Spero Therapeutics, Inc.

NasdaqGS:SPRO Stock Report

Market Cap: US$150.0m

Spero Therapeutics Dividends and Buybacks

Dividend criteria checks 0/6

Spero Therapeutics does not have a record of paying a dividend.

Key information

n/a

Dividend yield

n/a

Buyback Yield

Total Shareholder Yieldn/a
Future Dividend Yieldn/a
Dividend Growthn/a
Next dividend pay daten/a
Ex dividend daten/a
Dividend per sharen/a
Payout ration/a

Recent dividend and buyback updates

No updates

Recent updates

Seeking Alpha Feb 11

Spero Therapeutics: Tebipenem's FDA Path Supports A Speculative Buy

Summary Spero Therapeutics' lead asset is an oral carbapenem tebipenem for cUTI. This asset achieved Phase 3 noninferiority. In fact, this data supports GSK’s NDA resubmission strategy. The prior FDA setback from ADAPT-PO was addressed through PIVOT-PO. The new PIVOT-PO trial was actually stopped early after strong interim efficacy results. So, I believe their data is quite favorable this time. Also, SPRO’s partnership economics are meaningful. They can soon receive sizable resubmission milestone payments and royalties tied to commercialization. In my view, SPRO’s current valuation seems too low relative to the TAM they can unlock with tebipenem. So, I rate them a speculative 'Buy' at these levels. Read the full article on Seeking Alpha
Analysis Article Oct 29

Spero Therapeutics, Inc. (NASDAQ:SPRO) Held Back By Insufficient Growth Even After Shares Climb 26%

Spero Therapeutics, Inc. ( NASDAQ:SPRO ) shareholders would be excited to see that the share price has had a great...
Narrative Update Aug 23

Positive Phase III Efficacy Will Unlock Expanded Antibiotic Markets

The downward revision in Spero Therapeutics’ consensus price target largely reflects declines in its future P/E multiple and net profit margin, resulting in a lower fair value estimate of $4.00. What's in the News The phase III PIVOT-PO trial of tebipenem HBr, an investigational oral treatment for complicated urinary tract infections (cUTIs), was stopped early due to efficacy, following an Independent Data Monitoring Committee recommendation.
Analysis Article Aug 13

Is Spero Therapeutics (NASDAQ:SPRO) In A Good Position To Deliver On Growth Plans?

NasdaqGS:SPRO 1 Year Share Price vs Fair Value Explore Spero Therapeutics's Fair Values from the Community and select...
Analysis Article Jul 16

Insufficient Growth At Spero Therapeutics, Inc. (NASDAQ:SPRO) Hampers Share Price

With a price-to-sales (or "P/S") ratio of 3.1x Spero Therapeutics, Inc. ( NASDAQ:SPRO ) may be sending very bullish...
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New Narrative Mar 30

Successful Phase III Trial Will Redefine Treatment For Complicated UTIs

Successful PIVOT-PO trial and regulatory approval could propel revenue growth, leveraging a strategic partnership with GSK for commercialization.
Analysis Article Feb 04

Spero Therapeutics, Inc. (NASDAQ:SPRO) Looks Inexpensive After Falling 27% But Perhaps Not Attractive Enough

To the annoyance of some shareholders, Spero Therapeutics, Inc. ( NASDAQ:SPRO ) shares are down a considerable 27% in...
Seeking Alpha Jan 19

Spero Therapeutics: Undervalued Based On Just Tebipenem And GSK Deal

Summary Spero Therapeutics' tebipenem, an oral carbapenem for cUTIs, has high approval potential, supported by a successful phase 3 trial and a GSK licensing deal. The need for oral carbapenems is critical due to rising resistance to current oral treatments for complicated urinary tract infections. Tebipenem's success in the confirmatory phase 3 trial is highly probable, given its prior phase 3 success and publication in NEJM. Despite risks, SPRO's valuation is attractive, with significant upside potential from tebipenem milestones and possible pipeline progress. Read the full article on Seeking Alpha
Analysis Article Nov 02

