March 31 2020
| Name | Number of shares | Shares as percentage |
| Stockholm Karlstad invest AB | 1 256 325 | 8,00% |
| Olcon engineering aktiebolag | 1 137 609 | 7,24% |
| Almi Invest Norra mellansverige | 960 063 | 6,11% |
| Mathias Karlsson | 888 050 | 5,65% |
| Avanza Pension | 615 430 | 3,92% |
| Swedbank AS | 582 271 | 3,71% |
| SHL Group AB | 540 777 | 3,44% |
| Others | 9 727 705 | 61,93% |
| Total | 15 708 230 | 100,00% |