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Luiz Carvalho's Stock Ratings
UBS Analyst
Luiz Carvalho is an analyst at UBS. Analyst ratings are quantitative and qualitative analysis of a stock by Wall Street stock rating analysts. Stock ratings consist of expected future growth, current stock valuation and macroeconomic trends. Updated 12/15/2025
Updated: Dec 15, 2025
Overall Average Return
1.09%
Smart Score
Overall Average Return Percentile
36th
Number of Ratings
12
| Buy Now | Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 08/22/2025 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 22.34% | $15.8 → $14.4 | Maintains | Buy | Get Alert | |
| 04/22/2025 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 34.24% | $16.3 → $15.8 | Maintains | Buy | Get Alert | |
| 09/18/2024 | BAK | Buy Now | Braskem | $2.75 | 263.64% | $7.7 → $10 | Upgrade | Neutral → Buy | Get Alert | |
| 08/19/2024 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 53.78% | $19.4 → $18.1 | Maintains | Buy | Get Alert | |
| 06/05/2024 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 64.83% | $17.4 → $19.4 | Maintains | Buy | Get Alert | |
| 03/25/2024 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 47.83% | $17.2 → $17.4 | Maintains | Buy | Get Alert | |
| 02/22/2024 | YPF | Buy Now | YPF | $34.26 | -21.19% | $18 → $27 | Upgrade | Neutral → Buy | Get Alert | |
| 11/28/2023 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 46.13% | $17.5 → $17.2 | Maintains | Buy | Get Alert | |
| 08/24/2023 | PBR | Buy Now | Petrobras Brasileiro | $11.77 | 48.68% | $13.1 → $17.5 | Upgrade | Neutral → Buy | Get Alert | |
| 05/19/2023 | EC | Buy Now | Ecopetrol | $9.38 | 17.25% | $12 → $11 | Maintains | Neutral | Get Alert | |
| 02/09/2023 | EC | Buy Now | Ecopetrol | $9.38 | — | — | Downgrade | Buy → Neutral | Get Alert | |
| 06/30/2022 | YPF | Buy Now | YPF | $34.26 | — | — | Upgrade | Sell → Neutral | Get Alert |
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