Spero Therapeutics, Inc. Stocks

$ 2.42Last Updated 06.02.2026

Issuer Rating

2/7

Performance

Modest

Risk

High

Recommendation

Sell

Market Cap

$ 133.95M

Buy
Review
Evaluation
Target price
Dynamics
Performance
Growth
Dividends
Risks
$ 2.42
Key Takeaways

Risk factor

Very high price volatility

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Data is available to registered users only

Profitability factor

Favourable analyst view

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Data is available to registered users only
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Risks

  • Default risk
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  • Volatility
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  • Selling difficulty
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  • Stress test
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  • Country risks
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  • Other risks
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About

Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying, developing, and commercializing treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic to treat complicated urinary tract infections, including pyelonephritis for adults; SPR206, a direct acting IV-administered...

Company Valuation

Greatly overvalued
1/7

From both historical and forecast perspectives, the stock is considerably overpriced compared to similar stocks.

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Target Price

Favourable
6/7

The average target price of SPRO is 4.0 and suggests 65% upside potential. Usually, this means a BUY recommendation among investment firms, or a recommendation to increas

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Risks

  • Default risk
    Data is available to registered users only
  • Volatility
    Data is available to registered users only
  • Selling difficulty
    Data is available to registered users only
  • Stress test
    Data is available to registered users only
  • Country risks
    Data is available to registered users only
  • Other risks
    Data is available to registered users only
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