<ARTICLE> 6
<CIK>  0000919034
<NAME> MUTUAL FUND TRUST

   <NUMBER>   122
   <NAME>  CHASE VISTA 100% U.S. TREASURY SECURITIES MM FUND-INSTITUTIONAL SHARES
<MULTIPLIER> 1000

                              
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                                                AUG-31-2000
<PERIOD-END>                                                     AUG-31-2000
<INVESTMENTS-AT-COST>                                              4,500,876
<INVESTMENTS-AT-VALUE>                                             4,500,876
<RECEIVABLES>                                                      1,525,918
<ASSETS-OTHER>                                                             0
<OTHER-ITEMS-ASSETS>                                                      31
<TOTAL-ASSETS>                                                     6,026,825
<PAYABLE-FOR-SECURITIES>                                           1,496,252
<SENIOR-LONG-TERM-DEBT>                                                    0
<OTHER-ITEMS-LIABILITIES>                                              7,962
<TOTAL-LIABILITIES>                                                1,504,214
<SENIOR-EQUITY>                                                            0
<PAID-IN-CAPITAL-COMMON>                                           4,522,720
<SHARES-COMMON-STOCK>                                                871,705
<SHARES-COMMON-PRIOR>                                                894,783
<ACCUMULATED-NII-CURRENT>                                                  0
<OVERDISTRIBUTION-NII>                                                 (119)
<ACCUMULATED-NET-GAINS>                                                   10
<OVERDISTRIBUTION-GAINS>                                                   0
<ACCUM-APPREC-OR-DEPREC>                                                   0
<NET-ASSETS>                                                       4,522,611
<DIVIDEND-INCOME>                                                          0
<INTEREST-INCOME>                                                    237,313
<OTHER-INCOME>                                                             0
<EXPENSES-NET>                                                        22,371
<NET-INVESTMENT-INCOME>                                              214,942
<REALIZED-GAINS-CURRENT>                                                 183
<APPREC-INCREASE-CURRENT>                                                  0
<NET-CHANGE-FROM-OPS>                                                215,125
<EQUALIZATION>                                                             0
<DISTRIBUTIONS-OF-INCOME>                                           (46,032)
<DISTRIBUTIONS-OF-GAINS>                                                (41)
<DISTRIBUTIONS-OTHER>                                                      0
<NUMBER-OF-SHARES-SOLD>                                            5,690,875
<NUMBER-OF-SHARES-REDEEMED>                                      (5,746,903)
<SHARES-REINVESTED>                                                   32,950
<NET-CHANGE-IN-ASSETS>                                               291,140
<ACCUMULATED-NII-PRIOR>                                                    0
<ACCUMULATED-GAINS-PRIOR>                                                 29
<OVERDISTRIB-NII-PRIOR>                                                (106)
<OVERDIST-NET-GAINS-PRIOR>                                                 0
<GROSS-ADVISORY-FEES>                                                  4,308
<INTEREST-EXPENSE>                                                         0
<GROSS-EXPENSE>                                                       27,183
<AVERAGE-NET-ASSETS>                                               4,303,956
<PER-SHARE-NAV-BEGIN>                                                   1.00
<PER-SHARE-NII>                                                         0.05
<PER-SHARE-GAIN-APPREC>                                                 0.00
<PER-SHARE-DIVIDEND>                                                  (0.05)
<PER-SHARE-DISTRIBUTIONS>                                               0.00
<RETURNS-OF-CAPITAL>                                                    0.00
<PER-SHARE-NAV-END>                                                     1.00
<EXPENSE-RATIO>                                                         0.25