The table sets forth the ownership structure in NCAB. Updated in September, 2018.
| # | Owners | NCAB | Capital | Votes | Δ Capital | Verified |
| 1 | R12 Kapital | 3,885,155 | 23.1% | 23.1% | 2018-09-30 | |
| 2 | Norron Funds | 1,250,384 | 7.4% | 7.4% | 0.18% | 2018-09-30 |
| 3 | Fourth Swedish National Pension Fund | 1,027,318 | 6.1% | 6.1% | -1.08% | 2018-09-30 |
| 4 | Hans Ståhl | 873,860 | 5.2% | 5.2% | 2018-09-30 | |
| 5 | Länsförsäkringar Funds | 705,704 | 4.2% | 4.2% | 2018-09-30 | |
| 6 | Third Swedish National Pension Fund | 666,667 | 4.0% | 4.0% | 2018-09-30 | |
| 7 | Swedbank Robur Funds | 650,000 | 3.9% | 3.9% | 2018-09-30 | |
| 8 | Cliens Funds | 600,000 | 3.6% | 3.6% | 2018-09-30 | |
| 9 | Christian Salamon (through Gogoy AB) | 549,315 | 3.3% | 3.3% | 2018-09-30 | |
| 10 | C WorldWide Asset Management | 500,000 | 3.0% | 3.0% | 2018-08-31 | |
| Total top 10 | 10,708,403 | 63.6% | 63.6% | -0.90% | ||
| Others | 6,138,721 | 36.4% | 36.4% | 0.90% | ||
| Source: Monitor by Modular Finance AB. Compiled and processed data from various sources, including Euroclear, Morningstar and the Swedish Financial Supervisory Authority (Finansinspektionen). | ||||||