A $43 Back Door to Nvidia?
Research Desk · September 16, 2026
IREN Limited (NASDAQ: IREN), headquartered in Sydney, Australia.
- IREN Limited (NASDAQ: IREN) buys Nvidia chips by the hundreds of thousands and rents that computing power to Microsoft, a frontier AI lab, and Nvidia itself. Nvidia also holds the right to buy up to 30 million IREN shares at $70, well above today's price.
- AI cloud revenue grew roughly eightfold last fiscal year, and management says about $4 billion of annualized contracted revenue is booked for its 2026 capacity, with roughly $1 billion already running.
- The catch is a $25 billion to $30 billion spending plan for fiscal 2027 and a history of losses and volatility. For a retirement portfolio, this is a small satellite next to a core position, not a replacement for Nvidia.
On Monday, JPMorgan did something Wall Street rarely does. It skipped the middle ground entirely.
Analyst Richard Choe moved IREN Limited from Underweight straight to Overweight and lifted his price target from $46 to $65. That is roughly 48% above where the shares were trading.
His reasoning came down to one name: Nvidia. And yet the stock slipped anyway, and still trades in the low $40s.
That gap between a big bank's conviction and the market's hesitation is what makes IREN worth a closer look for investors who already own Nvidia, or wish they did.
What "Back Door" Really Means Here
First, a clarification. Buying IREN does not give anyone a slice of Nvidia. IREN owns no Nvidia stock.
The relationship actually runs the other way. IREN is one of Nvidia's big customers, and Nvidia now holds an option to become one of IREN's shareholders.
A real-life comparison helps. Think of a rental car company that buys Toyotas by the thousand. When everyone wants a Toyota, the rental company can charge more per day and its lots stay full.
You never owned a share of Toyota, but you benefited from the same demand. That is the back door: IREN makes money when the world is desperate for Nvidia's chips and cannot buy or run enough of them on its own.
The rental company also carries the loans on the fleet and the risk that daily rates fall. Keep that half of the analogy in mind, because it matters later.
Why Nvidia Put Its Own Money on the Table
In May, Nvidia and IREN announced a strategic partnership to deploy up to 5 gigawatts of Nvidia-designed AI infrastructure across IREN's data center sites over time.
For scale, a single gigawatt is roughly the output of a large power plant. The flagship is IREN's 2-gigawatt Sweetwater campus in Texas.
As part of the deal, IREN granted Nvidia a five-year right to buy up to 30 million shares at $70 each, a potential $2.1 billion investment. Those rights vest as IREN takes delivery of up to 600,000 Nvidia GPUs.
Separately, Nvidia signed a five-year contract worth about $3.4 billion to rent IREN's computing capacity for its own AI work.
Nvidia has struck similar arrangements with CoreWeave and Nebius. Critics call these deals circular, since Nvidia's money helps customers buy Nvidia chips. Supporters point out that the world's most valuable chipmaker is choosing its partners carefully.
From Bitcoin Mines to AI Factories
Many investors still think of IREN as a bitcoin miner. That label is going out of date.
The company owns something AI builders cannot get fast enough: land already connected to large amounts of electricity. The same power lines that ran mining machines can run AI chips instead.
In fiscal 2026, which ended June 30, total revenue rose 41% to about $707 million. AI cloud revenue climbed from $16.4 million to $128.8 million.
In the June quarter, AI cloud revenue of roughly $71 million passed bitcoin mining revenue for the first time. Management plans to exit mining completely by December.
The customer list now includes a $9.7 billion multiyear contract with Microsoft at its Childress, Texas site, plus Nvidia and a leading frontier AI lab. Management says its 2026 capacity is largely sold out.
Big institutions have noticed. The California teachers' pension fund, CalSTRS, raised its stake more than sixtyfold in the second quarter, to a position now worth over $1 billion.
The Blemish: A Very Large Bill
Here is the half of the rental car analogy that bites.
IREN lost about $684 million in the June quarter. Most of that was a non-cash writedown of retired mining equipment, but it was still a loss, and quarterly revenue came in below expectations. The shares fell sharply after the report.
Then came the headline number: management expects to spend $25 billion to $30 billion on buildout in fiscal 2027. That is many times the company's annual revenue.
IREN says it started the year with about $14 billion in cash, committed GPU financing, and customer prepayments. Its Microsoft-linked financing carries about 6% interest, while some private credit runs near 9%.
That is a lot of borrowed money, plus $3 billion of convertible notes and roughly $3 billion of new shares sold over the past year. Existing shareholders have already been diluted, and could be again.
A Cheap Share Price Is Not the Same as a Cheap Stock
At around $43, IREN's share price looks inexpensive next to Nvidia's. But a low price per share says nothing about value on its own.
A pizza cut into 16 slices is not cheaper than one cut into 8. What matters is what the whole business earns against what the market charges for it, and today IREN is valued on future contracts, not current profits.
The bull case has numbers behind it. JPMorgan says newer AI cloud contracts are pricing at $15 to $20 or more per watt, up from $10 to $15 on earlier deals. Consensus analyst targets sit in the high $70s, and Nvidia's own option strike is $70.
The bear case has numbers too. Over the past year the stock has traded as high as $76.87 and as low as $28.93. A return to that low would mean a loss of about a third from here.
It also fell about 27% over the three months before this week's upgrade, largely on fears about spending. This is a stock that can move 10% in a day.
How a Retirement Investor Might Think About It
For a reader focused on preserving wealth, IREN does not belong at the center of a portfolio. It pays no dividend and has no track record of steady profits.
Some investors handle a stock like this with a core-and-satellite approach. The core is the proven, profitable leader. The satellite is a small position sized so a bad outcome stings but does not change retirement plans.
As an illustration, an investor with a $200,000 portfolio who holds Nvidia as part of the core might cap a name like IREN at 1% to 2%, or $2,000 to $4,000. If it doubles, it adds a meaningful bump. If it falls by half, the damage is a few thousand dollars.
That sizing matches the reality of the business: real contracts, real partners, and real execution risk.
The Bottom Line
IREN is a leveraged bet on the same demand that built Nvidia's fortune. It rents out the chips everyone wants, and Nvidia has signed on as both a customer and a would-be shareholder at $70.
JPMorgan's rare double upgrade suggests the story is moving from promise to contracts. The next few quarters will show whether that $4 billion in booked revenue turns into reported revenue on schedule.
The price of admission is volatility and a very large construction bill. For investors who understand that, a small position next to Nvidia is one way to widen exposure to the AI buildout without betting the nest egg on it.
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