Most investors watched and waited when shares of the stablecoin issuer Circle Internet Group fell this week. Not ARK Invest CEO Cathie Wood. As Benzinga reports, the multi-millionaire founder bought $16.3-million worth of Circle (NYSE:CRCL) shares on the way down — after selling Circle stock a few days earlier. Must Read Her investment firm’s flagship ETFs — ARK Innovation ETF (BATS:ARKK), ARK Next Generation Internet (BATS:ARKW) and ARK Blockchain & Fintech Innovation (BATS:ARKF) — snapped up (1) 161, ...