Most actively traded companies on the TSX

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

Toronto Stock Exchange (14,904.91, up 114.43 points):

Intermap Technologies Corp. (TSX:IMP). Business services. Up 40 cents, or 615.38 per cent, to 46.5 cents on 15.1 million shares.

UrtheCast Corp. (TSX:UR). Online media. Down 17 cents, or 3.46 per cent, to $4.75 on 3.9 million shares.

Royal Bank of Canada (TSX:RY). Bank. Up 54 cents, or 0.70 per cent, to $77.94 on 3.9 million shares.

Black Iron Inc. (TSX:BKI). Miner. Down half-a-cent, or 16.67 per cent, to 2.5 cents on 3.7 million shares.

Bankers Petroleum Ltd. (TSX:BNK). Oil and gas. Up 19 cents, or 6.42 per cent, to $3.15 on 3.6 million shares.

Teck Resources Ltd. (TSX:TCK.B). Miner. Up 47 cents, or 3.52 per cent, to $13.81 on 3.3 million shares.

Companies reporting major news:

BlackBerry Ltd. (TSX:BB). Wireless communications. Down 44 cents, or 3.89 per cent, to $10.88 on 3.1 million shares. The Waterloo, Ont.,-based company posted an adjusted first-quarter loss of US$28 million or five cents per share, worse than analyst expectations of a three-cent per share loss, according to a survey by Thomson Reuters. Revenues of $658 million were also softer than the $679 million analysts anticipated. Total revenue was down from US$966 million a year earlier, but about steady with the previous quarter ended Feb. 28.