Bank of Nova Scotia increased its position in shares of General Motors Company (NYSE:GM – Free Report) (TSE:GMM.U) by 95.0% in the 3rd quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 292,931 shares of the auto manufacturer’s stock after acquiring an additional 142,740 shares during the period. Bank of Nova Scotia’s holdings in General Motors were w…