AEX
| Andersons | 1 |
AOKX
| Greenbrier Management Services, LLC | 1 |
BN
| Burlington Northern | 3 |
BNSF
| BNSF Railway | 1 |
CNW
| Chicago & Northwestern | 2 |
CO
| Chesapeake & Ohio | 1 |
CP
| Canadian Pacific Railway | 2 |
CR
| Conrail | 5 |
GACX
| General American Marks Company | 4 |
GCCX
| General American Marks Company | 1 |
MWCX
| Midwest Railcar Corporation | 2 |
NAHX
| General Electric Rail Services | 2 |
NS
| Norfolk Southern | 2 |
NW
| Norfolk & Western | 6 |
PC
| Penn Central | 1 |
PLCX
| General Electric Rail Services | 1 |
POTX
| PCS SALES USA INC | 1 |
RDG
| Reading Railroad | 1 |
RFMX
| Caldwell-Baker Company | 3 |
SHPX
| American Railcar Leasing, LLC | 1 |
SHQX
| AMERICAN RAILCAR INDUSTRIES | 1 |
SOO
| Soo Line | 1 |
SOU
| Southern | 3 |
TILX
| Trinity Industries Leasing Company | 1 |
WW
| Winchester & Western | 1 |
WWUX
| Unimin Corporation | 2 |