Banco Macro
An Argentine domestically owned private bank with a broad branch and self-service network serving individuals, businesses, and public-sector-linked provincial markets. A banking corporation in Argentina.
Last updated October 30, 2026
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Overview
Banco Macro is an Argentine private-sector bank whose business is concentrated in the domestic market and whose historical growth has been closely associated with the acquisition and integration of provincial and regional financial institutions. It is generally described as one of Argentina’s largest domestically owned private banks, with a particularly strong presence outside the country’s largest metropolitan financial centers. The institution originated in 1976 as Financiera Macro, a brokerage focused on arbitrage and related financial-market activity. It was founded by Mario Brodersohn, José Dagnino Pastore, and Alieto Guadagni. In 1985, the business was acquired by Jorge Brito, who subsequently guided its transformation into a banking group. The Central Bank of Argentina authorized it to operate as a commercial bank in 1988. During its first banking phase, Banco Macro operated primarily as a wholesale institution. Before moving toward a broader retail and regional model, it concentrated on money-market investments, government and corporate bond trading, and financial services for medium-sized and larger companies. It also became an early participant in Argentina’s corporate-bond market. In the mid-1990s, Macro began expanding through investments in privatized provincial banks, acquiring controlling interests in Banco Misiones, Banco Salta, and Banco Jujuy. These transactions established a platform for regional growth and increased its access to customers and deposits in Argentina’s interior provinces. The group continued its consolidation strategy through investments in or restructuring arrangements involving institutions such as Banco Noroeste, Almafuerte Cooperativa, Banco Mayo, Banco Israelita de Córdoba, and Banco Mendoza. In 2001, during a severe Argentine financial crisis, Macro purchased a majority stake in Banco Bansud. It later acquired Scotiabank Quilmes in 2002 and the remaining shares of Banco Bansud. In 2004, it acquired Nuevo Banco Suquía, strengthening its position in central and northern Argentina. Expansion continued in 2005 with the acquisition of Banco Empresario del Tucumán and Banco del Tucumán. Banco del Tucumán retained its role as financial agent for the province of Tucumán, while its branches were integrated into the larger group. In 2006, Macro acquired Nuevo Banco Bisel, a transaction that made it the largest domestically owned private bank in Argentina at the time. That same year, the bank changed its corporate name from Macro Bansud to Macro and became the first Argentine company to list on the New York Stock Exchange since 1997. The merger with Nuevo Banco Suquía was completed in 2007, adding more than 250 branches to the group’s domestic network. Banco Macro’s resulting model combines retail banking, corporate and SME services, public-sector and provincial relationships, lending, deposits, payments, electronic banking, and a large physical and self-service distribution infrastructure. The group’s network has been reported to include hundreds of service points, branches, ATMs, and self-service terminals, with thousands of employees. Banco Macro is therefore positioned less as a globally diversified financial conglomerate than as a large national bank with deep regional coverage. Its competitive advantage lies in domestic ownership, provincial reach, local customer relationships, and the ability to integrate acquired banks during periods of restructuring or financial stress. The bank remains active in Argentina, although current operating statistics, leadership details, and ownership information are not specified in the supplied references.
History
Banco Macro’s origins date to 1976, when Mario Brodersohn, José Dagnino Pastore, and Alieto Guadagni established Financiera Macro as an arbitrage-focused brokerage. The business initially operated in Argentina’s financial markets rather than as a conventional retail bank. In 1985, it was acquired by Jorge Brito, whose leadership was associated with the institution’s later development into a commercial banking group. The Central Bank of Argentina authorized Macro to operate as a commercial bank in 1988. For much of its early banking history, the institution followed a wholesale model. Its activities included money-market investments, trading in government and corporate bonds, and financial services for medium-sized and larger companies. The bank also became an early participant in Argentina’s corporate-bond market. This period gave Macro experience in securities and institutional finance before it began building a larger branch-based franchise. A major strategic shift occurred during the 1990s. In 1996, Macro acquired large stakes in several privatized provincial banks: 93 percent of Banco Misiones, 98 percent of Banco Salta, and all of Banco Jujuy. These investments gave the group access to regional deposits, branches, and public-sector relationships. Macro also acquired Banco Noroeste and took part in the restructuring of several troubled private and cooperative institutions, including Almafuerte Cooperativa, Banco Mayo, Banco Israelita de Córdoba, and Banco Mendoza. Through these transactions, its geographic presence expanded across northern and central Argentina. The Argentine economic and financial crisis of 2001 created both significant risks and opportunities for bank consolidation. In December of that year, Banco Macro purchased 60 percent of Banco Bansud, a private bank with a substantial branch network in southern Argentina that had been affected by the crisis. Macro acquired Scotiabank Quilmes in August 2002 and subsequently purchased the remaining shares of Banco Bansud. In December 2004, it acquired Nuevo Banco Suquía. The combined transactions elevated Macro into the upper tier of Argentine private banks by assets, deposits, and private-sector lending. In 2005, the group acquired Banco Empresario del Tucumán and Banco del Tucumán. The latter continued serving as financial agent for the province of Tucumán, while the acquired institutions’ branches were incorporated into the Macro Group. The following year, Macro acquired Nuevo Banco Bisel. This transaction was described as making the bank Argentina’s largest domestically owned private bank, with approximately 7,900 employees and 440 branches at the time. Also in 2006, the company changed its corporate name from Macro Bansud to Macro and listed on the New York Stock Exchange. The listing was presented in the reference material as the first foreign listing by an Argentine company since 1997. In 2007, the merger with Nuevo Banco Suquía was completed, adding more than 250 branches and reinforcing the bank’s presence in the interior provinces. By the late 2000s, Banco Macro had developed from a wholesale financial institution into a broad domestic banking network. Its activities covered personal and business banking, deposits, lending, payments, securities-related services, and provincial financial-agency relationships. The group’s distribution model relied on branches, ATMs, self-service terminals, and other customer-service points. A reference from the period described Grupo Macro as having thousands of employees, more than 1,700 ATMs, nearly 1,000 self-service terminals, and more than 500 service points. Banco Macro’s historical identity is consequently tied to domestic ownership, regional coverage, and acquisitive expansion through provincial and distressed-bank transactions.
