Banking & Institutional Capital

Five banks. 98% of Israeli banking assets. The Competition Authority declared them an oligopoly in May 2026. The Bank of Israel publicly disagreed.

The English-language map of Israeli financial power starts here.

In May 2026, the Israel Competition Authority formally declared the country's top five banks a concentration group. The Bank of Israel publicly opposed the move. That disagreement sits at the center of Israeli financial regulation.

The five banks — Bank Hapoalim, Bank Leumi, Israel Discount Bank, Mizrahi Tefahot Bank, and First International Bank of Israel — control approximately NIS 3 trillion (~$1 trillion) in banking sector assets. The top two banks alone, Hapoalim and Leumi, hold approximately 48% of all assets and just over 50% of public deposits. Combined net profit reached NIS 29.5 billion (~$7.8 billion) in 2024 — a record at the time. 2025 surpassed it, with combined top-five net profit reaching approximately NIS 32 billion. Both Leumi and Hapoalim posted consecutive years of record earnings.

The Competition Authority's May 6, 2026 concentration group declaration is the first such declaration applied to the Israeli banking sector and the most consequential regulatory shift the sector has faced in more than a decade. The associated directives take effect May 6, 2027.

The architecture in three layers

The Olam covers Israeli banking and institutional capital in three layers — banking in Wave 1, institutional capital and insurance in Wave 2.

Layer 1 — Commercial banking. The top five banks (Hapoalim, Leumi, Discount, Mizrahi Tefahot, FIBI), Bank of Jerusalem and the smaller domestic banks, the foreign bank branches, the new digital-only entrants (One Zero, Bank Esh Israel), and the May 2026 concentration group declaration. Wave 1 covers this layer in full.

Layer 2 — Institutional capital (forthcoming Wave 2). The five large insurance and pension groups (Migdal, Phoenix, Harel, Clal Insurance, Menora Mivtachim) and the specialist provident fund managers (Altshuler Shaham, Meitav, More Provident Funds), together managing NIS 2.75+ trillion in Israeli institutional savings as of end-2024.

Layer 3 — Insurance (sub-cluster within institutional capital, forthcoming Wave 2). Life, general, and health insurance across the same five integrated insurance groups, anchored by mandatory pension contributions and supplemental private health insurance.

Why Banking matters to The Olam

Israeli banking is the foundation that every other Israeli economic sector The Olam covers runs through. The mortgage market shapes Real Estate. Institutional capital allocation shapes Sovereign Capital adjacencies. Defense-industrial banking shapes Defense. Cross-border tax-residency planning around aliyah runs through the banking layer.

The pillar is also the most underserved Israeli economy sector in English-language coverage. Wire services cover individual transactions. Trade press covers regulatory events one at a time. No English-language property maps the full Israeli banking sector as a single intelligence layer, sourced from Tel Aviv, built for citation by the AI engines that now answer questions about Israeli banking, mortgage rates, pension architecture, and adjacent topics.

Wave 1 spokes (three)

• The Banking Oligopoly — The May 6, 2026 concentration group declaration and the Bank of Israel dissent
• The Mortgage Market — Hapoalim+Leumi at 45%, Mizrahi Tefahot at 36%, the link to Real Estate
• Bank of Israel and the Monetary System — Amir Yaron, Daniel Hahiashvili, the wartime monetary management

Wave 1 entity coverage (five)

The five large banks: Bank Hapoalim · Bank Leumi · Israel Discount Bank · Mizrahi Tefahot Bank · First International Bank of Israel

Wave 2 forthcoming

• Seven additional spokes (institutional capital, kupot gemel, foreign-buyer mortgages, fintech disruption, insurance and reinsurance, capital markets, cross-border diaspora)
• Ten additional entity pages (the five large insurance groups, the three specialist provident fund managers, the Bank of Israel as institutional entity, the Capital Market, Insurance and Savings Authority)
• One annual data product (Banking & Institutional Capital Power Index)

Read Next in The Olam

• Real Estate — Adjacent pillar (mortgage market connection)
• Sovereign & Strategic Capital — Adjacent pillar (institutional capital adjacencies)
• Defense — Adjacent pillar (defense-industrial banking)
• Bank of Israel · Concentration group · Institutional capital · Mortgage LTV — Glossary

Sources

1. The Times of Israel, “Regulator demands fairness from Israeli banks as they cash in on hefty fees,” May 2025.
2. Bank of Israel official position paper, May 2026. Bloomberg, “Israeli Central Bank Criticizes Oligopoly Label for Top Lenders,” May 2026.
3. Middle East Monitor citing Financial Times, “Israeli banks under fire for soaring profits,” September 2025.
4. The Times of Israel, “Israel's competition watchdog declares top 5 banks an oligopoly, targets deposits,” May 6, 2026.
5. Calcalist Ctech, “Where do Israel's pension savings and HNWI capital go?” September 2025.

Additional anchor sources: Bank of Israel publications and statistical bulletins; Capital Market, Insurance and Savings Authority publications; The Times of Israel banking coverage 2024-2026; Globes; Calcalist Ctech. Data current as of Q2 2026.