v3.25.2
Statements of Operations - USD ($)
shares in Thousands, $ in Thousands
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Expenses      
Sponsor fees $ 243 $ 188 $ 217
Total expenses 243 188 217
Net investment loss (243) (188) (217)
Net realized gain (loss) from:      
Platinum sold to pay expenses (6) (20) (17)
Platinum distributed for the redemption of Shares 628 (211) (236)
Net realized gain (loss) 622 (231) (253)
Net change in unrealized appreciation (depreciation) 19,706 5,187 1,139
Net realized and unrealized gain (loss) 20,328 4,956 886
Net increase (decrease) in net assets resulting from operations $ 20,085 $ 4,768 $ 669
Net increase (decrease) in net assets per share, basic $ 3.97 $ 1.15 $ 0.15
Net increase (decrease) in net assets per share, diluted $ 3.97 $ 1.15 $ 0.15
Weighted average number of shares, basic 5,057 4,139 4,595
Weighted average number of shares, diluted 5,057 4,139 4,595