X0101 EFFECT 33 LIVE 2017-04-10 0000908186-17-000071 485APOS 0000908186 AMERICAN CENTURY CAPITAL PORTFOLIOS INC 033-64872 S000005782 VALUE FUND C000015889 INVESTOR CLASS S000005782 VALUE FUND C000015890 A CLASS S000005782 VALUE FUND C000015891 I CLASS S000005782 VALUE FUND C000015894 C CLASS S000005782 VALUE FUND C000015895 R CLASS S000005782 VALUE FUND C000131607 R6 CLASS S000005782 VALUE FUND C000181791 Y CLASS S000005782 VALUE FUND C000181792 R5 CLASS S000005782 VALUE FUND C000181793 T CLASS