31.12.2017 | 31.12.2016 | ||
Structure | Significant shareholders larger > 5% | 15.9% of shares | 18.5% of shares |
10 largest shareholders | 36.9% of shares | 37.0% of shares | |
100 largest shareholders | 48.8% of shares | 47.8% of shares | |
Origin | Switzerland | 52.0% of shares | 50.7% of shares |
Elsewhere | 48.0% of shares | 49.3% of shares |