Author: RockFlow
Highlight the key points
① IREN has completed one of the most remarkable strategic transformations in the US stock market: from a miner constrained by the Bitcoin cycle to a “utility company” focused on AI computing infrastructure. This redefinition of identity allows it to directly participate in the most certain long-term trends in the current technology sector, gaining extraordinary attention and value reassessment.
② Against the backdrop of AI computing power bottlenecks shifting from chips to electricity and land, IREN's vertical integration model brings it structural cost advantages and years of first-mover advantage. The company's turnaround to profitability and 168% revenue growth in its fiscal year 2025 report is a financial realization of its AI cloud business's extremely high “hardware profit margins” and successful integration of “heavy asset” experience.
The RockFlow research team believes that IREN's rapid expansion coincides with the most imbalanced supply and demand phase in the “AI gold rush.” Investing in IREN means betting on the stability of public utilities and the explosive power of technology stocks, wagering on the most scarce computing resources in the current AI infrastructure field.
Text
In the U.S. stock market, there is no shortage of companies and potential targets filled with drama and grand narratives. The main character of this article, IREN, is one such example.
IREN is one of the most compelling transformation stories in the cryptocurrency and technology sectors. The company emerged during the Bitcoin mining boom and achieved a strategic leap in just three years, becoming one of the companies most likely to benefit from the surge in demand for AI infrastructure.
During the transformation process, IREN did not give up its mining DNA—its Bitcoin mining business continues to generate cash. However, it is no longer content to be a miner constrained by the volatility of Bitcoin prices, but has set its sights on a broader and more certain trillion-dollar track: AI computing infrastructure.
This company has recently gained a lot of attention due to its stock price increase of over 1000% in six months. The RockFlow research team believes that IREN is not just a simple cryptocurrency or AI concept stock, but a representative of the new generation of “AI computing utility companies.” Its core investment value lies not in momentary speculation, but in the moat built around its power, land, and high-density design that cannot be quickly replicated by others.
This article will delve into the underlying logic of IREN's potential for a 10-fold return in the future from three dimensions: “IREN's Transformation Story”, “Current Core Investment Value”, and “Why Now is a Good Time to Invest”.
- The Transformation of IREN: From Bitcoin Miner to AI Computing Infrastructure
The story of IREN began in the field of Bitcoin mining. The company was founded in 2018 in Sydney, Australia by brothers Daniel Roberts and Will Roberts, who are currently co-CEOs. At that time, the company was named Iris Energy.
Daniel Roberts became interested in cryptocurrency in 2013. He and his brother Will bought in when Bitcoin reached $1,000, but shortly after witnessed the price plummet, selling at $500. Later, they participated in the presale of Ethereum and made a significant profit.
When the next round of the bull market for Bitcoin began at the end of 2017, the Roberts brothers delved into the history of money and understood the significance of Bitcoin as a hedging tool.
The two brothers firmly believe that the rise of Bitcoin is unstoppable, but they also recognize its enormous energy costs: mining one Bitcoin requires the electricity consumption of a household for nine years. Since then, the Roberts brothers have aimed to address the energy issue while continuing to increase their investment in Bitcoin. In 2018, they quit their jobs and founded Iris Energy.
“We recognize that the world will need high-energy data centers that are specifically designed for raw processing power,” Daniel said in a recent interview. Clearly, they can be used for AI, high-performance computing, analytics, and machine learning. They do not need to establish expensive centers in capital cities, just energy.
The two brothers put on their backpacks and traveled around the world searching for such places. Their initial strategy focused on quickly deploying capacity, not out of opportunism, but to integrate an operational platform that could provide a cost competitive advantage.
In recent years, IREN has proven its ability to manage large-scale operations and has a dense and stable energy consumption, allowing it to weather periods of extreme volatility in Bitcoin prices.
This experience in designing, building, and operating high-density data centers later became their stepping stone to compete in the broader market of artificial intelligence infrastructure.
In November 2021, shortly after Bitcoin reached an all-time high, Iris Energy went public on Nasdaq. A few days later, Bitcoin plummeted. In 2022, Iris Energy's stock price also fell sharply.
