[ARTICLE] 6
[CIK] 0000841489
[NAME] SMITH BARNEY PRINCIPAL RETURN FUND
[SERIES]
   [NUMBER] 4
   [NAME] SECURITY AND GROWTH FUND
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   YEAR
[FISCAL-YEAR-END]                          NOV-30-1998
[PERIOD-END]                               NOV-30-1998
[INVESTMENTS-AT-COST]                      117,008,628
[INVESTMENTS-AT-VALUE]                     121,067,109
[RECEIVABLES]                                2,089,537
[ASSETS-OTHER]                                     418
[OTHER-ITEMS-ASSETS]                         2,625,808
[TOTAL-ASSETS]                             125,782,872
[PAYABLE-FOR-SECURITIES]                             0
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                    3,055,451
[TOTAL-LIABILITIES]                          3,055,451
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                   122,443,784
[SHARES-COMMON-STOCK]                       14,054,462
[SHARES-COMMON-PRIOR]                       20,197,849
[ACCUMULATED-NII-CURRENT]                    4,083,876
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                              0
[OVERDISTRIBUTION-GAINS]                     7,858,720
[ACCUM-APPREC-OR-DEPREC]                     4,058,481
[NET-ASSETS]                               122,727,421
[DIVIDEND-INCOME]                              139,451
[INTEREST-INCOME]                            6,036,694
[OTHER-INCOME]                                       0
[EXPENSES-NET]                               1,514,547
[NET-INVESTMENT-INCOME]                      4,661,598
[REALIZED-GAINS-CURRENT]                   (7,832,521)
[APPREC-INCREASE-CURRENT]                 (15,570,740)
[NET-CHANGE-FROM-OPS]                     (18,741,663)
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                    5,551,293
[DISTRIBUTIONS-OF-GAINS]                     1,372,771
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                              0
[NUMBER-OF-SHARES-REDEEMED]                  6,865,212
[SHARES-REINVESTED]                            721,825
[NET-CHANGE-IN-ASSETS]                    (81,631,015)
[ACCUMULATED-NII-PRIOR]                      4,947,372
[ACCUMULATED-GAINS-PRIOR]                    1,372,771
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          807,501
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                              1,514,547
[AVERAGE-NET-ASSETS]                       161,695,451
[PER-SHARE-NAV-BEGIN]                            10.12
[PER-SHARE-NII]                                  00.32
[PER-SHARE-GAIN-APPREC]                        (01.35)
[PER-SHARE-DIVIDEND]                             00.28
[PER-SHARE-DISTRIBUTIONS]                        00.08
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              08.73
[EXPENSE-RATIO]                                  00.94
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>