IREN Limited (IREN)
IREN Limited (IREN)
Canadian-listed / NASDAQ-listed data center operator (formerly Iris Energy; pivoted from Bitcoin mining to AI data centers). New hypothesis (May 22, 2026): IREN is Nvidia's preferred DSX AI factory operator, with a 5GW pipeline agreement and a $2.1B equity investment right from Nvidia — the first major Nvidia DSX partnership with a public data center operator.
Key facts
- Nvidia/IREN DSX partnership (May 7, 2026): Strategic partnership to deploy up to 5 gigawatts of Nvidia DSX-aligned AI infrastructure across IREN's global data center pipeline. Nvidia holds a five-year right to purchase up to 30 million IREN shares at $70/share (~$2.1B investment right). From 2026-05-22-macro-scan-ma-exec-capex-may-22-2026.
- Sweetwater campus (Texas): IREN's flagship project — 2 gigawatts of AI data center capacity in Sweetwater, TX. Positioned as the primary DSX architecture deployment site.
- Business model: Pivoted from Bitcoin mining (Iris Energy) to AI infrastructure; operates GPU clusters for startup and enterprise AI customers. Financially comparable to CoreWeave (private) but publicly listed.
- IREN stock "climbed following Nvidia AI partnership" announcement — valuation has moved; price/valuation snapshot needed.
Why it matters
Nvidia is deploying capital through equity warrants with preferred DC operators (same pattern as Big Tech/SK Hynix financing hypothesis). IREN being structurally tied to Nvidia DSX architecture means its capacity is first in queue for Nvidia chip deployments. The 5GW pipeline + Sweetwater 2GW Texas flagship makes IREN one of the largest named AI DC operators in the public market. Who supplies the power/cooling for Sweetwater? ETN, GEV, VRT, HUBB, PWR — this validates datacenter-construction-electrical-picks-shovels thesis.
Open questions
- iren-nvidia-dsx-ai-factory-operator — graduation criteria: Sweetwater Phase 1 (500MW) construction start + confirmed first Nvidia chip orders
- Has IREN's +X% post-announcement priced in the thesis? Valuation snapshot needed.
- What is IREN's current revenue/profitability? (Was a mining company; AI pivot financials TBD)