| Rank | Company | Symbol | Profit Margin |
|---|---|---|---|
| 1 | 99 Cents Only Stores | NDN | 6.82% |
| 2 | Tuesday Morning | TUES | 6.37% |
| 3 | Dollar Tree | DLTR | 5.46% |
| 4 | Family Dollar Stores | FDO | 3.71% |
| 5 | PriceSmart | PSMT | 3.29% |
| 6 | Wal-Mart Stores | WMT | 3.26% |
| 7 | Big Lots | BIG | 2.93% |
| 8 | Target | TGT | 2.85% |
| 9 | Costco Wholesale | COST | 1.54% |
| 10 | Fred's | FRED | 1.19% |
| 11 | BJ's Wholesale Club | BJ | 0.70% |
| 12 | Duckwall-ALCO Stores | DUCK | -1.29% |