American Funds Mortgage 529-F-3 (FMMFX)

American Funds Mortgage Fund 529-F-3 is an open-end mutual fund specializing in fixed-income securities, with a primary focus on providing current income and preservation of capital. Its portfolio is predominantly composed of U.S. mortgage-backed obligations, which constitute approximately 88% of net assets, alongside smaller allocations to U.S. Treasury bonds and asset-backed obligations. The fund maintains a highly conservative profile with zero exposure to equities and non-U.S. securities, targeting investors seeking stability and reliable income streams within the mortgage sector. Notably, it carries an average duration of about 6.2 years, reflecting its sensitivity to interest rate changes, and offers regular monthly dividend distributions. The fund is managed by an experienced team and benchmarks its performance against indices such as the Bloomberg U.S. Mortgage Backed Securities Index. With assets exceeding $11 billion as of mid-2025, American Funds Mortgage Fund 529-F-3 holds significant presence in the intermediate government bond category, catering to investors who prioritize capital preservation and income over capital appreciation.