Aug 15, 2026 – 2.25amMining magnate Gina Rinehart has revealed the full extent of her bet on Elon Musk’s recent market debutant SpaceX, as Australia’s richest person continues to pile her fortune into the US market under president Donald Trump.Hancock Prospecting, owned by Rinehart, disclosed 8 million SpaceX shares valued at the end of June at $US1.4 billion ($1.97 billion) in the company’s filings to the US Securities and Exchange Commission overnight on Friday (early Saturday AEST).Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles