PRTA PROTHENA CORP PLC revenue, earnings and financials
For the quarter ended June 30, 2026, PROTHENA CORP PLC reported revenue of $1.01M (down 77.1% from a year earlier), net income of −$18.6M and diluted EPS of −$0.36; over the last four quarters revenue was $54.5M and net income −$44.0M; for the fiscal year ended December 2025 revenue was $9.68M, down 92.8% on the year before.
PRTA annual revenue and earnings
- Fiscal year ended Dec 2025: revenue $9.68M, gross profit n/a, operating income −$215M, net income −$244M (margin -2520.6%), EPS −$4.53
- Fiscal year ended Dec 2024: revenue $135M, gross profit n/a, operating income −$155M, net income −$122M (margin -90.5%), EPS −$2.27
- Fiscal year ended Dec 2023: revenue $91.4M, gross profit n/a, operating income −$191M, net income −$147M (margin -160.9%), EPS −$2.76
- Fiscal year ended Dec 2022: revenue $53.9M, gross profit n/a, operating income −$132M, net income −$117M (margin -217.0%), EPS −$2.47
- Fiscal year ended Dec 2021: revenue $201M, gross profit n/a, operating income $72.0M, net income $67.0M (margin 33.4%), EPS $1.38
PRTA quarterly revenue and earnings
- Quarter ended Jun 30, 2026: revenue $1.01M (down 77.1% year over year), net income −$18.6M, EPS −$0.36
- Quarter ended Mar 31, 2026: revenue $51.1M (up 1706.4% year over year), net income $32.7M, EPS $0.60
- Quarter ended Dec 31, 2025 (from the annual report): revenue $21.0K (down 99.0% year over year), net income −$21.6M, EPS −$0.39
- Quarter ended Sep 30, 2025: revenue $2.42M (up 149.0% year over year), net income −$36.5M, EPS −$0.68
- Quarter ended Jun 30, 2025: revenue $4.42M (down 96.7% year over year), net income −$126M, EPS −$2.34
- Quarter ended Mar 31, 2025: revenue $2.83M (up 5556.0% year over year), net income −$60.2M, EPS −$1.12
- Quarter ended Dec 31, 2024 (from the annual report): revenue $2.12M (up 571.8% year over year), net income −$58.0M, EPS −$1.05
- Quarter ended Sep 30, 2024: revenue $970K (down 98.9% year over year), net income −$59.0M, EPS −$1.10
- Quarter ended Jun 30, 2024: revenue $132M (up 3184.7% year over year), net income $66.9M, EPS $1.22
- Quarter ended Mar 31, 2024: revenue $50.0K (down 97.7% year over year), net income −$72.2M, EPS −$1.34
- Quarter ended Dec 31, 2023 (from the annual report): revenue $316K (down 99.4% year over year), net income −$67.5M, EPS −$1.22
- Quarter ended Sep 30, 2023: revenue $84.9M (up 5494.3% year over year), net income $21.9M, EPS $0.38
- Quarter ended Jun 30, 2023: revenue $4.02M (up 206.3% year over year), net income −$54.6M, EPS −$1.03
- Quarter ended Mar 31, 2023: revenue $2.17M (up 88.1% year over year), net income −$46.9M, EPS −$0.89
- Quarter ended Dec 31, 2022 (from the annual report): revenue $49.9M (up 4159.6% year over year), net income $6.35M, EPS $0.16
- Quarter ended Sep 30, 2022: revenue $1.52M (down 98.9% year over year), net income −$45.8M, EPS −$0.97
- Quarter ended Jun 30, 2022: revenue $1.31M (down 97.8% year over year), net income −$41.2M, EPS −$0.88
- Quarter ended Mar 31, 2022: revenue $1.15M (up 620.6% year over year), net income −$36.3M, EPS −$0.78
- Quarter ended Dec 31, 2021 (from the annual report): revenue $1.17M, net income −$33.2M, EPS −$0.42
- Quarter ended Sep 30, 2021: revenue $139M, net income $109M, EPS $2.13
PRTA cash flow, buybacks and dividends
- Fiscal year ended Dec 2025: operating cash flow −$164M, share buybacks n/a
- Fiscal year ended Dec 2024: operating cash flow −$150M, share buybacks n/a
- Fiscal year ended Dec 2023: operating cash flow −$134M, share buybacks n/a
- Fiscal year ended Dec 2022: operating cash flow −$109M, share buybacks n/a
- Fiscal year ended Dec 2021: operating cash flow $92.6M, share buybacks n/a
PRTA balance sheet
- Jun 30, 2026: cash $288M, total assets $303M, total liabilities $15.7M, shareholders' equity $287M
- Mar 31, 2026: cash $329M, total assets $350M, total liabilities $37.3M, shareholders' equity $313M
- Dec 31, 2025: cash $308M, total assets $327M, total liabilities $46.3M, shareholders' equity $280M
- Sep 30, 2025: cash $331M, total assets $353M, total liabilities $57.6M, shareholders' equity $295M
- Jun 30, 2025: cash $371M, total assets $399M, total liabilities $74.7M, shareholders' equity $324M
- Mar 31, 2025: cash $418M, total assets $495M, total liabilities $57.7M, shareholders' equity $438M
- Dec 31, 2024: cash $471M, total assets $547M, total liabilities $60.2M, shareholders' equity $487M
- Sep 30, 2024: cash $519M, total assets $595M, total liabilities $60.9M, shareholders' equity $534M
What is PRTA's revenue?
PROTHENA CORP PLC reported $54.5M of revenue over its last four quarters, through June 30, 2026.
Is PRTA profitable?
No. PROTHENA CORP PLC lost $44.0M over the last four quarters.
What is PRTA's EPS?
Diluted earnings per share over the last four quarters were −$0.83; −$0.36 in the latest quarter.