Cramer: The S&P 500's winners for 2017 could still have room to run this year By: CNBC.com News January 05, 2018 at 18:22 PM EST Jim Cramer reviewed the S&P 500's best performers for 2017 and noted the names that have more room to run. Read More >> Related Stocks: Align Technology NRG Energy Vertex Energy Wynn Resorts