Current shareholder structure
| Günther Group | 33.89 |
| Working Capital | 20.18 |
| Marc Peters | 4.46 |
| Jens Schumann | 3.58 |
| Other institutional investors | 26.32 |
| Private Investors | 11.57 |
| Free float (acc. to Deutsche Börse) | 66.11 |
| Last change: March 2021 |
| Günther Group | 33.89 |
| Working Capital | 20.18 |
| Marc Peters | 4.46 |
| Jens Schumann | 3.58 |
| Other institutional investors | 26.32 |
| Private Investors | 11.57 |
| Free float (acc. to Deutsche Börse) | 66.11 |
| Last change: March 2021 |