Ultra Clean Holdings, Inc.
DE ˙ DB ˙ US90385V1070
76,52 € ↓ -4,30 (-5,32%)
2026-06-05
DEL PRIS
SecurityDE:UCE / Ultra Clean Holdings, Inc.
InstitutionTruvestments Capital Llc
Latest Disclosed Ownership1,969 shares
Latest Disclosed Value $ 122,432
Truvestments Capital Llc reports 81.31% increase in ownership of UCE / Ultra Clean Holdings, Inc.

On May 13, 2026 - Truvestments Capital Llc filed a 13F-HR form disclosing ownership of 1,969 shares of Ultra Clean Holdings, Inc. (DE:UCE) valued at $94,512 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,086 shares of Ultra Clean Holdings, Inc.. This represents a change in shares of 81.31% during the quarter. The current value of the position is $150,668 USD.

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)
2026-05-13 2026-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,969 883 81.31 122 351.85 0.0221
2026-02-13 2025-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 1,086 -1,302 -54.52 28 -58.46 0.0050
2025-11-14 2025-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 2,388 -452 -15.92 65 1.56 0.0118
2025-08-13 2025-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 2,840 -1,433 -33.54 64 -29.67 0.0128
2025-05-14 2025-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 4,273 -2,644 -38.22 91 -63.31 0.0199
2025-02-10 2024-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 6,917 -301 -4.17 249 -13.89 0.0640
2024-11-13 2024-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 7,218 -1,262 -14.88 288 -30.60 0.0773
2024-08-14 2024-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 8,480 -960 -10.17 416 -4.16 0.1656
2024-05-14 2024-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 9,440 -3,984 -29.68 434 -5.46 0.1669
2024-02-14 2023-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 13,424 204 1.54 458 16.84 0.2070
2023-11-13 2023-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 13,220 230 1.77 392 -21.44 0.2043
2023-08-10 2023-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 12,990 199 1.56 500 17.69 0.2486
2023-05-12 2023-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 12,791 -373 -2.83 424 -2.75 0.2260
2023-02-14 2022-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 13,164 159 1.22 436 30.15 0.2462
2022-11-15 2022-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 13,005 -311 -2.34 335 -15.40 0.2113
2022-08-09 2022-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 13,316 -272 -2.00 396 -31.25 0.2318
2022-05-02 2022-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 13,588 511 3.91 576 -23.20 0.3159
2022-02-14 2021-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 13,077 313 2.45 750 37.87 0.3766
2021-10-29 2021-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 12,764 99 0.78 544 -20.00 0.3001
2021-08-12 2021-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 12,665 -714 -5.34 680 -12.48 0.3732
2021-05-18 2021-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 13,379 1,620 13.78 777 112.30 0.4391
2021-02-17 2020-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 11,759 1,300 12.43 366 63.39 0.2540
2020-11-13 2020-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 10,459 4,370 71.77 224 63.50 0.2025
2020-08-06 2020-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 6,089 4,028 195.44 137 389.29 0.1396
2020-05-07 2020-03-31 13F ULTRA CLEAM HOLDINGS COM 90385V107 2,061 2,061 28 0.0356
2020-01-29 2019-12-31 13F ULTRA CLEAN HLDGS COM 90385V107 0 -2,005 -100.00 0 -100.00
2019-10-10 2019-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 2,005 0 0.00 29 3.57 0.0189
2019-07-15 2019-06-30 13F ULTRA CLEAN HLDGS COM 90385V107 2,005 0 0.00 28 33.33 0.0188
2019-04-12 2019-03-31 13F ULTRA CLEAN HLDGS COM 90385V107 2,005 -2,752 -57.85 21 -65.00 0.0161
2018-10-22 2018-09-30 13F ULTRA CLEAN HLDGS COM 90385V107 4,757 4,757 60 0.0288
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.