<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000019469
<NAME> PHOENIX SERIES FUND
<SERIES>
<NUMBER> 071
<NAME> ENGEMANN AGGRESSIVE GROWTH FUND SERIES - CLASS A
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 394343
<INVESTMENTS-AT-VALUE> 654292
<RECEIVABLES> 2596
<ASSETS-OTHER> 20636
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 677524
<PAYABLE-FOR-SECURITIES> 4800
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 22042
<TOTAL-LIABILITIES> 26842
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 342065
<SHARES-COMMON-STOCK> 19001
<SHARES-COMMON-PRIOR> 15418
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1364)
<ACCUMULATED-NET-GAINS> 50032
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 259949
<NET-ASSETS> 650682
<DIVIDEND-INCOME> 108
<INTEREST-INCOME> 2108
<OTHER-INCOME> 0
<EXPENSES-NET> (3580)
<NET-INVESTMENT-INCOME> (1364)
<REALIZED-GAINS-CURRENT> 50579
<APPREC-INCREASE-CURRENT> 111091
<NET-CHANGE-FROM-OPS> 160306
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (46796)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6002
<NUMBER-OF-SHARES-REDEEMED> (3877)
<SHARES-REINVESTED> 1458
<NET-CHANGE-IN-ASSETS> 217787
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 49875
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2163
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3580
<AVERAGE-NET-ASSETS> 621408
<PER-SHARE-NAV-BEGIN> 24.54
<PER-SHARE-NII> (0.06)
<PER-SHARE-GAIN-APPREC> 9.81
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> (2.91)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 31.38
<EXPENSE-RATIO> 1.10
</TABLE>
