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073 A020400 0.1500
073 B000400 0.0900
073 C000400 0.0000
074 A000400 580
074 B000400 1700
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 313930
074 G000400 0
074 H000400 0
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074 J000400 12401
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074 L000400 705
<PAGE> PAGE 21
074 M000400 0
074 N000400 329316
074 O000400 5406
074 P000400 181
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 0
074 S000400 0
074 T000400 323729
074 U010400 19127
074 U020400 174
074 V010400 16.77
074 V020400 16.77
074 W000400 0.0000
074 X000400 16074
074 Y000400 0
075 A000400 0
075 B000400 312260
076 000400 0.00
024 000500 N
025 D000501 0
025 D000502 0
025 D000503 0
025 D000504 0
025 D000505 0
025 D000506 0
025 D000507 0
025 D000508 0
028 A010500 3390
028 A020500 0
028 A030500 0
028 A040500 1628
028 B010500 5439
028 B020500 0
028 B030500 0
028 B040500 5540
028 C010500 14194
028 C020500 0
028 C030500 0
028 C040500 12354
028 D010500 11002
028 D020500 0
028 D030500 0
028 D040500 12747
028 E010500 6501
028 E020500 0
028 E030500 0
028 E040500 6442
028 F010500 3087
<PAGE> PAGE 22
028 F020500 394
028 F030500 0
028 F040500 3555
028 G010500 43613
028 G020500 394
028 G030500 0
028 G040500 42266
028 H000500 0
037 000500 N
038 000500 0
039 000500 N
040 000500 Y
041 000500 Y
042 A000500 0
042 B000500 0
042 C000500 0
042 D000500 0
042 E000500 0
042 F000500 0
042 G000500 0
042 H000500 0
043 000500 0
044 000500 0
055 A000500 Y
055 B000500 N
056 000500 Y
057 000500 N
058 A000500 N
059 000500 Y
060 A000500 N
060 B000500 N
061 000500 2500
066 A000500 Y
066 B000500 N
066 C000500 N
066 D000500 N
066 E000500 N
066 F000500 N
066 G000500 Y
067 000500 N
068 A000500 N
068 B000500 Y
069 000500 N
070 A010500 Y
070 A020500 Y
070 B010500 Y
070 B020500 N
070 C010500 Y
070 C020500 N
070 D010500 Y
070 D020500 N
<PAGE> PAGE 23
070 E010500 Y
070 E020500 N
070 F010500 Y
070 F020500 N
070 G010500 Y
070 G020500 N
070 H010500 Y
070 H020500 N
070 I010500 Y
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
070 L010500 Y
070 L020500 Y
070 M010500 Y
070 M020500 Y
070 N010500 Y
070 N020500 N
070 O010500 N
070 O020500 N
070 P010500 Y
070 P020500 Y
070 Q010500 N
070 Q020500 N
070 R010500 Y
070 R020500 N
071 A000500 25715
071 B000500 25323
071 C000500 43279
071 D000500 59
072 A000500 6
072 B000500 37
072 C000500 526
072 D000500 0
072 E000500 0
072 F000500 152
072 G000500 0
072 H000500 0
072 I000500 0
072 J000500 0
072 K000500 0
072 L000500 0
072 M000500 1
072 N000500 0
072 O000500 0
072 P000500 0
072 Q000500 0
072 R000500 0
072 S000500 0
<PAGE> PAGE 24
072 T000500 0
072 U000500 0
072 V000500 0
072 W000500 0
072 X000500 153
072 Y000500 0
072 Z000500 410
072AA000500 1541
072BB000500 0
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072CC020500 0
072DD010500 412
072DD020500 0
072EE000500 0
073 A010500 0.1100
073 A020500 0.1000
073 B000500 0.0000
073 C000500 0.0000
074 A000500 47
074 B000500 1000
074 C000500 0
074 D000500 0
074 E000500 0
074 F000500 47580
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074 H000500 0
074 I000500 0
074 J000500 0
074 K000500 0
074 L000500 55
074 M000500 0
074 N000500 48682
074 O000500 0
074 P000500 28
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 0
074 S000500 0
074 T000500 48654
074 U010500 3936
074 U020500 1
074 V010500 12.36
074 V020500 12.36
074 W000500 0.0000
074 X000500 3560
074 Y000500 0
075 A000500 0
075 B000500 45419
076 000500 0.00
