Cramer would not take profits in Crispr Therapeutics AG (NASDAQ:CRSP). He likes the stock and he thinks it's the real deal.
Virgin Galactic Holdings Inc (NYSE:SPCE) is a gigantic short squeeze, said Cramer. He doesn't see anything in the near term that tells him the stock is a winner.
It's time to start buying Boeing Co (NYSE:BA), said Cramer.