Marathon Digital Holdings posted a $611.3 million net loss for the second quarter of 2026, a sharp reversal from the $808.2 million profit it booked a year earlier, even as the miner grew its energized hashrate 22% and lifted Bitcoin production to a quarterly record.
Energized hashrate climbed to 70.3 exahash per second from 57.4 EH/s a year ago, and Bitcoin production rose 3% to 2,422 BTC, according to KuCoin's coverage of the results. Revenue fell 27% year-over-year to $175 million, missing the $208.37 million analyst consensus by more than 16%.
A Price Problem, Not a Production Problem
Marathon attributed the swing to Bitcoin's average price falling 28% during the quarter rather than to any operational shortfall — the company's hashrate and output both improved. Because miners now account for Bitcoin holdings at fair value, unrealized losses on the balance sheet flow directly through the income statement, meaning a falling BTC price can turn an operationally strong quarter into a large reported loss even without a single coin being sold.
Related: American Bitcoin Director Buys $2M in ABTC Stock After Earnings
Treasury Still Intact
As of June 30, Marathon held 35,577 BTC with a fair value of roughly $2.1 billion, keeping its hold-focused strategy intact despite the paper loss. That treasury size dwarfs smaller miners pursuing the same playbook — American Bitcoin, for comparison, mined 932 BTC in its own record quarter and has grown its treasury past 8,000 BTC, a fraction of Marathon's stack but built on a similar mine-and-hold thesis that keeps coins off the market regardless of price swings.
Efficiency Gains Amid the Downturn
The results highlight a divide opening up across the mining sector: operational metrics like hashrate and production efficiency are broadly improving industry-wide, even as Bitcoin's price slide since its October 2025 peak has pressured reported earnings across the board. For Marathon, the bet is that the infrastructure buildout behind this quarter's hashrate growth pays off once Bitcoin's price stabilizes, turning today's fair-value losses back into gains without any change to the underlying mining operation.
