<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000837276
<NAME> GCG TRUST
<SERIES>
<NUMBER> 25
<NAME> GCG ALL CAP SERIES
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 5-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> FEB-01-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 20446742
<INVESTMENTS-AT-VALUE> 20783507
<RECEIVABLES> 48831
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 964
<TOTAL-ASSETS> 20833302
<PAYABLE-FOR-SECURITIES> 1108307
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 40
<TOTAL-LIABILITIES> 1108347
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 18934262
<SHARES-COMMON-STOCK> 1708271
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 37712
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 416216
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 336765
<NET-ASSETS> 19724955
<DIVIDEND-INCOME> 35336
<INTEREST-INCOME> 33106
<OTHER-INCOME> 0
<EXPENSES-NET> 30730
<NET-INVESTMENT-INCOME> 37712
<REALIZED-GAINS-CURRENT> 416216
<APPREC-INCREASE-CURRENT> 336765
<NET-CHANGE-FROM-OPS> 790693
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1802746
<NUMBER-OF-SHARES-REDEEMED> 94475
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 19724955
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 30730
<AVERAGE-NET-ASSETS> 7555713
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> 0.02
<PER-SHARE-GAIN-APPREC> 1.53
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.55
<EXPENSE-RATIO> 1.00
</TABLE>