Bank of America Corporation (BAC): share count change, 10 filed years
Share count change at Bank of America Corporation was -3.2% in FY2025, the newest filed year. Across the 10 computed years from FY2016 it ranged from -7.8% (FY2019) to -1.1% (FY2023), with a median of -3.0%.
Tonight's figure on the company page: -3.2%, recomputed 2026-10-15. The table is each filed year on its own terms, with the formula below; the current figure may use trailing twelve months or, where the explainer says so, a different denominator.
Year by year
| Fiscal year | Share count change | Read from |
|---|---|---|
| FY2016 | -1.7% | 10-K, filed 2017-02-23 |
| FY2017 | -2.4% | 10-K, filed 2018-02-22 |
| FY2018 | -5.0% | 10-K, filed 2019-02-26 |
| FY2019 | -7.8% | 10-K, filed 2020-02-19 |
| FY2020 | -6.8% | 10-K, filed 2021-02-24 |
| FY2021 | -2.7% | 10-K, filed 2022-02-22 |
| FY2022 | -4.6% | 10-K, filed 2023-02-22 |
| FY2023 | -1.1% | 10-K, filed 2024-02-20 |
| FY2024 | -1.8% | 10-K, filed 2025-02-25 |
| FY2025 | -3.2% | 10-K, filed 2026-02-25 |
How each year is computed
(Diluted shares this year - diluted shares last year) / diluted shares last year x 100
Each year is a ratio of lines in that year's filed annual report, with the nightly recompute's own rules for what counts as a filed line. Nothing is estimated, smoothed or filled in: a year that cannot be computed says why.
Read further
A computation on accounts filed with the SEC, not a recommendation and not advice. Past filings do not indicate future results. Risk disclaimer.