abrdn on tuesday said that it has sold 218 million shares in hdfc asset management co for 337 million pounds 4312 million and that it will return most of the proceeds from stake sales to shareholders the ftse 100listed investment company said it sold the 1020 shareholding on the national stock exchange of india and bombay stock exchange for 1873 indian rupees 2285 a share through its subsidiary abrdn investment management ltd following the sale abrdn has no remaining shareholding in hdfc amc it said