| Rubin Royal / Rubin-Royal | 50.00 % |
| Primadonna | 50.00 % |
| Rohdiamant | 25.00 % |
| Rumirell | 25.00 % |
| Gotland | 25.00 % |
| Parabiose | 25.00 % |
| Rubinstein I | 12.50 % |
| Elektia V | 12.50 % |
| Grundstein II | 12.50 % |
| Ruling Action | 12.50 % |
| Goldstein | 12.50 % |
| Pipeline | 12.50 % |
| Sekurit | 12.50 % |
| Parabel II | 12.50 % |