Cathie Wood's Ark Invest snatches up $9.2 million of Coinbase stock after the crypto exchange's massive January rally

• Cathie Wood's Ark Invest purchased 162,325 shares of Coinbase stock on Friday.
• The famed money manager's purchase follows a 74% rally for the crypto company' stock last month. 
• The firm's Ark Innovation ETF just logged its best performing month to date in January.

Cathie Wood's Ark Investment Management amped up it's Coinbase (COIN) holdings after the crypto company's stock had a huge rally last month.