The shares dropped 2.2 percent to 5.32 liras at the close in Istanbul, the lowest since July 2009.
Citigroup sold 404 million shares in Akbank, or a 10.1 percent stake, for 5.24 liras each, it said in a statement last week. Citigroup will retain its remaining 9.9 percent stake in Akbank for three years.
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