According to Reuter, Turkiye Is Bankasi A.S. (IBSE:ISCTR) says that it may increase stake in its subsidiaries up to 3%. The subsidiaries includes, Turkiye Sise ve Cam Fabrikalari A.S. (IBSE:SISE), Turkiye Sinai Kalkinma Bankasi A.S. (IBSE:TSKB), Anadolu Hayat Emeklilik A.s (IBSE:ANHYT) among others.