XML 36 R25.htm IDEA: XBRL DOCUMENT v3.25.2
Schedules of Investments (Unaudited) - Investments (Details) (Parentheticals) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Cost of short-term investments $ 920,683,294 $ 927,149,956
Liabilities percentage of net asset value (0.45%) 0.41%
Total percentage of net asset value 100.00% 100.00%
United States Treasury Bills 4.07% - 4.31% due 7/01/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 01, 2025  
United States Treasury Bills 4.07% - 4.31% due 7/01/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.07%  
United States Treasury Bills 4.07% - 4.31% due 7/01/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.31%  
United States Treasury Bills 4.17% – 4.59% due 1/02/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2]   Jan. 02, 2025
United States Treasury Bills 4.17% – 4.59% due 1/02/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.17%
United States Treasury Bills 4.17% – 4.59% due 1/02/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.59%
United States Treasury Bills 4.29% - 4.30% due 7/03/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 03, 2025  
United States Treasury Bills 4.29% - 4.30% due 7/03/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.29%  
United States Treasury Bills 4.29% - 4.30% due 7/03/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.30%  
United States Treasury Bills 4.34% – 4.62% due 1/07/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2]   Jan. 07, 2025
United States Treasury Bills 4.34% – 4.62% due 1/07/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.34%
United States Treasury Bills 4.34% – 4.62% due 1/07/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.62%
United States Treasury Bills 4.20% - 4.32% due 7/08/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 08, 2025  
United States Treasury Bills 4.20% - 4.32% due 7/08/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.20%  
United States Treasury Bills 4.20% - 4.32% due 7/08/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.32%  
United States Treasury Bills 4.57% due 1/09/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.57%
U.S. Treasury bills and notes, due date [1],[2]   Jan. 09, 2025
United States Treasury Bills 4.29% – 4.51% due 1/14/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2]   Jan. 14, 2025
United States Treasury Bills 4.29% – 4.51% due 1/14/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.29%
United States Treasury Bills 4.29% – 4.51% due 1/14/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.51%
United States Treasury Bills 4.21% - 4.30% due 7/10/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 10, 2025  
United States Treasury Bills 4.21% - 4.30% due 7/10/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.21%  
United States Treasury Bills 4.21% - 4.30% due 7/10/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.30%  
United States Treasury Bills 4.53% due 1/16/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.53%
U.S. Treasury bills and notes, due date [1],[2]   Jan. 16, 2025
United States Treasury Bills 4.19% - 4.29% due 7/15/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 15, 2025  
United States Treasury Bills 4.19% - 4.29% due 7/15/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.19%  
United States Treasury Bills 4.19% - 4.29% due 7/15/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.29%  
United States Treasury Bills 4.61% due 1/21/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.61%
U.S. Treasury bills and notes, due date [1],[2]   Jan. 21, 2025
United States Treasury Bills 4.28% - 4.31% due 7/17/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 17, 2025  
United States Treasury Bills 4.28% - 4.31% due 7/17/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.28%  
United States Treasury Bills 4.28% - 4.31% due 7/17/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.31%  
United States Treasury Bills 4.62% due 1/23/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.62%
U.S. Treasury bills and notes, due date [1],[2]   Jan. 23, 2025
United States Treasury Bills 4.32% due 7/22/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.32%  
U.S. Treasury bills and notes, due date [1],[2] Jul. 22, 2025  
United States Treasury Bills 4.48% due 1/28/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.48%
U.S. Treasury bills and notes, due date [1],[2]   Jan. 28, 2025
United States Treasury Bills 4.31% due 7/24/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.31%  
U.S. Treasury bills and notes, due date [1],[2] Jul. 24, 2025  
United States Treasury Bills 4.51% due 1/30/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.51%
U.S. Treasury bills and notes, due date [1],[2]   Jan. 30, 2025
United States Treasury Bills 4.50% due 2/04/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.50%
U.S. Treasury bills and notes, due date [1],[2]   Feb. 04, 2025
United States Treasury Bills 4.19% - 4.31% due 7/29/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2] Jul. 29, 2025  
United States Treasury Bills 4.19% - 4.31% due 7/29/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.19%  
United States Treasury Bills 4.19% - 4.31% due 7/29/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.31%  
United States Treasury Bills 4.35% – 4.47% due 2/06/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2]   Feb. 06, 2025
United States Treasury Bills 4.35% – 4.47% due 2/06/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.35%
United States Treasury Bills 4.35% – 4.47% due 2/06/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.47%
United States Treasury Bills 4.29% due 7/31/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.29%  
U.S. Treasury bills and notes, due date [1],[2] Jul. 31, 2025  
United States Treasury Bills 4.34% due 2/11/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.34%
U.S. Treasury bills and notes, due date [1],[2]   Feb. 11, 2025
United States Treasury Bills 4.33% due 10/07/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.33%  
U.S. Treasury bills and notes, due date [1],[2] Oct. 07, 2025  
United States Treasury Bills 4.50% due 2/13/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.50%
U.S. Treasury bills and notes, due date [1],[2]   Feb. 13, 2025
United States Treasury Bills 4.27% due 10/09/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.27%  
U.S. Treasury bills and notes, due date [1],[2] Oct. 09, 2025  
United States Treasury Bills 4.30% due 2/18/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.30%
U.S. Treasury bills and notes, due date [1],[2]   Feb. 18, 2025
United States Treasury Bills 4.32% due 10/14/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.32%  
U.S. Treasury bills and notes, due date [1],[2] Oct. 14, 2025  
United States Treasury Bills 4.53% due 2/20/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.53%
U.S. Treasury bills and notes, due date [1],[2]   Feb. 20, 2025
United States Treasury Bills 4.30% due 10/16/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2] 4.30%  
U.S. Treasury bills and notes, due date [1],[2] Oct. 16, 2025  
United States Treasury Bills 4.29% due 2/25/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.29%
U.S. Treasury bills and notes, due date [1],[2]   Feb. 25, 2025
US Treasury Bill Securities [Member]    
Cost of short-term investments [1],[2] $ 963,728,753 $ 963,373,422
Percentage of net asset value 100.45% 99.59%
United States Treasury Bills 4.45% – 4.50% due 2/27/25 [Member]    
U.S. Treasury bills and notes, due date [1],[2]   Feb. 27, 2025
United States Treasury Bills 4.45% – 4.50% due 2/27/25 [Member] | Minimum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.45%
United States Treasury Bills 4.45% – 4.50% due 2/27/25 [Member] | Maximum [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.50%
United States Treasury Bills 4.46% due 3/06/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.46%
U.S. Treasury bills and notes, due date [1],[2]   Mar. 06, 2025
United States Treasury Bills 4.35% due 3/13/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.35%
U.S. Treasury bills and notes, due date [1],[2]   Mar. 13, 2025
United States Treasury Bills 4.34% due 3/20/25 [Member]    
U.S. Treasury bills and notes, effective rate [1],[2]   4.34%
U.S. Treasury bills and notes, due date [1],[2]   Mar. 20, 2025
[1] A portion of the above U.S. Treasury bills are posted as margin for the Trust’s Index Futures positions as described in Note 2D.
[2] Rates shown are discount rates paid at the time of purchase.