PFIZER INC Basic Shares Outstanding (Weighted Average)
PFIZER INC (PFE) reported Basic Shares Outstanding (Weighted Average) of 5.70 billion shares for the 3-month period ending 2026-06-28, per its 10-Q filed 2026-08-04.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic · last filed 2026-08-04
- PFIZER INC weighted average number of shares outstanding, basic for the quarter ending 2026-06-28 was 5.70B shares, a 0.25% increase year-over-year.
- PFIZER INC weighted average number of shares outstanding, basic for the quarter ending 2026-03-29 was 5.69B shares, a 0.28% increase year-over-year.
- PFIZER INC weighted average number of shares outstanding, basic for the quarter ending 2025-12-31 was 5.69B shares, a 0.34% increase year-over-year.
- PFIZER INC weighted average number of shares outstanding, basic for the quarter ending 2025-09-28 was 5.68B shares, a 0.32% increase year-over-year.
- PFIZER INC weighted average number of shares outstanding, basic for fiscal 2025 was 5.68B shares, a 0.34% increase from fiscal 2024.
- PFIZER INC weighted average number of shares outstanding, basic for fiscal 2024 was 5.66B shares, a 0.37% increase from fiscal 2023.
- PFIZER INC weighted average number of shares outstanding, basic for fiscal 2023 was 5.64B shares, a 0.62% increase from fiscal 2022.
- PFIZER INC weighted average number of shares outstanding, basic for fiscal 2022 was 5.61B shares, a 0.12% increase from fiscal 2021.
| Period end | Weighted Average Number of Shares Outstanding, Basic 3 month | Weighted Average Number of Shares Outstanding, Basic 6 month | Weighted Average Number of Shares Outstanding, Basic 9 month | Weighted Average Number of Shares Outstanding, Basic 12 month |
|---|---|---|---|---|
| 2026-06-28 | 5.70B shares 10-Q · filed 2026-08-04 | 5.70B shares 10-Q · filed 2026-08-04 | 5.69B shares derived: average of 3 quarters · filed 2026-08-04 | 5.69B shares derived: average of 4 quarters · filed 2026-08-04 |
| 2026-03-29 | 5.69B shares 10-Q · filed 2026-05-05 | 5.69B shares derived: average of 2 quarters · filed 2026-05-05 | 5.69B shares derived: average of 3 quarters · filed 2026-05-05 | 5.69B shares derived: average of 4 quarters · filed 2026-08-04 |
| 2025-12-31 | 5.69B shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-26 | 5.69B shares derived: average of 2 quarters · filed 2026-02-26 | 5.69B shares derived: average of 3 quarters · filed 2026-08-04 | 5.68B shares 10-K · filed 2026-02-26 |
| 2025-09-28 | 5.68B shares 10-Q · filed 2025-11-04 | 5.68B shares derived: average of 2 quarters · filed 2026-08-04 | 5.68B shares 10-Q · filed 2025-11-04 | 5.68B shares derived: average of 4 quarters · filed 2026-08-04 |
| 2025-06-29 | 5.68B shares 10-Q · filed 2026-08-04 | 5.68B shares 10-Q · filed 2026-08-04 | 5.68B shares derived: average of 3 quarters · filed 2026-08-04 | 5.67B shares derived: average of 4 quarters · filed 2026-08-04 |
| 2025-03-30 | 5.67B shares 10-Q · filed 2026-05-05 | 5.67B shares derived: average of 2 quarters · filed 2026-05-05 | 5.67B shares derived: average of 3 quarters · filed 2026-05-05 | 5.67B shares derived: average of 4 quarters · filed 2026-05-05 |