<PAGE> PAGE 25
024 000600 N
028 A010600 3071
028 A020600 0
028 A030600 0
028 A040600 2622
028 B010600 1381
028 B020600 0
028 B030600 0
028 B040600 1324
028 C010600 1008
028 C020600 34
028 C030600 0
028 C040600 2314
028 D010600 2533
028 D020600 0
028 D030600 0
028 D040600 1725
028 E010600 1558
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028 E030600 0
028 E040600 744
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028 F030600 0
028 F040600 704
028 G010600 10608
028 G020600 34
028 G030600 0
028 G040600 9433
028 H000600 0
037 000600 N
038 000600 0
039 000600 N
040 000600 Y
041 000600 N
042 A000600 0
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042 C000600 0
042 D000600 0
042 E000600 0
042 F000600 0
042 G000600 0
042 H000600 0
043 000600 0
044 000600 0
055 A000600 Y
055 B000600 N
056 000600 Y
057 000600 N
058 A000600 N
059 000600 Y
<PAGE> PAGE 26
060 A000600 Y
060 B000600 Y
061 000600 2500
066 A000600 Y
066 B000600 N
066 C000600 Y
066 D000600 N
066 E000600 N
066 F000600 N
066 G000600 N
067 000600 N
068 A000600 N
068 B000600 N
069 000600 N
070 A010600 Y
070 A020600 Y
070 B010600 Y
070 B020600 N
070 C010600 Y
070 C020600 N
070 D010600 Y
070 D020600 N
070 E010600 Y
070 E020600 N
070 F010600 Y
070 F020600 Y
070 G010600 Y
070 G020600 N
070 H010600 Y
070 H020600 N
070 I010600 Y
070 I020600 N
070 J010600 Y
070 J020600 N
070 K010600 Y
070 K020600 N
070 L010600 Y
070 L020600 Y
070 M010600 Y
070 M020600 N
070 N010600 Y
070 N020600 N
070 O010600 N
070 O020600 N
070 P010600 Y
070 P020600 Y
070 Q010600 N
070 Q020600 N
070 R010600 Y
070 R020600 N
071 A000600 14095
<PAGE> PAGE 27
071 B000600 12507
071 C000600 13743
071 D000600 91
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072 B000600 14
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072 Z000600 11
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072BB000600 586
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072CC020600 0
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072DD020600 0
072EE000600 0
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074 F000600 15723
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<PAGE> PAGE 28
074 L000600 35
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074 U010600 3211
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SIGNATURE MARYANNE ROEPKE
TITLE TREASURER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXTRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 11
<NAME> GLOBAL GOLD FUND - INVESTOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 276,174,700
<INVESTMENTS-AT-VALUE> 209,634,141
<RECEIVABLES> 0
<ASSETS-OTHER> 1,752,548
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 211,386,689
<PAYABLE-FOR-SECURITIES> 1,383,121
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,675,267
<TOTAL-LIABILITIES> 5,058,388
<SENIOR-EQUITY> 407,892
<PAID-IN-CAPITAL-COMMON> 424,936,592
<SHARES-COMMON-STOCK> 40,789,157
<SHARES-COMMON-PRIOR> 41,441,328
<ACCUMULATED-NII-CURRENT> 109,681
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (150,868,392)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (68,257,472)
<NET-ASSETS> 206,328,301
<DIVIDEND-INCOME> 1,939,569
<INTEREST-INCOME> 42,995
<OTHER-INCOME> 0
<EXPENSES-NET> 752,251
<NET-INVESTMENT-INCOME> 1,230,313
<REALIZED-GAINS-CURRENT> (36,647,640)
<APPREC-INCREASE-CURRENT> 16,508,112
<NET-CHANGE-FROM-OPS> (18,909,215)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1,103,904
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 39,028,732
