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 22, 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 Special Invitation:  Conference Call on Second Quarter of 2013 Earnings Results.

EX-99.1

SPECIAL INVITATION
Follow our conference call: 2nd Quarter of 2013 Earnings Results Itaú Unibanco Holding S.A. (BM&FBovespa: ITUB4 and ITUB3; NYSE: ITUB and BCBA:ITUB4) is pleased to invite you to participate in our conference calls about the 2nd quarter of 2013  earnings results. The live webcast will be available at www.itau-unibanco.com/ir Save the date: July 31, 2013 Access Code: Itau Unibanco
Portuguese:	English:
• 08:30 AM (EDT) • 09:30 AM (Brasília time) (55-11) 4688-6361	• 10:00 AM (EDT) • 11:00 AM (Brasília time) Toll-free from the US: (1-866) 262-4553 In Brazil: (55-11) 4688-6361 Other countries: (1-412) 317-6029
Presentation:
Alfredo Egydio Setubal Executive Vice President and IRO Caio Ibrahim David CFO (Chief Financial Officer) Rogério Calderón Corporate Controller & Head of Investor Relations The live webcast will be available at www.itau-unibanco.com/ir. The conference calls will also be archived in audio format on the same website. To access an audio replay of the conference calls, which will be available until August 6, 2013, dial (55 11) 4688-6312. Access codes: 3265547# (call in Portuguese) and 3921256# (call in English). The slide presentation will be available for viewing and downloading on Thursday morning. If you have any questions, please contact Ms.Doris Pompeu at globalRI, at (55 11) 5042-6700 or doris.pompeu@globalri.com.br.