StockData
ALTNasdaqPharmaceutical PreparationsFiscal year ends December 31

Altimmune, Inc.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 12, 2026
$2.23+0.03 (+1.36%)

Close on Oct 19, 2026

Market cap
$413.54M
P/E (TTM)
–
Dividend yield
–

Share price

−$1.60 (−41.78%)past year

Daily closes, adjusted for splits. Drag across the chart to measure a change.Earnings

Altimmune, Inc. grew revenue 105.0% to $41.00K over fiscal 2025. Free cash flow was -$76.56M.

Revenue
$41.00K
+105.0% vs. a year earlier
Operating income
-$100.23M
TTM Q2 2026
Free cash flow
-$76.56M
TTM Q2 2026
EPS, diluted
-$0.77
TTM Q2 2026

Key statistics

Valuation at the latest close; fundamentals over fiscal 2025, balances at Jun 30, 2026

Valuation

Market cap
$413.54M
P/E ratio
–
Price to sales
10086.33
Price to book
0.87
Dividend yield
–
Free cash flow yield
-18.51%

Fundamentals

Revenue
$41.00K
Net income
-$91.76M
EPS, diluted
-$0.77
Free cash flow
-$76.56M
Book value per share
$2.56
Diluted shares
185M

Fifteen years at a glance

Fiscal years 2011 to 2025 and trailing twelve months, USD

Revenue

–

Operating income

-$100.23M

Net income

-$91.76M

EPS, diluted

-$0.77

Free cash flow

-$76.56M
Reported periodTrailing twelve months