MRK stock · TMO stock · Lician Pro · $19.99/mo or $149/yr · These side-by-side numbers as JSON? API free 100/day
MRK vs TMO · P/E 116, rev $65.01B vs P/E 36, rev $44.56B
Merck & Company Inc (MRK) versus Thermo Fisher Scientific Inc (TMO) — a side-by-side from cached financials, not a winner call.
Merck & Company Inc (MRK) is a drug manufacturers - general company listed on NYSE. It is led by Robert M. Davis J.D..
Thermo Fisher Scientific Inc (TMO) is a diagnostics & research company listed on US. It is led by Marc N. Casper.
Latest reported MRK revenue for 2025-12-31 was $65.01B. Net income was $18.25B. Revenue was up 1.3% from 2024-12-31 to 2025-12-31. MRK currently screens at market cap $285.12B and trailing P/E 116.2.
Latest reported TMO revenue for 2025-12-31 was $44.56B. Net income was $6.70B. Revenue was up 3.9% from 2024-12-31 to 2025-12-31. TMO currently screens at market cap $153.06B and trailing P/E 36.3.
MRK currently screens at market cap $285.12B and trailing P/E 116.2. TMO currently screens at market cap $153.06B and trailing P/E 36.3.
Not investment advice. Open the MRK and TMO stock pages for the full models.
Basic comparison
Price, market cap, and trailing P/E stay on this page.
| Metric | MRK | TMO |
|---|---|---|
| Price | $145.27 | $673.82 |
| Market cap | $285.12B | $153.06B |
| Trailing P/E | 116.2 | 36.3 |
Deeper peer metrics
Net income and multi-year revenue growth are the peek. More peer metrics open below. This block stops at the labels.
| Metric | MRK | TMO |
|---|---|---|
| Net income | Pro | Pro |
| Revenue growth | Pro | Pro |
More peer metrics
Operating margin, EPS, free cash flow, and gross margin are on Pro.
MRK vs TMO comparison FAQ
What is MRK's market cap?
Merck & Company Inc (MRK) currently screens at market cap $285.12B.
What is TMO's market cap?
Thermo Fisher Scientific Inc (TMO) currently screens at market cap $153.06B.
What is MRK's P/E ratio?
Merck & Company Inc (MRK) screens at trailing P/E 116.2.
What is TMO's P/E ratio?
Thermo Fisher Scientific Inc (TMO) screens at trailing P/E 36.3.
What is MRK's latest revenue?
Latest reported MRK revenue for 2025-12-31 was $65.01B.
What is TMO's latest revenue?
Latest reported TMO revenue for 2025-12-31 was $44.56B.
What is MRK's net income?
Net income was $18.25B for Merck & Company Inc (MRK).
Where is the MRK vs TMO comparison listed?
The cached MRK vs TMO comparison is listed at https://lician.com/compare/mrk-vs-tmo.
Not investment advice.