Fidelity refers to the quality of being faithful and loyal to commitments, promises, or duties. It is often associated with relationships, where fidelity signifies loyalty to a partner, but it can also apply to various contexts, such as fidelity to a job, a cause, or a set of values. In finance, fidelity can refer to the accuracy of data or the reliability of investments. In the context of finance, Fidelity Investments is a well-known company that provides investment management and financial services. Founded in 1946, it offers a range of products, including mutual funds, retirement accounts, and brokerage services. Fidelity is recognized for its commitment to helping individuals and institutions manage their investments effectively.