Shareholders
Major shareholders in Atrium Ljungberg as of 30 April 2026:
| Owners | ATRLJ A | ATRLJ B | Capital | Votes |
| Familjen Ljungberg | 10 950 000 | 130 790 730 | 22,48% | 29,65% |
| Familjen Holmström | 9 050 000 | 75 244 500 | 13,37% | 20,45% |
| Coop Östra | 161 803 320 | 25,66% | 19,96% | |
| Varma Mutual Pension Insurance Company | 40 586 490 | 6,44% | 5,01% | |
| Carnegie Fonder | 39 447 120 | 6,26% | 4,87% | |
| Swedbank Robur Fonder | 18 044 177 | 2,86% | 2,23% | |
| Vanguard | 10 464 333 | 1,66% | 1,29% | |
| AFA Försäkring | 10 313 008 | 1,64% | 1,27% | |
| BlackRock | 7 778 121 | 1,23% | 0,96% | |
| Margareta af Ugglas | 7 222 720 | 1,15% | 0,89% | |
| Owners list top 10 | 20 000 000 | 501 694 519 | 82,74% | 86,57% |
| Aktier i eget förvar | 0 | 35 574 375 | 0,00% | 0,00% |
| Övriga | 0 | 108 761 318 | 17,26% | 13,43% |
| Totalt | 20 000 000 | 646 103 680 | 100,00% | 100,00% |