Singapore’s GIC Buys Stake Worth US$509m in Brazil’s Rede D’Or-Reuters May 28, 2015 (PEHub) GIC Private Ltd, Singapore’s sovereign wealth fund, bought an undisclosed stake in Brazilian hospital chain Rede D’Or from investment bank BTG Pactual for R$1.6b (US$509.46m). Singapore’s GIC Buys Stake…