The company’s shareholder capital is divided into 107,279,889,530 shares, with no face value, all belonging to the same series.
As of October 1st, 2025, all shares were subscribed and paid, and they were owned in accordance with the following breakdown:
Ownership Profile
| Ownership structure | December 31st, 2024 |
| Enel S.p.A | 82,3% |
| Others institutional investors | 8,6% |
| Chilean Pension Funds | 4,3% |
| Other shareholders | 0,8% |
| Total | 4,0% |
| 100,0% |
Institutional Investors
| Chilean Pension Funds | 4.659.577.125 | 26,0% |
| Custodian Banks | 6.728.117.409 | 37,6% |
| Brokers, Insurance Companies and Mutual Funds | 1.863.076.666 | 10,4% |
| Foreign Investment Funds | 4.659.577.125 | 26,0% |
| Total | 17.910.348.325 | 100% |