Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000063091 | |||
| Series S000000696 | Massachusetts Investors Trust | ||
| Class/Contract C000002037 | A | MITTX | |
| Class/Contract C000002038 | R4 | MITDX | |
| Class/Contract C000002039 | 529A | EAMTX | |
| Class/Contract C000002040 | 529B | EBMTX | |
| Class/Contract C000002041 | 529C | ECITX | |
| Class/Contract C000002042 | B | MITBX | |
| Class/Contract C000002043 | C | MITCX | |
| Class/Contract C000002044 | I | MITIX | |
| Class/Contract C000002046 | R1 | MITGX | |
| Class/Contract C000002048 | R2 | MIRTX | |
| Class/Contract C000002049 | R3 | MITHX | |
| Class/Contract C000113374 | R6 | MITJX | |
| Class/Contract C000202443 | T | ||
IRS No.: 041590600 | State of Incorp.: MA | Fiscal Year End: 1231
Type: N-CEN | Act: 40 | File No.: 811-00203 | Film No.: 21733176