IREN’s $9.3 Billion War Chest Faces Its First Earnings Gauntlet

IREN's transformation from Bitcoin miner to AI infrastructure player sees stock fall 7% post-earnings, despite $9.3B GPU war chest and 700% annual gain.

The market’s verdict on IREN’s transformation from Bitcoin miner to AI infrastructure heavyweight came in two acts on May 7. First came the anticipation: shares had surged more than 53 percent since the last quarterly report, with the options market pricing in an 11 percent swing in either direction. Then came the reality check: the stock dropped over seven percent on the day, settling near €48 — a sharp reminder that even the most ambitious pivots face scrutiny when the numbers land.

The selloff, however, masks a broader narrative that has seen the equity climb more than 700 percent from its 52-week low. IREN is now executing on what may be one of the most dramatic corporate turnarounds in the tech sector, and the third-quarter fiscal 2026 results released after the US close on May 7 will determine whether that momentum holds.

Revenue Growth Masks a Structural Shift

Analysts had penciled in quarterly revenue of roughly $213 million to $220 million — a year-over-year increase of around 44 percent. But the headline growth obscures a deliberate contraction in the legacy business. In the second quarter, total revenue slumped 23 percent sequentially, driven by a 28 percent drop in Bitcoin mining income as IREN consciously scaled back the segment. Add to that nearly $32 million in impairment charges on mining hardware — double the prior quarter’s level — and the picture becomes clearer: the company is burning bridges to build a new highway.

That trend likely accelerated in the third quarter. The core question for investors is whether the AI cloud operation can fill the revenue gap fast enough.

A $9.3 Billion Bet on GPUs

On the AI side, the numbers are staggering. IREN has assembled a war chest of $9.3 billion over the past eight months through customer prepayments, convertible bonds, and GPU leasing arrangements. Microsoft alone paid $1.9 billion upfront in the second quarter, covering roughly 95 percent of associated capital costs when combined with GPU financing.

The hardware pipeline is equally aggressive. The company is targeting a fleet of 150,000 GPUs, including more than 50,000 NVIDIA B300 chips under a signed purchase agreement. Management is guiding toward an annualized revenue run rate of $3.4 billion to $3.7 billion by the end of 2026, with about $2.3 billion already under contract.

On the operational front, IREN has connected its 1.4-gigawatt Sweetwater 1 data center in Texas to the ERCOT grid, with plans to expand the site to a 2-gigawatt campus. A second location in Oklahoma adds another 1.6 gigawatts, bringing total grid-connected capacity above 4.5 gigawatts. The company says it needs just one-tenth of that power to hit its revenue target, leaving ample room for further industrial expansion.

Software Acquisition Adds Another Layer

The hardware buildout is being complemented by a $625 million all-stock acquisition of Mirantis, a software firm specializing in Kubernetes-based infrastructure management. The deal gives IREN the ability to offer enterprise clients turnkey AI cloud solutions — a critical differentiator in a market where speed to deployment matters as much as raw compute power. Investors will be watching the earnings call for updates on the integration timeline.

Analyst Split Reflects Uncertainty

Ten analysts cover the stock with a consensus price target of $62.50, implying significant upside from current levels. But the range is wide — from $29 to $82 — reflecting deep disagreement about how quickly the AI pivot can offset the Bitcoin revenue decline. The stock’s 31 percent gain year-to-date suggests the bulls have the upper hand for now, but the post-earnings dip shows that execution risk remains front and center.

The evening’s earnings call will focus on two specific deliverables: the Mirantis integration schedule and any updates to the Microsoft cloud capacity agreement. How IREN’s management addresses those points will likely determine whether the stock reclaims its recent highs or consolidates further.