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Healthcare
Healthcare Devices

Thermo Fisher Scientific
Thermo Fisher Scientific is an American life science and clinical research company that serves as a global leader in providing analytical instruments, laboratory equipment, and pharmaceutical services. Formed by a 2006 merger, the firm supports the scientific community with mission-critical technologies and clinical development solutions aimed at making the world healthier, cleaner, and safer. With annual revenues exceeding $40 billion, it operates through industry-leading brands like Thermo Scientific, Applied Biosystems, and Fisher Scientific to drive innovation across healthcare and biotechnology markets.
How to buy Thermo Fisher Scientific on Grow →
Trading hours
The following are when you can trade Thermo Fisher Scientific in Grow (24/5).
| Session | Hours (ET) | Tradeable |
|---|---|---|
| Pre-market | 4:00 AM–9:30 AM ET | |
| Regular | 9:30 AM–4:00 PM ET | |
| After-hours | 4:00 PM–8:00 PM ET | |
| Overnight | 8:00 PM–4:00 AM ET (next day) |
Excludes US market holidays.