v3.26.1
Statements of Assets and Liabilities (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Total investment in bullion, at cost $ 1,543,700 $ 1,252,985
Common stock, shares authorized Unlimited Unlimited
Common stock, par value (in dollars per share) $ 0 $ 0
Common stock, shares issued 13,575,000 12,500,000
Common stock, shares outstanding 13,575,000 12,500,000
Net asset value per share $ 181.11 $ 206.19
Gold [Member]    
Total investment in bullion, at cost $ 905,387 $ 743,430
Palladium [Member]    
Total investment in bullion, at cost 121,255 110,356
Platinum [Member]    
Total investment in bullion, at cost 61,278 51,184
Silver [Member]    
Total investment in bullion, at cost $ 455,780 $ 348,015