<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000863435
<NAME> THE MONTGOMERY FUNDS
<SERIES>
<NUMBER> 25
<NAME> INTERNATIONAL 20 PORTFOLIO
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 2,366,852
<INVESTMENTS-AT-VALUE> 2,335,986
<RECEIVABLES> 327
<ASSETS-OTHER> 41,212
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2,377,525
<PAYABLE-FOR-SECURITIES> 79,338
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 34,119
<TOTAL-LIABILITIES> 113,457
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2,474,421
<SHARES-COMMON-STOCK> 226,113
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> (14,417)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (165,091)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (30,845)
<NET-ASSETS> 2,264,068
<DIVIDEND-INCOME> 5,206
<INTEREST-INCOME> 8,119
<OTHER-INCOME> 0
<EXPENSES-NET> (16,875)
<NET-INVESTMENT-INCOME> (3,550)
<REALIZED-GAINS-CURRENT> (179,508)
<APPREC-INCREASE-CURRENT> (30,845)
<NET-CHANGE-FROM-OPS> (213,903)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 269,598
<NUMBER-OF-SHARES-REDEEMED> (43,485)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 2,264,068
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 11,254
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 57,197
<AVERAGE-NET-ASSETS> 2,048,293
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.02)
<PER-SHARE-GAIN-APPREC> 0.03
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.01
<EXPENSE-RATIO> 1.65
</TABLE>
