Banco Patagonia

What it is

Banco Patagonia is a full-service Argentine commercial bank with roughly 200 branches and service points spread across the country’s major cities and provinces — from Buenos Aires to remote Patagonian capitals. With more than a million clients, it is one of the main banks in the Argentine banking sector, serving individuals, agribusiness, small and medium enterprises, and the public sector.

The bank was founded in 1976 as a brokerage house by Jorge Guillermo Stuart Milne, Ricardo Alberto Stuart Milne, and Emilio Carlos González Moreno, grew through acquisitions — absorbing privatised Banco de Río Negro in 1996 and Lloyds TSB’s Argentine operations in 2004 — and eventually became part of Brazil’s largest banking group. Banco Patagonia is also the controlling shareholder of GPAT Compañía Financiera, Patagonia Valores, Patagonia Inversora, and Banco Patagonia Uruguay.

Who owns it

Banco Patagonia is controlled by Banco do Brasil S.A., which holds a majority stake of 80.39% of the bank’s share capital as of December 31, 2024. Banco do Brasil is itself majority-owned by the Brazilian federal government, making Patagonia ultimately an arm of a sovereign-backed institution — an unusual position for what trades as an Argentine private-sector bank.

Banco do Brasil reached that dominant position in 2018 after the three founding families — Jorge Guillermo Stuart Milne, Ricardo Alberto Stuart Milne, and Emilio Carlos González Moreno — exercised an option to sell their remaining 21.42% stake, lifting Banco do Brasil’s holding from ~59% to 80.38%. Argentina’s social-security fund ANSES holds a further ~18%, leaving a free float of roughly 16–17% for outside investors (our calculation from EODHD ownership data).

Who runs it

Oswaldo Parré dos Santos has been Chairman (Presidente del Directorio) since April 2021, having previously served as Vice-Chairman since 2017. He began his career at Banco do Brasil in 1984, meaning the parent bank’s hand reaches directly to the top of the boardroom table.

Day-to-day operations are led by Osvaldo Summers as Executive Vice-President and General Manager (the chief executive role), with Diego Andrés Ferreyra serving as Superintendent of Finance, Administration and the Public Sector — the function equivalent to CFO — a position he has held since July 2022.

The money, in plain words

In the 2025 financial year, Banco Patagonia earned ARS 109.1 bn (US$75 mn) (~$74.7 m) on revenue of ARS 1.32 trillion (US$903 mn) (~$902 m) — a net margin of 8.3%, meaning it kept about 8 cents of profit on every peso of income (our calculation). That is down sharply from the 12.8% margin in 2024, a year when Argentina’s extreme interest rates temporarily fattened every bank’s earnings.

The return on equity of 4.7% — each peso of shareholders’ capital generating under 5 centavos of annual profit — is modest, reflecting the post-stabilisation squeeze as Argentina’s central bank cut rates aggressively through 2024-25. On the asset-quality side, the bank maintained a very low non-performing loan ratio of just 0.4%, well below the industry average, with its loan book up 59% from 2023.

The balance sheet holds ARS 8.77 trillion (US$6.0 bn) (~$6.0 bn) in total assets against ARS 1.66 trillion (US$1.1 bn) (~$1.13 bn) of equity, and carries ARS 1.49 trillion (US$1.0 bn) (~$1.02 bn) in cash with no reported gross debt — a net cash position of roughly $1.02 bn (our calculation). The P/E of 21.5× sits close to the Argentine banking-sector average, which is around 23.9×.

What it is doing now

In the first quarter of 2026, revenue rose 22% year-on-year to ARS 356.8 bn (US$244 mn), but net income fell 50% to ARS 20.8 bn (US$14 mn). The profit margin for the quarter was 5.8%, down from 14% in the same period of 2025, driven by higher expenses.

The bank also keeps deepening its cross-border reach: Banco Patagonia has a commercial agreement with UBS BB Investment Bank to provide Argentine clients with access to international capital markets, combining UBS BB’s global platform with Patagonia’s domestic relationships. Next earnings release is expected between August 27 and September 1, 2025.

What to watch

• Argentina’s rate cycle. The central bank’s rapid cuts are the main reason margins are compressing; any reversal would help earnings quickly.
• Parent strategy. Banco do Brasil has considered selling Patagonia before. In 2018, Banco do Brasil’s then-CEO said the plan to sell had “lost meaning” after adequate returns — but the question periodically resurfaces.
• Asset quality under growth. The loan book expanded 59% from 2023; whether that low 0.4% non-performing loan ratio holds as the economy normalises is the key credit watchpoint.
• Dividend policy. The EODHD TTM yield registers zero, but the bank pays small interim dividends irregularly; a formalised payout policy would improve the stock’s appeal to income investors.

This is news, not investment advice.