NASDAQ$ALT
Altimmune Inc · Q4 2025 earnings
Q4 2025 earnings · · Before market open · Investor relations
Briefing
ALT reported Q4 2025 a net loss of $27.4M, diluted EPS of $-0.27.
For Q4 2025, ALT reported net loss was $27.4M, diluted EPS was $-0.27. Management discusses segment performance, liquidity, and outlook in the earnings filing.
- Net loss $27.4M.
- Diluted EPS $-0.27.
- MD&A covers capital allocation, costs, and sector risks.
Headline financials
Revenue & EPS history
Altimmune · Revenue · Quarterly
$26K
Forward guidance
The filing discusses operating priorities, liquidity, and sector risks; numeric multi-quarter bridges vary by issuer.
Tailwinds
- MD&A highlights strategic priorities and cash runway.
- Pipeline, product, or segment commentary supports the narrative.
Headwinds
- Ongoing losses or impairment charges for pre-profit names.
- Macro, rates, or input costs may pressure margins.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 19 quarterly earnings reports · overlaid with Q4 2025
+2.4%
Avg return
Earnings day
+1.5%
Avg return
5 days after
+5.6%
Avg return
30 days after
60%
21 / 35 earnings
Positive
+35.0%
Q2 2022
Best reaction
-25.1%
Q3 2020
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | -2.0% | -8.8% | -15.3% | |
| Q4 2025 | -17.6% | -9.6% | -21.8% | |
| Q3 2025 | +5.1% | +14.1% | +39.7% | |
| Q1 2025 | -4.2% | -7.2% | +19.0% | |
| Q4 2024 | +8.1% | +0.3% | -10.4% | |
| Q3 2024 | +29.5% | +3.5% | +16.9% | |
| Q2 2024 | +12.2% | +14.7% | +12.7% | |
| Q1 2024 | +0.8% | +9.2% | -9.8% | |
| Q4 2023 | +17.7% | +18.3% | -16.1% | |
| Q3 2023 | +1.1% | -6.4% | +146.4% | |
| Q2 2023 | +2.0% | -4.7% | -16.9% | |
| Q1 2023 | +2.2% | -6.6% | -19.7% | |
| Q4 2022 | +1.9% | -2.0% | -64.3% | |
| Q3 2022 | +10.3% | +12.7% | +4.2% | |
| Q2 2022 | +35.0% | +37.3% | +55.4% | |
| Q1 2022 | +31.0% | +34.3% | +117.0% | |
| Q4 2021 | +2.2% | +12.1% | -18.7% | |
| Q3 2021 | -0.5% | +1.3% | -12.3% | |
| Q2 2021 | +6.6% | +14.9% | +56.8% | |
| Q1 2021 | +5.2% | +4.7% | +23.0% | |
| Q4 2020 | -18.6% | -19.5% | -29.3% | |
| Q3 2020 | -25.1% | -18.6% | -1.1% | |
| Q2 2020 | -13.5% | -5.5% | -54.3% | |
| Q1 2020 | +21.4% | +21.6% | +103.8% | |
| Q4 2019 | -7.1% | -6.5% | -2.8% | |
| Q3 2019 | -8.0% | -10.9% | -1.7% | |
| Q2 2019 | -6.5% | -6.5% | -0.9% | |
| Q1 2019 | +2.7% | -4.7% | -3.5% | |
| Q4 2018 | +3.4% | +6.6% | -0.7% | |
| Q3 2018 | -6.8% | -9.1% | -31.5% | |
| Q2 2018 | +4.9% | +0.3% | -21.0% | |
| Q1 2018 | +10.8% | -1.9% | +1.7% | |
| Q4 2017 | -8.3% | -5.9% | -36.0% | |
| Q3 2017 | -1.0% | -7.1% | -25.1% | |
| Q2 2017 | -10.3% | -12.0% | +11.6% | |
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