BRUSSELS, Belgium, 2015-8-12— /EPR Retail News/ — Pursuant to the Belgian Law of May 2, 2007 relating to the publication of major shareholdings in listed companies, Delhaize Group (Euronext Brussels: DELB - NYSE: DEG), has received a notification of the threshold 3% being crossed by Davidson Kempner European Partners LLP which owned 3.50% of Delhaize…