US-based public cryptocurrency miner MARA Holdings announced a major shift in its treasury policy in its annual financial report dated March 2, 2026. Departing from its longstanding approach of selling only newly mined Bitcoin for operational expenses, the company will now permit itself to sell from its entire Bitcoin holdings as necessary. This increased flexibility marks a crucial adaptation for one of the sector’s most prominent miners, reflecting the growing complexity and volatility of the crypto market in their corporate strategies.
MARA Holdings Rethinks Asset Management Strategy
By the end of 2025, MARA Holdings held approximately 53,822 BTC, valued at around $4.7 billion at the time. Under its previous policy, the company had limited sales to amounts strictly required to cover operating costs. This conservative stance acted as a buffer against extreme market swings, keeping most of the Bitcoin reserves untouched for extended periods. However, this approach also limited MARA’s ability to actively manage its position amid changing financial conditions.
With the new policy, MARA’s management is now empowered to liquidate any portion of its portfolio for strategic purposes. The company attributed this decision primarily to mounting pressure related to its loan-to-collateral ratio—a critical metric amid the market’s unpredictability and the company’s significant exposure.
Collateral Pressures and Market Fluctuations
At the close of 2025, MARA was servicing a $350 million debt secured by its Bitcoin assets. Early in 2026, as Bitcoin prices dipped to $68,000, the company’s loan-to-collateral coverage ratio rose sharply to 86.7 percent. In corporate finance, such ratios typically range between 70 and 75 percent, so this move reflected a diminished safety margin. The narrowing buffer underscored the heightened riskiness of maintaining large secured loans against volatile crypto assets.
Beyond collateral risks, MARA also faced declining returns from its crypto-based revenue streams. While $32.1 million in interest was earned through lending Bitcoin in 2025, falling asset values and trading losses saw net losses from these activities total $86.3 million. Considering these pressures, the management acknowledged that restricting Bitcoin sales solely to cover operating expenses was no longer sustainable for long-term financial health.
“The new treasury approach will enable a more flexible cash flow strategy during periods of major market movements,” MARA Holdings stated.
AI Investments Drive Need for Liquidity
Notably, MARA’s strategic pivot was not purely a defensive move. In recent months, the company has taken bold steps to invest in artificial intelligence and high-performance computing. A $25 million data center acquisition in Nebraska at the start of 2026 was soon followed by a $174.5 million purchase of a majority stake in the technology firm Exaion. MARA is also partnering with Starwood Capital to advance AI data center projects—ambitious initiatives that demand substantial capital outlays.
These AI-driven investments surpass even the company’s Bitcoin lending revenues in scale. To support these ventures, MARA activated the option to monetize its Bitcoin holdings beyond operational needs. The resulting operational flexibility has enabled MARA to tap into its BTC reserves as a source of liquidity, especially to fund the significant capital demands of its AI ambitions.
Volatility in Collateral Coverage
For leveraged positions like MARA’s, shifts in collateral ratios are of critical importance. With Bitcoin’s value dropping to $68,000, the company had to deploy approximately $403 million in Bitcoin to secure its $350 million loan. By comparison, the coverage ratio at the end of 2025, when prices were higher, stood at a safer 67 percent. Such swings illustrate the vulnerability of large crypto-backed debt positions to price drops.
A $20,000 decline in Bitcoin’s price significantly eroded MARA’s collateral cushion and increased its risk exposure. For companies engaged in borrowing against volatile assets, such fluctuations impact not only profitability but also the broader management of risk and collateral. The MARA example highlights the necessity for dynamic asset management in a market prone to rapid and severe shifts.
