Annexon, Inc.
ANNXNASDAQHealthcare● Active
$5.12
$-0.17(-3.21%)
Market Cap$612326661
P/E Ratio—
52W High$7.18
52W Low$1.85
Annexon, Inc. (ANNX) · Cash Flow
Annual, quarterly, or TTM views · SEC 10-K & 10-Q via FMP · adjust period and M/B/T below.
FMP · ANNX · as of 2026-06-10
Financial statements
Operating CF · CapEx · Free Cash Flow
| Breakdown | 2025-12 | 2024-12 | 2023-12 | 2022-12 | 2021-12 |
|---|---|---|---|---|---|
| Operating Activities | |||||
| Net Income | ($0.21B) | ($0.14B) | ($0.13B) | ($0.14B) | ($0.13B) |
| Depreciation & Amort. | $0.00B | $0.00B | $0.00B | $0.00B | $0.00B |
| Stock-Based Comp. | $0.02B | $0.02B | $0.02B | $0.02B | $0.00B |
| Change in Working Capital | $0.00B | $0.01B | ($0.01B) | $0.00B | $0.00B |
| Net Cash from Operations | ($0.19B) | ($0.12B) | ($0.12B) | ($0.12B) | ($0.11B) |
| Investing Activities | |||||
| Capital Expenditure | ($0.00B) | ($0.00B) | ($0.00B) | ($0.01B) | ($0.00B) |
| Purchases of Investments | ($0.21B) | ($0.58B) | ($0.11B) | ($0.11B) | ($0.23B) |
| Sales of Investments | $0.40B | $0.37B | $0.18B | $0.18B | $0.14B |
| Net Cash from Investing | $0.19B | ($0.22B) | $0.07B | $0.06B | ($0.09B) |
| Financing Activities | |||||
| Common Stock Repurchased | $0.00B | $0.00B | $0.00B | $0.00B | $0.00B |
| Dividends Paid | ($0.00B) | $0.00B | $0.00B | $0.00B | $0.00B |
| Debt Issued / Repaid | $0.00B | $0.00B | $0.00B | $0.00B | $0.00B |
| Net Cash from Financing | $0.11B | $0.16B | $0.14B | $0.12B | $0.00B |
| Free Cash Flow | |||||
| Free Cash Flow | ($0.19B) | ($0.12B) | ($0.12B) | ($0.12B) | ($0.11B) |
| FCF Margin %(computed) | — | — | — | — | — |
Data source: Financial Modeling Prep · Last updated: 2026-06-10 · USD · B
Explore more Annexon, Inc. data
About Annexon, Inc. (ANNX) Cash Flow Statement
Annexon, Inc. generated operating cash flow of ($0.19B) and free cash flow of ($0.19B) for 2025 — a FCF margin of —. Capital expenditure was ($0.00B).
Frequently asked questions
ANNX · 4 questionsAnnexon, Inc. generated free cash flow of ($0.19B) for 2025, down 58.0% year-over-year.
ANNX free cash flowFCF margincash flow yield
· Source: FMP /stable/cash-flow-statement · SEC EDGAR Form 10-K & 10-Q · As of 2026-06-10