MARA Holdings, Inc.
MARA Holdings, Inc. (Nasdaq: MARA) is an energy and digital infrastructure company that manages energy and allocates it among Bitcoin mining and emerging compute workloads. Its mining operations use specialized computers to validate transactions on the Bitcoin network and earn bitcoin; it also manages bitcoin holdings… From the company’s description.
Over the twelve months to Jun 30, 2026, MARA Holdings, Inc. reported revenue of $804.22M, up 0.7% from a year earlier, and a net loss of $3.46B. Its pre-tax margin was −366.3%. In fiscal 2025, it reported revenue of $907.09M, up 38.2% from fiscal 2024, and a net loss of $1.31B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What MARA Holdings, Inc. does
In the company’s own words
MARA Holdings, Inc. (Nasdaq: MARA) is an energy and digital infrastructure company that manages energy and allocates it among Bitcoin mining and emerging compute workloads. Its mining operations use specialized computers to validate transactions on the Bitcoin network and earn bitcoin; it also manages bitcoin holdings through lending and other transactions. The company is developing AI inference and high-performance computing capabilities, including secure cloud and AI infrastructure through its majority-owned Exaion business. Bitcoin mining remains the foundation of its platform, while AI and HPC activities are at an early stage. MARA operates across four continents and 18 data centers, with approximately 1.9 gigawatts of total capacity, and owns about 70% of its operating capacity. As of December 31, 2025, it operated approximately 490,000 mining rigs, including its proportionate share of an equity-method investee’s rigs, and held 53,822 bitcoin. MARA was formerly known as Marathon Digital Holdings and changed its name in August 2024. Its website is www.mara.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Finance Services
- Headquarters
- HALLANDALE BEACH, FL
- Fiscal year end
- December
- CIK
- 1507605
- SIC
- 6199
Financial performance, year by year
Fiscal 2012–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns MARA Holdings, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · MARA Holdings, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
MARA Holdings, Inc.’s bonds, as funds hold them
Funds report holding 4 issues of MARA Holdings, Inc.’s debt, $175.39M at market value — what funds hold, not the company’s total debt. Weighted-average coupon 0.59%, maturing 2030 to 2032.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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