| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Pentagon Federal Credit Union | Credit union | 3 | $1.66B* | 36.14% |
| 2 | Banco Popular de Puerto Rico | Bank | 7 | $1.31B | 28.66% |
| 3 | Oriental Bank | Bank | 3 | $714.1M | 15.59% |
| 4 | FirstBank Puerto Rico | Bank | 3 | $708.0M | 15.45% |
| 5 | Baxter Credit Union | Credit union | 1 | $102.8M* | 2.24% |
| 6 | Vapr Federal Credit Union | Credit union | 1 | $87.9M* | 1.92% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $4.58B | 6 | 18 | Pentagon Federal Credit Union | 36.1% | 2,618 |
| 2024 | $3.07B | 6 | 14 | Banco Popular de Puerto Rico | 40.2% | 2,631 |
| 2023 | $3.10B | 6 | 14 | Banco Popular de Puerto Rico | 42.7% | 2,738 |
| 2022 | $3.27B | 6 | 15 | Banco Popular de Puerto Rico | 40.6% | 2,678 |
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.