make this into a sentence that makes sense and looks like my writing no plagiarism

A registered investment advisor (RIA) is a financial firm that advises clients on securities investments and may manage their investment portfolios. RIAs are registered with either the U.S. Securities and Exchange Commission (SEC) or state securities administrators

An RIA is a financial firm that gives advice to clients about securities investments and might also handle their investment portfolios. These RIAs are registered with either the SEC or state securities administrators.

A registered investment advisor (RIA) is essentially a financial firm that provides advisory services to clients regarding securities investments, while possibly also handling the management of their investment portfolios. These entities are required to be registered with either the U.S. Securities and Exchange Commission (SEC) or state securities administrators.

An RIA is essentially a financial firm that provides advice and manages investment portfolios for clients, specifically in regards to securities investments. These firms are required to be registered with either the SEC or state securities administrators.