IREN, a company transitioning from Bitcoin mining to AI data center operations, reported a significant $684 million loss for its fiscal year 2026. This financial outcome is largely attributed to substantial costs associated with the strategic pivot, including impairments and write-downs of its legacy Bitcoin mining hardware.
In the latest quarter ending June 30, IREN’s AI cloud services generated $70.5 million in revenue, marking the first time this segment has surpassed its Bitcoin mining revenue, which stood at $66.7 million. Consequently, AI cloud services now represent 51.4% of the company’s quarterly revenue. Despite this shift, total revenue for the quarter saw a 5% decrease to $137.2 million, with Bitcoin mining revenue declining by 40% as IREN reallocated its sites for AI purposes.
The fiscal year 2026 results were heavily impacted by the transition expenses. The quarterly loss included $450.4 million in impairments, primarily from retired mining hardware, and an additional $127.2 million in write-downs and losses on equipment. For the full fiscal year, revenue grew 41% to $707 million, but $638.8 million in impairments coincided with a net loss of $702.6 million, a significant change from the $86.9 million profit recorded in fiscal 2025.
Adjusted EBITDA also experienced a sharp decline, falling 68% to $19.2 million in fiscal 2026 from $59.5 million in the prior period. IREN cited higher employee costs and investments made in anticipation of its AI cloud expansion as reasons for this decrease.
Despite these financial challenges, IREN has secured substantial financing and major contracts to fuel its AI infrastructure growth. The company anticipates $4 billion in contracted annualized run-rate revenue (ARR) to be operational by year-end. It has secured $6.4 billion in GPU financing, including $3.6 billion for its five-year, $9.7 billion AI cloud agreement with Microsoft. This financing, combined with Microsoft’s prepayments, covers 96% of the associated costs. An additional $2.8 billion in GPU financing is designated for deployments with other clients.
Furthermore, IREN entered into a $3.4 billion AI cloud contract with Nvidia in May. This agreement encompasses managed GPU services and is part of a partnership aimed at deploying up to 5 gigawatts of AI infrastructure.
Bernstein analysts suggest that IREN will phase out its Bitcoin mining operations by 2030, as the company replaces mining hardware with GPUs for AI workloads. Daniel Roberts, Co-Founder and Co-CEO of IREN, commented, “Exponential AI consumption growth has fueled demand for compute capacity well beyond the available supply of infrastructure. IREN was built for this moment.”
Key uncertainties persist regarding the precise timeline for IREN’s complete transition away from Bitcoin mining and the long-term profitability of its AI data center operations. The company’s ongoing investments and employee costs are also factors that may influence its future financial performance.
Why This Matters
The materials describe a narrow update: IREN reported a substantial loss in its fiscal 2026 results, primarily due to impairments and write-downs related to retired mining hardware and equipment as it converts mining sites for AI use. The exact timeline for IREN to fully wind down Bitcoin mining.
Broader Context
Source materials place the factual news in this context: IREN shares fell more than 8% after the Bitcoin miner turned AI data center operator reported a $684 million loss in its fiscal 2026 results.
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