Prothena Corp (PRTA) is scheduled to report Q1 earnings on May 7, 2026. Analysts estimate EPS of $-0.33 and quarterly revenue of $2.00M.
In the most recent quarter (Q4), Prothena Corp reported EPS of $-0.40, beating estimates of $-0.45 by 0.11%. Revenue came in at $21.00K, missing the estimate of $5.00M by 1.00%.
Over the last 4 quarters, Prothena Corp has averaged an EPS surprise of 0.14% and a revenue surprise of 0.77%.
Analyze the earnings history of Prothena Corp using advanced sorting and filters.
The chart below shows Prothena Corp's reported EPS compared to analyst estimates over recent quarters.
The chart below shows Prothena Corp's reported revenue compared to analyst estimates over recent quarters.
Prothena Corp (PRTA) is scheduled to report earnings on May 7, 2026. The last reported earnings were for reported on February 19, 2026 for Q4.
The Actual EPS was $-0.40, which beat the estimate of $-0.45.
The Actual Revenue was $21.00K, which missed the estimate of $5.00M.
| Fiscal Quarter | Date Reported | Actual EPS | Estimated EPS | Surprise % |
|---|---|---|---|---|
| Q4 | 2026-02-19 | $-0.40 | $-0.45 | 11.1 % |
| Q3 | 2025-11-06 | $-0.68 | $-0.56 | -21.4 % |
| Q2 | 2025-08-04 | $-1.73 | $-1.52 | -13.8 % |
| Q1 | 2025-05-08 | $-1.12 | $-1.03 | -8.74 % |
| Fiscal Quarter | Date Reported | Actual Revenue | Estimated Revenue | Surprise % |
|---|---|---|---|---|
| Q4 | 2026-02-19 | $21.00K | $5.00M | -99.6 % |
| Q3 | 2025-11-06 | $2.42M | $13.90M | -82.6 % |
| Q2 | 2025-08-04 | $4.42M | $11.72M | -62.3 % |
| Q1 | 2025-05-08 | $2.83M | $8.18M | -65.4 % |