Altimmune, Inc. (ALT) Balance Sheet
ALT balance sheet, 2025
December 31, 2025 · U.S. dollars$279.9M assets = $55.0M liabilities + $224.9M equity
Both columns are drawn to the same scale: what ALT owns equals what it owes plus shareholders’ equity. Hover a block for its value.
ALT financial health
Descriptive bands, not a rating. Fiscal 2025.
ALT balance sheet trends, 2016–2025
| Metric | Trend | Then | Latest | Change |
|---|---|---|---|---|
| Total assets | $224.7M2016 | $279.9M2025 | +2.5%/yr | |
| Total liabilities | $205.3M2016 | $55.0M2025 | −13.6%/yr | |
| Shareholders’ equity | $19.5M2016 | $224.9M2025 | +31.2%/yr | |
| Cash & short-term investments | $220.8M2016 | $273.5M2025 | +2.4%/yr | |
| Total debt | $2.0M2016 | $35.7M2025 | +37.8%/yr | |
| Net cash (debt) | $218.8M2016 | $237.8M2025 | +$19.0M | |
| Working capital | $17.4M2016 | $263.2M2025 | +$245.8M | |
| Book value per share | $4.822021 | $2.552025 | −14.7%/yr | |
| Debt / equity | 0.102016 | 0.162025 | +0.06 | |
| Shares outstanding | 41.3M2021 | 88.1M2025 | +20.9%/yr |
Change is the average annual growth (CAGR) or the difference between the first and latest year.
ALT assets
ALT liabilities and equity
ALT debt vs cash
Debt includes short- and long-term borrowings and, where reported, lease obligations.
ALT balance sheet
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Assets | ||||||||||
| Cash & short-term investments | $273.5M | $131.9M | $197.8M | $184.9M | $190.3M | $215.9M | $37.2M | $33.7M | $8.8M | $220.8M |
| Cash & equivalents | $43.8M | $36.9M | $135.1M | $111.1M | $190.3M | $115.9M | $9.0M | $33.7M | $8.8M | $154.0M |
| Short-term investments | $229.7M | $95.0M | $62.7M | $73.8M | $0 | $100.0M | $28.3M | — | $3.5M | $66.8M |
| Receivables | $1.7M | $3.1M | $4.9M | $2.5M | $5.8M | $12.4M | $1.7M | $4.5M | $10.2M | $999,145 |
| Inventory | $0 | $0 | $0 | $34,000 | −$13.39B | −$1.96B | −$503.9M | $0 | $3.5M | $0 |
| Other current assets | $3.0M | $2.2M | $7.0M | $5.4M | $13.40B | $1.96B | $504.4M | $1.2M | $994,332 | $464,797 |
| Total current assets | $278.2M | $137.3M | $209.6M | $192.8M | $204.1M | $230.3M | $39.4M | $39.4M | $23.5M | $222.3M |
| Property, plant & equipment (net) | $312,000 | $413,000 | $651,000 | $1.1M | $1.4M | $2.0M | $1.8M | $1.3M | $603,146 | $120,944 |
| Goodwill & intangible assets | $0 | $0 | $0 | $12.4M | $12.4M | $12.8M | $12.7M | $13.9M | $38.7M | $17.3M |
| Long-term investments | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Other non-current assets | $1.4M | $1.6M | $363,000 | $615,000 | $871,976 | $73,413 | $128,547 | $183,682 | $238,917 | $0 |
| Total assets | $279.9M | $139.3M | $210.6M | $206.9M | $218.9M | $245.1M | $54.1M | $54.8M | $63.0M | $224.7M |
| Liabilities | ||||||||||
| Accounts payable | $2.7M | $211,000 | $2.1M | $4.8M | $2.0M | $612,293 | $18,232 | $372,860 | $129,075 | $926,529 |
