By Carla Mozee, MarketWatch

LONDON (MarketWatch) -- U.K. stocks rose Thursday, with ITV PLC shares gaining after the broadcaster reached an acquisition deal, but Wm Morrison Supermarkets PLC shares fell following a wider loss at the supermarket chain.

The FTSE 100 rose 0.7% to 6,766.12 as all sectors advanced, led by basic materials group. There, shares of Antofagasta PLC climbed 2.5% after reaching an agreement to end a protest at its Los Pelambres copper mine in Chile.

ITV climbed 1.8% as it said it's agreed to purchase Talpa Media BV for up to 781 million pounds ($1.17 billion). The entertainment show producer is behind programs including "The Voice", and company founder John De Mol established "Big Brother." ITV will make an initial cash payment of GBP355 million for Talpa.

But shares of Morrisons fell 1.1%, with the company saying its fiscal 2015 underlying pretax profit dropped by more than half, to GBP345 million from GBP719 million (http://www.marketwatch.com/story/morrisons-yearly-net-loss-widens-2015-03-12). It also indicated a dividend cut, saying from fiscal 2016 it expects to pay a dividend of 5 pence per share or less.

The FTSE 100 on Wednesday (http://www.marketwatch.com/story/ftse-100-higher-after-string-of-losses-2015-03-11)edged up 0.3%.

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