<NUMBER-OF-SHARES-REDEEMED> 39,889,383
<SHARES-REINVESTED> 211,547
<NET-CHANGE-IN-ASSETS> (22,460,068)
<ACCUMULATED-NII-PRIOR> (19,006)
<ACCUMULATED-GAINS-PRIOR> (114,218,432)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 748,891
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 752,251
<AVERAGE-NET-ASSETS> 223,117,804
<PER-SHARE-NAV-BEGIN> 5.52
<PER-SHARE-NII> 0.03
<PER-SHARE-GAIN-APPREC> (0.46)
<PER-SHARE-DIVIDEND> 0.03
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 5.06
<EXPENSE-RATIO> 0.68
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXTRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 13
<NAME> GLOBAL GOLD FUND - ADVISOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 276,174,700
<INVESTMENTS-AT-VALUE> 209,634,141
<RECEIVABLES> 0
<ASSETS-OTHER> 1,752,548
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 211,386,689
<PAYABLE-FOR-SECURITIES> 1,383,121
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,675,267
<TOTAL-LIABILITIES> 5,058,388
<SENIOR-EQUITY> 16
<PAID-IN-CAPITAL-COMMON> 425,344,468
<SHARES-COMMON-STOCK> 1,648
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 109,681
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (150,868,392)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (68,257,472)
<NET-ASSETS> 206,328,301
<DIVIDEND-INCOME> 1,939,569
<INTEREST-INCOME> 42,995
<OTHER-INCOME> 0
<EXPENSES-NET> 752,251
<NET-INVESTMENT-INCOME> 1,230,313
<REALIZED-GAINS-CURRENT> (36,647,640)
<APPREC-INCREASE-CURRENT> 16,508,112
<NET-CHANGE-FROM-OPS> (18,909,215)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 42
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,868
<NUMBER-OF-SHARES-REDEEMED> 3,296
<SHARES-REINVESTED> 9
<NET-CHANGE-IN-ASSETS> (22,460,068)
<ACCUMULATED-NII-PRIOR> (19,006)
<ACCUMULATED-GAINS-PRIOR> (114,218,432)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 748,891
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 752,251
<AVERAGE-NET-ASSETS> 11,334
<PER-SHARE-NAV-BEGIN> 5.52
<PER-SHARE-NII> 0.02
<PER-SHARE-GAIN-APPREC> (0.45)
<PER-SHARE-DIVIDEND> 0.03
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 5.06
<EXPENSE-RATIO> 0.93
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXTRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 21
<NAME> INCOME & GROWTH FUND - INVESTOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 4,626,462,354
<INVESTMENTS-AT-VALUE> 5,898,930,878
<RECEIVABLES> 47,512,652
<ASSETS-OTHER> 96,338,200
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 6,042,781,730
<PAYABLE-FOR-SECURITIES> 80,393,452
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,226,176
<TOTAL-LIABILITIES> 83,619,628
<SENIOR-EQUITY> 1,766,641
<PAID-IN-CAPITAL-COMMON> 4,664,819,318
<SHARES-COMMON-STOCK> 176,664,124
<SHARES-COMMON-PRIOR> 147,493,059
<ACCUMULATED-NII-CURRENT> 898,571
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 12,777,103
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,278,900,469
<NET-ASSETS> 5,959,162,102
<DIVIDEND-INCOME> 43,192,336
<INTEREST-INCOME> 5,009,476
<OTHER-INCOME> 0
<EXPENSES-NET> 17,811,431
<NET-INVESTMENT-INCOME> 30,390,381
<REALIZED-GAINS-CURRENT> 32,238,198
<APPREC-INCREASE-CURRENT> 436,390,297
<NET-CHANGE-FROM-OPS> 499,018,876
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 29,334,267
<DISTRIBUTIONS-OF-GAINS> 11,296,695
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 57,803,351
<NUMBER-OF-SHARES-REDEEMED> 29,925,594
<SHARES-REINVESTED> 1,293,308
<NET-CHANGE-IN-ASSETS> 1,543,491,495
<ACCUMULATED-NII-PRIOR> 1,065,613
