# Thermo Fisher (TMO) — Overview

TMO · NYSE · Stock

Canonical page: https://www.lighthorse.io/tickers/tmo

## Price

Last close $695.01 on Oct 15, 2026. 52-week range $438.34 – $695.01.

## Company profile

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).

## Financials

| Metric | Value |
| --- | --- |
| Revenue (trailing twelve months) | $46.3B |
| Revenue (quarter) | $12.0B |
| Revenue growth (year over year) | 10.49% |
| Gross profit (trailing twelve months) | $18.9B |
| Gross margin | 40.80% |
| Net income (trailing twelve months) | $7.0B |
| Net income (quarter) | $1.7B |
| Net income growth (year over year) | 7.60% |
| Net margin | 15.08% |
| Return on equity | 13.49% |
| EPS (trailing twelve months) | $18.61 |
| Book value per share | $142.80 |
| P/E (trailing twelve months) | 37.0 |
| Price to book | 4.9 |
| Debt to assets | 53.34% |
| Payout ratio | 9.67% |
| Dividend yield | 0.27% |

## Frequently Asked Questions

### Is Thermo Fisher (TMO) profitable?

Yes. Thermo Fisher earned $7.0B in net income over the trailing twelve months, a net margin of 15.08%.

### How much revenue does Thermo Fisher (TMO) make?

Thermo Fisher generated $46.3B in revenue over the trailing twelve months, up 10.49% year over year.

### What is TMO's P/E ratio?

Thermo Fisher trades at 37.0 times trailing twelve-month earnings, on an EPS of $18.61.

### How do I buy stock in Thermo Fisher (TMO)?

TMO trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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