Most actively traded companies on the TSX

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

Toronto Stock Exchange (15,619.08, down 6.65 points):

B2Gold Corp.(TSX:BTO). Miner. Down nine cents, or 3.21 per cent, to $2.71 on 8.4 million shares.

Bombardier Inc. (TSX:BBD.B). Aerospace. Down one cent, or 0.27 per cent, to $3.65 on 8.1 million shares. The company's stock slipped after Goldman Sachs analyst Noah Paponak reiterated his sell rating and downgraded the share price from $3.20 to $3. He says it is "inevitable" there will be further delays in the company's new CSeries commercial jetliner program.

Eldorado Gold Corp. (TSX:ELD). Miner. Down 36 cents, or 4.00 per cent, to $8.63 on 4.4 million shares.

Suncor Energy Inc. (TSX:SU). Oil and gas. Down 96 cents, or 2.15 per cent, to $43.67 on 3.3 million shares.

Canadian Natural Resources Ltd. (TSX:CNQ). Oil and gas. Down $1.22, or 2.57 per cent, to $46.17 on 3.2 million shares.

Athabasca Oil Corp. (TSX:ATH). Oil and gas. Down 32 cents, or 4.04 per cent, to $7.60 on 3.1 million shares.

Companies reporting major news:

Pembina Pipeline Corp. (TSX:PPL). Oil and gas. Up $1.49, or 2.98 per cent, to $51.46 on 1 million shares. Pembina. announced two deals totalling more than US$1 billion that will enable it to export propane from the U.S. West Coast as well as access natural gas liquids from North Dakota's prolific Bakken formation.

Quebecor Inc. (TSX:QBR.B). Communication services. Up 39 cents, or 1.41 per cent, to $28.13 on 92,618 shares. The company said Tuesday it has sold its digital design and marketing services subsidiary Nurun to French advertising company Publicis Groupe for $125 million. The company said the sale is part of its move to focus on what it considers its core operations.