Benzinga's Top Upgrades By: Benzinga via Benzinga March 04, 2016 at 09:15 AM EST Analysts at Goldman Sachs upgraded Marsh & McLennan Companies, Inc. (NYSE: MMC) from Neutral to Conviction Buy. Marsh & McLennan ... Read More >> Related Stocks: Canadian Natural Resources Limited Engility Holdings Inc Essex Property Trust Grupo Aeroportuario ADR J C Penney Company Inc Lumentum Holdings Marsh & McLennan Titan Machinery Inc