IREN shares jumped nearly 20% Tuesday after the Bitcoin miner announced $2.8 billion in new customer contracts and raised its 2026 AI Cloud annual recurring revenue target to over $4 billion. The company is now one of the most aggressive crypto-to-AI pivots in the sector, but the scale of its ambition comes with a price tag that's raising eyebrows.
The customer list
IREN's client roster reads like a who's who of AI. Microsoft, NVIDIA, Perplexity, Figure AI, and Together AI are all on board. The company has expanded its AI Cloud capacity from roughly 3 megawatts to 480 megawatts delivered this year alone, and it's targeting 1.2 gigawatts by 2027. Co-founder Daniel Roberts pointed to the vertically integrated platform as a key differentiator, though he didn't elaborate on the specific economics of those deals.
The funding question
Here's the catch. Blocksbridge Consulting estimates Bitcoin miners need about $50 billion collectively to compete in AI. IREN's own funding gap is the largest among peers at roughly $21.1 billion. That's a lot of capital to raise, even with a cash pile of $7.6 billion as of June 30. Customer prepayments cover about 45% of GPU costs, and the contracts have a weighted average term of around four years — which helps, but doesn't erase the gap.
Rivals making moves too
IREN wasn't the only miner making AI headlines Tuesday. Hut 8 disclosed a $9.8 billion AI data center lease in Texas the same day. Other mining stocks — Cipher, CleanSpark, MARA Holdings — all rose more than 11% as the market cheered the broader AI pivot. The sector is clearly betting that the same power infrastructure that runs Bitcoin rigs can also run GPU clusters for AI training.
Stock chart stuff
Technically, IREN's stock bounced off a support zone between $33 and $35, with resistance now at $47 and a supply zone around $61 to $63. The 20% pop Tuesday came on heavy volume, but the real test will be whether the company can actually close that funding gap without diluting shareholders too much.
Next up: IREN's Q2 earnings call, where analysts will almost certainly ask for details on how they plan to raise the remaining $21 billion. The company hasn't set a date yet, but the market won't wait long.
