Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000741375 | |||
| Series S000004114 | Core Plus Fixed Income Portfolio | ||
| Class/Contract C000011537 | Class A Shares | MFXAX | |
| Class/Contract C000011538 | Class I Shares | MPFIX | |
| Class/Contract C000113789 | Class L | MSIOX | |
| Class/Contract C000155930 | Class C | MSCKX | |
| Class/Contract C000198828 | Class R6 | MPLRX | |
IRS No.: 000000000 | State of Incorp.: PA | Fiscal Year End: 0930
Type: NPORT-P | Act: 40 | File No.: 811-03980 | Film No.: 23671473