Annexon, Inc. ANNX R2K
Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops medicines for treating inflammatory-related diseases. The company provides Tanruprubart, an investigational full-length monoclonal antibody, which is in Phase 3 clinical trial for the treatment of patients with guillain-barré syndrome; completed Phase II clinical trial for treating Huntington's disease; and in Phase 2a clinical trial for the treatment of amyotrophic lateral sclerosis. It is also developing ANX007, an antigen-binding fragment (Fab) that is in Phase 3 program for the treatment of patients with geographic atrophy; and ANX1502, a novel oral small molecule inhibitor, which is in Phase 1 clinical trials for autoimmune indications. In addition, it develops ANX009, a C1q-blocking Fab that is in Phase I clinical trial for treating patients with lupus nephritis. The company was incorporated in 2011 and is headquartered in Brisbane, California.
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Valuation
Profitability & Returns
Balance Sheet & Liquidity
Ownership
Financial Snapshot
Growth (CAGR)
PROS
- In a confirmed uptrend (50-DMA above 200-DMA).
CONS
- Earnings shrank at -15.2% CAGR over 5 years.
* The pros and cons are auto-generated from financial metrics.
Price Chart
Technical Trend
Computed from daily close history using EMA cross, slope, and RSI signals.
Note: intraday data is not stored locally. “Hourly” uses the most recent 10 daily candles as a short-term proxy.
Fundamental Growth
No fundamental data available for this stock.
Figures from the latest reported periods. CAGR is computed across the displayed window (quarterly CAGR is annualised assuming 4 quarters per year).
Peer comparison
Peer companies in the same sector (Healthcare).
| # | Name | CMP $ | P/E | Mkt Cap | Div Yld % | ROCE % | ROE % | Rev CAGR 5Y % | Profit CAGR 5Y % |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ANNX Annexon, Inc. R2K | 5.42 | - | $888.03M | - | -92.11% | -87.65% | - | -15.20% |
| 2 | LLY Eli Lilly and Company SPX | 1,105.00 | 39.21 | $985.37B | 0.63% | 38.44% | 107.46% | 31.69% | 48.96% |
| 3 | JNJ Johnson & Johnson SPX | 225.33 | 26.11 | $542.42B | 2.38% | 23.13% | 26.42% | 5.60% | 14.32% |
| 4 | UNH UnitedHealth Group Incorporated SPX | 380.31 | 28.66 | $345.38B | 2.32% | 9.60% | 12.18% | 11.35% | -15.69% |
| 5 | MRK Merck & Co., Inc. SPX | 118.72 | 33.44 | $293.22B | 2.86% | 20.66% | 18.94% | 3.12% | 7.93% |
| 6 | TMO Thermo Fisher Scientific Inc. SPX | 492.51 | 27.11 | $183.03B | 0.38% | 9.17% | 13.52% | -0.27% | -1.19% |
| 7 | AMGN Amgen Inc. NDXSPX | 336.79 | 23.42 | $181.77B | 2.99% | 18.02% | 101.32% | 11.77% | 5.58% |
| 8 | GILD Gilead Sciences, Inc. NDXSPX | 134.43 | 18.29 | $166.90B | 2.44% | 22.92% | 43.36% | 2.57% | 22.83% |
| 9 | ISRG Intuitive Surgical, Inc. NDXSPXAI | 424.64 | 51.53 | $150.39B | - | 15.96% | 17.23% | 17.39% | 29.26% |
Quarterly Results
Figures in USD.
| Metric | Mar 2019 | Jun 2019 | Sep 2019 | Mar 2020 | Jun 2020 | Sep 2020 | Mar 2021 | Jun 2021 | Sep 2021 | Mar 2022 | Jun 2022 | Sep 2022 | Mar 2023 | Jun 2023 | Sep 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 |
| Cost of Revenue | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Gross Profit | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Operating Expenses | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 57.41M | 51.73M | 57.02M | 50.26M | 46.05M |
| Operating Income | - | -8.22M | -9.07M | -12.46M | -12.24M | -15.59M | -26.20M | -31.37M | -35.68M | -35.43M | -37.41M | -36.07M | -41.24M | -37.69M | -34.78M | -28.57M | -33.58M | - | -57.41M | -51.73M | -57.02M | -50.26M | -46.05M |
| EBITDA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -56.69M | -51.11M | -56.47M | -49.72M | -45.40M |
| Interest Expense | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Pretax Income | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -54.36M | -49.16M | -54.92M | -48.26M | -44.14M |
| Tax Provision | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Income | -8.65M | -9.40M | -10.19M | -12.34M | -12.24M | -15.64M | -26.06M | -31.29M | -35.60M | -35.37M | -37.14M | -35.05M | -38.68M | -35.19M | -32.48M | -25.18M | -29.61M | - | -54.36M | -49.16M | -54.92M | -48.26M | -44.14M |
| Diluted EPS | - | - | - | - | - | - | - | -0.82 | -0.93 | -0.92 | -0.96 | -0.51 | -0.52 | -0.47 | -0.43 | -0.21 | -0.23 | - | -0.37 | -0.34 | -0.37 | -0.28 | -0.23 |
| R&D Expense | - | 5.99M | 7.09M | 10.22M | 9.29M | 11.78M | 20.70M | 24.57M | 27.58M | 27.00M | 29.11M | 27.86M | 32.34M | 30.25M | 27.89M | 20.96M | 25.03M | 30.11M | 48.18M | 44.16M | 49.70M | - | 35.79M |
Profit & Loss (Annual)
Figures in USD.
