Altimmune, Inc.ALTNASDAQ
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P/E Ratio HistoryNormalizing
Percentile Rank57
Studio
Year-over-Year Change

Price-to-earnings ratio

Latest
-3.61
Near historical average
Percentile
P57
Within normal range
Streak
3 yr
Consecutive growthNormalizing
Average
-3.64
Historical baseline
PeriodValueYoY Change
2025-3.61+33.0%
2024-5.39+20.5%
2023-6.77+25.7%
2022-9.11-134.0%
2021-3.89+33.9%
2020-5.90-387.8%
2019-1.21-720.3%
2018-0.15+73.1%
2017-0.55-446.7%
20160.16-