| Ownership as of December 31, 2018 | Number of shares | Per cent |
| Stiftelsen Industrifonden | 7,732,538 | 21.97% |
| Investinor AS | 5,530,997 | 15.71% |
| Linc AB (Bengt Julander) | 5,276,271 | 14.99% |
| Gladiator | 2,409,000 | 6.84% |
| AFA Insurance | 1,640,000 | 4.66% |
| Zaragatero LTD | 1,637,317 | 4.65% |
| Handelsbanken Fonder | 1,278,000 | 3.63% |
| The Fourth Swedish National Pension Fund (AP4) | 1,096,252 | 3.11% |
| Staffan Rasjö | 625,000 | 1.78% |
| Other shareholders | 7,976,972 | 22.66% |
| Total number of shares | 35,202,347 | 100% |