| Ownership as of July 5, 2019 | Number of shares | Per cent |
| Stiftelsen Industrifonden | 7,117,746 | 18.39% |
| Investinor AS | 5,091,243 | 13.15% |
| Linc AB (Bengt Julander) | 4,836,108 | 12.49% |
| Gladiator | 2,374,843 | 6.75% |
| The Fourth Swedish National Pension Fund (AP4) | 2,101,727 | 5.43% |
| BVF Partners LP | 1,866,000 | 4.82% |
| AFA Insurance | 1,640,000 | 4.66% |
| Mikael Bender | 1,637,317 | 4.65% |
| Handelsbanken Fonder | 1,466,000 | 4.16% |
| Fidelity Investments | 900,003 | 2.56% |
| Other shareholders | 9,676,651 | 24.99% |
| Total number of shares | 38,707,638 | 100% |
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