Some of the most active companies traded Tuesday on the Toronto Stock Exchange:Toronto Stock Exchange (15,143.41, up 103.11 points):Lithium Americas Corp. (TSX:LAC). Miner. Down 15 cents, or 9.38 per cent, to $1.45 on 7.5 million shares.Hydro One Ltd. Instalment Receipts (TSX:H.IR). Utilities. Down 65 cents, or 1.68 per cent, to $38.00 on 5.1 million shares.Cenovus Energy Inc. (TSX:CVE). Oil and gas. Up 42 cents, or 4.15 per cent, to $10.55 on 4.9 million shares.Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Up one cents, or 0.41 per cent, to $2.42 on 4.2 million shares. The Quebec-based plane and train maker says there is a global market worth US$820 billion over the next 20 years for 12,550 commercial planes the size it produces. In other news, Boeing walked away from talks with Canadian officials aimed at resolving the American aerospace company’s trade dispute with Bombardier, accusing Bombardier of selling its CSeries passenger liners to U.S.-based Delta Airlines at an unfairly low price with help from government subsidies in Canada.Encana Corp. (TSX:ECA). Oil and gas. Up 25 cents, or 2.18 per cent, to $11.72 on 3.9 million shares.Tahoe Resources Inc. (TSX:THO). Miner. Down eight cents, or 1.05 per cent, to $7.53 on 3.8 million shares.Companies reporting major news:Home Capital Group Inc. (TSX:HCG). Financial Services. Up 25 cents, or 1.78 per cent, to $14.33 on 1.6 million shares. At a special meeting on Tuesday, more than 88 per cent of shareholders rejected a plan that would have seen Warren Buffett’s Berkshire Hathaway acquire 23.9 million more shares for $246.7 million, at $10.30 per share. That would have been on top of Buffett’s initial Home Capital investment of $153 million in June.