Canaccord Genuity Downgrades NuVasive To Hold By: Benzinga via Benzinga April 15, 2015 at 07:40 AM EDT Analysts at Canaccord Genuity downgraded NuVasive, Inc. (NASDAQ: NUVA) from Buy to Hold. The price target for NuVasive has been ... Read More >> Related Stocks: Nuvasive Inc