According to @rovercrc, Marathon Digital (MARA) is approaching a significant milestone, holding nearly 49,940 Bitcoin (BTC), valued at approximately $5.3 billion, making it the second-largest publicly traded BTC holder. The company reported a 25% decline in blocks won in June due to weather-related issues but aims to increase its hash rate to 75 exahash by year-end. In parallel, a JPMorgan report highlights that the first quarter of 2025 was one of the most profitable periods for U.S.-listed Bitcoin miners, with an aggregate gross profit of $2.0 billion and 53% margins. The report noted that while MARA mined the most Bitcoin for the ninth consecutive quarter, it also had the highest production cost at around $72,600 per coin. Conversely, IREN achieved the highest gross profit and the lowest cost per coin at about $36,400. JPMorgan maintains an overweight rating on CleanSpark (CLSK), IREN, and Riot Platforms (RIOT), with a neutral rating on MARA.

According to @bubblemaps, a JPMorgan research report indicates that U.S.-listed Bitcoin (BTC) mining companies experienced one of their best quarters on record in Q1 2025, achieving an aggregate gross profit of approximately $2.0 billion with 53% margins. The report, by analysts Reginald Smith and Charles Pearce, highlights IREN (IREN) as earning the most gross profit for the first time and having the lowest all-in cash cost per coin at around $36,400. In contrast, Marathon Digital (MARA) had the highest cost per coin at about $72,600, despite mining the most bitcoin. JPMorgan issued an overweight rating on CleanSpark (CLSK), IREN, and Riot Platforms (RIOT), while maintaining a neutral rating for Cipher Mining (CIFR) and MARA. This strong performance occurred despite a broader market downturn, with the CoinDesk 20 Index falling 4.1%.

According to @stocktalkweekly, JPMorgan has raised its price targets for several Bitcoin (BTC) mining companies, citing improved industry economics. The bank lifted its price target for CleanSpark (CLSK) to $14, Riot Platforms (RIOT) to $14, and MARA Holdings (MARA) to $19, attributing the increases to higher bitcoin prices and better mining profitability, as noted by analysts Reginald Smith and Charles Pearce. The adjustments reflect a 24% increase in the bank's spot bitcoin price assumption and a 9% rise in its network hashrate estimate. In a separate report, JPMorgan analysts led by Nikolaos Panigirtzoglou noted that expectations of a more supportive U.S. regulatory environment, spurred by the GENIUS Act's progress, are leading to a rise in crypto company IPOs and venture capital funding. The bank observed that the pace of crypto IPOs this year matches the 2021 bull market, with reports suggesting firms like Ripple and Kraken are preparing to go public, which could offer investors diversified exposure beyond BTC and Ether (ETH).

According to Farside Investors, since July 2023, Bitcoin miners such as $MARA, $CLSK, $RIOT, and $IREN have increased their market share, indicating robust performance in the cryptocurrency mining sector. In contrast, $CORZ, $HUT, $HIVE, $CIFR, and $BTDR have seen a decline, while $BITF remains steady. This shift suggests strategic advantages for the gaining companies, possibly due to improved hardware or energy efficiency. Traders should consider these trends for potential investment opportunities in the evolving Bitcoin mining landscape.

According to Farside Investors, CleanSpark (CLSK) has achieved the largest market share gain among major listed Bitcoin miners, with a 7.3% increase in production market share. Following CLSK, Riot Platforms (RIOT) and Iris Energy (IREN) saw gains of 5.2% and 5.0%, respectively. These figures highlight CLSK's strong performance in expanding its mining capacity relative to competitors.

According to @intotheblock, Marathon Digital (MARA) and Riot Blockchain (RIOT), both publicly traded Bitcoin mining companies in the US, have seen their stock prices increase by over 30% in the past seven days. This significant rise highlights growing investor confidence and potential bullish sentiment in the crypto mining sector.