Bitcoin

<p>Bitcoin mining company Marathon Digital Holdings (MARA) has expanded its Bitcoin reserves again, purchasing an additional 400 Bitcoin (BTC), valued at approximately $46.3 million.</p>
<p>According to on-chain monitoring firm Lookonchain, the purchase was made just a few hours ago through the institutional trading platform FalconX. This new purchase brings Marathon’s total holdings to 52,850 BTC, currently valued at approximately $6.12 billion.</p>
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   <p>MARA Holdings, which holds 52,850 <a href="https://twitter.com/search?q=%24BTC&amp;src=ctag&amp;ref_src=twsrc%5Etfw" target="_blank" rel="noopener noreferrer nofollow">$BTC</a>($6.12B), bought another 400 <a href="https://twitter.com/search?q=%24BTC&amp;src=ctag&amp;ref_src=twsrc%5Etfw" target="_blank" rel="noopener noreferrer nofollow">$BTC</a>($46.31M) through <a href="https://twitter.com/hashtag/FalconX?src=hash&amp;ref_src=twsrc%5Etfw" target="_blank" rel="noopener noreferrer nofollow">#FalconX</a> 2 hours ago.<a href="https://t.co/pz4qGMyLze" rel="noopener noreferrer nofollow">https://t.co/pz4qGMyLze</a> <a href="https://t.co/2R42GgwLn4" rel="noopener noreferrer nofollow">pic.twitter.com/2R42GgwLn4</a></p>— Lookonchain (@lookonchain) <a href="https://twitter.com/lookonchain/status/1977556259303006268?ref_src=twsrc%5Etfw" target="_blank" rel="noopener noreferrer nofollow">October 13, 2025</a>
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<p>The company is the second-largest public holder of Bitcoin, according to data from <a href="https://bitcointreasuries.net/" target="_blank" rel="noopener noreferrer nofollow">BitcoinTreasuries</a>. It trails behind MicroStrategy, led by Michael Saylor, which holds 640,031 BTC valued at roughly $77 billion.</p>
<p>Marathon Digital Holdings (NASDAQ: MARA) closed at $18.64 on October 10, down 7.75% for the day, as per <a href="https://finance.yahoo.com/quote/MARA/" target="_blank" rel="noopener noreferrer nofollow">Yahoo Finance</a>. However, the stock rebounded in after-hours trading, rising 2.66% to $19.13.</p>
<h2 class="wp-block-heading" id="a-growing-treasury">A growing treasury</h2>
<p>On October 3, Marathon Digital Holdings (MARA) reported that it had increased its Bitcoin holdings to 52,850 BTC, <a href="https://www.cryptotimes.io/2025/10/03/mara-adds-373-btc-in-september-as-holdings-pass-6b/" target="_blank" rel="noopener noreferrer nofollow">adding 373 BTC during September</a>.</p>
<p>Marathon also mined 736 BTC in September, a 4.4% increase from August, while its share of total Bitcoin block rewards reached 5.2%. The company’s mining performance improved even as the global hashrate rose 9%, with its operational capacity reaching 60.4 EH/s, supported by full deployment at its Texas wind-powered facility.</p>
<p>In August 2025, Marathon Digital Holdings revealed its intention <a href="https://www.cryptotimes.io/2025/08/12/bitcoin-miner-mara-to-buy-64-stake-in-ai-firm-exaion/" target="_blank" rel="noopener noreferrer nofollow">to buy a 64% interest in Exaion</a>, a French firm specializing in artificial intelligence and high-performance computing, for $168 million.</p>
<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">
 <p>Also Read: <a href="https://www.cryptotimes.io/2025/10/09/ddc-enterprise-secures-124m-in-funding-to-buy-more-bitcoin/" target="_blank" rel="noopener noreferrer nofollow">DDC Enterprise Secures $124M in Funding to Buy More Bitcoin</a></p>
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Marathon Digital Adds 400 BTC, Holdings Hit 52,850 BTC

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