Pfizer Inc. (PFE)
Pfizer Market Cap: 142.17B for Dec. 29, 2025
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. | 177.52B |
| Biogen, Inc. | 25.95B |
| Regeneron Pharmaceuticals, Inc. | 82.03B |
| Viking Therapeutics, Inc. | 4.117B |
| Moderna, Inc. | 12.17B |
Market Cap Related Metrics
| PE Ratio | 14.58 |
| PS Ratio | 2.273 |
| PEG Ratio | 0.1116 |
| Price to Book Value | 1.532 |
| Price to Free Cash Flow | 13.76 |
| Price | 25.00 |
| Earnings Yield | 6.86% |
| PEGY Ratio | 0.1060 |
| Operating PE Ratio | 7.337 |
| Normalized PE Ratio | 9.440 |