Benzinga's Top Downgrades By: Benzinga via Benzinga May 31, 2016 at 09:03 AM EDT Berenberg downgraded Lockheed Martin Corporation (NYSE: LMT) from Buy to Hold. Lockheed Martin shares rose 0.08 percent to close at ... Read More >> Related Stocks: Honda Motor Company ADR Lockheed Martin Signature Bank Southwest Gas Corp Terex Corp