Prothena Public Limited Revenue Growth Rates (PRTA), Current and Historic Growth - CSIMarket
CSIMarket Company Name, Ticker, Competitors, else..
 


• 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
Prothena Corporation Public Limited Company  (NASDAQ: PRTA)
 

PRTA's Revenue Growth by Quarter and Year

Prothena Public Limited's Revenue results by quarter and year



Download as CSV
Commercial Data Licensing & OEM
Annual commercial subscriptions for corporate use, internal BI systems, management reporting, AI integration, and client-facing platforms
API & Data Feeds
Programmatic access to normalized fundamentals & ratios.

API endpoints for this dataset

https://api.csimarket.com/api/v1/companies/PRTA/growth
https://api.csimarket.com/api/v1/companies/PRTA/fundamentals
https://api.csimarket.com/api/v1/companies/PRTA/fundamentals?mode=as_of&as_of=YYYY-MM-DD
Programmatic access for models, analytics, and integration workflows.
Explore the Financial Data API
Financial API Point-in-Time Financial Fundamentals API API Server API Docs API Discovery
Connect Your AI Assistant
How to Connect Your AI Assistant to CSIMarket MCP MCP Server
Access this full dataset via API
Free sample Full docs All endpoints
PRTA Revenue (in millions $) FY 2026 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September 0.62
2nd Quarter June 1.01
1st Quarter March 51.08
FY 52.71

PRTAs Annual Revenue
Prothena Public Limited's Revenue in the fiscal year 2025 $ 9.68 millions
Prothena Public Limited's Revenue in the fiscal year 2024 $ 135.16 millions
Prothena Public Limited's Revenue in the fiscal year 2023 $ 91.37 millions
Prothena Public Limited's Revenue in the fiscal year 2022 $ 53.91 millions
Prothena Public Limited's Revenue in the fiscal year 2021 $ 200.58 millions




PRTA Revenue third quarter 2026 Y/Y Growth Comment
Prothena Corporation Public Limited Company reported drop in Revenue in the third quarter 2026 by -74.38% to $ 0.62 millions, from the same quarter in 2025.
The fall in the third quarter 2026 Prothena Corporation Public Limited Company's Revenue compares unfavorably to the Company's average Revenue doubling of 2102.57%.

Looking into third quarter 2026 results within Major Pharmaceutical Preparations industry 180 other companies have achieved higher Revenue growth. While Prothena Corporation Public Limited Company' s Revenue meltdown of -74.38% ranks overall at the positon no. 3725 in the third quarter 2026.


PRTA Revenue ( Y/Y Growth %) 2026
 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September -74.38 %
2nd Quarter June -77.15 %
1st Quarter March 1704.95 %
FY   -

Financial Statements
Prothena Public Limited's third quarter 2026 Revenue $ 0.62 millions PRTA's Income Statement
Prothena Public Limited's third quarter 2025 Revenue $ 2.42 millions Quarterly PRTA's Income Statement


PRTA Revenue (Quarter on Quarter Growth %)

 2026
 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September -38.61 %
2nd Quarter June -98.02 %
1st Quarter March 255300 %
FY (Year on Year)   -


Back to PRTA Growth rate Comparisons >> Back to PRTA Growth rate Comparisons >>


Revenue third quarter 2026 Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #181
Healthcare Sector #535
Overall #3725

Revenue Y/Y Growth Statistics
High Average Low
26570.89 % 2102.57 % -97.42 %
(Sep 30 2021)   (Sep 30 2022)
Revenue third quarter 2026 Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #181
Healthcare Sector #535
Overall #3725
Revenue Y/Y Growth Statistics
High Average Low
26570.89 % 2102.57 % -97.42 %
(Sep 30 2021)   (Sep 30 2022)

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

Prothena Public Limited's Q/Q Revenue Growth


Revenue Q/Q Growth Statistics
High Average Low
263928 % 10152.58 % -99.63 %
(Jun 30 2024)  


PRTA's III. Quarter Q/Q Revenue Comment
In the III. Quarter 2026 Prothena Corporation Public Limited Company disclosed fall in Revenue from the second quarter by -38.61% to $ 0.62 millions, from $ 1.01 millions achived in the previous reporting period.

But that's not important problem, as Prothena Public Limited's Revenue generally seem to plunge in this quarter.

Within Major Pharmaceutical Preparations industry 212 other companies have achieved higher Revenue quarter on quarter growth. While Prothena Public Limited's Revenue growth quarter on quarter, overall rank is 3898.