<ACCUMULATED-GAINS-PRIOR> (7,640,088)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 17,266,517
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 17,811,431
<AVERAGE-NET-ASSETS> 4,986,439,585
<PER-SHARE-NAV-BEGIN> 29.25
<PER-SHARE-NII> 0.18
<PER-SHARE-GAIN-APPREC> 2.64
<PER-SHARE-DIVIDEND> 0.17
<PER-SHARE-DISTRIBUTIONS> 0.07
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 31.83
<EXPENSE-RATIO> 0.68
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXTRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 22
<NAME> INCOME & GROWTH FUND - INSTITUTIONAL CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 4,626,462,354
<INVESTMENTS-AT-VALUE> 5,898,930,878
<RECEIVABLES> 47,512,652
<ASSETS-OTHER> 96,338,200
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 6,042,781,730
<PAYABLE-FOR-SECURITIES> 80,393,452
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,226,176
<TOTAL-LIABILITIES> 83,619,628
<SENIOR-EQUITY> 16,120
<PAID-IN-CAPITAL-COMMON> 4,666,569,839
<SHARES-COMMON-STOCK> 1,612,046
<SHARES-COMMON-PRIOR> 1,330,033
<ACCUMULATED-NII-CURRENT> 898,571
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 12,777,103
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,278,900,469
<NET-ASSETS> 5,959,162,102
<DIVIDEND-INCOME> 43,192,336
<INTEREST-INCOME> 5,009,476
<OTHER-INCOME> 0
<EXPENSES-NET> 17,811,431
<NET-INVESTMENT-INCOME> 30,390,381
<REALIZED-GAINS-CURRENT> 32,238,198
<APPREC-INCREASE-CURRENT> 436,390,297
<NET-CHANGE-FROM-OPS> 499,018,876
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 408,458
<DISTRIBUTIONS-OF-GAINS> 147,458
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,570,590
<NUMBER-OF-SHARES-REDEEMED> 1,303,999
<SHARES-REINVESTED> 15,422
<NET-CHANGE-IN-ASSETS> 1,543,491,495
<ACCUMULATED-NII-PRIOR> 1,065,613
<ACCUMULATED-GAINS-PRIOR> (7,640,088)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 17,266,517
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 17,811,431
<AVERAGE-NET-ASSETS> 55,117,319
<PER-SHARE-NAV-BEGIN> 29.27
<PER-SHARE-NII> 0.21
<PER-SHARE-GAIN-APPREC> 2.65
<PER-SHARE-DIVIDEND> 0.23
<PER-SHARE-DISTRIBUTIONS> 0.07
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 31.83
<EXPENSE-RATIO> 0.48
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXTRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 23
<NAME> INCOME & GROWTH FUND - ADVISOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 4,626,462,354
<INVESTMENTS-AT-VALUE> 5,898,930,878
<RECEIVABLES> 47,512,652
<ASSETS-OTHER> 96,338,200
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 6,042,781,730
<PAYABLE-FOR-SECURITIES> 80,393,452
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,226,176
<TOTAL-LIABILITIES> 83,619,628
<SENIOR-EQUITY> 89,649
<PAID-IN-CAPITAL-COMMON> 4,666,496,310
<SHARES-COMMON-STOCK> 8,964,883
<SHARES-COMMON-PRIOR> 2,162,035
<ACCUMULATED-NII-CURRENT> 898,571
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 12,777,103
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,278,900,469
<NET-ASSETS> 5,959,162,102
<DIVIDEND-INCOME> 43,192,336
<INTEREST-INCOME> 5,009,476
<OTHER-INCOME> 0
<EXPENSES-NET> 17,811,431
<NET-INVESTMENT-INCOME> 30,390,381
<REALIZED-GAINS-CURRENT> 32,238,198
<APPREC-INCREASE-CURRENT> 436,390,297
<NET-CHANGE-FROM-OPS> 499,018,876
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 816,368
<DISTRIBUTIONS-OF-GAINS> 375,184
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 7,809,929
<NUMBER-OF-SHARES-REDEEMED> 1,046,011
<SHARES-REINVESTED> 38,930
