CleanSpark, BitFuFu, Canaan report July Bitcoin production declines as prices climbed

Three of the largest publicly traded Bitcoin mining companies posted lower production numbers in July, even as the price of Bitcoin moved decisively in their favor. CleanSpark, BitFuFu, and Canaan all reported month-over-month declines in mined BTC. All three companies are listed on Nasdaq and provide regular monthly updates on their mining operations.

CleanSpark generated 586 BTC in July, down from 614 BTC in June. BitFuFu’s output dropped to 112 BTC from 125 BTC the prior month. Canaan followed a similar trajectory with reduced production of its own.

Prices went up, production went down

Bitcoin’s price rose from roughly $58,500 to nearly $63,000 over the course of July, a move that should theoretically make mining more profitable on a per-coin basis. Yet all three companies still saw fewer coins come out the other end of their operations.

Bitcoin’s mining difficulty adjusts roughly every two weeks to keep block times near ten minutes, regardless of how much computing power the network throws at the problem. When total network hashrate climbs, each individual miner’s share of the pie shrinks. Operational efficiency also plays a role, with fleet performance, cooling costs, hardware degradation, and scheduled maintenance all capable of reducing monthly output.

Balance sheet divergence tells a deeper story

CleanSpark held approximately 13,931 BTC as of July 31, valued at roughly $877M at July’s closing prices. The company has been running a strategy of accumulating mined Bitcoin rather than selling it immediately.

BitFuFu, on the other hand, saw its Bitcoin holdings decline from 1,671 BTC to 1,314 BTC during the month. That 357 BTC drawdown far exceeds the 112 BTC the company mined in July, meaning BitFuFu sold or otherwise disposed of more Bitcoin than it produced, reducing its total stash by more than 21%.

Network pressures keep mounting

CleanSpark has been pursuing expansion through new data center lease agreements, a signal that management sees the current environment as an opportunity to grab market share. Canaan occupies a unique position among the three because it is both a miner and a manufacturer of mining hardware, meaning its production declines carry significance for both its own mining segment and broader hardware market demand signals.

What investors should actually watch

At nearly $63,000, Bitcoin is well above the estimated production cost for most large-scale operations, meaning dollar-denominated revenue per coin is higher than it was at the start of the month. For companies like BitFuFu that are actively drawing down their Bitcoin reserves, a sustained production decline would accelerate the depletion of a finite resource.

CleanSpark trades under the ticker CLSK, BitFuFu under FUFU, and Canaan under CAN.

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