Latest update May 7, 2021
| Investor | Number of Shares | % of top 20 | % of total | Type | Country |
| HealthCap | 12 405 584 | 29,52% | 14,33% | COMP | SWE |
| RADFORSK INVESTERINGSSTIFTELSE | 4 427 255 | 10,53% | 5,11% | COMP | NOR |
| FJARDE AP-FONDEN | 3 915 251 | 9,32% | 4,52% | COMP | SWE |
| THORENDAHL INVEST AS | 1 750 000 | 4,16% | 2,02% | COMP | NOR |
| VERDIPAPIRFONDET NORDEA KAPITAL | 1 748 448 | 4,16% | 2,02% | COMP | NOR |
| VERDIPAPIRFONDET NORDEA AVKASTNING | 1 649 274 | 3,92% | 1,91% | COMP | NOR |
| BÆKKELAGET HOLDING AS | 1 643 368 | 3,91% | 1,90% | COMP | NOR |
| Danske Bank A/S | 1 590 390 | 3,78% | 1,84% | NOM | DNK |
| Nordnet Bank AB | 1 515 117 | 3,61% | 1,75% | NOM | SWE |
| NORDNET LIVSFORSIKRING AS | 1 460 677 | 3,48% | 1,69% | COMP | NOR |
| The Bank of New York Mellon SA/NV | 1 290 959 | 3,07% | 1,49% | NOM | IRL |
| PETTERSEN | 1 228 351 | 2,92% | 1,42% | COMP | NOR |
| Goldman Sachs International | 1 125 000 | 2,68% | 1,30% | NOM | GBR |
| VERDIPAPIRFONDET NORDEA NORGE PLUS | 1 076 603 | 2,56% | 1,24% | COMP | NOR |
| State Street Bank and Trust Comp | 1 034 000 | 2,46% | 1,19% | NOM | USA |
| Morgan Stanley & Co. International | 1 009 903 | 2,40% | 1,17% | COMP | GBR |
| MP PENSJON PK | 991 725 | 2,36% | 1,15% | COMP | NOR |
| J.P. Morgan Bank Luxembourg S.A. | 820 000 | 1,95% | 0,95% | NOM | LUX |
| PRIETA AS | 720 000 | 1,71% | 0,83% | COMP | NOR |
| The Bank of New York Mellon SA/NV | 625 533 | 1,49% | 0,72% | NOM | GBR |
| Total number owned by top 20 | 42 027 438 | ||||
| Total number of shares | 86 561 106 |