Altimmune, Inc.

ALT Healthcare Biotechnology

Altimmune, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $41,000.00, up 105.0% from fiscal 2024. In the quarter to June 2026, revenue grew 520.0%, EPS grew 55.6%, free cash flow fell 25.3% and total debt rose 142.4%, each against the same quarter a year earlier. Insiders bought in the last twelve months.

2.46 0.10 −3.91%
Market cap
$498.0M
P/E
0.0×
Fwd P/E
−3.9×
Dividend yield
—
F-score
4/9
Altman Z
0.23
Beneish M
−3.17
Dividend safety
n/a
Older periods Sep '25 Dec '25 Mar '26 Jun '26
P/E ratio

+8 more quarters

0.00 0.00 — —
P/S ratio
16,855.29 6,914.26 — —
P/FCF ratio
0.00 0.00 — —
P/Operating CF
(28.34) (16.35) — —
P/B ratio
1.82 1.41 — —
Price to Tangible BV
1.95 1.50 — —
EV/Sales
7,045.34 1,717.80 — —
EV/EBITDA
0.00 0.00 — —
EV/Operating CF
(2.12) (1.17) — —
EV/FCF
(2.12) (1.17) — —
Quick Ratio
16.83 18.35 29.43 26.37
Current Ratio
17.18 18.55 29.56 26.78
Net Debt/EBITDA
9.39 8.09 11.94 10.82
Debt/Assets
6.61% 12.25% 10.28% 6.59%
Debt/Equity
0.08 0.15 0.12 0.07
Asset Turnover
0.00 0.00 0.00 0.00
Operating CF/Net income
0.63 0.71 0.93 1.06
Capex/Depreciation
0.00 0.00 0.03 0.04
Interest Coverage
(42.14) (32.98) (22.70) (23.91)
Research and Development Expense of Revenue
299,200.00% 59,383.87% 0.00% 0.00%
Selling, General and Administrative Expense of Revenue
118,080.00% 33,903.23% 0.00% 0.00%
Intangible Assets out of Total Assets
0.00 0.00 0.00 0.00
Share Based Compensation of Revenue
71,080.00% 15,938.71% 0.00% 0.00%
Graham Net Nets
0.55 0.70 — —
Graham Number
0.00 0.00 — —
Earnings Yield
(28.38%) (27.98%) — —
Free Cash Flow Yield
(19.74%) (21.30%) — —
Revenue per Share
0.00 0.00 0.00 0.00
Operating CF per Share
(0.13) (0.22) (0.17) (0.13)
Capex per Share
0.00 0.00 0.00 0.00
Free Cash Flow per Share
(0.13) (0.22) (0.17) (0.13)
Cash per Share
2.36 3.10 2.66 1.76
Shareholders Equity per Share
2.08 2.55 2.28 2.56
Interest Debt per Share
0.00 0.00 0.00 0.00
Book value per Share
2.08 2.55 2.28 2.56
Free Cash Flow
(11.90) (19.45) (20.96) (24.25)
Working Capital
204.01 263.20 323.35 322.31
Capital Expenditures
0.00 0.00 (0.02) (0.03)
Net Current Asset Value
183.77 223.16 283.03 281.81
EV/EBIT
0.00 0.00 — —
Capex to Sales
0.00 0.03 0.00 0.00
Price to Operating Income
0.00 0.00 — —
Other line items
Average Receivables
2.37 2.43 2.06 2.11
Average Payables
2.97 1.46 1.30 1.06
Average Assets
183.16 209.62 246.45 358.78
Average Common Equity
159.49 174.20 213.07 317.79

Fold the line items

Columns are period end dates