<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NAME> Lindner Small Cap Fund Investor Class
<NUMBER> 5
<MULTIPLIER> 1
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JUL-01-1999
<PERIOD-END> JUN-30-2000
<PERIOD-TYPE> YEAR
<INVESTMENTS-AT-COST> 23,815,159
<INVESTMENTS-AT-VALUE> 29,306,643
<RECEIVABLES> 184,013
<ASSETS-OTHER> 22,764
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 29,513,420
<PAYABLE-FOR-SECURITIES> 151,118
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 55,764
<TOTAL-LIABILITIES> 206,882
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 22,131,076
<SHARES-COMMON-STOCK> 3,182,791
<SHARES-COMMON-PRIOR> 4,907,872
<ACCUMULATED-NII-CURRENT> 13,716
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 1,670,262
<OVERDISTRIBUTION-GAINS> 0
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<NET-ASSETS> 29,306,538
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<OTHER-INCOME> 0
<EXPENSES-NET> 292,045
<NET-INVESTMENT-INCOME> 176,816
<REALIZED-GAINS-CURRENT> 3,119,447
<APPREC-INCREASE-CURRENT> 753,501
<NET-CHANGE-FROM-OPS> 4,049,764
<EQUALIZATION> 0
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<DISTRIBUTIONS-OF-GAINS> 127,606
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 717,964
<NUMBER-OF-SHARES-REDEEMED> 2,507,676
<SHARES-REINVESTED> 55,389
<NET-CHANGE-IN-ASSETS> (10,229,297)
<ACCUMULATED-NII-PRIOR> 202,702
<ACCUMULATED-GAINS-PRIOR> (1,321,579)
<OVERDISTRIB-NII-PRIOR> 0
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<PER-SHARE-NAV-BEGIN> 8.06
<PER-SHARE-NII> .07
<PER-SHARE-GAIN-APPREC> 1.22
<PER-SHARE-DIVIDEND> .10
<PER-SHARE-DISTRIBUTIONS> .04
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.21
<EXPENSE-RATIO> .97
</TABLE>
