MARA Boosts Bitcoin Reserves By 373 BTC In September, Surpasses $6 Billion In Holdings
MARA Holdings Inc. – a US-based cryptocurrency mining agency – elevated its Bitcoin (BTC) reserves by 373 BTC in September, pushing its whole holdings to 52,850 from 52,477 BTC. Following as we speak’s replace, MARA stays the second-largest public firm with BTC reserves, trailing Michael Saylor’s Strategy.
MARA Holdings Increases Bitcoin Reserves
According to an official announcement earlier as we speak, MARA Holdings’ BTC reserves rose by 373 cash in September. The agency’s whole BTC holdings are valued at roughly $6.4 billion, in keeping with prevailing market costs.
Notably, MARA Holdings mined a complete of 736 BTC in September, valued at roughly $88.6 million. In comparability, the corporate had mined 704 BTC in August 2025, representing a 4.4% enhance over the earlier month.
MARA Holdings’ quantity of BTC mined in September represents roughly 5.2% of all miner rewards. This contains the transaction charges generated throughout the month. Unsurprisingly, MARA Holdings continues to be the biggest public BTC miner by way of BTC held.
That mentioned, it’s value highlighting that MARA Holdings’ Bitcoin stack consists of BTC that’s loaned, actively managed, or used as collateral. Fred Thiel, Chairman and CEO, MARA Holdings, famous:
In September, we produced 218 blocks, a 5% enhance over August, demonstrating the continued energy and resilience of our operations at the same time as world hashrate grew 9% month-over-month to a median of 1,031 EH/s. This development in manufacturing underscores our means to execute constantly, at the same time as mining turns into tougher.
As talked about earlier, MARA Holdings follows Strategy, the main public firm with the biggest stack of BTC on its steadiness sheet. Strategy continued to extend its BTC stack, buying one other $22 million value of BTC earlier this week, propelling its whole holdings to a mammoth 640,031 BTC, value round $77 billion.
Other public corporations that characteristic among the many high BTC holders embody the likes of Twenty One (43,514 BTC), Japan-based Metaplanet (30,823 BTC), and Bitcoin Standard Treasury Company (30,021 BTC).
In addition, well-known corporations like Trump Media & Technology Group Corp., Galaxy Digital Holdings, Coinbase Global, Tesla, and Jack Dorsey-backed Block rank among the many high 15 public corporations with the biggest BTC reserves.
Companies Preferring Altcoins For Corporate Treasury
While Bitcoin nonetheless reigns supreme by way of being probably the most influential cryptocurrency with the very best adoption, altcoins resembling Ethereum (ETH), Solana (SOL), and Avalanche (AVAX) are rising as viable competitors to BTC.
For occasion, NASDAQ-listed VisionSys AI lately announced that it plans to launch a Solana-based treasury program, valued at as much as $2 billion. Similarly, a newly-created Avalanche-based treasury agency is expected to purchase $1 billion value of AVAX tokens in 2026.
Meanwhile, Ethereum treasury agency BitMine bought 46,225 ETH in September, growing its whole ETH stack to greater than 2.1 million ETH. At press time, BTC trades at $121,791, up 1.7% prior to now 24 hours.
