Top U.S.Bitcoin Miners Report Strong May 2025 Gains
Leading U.S.Bitcoin miners, including CleanSpark, MARA, and Riot Platforms, have shared their May 2025 updates, showing notable progress. Each company reported growth in Bitcoin production, infrastructure, and strategic positioning in the post-halving market.
CleanSpark mined 694 BTC in May, with a hashrate of 45.6 EH/s,up 7.5% from April. The company now holds 12,502 BTC, doubling its reserves from a year ago. CEO Zach Bradford highlighted CleanSpark’s infrastructure-first approach, aiming to surpass 60 EH/s while maintaining full control.
MARA had its best month since the April 2024 halving. It produced 950 BTC, a 35% increase from April, and earned 282 blocks, up 38%. MARA’s BTC holdings now exceed 49,000. CEO fred Thiel stressed the importance of vertical integration for cost reduction and energy efficiency.
Riot Platforms mined 514 BTC in May, up 11% from April. The company is also expanding its data center business. It acquired 355 acres near its Corsicana, Texas site to build high-performance computing centers for enterprise clients. Riot appointed Jonathan Gibbs as Chief Data Center Officer to lead this initiative.
these miners are adapting to the post-halving habitat by focusing on infrastructure, vertical integration, and strategic treasury management.
