SuperworthCentury Aluminum shares outstanding CENX
Diluted shares outstanding, averaged over each quarter, from 2010.
- Latest quarter, to Jun 30, 2026
- 104.8M
- On a year earlier
- +12.3%
- more shares
Century Aluminum had 104.8M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.
That is 12.3% 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 | 97.4M | +0% |
| FY2024 | 97.2M | +5% |
| FY2023 | 92.4M | +1% |
| FY2022 | 91.7M | +1% |
| FY2021 | 90.5M | +1% |
| FY2020 | 89.8M | +0% |
| FY2019 | 89.4M | +2% |
| FY2018 | 87.6M | −0% |
| FY2017 | 87.9M | −2% |
| FY2014 | 89.6M | −0% |
| FY2011 | 89.8M | −6% |
| FY2010 | 95.2M | n/a |
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 | 104.8M | +12% | |
| Q1 FY26 | 104.6M | +5% | |
| Q4 FY25 | 97.4M | +0% | |
| Q3 FY25 | 99.2M | +1% | |
| Q2 FY25 | 93.3M | +1% | |
| Q1 FY25 | 99.2M | +1% | |
| Q4 FY24 | 97.2M | +5% | |
| Q3 FY24 | 98.4M | +6% | |
| Q2 FY24 | 92.7M | −1% | |
| Q1 FY24 | 98.7M | +7% | |
| Q4 FY23 | 92.4M | +1% | |
| Q3 FY23 | 92.4M | −5% |
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 Century Aluminum
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.