Fidelity provides a link on the home page of its website, Fidelity.com, that allows you to log into your investment account. You must be registered in order to log into your account.
To log into your Fidelity investment account, navigate to Fidelity.com, and click Log In at the top of the page. The website then prompts you to enter your username and password on the next page. If you have not previously registered, click Register Now on the log-in page. This prompts you to enter your Social Security number, name and date of birth to verify your identity. Fidelity also offers a mobile app, Fidelity Mobile, to manage your portfolio on your iOS or Android device.