December 31 2019
| 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 | 1 010 166 | 6,43% |
| Mathias Karlsson | 888 050 | 5,65% |
| Avanza Pension | 779 990 | 4,97% |
| Swedbank AS | 585 052 | 3,72% |
| SHL Group AB | 540 777 | 3,44% |
| Others | 9 539 118 | 60,73% |
| Total | 15 708 230 | 100,00% |