Growth Stocks Risk Member Growth Stocks Risk Member Prepayment And Extension Risk Member Prepayment And Extension Risk Member S&P 500® Index S&P 500® Index Market Risk Member Market Risk Member SELECT FUND SELECT FUND Mid Cap Stocks Risk Member Mid Cap Stocks Risk Member GROWTH FUND, R6 CLASS GROWTH FUND, R6 CLASS, C000131599, AGRDX LARGE CAP EQUITY FUND, R6 CLASS LARGE CAP EQUITY FUND, R6 CLASS, C000212514 SMALL CAP GROWTH FUND, R5 CLASS SMALL CAP GROWTH FUND, R5 CLASS SMALL CAP GROWTH FUND, INVESTOR CLASS SMALL CAP GROWTH FUND, INVESTOR CLASS, C000017049, ANOIX SELECT FUND, R CLASS SELECT FUND, R CLASS, C000017059, ASERX HERITAGE FUND, R5 CLASS HERITAGE FUND, R5 CLASS LARGE CAP EQUITY FUND, Y CLASS LARGE CAP EQUITY FUND, Y CLASS HERITAGE FUND, A CLASS HERITAGE FUND, A CLASS, C000017107, ATHAX Investment Process Risk Member Investment Process Risk Member Price Volatility Risk Member Price Volatility Risk Member ESG Risk Member ESG Risk Member Liquidity Risk Member Liquidity Risk Member ULTRA FUND, R CLASS ULTRA FUND, R CLASS, C000017064, AULRX GROWTH FUND GROWTH FUND LARGE CAP EQUITY FUND, R CLASS LARGE CAP EQUITY FUND, R CLASS, C000017099, AFDRX HERITAGE FUND, G CLASS HERITAGE FUND, G CLASS, C000236114 ULTRA FUND, A CLASS ULTRA FUND, A CLASS, C000017061, TWUAX SELECT FUND, Y CLASS SELECT FUND, Y CLASS LARGE CAP EQUITY FUND, A CLASS LARGE CAP EQUITY FUND, A CLASS, C000017096, AFDAX SELECT FUND, INVESTOR CLASS SELECT FUND, INVESTOR CLASS, C000017053, TWCIX Derivative Risk Member Derivative Risk Member SELECT FUND, R6 CLASS SELECT FUND, R6 CLASS, C000131597, ASDEX SMALL CAP GROWTH FUND, A CLASS SMALL CAP GROWTH FUND, A CLASS, C000017050, ANOAX GROWTH FUND, R CLASS GROWTH FUND, R CLASS, C000017105, AGWRX Russell 1000® Index Russell 1000® Index SELECT FUND, G CLASS SELECT FUND, G CLASS, C000247666 BALANCED FUND, I CLASS BALANCED FUND, I CLASS, C000017047, ABINX HERITAGE FUND, R6 CLASS HERITAGE FUND, R6 CLASS, C000129042, ATHDX American Century Mutual Funds, Inc American Century Mutual Funds, Inc Bank Loan Risk Member Bank Loan Risk Member SMALL CAP GROWTH FUND, R6 CLASS SMALL CAP GROWTH FUND, R6 CLASS, C000131596, ANODX Russell Midcap® Growth Index Russell Midcap® Growth Index SELECT FUND, C CLASS SELECT FUND, C CLASS, C000017058, ACSLX LARGE CAP EQUITY FUND LARGE CAP EQUITY FUND GROWTH FUND, Y CLASS GROWTH FUND, Y CLASS Small Cap Stocks Risk Member Small Cap Stocks Risk Member Russell 3000® Index Russell 3000® Index ULTRA FUND, R5 CLASS ULTRA FUND, R5 CLASS ULTRA FUND, C CLASS ULTRA FUND, C CLASS, C000017063, TWCCX LARGE CAP EQUITY FUND, C CLASS LARGE CAP EQUITY FUND, C CLASS, C000017098, AFDCX SELECT FUND, I CLASS SELECT FUND, I CLASS, C000017055, TWSIX