| Short-term debt | $256,000 | $279,000 | $496,000 | $452,000 | $411,450 | $356,716 | $259,449 | $71,596 | $49,702 | $1.5M |
| Deferred revenue | — | — | $1 | — | $9.7M | $19,753 | $61,563 | $19,753 | $19,753 | $19,753 |
| Total current liabilities | $15.0M | $10.5M | $12.1M | $17.1M | $18.3M | $12.0M | $3.9M | $4.5M | $3.8M | $204.8M |
| Long-term debt | $34.3M | $0 | $0 | $0 | $1.5M | $1.8M | $1.9M | $1.9M | $4.6M | $525,950 |
| Lease obligations | $1.4M | $1.7M | $671,000 | $1.1M | $1.5M | $1.8M | $1.7M | — | — | — |
| Other long-term liabilities | $5.8M | $5.3M | $4.4M | $4.6M | $0 | $5.4M | $2.8M | $58,500 | $5.9M | $0 |
| Total liabilities | $55.0M | $15.8M | $16.5M | $21.6M | $19.7M | $19.2M | $8.5M | $6.4M | $14.4M | $205.3M |
| Shareholders' equity | ||||||||||
| Common stock & paid-in capital | $11,000 | $7,000 | $7,000 | $5,000 | $4,090 | $3,697 | $1,508 | $876 | $1,810 | $6,773 |
| Retained earnings (deficit) | −$649.5M | −$561.4M | −$466.3M | −$377.9M | −$293.2M | −$186.4M | −$137.4M | −$116.9M | −$77.7M | −$29.9M |
| Treasury stock | — | — | — | — | — | — | — | — | $0 | $0 |
| Accumulated other comprehensive income | −$4.9M | −$5.0M | −$5.0M | −$5.2M | −$5.0M | −$5.0M | −$5.0M | −$5.0M | −$4.6M | −$1,052 |
| Minority interest | — | — | — | — | — | — | — | — | $0 | $0 |
| Total shareholders' equity | $224.9M | $123.5M | $194.1M | $185.3M | $199.1M | $225.9M | $45.5M | $48.3M | $48.7M | $19.5M |
| Key figures | ||||||||||
| Total debt | $35.7M | $1.7M | $671,000 | $1.1M | $1.9M | $2.2M | $2.1M | $1.9M | $4.6M | $2.0M |
| Net cash (debt) | $237.8M | $130.2M | $197.1M | $183.8M | $188.4M | $213.7M | $35.1M | $31.8M | $4.1M | $218.8M |
| Working capital | $263.2M | $126.8M | $197.5M | $175.8M | $185.9M | $218.2M | $35.5M | $34.8M | $19.6M | $17.4M |
| Tangible book value | $224.9M | $123.5M | $194.1M | $172.9M | $186.7M | $213.1M | $32.8M | $34.5M | $10.0M | $2.2M |
| Book value per share | $2.55 | $1.74 | $3.65 | $3.95 | $4.82 | — | — | — | — | — |
| Shares outstanding | 88.1M | 71.0M | 53.2M | 46.9M | 41.3M | — | — | — | — | — |
| Current ratio | 18.55 | 13.11 | 17.26 | 11.31 | 11.17 | 19.16 | 10.04 | 8.70 | 6.11 | 1.09 |
| Quick ratio | 18.35 | 12.90 | 16.69 | 10.99 | 10.73 | 18.99 | 9.91 | 8.44 | 4.93 | 1.08 |
| Debt / equity | 0.16 | 0.01 | 0.00 | 0.01 | 0.01 | 0.01 | 0.05 | 0.04 | 0.09 | 0.10 |
| Equity / assets | 80.3% | 88.7% | 92.1% | 89.5% | 91.0% | 92.2% | 84.2% | 88.2% | 77.2% | 8.7% |
| Jun '26 | Mar '26 | Dec '25 | Sep '25 | Jun '25 | Mar '25 | Dec '24 | Sep '24 | Jun '24 | Mar '24 | Dec '23 | Sep '23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets | ||||||||||||
| Cash & short-term investments | $326.3M | $331.5M | $273.5M | $210.8M | $183.1M | $149.8M | $131.9M | $139.4M | $164.9M | $182.0M | $197.8M | $140.8M |
| Cash & equivalents | $63.0M | $97.6M | $43.8M | $61.2M | $183.1M | $49.1M | $36.9M | $31.5M | $57.1M | $79.0M | $135.1M | $86.9M |
