Gina Rinehart’s Hancock Prospecting has emerged as a significant shareholder in Las Vegas-headquartered MP Materials, the resources group that this year held merger discussions with ASX-listed Lynas Rare Earths.
Mrs Rinehart’s 5.3 per cent interest in MP Materials, which has a market capitalisation of $US2.85 billion ($4.3 billion), was disclosed after a share buyback. Higher volumes in Monday’s trading and a rally in the share price, pushing the value of the stake to $US150 million, stoked speculation Hancock may be buying more shares.