Pfizer Inc. (PFE)
Pfizer Market Cap: 143.73B for Jan. 12, 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. | 175.33B |
| Regeneron Pharmaceuticals, Inc. | 80.69B |
| Vertex Pharmaceuticals, Inc. | 116.85B |
| Viking Therapeutics, Inc. | 3.588B |
| Moderna, Inc. | 13.22B |
Market Cap Related Metrics
| PE Ratio | 14.74 |
| PS Ratio | 2.298 |
| PEG Ratio | 0.1128 |
| Price to Book Value | 1.549 |
| Price to Free Cash Flow | 13.91 |
| Price | 25.28 |
| Earnings Yield | 6.79% |
| PEGY Ratio | 0.1073 |
| Operating PE Ratio | 7.418 |
| Normalized PE Ratio | 9.544 |