| Category | Share, % | Quantity |
|---|---|---|
| Technology | 20.2 | 6 |
| Exchange | Share, % | Quantity |
|---|---|---|
| NASDAQ | 66.67 | 4 |
| OTC | 16.67 | 1 |
| Stuttgart Exchange | 16.67 | 1 |
Share by country
| Country | Quantity | Companies |
|---|---|---|
| United States | 4 |
|
| Germany | 1 |
|






