<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial information for
AIM Summit Fund, Inc., April 30, 2000, semi-annual report.
</LEGEND>
<CIK> 0000701748
<NAME> AIM SUMMIT FUND, INC.
<SERIES>
<NUMBER> 0
<NAME> AIM SUMMIT FUND, INC., CLASS B
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 2274637166
<INVESTMENTS-AT-VALUE> 3349692472
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<TOTAL-ASSETS> 3357001250
<PAYABLE-FOR-SECURITIES> 5909647
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<SHARES-COMMON-PRIOR> 130154004
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<DIVIDEND-INCOME> 9983272
<INTEREST-INCOME> 40611
<OTHER-INCOME> 0
<EXPENSES-NET> (10913484)
<NET-INVESTMENT-INCOME> (889601)
<REALIZED-GAINS-CURRENT> 597814934
<APPREC-INCREASE-CURRENT> 157739381
<NET-CHANGE-FROM-OPS> 754664714
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (413934151)
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<NUMBER-OF-SHARES-SOLD> 12850975
<NUMBER-OF-SHARES-REDEEMED> (12789254)
<SHARES-REINVESTED> 19244030
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<ACCUMULATED-NII-PRIOR> (94294)
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<PER-SHARE-DISTRIBUTIONS> (3.17)
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</TABLE>
