When did SPERO THERAPEUTICS INC (SPRO) report earnings last quarter?
SPERO THERAPEUTICS INC (SPRO) last reported earnings on 11/13/2025.
SPERO THERAPEUTICS INC (SPRO) Earnings History & Surprises
NASDAQ:SPRO • US84833T1034
Current stock price
2.59 USD
+0.01 (+0.39%)
At close:
2.54 USD
-0.05 (-1.93%)
After Hours:
SPRO Earnings overview
Past quarterly earnings results for SPERO THERAPEUTICS INC (SPRO), including EPS and revenue actuals, analyst estimates, and surprise percentages. This page focuses on historical performance (not forecasts).
Earnings Snapshot
Next Earnings Date
Upcoming- Release Date
- Mar 26, 2026
- Period
- Q4 / 2025
- EPS Estimate
- -$0.20
- Revenue Estimate
Last Reported
Most Recent- Release Date
- Nov 13, 2025
- Period
- Q3 / 2025
- EPS Reported
- -$0.13
- EPS Surprise
- 49.02%
- Revenue Surprise
- %
Beat Rate
Last 8 Quarters 38%
EPS and Revenue beats vs estimates
Quarterly Earnings Historical Results
EPS & Revenue History (in USD): Actual vs estimated values, surprises, q2q growth and acceleration numbers quarterly history.
| Quarter | EPS | EPS Est | EPS Surprise | EPS Q2Q | Revenue | Revenue Est | Revenue Surprise | Revenue Q2Q |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | -0.13 | -0.26 | 49.02% | 59.38% | 5.442M | - | -59.60% | |
| Q2 2025 | -0.03 | -0.39 | 92.26% | 90.91% | 14.189M | - | 39.15% | |
| Q1 2025 | -0.25 | -0.56 | 55.44% | -4.17% | 5.874M | - | -36.61% | |
| Q4 2024 | -0.38 | -0.32 | -20.18% | -139.58% | 15.044M | 6.324M | 137.89% | -79.54% |
| Q3 2024 | -0.32 | -0.37 | 13.65% | -900.00% | 13.469M | 7.82M | 72.24% | -47.12% |
| Q2 2024 | -0.33 | -0.39 | 14.86% | -43.48% | 10.197M | 3.332M | 206.03% | 275.44% |
| Q1 2024 | -0.24 | -0.04 | -443.03% | 4.00% | 9.267M | 21.964M | -57.81% | 347.90% |
| Q4 2023 | 0.96 | -0.10 | 1,041.18% | 74.55% | 73.524M | 19.006M | 286.85% | 54.98% |
| Q3 2023 | 0.04 | -0.03 | 230.72% | 112.12% | 25.473M | 15.266M | 66.86% | 1,167.31% |
| Q2 2023 | -0.23 | -0.35 | 34.32% | 73.56% | 2.716M | 1.097M | 147.58% | 36.48% |
| Q1 2023 | -0.25 | -0.34 | 26.47% | 75.25% | 2.069M | 1.02M | 102.84% | -0.05% |
| Q4 2022 | 0.55 | 0.04 | 1,144.44% | 161.11% | 47.44M | 23.324M | 103.40% | 1,631.39% |
| Q3 2022 | -0.33 | -0.31 | -6.66% | 52.86% | 2.01M | 5.525M | -63.62% | -34.31% |
| Q2 2022 | -0.87 | -0.95 | 7.96% | -38.10% | 1.99M | 1.173M | 69.65% | -61.36% |
| Q1 2022 | -1.01 | -0.89 | -13.90% | -53.03% | 2.07M | 2.618M | -20.93% | -71.64% |
| Q4 2021 | -0.90 | -0.76 | -18.04% | -32.35% | 2.74M | 5.049M | -45.73% | 43.46% |
| Q3 2021 | -0.70 | -0.68 | -3.46% | 18.60% | 3.06M | 4.556M | -32.84% | -23.50% |
| Q2 2021 | -0.63 | -0.77 | 17.76% | 25.88% | 5.15M | 4.616M | 11.57% | 197.69% |
| Q1 2021 | -0.66 | -0.66 | -0.32% | 44.54% | 7.3M | 3.223M | 126.50% | 329.41% |
| Q4 2020 | -0.68 | -0.76 | 10.25% | - | 1.91M | 3.745M | -49.00% | - |
| Q3 2020 | -0.86 | -0.89 | 3.24% | - | 4M | 3.265M | 22.51% | - |
| Q2 2020 | -0.85 | -1.15 | 25.79% | - | 1.73M | 3.471M | -50.16% | - |
| Q1 2020 | -1.19 | -1.28 | 6.67% | - | 1.7M | 3.511M | -51.58% | - |
Notes
- EPS and Revenue values are non-GAAP when available, otherwise GAAP.
- Surprise % is (Actual - Estimate) / |Estimate|. Green indicates positive surprise, red negative.
- Q2Q % is quarter-over-quarter growth. Green indicates growth, red indicates decline.
- Green right border indicates acceleration for sales or earnings growth. Acceleration is the case when the current Q2Q is above the previous Q2Q.
Earnings Q2Q Performance Trends
EPS Historical Q2Q growth and Acceleration
Revenue Historical Q2Q growth and Acceleration
Surprise distribution (Last 4 Quarters)
EPS beat statistics
EPS beat (4)
3
Average EPS beat (4)
44.13%
Max EPS beat (4)
92.26%
Min EPS beat (4)
-20.18%
Revenue beat statistics
Revenue beat (4)
N/A
Average Revenue beat (4)
N/A
Max Revenue beat (4)
N/A
Min Revenue beat (4)
N/A
Analysis
In the last 4 quarters, SPRO has beaten EPS estimates in 3 out of 4 releases
In the last 4 quarters, SPRO has beaten the EPS estimates by 44.1% on average.
Related analysis
SPERO THERAPEUTICS INC / SPRO Earnings FAQ
Can you provide information on whether SPERO THERAPEUTICS INC beat earnings estimates in the last quarter?
SPERO THERAPEUTICS INC (SPRO) beat EPS estimates and missed revenue estimates in the most recent quarter.
What percentage of the time does SPRO stock beat earnings estimates?
In the last 4 quarters, SPERO THERAPEUTICS INC (SPRO) has beaten EPS estimates in 3 out of 4 releases.