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 March 31st, 2026, all shares were subscribed and paid, and they were owned in accordance with the following breakdown:
Ownership Profile
| Ownership structure | March 31st, 2026 |
| Enel S.p.A | 82,3% |
| Others institutional investors | 9,3% |
| Chilean pension funds | 3,5% |
| Other shareholders | 0,8% |
| Treasury stock | 4,0% |
| Total | 100,0% |
At the 2026 Annual Shareholders Meeting, it was agreed to cancel 4,291,195,581 shares of Treasury Stock, representing a 4.0% stake.
Institutional Investors
| Chilean Pension Funds | 3.802.104.518 | 27,5% |
| Custodian Banks | 5.781.237.502 | 41,8% |
| Brokers, Insurance Companies and Mutual Funds | 3.498.440.699 | 25,3% |
| Foreign Investment Funds | 738.255.357 | 5,3% |
| Total | 13.820.038.076 | 100% |