| Short-term investments | $263.3M | $233.9M | $229.7M | $149.5M | $0 | $100.7M | $95.0M | $107.9M | $107.8M | $103.0M | $62.7M | $53.9M |
| Receivables | $3.3M | $265,000 | $1.7M | $145,000 | $878,000 | $2.5M | $3.1M | $3.3M | $3.0M | $2.6M | $4.9M | $4.5M |
| Inventory | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $15,000 | $0 | $1 | $0 | $41,000 |
| Other current assets | $5.2M | $2.9M | $3.0M | $5.7M | $4.4M | $3.0M | $2.2M | $3.0M | $3.3M | $2.9M | $7.0M | $7.6M |
| Total current assets | $334.8M | $334.7M | $278.2M | $216.6M | $188.4M | $155.3M | $137.3M | $145.8M | $171.2M | $187.5M | $209.6M | $153.0M |
| Property, plant & equipment (net) | $60,000 | $208,000 | $312,000 | $337,000 | $364,000 | $384,000 | $413,000 | $446,000 | $483,000 | $544,000 | $651,000 | $765,000 |
| Goodwill & intangible assets | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $12.4M |
| Long-term investments | $192.2M | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Other non-current assets | $90,000 | $746,000 | $1.4M | $1.5M | $1.6M | $1.6M | $1.6M | $1.7M | $1.7M | $299,000 | $363,000 | $425,000 |
| Total assets | $527.2M | $335.6M | $279.9M | $218.4M | $190.3M | $157.3M | $139.3M | $147.9M | $173.3M | $188.4M | $210.6M | $166.6M |
| Liabilities | ||||||||||||
| Accounts payable | $1.3M | $1.5M | $2.7M | $4.8M | $851,000 | $1.1M | $211,000 | $1.1M | $2.7M | $3.8M | $2.1M | $3.0M |
| Short-term debt | — | $265,000 | $256,000 | $247,000 | $239,000 | $245,000 | $279,000 | $313,000 | $345,000 | $508,000 | $496,000 | $485,000 |
| Deferred revenue | — | — | — | — | — | — | — | — | — | — | $1 | −$485,000 |
| Total current liabilities | $12.5M | $11.3M | $15.0M | $12.6M | $9.2M | $9.8M | $10.5M | $8.6M | $15.2M | $11.3M | $12.1M | $11.9M |
| Long-term debt | $34.7M | $34.5M | $34.3M | $14.4M | $14.3M | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Lease obligations | $1.3M | $1.3M | $1.4M | $1.5M | $1.5M | $1.6M | $1.7M | $1.8M | $1.9M | $552,000 | $671,000 | $788,000 |
| Other long-term liabilities | $5.8M | $5.8M | $5.8M | $5.8M | $5.4M | $5.3M | $5.3M | $5.8M | $5.7M | $4.1M | $4.4M | $4.3M |
| Total liabilities | $53.0M | $51.6M | $55.0M | $32.8M | $29.0M | $15.1M | $15.8M | $14.5M | $20.8M | $15.4M | $16.5M | $16.2M |
| Shareholders' equity | ||||||||||||
| Common stock & paid-in capital | $19,000 | $13,000 | $11,000 | $10,000 | $9,000 | $8,000 | $7,000 | $7,000 | $7,000 | $7,000 | $7,000 | $5,000 |
| Retained earnings (deficit) | −$694.9M | −$672.0M | −$649.5M | −$622.1M | −$603.1M | −$581.0M | −$561.4M | −$538.2M | −$515.4M | −$490.7M | −$466.3M | −$434.7M |
| Accumulated other comprehensive income | −$6.0M | −$5.2M | −$4.9M | −$5.0M | −$5.0M | −$5.0M | −$5.0M | −$4.8M | −$5.2M | −$5.2M | −$5.0M | −$5.1M |
| Total shareholders' equity | $474.2M | $284.0M | $224.9M | $185.6M | $161.4M | $142.2M | $123.5M | $133.4M | $152.5M | $172.9M | $194.1M | $150.4M |
| Key figures | ||||||||||||
