WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial information extracted from the
annual report dated June 30, 2000 and is qualified in its
entirety by reference to such financial statements.
</LEGEND>
<SERIES>
<NUMBER> 116
<NAME> MID-CAP FUND-CLASS D
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 895751
<INVESTMENTS-AT-VALUE> 1082233
<RECEIVABLES> 11198
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 1
<TOTAL-ASSETS> 1093432
<PAYABLE-FOR-SECURITIES> 14258
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2998
<TOTAL-LIABILITIES> 17256
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 629783
<SHARES-COMMON-STOCK> 26
<SHARES-COMMON-PRIOR> 16
<ACCUMULATED-NII-CURRENT> 174578
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 85334
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 186481
<NET-ASSETS> 1076176
<DIVIDEND-INCOME> 8527
<INTEREST-INCOME> 2298
<OTHER-INCOME> 0
<EXPENSES-NET> 10190
<NET-INVESTMENT-INCOME> 635
<REALIZED-GAINS-CURRENT> 263486
<APPREC-INCREASE-CURRENT> 39729
<NET-CHANGE-FROM-OPS> 303850
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 39
<NUMBER-OF-SHARES-REDEEMED> 29
<SHARES-REINVESTED> 0
<ISSUED-IN-REORGANIZATION> 0
<FUND-REIMBURSEMENT-FEE> 0
<NET-CHANGE-IN-ASSETS> 68051
<ACCUMULATED-NII-PRIOR> 1312
<ACCUMULATED-GAINS-PRIOR> 640
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4609
<INTEREST-EXPENSE> 18
<GROSS-EXPENSE> 10190
<AVERAGE-NET-ASSETS> 473
<PER-SHARE-NAV-BEGIN> 22.90
<PER-SHARE-NII> (0.01)
<PER-SHARE-GAIN-APPREC> 7.85
<PER-SHARE-DIVIDEND> (0.01)
<PER-SHARE-DISTRIBUTIONS> 0.02
<PER-SHARE-FUND-REIMBURSEMENT-FEE> 0.00
<PER-SHARE-NAV-END> 30.71
<EXPENSE-RATIO> 1.11
</TABLE>
