Prothena Corp (NASDAQ:PRTA) is gearing up to announce its quarterly earnings on Thursday, 2026-02-19. Here's a quick overview of what investors should know before the release.
Analysts are estimating that Prothena Corp will report an earnings per share (EPS) of $-0.45.
The announcement from Prothena Corp is eagerly anticipated, with investors seeking news of surpassing estimates and favorable guidance for the next quarter.
It's worth noting for new investors that guidance can be a key determinant of stock price movements.
Historical Earnings Performance
The company's EPS missed by $0.12 in the last quarter, leading to a 4.76% increase in the share price on the following day.
Here's a look at Prothena Corp's past performance and the resulting price change:
| Quarter | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|
| EPS Estimate | -0.56 | -1.52 | -1.03 | -1.04 |
| EPS Actual | -0.68 | -1.73 | -1.12 | -1.08 |
| Price Change % | 5.00 | 1.00 | 5.00 | 2.00 |

Performance of Prothena Corp Shares
Shares of Prothena Corp were trading at $8.96 as of February 17. Over the last 52-week period, shares are down 40.43%. Given that these returns are generally negative, long-term shareholders are likely unhappy going into this earnings release.
Insights Shared by Analysts on Prothena Corp
For investors, staying informed about market sentiments and expectations in the industry is paramount. This analysis provides an exploration of the latest insights on Prothena Corp.
The consensus rating for Prothena Corp is , derived from analyst ratings. An average one-year price target of $ implies a potential .
To track all earnings releases for Prothena Corp visit their earnings calendar on our site.
This article was generated by Benzinga's automated content engine and reviewed by an editor.
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