    <SEC-DOCUMENT>0001292814-25-002916-index.html : 20250806
    <SEC-HEADER>0001292814-25-002916.hdr.sgml : 20250806
    <ACCEPTANCE-DATETIME>20250806153437
    ACCESSION NUMBER:		0001292814-25-002916
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		76
    CONFORMED PERIOD OF REPORT:	20250630
    FILED AS OF DATE:		20250806
    DATE AS OF CHANGE:		20250806

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Itau Unibanco Holding S.A.
    		CENTRAL INDEX KEY:			0001132597
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		ORGANIZATION NAME:           	02 Finance
    		EIN:				000000000
    		STATE OF INCORPORATION:			D5
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		6-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-15276
    		FILM NUMBER:		251189200

    	BUSINESS ADDRESS:
    		STREET 1:		PC. ALFREDO EGYDIO DE SOUZA ARANHA, 100
    		STREET 2:		TORRE AE, 3 ANDAR, CEP 04344-902
    		CITY:			SAO PAULO
    		STATE:			D5
    		ZIP:			00000
    		BUSINESS PHONE:		55-11-5019-1723

    	MAIL ADDRESS:
    		STREET 1:		PC. ALFREDO EGYDIO DE SOUZA ARANHA, 100
    		STREET 2:		TORRE AE, 3 ANDAR, CEP 04344-902
    		CITY:			SAO PAULO
    		STATE:			D5
    		ZIP:			00000

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Itau Unibanco Banco Multiplo S.A.
    		DATE OF NAME CHANGE:	20090226

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BANCO ITAU HOLDING FINANCEIRA S A
    		DATE OF NAME CHANGE:	20030319

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BANCO ITAU SA
    		DATE OF NAME CHANGE:	20010117
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>6-K
    <SEQUENCE>1
    <FILENAME>itub20250805_6k3.htm
    <DESCRIPTION>6-K
    <TEXT>
    Document 1 - file: itub20250805_6k3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex99-1.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: ex99-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>itub202508056k3_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: itub202508056k3_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>itub202508056k3_002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: itub202508056k3_002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>itub202508056k3_003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: itub202508056k3_003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>itub202508056k3_004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: itub202508056k3_004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>itub202508056k3_005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: itub202508056k3_005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>itub202508056k3_006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: itub202508056k3_006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>itub202508056k3_007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: itub202508056k3_007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>itub202508056k3_008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: itub202508056k3_008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>itub202508056k3_009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: itub202508056k3_009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>itub202508056k3_010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: itub202508056k3_010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>itub202508056k3_011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: itub202508056k3_011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>itub202508056k3_012.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: itub202508056k3_012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>itub202508056k3_013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: itub202508056k3_013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>itub202508056k3_014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: itub202508056k3_014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>itub202508056k3_015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: itub202508056k3_015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>itub202508056k3_016.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: itub202508056k3_016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>itub202508056k3_017.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: itub202508056k3_017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>itub202508056k3_018.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: itub202508056k3_018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>itub202508056k3_019.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: itub202508056k3_019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>itub202508056k3_020.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: itub202508056k3_020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>itub202508056k3_021.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: itub202508056k3_021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>itub202508056k3_022.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: itub202508056k3_022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>itub202508056k3_023.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: itub202508056k3_023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>itub202508056k3_024.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: itub202508056k3_024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>itub202508056k3_025.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: itub202508056k3_025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>itub202508056k3_026.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: itub202508056k3_026.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>itub202508056k3_027.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: itub202508056k3_027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>itub202508056k3_028.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: itub202508056k3_028.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>itub202508056k3_029.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 31 - file: itub202508056k3_029.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>itub202508056k3_030.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 32 - file: itub202508056k3_030.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>itub202508056k3_031.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 33 - file: itub202508056k3_031.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>itub202508056k3_032.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 34 - file: itub202508056k3_032.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>itub202508056k3_033.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 35 - file: itub202508056k3_033.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>itub202508056k3_034.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 36 - file: itub202508056k3_034.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>itub202508056k3_035.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 37 - file: itub202508056k3_035.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>itub202508056k3_036.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 38 - file: itub202508056k3_036.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>itub202508056k3_037.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 39 - file: itub202508056k3_037.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>itub202508056k3_038.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 40 - file: itub202508056k3_038.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>itub202508056k3_039.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 41 - file: itub202508056k3_039.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>itub202508056k3_040.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 42 - file: itub202508056k3_040.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>43
    <FILENAME>itub202508056k3_041.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 43 - file: itub202508056k3_041.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>44
    <FILENAME>itub202508056k3_042.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 44 - file: itub202508056k3_042.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>45
    <FILENAME>itub202508056k3_043.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 45 - file: itub202508056k3_043.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>46
    <FILENAME>itub202508056k3_044.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 46 - file: itub202508056k3_044.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>47
    <FILENAME>itub202508056k3_045.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 47 - file: itub202508056k3_045.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>48
    <FILENAME>itub202508056k3_046.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 48 - file: itub202508056k3_046.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>49
    <FILENAME>itub202508056k3_047.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 49 - file: itub202508056k3_047.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>50
    <FILENAME>itub202508056k3_048.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 50 - file: itub202508056k3_048.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>51
    <FILENAME>itub202508056k3_049.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 51 - file: itub202508056k3_049.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>52
    <FILENAME>itub202508056k3_050.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 52 - file: itub202508056k3_050.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>53
    <FILENAME>itub202508056k3_051.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 53 - file: itub202508056k3_051.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>54
    <FILENAME>itub202508056k3_052.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 54 - file: itub202508056k3_052.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>55
    <FILENAME>itub202508056k3_053.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 55 - file: itub202508056k3_053.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>56
    <FILENAME>itub202508056k3_054.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 56 - file: itub202508056k3_054.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>57
    <FILENAME>itub202508056k3_055.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 57 - file: itub202508056k3_055.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>58
    <FILENAME>itub202508056k3_056.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 58 - file: itub202508056k3_056.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>59
    <FILENAME>itub202508056k3_057.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 59 - file: itub202508056k3_057.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>60
    <FILENAME>itub202508056k3_058.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 60 - file: itub202508056k3_058.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>61
    <FILENAME>itub202508056k3_059.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 61 - file: itub202508056k3_059.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>62
    <FILENAME>itub202508056k3_060.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 62 - file: itub202508056k3_060.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>63
    <FILENAME>itub202508056k3_061.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 63 - file: itub202508056k3_061.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>64
    <FILENAME>itub202508056k3_062.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 64 - file: itub202508056k3_062.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>65
    <FILENAME>itub202508056k3_063.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 65 - file: itub202508056k3_063.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>66
    <FILENAME>itub202508056k3_064.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 66 - file: itub202508056k3_064.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>67
    <FILENAME>itub202508056k3_065.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 67 - file: itub202508056k3_065.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>68
    <FILENAME>itub202508056k3_066.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 68 - file: itub202508056k3_066.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>69
    <FILENAME>itub202508056k3_067.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 69 - file: itub202508056k3_067.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>70
    <FILENAME>itub202508056k3_068.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 70 - file: itub202508056k3_068.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>71
    <FILENAME>itub202508056k3_069.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 71 - file: itub202508056k3_069.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>72
    <FILENAME>itub202508056k3_070.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 72 - file: itub202508056k3_070.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>73
    <FILENAME>itub202508056k3_071.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 73 - file: itub202508056k3_071.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>74
    <FILENAME>itub202508056k3_072.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 74 - file: itub202508056k3_072.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>75
    <FILENAME>itub202508056k3_073.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 75 - file: itub202508056k3_073.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>76
    <FILENAME>itub202508056k3_074.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 76 - file: itub202508056k3_074.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>