Prothena (PRTA) Earnings Date, Estimates & Call Transcripts $9.20 -0.06 (-0.65%) Closing price 04/17/2025 04:00 PM EasternExtended Trading$9.20 0.00 (0.00%) As of 04/17/2025 04:33 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Earnings Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Prothena Earnings Summary Upcoming Earnings DateMay. 6After Market ClosesEstimatedConsensus EPS (Feb. 20) -$1.02 Actual EPS (Feb. 20) -$1.08 Missed By -$0.06 Actual Revenue (Feb. 20) $2.12MProthena issued Q4 2024 earnings on February 20, 2025, reporting an EPS of -$1.08, which missed analysts' consensus estimates of -$1.02 by $0.06. Quarterly revenue was reported to be $2.12 million, below analyst estimates of $7.53 million. With a trailing EPS of -$2.30, Prothena's earnings are expected to grow next year, from ($4.04) to ($3.33) per share. Q4 2024 Earnings ResourcesQ4 2024 Earnings ReportConference Call Transcript & Audio Annual Report (10-K) Press Release (8-K) Slide DeckPRTA Upcoming EarningsProthena's Q1 2025 earnings is scheduled for Tuesday, May 6, 2025, with a conference call scheduled on Friday, May 2, 2025 at 4:00 PM ET. Check back for transcripts, audio, and key financial metrics as they become available.Slide DeckFull Screen Slide DeckPowered by Get Prothena Earnings Alerts Want to stay updated on the latest earnings announcements and upcoming reports? Sign up for Earnings360's daily newsletter to receive timely earnings updates on Prothena and other key companies, straight to your inbox. Enter your email to sign up for newsletter Sign Up Skip Charts & View Estimated and Actual Earnings DataPRTA Earnings Estimates and Actuals by QuarterEarnings Estimates and Acutals by Quarter Chart DescriptionThe chart below shows up to four years of a company's earnings history. The dark blue line represents the company's actual earnings per share. The light blue area represents the range of Wall Street analysts' earnings estimates for each quarter.PRTA Estimated and Actual Revenue by QuarterEstimated Revenue and Actual Revenue by Quarter Chart DescriptionThe chart below shows up to four years of a company's revenue history. The dark blue line represents the company's actual revenue. The light blue line represents the company's estimated revenue based on the consensus of Wall Street analysts for each quarter. Prothena Analyst EPS EstimatesQuarterNumber of EstimatesLow EstimateHigh EstimateAverage EstimateCompany GuidanceQ1 20251-$1.06-$1.06-$1.06 Q2 20251-$1.11-$1.11-$1.11 Q3 20251-$1.11-$1.11-$1.11 Q4 20252-$0.58-$0.48-$0.53 FY 20255-$3.86-$3.76-$3.81 Q1 20261-$1.27-$1.27-$1.27 Q2 20261-$1.18-$1.18-$1.18 Q3 20261-$1.28-$1.28-$1.28 Q4 20261-$0.31-$0.31-$0.31 FY 20264($4.04)($4.04) ($4.04) Prothena Earnings History by Quarter Custom Range 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years 5 Years 10 Years Time Frame Start Date End Date Export to Excel DateQuarterConsensus EstimateReported EPSBeat/MissGAAP EPSRevenue EstimateActual RevenueDetails 5/6/2025(Estimated)--------2/20/2025Q4 2024-$1.02-$1.08 -$0.06-$1.08$7.53M$2.12M11/12/2024Q3 2024-$1.18-$1.10+$0.08-$1.10$1.22M$0.97M8/8/2024Q2 2024-$1.01$1.22+$2.23$1.22$10.73M$132.01M5/8/2024Q1 2024-$1.21-$1.34 -$0.13-$1.34$3.75M$0.05M2/15/2024Q4 2023-$1.23-$1.26 -$0.03-$1.26$2.15M$0.32M11/2/2023Q3 2023-$0.26$0.38+$0.64$0.38$51.85M$84.87M8/3/2023Q2 2023-$0.92-$1.03 -$0.11-$1.03$5.09M$4.02M5/4/2023Q1 2023-$0.83-$0.89 -$0.06-$0.89$7.53M$2.17M Prothena Earnings - Frequently Asked Questions When is Prothena's earnings date? Prothena has not confirmed its next earnings publication date, but the company's estimated earnings date is Tuesday, May 6th, 2025 based off last year's report dates. Learn more on PRTA's earnings history. Did Prothena beat their earnings estimates last quarter? In the previous quarter, Prothena (NASDAQ:PRTA) missed the analysts' consensus estimate of ($1.02) by $0.06 with a reported earnings per share (EPS) of ($1.08). Learn more on analysts' earnings estimate vs. PRTA's actual earnings. How can I listen to Prothena's earnings conference call? The conference call for Prothena's latest earnings report can be listened to online. Listen to Conference Call How can I read Prothena's conference call transcript? The conference call transcript for Prothena's latest earnings report can be read online. Read Transcript How much revenue does Prothena generate each year? Prothena (NASDAQ:PRTA) has a recorded annual revenue of $135.16 million. How much profit does Prothena generate each year? Prothena (NASDAQ:PRTA) has a recorded net income of -$147.03 million. PRTA has generated -$2.30 earnings per share over the last four quarters. What is Prothena's EPS forecast for next year? Prothena's earnings are expected to grow from ($4.04) per share to ($3.33) per share in the next year. 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Why Analysts Boosted United Airlines Stock Ahead of EarningsLamb Weston Stock Rises, Earnings Provide Calm Amidst ChaosIntuitive Machines Gains After Earnings Beat, NASA Missions Ahead This page (NASDAQ:PRTA) was last updated on 4/20/2025 by MarketBeat.com Staff From Our PartnersThe real reason gold is soaring (and likely to continue)Trump’s Policies Are Fueling a Gold Boom—Here’s Your Chance to Profit Donald Trump’s bold policies are driv...Golden Portfolio | SponsoredThe first casualty of the 2025 trade warThe headlines scream tariffs and export bans — but the real damage is happening in retirement portfolios. Tim ...Investors Alley | SponsoredMy prediction is coming trueWe've developed a surprisingly effective way to see which stocks could double during massive shake-ups, by usi...InvestorPlace | SponsoredMusk’s AI Masterplan – Our #1 AI Stock to Buy NowDid Elon Musk just set the stage for the next AI stock explosion? 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