0000005138 2023-12-01 2024-11-29 0000005138 AMRAX:S000012125Member AMRAX:C000033068Member 2023-12-01 2024-11-29 0000005138 AMRAX:S000012125Member AMRAX:C000033069Member 2023-12-01 2024-11-29 0000005138 AMRAX:S000012125Member AMRAX:C000033070Member 2023-12-01 2024-11-29 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member 2023-12-01 2024-11-29 0000005138 AMRAX:S000012125Member AMRAX:C000033068Member 2023-08-01 2024-07-31 0000005138 AMRAX:S000012125Member AMRAX:C000033069Member 2023-08-01 2024-07-31 0000005138 AMRAX:S000012125Member AMRAX:C000033070Member 2023-08-01 2024-07-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member 2023-08-01 2024-07-31 0000005138 2013-01-01 2023-12-31 0000005138 2024-01-01 2024-09-30 0000005138 AMRAX:S000012125Member AMRAX:C000033068Member 2023-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033068Member 2019-01-01 2023-12-21 0000005138 AMRAX:S000012125Member AMRAX:C000033068Member 2013-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033069Member 2023-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033069Member 2019-01-01 2023-12-21 0000005138 AMRAX:S000012125Member AMRAX:C000033069Member 2013-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033070Member 2023-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033070Member 2019-01-01 2023-12-21 0000005138 AMRAX:S000012125Member AMRAX:C000033070Member 2013-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member 2023-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member 2019-01-01 2023-12-21 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member 2013-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member oef:AfterTaxesOnDistributionsMember 2023-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member oef:AfterTaxesOnDistributionsMember 2019-01-01 2023-12-21 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member oef:AfterTaxesOnDistributionsMember 2013-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member oef:AfterTaxesOnDistributionsAndSalesMember 2023-01-01 2023-12-31 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member oef:AfterTaxesOnDistributionsAndSalesMember 2019-01-01 2023-12-21 0000005138 AMRAX:S000012125Member AMRAX:C000033067Member oef:AfterTaxesOnDistributionsAndSalesMember 2013-01-01 2023-12-31 iso4217:USD shares iso4217:USD shares pure false N-1A 0000005138 N-1A AMERICAN GROWTH FUND, INC. 2024-11-30 Risk/Return Summary Investment Objectives/Goals The Fund´s primary objective is growth of capital. Fee Table This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the American Growth Fund. More information about these and other discounts is available from your financial professional and in How to Reduce your Sales Charge, page 17 of the Fund´s prospectus and under Distribution of Shares, page 13 of the Fund´s Statement of Additional Information (“SAI”). The Fund´s primary objective is growth of capital. 0.0575 0 0 0.0575 0 0.05 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0100 0.0100 0.0100 0.0100 0.0030 0.0100 0.0100 0 0.0333 0.0427 0.0351 0.0395 0.0000 0.0000 0.0000 0.0000 0.0463 0.0627 0.0551 0.0495 This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund´s operating expenses remain the same. Seven years after the date of purchase, Class B & C Shares automatically convert to Class A Shares. Although your actual costs may be higher or lower, based on these assumptions, your costs would be: 1012 1891 2777 5020 1123 2245 3337 5476 650 1640 2720 5136 1042 1976 2911 5252 1012 1891 2777 5020 623 1845 3037 5476 550 1640 2720 5136 1042 1976 2911 5252 The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund´s performance. During the most recent fiscal year, the Fund´s portfolio turnover rate was 4% of the average market value of its portfolio. Investment Research Corporation (the "Advisor”, “Investment Advisor”, or “IRC”) manages the Fund using a growth style of investing. We use a consistent approach to build the Fund´s investment portfolio which is made up primarily of common stocks and securities convertible into common stock. These securities are issued primarily by large companies, and to a lesser extent, small and mid-sized companies. When a company´s fundamentals are strong, we believe earnings growth will follow. The Fund may invest in securities of other investment companies, including exchange-traded funds, to obtain desired exposures. The bar chart and table are intended to provide you with an indication of the risks of investing in the Fund by showing changes in performance from year to year and by showing how the Fund´s average annual returns for Class D shares for 1, 5 and 10 years compare to those of the Standard and Poor’s 500 Index total return. Past performance, before and after taxes, is not predictive of future performance. Sales load and account fees are not reflected in the bar chart. If the sales load and account fees were included, the returns would be less than those that are shown. Updated performance information for the Fund is available at the Fund´s web site (www.americangrowthfund.com) or toll-free telephone number (800) 525-2406. 0.2179 -0.1825 0.2034 0.2380 0.1277 0.0794 0.2268 0.0972 0.0607 0.2285 0.1184 0.0712 0.2429 0.1324 0.0833 0.2242 0.1181 0.0768 0.1943 0.1086 0.0701