SuperworthGLAUKOS shares outstanding GKOS
Diluted shares outstanding, averaged over each quarter, from 2014.
- Latest quarter, to Jun 30, 2026
- 58.8M
- On a year earlier
- +2.8%
- more shares
GLAUKOS had 58.8M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.
That is 2.8% 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 | 57.5M | +3% |
| FY2024 | 55.6M | +14% |
| FY2023 | 48.9M | +2% |
| FY2022 | 47.7M | +2% |
| FY2021 | 46.9M | +4% |
| FY2020 | 45.1M | +3% |
| FY2019 | 43.7M | +21% |
| FY2018 | 36M | +4% |
| FY2017 | 34.6M | −7% |
| FY2016 | 37.1M | +16% |
| FY2015 | 32.1M | +1250% |
| FY2014 | 2.4M | 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 | 58.8M | +3% | |
| Q1 FY26 | 58M | +2% | |
| Q4 FY25 | 57.5M | +3% | |
| Q3 FY25 | 57.4M | +4% | |
| Q2 FY25 | 57.2M | +13% | |
| Q1 FY25 | 56.6M | +14% | |
| Q4 FY24 | 55.6M | +14% | |
| Q3 FY24 | 55M | +13% | |
| Q2 FY24 | 50.7M | +5% | |
| Q1 FY24 | 49.6M | +4% | |
| Q4 FY23 | 48.9M | +2% | |
| Q3 FY23 | 48.7M | +2% |
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 GLAUKOS
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.