Spero Therapeutics (MEX:SPRO) Float Percentage Of Total Shares Outstanding: N/A (As of Aug. 22, 2026)

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MEX:SPRO Spero Therapeutics Inc MEX:SPRO
40 GF Score
Price MXN20.74
GF Value MXN13.54
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Spero Therapeutics Float Percentage Of Total Shares Outstanding?

Float percentage of total shares outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Spero Therapeutics's float shares is 0.00 Mil. Spero Therapeutics's total shares outstanding is 0.00 Mil. Spero Therapeutics's float percentage of total shares outstanding is N/A.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Spero Therapeutics's Insider Ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Spero Therapeutics's Institutional Ownership is 8.57%.

MEX:SPRO
40GF Score
Spero Therapeutics Inc MEX:SPRO
Float Percentage Of Total Shares Outstanding is just one metric. See GF Score™, valuation, warning signs, and more.
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Spero Therapeutics Float Percentage Of Total Shares Outstanding Calculation

It is the percentage of float shares out of the total shares outstanding.

Spero Therapeutics's Float Percentage of Total Shares Outstanding for today is calculated as follows:

Float Percentage of Total Shares Outstanding=Float Shares/Total Shares Outstanding
=0.00/0.00
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Is Spero Therapeutics (MEX:SPRO) Overvalued in 2026?

Based on GuruFocus' analysis, Spero Therapeutics stock appears to be overvalued. The current stock price of MXN20.74 is trading 53.2% above its estimated GF Value™ of MXN13.54. GuruFocus considers Spero Therapeutics to be Significantly Overvalued.

Key valuation signals for MEX:SPRO:

  • Float Percentage Of Total Shares Outstanding: N/A
  • GF Value™: MXN13.54 vs. price of MXN20.74 (53.2% above fair value)
  • GF Score™: 40/100 with 2 warning signs

No single metric tells the full story. See the MEX:SPRO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Spero Therapeutics Business Description

Comparable Companies
Other Exchanges SPRO:USA2HA:Germany
Address 675 Massachusetts Avenue, 14th Floor, Cambridge, MA, USA, 02139
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. 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.
40GF Score

Get the complete analysis for MEX:SPRO

Float Percentage Of Total Shares Outstanding is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN20.74
Price
MXN13.54
GF Value