Banco Mercantil Santa Cruz S.A.

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What it is

Banco Mercantil Santa Cruz — self-described as “El 1er Banco de Bolivia” — is a full-service commercial bank headquartered in La Paz. It holds more than US$5.97 billion in assets and over US$4.93 billion in deposits, operates 116 branches and 450-plus ATMs nationwide, carries a loan portfolio above US$4.03 billion, and serves more than one million active customers.

It was formed in 2006 through the merger of Banco Mercantil, founded in 1905, and the Bank of Santa Cruz de la Sierra, founded in 1966. In that transaction, Banco Mercantil acquired the shares of Banco Santa Cruz S.A. from Spain’s Banco Santander Central Hispano, creating the current institution.

Beyond the core bank, the group includes a securities brokerage, a funds-management arm, a reinsurance broker, a direct insurance broker, a warrant business and a general insurance company — all operating under the Grupo Financiero Mercantil Santa Cruz umbrella.

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Who owns it

The controlling shareholder is Sociedad Controladora Mercantil Santa Cruz S.A., which holds 51.01% of the bank’s shares; next come Compañía Inversora “Easton” S.A. at 19.64%, INVERSIONES JAEM & CIA INJECIA S.A. at 13.18%, and Inversora “Zubat” S.A. at 11.36%, with the remaining roughly 4.8% held by other shareholders. The four anchor investors together hold more than 95% of the bank, leaving a very thin public float on the BBV.

The Zuazo family is the controlling force: in the early 1980s a group of businesspeople led by Javier Zuazo bought into the bank, enabling it to survive Bolivia’s economic crisis of that decade. Today Darko Ivan Zuazo Batchelder — Javier’s son — chairs the board and oversees all group companies including the brokerage, fund manager, insurer, warrant business, hotel and real-estate operations.

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Who runs it

The board is chaired by Darko Ivan Zuazo Batchelder, with Percy Miguel Añez Rivero as vice-chairman and Abraham Melgar Cabello, Herlan Vadillo Pinto and Jorge Eduardo Zegada Claure as full directors — this as of the BBV’s January 2026 company sheet.

Day-to-day bank operations are led by Alberto Valdés as Executive Vice-President, supported by Gonzalo Bedoya as Vice-President of Finance and Operations and Mauricio Porro as Vice-President of Personal and SME Banking.

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The money, in plain words

In the full year 2025, the bank kept Bs 413 million (~US$60.3 million) in net profit — 39% more than in 2024. Working backwards, the 2024 profit was approximately Bs 297 million (~US$43.4 million) — our calculation from the 38.94% increment reported by Moody’s Local in March 2026.

As of early 2025, the return owners earn on their equity — the return on equity (ROAE) — stood at roughly 11.9%, still below the average for Bolivia’s commercial-banking peer group. The 2025 profit surge was driven largely by lower loan-loss charges — the bank needed to set aside less money for bad debts as overdue loans fell — rather than by faster loan growth.

Mortgages remain the bank’s biggest business: home loans account for 56.6% of the total lending book, which gives the portfolio a high share of property-backed collateral. The capital-adequacy ratio — the regulatory cushion that measures how much the bank’s own money protects depositors — rose to 14.99% by early 2025, above the peer-group average of 13.57%, after a rule change reduced the risk-weighting applied to social-housing mortgages.

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What it is doing now

During 2025 the bank pivoted toward larger corporate clients: business loans rose 35% and SME loans 12.5% after regulators raised the maximum rates banks can charge medium and large companies, making those segments profitable again. At the same time, micro-lending contracted 9.5% and social-housing mortgages fell 7.2%, as rate ceilings kept those segments less attractive.

In February 2024 the bank’s shareholders approved an increase in paid-in capital, issuing 3,091,474 new shares — a move that thickened the equity buffer ahead of tighter conditions. Bolivia continues to face persistent inflation, restricted access to foreign currency and limited growth, all of which keep pressure on the banking system’s credit quality and profitability.

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What to watch

• Foreign-currency access. The bank is already limiting withdrawals in US dollars, in line with the rest of Bolivia’s banking system, as dollar liquidity has declined progressively. Any worsening of Bolivia’s foreign-reserve position is the single sharpest risk.
• Loan quality. Overdue loans are on a rising trend, while coverage ratios — the reserves held against bad debts — are below the peer-group average. Watch the non-performing loan ratio in each quarterly filing.
• Rate deregulation. The easing of rate caps on corporate lending has already boosted business-loan volumes 35%. If regulators extend similar relief to retail and mortgage segments, profit margins could improve materially.
• Group consolidation. The broader financial group had consolidated assets of Bs 45.5 billion (~US$6.64 billion) at end-2025. Any merger or spin-off within the group’s seven subsidiaries would be a market-moving event for the listed bank shares.

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This is news, not investment advice.