WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0001026634
<NAME> RENAISSANCE CAPITAL GREENWICH FUNDS
<SERIES>
<NUMBER> 1
<NAME> IPO PLUS AFTERMARKET FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> SEP-30-2000
<INVESTMENTS-AT-COST> 116,998,726
<INVESTMENTS-AT-VALUE> 117,222,041
<RECEIVABLES> 1,459,446
<ASSETS-OTHER> 10,386,171
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 129,067,658
<PAYABLE-FOR-SECURITIES> 3,026,200
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 8,060,450
<TOTAL-LIABILITIES> 11,086,650
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 126,194,318
<SHARES-COMMON-STOCK> 3,870,279
<SHARES-COMMON-PRIOR> 829,955
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (9,495,011)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,281,701
<NET-ASSETS> 117,981,008
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 955,487
<OTHER-INCOME> 767,653
<EXPENSES-NET> (2,641,002)
<NET-INVESTMENT-INCOME> (917,862)
<REALIZED-GAINS-CURRENT> (10,351,275)
<APPREC-INCREASE-CURRENT> 103,759
<NET-CHANGE-FROM-OPS> (11,165,378)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 5,349,071
<NUMBER-OF-SHARES-REDEEMED> 2,308,747
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 102,559,407
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 856,264
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,623,352
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,641,002
<AVERAGE-NET-ASSETS> 105,634,626
<PER-SHARE-NAV-BEGIN> 18.58
<PER-SHARE-NII> (0.24)
<PER-SHARE-GAIN-APPREC> 12.14
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 30.48
<EXPENSE-RATIO> 2.50
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
