<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000874775
<NAME> IAI INVESTMENT FUNDS VI, INC.
<SERIES>
<NUMBER> 7
<NAME> IAI Capital Appreciation Fund
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> MAR-31-2000
<PERIOD-START> APR-01-1999
<PERIOD-END> MAR-31-2000
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<INVESTMENTS-AT-VALUE> 25,142,520
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<SHARES-COMMON-STOCK> 1,417,582
<SHARES-COMMON-PRIOR> 2,955,171
<ACCUMULATED-NII-CURRENT> 0
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<DIVIDEND-INCOME> 19,113
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<EXPENSES-NET> (356,409)
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<EQUALIZATION> 1,110,892
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<NUMBER-OF-SHARES-SOLD> 1,542,856
<NUMBER-OF-SHARES-REDEEMED> (3,424,653)
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<NET-CHANGE-IN-ASSETS> (13,749,037)
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<PER-SHARE-NII> (0.15)
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<EXPENSE-RATIO> 1.4
</TABLE>