• AI Cloud revenue surged 183% QoQ to $200 million, driving total revenue up 66% to $228 million
  • Adjusted EBITDA margin expanded to ~29% from 14%, driven by high-margin AI services replacing Bitcoin mining
  • Operating capacity grew 127% to 0.1 GW, with $1 billion operating ARR achieved at quarter-end
  • Company secured $19 billion in funding over 12 months, including $6.5 billion in GPU financing since May

*this image is generated using AI for illustrative purposes only.

IREN (NASDAQ: IREN) reported first-quarter fiscal year 2027 results on Thursday, with AI Cloud revenue reaching $200 million, a 183% increase quarter over quarter. This segment growth drove total revenue to $228 million, up 66% from the prior quarter, marking a significant shift in the company's operational mix.

The surge in high-margin AI Cloud services offset a decline in Bitcoin mining revenue, which fell to $28 million. Consequently, the company's adjusted EBITDA margin expanded to approximately 29%, compared with 14% in the previous quarter. Gross margin before depreciation and amortization improved to 80%, driven by the higher proportion of AI Cloud revenue, which maintained an 86% gross margin.

Financial Performance Overview

The following table summarizes key financial metrics for the September quarter:

Operating expenses, including SG&A and R&D, rose to $224 million, an increase of $96 million quarter over quarter. Management attributed this rise to a $33 million increase in cash operating expenses from the mid-quarter integration of Mirantis operations and continued headcount expansion, alongside $63 million in stock-based compensation. After accounting for depreciation, amortization, financing costs, and other items, IREN recorded a net loss of $263 million for the quarter.

Operational Highlights and Capacity Expansion

IREN's operating capacity increased by 127% during the quarter to 0.1 gigawatts. The company highlighted its vertically integrated model, securing over 30,000 acres of land supporting more than 5 gigawatts of secured power and 35 gigawatts in development across three continents.

Key operational developments include:

  • Completion of Horizon 1 data center delivery to Microsoft in 14 months, beating the 18-month industry average for building alone.
  • Signing of new contracts at $22 million per megawatt for five-year terms and $40 million per megawatt for shorter durations.
  • Customer prepayments covering approximately 90% of associated GPU CapEx for recent agreements.

What the Numbers Show

A divergence between top-line growth and bottom-line results highlights the company's aggressive investment phase. While AI Cloud revenue nearly tripled sequentially, the net loss of $263 million reflects substantial upfront costs associated with scaling infrastructure. However, the expansion of adjusted EBITDA margin to 29% indicates improving unit economics as the business shifts away from lower-margin Bitcoin mining toward higher-margin AI compute services. The company exited the quarter with $1 billion in operating ARR, targeting more than $4 billion by early 2027.

Balance Sheet and Funding Strategy

IREN maintains a robust balance sheet with total assets of $20.6 billion, including $12.3 billion in property, plant, and equipment. Cash totaled $5.8 billion, comprising $2.3 billion in restricted cash for GPU deployments. Total debt stands at $10.2 billion, primarily in low-coupon convertible notes with maturities concentrated in 2032 and beyond.

The company secured $19 billion in funding over the last 12 months, including $6.5 billion in GPU financing since May. With $9 billion in cash and undrawn commitments available, IREN plans to fund approximately $15 billion in remaining CapEx for the fiscal year, leveraging customer prepayments and asset-backed financing to minimize corporate capital outlay.

How will the integration of Mirantis operations specifically impact IREN's long-term operating expense ratios and R&D efficiency in subsequent quarters?

What are the potential dilution risks to shareholders given the $10.2 billion debt load concentrated in convertible notes maturing after 2032?

How does IREN plan to mitigate execution risk while scaling from 0.1 GW to its 5 GW secured power capacity target within the current fiscal year?