<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
WELLS FARGO MONEY MARKET FUNDS SEMI-ANNUAL REPORT DATED SEPTEMBER 30, 2000
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH REPORT.
</LEGEND>
<SERIES>
<NUMBER> 222
<NAME> 100% Treasury Money Market Fund - A Shares
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-2001
<PERIOD-START> APR-01-2000
<PERIOD-END> SEP-30-2000
<INVESTMENTS-AT-COST> 2202094223
<INVESTMENTS-AT-VALUE> 2202094223
<RECEIVABLES> 10002821
<ASSETS-OTHER> 3424
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2212100468
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 8316727
<TOTAL-LIABILITIES> 8316727
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2204581786
<SHARES-COMMON-STOCK> 83357071
<SHARES-COMMON-PRIOR> 2046604
<ACCUMULATED-NII-CURRENT> 168885
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 966930
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 2203783741
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 49128055
<OTHER-INCOME> 0
<EXPENSES-NET> 3771507
<NET-INVESTMENT-INCOME> 45356548
<REALIZED-GAINS-CURRENT> 213357
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 45569905
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 730812
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 115049417
<NUMBER-OF-SHARES-REDEEMED> 34457832
<SHARES-REINVESTED> 718882
<NET-CHANGE-IN-ASSETS> 499487095
<ACCUMULATED-NII-PRIOR> 168885
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<OVERDIST-NET-GAINS-PRIOR> 1180287
<GROSS-ADVISORY-FEES> 2850804
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<GROSS-EXPENSE> 4538487
<AVERAGE-NET-ASSETS> 1635609155
<PER-SHARE-NAV-BEGIN> 1.00
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<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.65
</TABLE>
