About the contributor:Mark TepperThere’s nothing Strategic Wealth Partners CEO Mark Tepper loves more in this world than winning. What constitutes a win for Mark? Successfully developing financial strategies for clients that get results. Learn more about by clicking here!Schedule a 30 minute virtual meeting with Mark Tepper Book Now20% of the S&P 500 is in a bear market. Mark Tepper explains why Celgene is a no-brainer buy. One-fifth of S&P 500 still in a bear market, but these stocks could rebound from CNBC.