Merck & Co., Inc. (MRK)
Merck Market Cap : 290.77B for Feb. 10, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Amgen, Inc. | 196.55B |
| Biogen, Inc. | 27.74B |
| Regeneron Pharmaceuticals, Inc. | 79.81B |
| Cidara Therapeutics, Inc. | 6.962B |
| Moderna, Inc. | 16.41B |
Market Cap Related Metrics
| PE Ratio | 16.10 |
| PS Ratio | 4.519 |
| PEG Ratio | 2.004 |
| Price to Book Value | 5.608 |
| Price | 117.15 |
| Earnings Yield | 6.21% |
| PEGY Ratio | 1.486 |
| Operating PE Ratio | 10.97 |
| Normalized PE Ratio | 13.62 |