Filing Flows › Miami International Holdings (MIAX) › Operating margin
Miami International Holdings (MIAX) operating margin by quarter
Miami International Holdings' operating margin was 12.5% in Q3 2026 (third quarter 2026), +5.4 pts from Q2 2026. Over the last 4 quarters it ranged from 7.2% (Q2 2026) to 12.5% (Q3 2026).
| Quarter | Operating margin | Q/Q | Y/Y |
|---|---|---|---|
| Q3 2026 | 12.5% | +5.4 pts | — |
| Q2 2026 | 7.2% | -5.3 pts | — |
| Q1 2026 | 12.4% | +0.9 pts | — |
| Q4 2025 | 11.6% | — | — |
Q3 2026 at a glance
Miami International Holdings, Q3 2026: revenue $376M (+11% year over year), operating margin 12.5%, net earnings $52.5M, operating cash flow $23.1M. The chart follows the revenue to costs, profit and cash.
Questions
What is Miami International Holdings' operating margin?
Miami International Holdings' operating margin was 12.5% in Q3 2026 (third quarter 2026), +5.4 pts from Q2 2026.
How has Miami International Holdings' operating margin changed?
Over the last 4 quarters it ranged from 7.2% (Q2 2026) to 12.5% (Q3 2026).
Q3 2026 results → · How Miami International Holdings makes money →