BN
| Burlington Northern | 6 |
BNSF
| BNSF Railway | 9 |
CNW
| Chicago & Northwestern | 10 |
CS
| Colorado & Southern | 1 |
CTRN
| Union Pacific Railroad Company | 7 |
FURX
| First Union Rail | 18 |
HLMX
| Helm Financial Corporation | 1 |
HMJX
| HELM Financial Corporation | 1 |
SOO
| Soo Line | 8 |
UP
| Union Pacific Railroad Company | 2 |