BALANCED FUND, INVESTOR CLASS BALANCED FUND, INVESTOR CLASS, C000017045, TWBIX HERITAGE FUND HERITAGE FUND ULTRA FUND, G CLASS ULTRA FUND, G CLASS, C000214991 Interest Rate Risk1 Member Interest Rate Risk1 Member LARGE CAP EQUITY FUND, I CLASS LARGE CAP EQUITY FUND, I CLASS, C000017095, AFEIX SMALL CAP GROWTH FUND, C CLASS SMALL CAP GROWTH FUND, C CLASS, C000017052, ANOCX ULTRA FUND, I CLASS ULTRA FUND, I CLASS, C000017062, TWUIX Collateralized Obligations Risk Member Collateralized Obligations Risk Member Blended Index Blended Index HERITAGE FUND, R CLASS HERITAGE FUND, R CLASS,C000055524, ATHWX ULTRA FUND, R6 CLASS ULTRA FUND, R6 CLASS, C000131598, AULDX HERITAGE FUND, INVESTOR CLASS HERITAGE FUND, INVESTOR CLASS,C000017106, TWHIX SMALL CAP GROWTH FUND, R CLASS SMALL CAP GROWTH FUND, R CLASS, C000055516, ANORX Benchmark Correlation Risk Member Benchmark Correlation Risk Member ULTRA FUND ULTRA FUND BALANCED FUND, R5 CLASS BALANCED FUND, R5 CLASS GROWTH FUND, R5 CLASS GROWTH FUND, R5 CLASS GROWTH FUND, C CLASS GROWTH FUND, C CLASS, C000088050, TWRCX HERITAGE FUND, Y CLASS HERITAGE FUND, Y CLASS GROWTH FUND, I CLASS GROWTH FUND, I CLASS, C000017103, TWGIX SMALL CAP GROWTH FUND, I CLASS SMALL CAP GROWTH FUND, I CLASS, C000017048, ANONX Style Risk Member Style Risk Member BALANCED FUND BALANCED FUND ULTRA FUND, Y CLASS ULTRA FUND, Y CLASS Diversification Risk Member Diversification Risk Member SELECT FUND, R5 CLASS SELECT FUND, R5 CLASS LARGE CAP EQUITY FUND, G CLASS LARGE CAP EQUITY FUND, G CLASS, C000212513 HERITAGE FUND, C CLASS HERITAGE FUND, C CLASS, C000017109, AHGCX Russell 2000® Growth Index Russell 2000® Growth Index GROWTH FUND, A CLASS GROWTH FUND, A CLASS, C000017102, TCRAX SELECT FUND, A CLASS SELECT FUND, A CLASS, C000017054, TWCAX SMALL CAP GROWTH FUND SMALL CAP GROWTH FUND LARGE CAP EQUITY FUND, R5 CLASS LARGE CAP EQUITY FUND, R5 CLASS LARGE CAP EQUITY FUND, INVESTOR CLASS LARGE CAP EQUITY FUND, INVESTOR CLASS, C000017094, AFDIX GROWTH FUND, INVESTOR CLASS GROWTH FUND, INVESTOR CLASS, C000017101, TWCGX GROWTH FUND, G CLASS GROWTH FUND, G CLASS, C000236113 Redemption Risk Member Redemption Risk Member SMALL CAP GROWTH FUND, G CLASS SMALL CAP GROWTH FUND, G CLASS, C000212512 ULTRA FUND, INVESTOR CLASS ULTRA FUND, INVESTOR CLASS, C000017060, TWCUX HERITAGE FUND, I CLASS HERITAGE FUND, I CLASS, C000017108, ATHIX Bloomberg US Aggregate Bond Index Bloomberg US Aggregate Bond Index Covered Call Risk Member Covered Call Risk Member Credit Risk1 Member Credit Risk1 Member Foreign Securities Risk Member Foreign Securities Risk Member SMALL CAP GROWTH FUND, Y CLASS SMALL CAP GROWTH FUND, Y CLASS Russell 1000® Growth Index Russell 1000® Growth Index