Shareholders at 31 december 2017
| Shareholder | Number of shares | Share |
| Bengt Julander (genom Linc AB) | 3 070 946 | 23,66% |
| Bure Equity AB | 3 081 017 | 22,99% |
| Karl Tobieson (privat och genom T&S Förvaltning AB) | 720 651 | 5,38% |
| SIX SIS AG, W8IMY | 338 456 | 2,53% |
| Staffan Dufwa | 180 000 | 1,34% |
| Kent-Olov Norman | 148 000 | 1,11% |
| JP Morgan Bank Luxembourg | 135 000 | 1,01% |
| Thomas Eklund | 129 530 | 0,97% |
| Svenska Handelsbanken Markets | 107 003 | 0,80% |
| Måns Ola Flodberg | 100 000 | 0,75% |
| Övriga | 5 289 872 | 39,47% |
| Totalt | 13 401 118 | 100,00% |