Global firms eye stake in Turkey's Acibadem Sigorta

 Three global firms are in the race to buy a stake in leading Turkish health insurer Acibadem Sigorta, sources familiar with the matter said, underscoring appetite among international investors for the fast-growing sector. Sompo Japan Insurance, Malaysia's state-run investment firm Khazanah Nasional Berhad and British medical services group Bupa are…