Ultra Clean Holdings, Inc.
DE ˙ DB ˙ US90385V1070
76,52 € ↓ -4,30 (-5,32%)
2026-06-05
AKTIENPREIS
SecurityDE:UCE / Ultra Clean Holdings, Inc.
InstitutionDivisar Capital Management LLC
Latest Disclosed Ownership1,302,142 shares
Ownership 3.30%
Divisar Capital Management LLC ownership in UCE / Ultra Clean Holdings, Inc.

2020-02-14 - Divisar Capital Management LLC has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,302,142 shares of Ultra Clean Holdings, Inc. (DE:UCE). This represents 3.3 percent ownership of the company. In their previous filing dated 2019-03-04 , Divisar Capital Management LLC had reported owning 2,167,849 shares, indicating a decrease of -39.93 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)
2020-02-14 2020-02-14 13G/A 2,167,849 1,302,142 -39.93 3.30 -41.07
2019-03-04 2019-03-04 13G/A 2,099,886 2,167,849 3.24 5.60 3.70
2019-02-14 2019-02-14 13G 2,099,886 5.40

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)
2026-05-15 2026-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 420,049 -529,279 -55.75 26,119 8.62 6.6560
2026-02-17 2025-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 949,328 -103,226 -9.81 24,046 -16.16 6.7556
2025-11-14 2025-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,052,554 -364,480 -25.72 28,682 -10.32 7.8029
2025-08-14 2025-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,417,034 383,099 37.05 31,982 44.48 7.3980
2025-05-15 2025-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,033,935 11,940 1.17 22,137 -39.75 5.7567
2025-02-14 2024-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,021,995 -206,992 -16.84 36,741 -25.13 7.9743
2024-11-14 2024-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,228,987 257,828 26.55 49,073 3.12 9.0527
2024-08-14 2024-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 971,159 -69,239 -6.66 47,587 -0.44 9.0164
2024-05-15 2024-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,040,398 -376,790 -26.59 47,796 -1.21 9.1825
2024-02-14 2023-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,417,188 20,064 1.44 48,383 16.72 8.9148
2023-11-14 2023-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,397,124 227,608 19.46 41,453 -7.84 9.0706
2023-08-14 2023-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,169,516 -45,982 -3.78 44,980 11.60 9.4807
2023-05-15 2023-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,215,498 116,244 10.57 40,306 10.61 9.2822
2023-02-14 2022-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,099,254 -195,449 -15.10 36,440 9.30 8.9080
2022-11-14 2022-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,294,703 186,412 16.82 33,339 1.05 9.8131
2022-08-15 2022-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,108,291 347,737 45.72 32,994 2.34 10.6837
2022-05-13 2022-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 760,554 279,737 58.18 32,240 16.90 9.8460
2022-02-14 2021-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 480,817 -182,013 -27.46 27,580 -2.33 8.8924
2021-11-15 2021-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 662,830 160,499 31.95 28,237 4.64 9.6697
2021-08-13 2021-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 502,331 201,053 66.73 26,985 54.32 8.9306
2021-05-17 2021-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 301,278 -450,664 -59.93 17,486 -25.35 5.9092
2021-02-12 2020-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 751,942 -377,220 -33.41 23,423 -3.34 7.1748
2020-11-16 2020-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,129,162 -244,182 -17.78 24,232 -22.03 8.0081
2020-08-14 2020-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,373,344 -529,592 -27.83 31,079 18.35 8.9869
2020-05-15 2020-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,902,936 600,794 46.14 26,261 -14.07 10.2556
2020-02-14 2019-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,302,142 -670,587 -33.99 30,561 5.85 8.6126
2019-11-14 2019-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,972,729 92,842 4.94 28,871 10.33 9.6003
2019-08-14 2019-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 1,879,887 -347,962 -15.62 26,168 13.49 8.9102
2019-05-15 2019-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 2,227,849 127,963 6.09 23,058 29.64 7.5483
2019-02-14 2018-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 2,099,886 1,519,784 261.99 17,786 144.31 5.8677
2018-11-14 2018-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 580,102 580,102 7,280 2.3125
2017-11-14 2017-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 0 -61,576 -100.00 0 -100.00
2017-08-14 2017-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 61,576 -136,759 -68.95 1,155 -65.48 0.5292
2017-05-15 2017-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 198,335 -324,272 -62.05 3,346 -33.99 1.8206
2017-02-14 2016-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 522,607 522,607 5,069 3.6499
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.