| Great-West Government Money Market Fund | Initial Class | MXMXX | — |
| Great-West Government Money Market Fund | Institutional Class | MXGXX | — |
| Great-West Loomis Sayles Small Cap Value Fund | Initial Class | MXLSX | — |
| Great-West Loomis Sayles Small Cap Value Fund | Class L | — | — |
| Great-West Loomis Sayles Small Cap Value Fund | Institutional Class | MXTFX | — |
| Great-West Goldman Sachs Mid Cap Value Fund | Initial Class | MXMVX | — |
| Great-West Goldman Sachs Mid Cap Value Fund | Class L | — | — |
| Great-West Goldman Sachs Mid Cap Value Fund | Institutional Class | MXKJX | — |
| Great-West Ariel Mid Cap Value Fund | Initial Class | MXMCX | — |
| Great-West Ariel Mid Cap Value Fund | Class L | MXAMX | — |
| Great-West Ariel Mid Cap Value Fund | Institutional Class | MXOAX | — |
| Great-West T. Rowe Price Mid Cap Growth Fund | Initial Class | MXMGX | — |
| Great-West T. Rowe Price Mid Cap Growth Fund | Class L | MXTMX | — |
| Great-West T. Rowe Price Mid Cap Growth Fund | Institutional Class | MXYKX | — |
| Great-West T. Rowe Price Equity Income Fund | Initial Class | MXEQX | — |
| Great-West T. Rowe Price Equity Income Fund | Class L | MXTQX | — |
| Great-West T. Rowe Price Equity Income Fund | Institutional Class | MXVHX | — |
| Great-West Multi-Manager Large Cap Growth Fund | Initial Class | MXLGX | — |
| Great-West Multi-Manager Large Cap Growth Fund | Class L | — | — |
| Great-West Multi-Manager Large Cap Growth Fund | Institutional Class | MXGSX | — |
| Great-West MFS International Value Fund | Initial Class | MXIVX | — |
| Great-West MFS International Value Fund | Class L | MXMIX | — |
| Great-West MFS International Value Fund | Institutional Class | MXJVX | — |
| Great-West MFS International Growth Fund | Initial Class | MXIGX | — |
| Great-West MFS International Growth Fund | Class L | — | — |