<PAGE> PAGE 1
000 B000000 12/31/97
000 C000000 0000842791
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0
000 J000000 U
001 A000000 STRONG COMMON STOCK FUND, INC.
001 B000000 811-5687
001 C000000 4145777365
002 A000000 PO BOX 2936
002 B000000 MILWAUKEE
002 C000000 WI
002 D010000 53201
002 D020000 2936
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
018 000000 Y
019 A000000 Y
019 B000000 42
019 C000000 STRONGFUND
020 A000001 INSTINET CORPORATION
020 C000001 790
020 A000002 GOLDMAN SACHS & COMPANY
020 C000002 330
020 A000003 MORGAN STANLEY, DEAN WITTER, DISCOVER & CO.
020 C000003 308
020 A000004 WEEDEN & COMPANY, LP
020 C000004 303
020 A000005 J.P. MORGAN SECURITIES, INC.
020 C000005 217
020 A000006 LEHMAN BROTHERS INC.
020 C000006 182
020 A000007 DONALDSON, LUFKIN & JENRETTE SECURITIES, INC.
020 C000007 174
020 A000008 JEFFERIES & COMPANY, INC.
020 C000008 156
020 A000009 CANTOR FITZGERALD & COMPANY
020 C000009 153
020 A000010 JONES & ASSOCIATES, INC.
020 C000010 148
021 000000 5306
022 A000001 GOLDMAN, SACHS & COMPANY
022 C000001 11610604
022 D000001 74748
<PAGE> PAGE 2
022 A000002 CANTOR FITZGERALD & COMPANY
022 C000002 3298895
022 D000002 7652
022 A000003 ABN AMRO CHICAGO CORPORATION
022 C000003 1642958
022 D000003 22522
022 A000004 SALOMON BROTHERS, INC.
022 C000004 304847
022 D000004 40243
022 A000005 PAINEWEBBER, INC.
022 C000005 196771
022 D000005 3887
022 A000006 LEHMAN BROTHERS INC.
022 C000006 175513
022 D000006 19750
022 A000007 MERRILL LYNCH, PIERCE, FENNER, & SMITH, INC.
022 C000007 53518
022 D000007 37163
022 A000008 MORGAN STANLEY, DEAN WITTER, DISCOVER & CO.
022 C000008 47060
022 D000008 25750
022 A000009 SMITH BARNEY, INC.
022 C000009 28675
022 D000009 35136
022 A000010 J.P. MORGAN SECURITIES, INC.
022 C000010 40027
022 D000010 13000
023 C000000 17625106
023 D000000 418655
024 000000 N
025 D000001 0
025 D000002 0
025 D000003 0
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
028 A010000 33663
028 A020000 0
028 A030000 0
028 A040000 29946
028 B010000 17712
028 B020000 0
028 B030000 0
028 B040000 16042
028 C010000 27358
028 C020000 0
028 C030000 0
028 C040000 15514
028 D010000 41595
<PAGE> PAGE 3
028 D020000 0
028 D030000 0
028 D040000 34059
028 E010000 22388
028 E020000 0
028 E030000 0
028 E040000 14393
028 F010000 17737
028 F020000 212484
028 F030000 0
028 F040000 19674
028 G010000 160453
028 G020000 212484
028 G030000 0
028 G040000 129628
028 H000000 0
029 000000 N
030 A000000 0
030 B000000 0.00
030 C000000 0.00
062 A000000 N
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.0
062 N000000 0.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.0
071 A000000 1543822
071 B000000 1534740
071 C000000 1308181
071 D000000 117
072 A000000 12
072 B000000 6268
072 C000000 10960
072 D000000 0
072 E000000 0
072 F000000 14265
072 G000000 0
072 H000000 0
072 I000000 1802
<PAGE> PAGE 4
072 J000000 112
072 K000000 0
072 L000000 256
072 M000000 20
072 N000000 100
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 48
072 S000000 4
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 65
072 X000000 16672
072 Y000000 0
072 Z000000 556
072AA000000 290675
072BB000000 67982
072CC010000 73870
072CC020000 0
072DD010000 2474
072DD020000 0
072EE000000 246268
073 A010000 0.0387
073 A020000 0.0000
073 B000000 3.8589
073 C000000 0.0000
074 A000000 0
074 B000000 87900
074 C000000 1674
074 D000000 925
074 E000000 5911
074 F000000 1433284
074 G000000 0
074 H000000 0
074 I000000 36000
074 J000000 10283
074 K000000 0
074 L000000 812
074 M000000 2215
074 N000000 1579004
074 O000000 13914
074 P000000 13
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 250
074 S000000 0
074 T000000 1564827
<PAGE> PAGE 5
074 U010000 74455
074 U020000 0
074 V010000 21.02
074 V020000 0.00
074 W000000 0.0000
074 X000000 64999
074 Y000000 0
075 A000000 0
075 B000000 1421563
076 000000 0.00
077 A000000 Y
077 B000000 Y
077 C000000 N
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 N
077 Q020000 N
077 Q030000 N
078 000000 N
080 A000000 NATIONAL UNION FIRE INSURANCE CO.
080 B000000 GREAT AMERICAN INSURANCE CO.
080 C000000 80000
081 A000000 Y
081 B000000 41
082 A000000 Y
082 B000000 100
083 A000000 N
083 B000000 0
084 A000000 N
084 B000000 0
085 A000000 Y
085 B000000 N
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
<PAGE> PAGE 6
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
SIGNATURE JOHN FLANAGAN
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000842791
<NAME> "Strong Common Stock Fund, Inc."
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> Year
<FISCAL-YEAR-END> Dec-31-1997
<PERIOD-START> Jan-01-1997
<PERIOD-END> Dec-31-1997
<INVESTMENTS-AT-COST> 1295487
<INVESTMENTS-AT-VALUE> 1565694
<RECEIVABLES> 11095
<ASSETS-OTHER> 2215
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1579004
<PAYABLE-FOR-SECURITIES> 13914
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 263
<TOTAL-LIABILITIES> 14177
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1294476
<SHARES-COMMON-STOCK> 74455
<SHARES-COMMON-PRIOR> 61449
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 540
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 269811
<NET-ASSETS> 1564827
<DIVIDEND-INCOME> 10960
<INTEREST-INCOME> 6268
<OTHER-INCOME> 0
<EXPENSES-NET> (16,672)
<NET-INVESTMENT-INCOME> 556
<REALIZED-GAINS-CURRENT> 222693
<APPREC-INCREASE-CURRENT> 73870
<NET-CHANGE-FROM-OPS> 297119
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2,474)
<DISTRIBUTIONS-OF-GAINS> (246,268)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 13002
<NUMBER-OF-SHARES-REDEEMED> (11,814)
<SHARES-REINVESTED> 11819
<NET-CHANGE-IN-ASSETS> 321181
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 29350
<OVERDISTRIB-NII-PRIOR> (294)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 14265
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 16672
<AVERAGE-NET-ASSETS> 1430967
<PER-SHARE-NAV-BEGIN> 20.24
<PER-SHARE-NII> 0.01
<PER-SHARE-GAIN-APPREC> 4.67
<PER-SHARE-DIVIDEND> (0.04)
<PER-SHARE-DISTRIBUTIONS> (3.86)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 21.02
<EXPENSE-RATIO> 1.2
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>