OMAHA, NEB., March 6 /CNW/ - Barron's has listed TD AMERITRADE as the
best Web-based broker in its 12th annual review of online brokers. The Company
received a total of four stars and scored the highest total rating in the
Web-based broker category.

    "We are continually enhancing our value proposition to best serve traders
and investors, and we are pleased that Barron's has honored us for our
efforts," said Joe Moglia, chief executive officer. "With new,
industry-leading tools like Strategy Desk, our enhanced research and much more
on the way, our clients can expect even more from us in the near future."

    The survey, published in the March 5, 2007 edition of the publication,
compared 15 Web-based brokers on eight criteria, including trade experience,
technology, range of offerings, usability, research amenities, portfolio
analysis, customer service and cost.

    AMTD-G

    About TD AMERITRADE Holding Corporation

    TD AMERITRADE Holding Corporation (NASDAQ: AMTD), through its brokerage
subsidiaries(1), provides a dynamic balance of investment products and
services that further the Independent Spirit of individual investors. Listed
by Forbes as one of America's best big companies, the Company's full spectrum
of services include a leading active trader program and long-term investor
solutions, including a national branch system, as well as relationships with
one of the largest networks of independent registered investment advisors. The
Company's common stock trades under the ticker symbol AMTD. For more
information, please visit www.amtd.com.

    (1) TD AMERITRADE, Inc., member NASD (www.NASD.com) /SIPC (www.SIPC.gov),
receives clearing and custodial services from Ameritrade, Inc., member
NASD/SIPC, and National Investor Services Corporation (NISC), member
NASD/SIPC. TD AMERITRADE, Ameritrade and NISC are subsidiaries of TD
AMERITRADE Holding Corporation.

For further information: TD AMERITRADE Holding Corporation At the
Company: Kim Hillyer, 402-827-8654 Manager Communications and Public Affairs
kim.hillyer@tdameritrade.com or For Investors: Tim Nowell, 402-597-8440
Director Investor Relations timothy.nowell@tdameritrade.com