| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Banco Popular de Puerto Rico | Bank | 103 | $49.51B | 63.58% |
| 2 | FirstBank Puerto Rico | Bank | 44 | $11.23B | 14.42% |
| 3 | Oriental Bank | Bank | 31 | $8.39B | 10.78% |
| 4 | Citibank, National Association | Bank | 2 | $4.24B | 5.45% |
| 5 | Pentagon Federal Credit Union | Credit union | 4 | $2.09B* | 2.68% |
| 6 | Banesco USA | Bank | 1 | $892.0M | 1.15% |
| 7 | Caribe Federal Credit Union | Credit union | 5 | $493.8M* | 0.63% |
| 8 | Nave Bank | Bank | 1 | $431.9M | 0.55% |
| 9 | Baxter Credit Union | Credit union | 2 | $245.6M* | 0.32% |
| 10 | Vapr Federal Credit Union | Credit union | 2 | $188.6M* | 0.24% |
| 4 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $77.88B | 14 | 201 | Banco Popular de Puerto Rico | 63.6% | 4,406 |
| 2025 | $76.37B | 14 | 202 | Banco Popular de Puerto Rico | 61.6% | 4,183 |
| 2024 | $72.41B | 15 | 202 | Banco Popular de Puerto Rico | 63.2% | 4,399 |
| 2023 | $81.17B | 14 | 202 | Banco Popular de Puerto Rico | 56.8% | 3,818 |
| 2022 | $78.12B | 14 | 209 | Banco Popular de Puerto Rico | 61.3% | 4,199 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.