Ultra Clean Holdings, Inc. (UCTT) — SEC Filings
Ultra Clean Holdings, Inc. (UCTT) — 37 SEC filings. Latest: 8-K (Apr 28, 2026). Includes 19 8-K, 6 10-Q, 5 SC 13G/A.
View Ultra Clean Holdings, Inc. on SEC EDGAR
Overview
Ultra Clean Holdings, Inc. (UCTT) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a ARS filed on Apr 27, 2026: Ultra Clean Holdings, Inc. filed an Annual Report to Security Holders (ARS) on April 27, 2026, for the period ending December 26, 2025. The company, located at 26462 Corporate Avenue, Hayward, CA 94545, operates in the Semiconductors & Related Devices sector. This filing provides a summary of the co
Sentiment Summary
Across 37 filings, the sentiment breakdown is: 1 bullish, 2 bearish, 34 neutral. The dominant filing sentiment for Ultra Clean Holdings, Inc. is neutral.
Filing Type Overview
Ultra Clean Holdings, Inc. (UCTT) has filed 19 8-K, 1 ARS, 6 10-Q, 2 DEF 14A, 2 10-K, 1 10-Q/A, 5 SC 13G/A, 1 SC 13G with the SEC between Jan 2024 to Apr 2026.
Filings by Year
Recent SEC Filings (37)
Risk Profile
Risk Assessment: Of UCTT's 29 recent filings, 2 were flagged as high-risk, 9 as medium-risk, and 18 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.
Financial Highlights
| Metric | Value |
|---|---|
| Revenue | $1,547.3M |
| Net Income | -$171.0M |
| EPS | -$0.24 |
| Debt-to-Equity | 1.18 |
| Cash Position | $314.1M |
| Operating Margin | -7.6% |
| Total Assets | $1,720.5M |
| Total Debt | $576.4M |
Key Executives
- Michael W. Smith
- Christopher J. Lytle
- Robert J. W. Hill
- Michael J. McEvoy
- James P. Scholhamer
Industry Context
Ultra Clean Holdings operates in the highly competitive semiconductor manufacturing equipment and services sector. This industry is characterized by rapid technological advancements, cyclical demand tied to semiconductor capital expenditures, and intense pricing pressure from global customers. Key trends include the increasing complexity of chip manufacturing, the need for advanced cleaning and process solutions, and consolidation among suppliers.
Top Tags
semiconductors (6) · financial-reporting (4) · corporate-governance (4) · 10-Q (4) · sec-filing (3) · institutional-ownership (3) · amendment (3) · financial-condition (2) · filing (2) · management-change (2)
Key Numbers
| Metric | Value | Context |
|---|---|---|
| Period of Report | 2025-12-26 | The fiscal year end covered by the ARS filing. |
| Filing Date | 2026-04-27 | The date the ARS was accepted by the SEC. |
| Net Loss | $171.0M | For the nine months ended September 26, 2025, a significant decline from $14.5M net income in the prior year. |
| Goodwill Impairment | $151.1M | Recorded for the nine months ended September 26, 2025, a primary driver of the net loss. |
| Total Revenues | $1,547.3M | For the nine months ended September 26, 2025, a slight increase from $1,534.3M in the prior year. |
| Gross Margin | $245.6M | For the nine months ended September 26, 2025, a decrease from $264.5M in the prior year. |
| Total Operating Expenses | $363.9M | For the nine months ended September 26, 2025, a substantial increase from $199.2M in the prior year. |
| Cash and Cash Equivalents | $314.1M | As of September 26, 2025, relatively stable compared to $313.9M at December 27, 2024. |
| Total UCT Stockholders' Equity | $709.9M | As of September 26, 2025, a decrease from $873.6M at December 27, 2024. |
| Basic Net Loss Per Share | $0.24 | For the three months ended September 26, 2025, compared to a loss of $0.05 in the prior year. |
| Q2 2025 Total Revenue | $420.5M | 15.9% decrease from $500.2M in Q2 2024 |
| Q2 2025 Net Income | $15.3M | 60.4% decrease from $38.7M in Q2 2024 |
| Q2 2025 Diluted EPS | $0.34 | down from $0.86 in Q2 2024 |
| Six-Month 2025 Total Revenue | $850.7M | 15.8% decrease from $1.01B in six-month 2024 |
| Six-Month 2025 Net Income | $32.1M | 59.1% decrease from $78.5M in six-month 2024 |
Forward-Looking Statements
- {"claim":"Dimensional Fund Advisors LP will likely maintain a significant, passive stake in Ultra Clean Holdings, Inc. for the foreseeable future.","entity":"Dimensional Fund Advisors LP","targetDate":"2025-02-09","confidence":"high"}
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Frequently Asked Questions
What are the latest SEC filings for Ultra Clean Holdings, Inc. (UCTT)?
Ultra Clean Holdings, Inc. has 37 recent SEC filings from Jan 2024 to Apr 2026, including 19 8-K, 6 10-Q, 5 SC 13G/A. Each filing includes an AI-generated plain-English summary.
What is the overall sentiment of UCTT filings?
Across 37 filings, the sentiment breakdown is: 1 bullish, 2 bearish, 34 neutral. The dominant sentiment is neutral.
Where can I find Ultra Clean Holdings, Inc. SEC filings explained simply?
ReadTheFiling provides AI-powered plain-English summaries of all Ultra Clean Holdings, Inc. (UCTT) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.
What are the key financial highlights for Ultra Clean Holdings, Inc.?
Key financial highlights from Ultra Clean Holdings, Inc.'s most recent 10-Q include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.
What is the investment thesis for UCTT?
The investment thesis for UCTT includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.
Who are the key executives at Ultra Clean Holdings, Inc.?
Key executives identified across Ultra Clean Holdings, Inc.'s filings include Michael W. Smith, Christopher J. Lytle, Robert J. W. Hill, Michael J. McEvoy, James P. Scholhamer.
What are the main risk factors for Ultra Clean Holdings, Inc. stock?
Of UCTT's 29 assessed filings, 2 were flagged high-risk, 9 medium-risk, and 18 low-risk.
What are recent predictions and forward guidance from Ultra Clean Holdings, Inc.?
Recent forward-looking statements from Ultra Clean Holdings, Inc. include guidance on {"claim":"Dimensional Fund Advisors LP will likely maintain a significant, passive stake in Ultra Clean Holdings, Inc. f.