Thermo Fisher Scientific (TMO)

• Market cap: $176B
• 1 day: -1.69%
• 5 days: 2.75%
• 1 month: 2.45%
• 3 months: -6.72%
• 6 months: -18.35%
• Year to date: -20.01%
• 1 year: 18.51%
• 5 years: 6.43%
• 10 years: 210.03%
• Sector: Healthcare
• Industry: Diagnostics & Research

About: Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2025 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).

Employees: 125,000