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Cipher Digital vs Terawulf

Cipher Digital is the larger business, with $224m of revenue in fiscal 2025 against $168m for Terawulf (1.3 times as much). Cipher Digital grew faster (48.0% against 20.3%). Cipher Digital kept more of each dollar of sales as profit: a net margin of -367.2% against -392.6%. Cipher Digital carries less debt relative to equity (397.9% against 2522.0%).

Latest fiscal yearCipher DigitalCIFR, 2025TerawulfWULF, 2025
Revenue $224m $168m
Revenue growth 48.0% 20.3%
Net income −$822m −$661m
Operating margin -188.2% -110.5%
Net margin -367.2% -392.6%
Return on equity -110.6% —
Free cash flow −$696m −$1.18bn
Cash $628m $3.27bn
Total debt $3.21bn $3.54bn
Debt to equity 397.9% 2522.0%
Dividend per share — —
Dividend yield — —
Share buybacks $89.6m $33.3m
Employees 66 141
Market value $3.34bn $6.21bn
Price vs our value range — —
Moat score — 22 (Weak)
Insider trades, 12 months 0 buys, 29 sales 13 buys, 17 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.