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<PAGE> PAGE 2
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008 D01AA03 TOKYO
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<PAGE> PAGE 3
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<PAGE> PAGE 12
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<PAGE> PAGE 14
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SIGNATURE JOHN H. COSTELLO
TITLE ASST. TREASURER
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<S>
<C>
<PERIOD-TYPE>
year
<FISCAL-YEAR-END>
nov-30-1995
<PERIOD-END>
nov-30-1995
<INVESTMENTS-AT-COST>
442,786
<INVESTMENTS-AT-VALUE>
542,698
<RECEIVABLES>
36,126
<ASSETS-OTHER>
1
<OTHER-ITEMS-ASSETS>
0
<TOTAL-ASSETS>
578,825
<PAYABLE-FOR-SECURITIES>
29,471
<SENIOR-LONG-TERM-DEBT>
0
<OTHER-ITEMS-LIABILITIES>
5,701
<TOTAL-LIABILITIES>
35,172
<SENIOR-EQUITY>
0
<PAID-IN-CAPITAL-COMMON>
377,119
<SHARES-COMMON-STOCK>
30,022
<SHARES-COMMON-PRIOR>
25,380
<ACCUMULATED-NII-CURRENT>
0
<OVERDISTRIBUTION-NII>
0
<ACCUMULATED-NET-GAINS>
66,623
<OVERDISTRIBUTION-GAINS>
0
<ACCUM-APPREC-OR-DEPREC>
99,911
<NET-ASSETS>
543,653
<DIVIDEND-INCOME>
2,358
<INTEREST-INCOME>
1,219
<OTHER-INCOME>
0
<EXPENSES-NET>
4,101
<NET-INVESTMENT-INCOME>
(524)
<REALIZED-GAINS-CURRENT>
67,569
<APPREC-INCREASE-CURRENT>
77,248
<NET-CHANGE-FROM-OPS>
144,293
<EQUALIZATION>
0
<DISTRIBUTIONS-OF-INCOME>
0
<DISTRIBUTIONS-OF-GAINS>
7,211
<DISTRIBUTIONS-OTHER>
0
<NUMBER-OF-SHARES-SOLD>
32,962
<NUMBER-OF-SHARES-REDEEMED>
28,933
<SHARES-REINVESTED>
612
<NET-CHANGE-IN-ASSETS>
231,450
<ACCUMULATED-NII-PRIOR>
0
<ACCUMULATED-GAINS-PRIOR>
9,053
<OVERDISTRIB-NII-PRIOR>
0
<OVERDIST-NET-GAINS-PRIOR>
0
<GROSS-ADVISORY-FEES>
2,832
<INTEREST-EXPENSE>
1
<GROSS-EXPENSE>
4,171
<AVERAGE-NET-ASSETS>
346,523
<PER-SHARE-NAV-BEGIN>
12.300
<PER-SHARE-NII>
(.020)
<PER-SHARE-GAIN-APPREC>
6.120
<PER-SHARE-DIVIDEND>
0
<PER-SHARE-DISTRIBUTIONS>
.290
<RETURNS-OF-CAPITAL>
0
<PER-SHARE-NAV-END>
18.110
<EXPENSE-RATIO>
118
<AVG-DEBT-OUTSTANDING>
0
<AVG-DEBT-PER-SHARE>
0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000707823
<NAME> Fidelity Mt. Vernon Street Trust
<SERIES>
<NUMBER> 21
<NAME> Fidelity Emerging Growth Fund
<MULTIPLIER> 1,000
<S>
<C>
<PERIOD-TYPE>
year
<FISCAL-YEAR-END>
nov-30-1995
<PERIOD-END>
nov-30-1995
<INVESTMENTS-AT-COST>
1,042,079
<INVESTMENTS-AT-VALUE>
1,343,270
<RECEIVABLES>
42,274
<ASSETS-OTHER>
64
<OTHER-ITEMS-ASSETS>
0
<TOTAL-ASSETS>
1,385,608
<PAYABLE-FOR-SECURITIES>
49,673
<SENIOR-LONG-TERM-DEBT>
0
<OTHER-ITEMS-LIABILITIES>
4,173
<TOTAL-LIABILITIES>
53,846
<SENIOR-EQUITY>
0
<PAID-IN-CAPITAL-COMMON>
972,807
<SHARES-COMMON-STOCK>
54,554
<SHARES-COMMON-PRIOR>
36,861
<ACCUMULATED-NII-CURRENT>
0
<OVERDISTRIBUTION-NII>
0
<ACCUMULATED-NET-GAINS>
57,763
<OVERDISTRIBUTION-GAINS>
0
<ACCUM-APPREC-OR-DEPREC>
301,192
<NET-ASSETS>
1,331,762
<DIVIDEND-INCOME>
1,146
<INTEREST-INCOME>
2,780
<OTHER-INCOME>
0
<EXPENSES-NET>
9,943
<NET-INVESTMENT-INCOME>
(6,017)
<REALIZED-GAINS-CURRENT>
78,535
<APPREC-INCREASE-CURRENT>
242,343
<NET-CHANGE-FROM-OPS>
314,861
<EQUALIZATION>
0
<DISTRIBUTIONS-OF-INCOME>
0
<DISTRIBUTIONS-OF-GAINS>
1,472
<DISTRIBUTIONS-OTHER>
0
<NUMBER-OF-SHARES-SOLD>
31,072
<NUMBER-OF-SHARES-REDEEMED>
13,468
<SHARES-REINVESTED>
89
<NET-CHANGE-IN-ASSETS>
720,668
<ACCUMULATED-NII-PRIOR>
0
<ACCUMULATED-GAINS-PRIOR>
(13,283)
<OVERDISTRIB-NII-PRIOR>
0
<OVERDIST-NET-GAINS-PRIOR>
0
<GROSS-ADVISORY-FEES>
6,997
<INTEREST-EXPENSE>
0
<GROSS-EXPENSE>
10,038
<AVERAGE-NET-ASSETS>
916,141
<PER-SHARE-NAV-BEGIN>
16.580
<PER-SHARE-NII>
(.140)
<PER-SHARE-GAIN-APPREC>
7.990
<PER-SHARE-DIVIDEND>
0
<PER-SHARE-DISTRIBUTIONS>
.040
<RETURNS-OF-CAPITAL>
0
<PER-SHARE-NAV-END>
24.410
<EXPENSE-RATIO>
110
<AVG-DEBT-OUTSTANDING>
0
<AVG-DEBT-PER-SHARE>
0
</TABLE>
