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Spero Therapeutics Valuation Multiples
Discover revenue and EBITDA valuation multiples for Spero Therapeutics and similar public comparables like TuHURA Biosciences, Oramed Pharmaceuticals, Heron Therapeutics, Hyloris Pharmaceuticals and more.
Spero Therapeutics Overview
About Spero Therapeutics
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.
Founded
2013
HQ

Employees
32
Website
Sectors
Financials (LTM)
EV
$106M
Valuation Multiples
Start free trialSpero Therapeutics Financials
Spero Therapeutics reported last 12-month revenue of $67M.
In the same LTM period, Spero Therapeutics generated $9M in net income.
Revenue (LTM)
Spero Therapeutics P&L
In the most recent fiscal year, Spero Therapeutics reported revenue of $67M and EBITDA of $7M.
Spero Therapeutics is profitable as of last fiscal year, with EBITDA margin of 11% and net margin of 13%.
Financial data powered by Morningstar, Inc.
Spero Therapeutics Stock Performance
Spero Therapeutics has current market cap of $160M, and enterprise value of $106M.
Market Cap Evolution
Spero Therapeutics' stock price is $2.76.
Spero Therapeutics share price increased by 9.7% in the last 30 days, and by 10.4% in the last year.
Spero Therapeutics has an EPS (earnings per share) of $0.15.
| EV | Market Cap | Price 1D | Price 1M | Price 3M | Price 12M | EPS |
|---|---|---|---|---|---|---|
| $106M | $160M | 0.0% | 9.7% | 27.2% | 10.4% | $0.15 |
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Start Free TrialSpero Therapeutics Valuation Multiples
Spero Therapeutics trades at 1.6x EV/Revenue multiple, and 14.8x EV/EBITDA.
EV / Revenue (LTM)
Spero Therapeutics Financial Valuation Multiples
As of May 26, 2026, Spero Therapeutics has market cap of $160M and EV of $106M.
Spero Therapeutics has a P/E ratio of 18.6x.
Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.
Verified Spero Therapeutics Valuation Multiples
Access all public comps and forward-looking valuation multiples like EV/Revenue in 2027, based on consensus analyst estimates. Powered by FactSet and Morningstar.


Spero Therapeutics Margins & Growth Rates
In the most recent fiscal year, Spero Therapeutics reported EBITDA margin of 11% and net margin of 13%.
Spero Therapeutics Margins
Spero Therapeutics Growth Rates
Data powered by FactSet, Inc. and Morningstar, Inc.
Spero Therapeutics Operational KPIs
Spero Therapeutics' revenue per employee in the last FY averaged $2.1M, while opex per employee averaged $1.6M for the same period.
Data powered by FactSet, Inc. and Morningstar, Inc.
Spero Therapeutics Competitors
Spero Therapeutics competitors include TuHURA Biosciences, Oramed Pharmaceuticals, Heron Therapeutics, Hyloris Pharmaceuticals, ProQR Therapeutics, Karolinska Development, Journey Medical, Orthocell, Guerbet and Galectin Therapeutics.
Most Spero Therapeutics public comparables operate across Biopharmaceuticals and BioTech.
| EV/Revenue | EV/EBITDA | |||||
|---|---|---|---|---|---|---|
| Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| — | — | (5.2x) | — | |||
| 48.2x | 48.2x | 1.3x | — | |||
| 1.7x | 1.6x | 17.7x | 17.7x | |||
| 12.6x | 7.8x | (21.5x) | (11.0x) | |||
| 4.7x | 4.2x | (1.9x) | (2.6x) | |||
| — | — | — | — | |||
| 2.6x | 2.3x | 56.3x | 25.9x | |||
| 20.6x | 13.9x | (23.7x) | (15.3x) | |||
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Spero Therapeutics Funding History
Before going public, Spero Therapeutics raised $115M in total equity funding, across 4 rounds.
Spero Therapeutics Funding Rounds
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Start Free TrialAbout Spero Therapeutics
| When was Spero Therapeutics founded? | Spero Therapeutics was founded in 2013. |
| Where is Spero Therapeutics headquartered? | Spero Therapeutics is headquartered in United States. |
| How many employees does Spero Therapeutics have? | As of today, Spero Therapeutics has over 32 employees. |
| Who is the CEO of Spero Therapeutics? | Spero Therapeutics' CEO is Esther Rajavelu. |
| Is Spero Therapeutics publicly listed? | Yes, Spero Therapeutics is a public company listed on Nasdaq. |
| What is the stock symbol of Spero Therapeutics? | Spero Therapeutics trades under SPRO ticker. |
| When did Spero Therapeutics go public? | Spero Therapeutics went public in 2017. |
| Who are competitors of Spero Therapeutics? | Spero Therapeutics main competitors include TuHURA Biosciences, Oramed Pharmaceuticals, Heron Therapeutics, Hyloris Pharmaceuticals, ProQR Therapeutics, Karolinska Development, Journey Medical, Orthocell, Guerbet, Galectin Therapeutics. |
| What is the current market cap of Spero Therapeutics? | Spero Therapeutics' current market cap is $160M. |
| What is the current revenue of Spero Therapeutics? | Spero Therapeutics' last 12 months revenue is $67M. |
| What is the current EV/Revenue multiple of Spero Therapeutics? | Current revenue multiple of Spero Therapeutics is 1.6x. |
| Is Spero Therapeutics profitable? | Yes, Spero Therapeutics is net-income-positive (as of the last 12 months). |
| What is the current net income of Spero Therapeutics? | Spero Therapeutics' last 12 months net income is $9M. |
| How many companies Spero Therapeutics has acquired to date? | Spero Therapeutics hasn't acquired any companies yet (or none have been disclosed publicly). |
| In how many companies Spero Therapeutics has invested to date? | Spero Therapeutics hasn't invested in any companies yet (or none have been disclosed publicly). |
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