| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Pentagon Federal Credit Union | Credit union | 1 | $551.9M* | 37.57% |
| 2 | Banco Popular de Puerto Rico | Bank | 3 | $466.0M | 31.72% |
| 3 | FirstBank Puerto Rico | Bank | 1 | $275.2M | 18.73% |
| 4 | Oriental Bank | Bank | 1 | $155.3M | 10.57% |
| 5 | General Electric Employees Federal Credit Union | Credit union | 1 | $20.7M* | 1.41% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.47B | 5 | 7 | Pentagon Federal Credit Union | 37.6% | 2,882 |
| 2024 | $905.4M | 5 | 7 | Banco Popular de Puerto Rico | 52.0% | 3,838 |
| 2023 | $911.0M | 5 | 7 | Banco Popular de Puerto Rico | 52.5% | 3,931 |
| 2022 | $964.5M | 5 | 7 | Banco Popular de Puerto Rico | 51.2% | 3,895 |
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.