Coinspeaker Fidelity Takes Over 10% in Bitcoin Mining Company Hut 8Fidelity holds about 10.6% stake in Canadian Bitcoin mining firm Hut 8, according to a regulatory filing Fidelity’s investment in Hut 8 is significant since the asset management giant is known to be mining BTC since 2014.Fidelity Takes Over 10% in Bitcoin Mining Company Hut 8