| NORTHERN INSTITUTIONAL GOVERNMENT SELECT PORTFOLIO | SHARES | BGSXX | — |
| NORTHERN INSTITUTIONAL GOVERNMENT SELECT PORTFOLIO | SERVICE SHARES | BSCXX | — |
| NORTHERN INSTITUTIONAL GOVERNMENT SELECT PORTFOLIO | PREMIER SHARES | BSDXX | — |
| NORTHERN INSTITUTIONAL BOND PORTFOLIO | CLASS A | BBPAX | — |
| NORTHERN INSTITUTIONAL BOND PORTFOLIO | CLASS C | BBPCX | — |
| NORTHERN INSTITUTIONAL BOND PORTFOLIO | CLASS D | BBPDX | — |
| NORTHERN INSTITUTIONAL GLOBAL TACTICAL ASSET ALLOCATION PORTFOLIO | CLASS A | BBALX | — |
| NORTHERN INSTITUTIONAL GLOBAL TACTICAL ASSET ALLOCATION PORTFOLIO | CLASS C | BBCCX | — |
| NORTHERN INSTITUTIONAL GLOBAL TACTICAL ASSET ALLOCATION PORTFOLIO | CLASS D | BBADX | — |
| NORTHERN INSTITUTIONAL EQUITY INDEX PORTFOLIO | CLASS A | BEIAX | — |
| NORTHERN INSTITUTIONAL EQUITY INDEX PORTFOLIO | CLASS C | BEICX | — |
| NORTHERN INSTITUTIONAL EQUITY INDEX PORTFOLIO | CLASS D | BEIDX | — |
| NORTHERN INSTITUTIONAL DIVERSIFIED GROWTH PORTFOLIO | CLASS A | BDVAX | — |
| NORTHERN INSTITUTIONAL DIVERSIFIED GROWTH PORTFOLIO | CLASS D | BDGDX | — |
| NORTHERN INSTITUTIONAL FOCUSED GROWTH PORTFOLIO | CLASS A | BFGAX | — |
| NORTHERN INSTITUTIONAL FOCUSED GROWTH PORTFOLIO | CLASS C | BFGCX | — |
| NORTHERN INSTITUTIONAL FOCUSED GROWTH PORTFOLIO | CLASS D | BFGDX | — |
| NORTHERN INSTITUTIONAL INTERNATIONAL EQUITY INDEX PORTFOLIO | CLASS A | BIEIX | — |
| NORTHERN INSTITUTIONAL INTERNATIONAL EQUITY INDEX PORTFOLIO | CLASS D | BIEDX | — |
| NORTHERN INSTITUTIONAL INTERNATIONAL GROWTH PORTFOLIO | CLASS A | BIGAX | — |
| NORTHERN INSTITUTIONAL INTERNATIONAL GROWTH PORTFOLIO | CLASS D | BIGDX | — |
| NORTHERN INSTITUTIONAL SMALL COMPANY INDEX PORTFOLIO | CLASS A | BSCAX | — |
| NORTHERN INSTITUTIONAL SMALL COMPANY INDEX PORTFOLIO | CLASS D | BSIDX | — |
| NORTHERN INSTITUTIONAL GOVERNMENT PORTFOLIO | SHARES | BNGXX | — |
| NORTHERN INSTITUTIONAL GOVERNMENT PORTFOLIO | SERVICE SHARES | BGCXX | — |