Tuesday after the closing bell is seeing a huge number of Q1 earnings reports coming out. Most of the household names have already reported a week or more ago, but we took notice of a couple key companies today: Potbelly (PBPB) and Etsy (ETSY). Fast-growing national sandwich chain Potbelly exactly met earnings as well as revenue estimates estimates, on comps up 3.7 percent. Shares received mild applause by way of a light bidding up in the after-market: Potbelly Q1 Earnings and Revenues Match Estimates Specialty eCommerce company Etsy surprised in a big way Tuesday -- swinging to a net gain in earnings from an expected loss, and outperformed revenue expectations. The stock in late trading is now up more than 14 percent as of this point: Etsy Stock Soars After Q1 Earnings Beat Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report POTBELLY CORP (PBPB): Free Stock Analysis Report ETSY INC (ETSY): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research