Quite a few stocks stand out after exceeding Q2 earnings expectations this week with several sporting a Zacks Rank #2 (Buy) following their favorable quarterly reports.Furthermore, here’s a look at two of these buy-rated stocks that investors shouldn’t overlook after beating EPS estimates on Wednesday.Alcoa (AA) Integrated aluminum producer and bauxite miner Alcoa is appealing among the industrial products sector after Q2 EPS of $0.16 comfortably topped estimates of $0.11 per share. More importantly, this c ...