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<PAGE> PAGE 2
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SIGNATURE JOHN H. COSTELLO
TITLE ASST. TREASURER
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0
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0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000707823
<NAME> Fidelity Mt. Vernon Street Trust
<SERIES>
<NUMBER> 3
<NAME> Fidelity New Millenium Fund
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<S>
<C>
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27,292
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62,496
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1,529,686
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7,496
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4,117
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0
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28,072
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249,179
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<DISTRIBUTIONS-OF-GAINS>
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0
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31,384
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1,637
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263,142
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49,080
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20.790
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(.030)
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0
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.550
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99
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0
<AVG-DEBT-PER-SHARE>
0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000707823
<NAME> Fidelity Mt. Vernon Street Trust
<SERIES>
<NUMBER> 2
<NAME> Fidelity Emerging Growth Fund
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<S>
<C>
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<PERIOD-END>
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22,933
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66,638
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73,552
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0
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1,977,707
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3,853
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4,677
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0
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461,691
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236,600
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<DISTRIBUTIONS-OF-GAINS>
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0
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25,113
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913
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38,496
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0
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6
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20,693
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26.370
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29.680
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109
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0
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0
</TABLE>
