Open an Account Directly

Home > Invest With Us > Open an Account Directly

Already Have An Account?

Click here for account access.

Read our prospectus carefully before you invest. The prospectus may be viewed and downloaded here.

If you would like us to mail you a prospectus, call us at (800) 49-BUFFALO or click here and we will gladly send it to you.

Brokerage Platforms

If you already have an account with one of the major brokerage platforms, you can invest directly with the Buffalo Funds through your existing account.

The Buffalo Funds are also available on hundreds of other platforms.

New Account Forms

To invest directly with the Buffalo Funds, use the links below to print off an application for opening an account. You will receive quarterly statements, annual reports, and semi-annual reports to keep you informed on your investments.

Retirement Investments
Investing some of your retirement assets into Buffalo Funds could be a great addition to your overall investment strategy. Click here for some options we have for your retirement.

For more information please refer to our Traditional IRA/Roth IRA Disclosure.

Coverdell Education Savings Accounts

Regular Investments

Send your completed paperwork to:
Buffalo Funds
c/o U.S. Bancorp Fund Services, LLC
P.O. Box 701
Milwaukee, WI 53201-0701

Buffalo Funds are not offered for sale in countries other than the U.S. and its territories. All Funds are offered by prospectus only. The prospectus contains more complete information on the Funds, including annual charges and expenses. Please read it carefully before you invest or send money. Click here for a prospectus.

Fundamental Approach

We get to know the companies we invest in and learn how they run their business.

Top-Down & Bottom-Up

We identify Top-Down broad, secular growth trends and search for companies from the Bottom-Up.

Proprietary Philosophy

We construct our portfolios based on our own proprietary investment strategy.

Disciplined Investing

Sticking to our disciplined investment strategy ensures we maintain a consistent, balanced approach.

Sign Up for Automatic Updates

Stay up-to-date with the most recent media coverage and press releases about the Buffalo Funds.


Terms of Use – Email lists are created for use by U.S. investment professionals only and are published strictly for informational purposes. Providing access to the content of these emails does not explicitly or implicitly constitute a solicitation of services or products of the Buffalo Funds, Kornitzer Capital Management, or any of their affiliates. The information contained in the emails is not intended for distribution to, or for use by, investment professionals in a jurisdiction where distribution or purchase is not authorized. The information contained in these emails is not appropriate for use by individual investors. By registering for any of these emails, you agree to Buffalo's terms and conditions and that you are qualified as an institutional investor or otherwise member of a registered broker/dealer, registered investment advisor, or investment consulting firm.