Ultra Clean Holdings, Inc.
DE ˙ DB ˙ US90385V1070
€ 76,52 ↓ -4.30 (-5.32%)
2026-06-05
PREÇO DA AÇÃO
SecurityDE:UCE / Ultra Clean Holdings, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership1,689,449 shares
Ownership 3.70%
Invesco Ltd. ownership in UCE / Ultra Clean Holdings, Inc.

2026-05-08 - Invesco Ltd. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,689,449 shares of Ultra Clean Holdings, Inc. (DE:UCE). This represents 3.7 percent ownership of the company. In their previous filing dated 2026-02-12 , Invesco Ltd. had reported owning 3,399,834 shares, indicating a decrease of -50.31 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-05-08 2026-05-08 13G/A 3,399,834 1,689,449 -50.31 3.70 -50.67
2026-02-12 2026-02-12 13G 3,399,834 7.50

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,659,949 -1,739,885 -51.18 103,216 19.85 0.0020
2026-02-19 2025-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 3,399,834 1,315,407 63.11 86,118 51.61 0.0132
2025-11-13 2025-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 2,084,427 170,851 8.93 56,801 31.51 0.0089
2025-08-13 2025-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,913,576 231,901 13.79 43,189 19.96 0.0073
2025-05-12 2025-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,681,675 649,642 62.95 36,005 -2.96 0.0068
2025-02-13 2024-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,032,033 -37,218 -3.48 37,102 -13.10 0.0069
2024-11-12 2024-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,069,251 -635,863 -37.29 42,695 -48.90 0.0082
2024-08-13 2024-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,705,114 16,607 0.98 83,551 7.71 0.0177
2024-05-14 2024-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,688,507 451,223 36.47 77,570 83.64 0.0167
2024-02-13 2023-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,237,284 35,999 3.00 42,241 18.51 0.0101
2023-11-13 2023-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,201,285 -523,876 -30.37 35,642 -46.28 0.0096
2023-08-11 2023-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,725,161 122,966 7.67 66,350 24.89 0.0174
2023-05-12 2023-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,602,195 1,173,124 273.41 53,129 273.54 0.0148
2023-02-13 2022-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 429,071 -232,033 -35.10 14,224 -16.45 0.0042
2022-11-14 2022-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 661,104 347,079 110.53 17,023 82.08 0.0055
2022-08-15 2022-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 314,025 9,056 2.97 9,349 -27.68 0.0028
2022-05-16 2022-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 304,969 -599,133 -66.27 12,928 -75.07 0.0033
2022-02-14 2021-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 904,102 202,290 28.82 51,859 73.46 0.0125
2021-11-15 2021-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 701,812 115,128 19.62 29,897 -5.14 0.0076
2021-08-17 2021-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 586,684 -148,518 -20.20 31,517 -26.14 0.0078
2021-05-17 2021-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 735,202 122,766 20.05 42,672 123.68 0.0114
2021-02-16 2020-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 612,436 27,585 4.72 19,077 52.00 0.0056
2020-11-16 2020-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 584,851 -63,881 -9.85 12,551 -14.51 0.0042
2020-08-14 2020-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 648,732 33,020 5.36 14,681 72.78 0.0052
2020-05-15 2020-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 615,712 -144,659 -19.02 8,497 -52.39 0.0036
2020-02-14 2019-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 760,371 139,413 22.45 17,846 96.37 0.0055
2019-11-14 2019-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 620,958 132,517 27.13 9,088 33.67 0.0024
2019-08-14 2019-06-30 13F/A-1 ULTRA CLEAN HLDGS COM 90385V107 488,441 18,409 3.92 6,799 39.75 0.0017
2019-08-14 2019-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 488,441 18,409 6,799
2019-05-15 2019-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 470,032 44,959 10.58 4,865 35.14 0.0016
2019-02-14 2018-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 425,073 236,079 124.91 3,600 51.77 0.0014
2018-11-14 2018-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 188,994 16,263 9.42 2,372 -17.29 0.0007
2018-08-14 2018-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 172,731 -502,531 -74.42 2,868 -77.94 0.0009
2018-05-15 2018-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 675,262 -125,543 -15.68 12,999 -29.70 0.0049
2018-02-14 2017-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 800,805 93,841 13.27 18,491 -14.58 0.0067
2017-11-14 2017-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 706,964 -87,150 -10.97 21,648 45.40 0.0080
2017-08-14 2017-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 794,114 742,468 1,437.61 14,889 1,609.41 0.0046
2017-05-15 2017-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 51,646 -43,029 -45.45 871 -5.12 0.0003
2017-02-14 2016-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 94,675 4,740 5.27 918 37.84 0.0003
2016-11-14 2016-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 89,935 20,430 29.39 666 68.61 0.0002
2016-08-15 2016-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 69,505 -67,386 -49.23 395 -46.19 0.0001
2016-05-16 2016-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 136,891 29,084 26.98 734 32.97 0.0003
2016-02-16 2015-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 107,807 2,953 2.82 552 -8.31 0.0002
2015-11-16 2015-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 104,854 1,705 1.65 602 -6.38 0.0003
2015-08-14 2015-06-30 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 103,149 69,562 207.11 643 167.92 0.0003
2015-05-15 2015-03-31 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 33,587 6,871 25.72 240 -3.23 0.0001
2015-02-13 2014-12-31 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 26,716 -929 -3.36 248 0.40 0.0001
2014-11-14 2014-09-30 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 27,645 -747 -2.63 247 -3.89 0.0001
2014-08-14 2014-06-30 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 28,392 -4,273 -13.08 257 -40.23 0.0001
2014-05-15 2014-03-31 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 32,665 5,224 19.04 430 56.36 0.0002
2014-02-13 2013-12-31 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 27,441 3,410 14.19 275 65.66 0.0001
2013-11-13 2013-09-30 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 24,031 2,322 10.70 166 26.72 0.0001
2013-08-14 2013-06-30 13F ULTRA CLEAN HOLDINGS COMMON 90385V107 21,709 21,709 131 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.