0001878848 2026-08-04 2026-08-04 false 0001878848 00-0000000 8-K 2026-08-04 IREN LIMITED 001-41072 C3 Level 5, 55 Market Street Sydney NSW 2000 AU 61 2 7906 8301 false false false false Ordinary shares, no par value IREN NASDAQ false