<TABLE> <S> <C>
<ARTICLE> 6
<RESTATED>
<CIK> 0000709364
<NAME> THE ROYCE FUND
<SERIES>
<NUMBER> 13
<NAME> ROYCE OPPORTUNITY FUND - INVESTMENT CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 167701226
<INVESTMENTS-AT-VALUE> 177919496
<RECEIVABLES> 3528404
<ASSETS-OTHER> 1031972
<OTHER-ITEMS-ASSETS> 11019
<TOTAL-ASSETS> 182490891
<PAYABLE-FOR-SECURITIES> 2235524
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 214422
<TOTAL-LIABILITIES> 2449946
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 152402035
<SHARES-COMMON-STOCK> 21147
<SHARES-COMMON-PRIOR> 8399
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 19984
<ACCUMULATED-NET-GAINS> 17419477
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 10218270
<NET-ASSETS> 180040945
<DIVIDEND-INCOME> 586837
<INTEREST-INCOME> 228692
<OTHER-INCOME> 0
<EXPENSES-NET> 835513
<NET-INVESTMENT-INCOME> (19984)
<REALIZED-GAINS-CURRENT> 13378708
<APPREC-INCREASE-CURRENT> 3606601
<NET-CHANGE-FROM-OPS> 16965325
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 115357474
<NUMBER-OF-SHARES-REDEEMED> 12780521
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 119642278
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 4040769
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 649974
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 836266
<AVERAGE-NET-ASSETS> 130687563
<PER-SHARE-NAV-BEGIN> 7.19
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> 1.32
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.51
<EXPENSE-RATIO> 1.29
</TABLE>