<NET-CHANGE-IN-ASSETS> 1,543,491,495
<ACCUMULATED-NII-PRIOR> 1,065,613
<ACCUMULATED-GAINS-PRIOR> (7,640,088)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 17,266,517
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 17,811,431
<AVERAGE-NET-ASSETS> 189,506,258
<PER-SHARE-NAV-BEGIN> 29.22
<PER-SHARE-NII> 0.14
<PER-SHARE-GAIN-APPREC> 2.63
<PER-SHARE-DIVIDEND> 0.11
<PER-SHARE-DISTRIBUTIONS> 0.07
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 31.81
<EXPENSE-RATIO> 0.93
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 31
<NAME> EQUITY GROWTH FUND - INVESTOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 1,790,268,699
<INVESTMENTS-AT-VALUE> 2,278,357,237
<RECEIVABLES> 34,817,866
<ASSETS-OTHER> 28,755,305
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2,341,930,408
<PAYABLE-FOR-SECURITIES> 18,423,873
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,268,728
<TOTAL-LIABILITIES> 19,692,601
<SENIOR-EQUITY> 905,081
<PAID-IN-CAPITAL-COMMON> 1,815,462,574
<SHARES-COMMON-STOCK> 90,508,059
<SHARES-COMMON-PRIOR> 89,234,524
<ACCUMULATED-NII-CURRENT> 385,270
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 15,371,506
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 490,113,376
<NET-ASSETS> 2,322,237,807
<DIVIDEND-INCOME> 16,118,792
<INTEREST-INCOME> 1,749,117
<OTHER-INCOME> 0
<EXPENSES-NET> 7,600,623
<NET-INVESTMENT-INCOME> 10,267,286
<REALIZED-GAINS-CURRENT> 24,732,744
<APPREC-INCREASE-CURRENT> 138,912,725
<NET-CHANGE-FROM-OPS> 173,912,755
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 10,025,552
<DISTRIBUTIONS-OF-GAINS> 10,812,598
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 26,975,791
<NUMBER-OF-SHARES-REDEEMED> 26,572,121
<SHARES-REINVESTED> 869,865
<NET-CHANGE-IN-ASSETS> 214,413,309
<ACCUMULATED-NII-PRIOR> 582,907
<ACCUMULATED-GAINS-PRIOR> 1,957,496
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 7,325,868
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 7,600,623
<AVERAGE-NET-ASSETS> 2,116,012,620
<PER-SHARE-NAV-BEGIN> 22.71
<PER-SHARE-NII> 0.11
<PER-SHARE-GAIN-APPREC> 1.72
<PER-SHARE-DIVIDEND> 0.11
<PER-SHARE-DISTRIBUTIONS> 0.12
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 24.31
<EXPENSE-RATIO> 0.68
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 32
<NAME> EQUITY GROWTH FUND - INSTITUTIONAL CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 1,790,268,699
<INVESTMENTS-AT-VALUE> 2,278,357,237
<RECEIVABLES> 34,817,866
<ASSETS-OTHER> 28,755,305
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2,341,930,408
<PAYABLE-FOR-SECURITIES> 18,423,873
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,268,728
<TOTAL-LIABILITIES> 19,692,601
<SENIOR-EQUITY> 2,747
<PAID-IN-CAPITAL-COMMON> 1,816,364,908
<SHARES-COMMON-STOCK> 274,677
<SHARES-COMMON-PRIOR> 377,246
<ACCUMULATED-NII-CURRENT> 385,270
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 15,371,506
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 490,113,376
<NET-ASSETS> 2,322,237,807
<DIVIDEND-INCOME> 16,118,792
<INTEREST-INCOME> 1,749,117
<OTHER-INCOME> 0
<EXPENSES-NET> 7,600,623
<NET-INVESTMENT-INCOME> 10,267,286
<REALIZED-GAINS-CURRENT> 24,732,744
<APPREC-INCREASE-CURRENT> 138,912,725
<NET-CHANGE-FROM-OPS> 173,912,755
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 36,385
<DISTRIBUTIONS-OF-GAINS> 31,956
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 81,779
<NUMBER-OF-SHARES-REDEEMED> 186,936
<SHARES-REINVESTED> 2,588
<NET-CHANGE-IN-ASSETS> 214,413,309
<ACCUMULATED-NII-PRIOR> 582,907
<ACCUMULATED-GAINS-PRIOR> 1,957,496
