AVALONBAY COMMUNITIES INC Common Stock Shares Outstanding

• AVALONBAY COMMUNITIES INC showed a decrease of -1.5% in Common Stock Shares Outstanding from 2024 to 2025.
• This data is from AVALONBAY COMMUNITIES INC's annual report (Form 10-K), filed with the SEC on February 27, 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.
• Quarterly values from 10-Q filings: Q1 2011: 87.32 million shares | Q2 2011: 88.68 million shares | Q3 2011: 95.02 million shares | Q1 2012: 95.34 million shares | Q2 2012: 96.59 million shares | Q3 2012: 97.71 million shares | Q1 2013: 129.38 million shares | Q2 2013: 129.40 million shares | Q3 2013: 129.40 million shares | Q1 2014: 129.57 million shares | Q2 2014: 131.13 million shares | Q3 2014: 132.01 million shares | Q1 2015: 132.19 million shares | Q2 2015: 132.89 million shares | Q3 2015: 136.88 million shares | Q1 2016: 137.16 million shares | Q2 2016: 137.31 million shares | Q3 2016: 137.32 million shares | Q1 2017: 137.79 million shares | Q2 2017: 138.08 million shares | Q3 2017: 138.09 million shares | Q1 2018: 138.21 million shares | Q2 2018: 138.22 million shares | Q3 2018: 138.22 million shares | Q1 2019: 139.40 million shares | Q2 2019: 139.66 million shares | Q3 2019: 139.66 million shares | Q1 2020: 140.73 million shares | Q2 2020: 140.74 million shares | Q3 2020: 139.83 million shares | Q1 2021: 139.60 million shares | Q2 2021: 139.62 million shares | Q3 2021: 139.64 million shares | Q1 2022: 139.82 million shares | Q2 2022: 139.83 million shares | Q3 2022: 139.83 million shares | Q1 2023: 140.00 million shares | Q2 2023: 142.01 million shares | Q3 2023: 142.01 million shares | Q1 2024: 142.18 million shares | Q2 2024: 142.22 million shares | Q3 2024: 142.24 million shares | Q1 2025: 142.37 million shares | Q2 2025: 142.38 million shares | Q3 2025: 141.59 million shares.
• Over the full 16 years of available data (2010 to 2025), AVALONBAY COMMUNITIES INC's Common Stock Shares Outstanding has grown by 63.1%.
• Historical annual values: Fiscal year 2025: 140.08 million shares | Fiscal year 2024: 142.25 million shares | Fiscal year 2023: 142.03 million shares | Fiscal year 2022: 139.92 million shares | Fiscal year 2021: 139.75 million shares | Fiscal year 2020: 139.53 million shares | Fiscal year 2019: 140.64 million shares | Fiscal year 2018: 139.66 million shares | Fiscal year 2017: 138.09 million shares | Fiscal year 2016: 137.33 million shares | Fiscal year 2015: 137.00 million shares | Fiscal year 2014: 132.05 million shares | Fiscal year 2013: 129.42 million shares | Fiscal year 2012: 114.40 million shares | Fiscal year 2011: 95.18 million shares | Fiscal year 2010: 85.90 million shares.
• Data sourced from SEC EDGAR public filings as of August 9, 2026.

Last verified: August 9, 2026