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 2015

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 of 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 21, 2015	By:	/s/ Marcelo Kopel
		Name:	Marcelo Kopel
		Title:	Investor Relations Officer

By:	/s/ Eduardo Mazzilli de Vassimon
	Name:	Eduardo Mazzilli de Vassimon
	Title:	Chief Financial Officer

 

EXHIBIT INDEX

99.1  Special Invitation – Follow our conference call 2015 - 2nd Quarter Results

EX-99.1

Special Invitation Follow our conference call 2015 - 2nd Quarter 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 2015 - 2nd quarter results. The live webcast will be available at www.itau.com.br/investor-relations
Portuguese: 09:30 AM (Brasília time) 08:30 AM (EDT) (55-11) 2820-4001 (55-11) 3193-1001	English: 11:00 AM (Brasília time) 10:00 AM (EDT) (1-866) 262-4553 (toll free from USA) (55-11) 2820-4001 or (55-11) 3193-1001  (in Brazil) (1-412) 317-6029 (other countries)
Eduardo Mazzilli de Vassimon Executive Vice President, CFO (Chief Financial Officer) and CRO (Chief Risk Officer) Marcelo Kopel Corporate Controller & IRO (Investor Relations Officer)

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, 11, 2015, dial (55 11) 3193-1012 or (55 11) 2820-4012. Access codes: 3618030# (call in Portuguese) and 6138281# (call in English). On the morning of the conference call, the slide presentation will be available for viewing and downloading. If you have any questions, please contact Mrs. Doris Pompeu at GlobalRI, at (55 11) 5042-6700 or doris.pompeu@globalri.com.br.