Pfizer Inc. (PFE)
Pfizer Market Cap: 147.32B for Jan. 21, 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. | 185.01B |
| Regeneron Pharmaceuticals, Inc. | 78.77B |
| Vertex Pharmaceuticals, Inc. | 117.01B |
| Viking Therapeutics, Inc. | 3.774B |
| Moderna, Inc. | 19.47B |
Market Cap Related Metrics
| PE Ratio | 15.10 |
| PS Ratio | 2.356 |
| PEG Ratio | 0.1156 |
| Price to Book Value | 1.587 |
| Price to Free Cash Flow | 14.25 |
| Price | 25.91 |
| Earnings Yield | 6.62% |
| PEGY Ratio | 0.1100 |
| Operating PE Ratio | 7.603 |
| Normalized PE Ratio | 9.782 |