Roku, Inc. (ROKU)
Roku Market Cap: 15.40B 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
| Netflix, Inc. | 361.32B |
| Alphabet, Inc. | 3.960T |
| Roblox Corp. | 53.11B |
| The Walt Disney Co. | 202.13B |
| Reddit, Inc. | 39.32B |
Market Cap Related Metrics
| PS Ratio | 3.401 |
| Price to Book Value | 5.867 |
| Price to Free Cash Flow | 51.38 |
| Price | 104.23 |
| Earnings Yield | -0.19% |