Wegmans Food Markets is No. 5 on Fortune magazine's list of the 100 best places to work. Nugget Market comes in at No. 37, while Whole Foods Market and Publix Super Markets are tied at No. 77. All four retailers are not new to the list, though their rankings have changed: Wegmans dropped one notch, Nugget moved from No. 34, Publix climbed a spot and Whole Foods fell from No. 32.