| 2026-08-21 | Herabstufung | HSBC Securities | Buy → Hold |
| 2026-08-21 | Hochstufung | Morgan Stanley | Equal-Weight → Overweight |
| 2026-07-09 | Hochstufung | Wells Fargo | Underweight → Equal Weight |
| 2026-05-26 | Hochstufung | Itau BBA | Market Perform → Outperform |
| 2026-04-13 | Hochstufung | BofA Securities | Neutral → Buy |
| 2026-03-26 | Herabstufung | Scotiabank | Sector Outperform → Sector Perform |
| 2025-08-14 | Eingeleitet | Wells Fargo | Underweight |
| 2025-07-21 | Herabstufung | Morgan Stanley | Overweight → Equal-Weight |
| 2025-04-07 | Herabstufung | BofA Securities | Neutral → Underperform |
| 2025-03-12 | Eingeleitet | UBS | Neutral |
| 2023-11-20 | Hochstufung | BofA Securities | Neutral → Buy |
| 2023-06-12 | Herabstufung | BofA Securities | Buy → Neutral |
| 2023-03-09 | Herabstufung | Itau BBA | Outperform → Market Perform |
| 2023-03-06 | Hochstufung | Morgan Stanley | Equal-Weight → Overweight |
| 2023-02-01 | Resumed | Citigroup | Buy |
| 2023-01-23 | Hochstufung | BofA Securities | Neutral → Buy |
| 2022-08-26 | Herabstufung | BofA Securities | Buy → Neutral |
| 2022-03-11 | Hochstufung | Wolfe Research | Underperform → Peer Perform |
| 2022-01-11 | Herabstufung | Wolfe Research | Peer Perform → Underperform |
| 2021-12-20 | Hochstufung | Scotiabank | Sector Perform → Sector Outperform |
| 2021-12-10 | Eingeleitet | Goldman | Buy |
| 2021-11-17 | Eingeleitet | Wolfe Research | Peer Perform |
| 2021-10-18 | Herabstufung | Morgan Stanley | Overweight → Equal-Weight |
| 2021-08-19 | Hochstufung | Itau BBA | Market Perform → Outperform |
| 2021-05-14 | Herabstufung | Scotiabank | Sector Outperform → Sector Perform |
| 2021-01-11 | Hochstufung | Credit Suisse | Neutral → Outperform |
| 2020-11-24 | Hochstufung | UBS | Sell → Neutral |
| 2020-11-06 | Hochstufung | JP Morgan | Neutral → Overweight |
| 2020-06-22 | Herabstufung | JP Morgan | Overweight → Neutral |
| 2020-06-08 | Hochstufung | BofA/Merrill | Underperform → Buy |
| 2020-04-21 | Hochstufung | Citigroup | Neutral → Buy |
| 2020-03-16 | Hochstufung | Morgan Stanley | Equal-Weight → Overweight |
| 2020-02-20 | Hochstufung | JP Morgan | Neutral → Overweight |
| 2020-01-27 | Herabstufung | UBS | Neutral → Sell |
| 2020-01-22 | Hochstufung | Scotiabank | Sector Perform → Sector Outperform |
| 2019-08-12 | Herabstufung | Morgan Stanley | Overweight → Equal-Weight |
| 2019-05-06 | Herabstufung | JP Morgan | Overweight → Neutral |
| 2019-02-28 | Herabstufung | Credit Suisse | Outperform → Neutral |
| 2018-12-13 | Eingeleitet | Goldman | Buy |
| 2018-05-15 | Hochstufung | Credit Suisse | Neutral → Outperform |
| 2017-12-06 | Hochstufung | Morgan Stanley | Equal-Weight → Overweight |
| 2017-02-23 | Hochstufung | HSBC Securities | Hold → Buy |
| 2016-11-09 | Herabstufung | HSBC Securities | Buy → Hold |
| 2016-05-13 | Eingeleitet | HSBC Securities | Buy |
| 2016-02-24 | Hochstufung | Citigroup | Neutral → Buy |
| 2015-12-07 | Hochstufung | Morgan Stanley | Equal-Weight → Overweight |
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