Australia's richest person makes her largest non-mining bet ever, backing Musk's vision for integrating space, connectivity, and artificial intelligence
Gina Rinehart just wrote a billion-dollar check for SpaceX stock, and she wants everyone to know it’s about more than rockets.
Hancock Prospecting, Rinehart’s mining empire, acquired a stake valued at over $1 billion in SpaceX following the company’s June 15 IPO. That debut valued SpaceX at $2.1 trillion, making it the largest IPO in history. Shares climbed nearly 20% on their first day of trading.
The Australian billionaire framed the investment as a bet on Elon Musk himself, calling him a “truly exceptional person” whose work across space, connectivity, and AI she expects to reshape industries for decades.
Why an iron ore titan is buying rocket company stock #
This is Hancock Prospecting’s largest investment outside its core iron ore business. Full stop.
Rinehart has specifically cited the integration of hardware and software across space and artificial intelligence as a key reason for backing SpaceX.
The move didn’t come out of nowhere. Earlier in 2026, Rinehart purchased US defense stocks including RTX and L3Harris during the first quarter.
The SpaceX IPO in context #
A $2.1 trillion debut valuation is staggering by any measure. To put that in perspective, it instantly made SpaceX one of the most valuable public companies on the planet, sitting alongside names like Apple, Microsoft, and Nvidia.
SpaceX’s revenue engine is powered by Starlink, its satellite internet constellation, alongside its launch services business and growing government contracts.
What this means for investors watching the Musk ecosystem #
Musk’s history with digital assets is well documented. His sporadic commentary on Bitcoin and Dogecoin has moved crypto markets multiple times over the past several years. Tesla briefly held Bitcoin on its balance sheet before reversing course.
While Rinehart’s SpaceX investment has no direct cryptocurrency connection, the broader Musk ecosystem has a gravitational pull on crypto sentiment. When capital flows toward Musk’s companies from traditional finance heavyweights like Hancock Prospecting, it validates the overall thesis that these interconnected ventures, spanning AI, space, and connectivity, represent the next wave of technological infrastructure. The risk worth watching is concentration. Rinehart is making a massive bet on a single founder’s vision across multiple companies. The interconnectedness of his ventures means a stumble at one company could create contagion across his entire portfolio. Investors following Rinehart’s lead should consider whether they’re buying into SpaceX’s fundamentals or into the Musk premium, because those are two very different investment theses with very different risk profiles.
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