With the decline in Bitcoin prices, they plan to venture into the AI field and have purchased NVIDIA H100 GPUs to provide high-performance, low-cost processing power driven by green energy. After raising $126 million, Poolside AI became their first client. They invested $22 million to purchase more NVIDIA chips and formulated a two-year return on investment plan.
In January 2024, Iris Energy rebranded as IREN, reflecting its diversification. This transformation is largely attributed to the foresight of its management team. They did not fall into the trap of the endless expansion of the mining industry, but instead chose to pause when the company reached a critical scale and allocate resources to the AI sector. This rigorous capital allocation is one of its advantages.
The most significant symbol of IREN's transformation is its successful acquisition of NVIDIA's preferred partner status in 2024. This is not just a new title, but a strategic endorsement for the most scarce resources in the AI infrastructure field—GPU supply and customer channels.
In terms of GPU scale, IREN's AI cloud has committed to providing approximately 10,900 GPU capacity and plans to further surge to over 23,000.
IREN has completed its strategic transformation from a “Bitcoin mining company” to an “AI computing infrastructure” provider. Today, it is a vertically integrated computing infrastructure provider, and its business model can be defined by three keywords: power, hardware, and services.
Given that IREN has complete control over land, data centers, power infrastructure, and hardware, this model enables it to quickly respond to customer needs, achieve rapid low-risk expansion, and directly oversee project progress, reducing reliance on third parties.
- Core Investment Value: “Heavy Asset” Experience + High Growth Track
The RockFlow research team believes that the investment value of IREN lies in its successful integration of the “heavy asset” experience accumulated during the Bitcoin mining era into the current most explosive AI infrastructure sector, becoming a composite that combines infrastructure, cloud computing, and energy arbitrage.
At the end of August, IREN's annual report for the fiscal year 2025 marked a turning point in its development, with multiple financial data demonstrating the viability of its business model:
Turning losses into profits and high growth: Total revenue grew by 168% year-on-year to reach $501 million, and net profit turned positive to $87 million after a loss in 2024. Among them, the fourth quarter of the fiscal year 2025 is IREN's first reported quarterly profit.
AI Profitability: Even with a small-scale base, the “hardware profit” margin of AI cloud (revenue minus electricity costs) is extremely high, which proves that operating cutting-edge chips in areas with low electricity costs can yield very substantial profits.
Cost Advantage: IREN's electricity costs remain at a very low level, providing it with a structural cost competitiveness advantage in AI hosting and AI cloud services, which is difficult for other competitors to reach.
Behind such stunning financial report performance is IREN's unique competitive barrier - electricity + liquid cooling + contracts are at work.
In the field of AI infrastructure, IREN's competitive advantage is quite remarkable:
Scarce power and permit advantages: In today's world where grid capacity prices are skyrocketing and interconnection queues can take years, IREN's secured power capacity of 2.91GW represents the highest barrier. It has saved years of grid access time compared to companies that are building large-scale data centers from scratch.
High-density liquid cooling technology: IREN's new campus is specifically designed for Blackwell-level liquid-cooled clusters. For example, the Sweetwater campus is designed to support over 700,000 liquid-cooled NVIDIA Blackwell GPUs. This high-density, low PUE (Power Usage Effectiveness) design is essential for operating the next-generation GPUs, improving revenue output per megawatt.
“Colo 3.0” model: IREN is transitioning from traditional leasing of power and space (Colo 1.0/2.0) to a “Manufacturer Cooperation Model” (Colo 3.0), directly signing agreements with chip manufacturers to acquire GPUs through financing or leaseback models, thus aligning capital costs with revenue growth, achieving light asset operations and rapid expansion, while retaining control over power and infrastructure.
The narrative that IREN can impact a market value of one hundred billion dollars in the future is not unfounded, but rather based on the high leverage effect of its business model. According to relevant research institutions, based on the unit economics of Blackwell-class racks, IREN's AI-specific capacity of each megawatt (MW) can generate approximately 15.6 million to 17.5 million dollars in revenue annually at an 85%-90% utilization rate.
