Phathom PharmaceuticalsPHAT
About: Phathom Pharmaceuticals Inc operates as a clinical-stage biopharmaceutical company. The firm is focused on developing and commercializing novel treatments for gastrointestinal, or GI, diseases. Its product comprises vonoprazan, an oral small-molecule potassium competitive acid blocker medicine that blocks acid secretion in the stomach. Vonoprazan shows rapid, potent, and durable anti-secretory effects and has demonstrated clinical benefits in the treatment of gastroesophageal reflux disease, and in combination with antibiotics for the treatment of Helicobacter pylori infection.
Employees: 427
Fund manager confidence
Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)
33% more call options, than puts
Call options by funds: $915K | Put options by funds: $688K
31% more repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 36
5% less funds holding
Funds holding: 144 [Q4 2024] → 137 (-7) [Q1 2025]
5.58% less ownership
Funds ownership: 97.51% [Q4 2024] → 91.94% (-5.58%) [Q1 2025]
14% less funds holding in top 10
Funds holding in top 10: 7 [Q4 2024] → 6 (-1) [Q1 2025]
19% less first-time investments, than exits
New positions opened: 25 | Existing positions closed: 31
26% less capital invested
Capital invested by funds: $541M [Q4 2024] → $401M (-$140M) [Q1 2025]
Research analyst outlook
5 Wall Street Analysts provided 1 year price targets over the past 3 months
5 analyst ratings
Craig-Hallum Chase Knickerbocker | 85%upside $17 | Buy Maintained | 9 Jun 2025 |
HC Wainwright & Co. Matthew Caufield | 118%upside $20 | Buy Reiterated | 9 Jun 2025 |
Needham Joseph Stringer | 205%upside $28 | Buy Maintained | 6 Jun 2025 |
Goldman Sachs Paul Choi | 46%downside $5 | Neutral Maintained | 2 May 2025 |
Guggenheim Yatin Suneja | 31%upside $12 | Buy Maintained | 2 May 2025 |
Financial journalist opinion
Based on 4 articles about PHAT published over the past 30 days









