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Schedules of Investments
$ in Thousands
Dec. 31, 2023
USD ($)
oz
Jun. 30, 2023
USD ($)
oz
Investment in platinum bullion | oz 39,332.030 38,945.929
Cost $ 40,149 $ 40,355
Fair value $ 39,568 $ 39,934
Percentage of net assets 100.04% 100.04%
Assets less liabilities $ (16) $ (15)
Assets less liabilities, percentage of net assets (0.04%) (0.04%)
Net assets $ 39,552 $ 34,919
Net assets, percentage of net assets 100.00% 100.00%
Platinum [Member]    
Investment in platinum bullion | oz 39,332.030 38,945.929
Cost $ 40,149 $ 40,355
Fair value $ 39,568 $ 39,934
Percentage of net assets 100.04% 100.04%