Gina Rinehart's Billion-Dollar Fortune Hangs in the Balance as Court Verdict Looms

Gina Rinehart, Australia's wealthiest person, faces a potentially significant loss of wealth and control over her Pilbara iron ore empire as a court verdict looms in Perth. The Western Australian supreme court judgment will determine whether Rinehart must share the spoils of some of Hancock Prospecting's most lucrative iron ore projects with the family of her late father's business partner, Peter Wright.

The dispute centers on the lucrative Hope Downs mining complex near Newman in north-west Western Australia, a joint venture between Hancock Prospecting and Rio Tinto, which delivered a $832m profit to Hancock Prospecting in 2025. The Wright family heirs claim they are entitled to an equal share of the 2.5% royalties coming from Hope Downs to Hancock Prospecting.

Hancock Prospecting rejects the claim, arguing it undertook all the work and bore the financial risk of development, making it the legitimate owner of the Hope Downs assets. The judgment, expected to be appealed regardless of the outcome, may also impact Rinehart's children, who have accused their mother of an 'egregious fraud' against them.

Rinehart's company and Hancock Prospecting have rejected all claims, with Rinehart's lawyers arguing that her actions were done to right an historic wrong by her father. The court's decision will also inform a separate federal arbitration process that will decide how Hancock Prospecting's shares are divided between the family.

In a related development, Hancock Prospecting's latest annual report shows that more than $6.4bn in dividends have been placed in reserve pending the outcome of arbitration.