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Prothena Corporation plc PRTA Q4 2025 Annual earnings

Reported February 19, 2026 · After market close

Revenue$21.0KMiss by $1.3M
EPS-$0.44Beat by $0.01
Revenue estimate$1.3M
EPS estimate-$0.45

Next report

Nov 5, 2026 (in 2 months)
Revenue estimate$9.6M
EPS estimate-$0.38

FAQ

When did Prothena Corporation plc report Q4 2025 earnings?
Prothena Corporation plc (PRTA) reported Q4 2025 earnings on February 19, 2026 after market close.
What were Prothena Corporation plc's Q4 2025 revenue and EPS?
Prothena Corporation plc reported revenue of $21.0K and eps of $-0.44 for Q4 2025.
Did Prothena Corporation plc beat estimates in Q4 2025?
Revenue missed the consensus estimate of $1.3M by $1.3M. EPS beat the consensus estimate of $-0.45 by $0.01.
How did Prothena Corporation plc's Q4 2025 results compare year-over-year?
Compared to the same quarter a year prior, revenue declined 99.0% from $2.1M a year earlier and eps grew 59.3% from $-1.08.
Where can I find Prothena Corporation plc's Q4 2025 SEC filings?
You can read the 8-K earnings release (0001559053-26-000003) and the 10-K periodic report (0001559053-26-000008) directly on SEC EDGAR. The filing index links above go to sec.gov.