| 2024-12-31 | 5.67B shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-26 | 5.67B shares derived: average of 2 quarters · filed 2026-02-26 | 5.67B shares derived: average of 3 quarters · filed 2026-02-26 | 5.66B shares 10-K · filed 2026-02-26 |
| 2024-09-29 | 5.67B shares 10-Q · filed 2025-11-04 | 5.67B shares derived: average of 2 quarters · filed 2025-11-04 | 5.66B shares 10-Q · filed 2025-11-04 | 5.66B shares derived: average of 4 quarters · filed 2026-02-26 |
| 2024-06-30 | 5.67B shares 10-Q · filed 2025-08-05 | 5.66B shares 10-Q · filed 2025-08-05 | 5.66B shares derived: average of 3 quarters · filed 2026-02-26 | 5.65B shares derived: average of 4 quarters · filed 2026-02-26 |
| 2024-03-31 | 5.66B shares 10-Q · filed 2025-05-05 | 5.65B shares derived: average of 2 quarters · filed 2026-02-26 | 5.65B shares derived: average of 3 quarters · filed 2026-02-26 | 5.65B shares derived: average of 4 quarters · filed 2026-02-26 |
| 2023-12-31 | 5.65B shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-26 | 5.65B shares derived: average of 2 quarters · filed 2026-02-26 | 5.65B shares derived: average of 3 quarters · filed 2026-02-26 | 5.64B shares 10-K · filed 2026-02-26 |
| 2023-10-01 | 5.65B shares 10-Q · filed 2024-11-04 | 5.65B shares derived: average of 2 quarters · filed 2024-11-04 | 5.64B shares 10-Q · filed 2024-11-04 | 5.63B shares derived: average of 4 quarters · filed 2025-02-27 |
| 2023-07-02 | 5.65B shares 10-Q · filed 2024-08-05 | 5.64B shares 10-Q · filed 2024-08-05 | 5.63B shares derived: average of 3 quarters · filed 2025-02-27 | 5.63B shares derived: average of 4 quarters · filed 2025-02-27 |
| 2023-04-02 | 5.63B shares 10-Q · filed 2024-05-08 | 5.62B shares derived: average of 2 quarters · filed 2025-02-27 | 5.62B shares derived: average of 3 quarters · filed 2025-02-27 | 5.61B shares derived: average of 4 quarters · filed 2025-02-27 |
| 2022-12-31 | 5.61B shares derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-27 | 5.61B shares derived: average of 2 quarters · filed 2025-02-27 | 5.60B shares derived: average of 3 quarters · filed 2025-02-27 | 5.61B shares 10-K · filed 2025-02-27 |
| 2022-10-02 | 5.61B shares 10-Q · filed 2023-11-08 | 5.60B shares derived: average of 2 quarters · filed 2023-11-08 | 5.61B shares 10-Q · filed 2023-11-08 | 5.61B shares derived: average of 4 quarters · filed 2024-02-22 |
| 2022-07-03 | 5.59B shares 10-Q · filed 2023-08-09 | 5.61B shares 10-Q · filed 2023-08-09 | 5.61B shares derived: average of 3 quarters · filed 2024-02-22 | 5.61B shares derived: average of 4 quarters · filed 2024-02-22 |
| 2022-04-03 | 5.62B shares 10-Q · filed 2023-05-10 | 5.62B shares derived: average of 2 quarters · filed 2024-02-22 | 5.61B shares derived: average of 3 quarters · filed 2024-02-22 | 5.61B shares derived: average of 4 quarters · filed 2024-02-22 |
| 2021-12-31 | 5.61B shares derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-22 | 5.61B shares derived: average of 2 quarters · filed 2024-02-22 | 5.61B shares derived: average of 3 quarters · filed 2024-02-22 | 5.60B shares 10-K · filed 2024-02-22 |
