ARKK

ARKK is the ARK Innovation ETF, a fund run by ARK Invest that holds a concentrated basket of companies the manager believes will be changed or boosted by new technology, such as artificial intelligence, genomics, digital currencies and electric vehicles. An ETF is a fund you can buy and sell like a single stock. ARKK makes money for its manager through a yearly fee charged on the money investors put in, and investors gain or lose as the prices of the underlying stocks move.