Why Wolfgang Grupp wants nothing to do with stocks.. As of: February 16, 2024, 12:13 p.m By: Sina Alonso Garcia CommentsPressSplit No speculation: The wealthy entrepreneur relies on security when investing.
In an interview he explains why he never went public with Trigema. “I always said: I have to earn my money myself,” says Grupp in an interview with the stock market magazine Der Aktionär. The patriarch, who is considered eccentric, stands up for Germany as a production location like no other.