| 2021-10-03 | 5.61B shares 10-Q · filed 2022-11-09 | 5.60B shares derived: average of 2 quarters · filed 2022-11-09 | 5.60B shares 10-Q · filed 2022-11-09 | 5.59B shares derived: average of 4 quarters · filed 2023-02-23 |
| 2021-07-04 | 5.60B shares 10-Q · filed 2022-08-10 | 5.59B shares 10-Q · filed 2022-08-10 | 5.58B shares derived: average of 3 quarters · filed 2023-02-23 | 5.58B shares derived: average of 4 quarters · filed 2023-02-23 |
| 2021-04-04 | 5.58B shares 10-Q · filed 2022-05-11 | 5.57B shares derived: average of 2 quarters · filed 2023-02-23 | 5.57B shares derived: average of 3 quarters · filed 2023-02-23 | 5.56B shares derived: average of 4 quarters · filed 2023-02-23 |
| 2020-12-31 | 5.56B shares derived: 10-K 12 month − 10-Q 9 month · filed 2023-02-23 | 5.56B shares derived: average of 2 quarters · filed 2023-02-23 | 5.56B shares derived: average of 3 quarters · filed 2023-02-23 | 5.55B shares 10-K · filed 2023-02-23 |
| 2020-09-27 | 5.56B shares 10-Q · filed 2021-11-12 | 5.56B shares derived: average of 2 quarters · filed 2021-11-12 | 5.55B shares 10-Q · filed 2021-11-12 | 5.55B shares derived: average of 4 quarters · filed 2022-02-24 |
| 2020-06-28 | 5.55B shares 10-Q · filed 2021-08-12 | 5.55B shares 10-Q · filed 2021-08-12 | 5.54B shares derived: average of 3 quarters · filed 2022-02-24 | 5.54B shares derived: average of 4 quarters · filed 2022-02-24 |
| 2020-03-29 | 5.54B shares 10-Q · filed 2021-05-13 | 5.54B shares derived: average of 2 quarters · filed 2022-02-24 | 5.54B shares derived: average of 3 quarters · filed 2022-02-24 | 5.55B shares derived: average of 4 quarters · filed 2022-02-24 |
| 2019-12-31 | 5.53B shares derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-24 | 5.54B shares derived: average of 2 quarters · filed 2022-02-24 | 5.55B shares derived: average of 3 quarters · filed 2022-02-24 | 5.57B shares 10-K · filed 2022-02-24 |
| 2019-09-29 | 5.54B shares 10-Q · filed 2020-11-05 | 5.55B shares derived: average of 2 quarters · filed 2020-11-05 | 5.58B shares 10-Q · filed 2020-11-05 | 5.63B shares derived: average of 4 quarters · filed 2021-02-25 |
| 2019-06-30 | 5.56B shares 10-Q · filed 2020-08-06 | 5.60B shares 10-Q · filed 2020-08-06 | 5.66B shares derived: average of 3 quarters · filed 2021-02-25 | 5.72B shares derived: average of 4 quarters · filed 2021-02-25 |
| 2019-03-31 | 5.63B shares 10-Q · filed 2020-05-07 | 5.71B shares derived: average of 2 quarters · filed 2021-02-25 | 5.77B shares derived: average of 3 quarters · filed 2021-02-25 | 5.79B shares derived: average of 4 quarters · filed 2021-02-25 |
| 2018-12-31 | 5.79B shares derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-25 | 5.83B shares derived: average of 2 quarters · filed 2021-02-25 | 5.84B shares derived: average of 3 quarters · filed 2021-02-25 | 5.87B shares 10-K · filed 2021-02-25 |
| 2018-09-30 | 5.88B shares 10-Q · filed 2019-11-07 | 5.87B shares derived: average of 2 quarters · filed 2019-11-07 | 5.90B shares 10-Q · filed 2019-11-07 | 5.92B shares derived: average of 4 quarters · filed 2020-02-27 |
| 2018-07-01 | 5.87B shares 10-Q · filed 2019-08-08 | 5.91B shares 10-Q · filed 2019-08-08 | 5.93B shares derived: average of 3 quarters · filed 2020-02-27 | 5.93B shares derived: average of 4 quarters · filed 2020-02-27 |