- 2007
Nuevo Banco Suquía merger completed
[1]The merger added more than 250 branches and strengthened Macro’s network in Argentina’s interior.
- 2006
Name change, foreign listing, and Banco Bisel acquisition
[1]Macro adopted its current corporate name, listed on the New York Stock Exchange, and acquired Nuevo Banco Bisel.
- 2005
Expansion in Tucumán
[1]Macro acquired Banco Empresario del Tucumán and Banco del Tucumán.
- 2004
Acquisition of Nuevo Banco Suquía
[1]The transaction expanded Macro’s balance sheet and regional presence.
- 2001
Majority acquisition of Banco Bansud
[1]Macro purchased 60 percent of Banco Bansud during Argentina’s financial crisis.
- 1996
Entry into privatized provincial banks
[1]Macro acquired controlling interests in Banco Misiones, Banco Salta, and Banco Jujuy.
- 1988
Commercial banking authorization
[1]The Central Bank of Argentina authorized Macro to operate as a commercial bank.
- 1985
Jorge Brito acquired the institution
[1]Jorge Brito purchased Financiera Macro from its competing arbitrage business and later guided its banking expansion.
- 1976
Financiera Macro was founded
[1]Mario Brodersohn, José Dagnino Pastore, and Alieto Guadagni founded Financiera Macro as an arbitrage-focused brokerage.
Products and positioning
A large Argentine domestically owned private bank positioned around national coverage, strong regional and provincial relationships, and an extensive branch and self-service network.
Retail banking
Personal banking
Banco Macro’s personal-banking activities serve individual customers through deposits, payment services, consumer finance, cards, branch support, and electronic channels. The bank’s regional network has historically allowed it to serve customers in provincial markets that are less concentrated in Argentina’s largest financial centers.
Commercial banking
Business and corporate banking
The bank provides financing and financial services to companies, including medium-sized and larger businesses. Its earlier wholesale model centered on money-market activity, government and corporate securities, and institutional financial services before the group broadened into retail and regional banking.
Banking products
Deposits and lending
Deposits and credit are core components of Banco Macro’s banking franchise. The institution gathers deposits through its branch and self-service network and provides credit to individuals, companies, and other domestic customers. The supplied reference identifies the bank as one of Argentina’s largest institutions by deposits and lending.
Digital and transaction banking
Electronic and self-service banking
Banco Macro distributes banking services through ATMs, self-service terminals, branches, and other service points. This infrastructure supports everyday transactions, account access, payments, and customer servicing across its nationally distributed operating footprint.
Public-sector banking
Provincial financial-agent services
Through relationships formed around provincial-bank acquisitions, Banco Macro has provided financial-agent services for provincial governments. Banco del Tucumán, for example, retained a role as financial agent for the province of Tucumán after its acquisition.
Brand decisions
2007
Complete the merger with Nuevo Banco SuquíaM&ABackground
Macro had acquired Nuevo Banco Suquía in 2004 and subsequently undertook the operational consolidation of the two institutions.
Action taken
The merger was completed, adding more than 250 branches to Banco Macro’s network.
Aftermath
The completed integration further strengthened Macro’s presence in Argentina’s interior provinces.
2006
Acquire Nuevo Banco BiselM&ABackground
Macro continued its strategy of consolidating regional and provincial banking assets.
Action taken
The group acquired Nuevo Banco Bisel.
Aftermath
The acquisition was described as making Macro the largest domestically owned private bank in Argentina at the time.
2006
Adopt the Banco Macro name and pursue a foreign listingStrategyBackground
Following years of acquisitions under the Macro Bansud name, the group sought a more unified corporate identity and access to international capital markets.
Action taken
The bank changed its corporate name from Macro Bansud to Macro and listed on the New York Stock Exchange.
Aftermath
The change formalized the Banco Macro identity and increased its visibility among international investors.
2001
Purchase a majority stake in Banco BansudM&ABackground
Banco Bansud had been weakened by Argentina’s 2001 economic and financial crisis but retained a significant southern branch network and regional franchise.
Action taken
Macro purchased 60 percent of Banco Bansud and later acquired the remaining shares.
Aftermath
The transaction materially increased Macro’s geographic reach and helped accelerate its rise among Argentina’s largest private banks.
1996
Acquire controlling interests in three provincial banksM&ABackground
Macro sought to move beyond wholesale banking and build a larger domestic distribution and deposit franchise through privatized provincial institutions.
Action taken
The group acquired 93 percent of Banco Misiones, 98 percent of Banco Salta, and 100 percent of Banco Jujuy.
Aftermath
The transactions expanded Macro’s reach into northern and regional Argentine markets and established the basis for its later acquisition-led growth.
Recent events
Banco Macro launches Macro Private Bank[2]
Reported:
Banco Macro launched Macro Private Bank, a wealth service for clients with at least US$300,000 to invest. The article says the bank’s executives presented the unit publicly in the last week of October 2026.
Sources2 sources
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