** Shares in Turkey's CarrefourSA BIST:CRFSA fall 10% after Sabancı Holding BIST:SAHOL says it has not made any concrete, binding or finalized decision on disposing of its stake
** Brokerage Ata Yatırım says the stock has been previously boosted by chatter in media and social media platforms on a possible CarrefourSA sale, and Sabancı's clarification now weighs on the shares
** Sabancı Holding's shares edge up 1%