Dirk Beckeris a German politician and member of the SPD... (wikipedia)
Many investors are speculating on a takeover offer.
Within investment banking, there was a strong bias towards the trading result, while underwriting actually fell from the fourth quarter.
The stock is cheap and many investors are speculating on a takeover offer, thus it's no surprise that the shares are reacting quite strongly.
It looks a bit disappointing. Net new money is rather small and investment banking doesn't look great.