<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000754510
<NAME> Fidelity Securities Fund
<SERIES>
<NUMBER> 11
<NAME> Fidelity OTC Portfolio
<MULTIPLIER> 1,000
<S>
<C>
<PERIOD-TYPE>
yEaR
<FISCAL-YEAR-END>
jul-31-2000
<PERIOD-END>
jul-31-2000
<INVESTMENTS-AT-COST>
12,758,250
<INVESTMENTS-AT-VALUE>
15,221,541
<RECEIVABLES>
325,690
<ASSETS-OTHER>
0
<OTHER-ITEMS-ASSETS>
0
<TOTAL-ASSETS>
15,547,231
<PAYABLE-FOR-SECURITIES>
601,557
<SENIOR-LONG-TERM-DEBT>
0
<OTHER-ITEMS-LIABILITIES>
397,864
<TOTAL-LIABILITIES>
999,421
<SENIOR-EQUITY>
0
<PAID-IN-CAPITAL-COMMON>
8,961,987
<SHARES-COMMON-STOCK>
208,358
<SHARES-COMMON-PRIOR>
141,613
<ACCUMULATED-NII-CURRENT>
0
<OVERDISTRIBUTION-NII>
0
<ACCUMULATED-NET-GAINS>
3,122,543
<OVERDISTRIBUTION-GAINS>
0
<ACCUM-APPREC-OR-DEPREC>
2,463,280
<NET-ASSETS>
14,547,810
<DIVIDEND-INCOME>
10,059
<INTEREST-INCOME>
23,649
<OTHER-INCOME>
3,550
<EXPENSES-NET>
86,891
<NET-INVESTMENT-INCOME>
(49,633)
<REALIZED-GAINS-CURRENT>
3,422,203
<APPREC-INCREASE-CURRENT>
392,453
<NET-CHANGE-FROM-OPS>
3,765,023
<EQUALIZATION>
0
<DISTRIBUTIONS-OF-INCOME>
0
<DISTRIBUTIONS-OF-GAINS>
818,316
<DISTRIBUTIONS-OTHER>
0
<NUMBER-OF-SHARES-SOLD>
166,058
<NUMBER-OF-SHARES-REDEEMED>
114,598
<SHARES-REINVESTED>
15,285
<NET-CHANGE-IN-ASSETS>
7,250,211
<ACCUMULATED-NII-PRIOR>
0
<ACCUMULATED-GAINS-PRIOR>
729,843
<OVERDISTRIB-NII-PRIOR>
0
<OVERDIST-NET-GAINS-PRIOR>
0
<GROSS-ADVISORY-FEES>
61,925
<INTEREST-EXPENSE>
5
<GROSS-EXPENSE>
88,670
<AVERAGE-NET-ASSETS>
11,602,580
<PER-SHARE-NAV-BEGIN>
51.530
<PER-SHARE-NII>
(.270)
<PER-SHARE-GAIN-APPREC>
24.070
<PER-SHARE-DIVIDEND>
0
<PER-SHARE-DISTRIBUTIONS>
5.510
<RETURNS-OF-CAPITAL>
0
<PER-SHARE-NAV-END>
69.820
<EXPENSE-RATIO>
76
</TABLE>
