Quick Answer
Ultra Clean Holdings, Inc. reported Common Stock Shares Outstanding of 45.50 million shares for the year ending 2025.
- Ultra Clean Holdings, Inc. showed an increase of +0.9% in Common Stock Shares Outstanding from 2024 to 2025.
- This data is from Ultra Clean Holdings, Inc.'s annual report (Form 10-K), filed with the SEC on February 23, 2026.
- XBRL data for this metric is available from 2010 to 2025 (16 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 16 years of available data (2010 to 2025), Ultra Clean Holdings, Inc.'s Common Stock Shares Outstanding has grown by 104.0%.
- Historical annual values: Fiscal year 2025: 45.50 million shares | Fiscal year 2024: 45.10 million shares | Fiscal year 2023: 44.60 million shares | Fiscal year 2022: 45.20 million shares | Fiscal year 2021: 44.90 million shares | Fiscal year 2020: 40.60 million shares | Fiscal year 2019: 39.90 million shares | Fiscal year 2018: 39 shares | Fiscal year 2017: 33.66 million shares | Fiscal year 2016: 32.96 million shares | Fiscal year 2015: 32.28 million shares | Fiscal year 2014: 29.56 million shares | Fiscal year 2013: 28.69 million shares | Fiscal year 2012: 27.91 million shares | Fiscal year 2011: 22.91 million shares | Fiscal year 2010: 22.30 million shares.
- Data sourced from SEC EDGAR public filings as of June 22, 2026.
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