CLSK vs WULF
CLSK: CleanSpark is a bitcoin mining operator pivotally expanding its infrastructure to serve the high-performance computing and artificial intelligence sectors. WULF: TeraWulf builds and operates utility-scale HPC data centers powered by long-duration energy resources, transitioning from bitcoin mining to serve hyperscale AI and cloud workloads with 25-year contracted capacity.
Side-by-side fundamentals
| Metric | CLSK | WULF | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $15.32 | $19.49 | |
| Market cap as of 2026-07-23 | $3.9B | $9.3B | |
| P/E as of 2026-07-23 | 10.68 | n/a | |
| PEG as of 2026-07-23 | -0.06 | -0.02 | CLSK lower |
| Net margin as of 2026-07-23 | -67.7% | -611.5% | CLSK higher |
| Gross margin as of 2026-07-23 | +50.7% | +64.0% | WULF higher |
| Operating margin as of 2026-07-23 | -56.1% | -171.8% | CLSK higher |
| ROE as of 2026-07-23 | -29.9% | -361.2% | CLSK higher |
| ROA as of 2026-07-23 | -16.0% | -24.3% | CLSK higher |
| Debt / equity as of 2026-07-23 | 1.82 | 36.82 | CLSK lower |
| Revenue growth (YoY) as of 2026-07-23 | +37.7% | +27.3% | CLSK higher |
| Revenue CAGR (3y) SEC XBRL | +79.9% | +56.0% | CLSK higher |
| Dividend yield as of 2026-07-23 | +0.9% | n/a | |
| Dividend streak (yrs) SEC XBRL | n/a | 0 | |
| Beta as of 2026-07-23 | 3.91 | 3.76 | |
| 1-year return as of 2026-07-22 close | +19.4% | +270.5% | WULF higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.