Spero Therapeutics Inc Revenue Growth Rates (SPRO), Current and Historic Growth - CSIMarket
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• Revenue Y/Y
• Op. Income Y/Y
• Cop. Income Y/Y
• Net Income Y/Y
• Eps Cop. Y/Y
• Eps Net Y/Y
• Free Cash Flow Y/Y
• Cash Flow Y/Y
• Capex Y/Y
• Sales Y/Y Annual
Spero Therapeutics Inc   (NASDAQ: SPRO)
 

SPRO's Revenue Growth by Quarter and Year

Spero Therapeutics Inc 's Revenue results by quarter and year



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SPRO Revenue (in millions $) FY 2026 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September 0.00
2nd Quarter June 0.00
1st Quarter March 0.26
FY 0.26

SPROs Annual Revenue
Spero Therapeutics Inc 's Revenue in the fiscal year 2025 $ 66.80 millions
Spero Therapeutics Inc 's Revenue in the fiscal year 2024 $ 47.98 millions
Spero Therapeutics Inc 's Revenue in the fiscal year 2023 $ 103.78 millions
Spero Therapeutics Inc 's Revenue in the fiscal year 2022 $ 53.51 millions
Spero Therapeutics Inc 's Revenue in the fiscal year 2021 $ 18.26 millions




SPRO Revenue third quarter 2026 Y/Y Growth Comment
Spero Therapeutics Inc in the third quarter 2026 recorded of $ 0.00 millions.

According to the results reported in the third quarter 2026, Spero Therapeutics Inc achieved the best Revenue growth in Major Pharmaceutical Preparations industry. While Spero Therapeutics Inc ' s Revenue meltdown of -100% ranks overall at the positon no. in the third quarter 2026.


SPRO Revenue ( Y/Y Growth %) 2026
 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September -
2nd Quarter June -
1st Quarter March -95.57 %
FY   -

Financial Statements
Spero Therapeutics Inc 's third quarter 2026 Revenue $ 0.00 millions SPRO's Income Statement
Spero Therapeutics Inc 's third quarter 2025 Revenue $ 5.44 millions Quarterly SPRO's Income Statement


SPRO Revenue (Quarter on Quarter Growth %)

 2026
 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September -
2nd Quarter June -
1st Quarter March -99.37 %
FY (Year on Year)   -


Back to SPRO Growth rate Comparisons >> Back to SPRO Growth rate Comparisons >>


Revenue third quarter 2026 Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #
Healthcare Sector #
Overall #

Revenue Y/Y Growth Statistics
High Average Low
0 % 0 % 0 %
(Sep 30 2023)   (Sep 30 2017)
Revenue third quarter 2026 Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #
Healthcare Sector #
Overall #
Revenue Y/Y Growth Statistics
High Average Low
0 % 0 % 0 %
(Sep 30 2023)   (Sep 30 2017)

Revenue by Quarter for the Fiscal Years 2023, 2024, 2025, 2026

Spero Therapeutics Inc 's Q/Q Revenue Growth


Revenue Q/Q Growth Statistics
High Average Low
0 % 0 % 0 %
 


SPRO's III. Quarter Q/Q Revenue Comment


Revenue Q/Q Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #
Healthcare Sector #
Overall #
Revenue Q/Q Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #
Healthcare Sector #
Overall #
Revenue Q/Q Growth Statistics
High Average Low
0 % 0 % 0 %
 


SPRO's III. Quarter Q/Q Revenue Comment


Spero Therapeutics Inc 's 12 Months Revenue Growth Year on Year


Revenue TTM Growth

12 Months Ending
(Jun 30 2026)		 12 Months Ending (Mar 31 2026) 12 Months Ending (Dec 31 2025) 12 Months Ending (Sep 30 2025) 12 Months Ending (Jun 30 2025)
Cumulative Revenue 12 Months Ending $ 0.00
Y / Y Revenue Growth (TTM) -
Year on Year Revenue Growth Overall Ranking # 3606
Seqeuential Revenue Change (TTM) -
Seq. Revenue Growth (TTM) Overall Ranking # 1612


Cumulative Revenue growth Comment
Spero Therapeutics Inc realized trailing twelve months of $ 0 millions, in the Jun 30 2026, compare to Revenue of $ 49 millions a year ago.

