Thermo Fisher Scientific TMO Operating margin
Operating margin at other companies
Other financials
Where this comes from
Calculated from Thermo Fisher Scientific’s reported figures.
Based on trailing twelve months.
The official record: Thermo Fisher Scientific’s 10-Q, filed May 1, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Thermo Fisher Scientific's operating margin?
- Thermo Fisher Scientific (TMO) reported operating margin of 17.2% in Q1 2025.
- How has Thermo Fisher Scientific's operating margin changed year-over-year?
- Thermo Fisher Scientific's operating margin increased by 5.2% year-over-year, from 16.4% to 17.2%.
- What is the long-term trend for Thermo Fisher Scientific's operating margin?
- Over 3 years (2021 to 2024), Thermo Fisher Scientific's operating margin has grown at a -14.6% compound annual growth rate (CAGR), from 108.3% to 67.4%.
- What does operating margin mean?
- The profit left from core operations for every dollar of sales, before interest and taxes.
- How do you interpret operating margin?
- Expanding operating margin shows operating leverage — revenue growing faster than the cost base. Compression points to rising overhead, pricing pressure, or investment ahead of revenue.
- How does operating margin compare across companies?
- Strong cross-company signal within a sector. Capital-light businesses sustain higher operating margins than capital-intensive ones.