Spero TherapeuticsSPRO
About: Spero Therapeutics Inc is a clinical-stage biopharmaceutical firm. It focuses on identifying, developing and commercializing novel treatments for MDR (Multi-drug-resistant) bacterial infections and rare diseases. The company's product candidate, tebipenem pivoxil hydrobromide or tebipenem HBr, is designed to be an oral carbapenem-class antibiotic for use in adults to treat MDR Gram-negative infections. It is also developing SPR720, a novel oral antibiotic designed for the treatment of a rare, orphan disease caused by pulmonary non-tuberculous mycobacterial infections, or NTM disease. Besides, it is also focused on SPR206, a next-generation polymyxin investigational product candidate, being developed as an IV-administered medicine to treat MDR Gram-negative infections in the hospital.
Employees: 46
Fund manager confidence
Based on 2024 Q4 regulatory filings by fund managers ($100M+ AUM)
63% more first-time investments, than exits
New positions opened: 13 | Existing positions closed: 8
44% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 9
11% more funds holding
Funds holding: 45 [Q3] → 50 (+5) [Q4]
6.32% more ownership
Funds ownership: 22.78% [Q3] → 29.1% (+6.32%) [Q4]
1% less capital invested
Capital invested by funds: $16.5M [Q3] → $16.3M (-$165K) [Q4]
Research analyst outlook
2 Wall Street Analysts provided 1 year price targets over the past 3 months
2 analyst ratings
HC Wainwright & Co. Raghuram Selvaraju 32% 1-year accuracy 109 / 342 met price target | 542%upside $5 | Buy Reiterated | 30 Jan 2025 |
Evercore ISI Group Josh Schimmer 18% 1-year accuracy 10 / 55 met price target | 542%upside $5 | In-Line Downgraded | 20 Dec 2024 |
Financial journalist opinion









