Analysis
Analyst ratings
| Firm | Date | Action |
|---|---|---|
| Scotiabank | Oct 11, 2022 | Downgrade |
| Citigroup | Sep 19, 2018 | Upgrade |
| Deutsche Bank | Nov 29, 2016 | Downgrade |
| Summit Insights Group | Jun 27, 2016 | Assumes |
| Deutsche Bank | Mar 31, 2015 | Upgrade |
| JP Morgan | Jan 21, 2014 | Downgrade |
| Citigroup | Nov 21, 2013 | Upgrade |
| Deutsche Bank | Nov 21, 2012 | Upgrade |
| Morgan Stanley | Nov 19, 2012 | Downgrade |
| Goldman Sachs | Jun 28, 2012 | Downgrade |