Status: June 30, 2018
*Contains e.g. retail investors
Shareholders that have presently exceeded threshold values in accordance with § 33 of the Securities Trading Act (WpHG) are: Bilfinger (Disclosure May 2018: 5.01%), Cevian Capital (Disclosure March 2017: 29.53%), Oddo BHF (Disclosure April 2018: 3.28%), Union Investment (Disclosure June 2018: 3.04%)
The free float according to Deutsche Boerse amounts to 63.24% (as of Sep 2018).