Issuer Services

AST Investor Services

American Stock Transfer offers both Issuers and Shareholders expanded online services through AST Investor Services, an online retail investor portal. Supported by the stability of AST’s over 40 years of top-rated customer service, AST Investor Services offers simple and affordable investing through our American Stock Builder offering.

AST Investor Services provides Shareholders access to valuable investors tools and benefits, such as:

  • Simple and affordable online investing
  • Access to over 10,000 issuers
  • Buy and sell equities
  • Mutual funds
  • Fixed income securities
  • Consolidate positions in a single account

The service is a unique solution for Issuers providing significant value, such as:

  • Access to non-registered shareholders
  • Improved shareholder electronic adoption and reduce paper & postage costs
  • Reduced incidence rates of escheatment and lower lost shareholder search fees
  • Providing shareholders with rich online access and consolidated account management allows more options for diversification

Login to visit the AST Investor Services login page.

For more information email customerservice@astinvestor.com
or contact (888) 444-0057 to learn more.

AST Investor Services, member FINRA and SIPC.


AST Investor Login Page

AST Investor Services

Tools & Forms


AST Investor Services
Peck Slip Station
P.O. Box 2018
New York, NY 10272