<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 050
<NAME> JOHN HANCOCK SMALL CAPITALIZATION VALUE FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> FEB-28-2000
<PERIOD-START> MAR-01-2000
<PERIOD-END> AUG-31-2000
<INVESTMENTS-AT-COST> 24,498,239
<INVESTMENTS-AT-VALUE> 29,001,026
<RECEIVABLES> 644,886
<ASSETS-OTHER> 757
<OTHER-ITEMS-ASSETS> 117
<TOTAL-ASSETS> 29,646,786
<PAYABLE-FOR-SECURITIES> 623,901
<SENIOR-LONG-TERM-DEBT> 12,234
<OTHER-ITEMS-LIABILITIES> 31,319
<TOTAL-LIABILITIES> 667,454
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 19,255,475
<SHARES-COMMON-STOCK> 1,542,160
<SHARES-COMMON-PRIOR> 1,341,213
<ACCUMULATED-NII-CURRENT> 50,313
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 5,170,757
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 4,502,787
<NET-ASSETS> 28,979,332
<DIVIDEND-INCOME> 48,643
<INTEREST-INCOME> 57,615
<OTHER-INCOME> 0
<EXPENSES-NET> 104,596
<NET-INVESTMENT-INCOME> 1,662
<REALIZED-GAINS-CURRENT> 3,635,755
<APPREC-INCREASE-CURRENT> (2,548,945)
<NET-CHANGE-FROM-OPS> 1,088,472
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 464,669
<NUMBER-OF-SHARES-REDEEMED> 263,722
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 4,720,746
<ACCUMULATED-NII-PRIOR> 48,651
<ACCUMULATED-GAINS-PRIOR> 1,535,002
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 91,407
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 140,485
<AVERAGE-NET-ASSETS> 25,903,502
<PER-SHARE-NAV-BEGIN> 18.09
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> 0.70
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.79
<EXPENSE-RATIO> 0.80
</TABLE>
