Largest shareholders, 30 June 2020
| Shareholders |
No. of Shares | Percentage of capital & votes |
| Van Herk Investments B.V. | 48,615,615 | 8.3 |
| TSGH (Compagnie Merieux Alliance) | 37,896,917 | 6.5 |
| Swedbank Robur Medica | 36,231,884 | 6.2 |
| Avanza Pension Försäkring | 29,585,709 | 5.1 |
| Omega Fund IV, LP | 28,342,982 | 4.9 |
| Pfizer | 21,973,594 | 3.8 |
| Skandinaviska Enskilda Banken | 19,426,433 | 3.3 |
| BNY Mellon SA/NV, W8IMY | 17,814,110 | 3.1 |
| East Bay AB | 15,823,550 | 2.7 |
| Fjärde AP-fonden | 12,500,000 | 2.1 |
| Other shareholders | 315,486,634 | 54.0 |
| Total | 583,697,428 | 100.0 |