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 7,325,868
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 7,600,623
<AVERAGE-NET-ASSETS> 6,812,845
<PER-SHARE-NAV-BEGIN> 22.71
<PER-SHARE-NII> 0.13
<PER-SHARE-GAIN-APPREC> 1.72
<PER-SHARE-DIVIDEND> 0.13
<PER-SHARE-DISTRIBUTIONS> 0.12
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 24.31
<EXPENSE-RATIO> 0.48
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 33
<NAME> EQUITY GROWTH FUND - ADVISOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 1,790,268,699
<INVESTMENTS-AT-VALUE> 2,278,357,237
<RECEIVABLES> 34,817,866
<ASSETS-OTHER> 28,755,305
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2,341,930,408
<PAYABLE-FOR-SECURITIES> 18,423,873
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,268,728
<TOTAL-LIABILITIES> 19,692,601
<SENIOR-EQUITY> 47,600
<PAID-IN-CAPITAL-COMMON> 1,816,320,055
<SHARES-COMMON-STOCK> 4,759,999
<SHARES-COMMON-PRIOR> 3,213,438
<ACCUMULATED-NII-CURRENT> 385,270
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 15,371,506
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 490,113,376
<NET-ASSETS> 2,322,237,807
<DIVIDEND-INCOME> 16,118,792
<INTEREST-INCOME> 1,749,117
<OTHER-INCOME> 0
<EXPENSES-NET> 7,600,623
<NET-INVESTMENT-INCOME> 10,267,286
<REALIZED-GAINS-CURRENT> 24,732,744
<APPREC-INCREASE-CURRENT> 138,912,725
<NET-CHANGE-FROM-OPS> 173,912,755
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 402,050
<DISTRIBUTIONS-OF-GAINS> 475,116
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2,209,361
<NUMBER-OF-SHARES-REDEEMED> 699,580
<SHARES-REINVESTED> 36,780
<NET-CHANGE-IN-ASSETS> 214,413,309
<ACCUMULATED-NII-PRIOR> 582,907
<ACCUMULATED-GAINS-PRIOR> 1,957,496
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 7,325,868
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 7,600,623
<AVERAGE-NET-ASSETS> 97,872,590
<PER-SHARE-NAV-BEGIN> 22.70
<PER-SHARE-NII> 0.08
<PER-SHARE-GAIN-APPREC> 1.74
<PER-SHARE-DIVIDEND> 0.09
<PER-SHARE-DISTRIBUTIONS> 0.12
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 24.31
<EXPENSE-RATIO> 0.93
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY QUANTITATIVE
EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 41
<NAME> UTILITIES FUND - INVESTOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 235,626,949
<INVESTMENTS-AT-VALUE> 315,630,188
<RECEIVABLES> 13,105,917
<ASSETS-OTHER> 580,254
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 329,316,359
<PAYABLE-FOR-SECURITIES> 5,406,493
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 181,279
<TOTAL-LIABILITIES> 5,587,772
<SENIOR-EQUITY> 191,271
<PAID-IN-CAPITAL-COMMON> 235,307,025
<SHARES-COMMON-STOCK> 19,127,123
<SHARES-COMMON-PRIOR> 19,290,927
<ACCUMULATED-NII-CURRENT> 132,180
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 8,095,209
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 80,002,902
<NET-ASSETS> 323,728,587
<DIVIDEND-INCOME> 4,228,722
<INTEREST-INCOME> 41,706
<OTHER-INCOME> 0
<EXPENSES-NET> 1,054,459
<NET-INVESTMENT-INCOME> 3,215,969
<REALIZED-GAINS-CURRENT> 9,323,252
<APPREC-INCREASE-CURRENT> 7,706,261
<NET-CHANGE-FROM-OPS> 20,245,482
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 3,312,457
<DISTRIBUTIONS-OF-GAINS> 1,784,304
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 5,582,419
<NUMBER-OF-SHARES-REDEEMED> 6,034,601
<SHARES-REINVESTED> 293,112
<NET-CHANGE-IN-ASSETS> 15,876,418
<ACCUMULATED-NII-PRIOR> 246,713
<ACCUMULATED-GAINS-PRIOR> 561,823
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,046,383
