ACFX
| General Electric Rail Services | 1 |
CONX
| ConocoPhillips Company | 1 |
GATX
| General American Marks Company | 4 |
MBLX
| Exxon Mobil Corporation | 2 |
NATX
| General Electric Rail Services | 7 |
PROX
| Procor Limited | 3 |
SHQX
| AMERICAN RAILCAR INDUSTRIES | 1 |
TEIX
| Transportation Equipment Incorporated | 1 |
TILX
| Trinity Industries Leasing Company | 3 |
UTLX
| Union Tank Car Company | 11 |
WCHX
| Walter Haffner Company | 1 |