - $41.84

Q3 2024

Shares 1,069,251 Value ($000) $42,695 Avg Close $41.01 Range $32.33 - $56.47

Q2 2024

Shares 1,705,114 Value ($000) $83,551 Avg Close $44.88 Range $38.16 - $50.51

Q1 2024

Shares 1,688,507 Value ($000) $77,570 Avg Close $40.62 Range $31.01 - $49.25

Q4 2023

Shares 1,237,284 Value ($000) $42,241 Avg Close $27.80 Range $22.15 - $35.54

Q3 2023

Shares 1,201,285 Value ($000) $35,642 Avg Close $33.70 Range $28.04 - $40.80

Q2 2023

Shares 1,725,161 Value ($000) $66,350 Avg Close $32.18 Range $26.59 - $39.15

Q1 2023

Shares 1,602,195 Value ($000) $53,129 Avg Close $33.07 Range $29.01 - $38.84

Q4 2022

Shares 429,071 Value ($000) $14,224 Avg Close $31.89 Range $23.32 - $39.10

Q3 2022

Shares 661,104 Value ($000) $17,023 Avg Close $30.61 Range $25.19 - $36.23

Q2 2022

Shares 314,025 Value ($000) $9,349 Avg Close $32.45 Range $27.74 - $43.13

Q1 2022

Shares 304,969 Value ($000) $12,928 Avg Close $47.86 Range $37.72 - $60.49

Q4 2021

Shares 904,102 Value ($000) $51,859 Avg Close $52.01 Range $40.97 - $60.84

Q3 2021

Shares 701,812 Value ($000) $29,897 Avg Close $47.15 Range $39.00 - $56.24

Q2 2021

Shares 586,684 Value ($000) $31,517 Avg Close $53.53 Range $44.18 - $65.33

Q1 2021

Shares 735,202 Value ($000) $42,672 Avg Close $46.05 Range $31.59 - $59.42

Q4 2020

Shares 612,436 Value ($000) $19,077 Avg Close $27.90 Range $21.08 - $37.02

Q3 2020

Shares 584,851 Value ($000) $12,551 Avg Close $24.28 Range $19.08 - $31.10

Q2 2020

Shares 648,732 Value ($000) $14,681 Avg Close $19.01 Range $12.37 - $24.86

Q1 2020

Shares 615,712 Value ($000) $8,497 Avg Close $21.23 Range $11.79 - $30.00

Q4 2019

Shares 760,371 Value ($000) $17,846 Avg Close $20.22 Range $13.94 - $24.24

Q3 2019

Shares 620,958 Value ($000) $9,088 Avg Close $13.88 Range $11.20 - $16.67

Q2 2019

Shares 488,441 Value ($000) $6,799 Avg Close $12.74 Range $10.50 - $14.82

Q1 2019

Shares 470,032 Value ($000) $4,865 Avg Close $10.73 Range $8.10 - $13.12

Q4 2018

Shares 425,073 Value ($000) $3,600 Avg Close $9.78 Range $6.94 - $13.00

Q3 2018

Shares 188,994 Value ($000) $2,372 Avg Close $14.54 Range $12.28 - $17.35

Q2 2018

Shares 172,731 Value ($000) $2,868 Avg Close $17.54 Range $15.36 - $19.59

Q1 2018

Shares 675,262 Value ($000) $12,999 Avg Close $21.09 Range $16.29 - $27.20

Q4 2017

Shares 800,805 Value ($000) $18,491 Avg Close $25.63 Range $18.86 - $34.59

Q3 2017

Shares 706,964 Value ($000) $21,648 Avg Close $23.64 Range $18.41 - $30.92

Q2 2017

Shares 794,114 Value ($000) $14,889 Avg Close $20.12 Range $14.93 - $26.21

Q1 2017

Shares 51,646 Value ($000) $871 Avg Close $13.27 Range $9.42 - $16.99

Q4 2016

Shares 94,675 Value ($000) $918 Avg Close $9.08 Range $7.06 - $10.65

Q3 2016

Shares 89,935 Value ($000) $666 Avg Close $6.56 Range $5.40 - $7.50

Q2 2016

Shares 69,505 Value ($000) $395 Avg Close $5.52 Range $4.95 - $6.07

Q1 2016

Shares 136,891 Value ($000) $734 Avg Close $5.07 Range $4.50 - $5.72

Q4 2015

Shares 107,807 Value ($000) $552 Avg Close $5.17 Range $4.60 - $5.91

Q3 2015

Shares 104,854 Value ($000) $602 Avg Close $6.60 Range $5.29 - $8.16

