| USEA | United Maritime |
| TORO | Toro |
| GSL | Global Ship Lease |
| DAC | Danaos |
| SB | Safe Bulkers |
| SHIP | Seanergy Maritime |
| DSX | Diana Shipping |
| EDRY | EuroDry |
| CMRE | Costamare |
| KNOP | KNOT Offshore Partners LP |
| CPLP | Capital Product Partners |
| CTRM | Castor Maritime |
| TOPS | Top Ships |
| PSHG | Performance Shipping |