Merck & Co., Inc. (MRK): Weighted Average Diluted Shares
2.51B
Year ended 2025-12-31
-0.5%
3-year compound annual growth
-0.3%
5-year compound annual growth
-1.2%
10-year compound annual growth
| Period ended | Weighted Average Diluted Shares | Change YoY | Source filing |
|---|---|---|---|
| 2025-12-31 | 2.51B | -1.3% | 2026-02-24, From 2025-01-01 |
| 2024-12-31 | 2.54B | -0.2% | 2026-02-24, From 2024-01-01 |
| 2023-12-31 | 2.55B | +0.2% | 2026-02-24, From 2023-01-01 |
| 2022-12-31 | 2.54B | +0.2% | 2025-02-25, From 2022-01-01 |
| 2021-12-31 | 2.54B | -0.1% | 2024-02-26, From 2021-01-01 |
| 2020-12-31 | 2.54B | -1.5% | 2023-02-24, From 2020-01-01 |
| 2019-12-31 | 2.58B | -3.7% | 2022-02-25, From 2019-01-01 |
| 2018-12-31 | 2.68B | -2.5% | 2021-02-25, From 2018-01-01 |
| 2017-12-31 | 2.75B | -1.4% | 2020-02-26, From 2017-01-01 |
| 2016-12-31 | 2.79B | -1.9% | 2019-02-27, From 2016-01-01 |
| 2015-12-31 | 2.84B | -3.0% | 2018-02-27, From 2015-01-01 |
| 2014-12-31 | 2.93B | -2.3% | 2017-02-28, From 2014-01-01 |
| 2013-12-31 | 3.00B | -2.6% | 2016-02-26, From 2013-01-01 |
| 2012-12-31 | 3.08B | -0.6% | 2015-02-27, From 2012-01-01 |
| 2011-12-31 | 3.09B | -0.8% | 2014-02-27, From 2011-01-01 |
| 2010-12-31 | 3.12B | +37.3% | 2012-02-28, From 2010-01-01 |
| 2009-12-31 | 2.27B | +6.1% | 2012-02-28, From 2009-01-01 |
| 2008-12-31 | 2.14B | n/a | 2011-02-28, From 2008-01-01 |