Benzinga's Top Downgrades By: Benzinga via Benzinga November 11, 2015 at 09:45 AM EST Analysts at Bernstein downgraded SanDisk Corporation (NASDAQ: SNDK) from Outperform to Market Perform. SanDisk shares closed at ... Read More >> Related Stocks: Biocryst Pharma Inc EMC Corp Lennox International MetLife Oracle Corp SanDisk Corp