Stock listing

BCBA:ITUBC Itau Unibanco Holding S.A. Acciones

Argentine listing (BCBA) of Itau Unibanco Holding S.A. · home listing B3:ITUB3

Follow Itau Unibanco Holding S.A. into a list and get an email when it puts out news.

Home listing price · BMFBOVESPA:ITUB3

43.06 BRL -0.99 (-2.2%)

Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, BMFBOVESPA:ITUB3

Past year +26.5% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
43.01 – 43.90 BRLOct 30, 2026
Volume
2.73M sharesOct 30, 2026
Market cap
241.9B BRLAt the close on Oct 30, 2026 · price × 5.62B shares outstanding
52-week range
33.76 – 55.43 BRLLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
105.9M BRLMedian day 2.02M shares · 1 day with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Itau Unibanco Holding S.A. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
B3:ITUB3 · Home43.06 BRL-0.99 (-2.2%)2,734,10043.8043.9043.0144.05Close on Oct 30, 2026
B3:ITUB441.19 BRL-7.11 (-14.7%)51,843,40042.0542.6041.0848.30Close on Oct 27, 2026
NYSE:ITUB$7.67 USD-2.00 (-20.7%)39,003,097$7.90$8.01$7.66$9.67Close on Oct 27, 2026
BCBA:ITUB3$13,260 ARS-420 (-3.1%)2,100$13,510$13,510$13,120$13,680Close on Oct 30, 2026
Frankfurt:BVXB€6.50 EUR-0.55 (-7.8%)—€6.50€6.50€6.50€7.05Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · BMFBOVESPA:ITUB3 · BRL, adjusted for splits

DayCloseChange%OpenHighLowVolume
43.06-0.99-2.2%43.8043.9043.012,734,100
44.05-0.010.0%44.1044.5643.877,579,600
44.06-1.64-3.6%45.7045.8643.354,419,600
45.70-0.29-0.6%46.9147.1845.524,521,900
45.99-7.17-13.5%46.0047.3044.576,439,600
53.16+0.33+0.6%52.8653.5252.261,729,900
52.83-0.48-0.9%53.1653.5052.602,103,000
53.31+0.50+0.9%53.0953.6052.942,109,900
52.81+1.00+1.9%52.3653.5052.162,162,500
51.81-0.40-0.8%52.2352.9151.811,610,400
52.21-0.23-0.4%52.4053.1152.011,994,700
52.44-0.50-0.9%52.2753.2251.802,139,800
52.94-0.72-1.3%53.4153.4152.082,236,900
53.66-0.56-1.0%53.8054.0553.002,542,000
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
Ticker
BCBA:ITUBC
Asset type
Stock
Sector
Financials
Industry
Banks
Exchange
BCBA
Currency
USD

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

Closed 41.39 (+1.5%) on May 8, 2026

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

Apr 30, 2026

Closed 43.55 (+2.0%) on Apr 30, 2026

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

Mar 17, 2026

Closed 41.60 (-0.1%) on Mar 17, 2026

Payment of Interest on Capital

Feb 26, 2026

Closed 43.58 (-2.2%) on Feb 27, 2026

ITAÚ UNIBANCO - Material Fact: Guidance 2026

Feb 4, 2026

Closed 42.51 (+2.3%) on Feb 5, 2026

Itaú Unibanco - Material Fact: Stock Buyback Program

Feb 4, 2026

Closed 42.51 (+2.3%) on Feb 5, 2026

ITAÚ UNIBANCO - Interactive Meeting Invite 4Q25

Feb 3, 2026

Closed 41.57 (-3.1%) on Feb 4, 2026

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

Dec 16, 2025

Closed 34.76 (-3.1%) on Dec 16, 2025

Alvopetro Announces $20 Million Credit Facility

Dec 1, 2025

Closed 36.86 (-0.6%) on 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
78 decks · latest Aug 5, 2026

Where Itau Unibanco Holding S.A. is listed

ListingExchangeCountryCurrency
B3:ITUB3 · Home listingB3BrazilBRL
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:ITUBC · This pageBCBAArgentinaUSD
BCBA:ITUBBBCBAArgentinaARS
BCBA:ITU3CBCBAArgentinaUSD
Stuttgart:BVXBStuttgartGermanyEUR
BCBA:ITU3DBCBAArgentinaUSD
Munich:BVXBMunichGermanyEUR
Dusseldorf:BVXBDusseldorfGermanyEUR
Hamburg:BVXBHamburgGermanyEUR
BCBA:ITUB3.CIBCBAArgentinaARS
BCBA:ITUB.CIBCBAArgentinaARS

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