A2A SpA (AEMMY)
A2A Market Cap : 8.880B for April 17, 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
| Enel SpA | 113.72B |
| TERNA Rete Elettrica Nazionale SpA | 23.62B |
| Iren SpA | 3.349B |
| Hera SpA | 6.061B |
| Acea SpA | 4.952B |
Market Cap Related Metrics
| PE Ratio | 13.84 |
| PS Ratio | 0.5746 |
| Price to Book Value | 1.330 |
| Price | 14.20 |
| Earnings Yield | 7.23% |
| Operating PE Ratio | 6.433 |