bmtc group inc has renewed its share buyback program to repurchase around 5 of its public float the furniture household appliances and electronic products retailer said the toronto stock exchange has given the approval for the company to buy back up to 17 million common shares over the course of one year at thursdays closing price of 1450 canadian dollars or us1152 the shares would be worth around c242 million shares are up 19 at c1478