Fidelity Investments Inc. is now a major stakeholder in Marathon Digital Holdings, one of the biggest bitcoin mining firms in North America. Fidelity Investments Buys More Than 7% of Marathon At the time of writing, Fidelity has purchased a 7.4 percent stake in the crypto mining enterprise, thereby boosting the institutional presence that has grown...The post Fidelity Purchases More Than 7% Stake in One of North America’s Biggest BTC Mining Firms appeared first on Live Bitcoin News.