| Harbor Robeco US Conservative Equities Fund | Institutional Class | — | Yes |
| Harbor Robeco US Conservative Equities Fund | Administrative Class | — | Yes |
| Harbor Robeco US Conservative Equities Fund | Investor Class | — | Yes |
| Harbor Robeco US Conservative Equities Fund | Retirement Class | — | Yes |
| Harbor Robeco International Conservative Equities Fund | Retirement Class | — | Yes |
| Harbor Robeco International Conservative Equities Fund | Institutional Class | — | Yes |
| Harbor Robeco International Conservative Equities Fund | Administrative Class | — | Yes |
| Harbor Robeco International Conservative Equities Fund | Investor Class | — | Yes |
| Harbor Robeco Global Conservative Equities Fund | Investor Class | — | Yes |
| Harbor Robeco Global Conservative Equities Fund | Administrative Class | — | Yes |
| Harbor Robeco Global Conservative Equities Fund | Retirement Class | — | Yes |
| Harbor Robeco Global Conservative Equities Fund | Institutional Class | — | Yes |
| Harbor Robeco Emerging Markets Conservative Equities Fund | Institutional Class | — | Yes |
| Harbor Robeco Emerging Markets Conservative Equities Fund | Administrative Class | — | Yes |
| Harbor Robeco Emerging Markets Conservative Equities Fund | Investor Class | — | Yes |
| Harbor Robeco Emerging Markets Conservative Equities Fund | Retirement Class | — | Yes |
| Harbor Robeco Emerging Markets Active Equities Fund | Retirement Class | — | Yes |
| Harbor Robeco Emerging Markets Active Equities Fund | Investor Class | — | Yes |
| Harbor Robeco Emerging Markets Active Equities Fund | Administrative Class | — | Yes |
| Harbor Robeco Emerging Markets Active Equities Fund | Institutional Class | — | Yes |