| 2026-07-29 | Herabstufung | Deutsche Bank | Buy → Hold |
| 2026-06-26 | Hochstufung | TD Cowen | Hold → Buy |
| 2026-03-31 | Hochstufung | Deutsche Bank | Hold → Buy |
| 2026-03-25 | Hochstufung | BNP Paribas Exane | Underperform → Neutral |
| 2026-03-02 | Herabstufung | HSBC Securities | Buy → Hold |
| 2026-01-06 | Hochstufung | RBC Capital Mkts | Sector Perform → Outperform |
| 2025-12-03 | Herabstufung | UBS | Buy → Neutral |
| 2025-08-08 | Hochstufung | Goldman | Sell → Neutral |
| 2025-04-02 | Eingeleitet | Berenberg | Buy |
| 2025-03-03 | Hochstufung | Deutsche Bank | Sell → Hold |
| 2024-12-11 | Hochstufung | UBS | Sell → Buy |
| 2024-12-05 | Hochstufung | Jefferies | Hold → Buy |
| 2024-09-12 | Hochstufung | BofA Securities | Neutral → Buy |
| 2024-08-12 | Hochstufung | RBC Capital Mkts | Underperform → Sector Perform |
| 2024-07-12 | Herabstufung | Goldman | Neutral → Sell |
| 2024-07-03 | Hochstufung | Citigroup | Neutral → Buy |
| 2024-01-12 | Herabstufung | Exane BNP Paribas | Neutral → Underperform |
| 2024-01-04 | Herabstufung | Argus | Buy → Hold |
| 2023-12-05 | Herabstufung | UBS | Neutral → Sell |
| 2023-11-29 | Herabstufung | JP Morgan | Overweight → Neutral |
| 2023-09-15 | Eingeleitet | TD Cowen | Market Perform |
| 2023-07-20 | Herabstufung | Morgan Stanley | Equal-Weight → Underweight |
| 2023-06-15 | Herabstufung | Goldman | Buy → Neutral |
| 2023-05-12 | Herabstufung | Jefferies | Buy → Hold |
| 2023-02-06 | Hochstufung | Bernstein | Mkt Perform → Outperform |
| 2023-01-12 | Herabstufung | UBS | Buy → Neutral |
| 2023-01-06 | Herabstufung | Morgan Stanley | Overweight → Equal-Weight |
| 2022-06-29 | Herabstufung | Deutsche Bank | Hold → Sell |
| 2022-04-27 | Herabstufung | Deutsche Bank | Buy → Hold |
| 2022-03-17 | Hochstufung | JP Morgan | Neutral → Overweight |
| 2021-12-09 | Herabstufung | RBC Capital Mkts | Sector Perform → Underperform |
| 2021-11-30 | Hochstufung | Societe Generale | Hold → Buy |
| 2021-06-18 | Hochstufung | JP Morgan | Underweight → Neutral |
| 2021-06-14 | Herabstufung | Bernstein | Outperform → Mkt Perform |
| 2021-06-04 | Hochstufung | Argus | Hold → Buy |
| 2020-11-27 | Hochstufung | Morgan Stanley | Equal-Weight → Overweight |
| 2020-10-15 | Resumed | BofA Securities | Buy |
| 2020-10-07 | Hochstufung | Jefferies | Underperform → Buy |
| 2020-07-08 | Hochstufung | Bryan Garnier | Neutral → Buy |
| 2020-07-08 | Eingeleitet | HSBC Securities | Buy |
| 2020-06-15 | Herabstufung | Credit Suisse | Outperform → Neutral |
| 2020-04-23 | Herabstufung | Edward Jones | Buy → Hold |
| 2020-04-20 | Herabstufung | Morgan Stanley | Overweight → Equal-Weight |
| 2020-04-20 | Herabstufung | RBC Capital Mkts | Outperform → Sector Perform |
| 2020-04-15 | Hochstufung | Bernstein | Mkt Perform → Outperform |
| 2020-03-17 | Herabstufung | Investec | Hold → Sell |
| 2020-02-26 | Eingeleitet | Goldman | Buy |
| 2020-02-04 | Herabstufung | Argus | Buy → Hold |
| 2020-01-28 | Herabstufung | JP Morgan | Neutral → Underweight |
| 2020-01-16 | Herabstufung | Jefferies | Buy → Hold |
| 2019-12-03 | Hochstufung | RBC Capital Mkts | Sector Perform → Outperform |
| 2019-09-10 | Hochstufung | Bernstein | Underperform → Mkt Perform |
| 2019-09-05 | Herabstufung | Societe Generale | Buy → Sell |
| 2019-07-09 | Herabstufung | Kepler | Buy → Hold |
| 2019-03-25 | Herabstufung | Investec | Hold → Sell |