<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000205323
<NAME> Fidelity Commonwealth Trust
<SERIES>
<NUMBER> 31
<NAME> Fidelity Small Cap Stock Fund
<MULTIPLIER> 1,000
<S>
<C>
<PERIOD-TYPE>
6-MOS
<FISCAL-YEAR-END>
APR-30-2001
<PERIOD-END>
OCT-31-2000
<INVESTMENTS-AT-COST>
1,050,338
<INVESTMENTS-AT-VALUE>
1,151,754
<RECEIVABLES>
13,656
<ASSETS-OTHER>
466
<OTHER-ITEMS-ASSETS>
0
<TOTAL-ASSETS>
1,165,876
<PAYABLE-FOR-SECURITIES>
14,025
<SENIOR-LONG-TERM-DEBT>
0
<OTHER-ITEMS-LIABILITIES>
13,383
<TOTAL-LIABILITIES>
27,408
<SENIOR-EQUITY>
0
<PAID-IN-CAPITAL-COMMON>
1,013,522
<SHARES-COMMON-STOCK>
80,608
<SHARES-COMMON-PRIOR>
70,381
<ACCUMULATED-NII-CURRENT>
2,296
<OVERDISTRIBUTION-NII>
0
<ACCUMULATED-NET-GAINS>
21,238
<OVERDISTRIBUTION-GAINS>
0
<ACCUM-APPREC-OR-DEPREC>
101,412
<NET-ASSETS>
1,138,468
<DIVIDEND-INCOME>
4,275
<INTEREST-INCOME>
3,330
<OTHER-INCOME>
236
<EXPENSES-NET>
5,589
<NET-INVESTMENT-INCOME>
2,252
<REALIZED-GAINS-CURRENT>
29,957
<APPREC-INCREASE-CURRENT>
12,406
<NET-CHANGE-FROM-OPS>
44,615
<EQUALIZATION>
0
<DISTRIBUTIONS-OF-INCOME>
0
<DISTRIBUTIONS-OF-GAINS>
20,606
<DISTRIBUTIONS-OTHER>
0
<NUMBER-OF-SHARES-SOLD>
12,805
<NUMBER-OF-SHARES-REDEEMED>
4,058
<SHARES-REINVESTED>
1,480
<NET-CHANGE-IN-ASSETS>
171,080
<ACCUMULATED-NII-PRIOR>
45
<ACCUMULATED-GAINS-PRIOR>
12,078
<OVERDISTRIB-NII-PRIOR>
0
<OVERDIST-NET-GAINS-PRIOR>
0
<GROSS-ADVISORY-FEES>
4,528
<INTEREST-EXPENSE>
0
<GROSS-EXPENSE>
5,852
<AVERAGE-NET-ASSETS>
1,068,585
<PER-SHARE-NAV-BEGIN>
13.740
<PER-SHARE-NII>
.030
<PER-SHARE-GAIN-APPREC>
.630
<PER-SHARE-DIVIDEND>
0
<PER-SHARE-DISTRIBUTIONS>
.290
<RETURNS-OF-CAPITAL>
0
<PER-SHARE-NAV-END>
14.120
<EXPENSE-RATIO>
107
</TABLE>
