Spero Therapeutics (SPRO) Earnings Date, Estimates & Call Transcripts $2.80 -0.05 (-1.75%) Closing price 06/11/2025 04:00 PM EasternExtended Trading$2.81 +0.01 (+0.36%) As of 06/11/2025 07:55 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Spero Therapeutics Earnings Summary Spero Therapeutics issued Q1 2025 earnings on May 13, 2025, reporting an EPS of -$0.25, which topped analysts' consensus estimates of -$0.55 by $0.30. Quarterly revenue was reported to be $5.87 million, below the consensus estimate of $11 million. With a trailing EPS of -$1.28 and a P/E Ratio of 40.01, Spero Therapeutics' earnings are expected to grow next year, from ($1.20) to ($0.79) per share. Upcoming Q2 Earnings DateAug. 4After Market ClosesEstimatedConsensus EPS (May. 13) -$0.55 Actual EPS (May. 13) -$0.25 Beat By $0.30 Actual Revenue (May. 13) $5.87MQ1 2025 Earnings ResourcesQ1 2025 Earnings Report Quarterly Report (10-Q) Press Release (8-K)SPRO Upcoming EarningsSpero Therapeutics' next earnings date is estimated for Monday, August 4, 2025, based on past reporting schedules. Powered by Get Spero Therapeutics 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 Spero Therapeutics 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 DataSPRO 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.SPRO 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. Spero Therapeutics Analyst EPS EstimatesQuarterNumber of EstimatesLow EstimateHigh EstimateAverage EstimateQ1 20251-$0.33-$0.33-$0.33Q2 20251-$0.32-$0.32-$0.32Q3 20251-$0.25-$0.25-$0.25Q4 20251-$0.01-$0.01-$0.01 Spero Therapeutics 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 8/4/2025(Estimated)--------5/13/2025Q1 2025-$0.55-$0.25+$0.30-$0.25$11.00M$5.87M3/27/2025Q4 2024-$0.35-$0.38 -$0.03-$0.38$12.40M$15.04M8/5/2024Q2 2024-$0.34-$0.33+$0.01-$0.33$9.80M$10.20M5/15/2024Q1 2024-$0.07-$0.24 -$0.17-$0.24$16.80M$9.27M3/13/2024Q4 2023-$0.18$0.96+$1.14$0.96$19.40M$73.52M11/13/2023Q3 2023-$0.15$0.02+$0.17$0.10$2.40M$25.47M8/10/2023Q2 2023-$0.29-$0.23+$0.06-$0.23$2.20M$2.72M Spero Therapeutics Earnings - Frequently Asked Questions When is Spero Therapeutics's earnings date? Spero Therapeutics has not confirmed its next earnings publication date, but the company's estimated earnings date is Monday, August 4th, 2025 based off last year's report dates. Learn more on SPRO's earnings history. Did Spero Therapeutics beat their earnings estimates last quarter? In the previous quarter, Spero Therapeutics (NASDAQ:SPRO) reported ($0.25) earnings per share (EPS) to beat the analysts' consensus estimate of ($0.55) by $0.30. Learn more on analysts' earnings estimate vs. SPRO's actual earnings. How much revenue does Spero Therapeutics generate each year? Spero Therapeutics (NASDAQ:SPRO) has a recorded annual revenue of $28.30 million. How much profit does Spero Therapeutics generate each year? Spero Therapeutics (NASDAQ:SPRO) has a recorded net income of $22.81 million. SPRO has generated -$1.28 earnings per share over the last four quarters. What is Spero Therapeutics's price-to-earnings ratio? Spero Therapeutics (NASDAQ:SPRO) has a trailing price-to-earnings ratio of 40.01. What is Spero Therapeutics's EPS forecast for next year? Spero Therapeutics's earnings are expected to grow from ($1.20) per share to ($0.79) per share in the next year. 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