ARK ETF Trust - ARK Q4 Defined Innovation ETF is an exchange traded fund launched and managed by Milliman Financial Risk Management LLC. The fund is co-managed by Milliman Financial Risk Management LLC. It invests in public equity markets of global region. It invests directly and through derivatives in stocks of companies operating across diversified sectors. It uses derivative such as options to create its portfolio. It invests in growth and value stocks of companies across diversified market c...