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Allison Bratzel is an analyst at Piper Sandler. 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 03/18/2025
| Buy Now | Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 03/17/2025 | RARE | Buy Now | Ultragenyx Pharmaceutical | $38.86 | 195.93% | Allison Bratzel64% | $140 → $115 | Maintains | Overweight | Get Alert |
| 03/14/2025 | AKBA | Buy Now | Akebia Therapeutics | $2.53 | 137.15% | Allison Bratzel64% | $4 → $6 | Maintains | Overweight | Get Alert |
| 03/11/2025 | INZY | Buy Now | Inozyme Pharma | $0.97 | 2262.37% | Allison Bratzel64% | $30 → $23 | Maintains | Overweight | Get Alert |
| 02/18/2025 | ENGN | Buy Now | enGene Holdings | $5.20 | 400% | Allison Bratzel64% | → $26 | Initiates | → Overweight | Get Alert |
| 01/07/2025 | ARGX | Buy Now | argenx | $610.00 | 18.85% | Allison Bratzel64% | $620 → $725 | Maintains | Overweight | Get Alert |
| 11/14/2024 | TVTX | Buy Now | Travere Therapeutics | $19.84 | 10.89% | Allison Bratzel64% | $12 → $22 | Maintains | Neutral | Get Alert |
| 11/14/2024 | RIGL | Buy Now | Rigel Pharmaceuticals | $20.33 | 13.13% | Allison Bratzel64% | $15 → $23 | Maintains | Neutral | Get Alert |
| 11/14/2024 | IONS | Buy Now | Ionis Pharmaceuticals | $33.15 | 87.03% | Allison Bratzel64% | $65 → $62 | Maintains | Overweight | Get Alert |
| 11/01/2024 | ARGX | Buy Now | argenx | $610.00 | 1.64% | Allison Bratzel64% | $553 → $620 | Maintains | Overweight | Get Alert |
| 10/15/2024 | SRRK | Buy Now | Scholar Rock Holding | $33.88 | 23.97% | Allison Bratzel64% | $28 → $42 | Maintains | Overweight | Get Alert |
| 08/02/2024 | TVTX | Buy Now | Travere Therapeutics | $19.84 | -39.52% | Allison Bratzel64% | $11 → $12 | Maintains | Neutral | Get Alert |
| 07/10/2024 | ROIV | Buy Now | Roivant Sciences | $10.66 | 106.38% | Allison Bratzel64% | $20 → $22 | Maintains | Overweight | Get Alert |
| 06/24/2024 | ARGX | Buy Now | argenx | $610.00 | -12.3% | Allison Bratzel64% | $522 → $535 | Maintains | Overweight | Get Alert |
| 06/17/2024 | ARGX | Buy Now | argenx | $610.00 | -14.43% | Allison Bratzel64% | $522 → $522 | Maintains | Overweight | Get Alert |
| 03/26/2024 | SRRK | Buy Now | Scholar Rock Holding | $33.88 | -17.36% | Allison Bratzel64% | → $28 | Maintains | Overweight | Get Alert |
| 03/26/2024 | HUMA | Buy Now | Humacyte | $3.14 | 27.39% | Allison Bratzel64% | $4 → $4 | Maintains | Neutral | Get Alert |
| 03/14/2024 | SLDB | Buy Now | Solid Biosciences | $5.24 | 281.47% | Allison Bratzel64% | $8 → $20 | Upgrade | Neutral → Overweight | Get Alert |
| 03/08/2024 | HUMA | Buy Now | Humacyte | $3.14 | 27.39% | Allison Bratzel64% | $3 → $4 | Maintains | Neutral | Get Alert |
| 01/26/2024 | ARGX | Buy Now | argenx | $610.00 | -14.43% | Allison Bratzel64% | $518 → $522 | Maintains | Overweight | Get Alert |
| 01/18/2024 | ARGX | Buy Now | argenx | $610.00 | -15.08% | Allison Bratzel64% | $515 → $518 | Maintains | Overweight | Get Alert |
| 01/05/2024 | ROIV | Buy Now | Roivant Sciences | $10.66 | 87.62% | Allison Bratzel64% | → $20 | Initiates | → Overweight | Get Alert |
| 12/21/2023 | ARGX | Buy Now | argenx | $610.00 | -15.57% | Allison Bratzel64% | $575 → $515 | Maintains | Overweight | Get Alert |
| 10/13/2023 | ABCL | Buy Now | AbCellera Biologics | $2.35 | 751.06% | Allison Bratzel64% | → $20 | Assumes | → Overweight | Get Alert |
| 08/31/2023 | ARGX | Buy Now | argenx | $610.00 | -1.64% | Allison Bratzel64% | $595 → $600 | Maintains | Overweight | Get Alert |
| 07/24/2023 | ARGX | Buy Now | argenx | $610.00 | -5.74% | Allison Bratzel64% | $545 → $575 | Maintains | Overweight | Get Alert |
| 04/20/2023 | VECT | Buy Now | VectivBio Holding | — | — | Allison Bratzel64% | $23 → $25 | Maintains | Overweight | Get Alert |
| 04/17/2023 | REPL | Buy Now | Replimune Group | $11.43 | 284.95% | Allison Bratzel64% | → $44 | Assumes | → Overweight | Get Alert |
| 04/03/2023 | RIGL | Buy Now | Rigel Pharmaceuticals | $20.33 | -90.16% | Allison Bratzel64% | → $20 | Assumes | → Neutral | Get Alert |
| 04/03/2023 | SRRK | Buy Now | Scholar Rock Holding | $33.88 | -23.26% | Allison Bratzel64% | → $26 | Assumes | → Overweight | Get Alert |
| 02/23/2023 | ARGX | Buy Now | argenx | $610.00 | -22.13% | Allison Bratzel64% | $465 → $475 | Maintains | Overweight | Get Alert |
| 02/08/2023 | INCY | Buy Now | Incyte | $60.00 | 66.67% | Allison Bratzel64% | → $100 | Maintains | Overweight | Get Alert |
| 01/31/2023 | INCY | Buy Now | Incyte | $60.00 | 66.67% | Allison Bratzel64% | → $100 | Initiates | → Overweight | Get Alert |
| 11/11/2022 | SLDB | Buy Now | Solid Biosciences | $5.24 | 52.59% | Allison Bratzel64% | $15 → $8 | Maintains | Neutral | Get Alert |
| 08/26/2022 | ARGX | Buy Now | argenx | $610.00 | -23.77% | Allison Bratzel64% | $450 → $465 | Maintains | Overweight | Get Alert |
| 07/25/2022 | ARGX | Buy Now | argenx | $610.00 | -30.33% | Allison Bratzel64% | $415 → $425 | Maintains | Overweight | Get Alert |
| 05/27/2022 | ARGX | Buy Now | argenx | $610.00 | -31.97% | Allison Bratzel64% | $375 → $415 | Maintains | Overweight | Get Alert |
| 05/19/2022 | SLDB | Buy Now | Solid Biosciences | $5.24 | -61.85% | Allison Bratzel64% | $75 → $30 | Maintains | Neutral | Get Alert |
| 04/28/2022 | SLDB | Buy Now | Solid Biosciences | $5.24 | -4.63% | Allison Bratzel64% | $90 → $75 | Maintains | Neutral | Get Alert |
