Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001026144 | |||
| Series S000003118 | BlackRock Small Cap Index Fund | ||
| Class/Contract C000008451 | Investor A | ||
| Class/Contract C000008452 | Institutional | ||
EIN.: 223483675 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 497K | Act: 33 | File No.: 333-15265 | Film No.: 17813483