BlackRock, Inc. to Report Third Quarter 2007 Earnings on October 17.

NEW YORK -- BlackRock, Inc. (NYSE:BLK) today announced that it will report results for the third quarter of 2007 prior to the opening of the New York Stock Exchange on Wednesday, October 17, 2007. Chairman and Chief Executive Officer, Laurence D. Fink, and Chief Financial Officer, Paul L. Audet, will host a teleconference call for investors and analysts at 9:00 a.m. (Eastern Time). BlackRock's third quarter earnings release will be available in the investor relations section of the Company's website, www.blackrock.com, before the teleconference call begins.

Teleconference and Webcast Details

Members of the public who are interested in participating in the teleconference should dial, from the United States, [phone], or from outside the United States, [phone], shortly before 9:00 a.m. and reference the BlackRock Conference Call (ID Number 18265429). A live, listen-only webcast will also be available via the investor relations section of www.blackrock.com.

Both the teleconference and webcast will be available for replay by 1:00 p.m. on Wednesday, October 17, 2007 and ending at midnight on Wednesday, October 24, 2007. To access the replay of the teleconference, callers from the United States should dial [phone] and callers from outside the United States should dial [phone] and enter the Conference ID Number 18265429. To access the webcast, please visit the investor relations section of www.blackrock.com

About BlackRock

BlackRock is one of the world's largest publicly traded investment management firms. As of June 30, 2007, assets under management were $1.230 trillion. The firm manages assets on behalf of institutions and individuals worldwide through a variety of equity, fixed income, cash management and alternative investment products. In addition, a growing number of institutional investors use BlackRock Solutions([R])investment system, risk management and financial advisory services. Headquartered in New York City, the firm has over 5,000 employees in 18 countries and a major presence in key global markets, including the U.S., Europe, Asia, Australia and the Middle East. For additional information, please visit the Company's website at www.blackrock.com.

Forward-Looking Statements

This press release, and other statements that BlackRock may make, may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act, with respect to BlackRock's future financial or business performance, strategies or expectations. Forward-looking statements are typically identified by words or phrases such as "trend," "potential," "opportunity," "pipeline," "believe," "comfortable," "expect," "anticipate," "current," "intention," "estimate," "position," "assume," "outlook," "continue," "remain," "maintain," "sustain," "seek," "achieve," and similar expressions, or future or conditional verbs such as "will," "would," "should," "could," "may" or similar expressions.

BlackRock cautions that forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Forward-looking statements speak only as of the date they are made, and BlackRock assumes no duty to and does not undertake to update forward-looking statements. Actual results could differ materially from those anticipated in forward-looking statements and future results could differ materially from historical performance.

In addition to factors previously disclosed in BlackRock's SEC reports and those identified elsewhere in this communication, the following factors, among others, could cause actual results to differ materially from forward-looking statements or historical performance: (1) the introduction, withdrawal, success and timing of business initiatives and strategies; (2) changes in political, economic or industry conditions, the interest rate environment or financial and capital markets, which could result in changes in demand for products or services or in the value of assets under management; (3) the relative and absolute investment performance of BlackRock's investment products, including its separately managed accounts; (4) the impact of increased competition; (5) the impact of capital improvement projects; (6) the impact of future acquisitions or divestitures; (7) the unfavorable resolution of legal proceedings; (8) the extent and timing of any share repurchases; (9) the impact, extent and timing of technological changes and the adequacy of intellectual property protection; (10) the impact of legislative and regulatory actions and reforms and regulatory, supervisory or enforcement actions of government agencies relating to BlackRock, Merrill Lynch or PNC; (11) terrorist activities and international hostilities, which may adversely affect the general economy, domestic and local financial and capital markets, specific industries and BlackRock; (12) the ability to attract and retain highly talented professionals; (13) fluctuations in foreign currency exchange rates, which may adversely affect the value of advisory fees earned by BlackRock; (14) the impact of changes to tax legislation and, generally, the tax position of the Company; (15) BlackRock's ability to successfully integrate the MLIM and Quellos businesses with its existing business; (16) the ability of BlackRock to effectively manage the former MLIM and Quellos assets along with its historical assets under management; and (17) BlackRock's success in maintaining the distribution of its products.

BlackRock's Annual Reports on Form 10-K and BlackRock's subsequent filings with the SEC, accessible on the SEC's website at http://www.sec.gov and on BlackRock's website at http://www.blackrock.com, discuss these factors in more detail and identify additional factors that can affect forward-looking statements. The information contained on our website is not a part of this press release.