** Shares of Tekfen Holding TKFEN.IS jump 6.2%, with
traders pointing to the Turkey-based holding company's new share
buyback programme
** The company, which is active in construction,
agriculture, finance and real estate sectors, intends to
repurchase up to 18.5 million shares, or 5% of issued capital,
for a maximum of 925 million lira ($30 million)
** Economist Serdar Pazi says the announced share buyback is
driving the positive stock reaction
** ALB chief economist Filiz Eryilmaz and fund manager Doruk
Ozaner also attribute the share reaction to the buyback
** Tekfen Holding is the second best performer on Turkey's
BIST-100 index .XU100 that is broadly flat
($1 = 30.3570 liras)
(Reporting by Canan Sevgili)
((canan.sevgili@thomsonreuters.com))