Johann Rupert’s long-term investment approach has once again paid off, with his investment vehicle, Reinet Investments, turning...

South African billionaire Johann Rupert’s investment vehicle has turned a €22 million gold ETF stake into an €80 million position, highlighting how Africa’s richest families use…

Johann Rupert’s long-term investment approach has once again paid off, with his investment vehicle, Reinet Investments, turning...