<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000919034
<NAME> MUTUAL FUND TRUST
<SERIES>
<NUMBER> 121
<NAME> CHASE VISTA 100% U.S. TREASURY SECURITIES MM FUND-PREMIER SHARES
<MULTIPLIER> 1000
<S> <C>
<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> 115,844
<SHARES-COMMON-PRIOR> 23,866
<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> (3,765)
<DISTRIBUTIONS-OF-GAINS> (4)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 398,033
<NUMBER-OF-SHARES-REDEEMED> (309,408)
<SHARES-REINVESTED> 3,353
<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> 0.49
</TABLE>
