Filing Flows › Thermo Fisher Scientific (TMO) › Operating margin
Thermo Fisher Scientific (TMO) operating margin by quarter
Thermo Fisher Scientific's operating margin was 18.6% in Q3 2026 (third quarter 2026), +1.2 pts from Q2 2026. Over the last 7 quarters it ranged from 16.6% (Q1 2025) to 18.6% (Q3 2026).
| Quarter | Operating margin | Q/Q | Y/Y |
|---|---|---|---|
| Q3 2026 | 18.6% | +1.2 pts | +1.2 pts |
| Q2 2026 | 17.4% | +0.5 pts | +0.5 pts |
| Q1 2026 | 16.9% | -1.5 pts | +0.4 pts |
| Q4 2025 | 18.5% | +1.0 pts | — |
| Q3 2025 | 17.5% | +0.6 pts | — |
| Q2 2025 | 16.9% | +0.3 pts | — |
| Q1 2025 | 16.6% | — | — |
Q3 2026 at a glance
Thermo Fisher Scientific, Q3 2026: revenue $12.1B (+9% year over year), operating margin 18.6%, net earnings $1.7B, operating cash flow $2.5B. The chart follows the revenue to costs, profit and cash.
Questions
What is Thermo Fisher Scientific's operating margin?
Thermo Fisher Scientific's operating margin was 18.6% in Q3 2026 (third quarter 2026), +1.2 pts from Q2 2026.
How has Thermo Fisher Scientific's operating margin changed?
Over the last 7 quarters it ranged from 16.6% (Q1 2025) to 18.6% (Q3 2026).
Q3 2026 results → · How Thermo Fisher Scientific makes money →