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Charles Zhu's Stock Ratings
Guggenheim Analyst
Charles Zhu is an analyst at Guggenheim. 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 12/16/2025
Updated: Dec 16, 2025
Overall Average Return
23.6%
Smart Score
Overall Average Return Percentile
80th
Number of Ratings
29
| Buy Now | Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10/24/2025 | TNGX | Buy Now | Tango Therapeutics | $9.01 | 33.19% | $10 → $12 | Maintains | Buy | Get Alert | |
| 09/30/2025 | MRUS | Buy Now | Merus | $96.83 | 0.18% | → $97 | Downgrade | Outperform → Market Perform | Get Alert | |
| 06/18/2025 | CBIO | Buy Now | Crescent Biopharma | $12.99 | 69.36% | → $22 | Initiates | → Outperform | Get Alert | |
| 12/13/2024 | RPTX | Buy Now | Repare Therapeutics | $2.21 | — | — | Downgrade | Outperform → Market Perform | Get Alert | |
| 11/07/2024 | TNGX | Buy Now | Tango Therapeutics | $9.01 | -11.21% | $18 → $8 | Maintains | Buy | Get Alert | |
| 05/24/2024 | TNGX | Buy Now | Tango Therapeutics | $9.01 | 55.38% | $16 → $14 | Maintains | Buy | Get Alert | |
| 11/07/2023 | MGNX | Buy Now | Macrogenics | $1.35 | 785.61% | → $12 | Upgrade | Neutral → Buy | Get Alert | |
| 08/08/2023 | MRUS | Buy Now | Merus | $96.83 | -50.43% | $46 → $48 | Maintains | Buy | Get Alert | |
| 07/24/2023 | NUVL | Buy Now | Nuvalent | $102.47 | -45.35% | → $56 | Initiates | → Buy | Get Alert | |
| 07/10/2023 | TARA | Buy Now | Protara Therapeutics | $5.54 | 297.11% | → $22 | Assumes | → Buy | Get Alert | |
| 06/13/2023 | COGT | Buy Now | Cogent Biosciences | $40.38 | -35.61% | → $26 | Reiterates | Buy → Buy | Get Alert | |
| 04/17/2023 | MRUS | Buy Now | Merus | $96.83 | -53.53% | $38 → $45 | Maintains | Buy | Get Alert | |
| 03/17/2023 | MGNX | Buy Now | Macrogenics | $1.35 | — | — | Downgrade | Buy → Neutral | Get Alert | |
| 03/15/2023 | COGT | Buy Now | Cogent Biosciences | $40.38 | -35.61% | → $26 | Reiterates | → Buy | Get Alert | |
| 03/08/2023 | IDYA | Buy Now | IDEAYA Biosciences | $33.53 | -4.56% | → $32 | Reiterates | → Buy | Get Alert | |
| 01/03/2023 | NLTX | Buy Now | Neoleukin Therapeutics | — | — | — | Downgrade | Buy → Neutral | Get Alert | |
| 12/13/2022 | COGT | Buy Now | Cogent Biosciences | $40.38 | -40.56% | $22 → $24 | Maintains | Buy | Get Alert | |
| 11/23/2022 | MGNX | Buy Now | Macrogenics | $1.35 | 785.61% | → $12 | Upgrade | Neutral → Buy | Get Alert | |
| 09/13/2022 | IDYA | Buy Now | IDEAYA Biosciences | $33.53 | -4.56% | $20 → $32 | Maintains | Buy | Get Alert | |
| 08/16/2022 | PNT | Buy Now | POINT Biopharma Global | — | — | → $20 | Initiates | → Buy | Get Alert | |
| 07/18/2022 | MRUS | Buy Now | Merus | $96.83 | -52.49% | $44 → $46 | Maintains | Buy | Get Alert | |
| 05/05/2022 | ZYME | Buy Now | Zymeworks | $25.57 | -45.25% | → $14 | Upgrade | Neutral → Buy | Get Alert | |
| 05/04/2022 | MGNX | Buy Now | Macrogenics | $1.35 | — | — | Downgrade | Buy → Neutral | Get Alert | |
| 09/07/2021 | TNGX | Buy Now | Tango Therapeutics | $9.01 | 77.58% | → $16 | Initiates | → Buy | Get Alert | |
| 03/11/2021 | IDYA | Buy Now | IDEAYA Biosciences | $33.53 | -4.56% | → $32 | Initiates | → Buy | Get Alert | |
| 05/18/2020 | MRUS | Buy Now | Merus | $96.83 | -76.25% | $26 → $23 | Maintains | Buy | Get Alert | |
| 11/20/2019 | ZYME | Buy Now | Zymeworks | $25.57 | 87.72% | → $48 | Initiates | → Buy | Get Alert | |
| 04/12/2019 | MRUS | Buy Now | Merus | $96.83 | -74.18% | → $25 | Initiates | → Buy | Get Alert | |
| 06/13/2016 | MRUS | Buy Now | Merus | $96.83 | — | — | Initiates | → Buy | Get Alert |
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