On the filings, CleanSpark (CLSK) is the stronger stock right now — higher on our blended fundamentals-plus-verdict read, and we currently rate it HOLD.
Leveraged Bitcoin miner with a BTC-treasury bet: a $1.31B loss, -$803M operating cash flow and constant dilution make it a crypto proxy, not a fundamentals story.
CLSK rode the post-halving Bitcoin surge to its first profitable year, but -$461M operating cash burn and a leveraged AI/HPC pivot keep this a volatile hold.
| Metric | MARA | CLSK |
|---|---|---|
| Fundamentals score | 34 | 89 |
| Revenue growth (YoY) | -39.2% | +102.2% |
| Net income growth (YoY) | -342.3% | +350.0% |
| Net margin | -2234.1% | 47.6% |
| Return on equity | -37.8% | 16.8% |
| ROIC (est.) | -13.7% | 8.9% |
| Liabilities / Equity | 0.22 | 0.46 |
| Piotroski F-score | 1 / 9 | 6 / 9 |
Bold green = the stronger figure. All rows derive from SEC XBRL filings — no market-price data on this page.
AI-generated analysis, produced by our proprietary engine from SEC filing data.
Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 21, 2026, 5:01 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.
AI-generated analysis, produced by our proprietary engine from SEC filing data.
Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 25, 2026, 8:54 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.