Analysen von Dimitri Kallianiotis
| 25.07.12 | Ziggo neutral | Citigroup Corp. | |
| 27.10.11 | Orange neutral | Citigroup Corp. | |
| 10.10.11 | United Internet neutral | Citigroup Corp. | |
| 28.07.11 | Orange hold | Citigroup Corp. | |
| 18.07.11 | Orange hold | Citigroup Corp. | |
| 07.06.11 | Orange hold | Citigroup Corp. |