Most actively-traded companies on the TSX by The Canadian Press Posted Aug 5, 2016 2:50 pm MDT Last Updated Aug 5, 2016 at 3:40 pm MDT AddThis Sharing ButtonsShare to TwitterTwitterShare to FacebookFacebookShare to RedditRedditShare to 電子郵件Email Some of the most active companies traded Friday on the Toronto Stock Exchange:Toronto Stock Exchange (14,648.77, up 119.99 points):Telesta Therapeutics Inc. (TSX:TST). Health care. Up 1.5 cents, or 30 per cent, to 6.5 cents on 9.8-million shares.Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Down one cent, or 0.50 per cent, to $1.98 on seven-million shares. Bombardier reported a US$490 million net loss Friday and said one of its coveted CSeries orders was scaled back after a quarter that saw the aerospace giant deliver the first passenger jets. The company said it agreed to revise a 2013 order by Ilyushin Finance Co. for 32 CSeries 300 planes in response to the Russian firm’s market needs. Under the changes, the Moscow leasing company would now buy 20 CS300 and one Q400 aircraft. Revenue from all sources, reported in U.S. dollars, fell during the second quarter to $4.31 billion from $4.62 billion.Manulife Financial Corp. (TSX:MFC). Financial Services. Up 26 cents, or 1.53 per cent, to $17.21 on 5.4-million shares.Yamana Gold Inc. (TSX:YRI). Miner. Down 16 cents, or 2.11 per cent, to $7.44 on 5.2-million shares.Gran Colombia Gold Corp. (TSX:GCM). Miner. Down half-a-cent, or 3.45 per cent, to 14 cents on 5.1-million shares.B2Gold Corp. (TSX:BTO). Miner. Down three cents, or 0.68 per cent, to $4.38 on 4.8-million shares.Companies reporting major news:Magna International (TSX:MG). Auto parts. Up $2.71, or 5.44 per cent, to $52.57 on 1.2-million shares. Magna is reporting net income of US$558 million in the second quarter, a slight improvement for the Canadian auto parts giant compared with the same quarter a year ago. The Aurora, Ont.-based company — which reports in U.S. currency — says diluted earnings per share were equal to $1.41, up from $538 million or $1.29 in the second quarter of 2015.