ACFX
| General Electric Rail Services | 1 |
AEX
| Andersons | 6 |
ALNX
| Alberta Government | 1 |
AOKX
| Greenbrier Management Services, LLC | 1 |
ASHX
| Solvay Chemicals, Inc. | 1 |
ATGX
| Atel Leasing Corporation | 1 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
ATW
| Atlantic and Western | 5 |
BLHX
| SMBC RAIL SERVICES LLC | 5 |
BN
| Burlington Northern | 4 |
BNSF
| BNSF Railway | 6 |
CEFX
| CIT Group/Capital Finance, Inc | 5 |
CFWR
| Caney Fork and Western Railroad | 3 |
CN
| Canadian National Railways | 1 |
CNW
| Chicago & Northwestern | 20 |
CRDX
| Chicago Freight Car Leasing Company | 1 |
DJTX
| Joseph Transportation Incorporated | 2 |
DSRC
| Dakota Southern Railway Company | 2 |
FURX
| First Union Rail | 1 |
GNBC
| Grainbelt Corporation | 2 |
IC
| Illinois Central | 1 |
IFRX
| Infinity Rail LLC | 2 |
INTX
| Interstate Commodities Inc. | 2 |
ITLX
| General Electric Rail Services | 2 |
KCS
| Kansas City Southern | 9 |
KWT
| KWT Railway | 1 |
KYLE
| Kyle Railroad | 4 |
MCEX
| Midwest Railcar Equipment Company | 1 |
MKT
| Missouri-Kansas-Texas | 17 |
MKTT
| Union Pacific Railroad Company | 1 |
MOCX
| THE MOSAIC COMPANY | 3 |
MP
| Missouri Pacific | 40 |
NDYX
| First Union Rail | 1 |
NOKL
| Northwestern Oklahoma | 9 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 2 |
PLCX
| General Electric Rail Services | 2 |
RBMN
| Reading Blue Mountain & Northern | 4 |
RCPE
| Rapid City Pierre & Eastern Railroad | 3 |
RVPR
| Riverport R.R., L.L.C. | 1 |
SIRX
| Southern Illinois Railcar Company | 1 |
SMNX
| Solvay Minerals Incorporated | 4 |
SP
| Southern Pacific | 1 |
SRIX
| Southwest Rail Industries Incorporated | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TCWR
| Twin Cities and Western | 8 |
TFM
| Kansas City Southern De Mexico | 7 |
UELX
| ADM Transportation Company | 1 |
UP
| Union Pacific Railroad Company | 47 |
WAMX
| Webb Asset Management | 5 |
WP
| Western Pacific | 1 |