| 30 Nov 2018 |
| Citigroup |
| Neutral |
| Buy |
| upgrade |
| 10 Sept 2018 | Credit Suisse | Neutral | Outperform | upgrade |
| 19 Sept 2017 | Credit Suisse | Outperform | Neutral | downgrade |
| 11 Sept 2017 | Citigroup | Buy | Neutral | downgrade |
| 25 Apr 2017 | Bernstein | Outperform | Outperform | maintain |
| 6 Jul 2016 | Deutsche Bank | Hold | Buy | upgrade |
| 21 Apr 2016 | JP Morgan | Overweight | Neutral | downgrade |