MASCO CORP /DE/ Common Stock Shares Outstanding

• MASCO CORP /DE/ showed a decrease of -3.9% in Common Stock Shares Outstanding from 2024 to 2025.
• This data is from MASCO CORP /DE/'s annual report (Form 10-K), filed with the SEC on February 10, 2026.
• XBRL data for this metric is available from 2008 to 2025 (18 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: Q3 2009: 350.40 million shares | Q1 2010: 348.10 million shares | Q2 2010: 348.20 million shares | Q3 2010: 348.40 million shares | Q1 2011: 347.50 million shares | Q2 2011: 347.50 million shares | Q3 2011: 347.80 million shares | Q1 2012: 348.57 million shares | Q2 2012: 348.60 million shares | Q3 2012: 348.90 million shares | Q1 2013: 349.10 million shares | Q2 2013: 349.20 million shares | Q3 2013: 349.40 million shares | Q1 2014: 349.40 million shares | Q2 2014: 349.40 million shares | Q3 2014: 349.90 million shares | Q1 2015: 342.60 million shares | Q2 2015: 339.00 million shares | Q3 2015: 331.90 million shares | Q1 2016: 328.70 million shares | Q2 2016: 326.20 million shares | Q3 2016: 324.50 million shares | Q1 2017: 316.10 million shares | Q2 2017: 315.40 million shares | Q3 2017: 311.50 million shares | Q1 2018: 308.00 million shares | Q2 2018: 305.00 million shares | Q3 2018: 303.10 million shares | Q1 2019: 291.50 million shares | Q2 2019: 287.40 million shares | Q3 2019: 284.10 million shares | Q1 2020: 262.60 million shares | Q2 2020: 260.40 million shares | Q3 2020: 260.50 million shares | Q1 2021: 253.10 million shares | Q2 2021: 246.50 million shares | Q3 2021: 243.50 million shares | Q1 2022: 235.60 million shares | Q2 2022: 225.20 million shares | Q3 2022: 225.30 million shares | Q1 2023: 225.00 million shares | Q2 2023: 224.80 million shares | Q3 2023: 224.40 million shares | Q1 2024: 220.20 million shares | Q2 2024: 218.20 million shares | Q3 2024: 215.70 million shares | Q1 2025: 210.90 million shares | Q2 2025: 209.40 million shares | Q3 2025: 207.70 million shares.
• Over the full 18 years of available data (2008 to 2025), MASCO CORP /DE/'s Common Stock Shares Outstanding has declined by 41.9%.
• Historical annual values: Fiscal year 2025: 204.30 million shares | Fiscal year 2024: 212.50 million shares | Fiscal year 2023: 220.60 million shares | Fiscal year 2022: 225.30 million shares | Fiscal year 2021: 241.20 million shares | Fiscal year 2020: 258.20 million shares | Fiscal year 2019: 275.60 million shares | Fiscal year 2018: 293.90 million shares | Fiscal year 2017: 310.40 million shares | Fiscal year 2016: 318.00 million shares | Fiscal year 2015: 330.50 million shares | Fiscal year 2014: 345.00 million shares | Fiscal year 2013: 349.50 million shares | Fiscal year 2012: 349.00 million shares | Fiscal year 2011: 347.90 million shares | Fiscal year 2010: 348.60 million shares | Fiscal year 2009: 350.40 million shares | Fiscal year 2008: 351.40 million shares.
• Data sourced from SEC EDGAR public filings as of August 10, 2026.

Last verified: August 10, 2026