| June 16, 2011 | Abengoa, S.A. | Spain | 4.17% | still open |
| June 9, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.95% | still open |
| June 8, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 1.02% | still open |
| June 2, 2011 | Abengoa, S.A. | Spain | 4.23% | still open |
| May 16, 2011 | Abengoa, S.A. | Spain | 4.09% | still open |
| May 16, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 1.12% | still open |
| May 13, 2011 | Abengoa, S.A. | Spain | 3.82% | still open |
| May 10, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.72% | still open |
| May 9, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.86% | still open |
| May 4, 2011 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.91% | still open |
| May 2, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.95% | still open |
| April 13, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 1.06% | still open |
| April 5, 2011 | Abengoa, S.A. | Spain | 3.72% | still open |
| March 31, 2011 | Abengoa, S.A. | Spain | 3.67% | still open |
| March 1, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.87% | still open |
| February 28, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.74% | still open |
| February 17, 2011 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.61% | still open |
| February 2, 2011 | Abengoa, S.A. | Spain | 3.57% | still open |
| January 31, 2011 | Abengoa, S.A. | Spain | 3.61% | still open |
| January 28, 2011 | Abengoa, S.A. | Spain | 3.51% | still open |
| January 14, 2011 | Abengoa, S.A. | Spain | 3.45% | still open |
| January 11, 2011 | Abengoa, S.A. | Spain | 3.38% | still open |
| January 10, 2011 | Abengoa, S.A. | Spain | 3.30% | still open |
| January 7, 2011 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.83% | still open |
| January 4, 2011 | Abengoa, S.A. | Spain | 3.10% | still open |
| December 20, 2010 | Abengoa, S.A. | Spain | 3.03% | still open |
| December 13, 2010 | Promotora de Informaciones, S.A. | Spain | 0.00% | still open |
| December 8, 2010 | Deoleo, S.A. | Spain | 0.00% | still open |
| December 7, 2010 | Deoleo, S.A. | Spain | 0.50% | still open |
| December 6, 2010 | Abengoa, S.A. | Spain | 2.96% | still open |
| December 3, 2010 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.71% | still open |
| November 30, 2010 | Abengoa, S.A. | Spain | 2.81% | still open |
| November 12, 2010 | Promotora de Informaciones, S.A. | Spain | 1.62% | still open |
| November 11, 2010 | Abengoa, S.A. | Spain | 2.75% | still open |
| November 10, 2010 | Promotora de Informaciones, S.A. | Spain | 1.54% | still open |
| November 9, 2010 | Promotora de Informaciones, S.A. | Spain | 1.36% | still open |
| November 3, 2010 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.62% | still open |
| October 27, 2010 | Deoleo, S.A. | Spain | 0.64% | still open |
| October 25, 2010 | Deoleo, S.A. | Spain | 0.57% | still open |
| October 11, 2010 | Promotora de Informaciones, S.A. | Spain | 1.27% | still open |
| October 1, 2010 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.60% | still open |
| September 15, 2010 | Promotora de Informaciones, S.A. | Spain | 1.33% | still open |
| September 14, 2010 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.49% | still open |
| September 10, 2010 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.60% | still open |
| August 31, 2010 | Promotora de Informaciones, S.A. | Spain | 1.39% | still open |
| August 30, 2010 | Promotora de Informaciones, S.A. | Spain | 1.44% | still open |
| August 4, 2010 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.69% | still open |
| August 3, 2010 | Promotora de Informaciones, S.A. | Spain | 1.30% | still open |
| July 29, 2010 | Deoleo, S.A. | Spain | 1.09% | still open |
| July 22, 2010 | Obrascon Huarte Lain, S.A. | Spain | 0.36% | still open |