TL;DR
- Riot secured a 20-year agreement to supply 191 megawatts from its Rockdale campus to a customer identified in reports as Anthropic, worth roughly $9.1 billion.
- Riot shares jumped about 24% after hours to $24.13 despite the company reporting a $237 million quarterly GAAP net loss.
- Riot mined 1,587 BTC during the quarter while expanding toward AI infrastructure, reflecting a broader shift among Bitcoin miners toward high-performance computing contracts globally.
Riot Platforms has secured a 20-year agreement to supply 191 megawatts of computing capacity from its Rockdale, Texas, campus to a customer identified in reports as Anthropic, with the contract valued at roughly $9.1 billion. Riot itself described the buyer only as a “leading frontier AI” company, while the identity came from people familiar with the matter. The striking part is how a Bitcoin mining site is being repositioned as long-duration infrastructure for artificial intelligence, turning power capacity once associated primarily with hashing into a contracted resource for frontier computing demand across a rapidly tightening market for data-center power in Texas today.
Riot’s AI pivot reshapes the economics of Bitcoin mining
The market reaction was immediate. Riot shares closed Monday at $19.40, down more than 5% during the regular session, before surging to $24.13 after hours, a gain of roughly 24% from the close. Trading volume topped 17.5 million shares, above the daily average of about 16.8 million. Investors appeared to treat the Anthropic-linked agreement as a strategic revaluation rather than a routine hosting contract, pushing Riot’s stock sharply higher even as the company reported a quarterly GAAP net loss of $237 million and $174 million in revenue.
Riot’s underlying mining business remains substantial. The company mined 1,587 BTC during the quarter at a production cost of $49,912 per coin and ended with 11,380 BTC valued at about $728 million at reported market rates. Yet its capital allocation has been shifting. Bitcoin production is increasingly funding a broader high-performance computing strategy rather than remaining the sole center of the business model. Riot sold 3,778 BTC in the first quarter for about $289.5 million, while an early-August deposit of 381 BTC to an exchange was flagged as a potential precursor to additional selling.
The deal also reflects a wider industry pattern as miners search for more profitable uses of power infrastructure. Other public miners have redirected capital toward AI and high-performance computing, while Anthropic previously reached a 20-year data-center lease valued at $19 billion with TeraWulf. Riot’s 191-megawatt agreement shows how Bitcoin miners are becoming infrastructure counterparties for AI companies facing enormous power requirements. For Riot, the contract creates a long-term revenue opportunity around its Rockdale campus, while the 24% after-hours rally suggests markets see AI hosting as capable of materially changing the company’s valuation framework.
