QUANTUM-SI INC (QSI) Earnings History & Surprises
NASDAQ:QSI • US74765K1051
0.9095 USD
0 (-0.05%)
At close: Mar 5, 2026
0.92 USD
+0.01 (+1.15%)
After Hours: 3/5/2026, 8:16:46 PM
Past quarterly earnings results for QUANTUM-SI INC (QSI), including EPS and revenue actuals, analyst estimates, and surprise percentages. This page focuses on historical performance (not forecasts).
Earnings Snapshot
Next Earnings Date
Release DateMay 13, 2026
PeriodQ1 / 2026
EPS Estimate-$0.12
Revenue Estimate1M
Last Reported
Release DateMar 3, 2026
PeriodQ4 / 2025
EPS Reported-$0.08
EPS Surprise 35.78%
Revenue Surprise -41.53%
Beat Rate
44%
EPS and Revenuebeats vs estimates
Quarterly Earnings Results
EPS & Revenue History (USD)
Actual vs estimated values, surprises, q2q growth and acceleration numbers for recent quarters.
| Quarter | EPS | EPS Est | EPS Surprise | EPS Q2Q | Revenue | Revenue Est | Revenue Surprise | Revenue Q2Q |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | -0.08 | -0.12 | 35.78% | 65.22% | 450K | 769.62K | -41.53% | -62.25% |
| Q3 2025 | -0.17 | -0.14 | -23.16% | 5.56% | 552K | 595.9K | -7.37% | -29.86% |
| Q2 2025 | -0.16 | -0.14 | -13.15% | - | 591K | 1.226M | -51.79% | -4.98% |
| Q1 2025 | -0.11 | -0.15 | 28.97% | 21.43% | 842K | 957.147K | -12.03% | 84.25% |
| Q4 2024 | -0.23 | -0.19 | -21.99% | -43.75% | 1.192M | 1.239M | -3.79% | 198.00% |
| Q3 2024 | -0.18 | -0.20 | 8.61% | -5.88% | 787K | 1.09M | -27.80% | 252.91% |
| Q2 2024 | -0.16 | -0.19 | 16.62% | 11.11% | 622K | 686.295K | -9.37% | 203.41% |
| Q1 2024 | -0.14 | -0.20 | 30.69% | 17.65% | 457K | 430.765K | 6.09% | 79.92% |
| Q4 2023 | -0.16 | -0.18 | 11.99% | 33.33% | 400K | 302.495K | 32.23% | - |
| Q3 2023 | -0.17 | -0.19 | 11.41% | 26.09% | 223K | 404K | -44.80% | - |
| Q2 2023 | -0.18 | -0.20 | 10.89% | 21.74% | 205K | 404K | -49.26% | - |
| Q1 2023 | -0.17 | -0.19 | 11.41% | 32.00% | 254K | 1.111M | -77.14% | - |
| Q4 2022 | -0.24 | -0.20 | -18.81% | -14.29% | - | - | ||
| Q3 2022 | -0.23 | -0.25 | 8.91% | -76.92% | - | - | ||
| Q2 2022 | -0.23 | -0.24 | 5.12% | 92.46% | - | - | ||
| Q1 2022 | -0.25 | -0.17 | -45.60% | - | - | - | ||
| Q4 2021 | -0.21 | -0.17 | -22.31% | - | - | - | ||
| Q3 2021 | -0.13 | -0.17 | 24.29% | - | - | - | ||
| Q2 2021 | -3.05 | - | - | - | - | |||
| Q1 2021 | - | - | - | - | ||||
| Q4 2020 | - | - | - | - | ||||
| Q3 2020 | - | - | - | - | ||||
| Q2 2020 | - | - | - | - |
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)
1
Average EPS beat (4)
-7.33%
Max EPS beat (4)
28.97%
Min EPS beat (4)
-23.16%
Revenue beat statistics
Revenue beat (4)
0
Average Revenue beat (4)
-18.75%
Max Revenue beat (4)
-3.79%
Min Revenue beat (4)
-51.79%
Analysis
In the last 4 quarters, QSI has beaten EPS estimates in 1 out of 4 releases
QSI has not beaten revenue estimates in any of the last 4 earnings releases
In the last 4 quarters, QSI reported -7.3% below the EPS estimates on average.
In the last 4 quarters, QSI reported -18.7% below the revenue estimates on average.
QUANTUM-SI INC / QSI Earnings FAQ
When did QUANTUM-SI INC (QSI) report earnings last quarter?
QUANTUM-SI INC (QSI) last reported earnings on 3/3/2026.
Did QUANTUM-SI INC (QSI) beat earnings estimates last quarter?
QUANTUM-SI INC (QSI) beat EPS estimates and missed revenue estimates in the most recent quarter.
How often does QUANTUM-SI INC (QSI) beat earnings estimates?
In the last 4 quarters, QUANTUM-SI INC (QSI) has beaten EPS estimates in 1 out of 4 releases.