Thermo Fisher Scientific (TMO)

• Market cap: $214B
• 1 day: 2.32%
• 5 days: 1.84%
• 1 month: 11.64%
• 3 months: 23.8%
• 6 months: 6.54%
• Year to date: -2.48%
• 1 year: 23.89%
• 5 years: 6.54%
• 10 years: 266.85%
• 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