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> SMITH BARNEY LARGE CAPITALIZATION GROWTH FUND. CLASS L
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          NOV-30-1998
<PERIOD-END>                               NOV-30-1998
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<RECEIVABLES>                               17,753,115
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<TOTAL-LIABILITIES>                         13,062,724
<SENIOR-EQUITY>                                      0
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<SHARES-COMMON-STOCK>                       10,875,243
<SHARES-COMMON-PRIOR>                        3,035,986
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<EQUALIZATION>                                       0
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<DISTRIBUTIONS-OTHER>                                0
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</TABLE>