Revenue Q/Q Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #213
Healthcare Sector #590
Overall #3898
Revenue Q/Q Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry #213
Healthcare Sector #590
Overall #3898
Revenue Q/Q Growth Statistics
High Average Low
263928 % 10152.58 % -99.63 %
(Jun 30 2024)  


PRTA's III. Quarter Q/Q Revenue Comment
In the III. Quarter 2026 Prothena Corporation Public Limited Company disclosed fall in Revenue from the second quarter by -38.61% to $ 0.62 millions, from $ 1.01 millions achived in the previous reporting period.

But that's not important problem, as Prothena Public Limited's Revenue generally seem to plunge in this quarter.

Within Major Pharmaceutical Preparations industry 212 other companies have achieved higher Revenue quarter on quarter growth. While Prothena Public Limited's Revenue growth quarter on quarter, overall rank is 3898.


Prothena Public Limited'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 $ 54.53
Y / Y Revenue Growth (TTM) 427.32 %
Year on Year Revenue Growth Overall Ranking # 3730
Seqeuential Revenue Change (TTM) -5.89 %
Seq. Revenue Growth (TTM) Overall Ranking # 3725


Cumulative Revenue growth Comment
Although Prothena Public Limited's Annual Revenue growth year on year were below company's average 2102.57% , Revenue announced in the Jun 30 2026 period, show improvement in Revenue trend, to cumulative trailing twelve month growth of 427.32% year on year, from -57.99% in Mar 31 2026.

In the Healthcare sector 537 other companies have achieved higher trailing twelve month Revenue growth. While Revenue growth total ranking has deteriorated compare to previous quarter from 238 to 3730.

Revenue TTM Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry # 181
Healthcare Sector # 538
Overall # 3730

Revenue TTM Y/Y Growth Statistics
High Average Low
26570.89 %
 2102.57 %
-97.42 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 181
Sector # 535
S&P 500 # 3725
Cumulative Revenue growth Comment
Although Prothena Public Limited's Annual Revenue growth year on year were below company's average 2102.57% , Revenue announced in the Jun 30 2026 period, show improvement in Revenue trend, to cumulative trailing twelve month growth of 427.32% year on year, from -57.99% in Mar 31 2026.

In the Healthcare sector 537 other companies have achieved higher trailing twelve month Revenue growth. While Revenue growth total ranking has deteriorated compare to previous quarter from 238 to 3730.


Revenue TTM Y/Y Growth Company Ranking
Within: No.
Major Pharmaceutical Preparations Industry # 181
Healthcare Sector # 538
Overall # 3730

Revenue TTM Y/Y Growth Statistics
High Average Low
26570.89 %
2102.57 %
-97.42 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 181
Sector # 535
S&P 500 # 3725




Other Revenue Growth
Major Pharmaceutical Preparations Industry Revenue Growth Trends and Statistics
Healthcare Sector Revenue Growth Statistics
Revenue Growth Trends for overall market
PRTA'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 fall 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
Scientific Industries Inc -3.50%$ -3.504 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
Milestone Scientific Inc -5.95%$ -5.948 millions


About Prothena Public Limited Revenue Growth Rates (PRTA), 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: Prothena Corp Public Ltd Co (CIK 1559053).

Source & verification

Last updated

  • Page updated:
  • Data lineage: SEC filings → XBRL parse → normalization CSIMarket.com Database → growth calculations.
  • Accession: 0001559053-26-000031
  • Figures are derived from filed reports and may be restated; numbers are subject to revision.

Sources: Prothena Corp Public Ltd Co’s SEC filings (XBRL/Inline XBRL) and CSIMarket.com’s normalization & QA processes.



Help

About us

Products

Data downloads

API

CSIMarket Company, Sector, Industry, Market Analysis, Stock Quotes, Earnings, Economy, News and Research.

Intraday data delayed per exchange requirements. All quotes are in local exchange time. Intraday data delayed 15 minutes for Nasdaq, and other exchanges. Fundamental and financial data for Stocks, Sector, Industry, and Economic Indicators provided by CSIMarket.com

Disclaimer: Information provided by CSIMarket.com is for informational purposes only and does not constitute investment advice, recommendation, or solicitation to buy or sell any security.

© 2026 CSIMarket.com — Proprietary financial dataset. All rights reserved. Redistribution or automated extraction prohibited.