Addtech's largest shareholders 2023-10-31
| Owner | Shares (A) | Shares (B) | % capital | % votes |
| Anders Börjesson & Tisenhult-Gruppen | 6 348 648 | 244 200 | 2.4 | 16.4 |
| Tom Hedelius | 5 895 960 | 64 800 | 2.2 | 15.2 |
| Fidelity Investments (FMR) | 21 824 190 | 8.0 | 5.6 | |
| SEB Fonder | 19 103 035 | 7.0 | 4.9 | |
| Swedbank Robur Fonder | 16 236 733 | 6.0 | 4.2 | |
| Handelsbanken Fonder | 8 793 343 | 3.2 | 2.3 | |
| Lannebo Fonder | 8 614 634 | 3.2 | 2.2 | |
| Vanguard | 8 611 341 | 3.2 | 2.2 | |
| ODIN Fonder | 7 685 048 | 2.8 | 2.0 | |
| Sandrew AB | 7 200 000 | 2.6 | 1.9 | |
| Livförsäkringsbolaget Skandia | 5 317 465 | 1.9 | 1.4 | |
| Capital Group | 5 253 824 | 1.9 | 1.4 | |
| Norges Bank | 5 018 673 | 1.8 | 1.3 | |
| BlackRock | 4 759 494 | 1.7 | 1.2 | |
| Cliens Fonder | 4 478 000 | 1.6 | 1.2 | |
| Total 15 biggest owners | 12 244 608 | 123 204 780 | 49.7 | 63.2 |