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,054,459
<AVERAGE-NET-ASSETS> 310,833,458
<PER-SHARE-NAV-BEGIN> 15.96
<PER-SHARE-NII> 0.17
<PER-SHARE-GAIN-APPREC> 0.90
<PER-SHARE-DIVIDEND> 0.17
<PER-SHARE-DISTRIBUTIONS> 0.09
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 16.77
<EXPENSE-RATIO> 0.68
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY QUANTITATIVE
EQUITY FUNDS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 43
<NAME> UTILITIES FUND - ADVISOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 235,626,949
<INVESTMENTS-AT-VALUE> 315,630,188
<RECEIVABLES> 13,105,917
<ASSETS-OTHER> 580,254
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 329,316,359
<PAYABLE-FOR-SECURITIES> 5,406,493
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 181,279
<TOTAL-LIABILITIES> 5,587,772
<SENIOR-EQUITY> 1,736
<PAID-IN-CAPITAL-COMMON> 235,496,560
<SHARES-COMMON-STOCK> 173,559
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 132,180
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 8,095,209
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 80,002,902
<NET-ASSETS> 323,728,587
<DIVIDEND-INCOME> 4,228,722
<INTEREST-INCOME> 41,706
<OTHER-INCOME> 0
<EXPENSES-NET> 1,054,459
<NET-INVESTMENT-INCOME> 3,215,969
<REALIZED-GAINS-CURRENT> 9,323,252
<APPREC-INCREASE-CURRENT> 7,706,261
<NET-CHANGE-FROM-OPS> 20,245,482
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 18,045
<DISTRIBUTIONS-OF-GAINS> 5,562
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 173,692
<NUMBER-OF-SHARES-REDEEMED> 5,865
<SHARES-REINVESTED> 998
<NET-CHANGE-IN-ASSETS> 15,876,418
<ACCUMULATED-NII-PRIOR> 246,713
<ACCUMULATED-GAINS-PRIOR> 561,823
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,046,383
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,054,459
<AVERAGE-NET-ASSETS> 1,426,877
<PER-SHARE-NAV-BEGIN> 15.96
<PER-SHARE-NII> 0.13
<PER-SHARE-GAIN-APPREC> 0.92
<PER-SHARE-DIVIDEND> 0.15
<PER-SHARE-DISTRIBUTIONS> 0.09
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 16.77
<EXPENSE-RATIO> 0.93
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 51
<NAME> GLOBAL NATURAL RESOURCES FUND - INVESTOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 39,772,874
<INVESTMENTS-AT-VALUE> 48,579,828
<RECEIVABLES> 54,619
<ASSETS-OTHER> 47,062
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 48,681,509
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 27,476
<TOTAL-LIABILITIES> 27,476
<SENIOR-EQUITY> 39,357
<PAID-IN-CAPITAL-COMMON> 40,055,631
<SHARES-COMMON-STOCK> 3,935,748
<SHARES-COMMON-PRIOR> 3,755,984
<ACCUMULATED-NII-CURRENT> 7,245
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (254,568)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 8,806,368
<NET-ASSETS> 48,654,033
<DIVIDEND-INCOME> 525,904
<INTEREST-INCOME> 36,794
<OTHER-INCOME> 0
<EXPENSES-NET> 153,031
<NET-INVESTMENT-INCOME> 409,667
<REALIZED-GAINS-CURRENT> 1,540,548
<APPREC-INCREASE-CURRENT> 5,616,659
<NET-CHANGE-FROM-OPS> 7,566,874
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 412,463
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3,865,722
<NUMBER-OF-SHARES-REDEEMED> 3,718,235
<SHARES-REINVESTED> 32,277
<NET-CHANGE-IN-ASSETS> 8,895,253
<ACCUMULATED-NII-PRIOR> 44,512
<ACCUMULATED-GAINS-PRIOR> (1,829,504)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 152,400
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 153,031
<AVERAGE-NET-ASSETS> 45,415,141
<PER-SHARE-NAV-BEGIN> 10.58
<PER-SHARE-NII> 0.10