Q2 2015

Shares 103,149 Value ($000) $643 Avg Close $6.46 Range $5.26 - $7.51

Q1 2015

Shares 33,587 Value ($000) $240 Avg Close $8.80 Range $7.14 - $10.29

Q4 2014

Shares 26,716 Value ($000) $248 Avg Close $8.47 Range $7.32 - $9.51

Q3 2014

Shares 27,645 Value ($000) $247 Avg Close $9.32 Range $8.58 - $10.29

Q2 2014

Shares 28,392 Value ($000) $257 Avg Close $9.56 Range $7.62 - $13.89

Q1 2014

Shares 32,665 Value ($000) $430 Avg Close $12.49 Range $9.51 - $15.00

Q4 2013

Shares 27,441 Value ($000) $275 Avg Close $9.00 Range $6.53 - $10.66

Q3 2013

Shares 24,031 Value ($000) $166 Avg Close $6.67 Range $6.00 - $7.11

Q2 2013

Shares 21,709 Value ($000) $131 Avg Close $6.00 Range $4.52 - $6.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,399,834	$86,118	$26.60	$21.49 - $31.11
Q3 2025	2,084,427	$56,801	$24.59	$21.28 - $29.72
Q2 2025	1,913,576	$43,189	$20.53	$16.66 - $23.22
Q1 2025	1,681,675	$36,005	$31.93	$20.86 - $40.10
Q4 2024	1,032,033	$37,102	$36.98	$32.08 - $41.84
Q3 2024	1,069,251	$42,695	$41.01	$32.33 - $56.47
Q2 2024	1,705,114	$83,551	$44.88	$38.16 - $50.51
Q1 2024	1,688,507	$77,570	$40.62	$31.01 - $49.25
Q4 2023	1,237,284	$42,241	$27.80	$22.15 - $35.54
Q3 2023	1,201,285	$35,642	$33.70	$28.04 - $40.80
Q2 2023	1,725,161	$66,350	$32.18	$26.59 - $39.15
Q1 2023	1,602,195	$53,129	$33.07	$29.01 - $38.84
Q4 2022	429,071	$14,224	$31.89	$23.32 - $39.10
Q3 2022	661,104	$17,023	$30.61	$25.19 - $36.23
Q2 2022	314,025	$9,349	$32.45	$27.74 - $43.13
Q1 2022	304,969	$12,928	$47.86	$37.72 - $60.49
Q4 2021	904,102	$51,859	$52.01	$40.97 - $60.84
Q3 2021	701,812	$29,897	$47.15	$39.00 - $56.24
Q2 2021	586,684	$31,517	$53.53	$44.18 - $65.33
Q1 2021	735,202	$42,672	$46.05	$31.59 - $59.42
Q4 2020	612,436	$19,077	$27.90	$21.08 - $37.02
Q3 2020	584,851	$12,551	$24.28	$19.08 - $31.10
Q2 2020	648,732	$14,681	$19.01	$12.37 - $24.86
Q1 2020	615,712	$8,497	$21.23	$11.79 - $30.00
Q4 2019	760,371	$17,846	$20.22	$13.94 - $24.24
Q3 2019	620,958	$9,088	$13.88	$11.20 - $16.67
Q2 2019	488,441	$6,799	$12.74	$10.50 - $14.82
Q1 2019	470,032	$4,865	$10.73	$8.10 - $13.12
Q4 2018	425,073	$3,600	$9.78	$6.94 - $13.00
Q3 2018	188,994	$2,372	$14.54	$12.28 - $17.35
Q2 2018	172,731	$2,868	$17.54	$15.36 - $19.59
Q1 2018	675,262	$12,999	$21.09	$16.29 - $27.20
Q4 2017	800,805	$18,491	$25.63	$18.86 - $34.59
Q3 2017	706,964	$21,648	$23.64	$18.41 - $30.92
Q2 2017	794,114	$14,889	$20.12	$14.93 - $26.21
Q1 2017	51,646	$871	$13.27	$9.42 - $16.99
Q4 2016	94,675	$918	$9.08	$7.06 - $10.65
Q3 2016	89,935	$666	$6.56	$5.40 - $7.50
Q2 2016	69,505	$395	$5.52	$4.95 - $6.07
Q1 2016	136,891	$734	$5.07	$4.50 - $5.72
Q4 2015	107,807	$552	$5.17	$4.60 - $5.91
Q3 2015	104,854	$602	$6.60	$5.29 - $8.16
Q2 2015	103,149	$643	$6.46	$5.26 - $7.51
Q1 2015	33,587	$240	$8.80	$7.14 - $10.29
Q4 2014	26,716	$248	$8.47	$7.32 - $9.51
Q3 2014	27,645	$247	$9.32	$8.58 - $10.29
Q2 2014	28,392	$257	$9.56	$7.62 - $13.89
Q1 2014	32,665	$430	$12.49	$9.51 - $15.00
Q4 2013	27,441	$275	$9.00	$6.53 - $10.66
Q3 2013	24,031	$166	$6.67	$6.00 - $7.11
Q2 2013	21,709	$131	$6.00	$4.52 - $6.45