AEX
| Andersons | 4 |
AOKX
| Greenbrier Management Services, LLC | 1 |
BN
| Burlington Northern | 3 |
BNSF
| BNSF Railway | 1 |
CC
| Chicago Central & Pacific | 2 |
CMPX
| Compass Capitol Corporation | 1 |
CP
| Canadian Pacific Railway | 2 |
CR
| Conrail | 3 |
CRDX
| Chicago Freight Car Leasing Company | 3 |
CRIX
| Citicorp Railmark, Inc. | 1 |
CSX
| CSX Railroad | 1 |
HPJX
| Helm-Pacific Leasing | 1 |
IC
| Illinois Central | 1 |
ICE
| Iowa Chicago and Eastern | 1 |
ICG
| Illinois Central Gulf | 1 |
INTX
| Interstate Commodities Inc. | 1 |
IOCR
| Indiana and Ohio Central Railroad | 1 |
KYLE
| Kyle Railroad | 1 |
MGHX
| MGHX | 1 |
MP
| Missouri Pacific | 2 |
MWCX
| Midwest Railcar Corporation | 1 |
NAHX
| General Electric Rail Services | 1 |
NDYX
| First Union Rail | 2 |
NOKL
| Northwestern Oklahoma | 4 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 5 |
PTLX
| General Electric Rail Services | 5 |
RFMX
| Caldwell-Baker Company | 11 |
RMGX
| Andersons - Railgroup | 2 |
SOO
| Soo Line | 3 |
SOU
| Southern | 5 |
UELX
| ADM Transportation Company | 1 |
UP
| Union Pacific Railroad Company | 3 |
USLX
| General Electric Rail Services | 1 |
WREX
| Western Railroad Equipment Company | 1 |
WW
| Winchester & Western | 2 |