Merck & Co., Inc. (MRK)
148.78
+0.80
(+0.54%)
USD |
NYSE |
Sep 25, 16:00
148.73
-0.05
(-0.03%)
After-Hours: 19:59
Merck Market Cap : 367.28B for Sept. 25, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Market Cap Data
| Date | Value |
|---|---|
| September 25, 2026 | 367.28B |
| September 24, 2026 | 365.31B |
| September 23, 2026 | 365.56B |
| September 22, 2026 | 372.54B |
| September 21, 2026 | 369.06B |
| September 18, 2026 | 362.57B |
| September 17, 2026 | 363.26B |
| September 16, 2026 | 357.73B |
| September 15, 2026 | 354.97B |
| September 14, 2026 | 357.58B |
| September 11, 2026 | 355.31B |
| September 10, 2026 | 357.24B |
| September 09, 2026 | 364.20B |
| September 08, 2026 | 366.49B |
| September 04, 2026 | 371.11B |
| September 03, 2026 | 376.07B |
| September 02, 2026 | 374.35B |
| September 01, 2026 | 369.95B |
| August 31, 2026 | 364.77B |
| August 28, 2026 | 366.22B |
| August 27, 2026 | 369.16B |
| August 26, 2026 | 377.95B |
| August 25, 2026 | 386.22B |
| August 24, 2026 | 371.93B |
| August 21, 2026 | 376.59B |
| Date | Value |
|---|---|
| August 20, 2026 | 367.80B |
| August 19, 2026 | 375.73B |
| August 18, 2026 | 333.69B |
| August 17, 2026 | 335.66B |
| August 14, 2026 | 335.34B |
| August 13, 2026 | 334.62B |
| August 12, 2026 | 328.13B |
| August 11, 2026 | 321.96B |
| August 10, 2026 | 323.19B |
| August 07, 2026 | 317.42B |
| August 06, 2026 | 316.90B |
| August 05, 2026 | 316.80B |
| August 04, 2026 | 315.99B |
| August 03, 2026 | 315.42B |
| July 31, 2026 | 321.42B |
| July 30, 2026 | 320.41B |
| July 29, 2026 | 321.81B |
| July 28, 2026 | 325.42B |
| July 27, 2026 | 322.80B |
| July 24, 2026 | 323.57B |
| July 23, 2026 | 322.11B |
| July 22, 2026 | 314.68B |
| July 21, 2026 | 311.69B |
| July 20, 2026 | 307.10B |
| July 17, 2026 | 314.75B |
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
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Market Cap Benchmarks
| Johnson & Johnson | 653.16B |
| Eli Lilly & Co. | 1.114T |
| Pfizer Inc. | 163.39B |
| Bristol Myers Squibb Co. | 128.42B |
| Viatris, Inc. | 20.60B |
Market Cap Related Metrics
| PE Ratio | 118.92 |
| PS Ratio | 5.571 |
| Price to Book Value | 8.759 |
| Price to Free Cash Flow | 22.99 |
| Price | 148.78 |
| Earnings Yield | 0.84% |
| Operating PE Ratio | 29.62 |
| Normalized PE Ratio | 49.19 |