SuperworthQuanterix shares outstanding QTRX
Diluted shares outstanding, averaged over each quarter, from 2017.
- Latest quarter, to Jun 30, 2026
- 47.2M
- On a year earlier
- +21.3%
- more shares
Quanterix had 47.2M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.
That is 21.3% 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 | 46.8M | +21% |
| FY2024 | 38.6M | +2% |
| FY2023 | 37.9M | +2% |
| FY2022 | 37.2M | +1% |
| FY2021 | 36.7M | +16% |
| FY2020 | 31.7M | +13% |
| FY2019 | 28M | +26% |
| FY2018 | 22.2M | +187% |
| FY2017 | 7.7M | 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 | 47.2M | +21% | |
| Q1 FY26 | 47M | +21% | |
| Q4 FY25 | 46.8M | +21% | |
| Q3 FY25 | 46.1M | +20% | |
| Q2 FY25 | 38.9M | +1% | |
| Q1 FY25 | 38.7M | +2% | |
| Q4 FY24 | 38.6M | +2% | |
| Q3 FY24 | 38.4M | +2% | |
| Q2 FY24 | 38.3M | +2% | |
| Q1 FY24 | 38.1M | +2% | |
| Q4 FY23 | 37.9M | +2% | |
| Q3 FY23 | 37.7M | +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 Quanterix
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.