| Total debt | $35.7M | $35.8M | $35.7M | $15.9M | $15.8M | $1.6M | $1.7M | $1.8M | $1.9M | $552,000 | $671,000 | $788,000 |
| Net cash (debt) | $290.6M | $295.7M | $237.8M | $194.9M | $167.3M | $148.2M | $130.2M | $137.6M | $163.0M | $181.5M | $197.1M | $140.0M |
| Working capital | $322.3M | $323.4M | $263.2M | $204.0M | $179.2M | $145.5M | $126.8M | $137.1M | $156.0M | $176.2M | $197.5M | $141.1M |
| Tangible book value | $474.2M | $284.0M | $224.9M | $185.6M | $161.4M | $142.2M | $123.5M | $133.4M | $152.5M | $172.9M | $194.1M | $138.0M |
| Book value per share | $2.56 | $2.28 | $2.24 | $2.08 | $1.98 | $1.88 | $1.73 | $1.88 | $2.15 | $2.44 | $3.32 | $2.80 |
| Shares outstanding | 185.4M | 124.5M | 100.6M | 89.4M | 81.5M | 75.5M | 71.3M | 71.1M | 70.9M | 70.8M | 58.4M | 53.6M |
| Current ratio | 26.78 | 29.56 | 18.55 | 17.18 | 20.44 | 15.85 | 13.11 | 16.87 | 11.30 | 16.55 | 17.26 | 12.89 |
| Quick ratio | 26.37 | 29.30 | 18.35 | 16.73 | 19.95 | 15.54 | 12.90 | 16.52 | 11.08 | 16.29 | 16.69 | 12.24 |
| Debt / equity | 0.08 | 0.13 | 0.16 | 0.09 | 0.10 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | 0.01 |
| Equity / assets | 89.9% | 84.6% | 80.3% | 85.0% | 84.8% | 90.4% | 88.7% | 90.2% | 88.0% | 91.8% | 92.1% | 90.3% |
Quarterly columns are labeled by the month the quarter ended. Figures in U.S. dollars as reported (latest annual report filed March 6, 2026); data from EODHD.
ALT financial position
At the end of fiscal 2025 (December 31, 2025), Altimmune had total assets of $279.9 million (up 100.9% from a year earlier), total liabilities of $55.0 million and shareholders' equity of $224.9 million. It held $273.5 million in cash and short-term investments against $35.7 million of debt, a net cash position of $237.8 million. Its current ratio was 18.55. In the latest quarter (ended June 30, 2026) total assets were $527.2 million and equity $474.2 million.
Related: ALT income statement, ALT cash flow statement, ALT key metrics. See the ALT stock overview for the latest quote and news.
ALT balance sheet FAQ
What are Altimmune's total assets?
Altimmune reported total assets of $279.9 million at the end of fiscal 2025 (December 31, 2025), compared with $139.3 million a year earlier.
How much debt does Altimmune have?
Altimmune had $35.7 million of total debt at the end of fiscal 2025, including short-term borrowings and lease obligations. Its debt-to-equity ratio was 0.16.
How much cash does Altimmune have?
Altimmune held $273.5 million in cash and short-term investments at the end of fiscal 2025; with $35.7 million of debt that is net cash of $237.8 million.
What is Altimmune's book value?
Altimmune's shareholders' equity (book value) was $224.9 million at the end of fiscal 2025, or $2.55 per share.
What is Altimmune's current ratio?
Altimmune had current assets of $278.2 million and current liabilities of $15.0 million, a current ratio of 18.55 (it can cover its short-term obligations).