Key PointsSeveral small stocks, including Ultra Clean, Powell Industries and AdaptHealth are outperforming major indexes.Small caps have underperformed as big techs led the market, but analysts believe that situation may reverse itself.Small stocks are currently trading at attractive valuations compared to the S&P 500.5 stocks we like better than AdaptHealthThey may not be household names like Meta Platforms Inc. NASDAQ: META or investor favorites like Nvidia Corp. NASDAQ: NVDA, but several small stocks, su ...