Arq, Inc. Common Stock Shares Outstanding

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Arq, Inc. reported Common Stock Shares Outstanding of 42.73 million shares for the year ending 2025.

  • Arq, Inc. showed an increase of +1.7% in Common Stock Shares Outstanding from 2024 to 2025.
  • This data is from Arq, Inc.'s annual report (Form 10-K), filed with the SEC on March 10, 2026.
  • XBRL data for this metric is available from 2013 to 2025 (13 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
  • Quarterly values from 10-Q filings: Q4 2012: 10.03 million shares | Q2 2013: 10.10 million shares | Q3 2013: 10.12 million shares | Q4 2014: 21.64 million shares | Q1 2015: 21.70 million shares | Q2 2015: 21.78 million shares | Q3 2015: 21.80 million shares | Q1 2016: 21.86 million shares | Q2 2016: 21.97 million shares | Q3 2016: 22.00 million shares | Q1 2017: 22.07 million shares | Q2 2017: 21.08 million shares | Q3 2017: 21.09 million shares | Q1 2018: 20.77 million shares | Q2 2018: 20.09 million shares | Q3 2018: 19.92 million shares | Q1 2019: 18.71 million shares | Q2 2019: 18.55 million shares | Q3 2019: 18.59 million shares | Q1 2020: 18.50 million shares | Q2 2020: 18.49 million shares | Q3 2020: 18.55 million shares | Q1 2021: 18.86 million shares | Q2 2021: 18.83 million shares | Q3 2021: 18.87 million shares | Q1 2022: 19.11 million shares | Q2 2022: 19.08 million shares | Q3 2022: 19.11 million shares | Q1 2023: 27.24 million shares | Q2 2023: 32.58 million shares | Q3 2023: 33.18 million shares | Q1 2024: 33.47 million shares | Q2 2024: 36.00 million shares | Q3 2024: 42.03 million shares | Q1 2025: 42.16 million shares | Q2 2025: 42.58 million shares | Q3 2025: 42.69 million shares.
  • Over the full 13 years of available data (2013 to 2025), Arq, Inc.'s Common Stock Shares Outstanding has grown by 99.7%.
  • Historical annual values: Fiscal year 2025: 42.73 million shares | Fiscal year 2024: 42.02 million shares | Fiscal year 2023: 33.17 million shares | Fiscal year 2022: 19.17 million shares | Fiscal year 2021: 18.84 million shares | Fiscal year 2020: 18.52 million shares | Fiscal year 2019: 18.36 million shares | Fiscal year 2018: 18.58 million shares | Fiscal year 2017: 20.75 million shares | Fiscal year 2016: 22.02 million shares | Fiscal year 2015: 21.81 million shares | Fiscal year 2014: 21.64 million shares | Fiscal year 2013: 21.40 million shares.
  • Data sourced from SEC EDGAR public filings as of August 9, 2026.

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