ACFX
| General Electric Rail Services | 1 |
BRCX
| Union Tank Car Company | 1 |
CCBX
| Union Carbide Corporation | 1 |
CONX
| ConocoPhillips Company | 1 |
CRGX
| Cargill Incorporated | 1 |
GATX
| General American Marks Company | 6 |
HCPX
| Occidental Chemical Corporation | 1 |
MBLX
| Exxon Mobil Corporation | 1 |
MNCX
| Minnesota Corn Processors Incorporated | 1 |
NATX
| General Electric Rail Services | 2 |
PROX
| Procor Limited | 1 |
UCLX
| Occidental Chemicals Corporation | 1 |
UTLX
| Union Tank Car Company | 6 |
WCHX
| Walter Haffner Company | 1 |