Cathie Wood, the founder and CEO of Ark Invest, is bullish on cryptocurrencies. ARK’s flagship ETFs — ARK Innovation (NYSEMKT: ARKK), ARK Next Generation Internet (NYSEMKT: ARKW), and ARK Fintech Innovation (NYSEMKT: ARKF) — all hold shares of crypto stocks such as Coinbase and Robinhood. Its ARK 21Shares Bitcoin ETF (NYSEMKT: ARKB) gives investors direct…