<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 032
<NAME> JOHN HANCOCK CAPITAL SERIES
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 821,603,868
<INVESTMENTS-AT-VALUE> 989,457,007
<RECEIVABLES> 11,879,038
<ASSETS-OTHER> 7,414
<OTHER-ITEMS-ASSETS> 990
<TOTAL-ASSETS> 1,001,344,449
<PAYABLE-FOR-SECURITIES> 13,589,150
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,614,244
<TOTAL-LIABILITIES> 15,203,394
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 809,524,869
<SHARES-COMMON-STOCK> 17,668,924
<SHARES-COMMON-PRIOR> 20,406,365
<ACCUMULATED-NII-CURRENT> (3,005,550)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 11,768,597
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 167,853,139
<NET-ASSETS> 986,141,055
<DIVIDEND-INCOME> 5,787,500
<INTEREST-INCOME> 260,079
<OTHER-INCOME> 0
<EXPENSES-NET> 9,048,467
<NET-INVESTMENT-INCOME> (3,000,888)
<REALIZED-GAINS-CURRENT> 8,033,743
<APPREC-INCREASE-CURRENT> (15,316,349)
<NET-CHANGE-FROM-OPS> (10,283,494)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2,391,416
<NUMBER-OF-SHARES-REDEEMED> 5,130,138
<SHARES-REINVESTED> 1,281
<NET-CHANGE-IN-ASSETS> 101,614,327
<ACCUMULATED-NII-PRIOR> (4,662)
<ACCUMULATED-GAINS-PRIOR> 3,734,854
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 3,646,223
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 9,048,467
<AVERAGE-NET-ASSETS> 589,165,472
<PER-SHARE-NAV-BEGIN> 32.54
<PER-SHARE-NII> (0.14)
<PER-SHARE-GAIN-APPREC> (0.05)
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 32.35
<EXPENSE-RATIO> 2.09
</TABLE>
