MARA Boosts Bitcoin Holdings to 47,531 BTC as Mining Output Strengthens

MARA Holdings, a popular Bitcoin (BTC) mining company, has seen a remarkable increase in its BTC reserves, reaching a significant milestone in March 2025. The company’s expansion of holdings reflects not just growth in its mining operations but also enhanced efficiency across its mining processes.

MARA’s Bitcoin Holdings Reach 47,531 BTC

Last month, MARA mined a total of 829 BTC, averaging 26.8 BTC per day. This represents a 6% increase from the previous month, with the company capturing approximately 5.8% of the network’s total rewards, up from 5.4% in February.

As a result of this higher output, MARA’s Bitcoin reserves have grown to 47,531 BTC, valued at an estimated $3.9 billion based on current market prices. The surge in holdings demonstrates MARA’s effective approach to Bitcoin accumulation as part of its long-term strategy.

Alongside the increase in its BTC holdings, MARA has made notable strides in its mining efficiency. The company’s energy hashrate saw a 1% rise to 54.3 EH/s in March. These improvements in infrastructure have enhanced the overall performance of its mining operations, positioning the company to better navigate market fluctuations.

Notably, this efficiency boost contributed to MARA securing 242 blocks in March, a 17% increase from February. The company mined 829 BTC during the month, averaging 26.8 BTC per day, reflecting a 6% monthly rise.

Beyond its mining operations, MARA has strategically leveraged financial tools to increase its Bitcoin holdings. In December, the company disclosed raising $1.925 billion through the issuance of zero-coupon convertible notes between November and December. These funds were used to acquire 15,574 BTC, further demonstrating MARA’s commitment to expanding its Bitcoin reserves.

MARAPool Enhances Efficiency and Profitability

A key factor in MARA’s success is its proprietary mining pool, MARAPool. Since its launch, MARAPool has consistently outperformed the network average, maintaining a luck factor more than 10% above the norm. Fred Thiel, the company’s chairman and CEO, highlighted the operational benefits of MARAPool, emphasizing its role in the company’s efficiency gains.

By managing its mining pool, MARA has eliminated third-party fees, resulting in higher earnings and overall improved performance. Thiel noted that MARAPool is the only self-owned and operated mining pool among publicly traded miners. This grants MARA greater control over its operations and further drives efficiency.

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