Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000873803 | |||
| Series S000002487 | UBS U.S. Allocation Fund | ||
| Class/Contract C000006689 | Class A | PWTAX | |
| Class/Contract C000006690 | Class B | PWTBX | |
| Class/Contract C000006691 | Class C | KPAAX | |
| Class/Contract C000006692 | Class Y | PWTYX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0831
Type: N-CSR | Act: 40 | File No.: 811-06292 | Film No.: 061196513