Major shareholders as of 2018-12-31
| Investor | % of capital | % of votes |
|---|---|---|
| Henrik Tjernberg | 4.8 | 31.0 |
| Edastra AB | 6.7 | 8.9 |
| Cooperatieve Rabobank U.A. Quartz | 10.0 | 6.8 |
| Swedbank Robur Ny teknik | 7.0 | 4.8 |
| Öhman Sweden Micro Cap | 4.5 | 3.0 |
| Handelsbanken svenska småbolag | 6.0 | 4.0 |
| Fjärde AP Fonden | 4.8 | 3.3 |
| Humle småbolagsfond | 4.7 | 3.2 |
| State Street Bank & Trust com., Boston | 6.0 | 4.0 |
| Länsförsäkringar Småbolag Sverige | 2.5 | 1.7 |
| The 10 largest shareholders | 57.0 | 70.7 |
| Micro Systemation AB | 3.7 | 2.5 |
| Others | 39.3 | 26.8 |
| Total | 100.00 | 100.00 |