Annexon financials
$4.13+2.99%
Close Sep 29, 2026 · split-adjustedRevenue
Net income
Income statement & cash flow
| Fiscal year | FY25 Dec 31 | FY24 Dec 31 | FY23 Dec 31 | FY22 Dec 31 | FY21 Dec 31 | FY20 Dec 31 |
|---|---|---|---|---|---|---|
| Revenue | $0.00 | $0.00 | $0.00 | $0.00 | — | — |
| Gross profit | $0.00 | $0.00 | $0.00 | $0.00 | — | — |
| Gross margin | — | — | — | — | — | — |
| Operating income | -$216.4M | -$154.1M | -$143.7M | -$145.6M | -$130.7M | -$63.5M |
| Net income | -$208.5M | -$138.2M | -$134.2M | -$141.9M | -$130.3M | -$70.3M |
| Net margin | — | — | — | — | — | — |
| Diluted EPS | $-1.34 | $-1.01 | $-1.77 | $-2.60 | $-3.40 | $-4.15 |
| EBITDA | -$214.2M | -$151.9M | -$141.6M | -$142.3M | -$127.3M | -$62.8M |
| Operating cash flow | -$186.4M | -$118.0M | -$121.1M | -$116.3M | -$106.1M | -$53.1M |
| Free cash flow | -$186.5M | -$118.0M | -$121.3M | -$122.8M | -$107.8M | -$53.6M |
| Diluted shares | 155.1M | 137.4M | 75.7M | 54.7M | 38.3M | 17.0M |
Balance sheet
| Period end | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 |
|---|---|---|---|---|---|---|
| Cash & equivalents | $162.1M | $49.5M | $225.1M | $140.0M | $74.8M | $268.6M |
| Short-term investments | $76.3M | $262.5M | $34.6M | $102.6M | $167.9M | $82.6M |
| Total debt | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Total assets | $277.6M | $350.1M | $297.7M | $285.1M | $287.0M | $355.9M |
| Total liabilities | $65.9M | $57.0M | $47.1M | $53.9M | $55.1M | $11.7M |
| Shareholders' equity | $211.6M | $293.1M | $250.6M | $231.2M | $231.9M | $344.3M |
From SEC filings via Massive. Fiscal periods follow the company's own calendar; free cash flow is operating cash flow minus capital expenditure.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology