Stock listing

B3:ITUB3 Itau Unibanco Holding S.A. Ações

Home listing (B3) of Itau Unibanco Holding S.A.

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Share price · BMFBOVESPA:ITUB3

51.81 BRL -0.40 (-0.8%)

Close on Oct 19, 2026

Past 3 months +16.4% · daily closes, Jul 6, 2026 – Oct 19, 2026, adjusted for splits
Day range
51.81 – 52.91 BRLOct 19, 2026
Volume
1.61M sharesOct 19, 2026
Market value
571.1B BRLAt the close on Oct 19, 2026 · price × 11.02B shares outstanding
Itau Unibanco Holding S.A. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
B3:ITUB3 · Home51.81 BRL-0.40 (-0.8%)1,609,70052.2352.9151.8152.21Close on Oct 19, 2026
B3:ITUB447.90 BRL-0.19 (-0.4%)23,347,10048.3048.7547.7148.09Close on Oct 19, 2026
NYSE:ITUB$9.43 USD-0.01 (-0.1%)35,094,584$9.55$9.61$9.38$9.44Close on Oct 19, 2026
Frankfurt:BVXB€8.50 EUR+0.05 (+0.6%)4,116€8.35€8.50€8.35€8.45Close on Oct 19, 2026

Daily closes

Last 3 months, Jul 20, 2026 – Oct 19, 2026 · BMFBOVESPA:ITUB3 · BRL, adjusted for splits

DayCloseChange%OpenHighLowVolume
51.81-0.40-0.8%52.2352.9151.811,609,700
52.21-0.23-0.4%52.4053.1152.011,994,700
52.44-0.50-0.9%52.2753.2251.802,138,100
52.94-0.72-1.3%53.4153.4152.082,226,100
53.66-0.56-1.0%53.8054.0553.002,540,800
54.22+0.72+1.3%53.6054.6553.523,870,100
53.50+0.35+0.7%53.1554.0352.532,275,500
53.15-1.71-3.1%54.9455.2653.152,304,100
54.86+0.74+1.4%54.0255.4353.903,112,200
54.12+5.20+10.6%53.2955.1352.703,099,600
48.92+0.59+1.2%48.7349.3847.442,624,100
48.33-0.14-0.3%48.4049.0647.672,141,700
48.47+1.51+3.2%47.3848.9447.113,982,700
46.96+1.12+2.4%45.8446.9645.652,605,100
45.84-0.25-0.5%46.0946.1945.601,408,900
46.09+0.04+0.1%46.0346.5245.731,329,900
46.05-0.24-0.5%46.5246.6145.731,264,400
46.29-0.99-2.1%46.8947.8246.291,013,300
47.28+0.12+0.3%47.0347.5946.622,741,400
47.16+0.79+1.7%46.4747.4846.471,687,200
46.37-0.41-0.9%46.4546.8246.192,378,500
46.78+0.11+0.2%46.6947.2746.051,479,500
46.67-0.03-0.1%46.6946.6945.981,132,100
46.70+0.45+1.0%46.4046.8946.001,520,200
46.25-0.38-0.8%45.8546.5545.621,425,900
46.63+0.25+0.5%46.5146.8446.282,458,100
46.38+0.77+1.7%45.6246.8645.241,562,200
45.61-0.70-1.5%46.2046.2245.392,079,000
46.31+0.59+1.3%46.0147.3046.002,019,100
45.72-0.07-0.2%45.3746.3245.191,945,100
45.79+0.87+1.9%45.4646.4545.421,457,100
44.92+1.54+3.6%43.4245.3943.421,812,000
43.38+0.32+0.7%43.1943.9942.741,090,600
43.06+0.62+1.5%42.7543.3242.683,182,900
42.44+0.12+0.3%42.4142.6742.181,858,100
42.32-0.28-0.7%42.6042.7342.052,049,400
42.600.000.0%42.7843.4842.531,591,900
42.60+0.94+2.3%41.8042.6041.421,528,500
41.66+0.27+0.7%41.2542.0740.931,269,500
41.39+1.06+2.6%40.5241.5740.311,649,900
40.33-1.02-2.5%41.3541.3740.325,607,300
41.35+0.08+0.2%41.6342.0341.112,244,300
41.27+0.12+0.3%41.1641.7641.132,013,400
41.15-0.74-1.8%41.8841.9441.091,182,000
41.89+0.50+1.2%41.4241.9640.961,141,500
41.39-0.09-0.2%41.3841.9041.201,048,100
41.48-0.42-1.0%41.9042.1941.422,386,500
41.90-1.75-4.0%43.4643.5441.742,796,000
43.650.000.0%43.6543.6543.650
43.65-1.22-2.7%44.8845.0843.551,517,400
44.87-0.34-0.8%45.0345.8044.783,739,900
45.21+0.46+1.0%45.4246.3345.002,912,300
44.75-0.88-1.9%45.9046.3644.671,800,100
45.63-0.010.0%45.7046.0345.311,201,600
45.64+0.30+0.7%45.6245.9545.581,343,100
45.34+1.08+2.4%44.2845.4744.281,356,600
44.26-1.17-2.6%45.4045.4444.261,788,900
45.43+0.16+0.4%45.8646.2045.091,725,300
45.27+0.57+1.3%44.8145.2944.703,364,900
44.70-0.42-0.9%45.0045.2444.701,809,200
45.12-0.38-0.8%45.4745.5644.881,058,000
45.50+0.38+0.8%45.4345.7645.071,168,700
45.12+0.08+0.2%45.0445.3444.831,702,500
45.04+0.26+0.6%44.7845.4444.601,928,600
Ticker
B3:ITUB3
Asset type
Stock
Sector
Financials
Industry
Banks
Exchange
B3
Currency
BRL

What changed lately

Calls

Replays

  • Itau Unibanco Holding (B3:ITUB3) Q4 2025 Earnings Call

    Thu, Feb 05, 2026 · 8:00 AM ET

    Watch Transcript

  • Itau Unibanco Holding (B3:ITUB3) Q3 2025 Earnings Call

    Wed, Nov 05, 2025 · 8:00 AM ET

    Watch Transcript

  • Itau Unibanco Holding (B3:ITUB3) Q2 2025 Earnings Call

    Wed, Aug 06, 2025 · 9:00 AM ET

    Watch Transcript

Latest news

Reference Form - 2025 (V4)

Oct 2, 2026

Closed 54.12 (+10.6%) on Oct 5, 2026

ITAÚ UNIBANCO - Material Fact: News Portal Change

May 8, 2026

Itaú Unibanco Holding files 2025 Form 20-F with the SEC and the CVM

Apr 30, 2026

Itaúsa closes 2025 with record recurring net income of R$16.5 billion, up 11%

Mar 17, 2026

Payment of Interest on Capital

Feb 26, 2026

ITAÚ UNIBANCO - Material Fact: Guidance 2026

Feb 4, 2026

Itaú Unibanco - Material Fact: Stock Buyback Program

Feb 4, 2026

ITAÚ UNIBANCO - Interactive Meeting Invite 4Q25

Feb 3, 2026

Itaú Chile announces the acquisition of Klap and takes a decisive step in Chile´s payments ecosystem

Dec 16, 2025

Alvopetro Announces $20 Million Credit Facility

Dec 1, 2025

Issued by another party

All Itau Unibanco Holding S.A. news

Decks

Itau Unibanco Holding S.A. on 6ix

Sector
Financials
Industry
Banks
News releases
13 in the last 12 months · 20 in all · newest Oct 2, 2026 · oldest 2025
Calls
12 calls with a replay · 12 with a transcript · latest Feb 5, 2026
Decks
68 decks · latest Aug 5, 2026

Where Itau Unibanco Holding S.A. is listed

ListingExchangeCountryCurrency
B3:ITUB3 · Home listing · This pageB3BrazilBRL
B3:ITUB4B3BrazilBRL
NYSE:ITUBNYSEUnited StatesUSD
B3:ITUB4FB3BrazilBRL
BCBA:ITUB3BCBAArgentinaARS
B3:ITUB3FB3BrazilBRL
BCBA:ITUBBCBAArgentinaARS
gettex:BVXBgettexGermanyEUR
BCBA:ITUBDBCBAArgentinaUSD
Tradegate:BVXBTradegateGermanyEUR
BOATS:ITUBBOATSUnited StatesUSD
LS Exchange:A0RGKJLS ExchangeGermanyEUR
BMV:ITUBNBMVMexicoMXN
Lang & Schwarz:A0RGKJLang & SchwarzGermanyEUR
Frankfurt:BVXBFrankfurtGermanyEUR
BCBA:ITUBCBCBAArgentinaUSD
BCBA:ITUBBBCBAArgentinaARS
BCBA:ITU3CBCBAArgentinaUSD
Stuttgart:BVXBStuttgartGermanyEUR
BCBA:ITU3DBCBAArgentinaUSD
Munich:BVXBMunichGermanyEUR
Dusseldorf:BVXBDusseldorfGermanyEUR
Hamburg:BVXBHamburgGermanyEUR
BCBA:ITUB3.CIBCBAArgentinaARS
BCBA:ITUB.CIBCBAArgentinaARS

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