Annexon Inc
Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops medicines for treating inflammatory-related diseases. The company's lead candidate is ANX005, 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 … Read more
Market Cap & Net Worth: Annexon Inc (ANNX)
Annexon Inc (NASDAQ:ANNX) has a market capitalization of $836.20 Million ($836.20 Million) as of March 18, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #9917 globally and #4676 in its home market, demonstrating a 0.36% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Annexon Inc's stock price $5.61 by its total outstanding shares 149055879 (149.06 Million).
Annexon Inc Market Cap History: 2020 to 2026
Annexon Inc's market capitalization history from 2020 to 2026. Data shows change from $3.73 Billion to $836.20 Million (-18.45% CAGR).
Index Memberships
Annexon Inc is a constituent of 3 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
NASDAQ Health Care
IXHC
|
$2.24 Trillion | 0.02% | #275 of 976 |
|
NASDAQ Composite
IXIC
|
$33.39 Trillion | 0.00% | #1036 of 3165 |
|
NASDAQ Biotechnology
NBI
|
$1.54 Trillion | 0.03% | #165 of 263 |
Weight: Annexon Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Annexon Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Annexon Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
No P/S ratio data available
Latest Price to Earnings (P/E) Ratio
No P/E ratio data available
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| No financial ratio data available | |||||
Competitor Companies of ANNX by Market Capitalization
Companies near Annexon Inc in the global market cap rankings as of March 18, 2026.
Key companies related to Annexon Inc by market ranking:
- Vertex Pharmaceuticals Inc (NASDAQ:VRTX): Ranked #162 globally with a market cap of $117.09 Billion USD.
- Regeneron Pharmaceuticals Inc (NASDAQ:REGN): Ranked #281 globally with a market cap of $74.80 Billion USD.
- CSL Limited (PINK:CMXHF): Ranked #344 globally with a market cap of $63.46 Billion USD.
- argenx SE (OTCGREY:ARGNF): Ranked #500 globally with a market cap of $42.99 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #162 | Vertex Pharmaceuticals Inc | NASDAQ:VRTX | $117.09 Billion | $462.49 |
| #281 | Regeneron Pharmaceuticals Inc | NASDAQ:REGN | $74.80 Billion | $759.05 |
| #344 | CSL Limited | PINK:CMXHF | $63.46 Billion | $149.87 |
| #500 | argenx SE | OTCGREY:ARGNF | $42.99 Billion | $697.42 |
Annexon Inc Historical Marketcap From 2020 to 2026
Between 2020 and today, Annexon Inc's market cap moved from $3.73 Billion to $ 836.20 Million, with a yearly change of -18.45%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $836.20 Million | +11.75% |
| 2025 | $748.26 Million | -2.14% |
| 2024 | $764.66 Million | +13.00% |
| 2023 | $676.71 Million | -12.19% |
| 2022 | $770.62 Million | -55.00% |
| 2021 | $1.71 Billion | -54.10% |
| 2020 | $3.73 Billion | -- |
End of Day Market Cap According to Different Sources
On Mar 18th, 2026 the market cap of Annexon Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $836.20 Million USD |
| MoneyControl | $836.20 Million USD |
| MarketWatch | $836.20 Million USD |
| marketcap.company | $836.20 Million USD |
| Reuters | $836.20 Million USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.