MARA HOLDINGS, INC. (MARA) — Fundamental Analysis

MARA Holdings is a Bitcoin mining company whose financials are, in a word, volatile — and that's not necessarily a criticism so much as a structural reality. The company has grown revenue at a blistering pace over the past three and five years, riding Bitcoin's boom-and-bust cycles, but profitability has swung just as dramatically. After posting strong positive margins in 2023 and 2024, MARA has lurched back into deep losses in 2025 and through the most recent quarter ending June 2026, weighed down by surging capital expenditures, rising debt, and an operating environment that demands constant, expensive reinvestment just to stay competitive. The balance sheet, once enviably liquid, has tightened considerably. For investors, MARA is essentially a levered bet on Bitcoin prices and the economics of mining — when both are favorable, results can look spectacular; when they're not, losses mount quickly and the capital intensity of the business leaves little margin for error.

Snapshot & Big Picture

MARA Holdings (NASDAQ: MARA) operates as one of the largest publicly traded Bitcoin miners in the United States. Its revenue is almost entirely derived from Bitcoin mined and, increasingly, from energy and hosting services. Because mined Bitcoin is marked at prevailing prices, MARA's income statement is intimately tied to the cryptocurrency market — making traditional valuation metrics less stable than in most industries. The company has been aggressively scaling its mining infrastructure, which explains both the extraordinary revenue growth and the recurring episodes of severe losses whenever Bitcoin prices or mining economics turn unfavorable.

Note: Gross margin was not available in the 10-K filings for any annual period. Pre-2021 revenue figures are in the hundreds of thousands of dollars range — a different era of the business entirely — and are excluded from the summary table above for relevance.

Latest Quarter Snapshot (Q2 2026 — Most Current Data)

The most recent quarterly filing, covering the period ended June 30, 2026, paints a challenging picture and is more current than the annual figures above. Revenue for the quarter came in at $174.9 million, but the company reported a deeply negative operating margin of -297.96% and a net margin of -71.36%. EBITDA for the quarter was -$329.5 million. Gross margin was a slim 4.5%, signaling that direct mining costs are consuming nearly all revenue before overhead is even considered.

Critically, the current ratio has dipped below 1.0 (0.89) for the first time in the data set, meaning short-term liabilities now exceed short-term assets — a liquidity flag worth watching closely. Debt-to-equity has risen to 1.46, its highest level since before the crypto boom years.

Profitability

MARA's profitability history is a textbook case of crypto-cycle sensitivity. The company posted catastrophic losses in 2022 during Bitcoin's bear market, then staged a dramatic recovery in 2023 and 2024 as prices rebounded — net margins reached 67% and 82% respectively, driven largely by unrealized and realized gains on Bitcoin holdings rather than pure mining economics. But 2025 reversed all of that, with the operating margin collapsing to -135% and net margin to -145%, and Q2 2026 data shows no immediate recovery. The pattern suggests that MARA's reported profitability is highly sensitive to Bitcoin price levels and fair-value accounting adjustments, rather than reflecting stable operational earnings power. Gross margin data was not available in the annual 10-K filings, which makes it difficult to isolate the underlying cost-of-mining trend — but the 4.5% gross margin reported in Q2 2026 suggests mining economics are under significant pressure at current difficulty and price levels.

Financial Health & Capital Expenditures

MARA's liquidity position has deteriorated sharply over the past two years. The current ratio stood at an extraordinary 60.8x in 2021 and remained elevated through 2023 (30.5x), reflecting large Bitcoin and cash holdings relative to minimal near-term obligations. By 2024 it had fallen to 4.9x — still healthy — but by the most recent quarter it has dropped below 1.0x (0.89x), signaling a meaningful tightening of the short-term financial cushion.

Capital expenditure intensity is a defining feature of the business and has been rising steeply in absolute dollar terms:

The CapEx-to-revenue ratio has climbed from 7.1% in 2023 to nearly 45% in 2025 and remained at that level in Q2 2026. This reflects MARA's aggressive expansion of its mining fleet and data center infrastructure — a necessary investment to maintain competitive hash rate, but one that consumes enormous cash and limits free cash flow. The 2021 ratio exceeded 172%, showing that periods of heavy investment are not new to this company. However, the combination of rising CapEx intensity, widening losses, and a current ratio below 1.0 raises legitimate questions about whether MARA can self-fund its growth ambitions without continued equity or debt issuance. Debt-to-equity has risen from 0.20x in 2023 to 1.04x in 2025 and 1.46x in the most recent quarter, confirming that leverage is increasing as the company finances its expansion.

Growth

Despite the profitability volatility, MARA's top-line growth has been exceptional over multi-year periods, driven by Bitcoin price appreciation, fleet expansion, and the company's pivot from a niche miner to a scaled infrastructure operator.

The 10-year CAGR window is not available because MARA's SEC filing history does not extend back a full ten years with sufficient comparable data to compute a meaningful figure.

A 3-year revenue CAGR of ~97.5% is extraordinary by any standard, essentially doubling revenue annually from 2022 to 2025. The 5-year figure of ~345% reflects how small MARA's revenue base was in its earlier form — the business has fundamentally transformed. That said, triple-digit or higher revenue growth is unlikely to be sustainable indefinitely, and the fact that 2025 and Q2 2026 show mounting losses despite higher revenues underscores that growth alone does not guarantee financial health in this capital-intensive, commodity-price-driven industry.

Source Filings

• Form 10-Q — Quarter Ended June 30, 2026 (Filed August 6, 2026)
• Form 10-Q — Quarter Ended March 31, 2026 (Filed May 11, 2026)