Most actively traded companies on the TSX

Some of the most active companies traded Tuesday on the Toronto Stock Exchange:

Toronto Stock Exchange (12,331.32, up 188.16 points):

Baytex Energy Corp. (TSX:BTE). Oil and gas. Up 27 cents, or 11.20 per cent, to $2.68 on 8.9 million shares.

Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Down one cent, or 0.98 per cent, to $1.01 on 7.8 million shares.

First Quantum Minerals Ltd. (TSX:FM). Miner. Up one cent, or 0.40 per cent, to $2.50 on 7.5 million shares.

HudBay Minerals Inc. (TSX:HBM). Miner. Up two cents, or 0.86 per cent, to $2.35 on 6.9 million shares.

Whitecap Resources Inc. (TSX:WCP). Oil and gas. Up 26 cents, or 3.73 per cent, to $7.23 on 6.6 million shares.

Trican Well Service Ltd. (TSX:TCW). Oil and gas. Up 63 cents, or 84 per cent, to $1.38 on 5.5 million shares.

Companies reporting major news:

Canadian National Railway (TSX:CNR). Transportation. Up $1.14, or 1.63 per cent, to $71.29 on 3.6 million shares. Canadian National Railway announced after markets closed that it was boosting its dividend by 20 per cent after capping a challenging year by growing profits 11 per cent to $941 in the fourth quarter even as revenues decreased one per cent to $3.17 billion.