Macquarie rated AQA with an "outperform" on 19th June:
http://tools.afr.com/viewer.aspx?ATL://630288b4-b9a7-11e1-9457-f6560a0dfbb6§ion=tools
Price target lowered to $5.60 (was $6.80). An updated feasibility study is expected in the three months ending September 30.