<PER-SHARE-GAIN-APPREC> 1.79
<PER-SHARE-DIVIDEND> 0.11
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.36
<EXPENSE-RATIO> 0.68
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 53
<NAME> GLOBAL NATURAL RESOURCES FUND - ADVISOR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 39,772,874
<INVESTMENTS-AT-VALUE> 48,579,828
<RECEIVABLES> 54,619
<ASSETS-OTHER> 47,062
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 48,681,509
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 27,476
<TOTAL-LIABILITIES> 27,476
<SENIOR-EQUITY> 8
<PAID-IN-CAPITAL-COMMON> 40,094,980
<SHARES-COMMON-STOCK> 84
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 7,245
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (254,568)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 8,806,368
<NET-ASSETS> 48,654,033
<DIVIDEND-INCOME> 525,904
<INTEREST-INCOME> 36,794
<OTHER-INCOME> 0
<EXPENSES-NET> 153,031
<NET-INVESTMENT-INCOME> 409,667
<REALIZED-GAINS-CURRENT> 1,540,548
<APPREC-INCREASE-CURRENT> 5,616,659
<NET-CHANGE-FROM-OPS> 7,566,874
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 83
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 834
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 7
<NET-CHANGE-IN-ASSETS> 8,895,253
<ACCUMULATED-NII-PRIOR> 44,512
<ACCUMULATED-GAINS-PRIOR> (1,829,504)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 152,400
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 153,031
<AVERAGE-NET-ASSETS> 10,210
<PER-SHARE-NAV-BEGIN> 11.99
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.42
<PER-SHARE-DIVIDEND> 0.10
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.36
<EXPENSE-RATIO> 0.93
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
EXTRACTED FROM THE SEMI-ANNUAL REPORT OF AMERICAN CENTURY
QUANTITATIVE EQUITY FUNDS, INC. AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH REPORT.
</LEGEND>
<CIK> 0000827060
<NAME> AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS
<SERIES>
<NUMBER> 6
<NAME> SMALL CAP QUANTITATIVE FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 14,468,946
<INVESTMENTS-AT-VALUE> 16,422,703
<RECEIVABLES> 266,628
<ASSETS-OTHER> 19,490
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 16,708,821
<PAYABLE-FOR-SECURITIES> 454,026
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 11,231
<TOTAL-LIABILITIES> 465,257
<SENIOR-EQUITY> 32,109
<PAID-IN-CAPITAL-COMMON> 14,847,210
<SHARES-COMMON-STOCK> 3,210,874
<SHARES-COMMON-PRIOR> 2,981,965
<ACCUMULATED-NII-CURRENT> 16,928
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (620,275)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,967,592
<NET-ASSETS> 16,243,564
<DIVIDEND-INCOME> 59,184
<INTEREST-INCOME> 13,534
<OTHER-INCOME> 0
<EXPENSES-NET> 61,564
<NET-INVESTMENT-INCOME> 11,154
<REALIZED-GAINS-CURRENT> (585,875)
<APPREC-INCREASE-CURRENT> 673,491
<NET-CHANGE-FROM-OPS> 98,770
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 34,248
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2,252,237
<NUMBER-OF-SHARES-REDEEMED> 2,030,925
<SHARES-REINVESTED> 7,597
<NET-CHANGE-IN-ASSETS> 1,272,910
<ACCUMULATED-NII-PRIOR> 5,774
<ACCUMULATED-GAINS-PRIOR> (152)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 61,357
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 61,564
<AVERAGE-NET-ASSETS> 14,110,057
<PER-SHARE-NAV-BEGIN> 5.02
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.01
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 5.06
<EXPENSE-RATIO> 0.88
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
