According to HODL15Capital, as of November 15, 2024, Marathon Digital (MARA) topped the list of publicly traded bitcoin mining companies with 27,562 bitcoins. Riot Platforms (RIOT) and Hut 8 Mining (HUT) held 10,928 and 9,110 bitcoins, respectively, ranking second and third. Among other major mining companies, CleanSpark (CLSK) held 8,701, HIVE Blockchain held 2,624, Cipher Mining (CIFR) and Bitfarms (BITF) held 1,428 and 1,188, respectively. DMG Blockchain ranked last with 590 bitcoins.