SuperworthAtriCure shares outstanding ATRC
Diluted shares outstanding, averaged over each quarter, from 2010.
- Latest quarter, to Jun 30, 2026
- 48.9M
- On a year earlier
- +2.4%
- more shares
AtriCure had 48.9M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.
That is 2.4% more than a year earlier, so each share owns a little less of the company.
Shares outstanding over time
Fiscal year by fiscal year
| Fiscal year | Shares, fourth quarter | Change |
|---|---|---|
| FY2025 | 48M | +2% |
| FY2024 | 47.1M | +1% |
| FY2023 | 46.4M | +1% |
| FY2022 | 45.9M | +1% |
| FY2021 | 45.3M | +3% |
| FY2020 | 44.2M | +16% |
| FY2019 | 38.2M | +5% |
| FY2018 | 36.5M | +12% |
| FY2017 | 32.7M | +3% |
| FY2016 | 31.8M | +4% |
| FY2015 | 30.6M | +14% |
| FY2014 | 26.9M | +30% |
| FY2013 | 20.8M | +27% |
| FY2012 | 16.3M | +3% |
| FY2011 | 15.9M | +4% |
Each fiscal year is the twelve months to its fourth quarter, shown as the fourth quarter's average share count.
Quarter by quarter
| Quarter | Ended | Shares outstanding | On a year earlier |
|---|---|---|---|
| Q2 FY26 | 48.9M | +2% | |
| Q1 FY26 | 49M | +3% | |
| Q4 FY25 | 48M | +2% | |
| Q3 FY25 | 47.9M | +2% | |
| Q2 FY25 | 47.7M | +2% | |
| Q1 FY25 | 47.4M | +1% | |
| Q4 FY24 | 47.1M | +1% | |
| Q3 FY24 | 47.1M | +1% | |
| Q2 FY24 | 46.9M | +1% | |
| Q1 FY24 | 46.7M | +1% | |
| Q4 FY23 | 46.4M | +1% | |
| Q3 FY23 | 46.4M | +1% |
What the shares outstanding tells you
Diluted shares outstanding, averaged over the period. Fewer shares means each one owns more of the company.
A falling count usually means buybacks. A rising one means stock pay, acquisitions paid in shares or new shares sold.
More on AtriCure
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.