June 16 : Just days after SpaceX wrapped up its record $75 billion initial public stock offering and ignited another burst of enthusiasm among traders for all things AI, two asset managers disclosed plans to launch exchange-traded funds linked to the new AI-stock acronym that is all the buzz on Wall Street. In what ETF market analysts described as the latest example of "concept investing," Yorkville America, the company that manages the Truth Social ETF franchise, and ETF industry newcomer