Once written off as a speculative cryptocurrency miner, IREN Limited (NASDAQ: IREN) emerged this week as one of Wall Street’s most-watched artificial intelligence infrastructure plays — after announcing a $3.4 billion, five-year AI cloud contract with NVIDIA and a landmark investment option that could see the chipmaker pour up to $2.1 billion into the company.
Shares surged more than 40% in five trading sessions, closing at $61.20 on May 8, 2026. The move pushed IREN’s market capitalization past $21 billion and capped a stunning 52-week run in which the stock climbed from $6.76 to as high as $76.87 — a gain of more than 1,000%.
The Deal: $3.4 Billion and a Strategic Endorsement
The centerpiece of the week’s news was a five-year AI cloud services agreement valued at $3.4 billion, under which IREN will supply computing capacity to NVIDIA. Alongside the contract, NVIDIA secured an option to invest up to $2.1 billion in IREN over five years through stock purchases at $70 per share — a move analysts widely interpreted as a strategic vote of confidence rather than a passive financial bet.
Under the broader partnership, IREN and NVIDIA aim to deploy up to five gigawatts of AI infrastructure — a scale that would rank IREN among the largest dedicated AI data center operators in the world if achieved.
“NVIDIA’s investment option isn’t just money — it’s an endorsement,” said analysts at BTIG, who raised their price target to $80 following the announcement. HC Wainwright went further, lifting their target to $85 while maintaining a Buy rating.
The Pivot: From Bitcoin Mining to AI Backbone
IREN’s transformation has been deliberate and rapid. The company operated for years as Iris Energy, a publicly traded Bitcoin miner that used renewable energy-powered data centers in Canada and Australia to generate cryptocurrency. In November 2024, it rebranded as IREN and began redirecting its infrastructure toward AI compute workloads — capitalizing on the same assets (power, cooling, physical footprint) that make Bitcoin mining and AI training surprisingly similar at the hardware level.
The pivot has since accelerated into a full-scale buildout. Earlier in May, IREN energized Sweetwater 1, a 1.4-gigawatt data center campus in Texas — one of the largest single-site power commitments in the U.S. for AI infrastructure. The company also agreed to acquire Nostrum Group, a Spanish data center developer that brings approximately 490 megawatts of secured power capacity in Europe, marking IREN’s entry into continental markets.
In a $625 million deal, IREN also acquired Mirantis, a cloud delivery software company, to build out the software layer on top of its physical infrastructure — a move designed to allow IREN to offer end-to-end AI cloud services rather than simply leasing raw compute capacity.
Snapshot: Key Metrics
| Metric | Value |
|---|---|
| NVIDIA Contract Value | $3.4B (5-year) |
| NVIDIA Investment Option | Up to $2.1B at $70/share |
| AI Capacity Target | Up to 5 GW |
| Sweetwater 1 Campus (Texas) | 1.4 GW |
| Nostrum Group Acquisition (Spain) | ~490 MW |
| Mirantis Acquisition | $625M |
| TTM Revenue (as of Mar 2026) | $757M (+104.8% YoY) |
| Market Capitalization | $21.87B |
| 52-Week Stock Range | $6.76 – $76.87 |
| BTIG Price Target | $80 (Buy) |
| HC Wainwright Price Target | $85 (Buy) |
The Financial Picture: Growth With Red Ink
IREN’s top-line momentum is undeniable. Trailing-twelve-month revenue hit $757 million as of March 2026, more than doubling year-over-year. But the company’s most recent quarter — Q3 fiscal 2026 ending March 2026 — showed revenue of $144.8 million alongside a diluted loss of $0.74 per share, as the company absorbs heavy capital expenditures ahead of its infrastructure buildout.
The revenue trajectory has been uneven, peaking at $240.3 million in Q1 FY2026 (ending September 2025) before stepping down as Bitcoin-related revenue declined and the AI revenue ramp lagged. Investors are essentially underwriting IREN’s future: at a market cap of $21.87 billion on TTM revenue of $757 million, the stock trades at roughly 29 times sales — a valuation that prices in significant execution on the NVIDIA partnership and beyond.
The Risks: Can IREN Execute at This Scale?
The bull case for IREN rests almost entirely on future execution. NVIDIA’s investment option is precisely that — an option, not a commitment. The chipmaker has no obligation to deploy the full $2.1 billion, and the $3.4 billion cloud contract is a five-year target rather than guaranteed upfront revenue.
IREN is also carrying significant losses. Despite doubling revenue, it reported a net loss of $0.74 per diluted share in its most recent quarter. Building out gigawatt-scale data centers requires capital well ahead of the revenue those facilities generate. The company will likely need to access debt or equity markets to fund the Sweetwater, Nostrum, and Mirantis commitments simultaneously.
Competition is intensifying as well. Hyperscalers like Microsoft, Google, and Amazon are building their own AI data centers at scale, while dedicated operators including CoreWeave and Lambda Labs compete for the same GPU compute contracts. IREN’s renewable-energy DNA and flexible footprint may be differentiating factors — but they will need to prove out at production scale.
Bottom Line
Few companies in the market have transformed as visibly as IREN. A stock trading below $7 a year ago now anchors a $21 billion enterprise, and a contract once used to mine Bitcoin is now pointing 5 gigawatts of capacity at artificial intelligence. The NVIDIA deal is the most concrete validation yet that IREN’s pivot is more than a narrative — but the distance between a signed contract and operational scale is where ambitions are tested.
Sources
- IREN financials and stock data — Stock Analysis
- IREN quarterly revenue data — Stock Analysis
- IREN news, analyst targets, and NVIDIA deal details — MarketBeat
Disclosure: This article was produced with AI assistance and reviewed before publication. It is for informational purposes only and is not investment advice.