WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000880366
<NAME> SMITH BARNEY INVESTMENT TRUST\
<SERIES>
   <NUMBER> 4
   <NAME> LARGE CAPITALIZATION GROWTH FUND. CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          NOV-30-1998
<PERIOD-END>                               MAY-31-1998
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<INVESTMENTS-AT-VALUE>                     705,104,188
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<PAYABLE-FOR-SECURITIES>                     2,415,774
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      543,017
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<SENIOR-EQUITY>                                      0
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<SHARES-COMMON-STOCK>                       12,601,214
<SHARES-COMMON-PRIOR>                        9,041,148
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<EQUALIZATION>                                       0
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</TABLE>