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IREN (IREN) investor relations material

IREN Q1 2026 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q1 2026 earnings summary6 Nov, 2025

Executive summary

  • Achieved record Q1 FY26 revenue of $240.3 million, up 355% year-over-year, with net income of $384.6 million and adjusted EBITDA of $91.7 million, driven by both Bitcoin mining and AI Cloud Services.

  • Signed a $9.7 billion, five-year AI Cloud contract with Microsoft, expected to generate $1.94 billion in annual recurring revenue and includes a 20% upfront prepayment.

  • Strategic focus on scaling AI Cloud services, with plans to expand GPU fleet from 23,000 to 140,000 by end of 2026, supporting a projected $3.4 billion annualized run rate revenue.

  • Major multi-year contracts signed with Together AI, Fluidstack, and Fireworks AI, supporting growth to over $500 million AI Cloud ARR by end of Q1 2026.

  • Significant capital raised through $1 billion convertible notes, $1 billion at-the-market equity offering, and $400 million in GPU financing.

Financial highlights

  • Q1 FY26 revenue reached $240.3 million, up 28% quarter-over-quarter and 355% year-over-year.

  • Net income was $384.6 million, reversing a net loss of $51.7 million in the prior year quarter.

  • Adjusted EBITDA was $91.7 million, with EBITDA of $662.7 million, reflecting unrealized gains on financial instruments.

  • Bitcoin mining revenue grew to $232.9 million, with a 17% increase in average operating hashrate and 12% more Bitcoin mined.

  • AI Cloud Services revenue rose to $7.3 million, with ongoing transition from ASICs to GPUs in British Columbia.

Outlook and guidance

  • Targeting $3.4 billion in annualized run rate revenue by end of 2026, leveraging only 16% of secured 3 GW power.

  • GPU fleet expansion to 140,000 by end of 2026, with significant ramp in AI cloud and data center capacity.

  • Sweetwater 1 (1.4 GW) substation energization scheduled for April 2026, Sweetwater 2 (600 MW) for late 2027.

  • Ongoing strong demand for both air-cooled and liquid-cooled NVIDIA GPUs, with disciplined, measured growth approach.

  • Sufficient liquidity for the next 12 months, with ongoing investments in data center expansion and hardware.

Strategy to secure non-contracted AI Cloud ARR?
Impact of unrealized gains on future earnings?
Status of Microsoft's 20% customer prepayment?
How does vertical integration impact risk-adjusted returns?
How will remaining GPU CapEx be funded?
Sweetwater's 2GW capacity: future monetization plans?
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Iris Energy Limited is an Australian company specializing in sustainable Bitcoin mining. The company, incorporated in 2018, owns and operates Bitcoin mining data centers that are powered by 100% renewable energy sources. The company is headquartered in Sydney, New South Wales, Australia, and its shares are listed on the NASDAQ.

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