<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0001114784
<NAME> BBH HIGH YIELD FIXED INCOME PORTFOLIO
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 5-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-START> JUN-23-2000
<PERIOD-END> OCT-31-2000
<INVESTMENTS-AT-COST> 46,240,401
<INVESTMENTS-AT-VALUE> 44,482,989
<RECEIVABLES> 2,346,662
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 49,207,029
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 34,117
<TOTAL-LIABILITIES> 34,117
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 50,830,324
<SHARES-COMMON-STOCK> 0
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (1,657,412)
<NET-ASSETS> 49,472,912
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 925,768
<OTHER-INCOME> 70,201
<EXPENSES-NET> 50,628
<NET-INVESTMENT-INCOME> 945,341
<REALIZED-GAINS-CURRENT> (65,592)
<APPREC-INCREASE-CURRENT> (1,657,412)
<NET-CHANGE-FROM-OPS> (777,663)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (777,663)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 50,628
<AVERAGE-NET-ASSETS> 28,719,899
<PER-SHARE-NAV-BEGIN> 0.00
<PER-SHARE-NII> 0.00
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 0.00
<EXPENSE-RATIO> 0.50
</TABLE>
