IREN: High-Risk High-Reward Neocloud

IREN Limited is undergoing a high-stakes transition from Bitcoin mining to AI cloud compute, with execution risk front and center. Q4 2026 results showed revenue decline and a substantial net loss, driven by mining asset impairments and heavy upfront hiring for AI operations.

Despite execution setbacks, IREN has $4B ARR under contract for 2026 capacity, with major clients like Microsoft and several AI labs, and expects significant revenue ramp in early 2027. I rate IREN a speculative Buy, emphasizing its high-risk, high-reward profile and the critical importance of delivering on $25–$30B in planned 2027 capex without excessive dilution.