| 2018-04-01 | 5.96B shares 10-Q · filed 2019-05-09 | 5.96B shares derived: average of 2 quarters · filed 2020-02-27 | 5.96B shares derived: average of 3 quarters · filed 2020-02-27 | 5.96B shares derived: average of 4 quarters · filed 2020-02-27 |
| 2017-12-31 | 5.96B shares derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-27 | 5.96B shares derived: average of 2 quarters · filed 2020-02-27 | 5.96B shares derived: average of 3 quarters · filed 2020-02-27 | 5.97B shares 10-K · filed 2020-02-27 |
| 2017-10-01 | 5.95B shares 10-Q · filed 2018-11-08 | 5.95B shares derived: average of 2 quarters · filed 2018-11-08 | 5.97B shares 10-Q · filed 2018-11-08 | 6.00B shares derived: average of 4 quarters · filed 2019-02-28 |
| 2017-07-02 | 5.96B shares 10-Q · filed 2018-08-09 | 5.98B shares 10-Q · filed 2018-08-09 | 6.01B shares derived: average of 3 quarters · filed 2019-02-28 | 6.03B shares derived: average of 4 quarters · filed 2019-02-28 |
| 2017-04-02 | 6.01B shares 10-Q · filed 2018-05-10 | 6.04B shares derived: average of 2 quarters · filed 2019-02-28 | 6.05B shares derived: average of 3 quarters · filed 2019-02-28 | 6.05B shares derived: average of 4 quarters · filed 2019-02-28 |
| 2016-12-31 | 6.07B shares derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-28 | 6.07B shares derived: average of 2 quarters · filed 2019-02-28 | 6.07B shares derived: average of 3 quarters · filed 2019-02-28 | 6.09B shares 10-K · filed 2019-02-28 |
| 2016-10-02 | 6.07B shares 10-Q · filed 2017-11-09 | 6.07B shares derived: average of 2 quarters · filed 2017-11-09 | 6.09B shares 10-Q · filed 2017-11-09 | 6.12B shares derived: average of 4 quarters · filed 2018-02-22 |
| 2016-07-03 | 6.07B shares 10-Q · filed 2017-08-10 | 6.11B shares 10-Q · filed 2017-08-10 | 6.13B shares derived: average of 3 quarters · filed 2018-02-22 | 6.14B shares derived: average of 4 quarters · filed 2018-02-22 |
| 2016-04-03 | 6.15B shares 10-Q · filed 2017-05-11 | 6.16B shares derived: average of 2 quarters · filed 2018-02-22 | 6.16B shares derived: average of 3 quarters · filed 2018-02-22 | 6.16B shares derived: average of 4 quarters · filed 2018-02-22 |
| 2015-12-31 | 6.18B shares derived: 10-K 12 month − 10-Q 9 month · filed 2018-02-22 | 6.17B shares derived: average of 2 quarters · filed 2018-02-22 | 6.17B shares derived: average of 3 quarters · filed 2018-02-22 | 6.18B shares 10-K · filed 2018-02-22 |
| 2015-09-27 | 6.17B shares 10-Q · filed 2016-11-10 | 6.16B shares derived: average of 2 quarters · filed 2016-11-10 | 6.18B shares 10-Q · filed 2016-11-10 | 6.21B shares derived: average of 4 quarters · filed 2017-02-23 |
| 2015-06-28 | 6.16B shares 10-Q · filed 2016-08-11 | 6.18B shares 10-Q · filed 2016-08-11 | 6.22B shares derived: average of 3 quarters · filed 2017-02-23 | 6.25B shares derived: average of 4 quarters · filed 2017-02-23 |
| 2015-03-29 | 6.20B shares 10-Q · filed 2016-05-12 | 6.25B shares derived: average of 2 quarters · filed 2017-02-23 | 6.28B shares derived: average of 3 quarters · filed 2017-02-23 | 6.30B shares derived: average of 4 quarters · filed 2017-02-23 |
