STMicroelectronics N.V. (STMEF) stock
STMEFOTCSemiconductors & Related DevicesFiscal year ends December 31Also trades as STM
$46.25−0.98 (-2.08%)
Close on Oct 19, 2026Market cap $41.10BP/E 256.9Yield 0.78%
STMicroelectronics shares outstanding
Diluted shares outstanding: the weighted share count used for earnings per share, adjusted for stock splits.
For fiscal 2025 it was 923M, down 1.7% from the year before. Over ten years it grew 0.5% a year on average. The highest annual figure on record is 946M in fiscal 2022.
Annual shares outstanding
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 923M | -1.7% |
| FY2024 | Dec 31, 2024 | 939M | -0.5% |
| FY2023 | Dec 31, 2023 | 944M | -0.2% |
| FY2022 | Dec 31, 2022 | 946M | +2.3% |
| FY2021 | Dec 31, 2021 | 925M | +0.6% |
| FY2020 | Dec 31, 2020 | 920M | +1.8% |
| FY2019 | Dec 31, 2019 | 904M | -0.8% |
| FY2018 | Dec 31, 2018 | 911M | +0.5% |
| FY2017 | Dec 31, 2017 | 906M | +2.2% |
| FY2016 | Dec 31, 2016 | 886M | +0.6% |
| FY2015 | Dec 31, 2015 | 881M | -1.0% |
| FY2014 | Dec 31, 2014 | 890M | +0.0% |
| FY2013 | Dec 31, 2013 | 890M | +0.3% |
| FY2012 | Dec 31, 2012 | 887M | -2.0% |
| FY2011 | Dec 31, 2011 | 904M | -0.7% |
| FY2010 | Dec 31, 2010 | 911M | +3.9% |
| FY2009 | Dec 31, 2009 | 877M | -1.7% |
| FY2008 | Dec 31, 2008 | 892M | – |