| Metric | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|
| Revenue | - | - | - | 0 | 0 | 0 | 0 |
| Cost of Revenue | - | - | - | - | - | - | - |
| Gross Profit | - | - | - | - | - | - | - |
| Operating Expenses | - | - | - | 145.60M | 143.72M | 154.07M | 216.41M |
| Operating Income | -32.52M | -63.47M | - | -145.60M | -143.72M | -154.07M | -216.41M |
| EBITDA | - | - | - | -143.45M | -141.57M | -151.47M | -213.76M |
| Interest Expense | - | - | - | - | - | - | - |
| Pretax Income | - | - | - | -141.95M | -134.24M | -138.20M | -206.69M |
| Tax Provision | - | - | - | - | - | - | - |
| Net Income | -37.18M | -63.41M | - | -141.95M | -134.24M | -138.20M | -206.69M |
| Diluted EPS | - | - | -3.40 | -2.60 | -1.77 | -1.01 | - |
| R&D Expense | 24.52M | 49.27M | 100.07M | 112.50M | 113.76M | 119.45M | 184.70M |
Compounded Sales Growth
| 5 Years: | - |
| 1 Year: | - |
Compounded Profit Growth
| 5 Years: | -15.20% |
| 1 Year: | - |
Stock Price Performance
| 1 Year: | +165.69% |
| 6 Months: | +22.07% |
| 3 Months: | -3.21% |
| 1 Month: | -7.98% |
Balance Sheet (Annual)
Figures in USD.
| Metric | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Total Assets | - | 49.90M | 355.95M | - | 285.10M | 297.67M | 350.07M | 277.57M |
| Current Assets | - | - | - | - | 248.10M | 263.86M | 316.46M | 242.19M |
| Cash & Equivalents | 44.17M | 43.93M | 268.56M | - | 140.02M | 225.11M | 49.50M | 162.05M |
| Inventory | - | - | - | - | - | - | - | - |
| Receivables | - | - | - | 0 | - | - | - | - |
| Total Liabilities | - | 6.37M | 11.67M | - | 53.90M | 47.12M | 56.97M | 65.92M |
| Current Liabilities | - | 4.93M | 10.62M | - | 22.36M | 17.93M | 30.51M | 42.63M |
| Long Term Debt | - | - | - | - | - | - | - | - |
| Total Debt | - | - | - | - | 32.86M | 31.36M | 28.97M | 26.20M |
| Total Equity | -64.20M | -100.45M | 344.28M | - | 231.19M | 250.56M | 293.11M | 211.65M |
| Shares Outstanding | - | - | - | - | 47.72M | 78.37M | 109.38M | 149.36M |
Cash Flows (Annual)
Figures in USD.
| Metric | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|
| Operating Cash Flow | -28.36M | -53.09M | - | -116.31M | -121.14M | -118.01M | -186.36M |
| Investing Cash Flow | -267.00K | -83.16M | - | 58.44M | 70.70M | -218.80M | 190.05M |
| Financing Cash Flow | 28.39M | 360.88M | - | 122.91M | 135.52M | 161.21M | 108.86M |
| Capital Expenditure | -267.00K | -464.00K | - | -6.53M | -193.00K | -15.00K | -137.00K |
| Free Cash Flow | -28.62M | -53.55M | - | -122.83M | -121.33M | -118.02M | -186.49M |
| Net Change in Cash | - | - | - | 65.04M | 85.08M | -175.60M | 112.55M |
Ratios (Annual)
Figures in %.
| Metric | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|
| Gross Margin % | - | - | - | - | - | - | - |
| Operating Margin % | - | - | - | - | - | - | - |
| Net Margin % | - | - | - | - | - | - | - |
| ROE % | 37.0% | -18.4% | - | -61.4% | -53.6% | -47.2% | -97.7% |
| ROCE % | -72.3% | -18.4% | - | -55.4% | -51.4% | -48.2% | -92.1% |
Shareholding Pattern
Top Institutional Holders
| # | Holder | % Held | Shares | Value |
|---|---|---|---|---|
| 1 | Redmile Group, LLC | 8.88% | 14.55M | $78.86M |
| 2 | Blackrock Inc. | 6.68% | 10.94M | $59.29M |
| 3 | FMR, LLC | 6.49% | 10.64M | $57.65M |
| 4 | BVF Inc. | 5.31% | 8.70M | $47.14M |
| 5 | State Street Corporation | 4.22% | 6.92M | $37.50M |
| 6 | Vanguard Capital Management LLC | 3.64% | 5.96M | $32.28M |
| 7 | Bain Capital Life Sciences Investors, LLC | 3.18% | 5.21M | $28.25M |
| 8 | Bellevue Group AG | 3.15% | 5.16M | $27.95M |
| 9 | MAK Capital One LLC | 2.88% | 4.72M | $25.60M |
| 10 | Adage Capital Partners GP L.L.C. | 2.62% | 4.30M | $23.31M |
Analyst View
Analyst aggregate. Targets and ratings update periodically; not investment advice.
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