| 2014-12-31 | 6.29B shares derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-23 | 6.31B shares derived: average of 2 quarters · filed 2017-02-23 | 6.33B shares derived: average of 3 quarters · filed 2017-02-23 | 6.35B shares 10-K · filed 2017-02-23 |
| 2014-09-28 | 6.33B shares 10-Q · filed 2015-11-05 | 6.35B shares derived: average of 2 quarters · filed 2015-11-05 | 6.36B shares 10-Q · filed 2015-11-05 | 6.38B shares derived: average of 4 quarters · filed 2016-02-29 |
| 2014-06-29 | 6.37B shares 10-Q · filed 2015-08-06 | 6.38B shares 10-Q · filed 2015-08-06 | 6.40B shares derived: average of 3 quarters · filed 2016-02-29 | 6.44B shares derived: average of 4 quarters · filed 2016-02-29 |
| 2014-03-30 | 6.39B shares 10-Q · filed 2015-05-07 | 6.41B shares derived: average of 2 quarters · filed 2016-02-29 | 6.47B shares derived: average of 3 quarters · filed 2016-02-29 | 6.61B shares derived: average of 4 quarters · filed 2016-02-29 |
| 2013-12-31 | 6.44B shares derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-29 | 6.51B shares derived: average of 2 quarters · filed 2016-02-29 | 6.69B shares derived: average of 3 quarters · filed 2016-02-29 | 6.81B shares 10-K · filed 2016-02-29 |
| 2013-09-29 | 6.58B shares 10-Q · filed 2014-11-06 | 6.81B shares derived: average of 2 quarters · filed 2014-11-06 | 6.94B shares 10-Q · filed 2014-11-06 | 7.03B shares derived: average of 4 quarters · filed 2015-02-27 |
| 2013-06-30 | 7.04B shares 10-Q · filed 2014-08-07 | 7.12B shares 10-Q · filed 2014-08-07 | 7.18B shares derived: average of 3 quarters · filed 2015-02-27 | 7.25B shares derived: average of 4 quarters · filed 2015-02-27 |
| 2013-03-31 | 7.19B shares 10-Q · filed 2014-05-08 | 7.25B shares derived: average of 2 quarters · filed 2015-02-27 | 7.31B shares derived: average of 3 quarters · filed 2015-02-27 | 7.35B shares derived: average of 4 quarters · filed 2015-02-27 |
| 2012-12-31 | 7.32B shares derived: 10-K 12 month − 10-Q 9 month · filed 2015-02-27 | 7.38B shares derived: average of 2 quarters · filed 2015-02-27 | 7.41B shares derived: average of 3 quarters · filed 2015-02-27 | 7.44B shares 10-K · filed 2015-02-27 |
| 2012-09-30 | 7.44B shares 10-Q · filed 2013-11-08 | 7.46B shares derived: average of 2 quarters · filed 2013-11-08 | 7.48B shares 10-Q · filed 2013-11-08 | 7.52B shares derived: average of 4 quarters · filed 2014-02-28 |
| 2012-07-01 | 7.48B shares 10-Q · filed 2013-08-09 | 7.51B shares 10-Q · filed 2013-08-09 | 7.55B shares derived: average of 3 quarters · filed 2014-02-28 | 7.61B shares derived: average of 4 quarters · filed 2014-02-28 |
| 2012-04-01 | 7.54B shares 10-Q · filed 2013-05-10 | 7.59B shares derived: average of 2 quarters · filed 2014-02-28 | 7.65B shares derived: average of 3 quarters · filed 2014-02-28 | 7.70B shares derived: average of 4 quarters · filed 2014-02-28 |
| 2011-12-31 | 7.64B shares derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-28 | 7.70B shares derived: average of 2 quarters · filed 2014-02-28 | 7.76B shares derived: average of 3 quarters · filed 2014-02-28 | 7.82B shares 10-K · filed 2014-02-28 |
