Latest update March 2, 2021
| Investor | Number of Shares | % of top 20 | % of total | Type | Country |
| HealthCap | 12 405 584 | 29,22% | 14,34% | NOM | SWE |
| RADIUMHOSPITALETS FORSKNINGSSTIFT. | 4 427 255 | 10,43% | 5,12% | COMP | NOR |
| FJARDE AP-FONDEN | 4 000 000 | 9,42% | 4,62% | COMP | SWE |
| THORENDAHL INVEST AS | 1 750 000 | 4,12% | 2,02% | COMP | NOR |
| VERDIPAPIRFONDET NORDEA KAPITAL | 1 748 448 | 4,12% | 2,02% | COMP | NOR |
| VERDIPAPIRFONDET NORDEA AVKASTNING | 1 649 274 | 3,88% | 1,91% | COMP | NOR |
| BÆKKELAGET HOLDING AS | 1 603 287 | 3,78% | 1,85% | COMP | NOR |
| Danske Bank A/S | 1 501 329 | 3,54% | 1,74% | NOM | DNK |
| Nordnet Bank AB | 1 485 323 | 3,50% | 1,72% | NOM | SWE |
| NORDNET LIVSFORSIKRING AS | 1 418 235 | 3,34% | 1,64% | COMP | NOR |
| Morgan Stanley & Co. International | 1 346 240 | 3,17% | 1,56% | COMP | GBR |
| The Bank of New York Mellon SA/NV | 1 290 959 | 3,04% | 1,49% | NOM | IRL |
| PETTERSEN | 1 178 596 | 2,78% | 1,36% | COMP | NOR |
| Goldman Sachs International | 1 124 999 | 2,65% | 1,30% | NOM | GBR |
| VERDIPAPIRFONDET NORDEA NORGE PLUS | 1 076 603 | 2,54% | 1,24% | COMP | NOR |
| MP PENSJON PK | 1 021 725 | 2,41% | 1,18% | COMP | NOR |
| The Bank of New York Mellon SA/NV | 1 005 503 | 2,37% | 1,16% | NOM | GBR |
| State Street Bank and Trust Comp | 886 250 | 2,09% | 1,02% | NOM | USA |
| J.P. Morgan Bank Luxembourg S.A. | 820 000 | 1,93% | 0,95% | NOM | LUX |
| PRIETA AS | 720 000 | 1,70% | 0,83% | COMP | NOR |
| Total number owned by top 20 | 42 459 610 | ||||
| Total number of shares | 86 531 318 |