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Marathon Digital Solidifies Position as World's Largest Publicly Traded Bitcoin Miner

Marathon continues to pull away from the former leader, Core Scientific.

Aug 3, 2023, 1:22 p.m.
Marathon Digital CEO Fred Thiel at Bitcoin 2023 (CoinDesk/Frederick Munawa)
Marathon Digital CEO Fred Thiel at Bitcoin 2023 (CoinDesk/Frederick Munawa)

Marathon Digital Holdings (MARA) solidified its position in July as the world's largest publicly traded bitcoin miner by self-mining hashrate, meaning computing power in its facilities that mines for its own wallets as opposed to those for clients.

In June, Marathon reported 17.7 exahash/second (EH/s) of operational computing power on the bitcoin network, also known as hashrate, outpacing the formerly largest public miner Core Scientific (CORZ), which had 15 EH/s of mining machines installed. Now in July, Marathon has reported a hashrate of 18.8 (EH/s), while Core Scientific has been bogged down in bankruptcy proceedings since December 2022. Core's self-mining hashrate has remained largely unchanged since the month prior to its Chapter 11 filing.

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Putting last year's bad weather and operational delays behind it, Marathon has been plugging in machines at a rapid pace in 2023, almost tripling its operational hashrate to hit the 15 EH/s mark in May. Marathon's stock price is up 360% in 2023, according to TradingView data, with the price of bitcoin rising about 76% year to date.

Other bitcoin miners are also racing to plug in the newest machines in advance of the bitcoin halving, an event coded into bitcoin's fundamentals in which the rewards that miners get for successfully mining a bitcoin block are cut in half. The next halving is estimated to occur some time in April 2024.


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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

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KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.

What to know:

  • KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
  • This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
  • Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
  • Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
  • Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.

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Coinbase CEO says Big banks now view crypto as an ‘existential’ threat to their business

Brian Armstrong and Larry Fink (David Dee Delgado/Getty Images)

Brian Armstrong returns from World Economic Forum with message: traditional finance is taking crypto seriously

What to know:

  • Coinbase CEO Brian Armstrong said a top executive at one of the world’s 10 largest banks told him crypto is now the bank’s “number one priority” and an “existential” issue.
  • At Davos, Armstrong highlighted tokenization of assets and stablecoins as major themes, arguing they could broaden access to investments for billions while threatening to bypass traditional banks.
  • He described the Trump administration as the most crypto-forward government globally, backing efforts like the CLARITY Act, and predicted that AI agents will increasingly use stablecoins for payments outside conventional banking rails.