CLEANSPARK, INC. (CLSK) vs MARA Holdings, Inc. (MARA)
Side-by-side comparison from SEC filings: latest annual financials, insider activity and institutional ownership.
| Metric | CLSK | MARA |
|---|---|---|
| Sector | Financials | Financials |
| Latest fiscal year | FY2025 | FY2025 |
| Revenue | $766.31M | $907.09M |
| Revenue growth (YoY) | ▲ 102.2% | ▲ 38.2% |
| Net income | $364.46M | -$1.31B |
| Gross margin | 55.2% | — |
| Diluted EPS | $1.12 | -$3.69 |
| Insider net (6 mo) | +1.1M sh • 4 sells • 0 buys | −1.0M sh • 19 sells • 0 buys |
| Institutional owners | 38 | 43 |
| Institutional value held | $2.46B | $3.78B |
| Next earnings (est.) | Around Feb 4, 2027 | Around Feb 25, 2027 |
Figures from each company's SEC filings (latest reported fiscal year; fiscal calendars may differ). Next-earnings dates are estimates from historical filing patterns.
About CLEANSPARK, INC. (CLSK)
CleanSpark, Inc. is a data center developer that, until recently, focused exclusively on bitcoin mining. Read more →
About MARA Holdings, Inc. (MARA)
MARA is an energy and digital infrastructure company focused on acquiring, managing, and allocating energy to its highest-value uses. Read more →
Source: SEC EDGAR.