The FMP Mutual Fund Dates endpoint provides a list of the dates on which mutual fund holdings are updated. This information can be used by investors to stay up-to-date on the latest changes to mutual fund portfolios. For example, an investor may want to know when a mutual fund's holdings are updated in order to make sure that they are still aligned with their investment goals. Investors can also use mutual fund dates to identify trends in the market. For example, if a mutual fund that tracks the S&P 500 index is consistently adding shares of technology companies, this may be a signal that the technology sector is poised for growth.