CANADA STOCKS-TSX falls as resource stocks drag, Valeant slumps

(Adds portfolio manager quote, updates prices)

* TSX down 64.05 points, or 0.48 percent, to 13,245.75

* Five of the TSX’s 10 main groups lower

TORONTO, Dec 29 (Reuters) - Canada’s main stock index fell on Tuesday, hurt by weakness in resource stocks and a tumble in shares of Valeant Pharmaceuticals International Inc as the market reopened following an extended Christmas break.

The market, which was closed Friday for Christmas and Monday in lieu of Boxing Day on Saturday, rose 2.2 percent last week.

“It’s off of low volumes, but the Canadian market is just effectively playing catch-up to the U.S. market,” said Ben Jang, portfolio manager at Nicola Wealth Management.

The materials group fell 2.7 percent following weakness in U.S. materials stocks on Monday.

Goldcorp Inc fell 3.9 percent to C$16.23, while Barrick Gold Corp was down 3.3 percent at C$10.49 and Potash Corporation of Saskatchewan Inc declined 2.4 percent to C$24.50.

Valeant Pharmaceuticals International Inc fell 11.1 percent to C$140.19 following news on Monday that its chief executive officer, Michael Pearson, is taking medical leave.

“He is still the main driver in the company and I think the market has realized that,” said Jang.

The stock saw a more moderate loss in New York after falling sharply on Monday.

The Toronto Stock Exchange’s S&P/TSX composite index closed down 64.05 points, or 0.48 percent, at 13,245.75, with five of the index’s 10 main groups in negative territory.

Energy stocks fell 0.7 percent, including a 1.2 percent drop in Suncor Energy Inc to C$36.46.

Crude oil prices rallied as colder weather prompted buying a day after prices slid 3 percent, but slowing global demand and abundant supplies from OPEC members were expected to remain a headwind.

Financial sector stocks rose 0.5 percent, helped by a 1.0 percent advance for Bank of Montreal to C$79.51.

BCE Inc rose 1.4 percent to C$54.77, while Loblaw Companies Ltd was up 1.7 percent at C$67.00. (Reporting by Fergal Smith; Editing by Bernadette Baum and Leslie Adler)