6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16 of

the Securities Exchange Act of 1934

For the month of July 2013

Commission File Number: 001-15276

Itaú Unibanco Holding S.A.

(Exact name of registrant as specified in its charter)

Itaú Unibanco Holding S.A.

(Translation of Registrant’s Name into English)

Praça Alfredo Egydio de Souza Aranha, 100-Torre Itaúsa

04344-902 São Paulo, SP, Brazil

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F:  x      Form 40-F:   o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes:   o      No:   x

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes:   o      No:   x

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes:   o      No:   x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  
82-___________________.

SIGNATURES

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, thereunto duly authorized.

	Itaú Unibanco Holding S.A.
		(Registrant)
Date:  July 1, 2013	By:	/s/ Alfredo Egydio Setubal
		Name:	Alfredo Egydio Setubal
		Title:	Investor Relations Officer

By:	/s/ Caio Ibrahim David
	Name:	Caio Ibrahim David
	Title:	Chief Financial Officer

 

EXHIBIT INDEX

99.1 Announcement to the Market:  Agreement for the Acquisition of Citibank’s Retail Business in Uruguay.

EX-99.1

Itaú Unibanco Holding S.A.

CNPJ 60.872.504/0001-23 A Publicly Traded Company NIRE 35300010230

ANNOUNCEMENT TO THE MARKET

ITAÚ UNIBANCO HOLDING S.A. (“Itaú Unibanco”), pursuant to the provisions of Law nº 6,404 of December 15, 1976 (“Corporations Law”) and the applicable regulation of the Brazilian Securities and Exchange Commission (“CVM”), announces to its stockholders and to the market at large that its subsidiary Banco Itaú Uruguay S.A. (“BIU”) executed on the date hereof a binding agreement with Citibank N.A. Uruguay Branch (“Citi”) establishing the rules for the acquisition by BIU of the retail business conducted by Citi in Uruguay.

As a result of the transaction, BIU will assume a portfolio of more than 15,000 clients in Uruguay related to the retail business (bank accounts, savings and term deposits). The acquired assets include mainly the credit card operations conducted by Citi in Uruguay under the Visa, Mastercard and Diners brands, which represented in 2012 slightly more than 6% of the Uruguayan market share.

Itaú Unibanco clarifies that the amount involved in the transaction is not material for Itaú Unibanco and, therefore, will not cause any material accounting effect in its results.

The closing of the transaction is subject to the fulfillment of certain conditions precedent, including the approval by competent regulatory authorities.

With this transaction Itaú Unibanco reiterates its commitment to the creation of long-term value for its stockholders.

São Paulo (SP), June 28, 2013.

ALFREDO EGYDIO SETUBAL

Investor Relations Officer