ARK bought over 2 million shares of GBTC in new SEC filing Avicenna capital - 12 Feb 2021 Breaking BTC Institutional Alert:In a regulatory filing a few minutes ago, ARK Investment Management reported owning 7,307,228 shares of Grayscale Bitcoin Trust.In a filing in November, it owned 5,170,460 shares.SEC filing:https://t.co/EBzapaFkCH https://t.co/z0Cchrp6JL— MacroScope (@MacroScope17) February 12, 2021