In the Healthcare sector 507 other companies have achieved higher trailing twelve month Revenue growth. While Revenue growth total ranking has deteriorated compare to previous quarter from 3266 to 3606.

Revenue TTM Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry # 88
Healthcare Sector # 508
Overall # 3606

Revenue TTM Y/Y Growth Statistics
High Average Low
781.74 %
 69.71 %
-90.21 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 88
Sector # 262
S&P 500 # 1612
Cumulative Revenue growth Comment
Spero Therapeutics Inc realized trailing twelve months of $ 0 millions, in the Jun 30 2026, compare to Revenue of $ 49 millions a year ago.

In the Healthcare sector 507 other companies have achieved higher trailing twelve month Revenue growth. While Revenue growth total ranking has deteriorated compare to previous quarter from 3266 to 3606.


Revenue TTM Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry # 88
Healthcare Sector # 508
Overall # 3606

Revenue TTM Y/Y Growth Statistics
High Average Low
781.74 %
69.71 %
-90.21 %
 






Other Revenue Growth
Major Pharmaceutical Preparations Industry Revenue Growth Trends and Statistics
Healthcare Sector Revenue Growth Statistics
Revenue Growth Trends for overall market
SPRO's Revenue Growth Ratio versus Major Pharmaceutical Preparations Industry, Healthcare Sector and total Market
Highest Ranking Revenue Growth
Lowest Ranking Revenue Growth




Companies with similar Revenue meltdown for the quarter ending Sep 30 2026 within Healthcare SectorY/Y Change %Revenue for the quarter ending Sep 30 2026
Viatris Inc -0.28%$ -0.277 millions
Zoetis Inc -0.38%$ -0.375 millions
Pfizer Inc-0.43%$ -0.426 millions
Standard Biotools Inc -0.51%$ -0.508 millions
Lucid Diagnostics Inc -0.66%$ -0.661 millions
Globus Medical Inc -0.69%$ -0.693 millions
Conmed Corporation-0.70%$ -0.701 millions
Surgery Partners Inc -0.75%$ -0.755 millions
Myriad Genetics Inc -1.03%$ -1.025 millions
Lensar Inc -1.29%$ -1.292 millions
Fortrea Holdings Inc -1.40%$ -1.397 millions
Immunocore Holdings Plc-1.42%$ -1.419 millions
Pacira Biosciences inc -1.59%$ -1.595 millions
Organon and Co -1.75%$ -1.748 millions
Teva Pharmaceutical Industries Limited-1.90%$ -1.897 millions
Skinhealth Systems Inc -2.07%$ -2.071 millions
Charles River Laboratories International inc -2.20%$ -2.201 millions
Inogen Inc -2.40%$ -2.399 millions
Novavax inc -3.05%$ -3.048 millions
Seer Inc -3.14%$ -3.139 millions
Teladoc Health Inc -3.41%$ -3.406 millions
Cg Oncology Inc -3.72%$ -3.721 millions
Treace Medical Concepts Inc -3.91%$ -3.905 millions
Sarepta Therapeutics Inc -4.51%$ -4.509 millions
Pacific Health Care Organization Inc-4.69%$ -4.689 millions
Tela Bio Inc -5.06%$ -5.058 millions
Perrigo Company Plc-5.22%$ -5.225 millions
Heron Therapeutics Inc -5.49%$ -5.493 millions
Sutro Biopharma Inc -6.14%$ -6.138 millions
Zai Lab Limited-6.79%$ -6.794 millions


About Spero Therapeutics Inc Revenue Growth Rates (SPRO), Current and Historic Growth - CSIMarket Analysis

How we calculate this

This page is based on issuer-reported fundamentals and CSIMarket’s U.S. equities database (20+ years). Growth is computed using year-over-year (Y/Y), sequential, and trailing-twelve-month (TTM) methods.

What’s included here

Company: Spero Therapeutics Inc (CIK 1701108).

Source & verification

Last updated

  • Page updated:
  • Data lineage: SEC filings → XBRL parse → normalization CSIMarket.com Database → growth calculations.
  • Accession: 0001193125-26-458593
  • Figures are derived from filed reports and may be restated; numbers are subject to revision.

Sources: Spero Therapeutics Inc’s SEC filings (XBRL/Inline XBRL) and CSIMarket.com’s normalization & QA processes.



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