Power Integrations, Inc. (POWI)
Power Integrations Market Cap: 2.054B for Dec. 10, 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
| NVIDIA Corp. | 4.445T |
| Advanced Micro Devices, Inc. | 358.38B |
| Entegris, Inc. | 13.93B |
| KLA Corp. | 160.82B |
| ACM Research, Inc. | 2.456B |
Market Cap Related Metrics
| PE Ratio | 118.22 |
| PS Ratio | 4.716 |
| Price to Book Value | 3.057 |
| Price to Free Cash Flow | 26.38 |
| Price | 37.12 |
| Earnings Yield | 0.85% |
| Operating PE Ratio | 73.03 |
| Normalized PE Ratio | 61.18 |