From this link you can access the information published by CNMV.
Treasury Shares information as provided by the CNMV
Number of voting rights: 28,429,376
Voting rights percentages
| % Direct | % Indirect | % Total | F. CNMV Entry Record |
|---|---|---|---|
| 7.320 | 0.000 | 7.320 | 12/01/2023 |