Analysen von Mark Wienkes
| 08.02.12 | Veeco Instruments neutral | Goldman Sachs Group Inc. | |
| 21.11.11 | Veeco Instruments neutral | Goldman Sachs Group Inc. | |
| 15.06.11 | SunEdison neutral | Goldman Sachs Group Inc. | |
| 21.02.11 | SunPower neutral | Goldman Sachs Group Inc. | |
| 29.06.10 | SunPower halten | Goldman Sachs Group Inc. |