Porsche AG acquired V4Drive GmbH from the VARTA AG-Group on 4 March 2025. The sports car manufacturer is the new majority shareholder of the company, while VARTA AG will retain a minority stake without any operational influence.Porsche AG acquired V4Drive GmbH from the VARTA AG-Group on 4 March 2025. The sports car manufacturer is the new majority shareholder of the company, while VARTA AG will retain a minority stake without any operational influence.