Date: 2026-02-25 | GauchoRico
The $39.6M revenue "miss" is a red herring. IREN is burning down Bitcoin mining deliberately to free power capacity for AI cloud. The real question this quarter was never revenue — it was: is the capital structure solid enough to survive the transition valley? Answer: yes. Emphatically.
$9.2B in total committed funding. $2.8B cash. $3.6B GPU financing at under 6%. Microsoft prepayment covers 33% of GPU CapEx. Sweetwater 1 (1.4 GW) energizing April 2026. Microsoft revenue starts April 2026. IREN just transformed from "speculative infrastructure story" to "funded infrastructure story." That matters.
| | Q2_FY25 | Q3_FY25 | Q4_FY25 | Q1_FY26 | Q2_FY26 | | | Dec-2024 | Mar-2025 | Jun-2025 | Sep-2025 | Dec-2025 | |---|---|---|---|---|---| | Revenue ($m) | 116.1 | 144.8 | 187.3 | 240.3 | 184.7 | | YoY % | +173% | +166% | +229% | +355% | +59% | | BTC Mining ($m) | — | — | 180.3 | 233.0 | 167.4 | | AI Cloud ($m) | — | — | 7.0 | 7.3 | 17.3 | | AI Cloud % of rev | — | — | 3.7% | 3.0% | 9.4% | | Adj EBITDA ($m) | 62.4 | 82.9 | 121.9 | 91.7 | 75.3 | | Adj EBITDA margin | 53.7% | 57.3% | 65.1% | 38.2% | 40.8% | | AI Cloud GM% | — | — | — | — | 86.1% | | BTC Mining GM% | — | — | — | 65.7% | 62.1% | | Cash (m)|—|—|564.5|1, 032.3|3, 260.6||ARRcontracted(B) | — | — | — | — | 2.3 |
Revenue growth: 59% YoY sounds like deceleration from 355% — but that's QoQ BTC noise. The forward trajectory is the only thing that matters here. Microsoft contract turns on in April. AI cloud was up 137% QoQ in Q2. The reported number is a lagging indicator of a business that is about to surge. Pass, conditionally.
Trajectory: Up. Massively. $184M reported revenue against $2.3B ARR already contracted. That divergence — 12.5x — closes starting Q3 FY26. Management reiterated $3.4B ARR by end CY26. If Sweetwater energizes on schedule and NVIDIA delivers GPUs, Q3 and Q4 FY26 will look nothing like this. Improving.
Margins: This is the sleeper signal of the quarter. AI cloud gross margin printed 86.1%. That is software-level margin on a capital-heavy asset. The 40.8% adj EBITDA margin is running well despite BTC wind-down drag. At scale — 3.4BARR, 852.9B of annual EBITDA from this business. The margin profile of the future business is exceptional. High.
Competitive dominance: 4.5 GW of secured power is a genuine moat. That took IREN 7 years to accumulate and costs billions to replicate. CoreWeave has GPUs but not power at this scale. Hyperscalers are building their own, but $9.7B contracts don't go to companies without a differentiated platform. Microsoft chose IREN — not CoreWeave, not DataBank — for their largest HPC outsourcing contract. That says something. Strong.
Valuation: $12.1B market cap. $13B EV. Against $2.3B contracted ARR — that's 5.6x. Against $3.4B target ARR — 3.8x. At 85% EBITDA margin on $3.4B ARR = $2.9B EBITDA. 20x EBITDA (fair for long-duration contracted revenue) = $58B EV, implying a 4.5x from here. Even at 15x (discount for execution risk) = $43B, implying 3.3x. That is exceptional upside if execution holds. The risk is not valuation — it's execution. Fair to cheap if thesis executes.
Special circumstances: $9.2B pre-funded infrastructure buildout with a hyperscaler anchor. Revenue recognition lag is not a thesis breach — it is the thesis. The company is deliberately destroying its own BTC mining revenue to build something much larger. The capital markets execution this quarter — $3.6B GPU financing, $2.3B converts, $1.9B prepayment — is what investors should be scoring. They delivered. Holy smokes, $9.2B of committed funding is not small.
Single-customer concentration is real. Microsoft is ~84% of forward ARR. A contract amendment, delay, or hyperscaler captive build would cascade through the model. The $2.3B in convertible notes is dilution overhang — not existential given the asset value, but not nothing. GPU delivery timing from NVIDIA is not fully in IREN's control. And the CFO slip — "approximately $3 billion of CapEx for the Verizon data centers" — is either a brain malfunction mid-sentence or a tell on an undisclosed contract. Markets don't like ambiguity on that kind of thing.
The execution risk is front-loaded: Sweetwater 1 needs to energize on time, 140K GPUs need to deploy on schedule. One slip pushes the $3.4B ARR target by a quarter or more. At $13B EV you are paying now for future cashflows that haven't appeared yet.
I accept this risk at 11.5% allocation because the downside has a floor: $2.8B cash + $9.7B contracted revenue = the balance sheet is not going to zero. But I am not adding at current prices until I see at least one quarter of material Microsoft revenue recognition — Q3 FY26 (May 2026 report) is the test.
Going in, I said: "Thesis intact but unproven. Moment of truth is Q3 FY26." This quarter did not prove the AI cloud business — that comes in April. But it de-risked the balance sheet substantially. The financing execution exceeded the target (3.6Bvs≥2.5B guided). That is a meaningful beat on the only metric that mattered this quarter.
Thesis status: Intact. No change in position. Watching for April 2026.
Management has delivered every closed promise so far. The open ones are due in the next two quarters.
Hold 11.5%. Do not add before Q3 FY26 results (May 2026). Would add aggressively if Q3 FY26 shows $300M+ revenue with Microsoft ramp confirming.
We will see what happens...
GR