The Filing Desk

Cipher Digital vs Soluna

Cipher Digital CIFR · Soluna SLNH · Internet Services & Infrastructure

Cipher Digital reported revenue of $224 million in fiscal 2025, 7.5 times Soluna's $30 million in fiscal 2025. Cipher Digital's revenue grew 48.0% in its latest year, and Soluna's fell 21.8%. Cipher Digital had an operating margin of -188.2%, against -113.3% at Soluna. Free cash flow was −$696 million at Cipher Digital and −$37 million at Soluna.

Side by side

Cipher DigitalSoluna
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$224M$30M
Revenue growth48.0%−21.8%
Revenue growth a year, last 5 years—118.2%
Gross margin63.7%6.0%
Operating margin−188.2%−113.3%
Net margin−367.2%−179.7%
Free cash flow−$696M−$37M
Free cash flow margin−310.7%−125.2%
Return on capital−18.2%−65.5%
Net debt to EBITDA——
Dividends and buybacks$90M$0M
Change in diluted share count18.1%468.5%
Last close$6.54$0.52
P/E at the last close——
Insider trades, last 12 monthssold $93.3 million—
Piotroski F-score3 of 94 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
Cipher DigitalSoluna
Operating margin
Percent of revenue
Cipher DigitalSoluna
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
Cipher DigitalSoluna

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Cipher Digital and Soluna pages.