Bitfarms Ltd (NASDAQ: BITF) is gaining this morning after Riot Platforms Inc (NASDAQ: RIOT) increased its stake in the Bitcoin miner to about $14%. Riot now owns over 59 million Bitfarms shares Riot Platforms loaded up on 1.43 million shares of Bitfarms on Thursday. In total, it now owns 59.2 million shares of BITF. RIOT