<ARTICLE> 6
<SERIES>
   <NUMBER> 4
   <NAME> CHICAGO TRUST MONEY MARKET FUND
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-END>                               OCT-31-1998
<INVESTMENTS-AT-COST>                      281,891,950
<INVESTMENTS-AT-VALUE>                     281,891,950
<RECEIVABLES>                                  711,725
<ASSETS-OTHER>                                   1,015
<OTHER-ITEMS-ASSETS>                             1,331
<TOTAL-ASSETS>                             282,606,021
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,216,727
<TOTAL-LIABILITIES>                          1,216,727
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   281,389,294
<SHARES-COMMON-STOCK>                      281,389,294
<SHARES-COMMON-PRIOR>                      238,551,474
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                               281,389,294
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           14,477,508
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,317,083
<NET-INVESTMENT-INCOME>                     13,160,425
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                       13,160,425
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   13,160,425
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    720,702,583
<NUMBER-OF-SHARES-REDEEMED>                    816,231
<SHARES-REINVESTED>                        678,680,994
<NET-CHANGE-IN-ASSETS>                      42,837,820
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,026,684
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,341,575
<AVERAGE-NET-ASSETS>                       256,670,879
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   0.05
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<PER-SHARE-DIVIDEND>                              0.05
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   0.51
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0