| Schedule of Stream and Royalty Interests |
The following tables summarize our stream and royalty interests, net as of March 31, 2026 and December 31, 2025. | | | | | | | | | | | | | | | | | | | | | | As of March 31, 2026 (amounts in thousands): | | Cost | | Accumulated Depletion | | Net | | Production stage interests: | | | | | | | | Streams | | $ | 4,211,315 | | | $ | (1,410,237) | | | $ | 2,801,078 | | | Royalties | | 2,334,644 | | | (797,136) | | | 1,537,508 | | | Total production stage interests | | 6,545,959 | | | (2,207,373) | | | 4,338,586 | | | | | | | | | | Development stage interests: | | | | | | | | Streams | | 936,721 | | | — | | | 936,721 | | | Royalties | | 624,551 | | | — | | | 624,551 | | | Total development stage interests | | 1,561,272 | | | — | | | 1,561,272 | | | | | | | | | | Exploration stage interests: | | | | | | | | Streams | | 741,591 | | | — | | | 741,591 | | | Royalties | | 1,897,837 | | | — | | | 1,897,837 | | | Total exploration stage interests | | 2,639,428 | | | — | | | 2,639,428 | | | Total stream and royalty interests, net | | $ | 10,746,659 | | | $ | (2,207,373) | | | $ | 8,539,286 | |
| | | | | | | | | | | | | | | | | | | | | | As of December 31, 2025 (amounts in thousands): | | Cost | | Accumulated Depletion | | Net | | Production stage interests: | | | | | | | | Streams | | $ | 4,190,864 | | | $ | (1,359,206) | | | $ | 2,831,658 | | | Royalties | | 2,319,553 | | | (760,108) | | | 1,559,445 | | | Total production stage interests | | 6,510,417 | | | (2,119,314) | | | 4,391,103 | | | | | | | | | | Development stage interests: | | | | | | | | Streams | | 936,726 | | | — | | | 936,726 | | | Royalties | | 581,746 | | | — | | | 581,746 | | | Total development stage interests | | 1,518,472 | | | — | | | 1,518,472 | | | | | | | | | | Exploration stage interests: | | | | | | | | Streams | | 776,358 | | | — | | | 776,358 | | | Royalties | | 1,897,942 | | | — | | | 1,897,942 | | | Total exploration stage interests | | 2,674,300 | | | — | | | 2,674,300 | | | Total stream and royalty interests, net | | $ | 10,703,189 | | | $ | (2,119,314) | | | $ | 8,583,875 | |
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