There Is A Reason Spero Therapeutics, Inc.'s (NASDAQ:SPRO) Price Is Undemanding

Spero Therapeutics, Inc.'s ( NASDAQ:SPRO ) price-to-sales (or "P/S") ratio of 0.5x might make it look like a strong buy...
Analysis Article Jul 15

Insufficient Growth At Spero Therapeutics, Inc. (NASDAQ:SPRO) Hampers Share Price

Spero Therapeutics, Inc.'s ( NASDAQ:SPRO ) price-to-sales (or "P/S") ratio of 0.7x might make it look like a strong buy...
Seeking Alpha Apr 23

Spero Therapeutics Delivers On Game Plan To Create Shareholder Value

Summary Spero Therapeutics, Inc. has continued to build and advance its pipeline over the past several months and is now on the verge of generating landmark data with multi-bagger potential. Spero has excellent downside protection and additional upside from the payments from the Tebipenem HBr deal with GSK. Spero's significant undervaluation and potential path forward are highlighted in the peer comparison. Read the full article on Seeking Alpha
Analysis Article Mar 12

Spero Therapeutics, Inc. (NASDAQ:SPRO) Held Back By Insufficient Growth Even After Shares Climb 27%

Spero Therapeutics, Inc. ( NASDAQ:SPRO ) shares have continued their recent momentum with a 27% gain in the last month...
Analysis Article Jan 02

Spero Therapeutics, Inc.'s (NASDAQ:SPRO) Share Price Boosted 26% But Its Business Prospects Need A Lift Too

The Spero Therapeutics, Inc. ( NASDAQ:SPRO ) share price has done very well over the last month, posting an excellent...
Analysis Article May 18

Need To Know: Analysts Just Made A Substantial Cut To Their Spero Therapeutics, Inc. (NASDAQ:SPRO) Estimates

Today is shaping up negative for Spero Therapeutics, Inc. ( NASDAQ:SPRO ) shareholders, with the analysts delivering a...
Analysis Article Apr 17

Spero Therapeutics, Inc. (NASDAQ:SPRO) Shares Fly 26% But Investors Aren't Buying For Growth

Those holding Spero Therapeutics, Inc. ( NASDAQ:SPRO ) shares would be relieved that the share price has rebounded 26...
Analysis Article Apr 13

Industry Analysts Just Upgraded Their Spero Therapeutics, Inc. (NASDAQ:SPRO) Revenue Forecasts By 40%

Spero Therapeutics, Inc. ( NASDAQ:SPRO ) shareholders will have a reason to smile today, with the analysts making...
Analysis Article Apr 05

We Think Spero Therapeutics (NASDAQ:SPRO) Can Easily Afford To Drive Business Growth

There's no doubt that money can be made by owning shares of unprofitable businesses. For example, although...

Stability and Growth of Payments

Fetching dividends data

Stable Dividend: Insufficient data to determine if SPRO's dividends per share have been stable in the past.

Growing Dividend: Insufficient data to determine if SPRO's dividend payments have been increasing.


Dividend Yield vs Market

Spero Therapeutics Dividend Yield vs Market
How does SPRO dividend yield compare to the market?
SegmentDividend Yield
Company (SPRO)n/a
Market Bottom 25% (US)1.4%
Market Top 25% (US)4.3%
Industry Average (Biotechs)2.5%
Analyst forecast (SPRO) (up to 3 years)n/a

Notable Dividend: Unable to evaluate SPRO's dividend yield against the bottom 25% of dividend payers, as the company has not reported any recent payouts.

High Dividend: Unable to evaluate SPRO's dividend yield against the top 25% of dividend payers, as the company has not reported any recent payouts.


Earnings Payout to Shareholders

Earnings Coverage: Insufficient data to calculate SPRO's payout ratio to determine if its dividend payments are covered by earnings.


Cash Payout to Shareholders

Cash Flow Coverage: Unable to calculate sustainability of dividends as SPRO has not reported any payouts.


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/20 02:07
End of Day Share Price 2026/05/20 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Spero Therapeutics, Inc. is covered by 6 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Esther Lannie HongBerenberg
Jason Matthew GerberryBofA Global Research
Esther Lannie HongBrean Capital Historical (Janney Montgomery)