The FMP ETF Holdings endpoint provides a list of all the securities that are held by an ETF. This information can be used by investors to understand the composition of an ETF and to identify potential investment opportunities. For example, an investor may want to know which ETF has the highest exposure to a particular industry or sector.
Investors can also use ETF holdings to assess the risk profile of an ETF. For example, an ETF that holds a large number of small-cap stocks is likely to be riskier than an ETF that holds a large number of large-cap stocks.