In the holiday-shortened week, seven companies from the elite IBD 50 list will report earnings. They hail from a wide variety of industries and include online travel giant Priceline.com (PCLN), Ugg boots maker Deckers Outdoor (DECK) and U.S. oil producer Concho Resources (CXO). Wednesday, Feb. 23 6. Concho Resources The U.S. oil company focuses on domestic sites, specifically the Permian Basin in southeastern New Mexico and west Texas.