| 2011-10-02 | 7.77B shares 10-Q · filed 2012-11-09 | 7.82B shares derived: average of 2 quarters · filed 2012-11-09 | 7.88B shares 10-Q · filed 2012-11-09 | 7.91B shares derived: average of 4 quarters · filed 2013-02-28 |
| 2011-07-03 | 7.88B shares 10-Q · filed 2011-08-11 | 7.93B shares 10-Q · filed 2012-08-09 | 7.96B shares derived: average of 3 quarters · filed 2013-02-28 | 7.97B shares derived: average of 4 quarters · filed 2013-02-28 |
| 2011-04-03 | 7.98B shares 10-Q · filed 2012-05-10 | 8.00B shares derived: average of 2 quarters · filed 2013-02-28 | 8.01B shares derived: average of 3 quarters · filed 2013-02-28 | 8.02B shares derived: average of 4 quarters · filed 2013-02-28 |
| 2010-12-31 | 8.01B shares derived: 10-K 12 month − 10-Q 9 month · filed 2013-02-28 | 8.02B shares derived: average of 2 quarters · filed 2013-02-28 | 8.03B shares derived: average of 3 quarters · filed 2013-02-28 | 8.04B shares 10-K · filed 2013-02-28 |
| 2010-10-03 | 8.03B shares 10-Q · filed 2011-11-10 | 8.04B shares derived: average of 2 quarters · filed 2011-11-10 | 8.04B shares 10-Q · filed 2011-11-10 | 8.00B shares derived: average of 4 quarters · filed 2012-02-28 |
| 2010-07-04 | 8.05B shares 10-Q · filed 2011-08-11 | 8.05B shares 10-Q · filed 2011-08-11 | 7.98B shares derived: average of 3 quarters · filed 2012-02-28 | 7.67B shares derived: average of 4 quarters · filed 2012-02-28 |
| 2010-04-04 | 8.06B shares 10-Q · filed 2011-05-12 | 7.95B shares derived: average of 2 quarters · filed 2012-02-28 | 7.55B shares derived: average of 3 quarters · filed 2012-02-28 | 7.34B shares derived: average of 4 quarters · filed 2012-02-28 |
| 2009-12-31 | 7.85B shares derived: 10-K 12 month − 10-Q 9 month · filed 2012-02-28 | 7.29B shares derived: average of 2 quarters · filed 2012-02-28 | 7.10B shares derived: average of 3 quarters · filed 2012-02-28 | 7.01B shares 10-K · filed 2012-02-28 |
| 2009-09-27 | 6.73B shares 10-Q · filed 2010-11-12 | 6.73B shares derived: average of 2 quarters · filed 2010-11-12 | 6.73B shares 10-Q · filed 2010-11-12 | 6.72B shares derived: average of 4 quarters · filed 2011-02-28 |
| 2009-06-28 | 6.73B shares 10-Q · filed 2010-08-12 | 6.73B shares 10-Q · filed 2010-08-12 | 6.72B shares derived: average of 3 quarters · filed 2011-02-28 | 6.72B shares derived: average of 4 quarters · filed 2011-02-28 |
| 2009-03-29 | 6.72B shares 10-Q · filed 2010-05-13 | 6.72B shares derived: average of 2 quarters · filed 2011-02-28 | 6.72B shares derived: average of 3 quarters · filed 2011-02-28 | 6.72B shares derived: average of 4 quarters · filed 2011-02-28 |
| 2008-12-31 | 6.72B shares derived: 10-K 12 month − 10-Q 9 month · filed 2011-02-28 | 6.72B shares derived: average of 2 quarters · filed 2011-02-28 | 6.72B shares derived: average of 3 quarters · filed 2011-02-28 | 6.73B shares 10-K · filed 2011-02-28 |
| 2008-09-28 | 6.72B shares 10-Q · filed 2009-11-05 | 6.72B shares derived: average of 2 quarters · filed 2009-11-05 | 6.73B shares 10-Q · filed 2009-11-05 | |
| 2008-06-29 | 6.73B shares 10-Q · filed 2009-08-06 | 6.74B shares 10-Q · filed 2009-08-06 | ||
| 2007-12-31 | 6.92B shares 10-K · filed 2010-02-26 |
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