"Weatherley International, the Namibia-focused copper miner, rose 6¼p to 24¾p after revealing that it had received a takeover approach. This was good news for Philip Richard’s activist RAB Capital, fund which took its stake up from 15.7 per cent to 22 per cent in November at about 20p a share."
http://business.timesonline.co.uk/tol/business/markets/article3379455.ece