AutoZone, Inc. AZO shares are trading higher on Wednesday.The company reported fourth-quarter earnings per share of $48.71, missing the analyst consensus estimate of $50.91. Quarterly sales of $6.242 billion (+0.6% year over year) missed the Street view of $6.245 billion.AZO is building positive momentum. See the full breakdown here.BofA Securities analyst Robert F. Ohmes reiterated the Buy rating on AutoZone with a price target of $4,800.Also Read: Stock Market Today: S&P 500, Nasdaq, Dow Futures Gain Desp ...