Investor Annex

Update on Heartbleed Computer Bug
A computer bug, nicknamed “Heartbleed,” has generated a significant amount of attention from information technology (IT) security experts and the media recently. William Blair & Company has conducted a thorough review of our IT operating infrastructure, and we have identified no vulnerability to the Heartbleed bug. The security of our clients’ information is our highest priority. We will continue to monitor this situation very closely and will provide updates on this site as they become available.

Forgot Password?
Login

Register for Investor Annex 

Please contact your investment advisor to register for Investor Annex, our online tool for viewing your accounts. Within one to three business days, you will then receive an e-mail with your login ID, password, and instructions on how to use Investor Annex. You can contact your investment advisor directly or call +1 800 621 0687.

View a demo of Investor Annex

Security

Concerned about security?

Resources

Register for Paperless Confirmations and Statements

Register for Paperless Proxy and Company Reports

Client Focus

View recent issues of the William Blair & Company quarterly newsletter, Client Focus.