WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000811030
<NAME> PROFESSIONALLY MANAGED PORTFOLIOS
<SERIES>
<NUMBER> 33
<NAME> TITAN GROWTH FUND
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 01-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> APR-04-2000
<PERIOD-END> APR-30-2000
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 2027609
<INVESTMENTS-AT-VALUE> 2017438
<RECEIVABLES> 191479
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 949
<TOTAL-ASSETS> 2209866
<PAYABLE-FOR-SECURITIES> 107482
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 22037
<TOTAL-LIABILITIES> 129519
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2152198
<SHARES-COMMON-STOCK> 218632
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (69810)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (2041)
<NET-ASSETS> 2080347
<DIVIDEND-INCOME> 776
<INTEREST-INCOME> 738
<OTHER-INCOME> 0
<EXPENSES-NET> 2415
<NET-INVESTMENT-INCOME> (901)
<REALIZED-GAINS-CURRENT> (69810)
<APPREC-INCREASE-CURRENT> (2041)
<NET-CHANGE-FROM-OPS> (72752)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 218632
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 2080347
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1073
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8889
<AVERAGE-NET-ASSETS> 1609590
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> (0.48)
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.52
<EXPENSE-RATIO> 2.11
</TABLE>