In addition, given that AI laboratories and large-scale enterprises (such as the StarGate project) are signing long-term, take-or-pay capacity contracts with professional suppliers in advance, this provides IREN with strong financing capabilities for future cash flows, making investors willing to assign a very high valuation.
- Why Now? The AI Gold Rush and IREN's Unique Position
As mentioned earlier, the transformation and rapid expansion of IREN coincided with a historic macro trend.
Currently, the trillion-dollar demand for computing is exploding, and the market size for AI infrastructure is expanding at an astonishing rate. Not long ago, NVIDIA CEO Jensen Huang estimated that the AI arms race will evolve into a $3 to $4 trillion opportunity. McKinsey predicts that in the next 10 years, out of approximately $7 trillion in capital expenditures for data centers, about $3.5 trillion will be allocated for server chips.
OpenAI estimates that by 2033 its capacity will reach 250 GW, which will be 125 times the capacity at the end of 2025 (2 GW).
In such a vast market, there is currently an imbalance between supply and demand. As a result, chip leasing has emerged as a new popular AI revenue model.
In addition to providing millions of GPUs directly to OpenAI, NVIDIA may have another possible plan to complete the collaboration – leasing its GPUs to large clients such as OpenAI.
Chip leasing provides a way for tech giants, cutting-edge AI laboratories, and other AI-focused companies to control future spending, more accurately plan project expenditure budgets, and reduce reliance on expensive capital expenditure constructions, thereby stabilizing future free cash flow.
Contracts worth billions, such as those with CoreWeave-OpenAI and the launch of NVIDIA DGX Lepton services, indicate that “chip leasing” is becoming mainstream. This is precisely the potential growth point for companies like IREN that have the infrastructure.
In the competition among AI infrastructure providers, IREN is in a favorable position:
Differences in the models of CoreWeave/Nebius: Although CoreWeave and Nebius have seen a surge in valuations (with a combined market cap reaching 100 billion dollars), they mostly acquire infrastructure through contracts, while IREN is the original owner of the infrastructure and a vertically integrated builder. IREN's model resembles that of a “utility” company with pricing power over electricity and land.
Compared to other AI-oriented crypto miners (such as CIFR), IREN's advantages lie in its scale, strategic partnership with NVIDIA, and a clear GW-level expansion plan. It is not just about attaching GPUs to mining facilities, but rather designing the next generation of AI data centers from the ground up.
IREN's strong balance sheet is also impressive: after achieving profitability in 2025, IREN has $565 million in cash, with a net debt to EBITDA ratio of approximately 1.98 times, indicating a healthy balance sheet. This provides financing flexibility for its capital expenditures of several billion dollars.
Finally, if investors are optimistic about the future of IREN, they also need to acknowledge investment concerns. The RockFlow research team believes that there are three potential risks for IREN:
Execution risks: Future large-scale project construction has a long cycle, and power and licensing risks remain core challenges. The interconnection timetable and substation delivery may be delayed.
Cyclical: Despite the rapid growth of AI businesses, most of the company's revenue still comes from Bitcoin mining, and the stock price will still be affected by Bitcoin price fluctuations in the short term.
Valuation and Capital Expenditure: The hype in the AI field is high, and high capital expenditure is an inherent characteristic of its model. Although it can be financed through contracts, potential dilution risks must still be taken into account.
However, the market is clearly leaning towards maintaining an optimistic estimate at present, especially noteworthy is the recent catalyst for IREN's stock price:
AI Cloud ARR Update: With 10,900 GPUs going online, annualized revenue is expected to reach between $200 million to $250 million by the end of the year.
Large Client Contract: Any multi-year, non-negotiable CoreWeave-OpenAI template contract announcement.
Sweetwater debugging rhythm: phased power-on for Sweetwater 1 (2026) and Sweetwater 2 (2027).
Conclusion
The story of IREN is about “structural scarcity.” In today's world, where global AI demand is growing exponentially and physical infrastructure is seriously lacking, IREN has successfully taken a key step towards a hundred billion dollar computing empire with its first-mover advantage in electricity, land, and high-density liquid cooling.
The RockFlow research team believes that investing in IREN is betting on a new industrial revolution, combining the stability of public utilities with the explosive potential of tech stocks.
