MARA Holdings Inc. (MARA) Stock
NASDAQMARA has an Alpha Score of 9 out of 100 (poor), computed on Oct 27, 2026 from 2 of 4 sub-scores. 4 of the hedge funds AlphaScala tracks reported MARA in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is D.E. Shaw's at $144.12M. Company insiders reported 0 open-market buys and 8 sales on SEC Form 4 in the 90 days to Oct 30, 2026.
What is MARA's Alpha Score?
How it works →Alpha Score of 9 reflects poor overall profile with poor momentum, poor quality. Based on 2 of 4 signals – score is capped at 75 until remaining data ingests.
Computed from 2 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 27, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which hedge funds own MARA?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| D.E. Shaw David Shaw | 10.38M | $144.12M | +687% |
| Millennium Management Israel Englander | 1.23M | $17.11M | +99% |
| Renaissance Technologies Jim Simons (founder) | 1.11M | $15.44M | NEW |
| Citadel Ken Griffin | 33K | $462.1K | -97% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are MARA Holdings Inc. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 19, 26 | Khan Salman Hassan | Chief Financial Officer | SELL | 16.0K | $126K |
| Oct 1, 26 | Thiel Frederick G | Chief Executive Officer | SELL | 27.5K | $309K |
| Sep 18, 26 | Nowaid Zabi | General Counsel | SELL | 8.4K | $101K |
| Sep 17, 26 | Khan Salman Hassan | Chief Financial Officer | SELL | 16.0K | $183K |
| Sep 17, 26 | Thiel Frederick G | Chief Executive Officer | SELL | 27.5K | $315K |
| Aug 21, 26 | Nowaid Zabi | General Counsel | SELL | 8.4K | $101K |
| Aug 17, 26 | Khan Salman Hassan | Chief Financial Officer | SELL | 16.0K | $147K |
| Aug 17, 26 | Thiel Frederick G | Chief Executive Officer | SELL | 27.5K | $253K |
| Mar 17, 26 | Thiel Frederick G | Chief Executive Officer | SELL | 27.5K | $252K |
| Mar 17, 26 | Khan Salman Hassan | Chief Financial Officer | SELL | 16.0K | $147K |
SEC Form 4 filings as of Oct 30, 2026
See cluster-buy signals across all tickers →What are MARA's key statistics?
Key statistics as of Oct 31, 2026
How does MARA's valuation compare with the Financials sector?
| Metric | MARA | Financials median | Companies in median |
|---|---|---|---|
| Net margin | -429.71% | 20.01% | 181 |
| Return on equity | -110.39% | 12.63% | 202 |
Medians over the Financials stocks whose key statistics were refreshed in the last 35 days (newest Nov 1, 2026). P/E excludes loss-making companies.
MARA price chart
Powered by TradingViewWhat does MARA Holdings Inc. do?
MARA Holdings Inc. is a leading digital asset technology company specializing in cryptocurrency mining and blockchain infrastructure. Originally founded in 2010 as a patent holding company, it pivoted in the late 2010s to focus on bitcoin and kaspa mining, becoming one of the world's largest publicly traded miners and the second-largest corporate holder of bitcoin as of August 2025. Headquartered in Fort Lauderdale, Florida, MARA Holdings Inc. operates large-scale mining facilities across the United States and internationally, including expansions through acquisitions and joint ventures like the Hardin Generating Station in Montana. The company secures blockchain ledgers while advancing energy transformation by utilizing clean, stranded, or underutilized energy sources to create economic value, stabilizing power grids with flexible demand, and developing technologies for AI and high-performance computing efficiency. MARA Holdings Inc. positions itself at the intersection of energy, compute, and digital capital, owning and operating data centers that address global challenges such as excess energy monetization and heat recycling for community heating. Under CEO Fred Thiel, it continues to innovate in sustainable digital asset compute.