[ARTICLE] 6
[CIK] 0000880583
[NAME] THE TRAVELERS SERIES TRUST
[SERIES]
   [NUMBER] 9
   [NAME] FEDERATED STOCK PORTFOLIO
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   6-MOS
[FISCAL-YEAR-END]                          DEC-31-1999
[PERIOD-END]                               JUN-30-1999
[INVESTMENTS-AT-COST]                       38,392,578
[INVESTMENTS-AT-VALUE]                      46,100,477
[RECEIVABLES]                                  120,700
[ASSETS-OTHER]                                     233
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                              46,221,410
[PAYABLE-FOR-SECURITIES]                             0
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                      187,175
[TOTAL-LIABILITIES]                            187,175
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                    37,218,378
[SHARES-COMMON-STOCK]                        2,624,117
[SHARES-COMMON-PRIOR]                        2,262,329
[ACCUMULATED-NII-CURRENT]                      237,167
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                        870,791
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                     7,707,899
[NET-ASSETS]                                46,034,235
[DIVIDEND-INCOME]                              381,191
[INTEREST-INCOME]                               32,991
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                 179,380
[NET-INVESTMENT-INCOME]                        234,802
[REALIZED-GAINS-CURRENT]                       874,880
[APPREC-INCREASE-CURRENT]                    3,965,000
[NET-CHANGE-FROM-OPS]                        5,074,682
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                            0
[DISTRIBUTIONS-OF-GAINS]                       422,750
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                        385,046
[NUMBER-OF-SHARES-REDEEMED]                     47,994
[SHARES-REINVESTED]                             24,736
[NET-CHANGE-IN-ASSETS]                      10,614,108
[ACCUMULATED-NII-PRIOR]                          2,365
[ACCUMULATED-GAINS-PRIOR]                      418,661
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          137,179
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                                179,380
[AVERAGE-NET-ASSETS]                        40,449,532
[PER-SHARE-NAV-BEGIN]                            15.66
[PER-SHARE-NII]                                  00.10
[PER-SHARE-GAIN-APPREC]                          01.94
[PER-SHARE-DIVIDEND]                                 0
[PER-SHARE-DISTRIBUTIONS]                        00.16
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              17.54
[EXPENSE-RATIO]                                  00.84
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>