The Fund is an actively managed exchange-traded fund that seeks to invest in a focused portfolio of companies that Harbor Capital Advisors, Inc. (the “Advisor”), the investment adviser to the Fund, believes to be most closely positioned to benefit from the success and growth of the SpaceXAI artificial intelligence ecosystem (“SpaceXAI Ecosystem Companies”). The Fund is designed to maintain focused exposure to the SpaceXAI ecosystem across market cycles and does not employ a defensive investment approach based on the Advisor's views regarding the performance or prospects of SpaceXAI or related technologies.