Earnings per share are calculated according to IAS⁠ ⁠33 (Earnings per Share) as the relationship of the Group’s income after income taxes (net income) for the income period to the weighted average number of outstanding no-par voting shares of Covestro⁠ ⁠AG. In the first half of 2025, a weighted average number of outstanding no-par voting shares of 188,740,330 was used to calculate earnings per share, while in the first half of 2024, these shares amounted to 188,740,330. There were no dilution effects to consider.

Earnings per share
1st half 2024 1st half 2025
€ million € million
Income after income taxes (111) (220)
of which attributable to noncontrolling interest (4) (1)
of which attributable to Covestro AG shareholders (net income) (107) (219)
Shares Shares
Weighted average number of no-par voting shares of Covestro AG 188,740,330 188,740,330
Basic /Diluted earnings per share (0.57) (1.16)