Cathy Wooden’s ARK Invest purchased $12.6 million of Coinbase (COIN) shares on Friday, the second straight day the fund purchased the crypto alternate’s inventory after the corporate obtained a Wells Discover from the U.S. Securities and Change Fee (SEC) on March 22, sending COIN tumbling 16% the following day. The shares gained 1.5% on Friday to shut at $67.83 apiece.