Citable operating metrics
MTB's latest SEC-sourced operating KPI table includes Efficiency ratio at 52.80 for 2026-06-30.
| Metric | Period | Value | Basis |
|---|---|---|---|
| Efficiency ratio | Jun 30, 2026 | 52.80 | quarterly |
Source: SEC EDGAR certified operating KPI disclosure; period Jun 30, 2026; filed Jul 15, 2026; accession 0000036270-26-000046.
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