Some of the most active companies traded Wednesday on the Toronto Stock Exchange:Toronto Stock Exchange (15,063.16, up 78.20 points):Hydro One Ltd. Instalment Receipts (TSX:H.IR). Utilities. Up 60 cents, or 1.63 per cent, to $37.45 on 9.1 million shares.Redknee Solutions Inc. Rights (TSX:RKN.RT). Application software. Down two cents, or 28.57 per cent, to five cents on 3.8 million shares.TSO3 Inc. (TSX:TOS). Health care. Down 23 cents, or 8.95 per cent, to $2.34 on 3.2 million shares.Suncor Energy Inc. (TSX:SU). Oil and gas. Up 27 cents, or 0.69 per cent, to $39.41 on 3.2 million shares.First Quantum Minerals Ltd. (TSX:FM). Miner. Up 45 cents, or 3.32 per cent, to $13.99 on 2.9 million shares.Iamgold Corp. (TSX:IMG). Miner. Up 27 cents, or 3.74 per cent, to $7.49 on 2.7 million shares.Companies reporting major news:Royal Bank of Canada (TSX:RY). Bank. Up $1.00, or 1.09 per cent, to $93.01 on 2.3 million shares. Canada’s largest bank reported nearly $2.8 billion of net income ($1.85 per share) for its fiscal third quarter and boosted its quarterly dividend by five per cent to 91 cents. Total revenue for the quarter was $9.99 billion, down 2.6 per cent from a year ago.Transcontinental Inc. (TSX:TCL.A). Publishing. Up nine cents, or 0.37 per cent, to $24.23 on 104,373 shares. Newly-formed Gravite Media has bought six French language publications from Quebec-based Transcontinental for an undisclosed price. The publications include Le Journal Saint-Francois, Le Soleil de Chateauguay, Brossard Eclair, Le Courrier du Sud, L’information d’Affaires Rive-Sud and Le Reflet, as well as their related web properties.