UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) February 17, 2005

BankAtlantic Bancorp, Inc.

Registrant’s telephone number, including area code 954-760-5000

Not Applicable

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13a-4(c))

Table of Contents

Item 7.01. Regulation FD Disclosure

     BankAtlantic Bancorp, Inc. (the “Company”) is furnishing presentation materials included as Exhibit 99.1 to this report pursuant to Item 7.01 Form 8-K. The presentation materials were prepared to be included in presentations with investors during the first quarter of 2005. The Company is not undertaking to update this presentation. The information in this report (including Exhibit 99.1) is being furnished pursuant to Item 7.01 and shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section. This report will not be deemed an admission as to the materiality of any information herein (including Exhibit 99.1). The presentation also contains financial information determined by methods other than in accordance with GAAP. The Company’s management uses these non-GAAP measures, which it defines as “operating” measures, in their analysis of the Company’s performance. These “operating” measures adjust GAAP income from continuing operations to exclude the costs associated with debt redemptions, litigation settlement gain, impairment of securities, amortization of goodwill, impairment of goodwill, and acquisition and restructuring charges. The Company believes that these non-GAAP operating measures supplement our GAAP financial information and provide useful measures of evaluating the Company’s operating results and any related trends that may be affecting the Company’s business. These disclosures should not be viewed as a substitute for operating results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies.

Item 9.01 Financial Statements and Exhibits

     (c) Investor presentation materials.

Signature

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.