MARA Holdings, Inc. is engaged in digital asset compute that develops and deploys technologies. The Company secures the blockchain ledger and supports energy transformation by converting clean, stranded, or otherwise underutilized energy into economic value. It also offers advanced technology solutions to optimize data center operations, including liquid immersion cooling and firmware for bitcoin miners. It is primarily focused on computing for, acquiring, and holding digital assets as a long-term investment. Its core business is bitcoin mining, and it produces, or mines, bitcoin using energy-efficient fleets of specialized computers while providing dispatchable compute as an optionality to the electric grid operators to balance electric demands on the grid. It is also engaged in the sale of data center infrastructure, such as immersion-cooled systems, to third parties operating in the bitcoin ecosystem and the artificial intelligence (AI) and high-performance compute (HPC) sectors.