XOVR is trading at $20.43, -2.58%, following a weak regular session for growth stocks. - The Nasdaq Composite fell 2.14%, while the S&P 500 and Dow gained. - Investors were awaiting Microsoft and Alphabet earnings after the close. Alphabet is a 5.71% XOVR holding; Microsoft is not among its reported top holdings. - The reports could affect sentiment, but available evidence does not establish them as the cause of the after-hours move.