TeraWulf Soars On Signing $19 Billion AI Lease With Anthropic

TeraWulf (WULF) surged more than 15% after signing a $19 billion AI lease agreement with Anthropic, the artificial intelligence startup behind the Claude language model. The deal marks one of the largest infrastructure commitments in the emerging AI data center sector and positions the bitcoin miner-turned-cloud infrastructure provider at the center of growing enterprise AI demand.

The lease agreement converts TeraWulf's energy infrastructure assets into dedicated capacity for Anthropic's expanding computational needs. Fellow neocloud stocks rallied in sympathy, signaling broader investor appetite for companies bridging crypto mining infrastructure with AI workloads.

The $19 billion figure represents a substantial revenue pipeline for TeraWulf, whose market capitalization had been a fraction of the contract value before today's move. The multi-year commitment provides visibility into cashflows that miners have historically lacked, potentially reshaping how the market values hybrid infrastructure plays.