FRC
FRC Logo
Sign InGet Access

Connect With Us

Stay updated with our latest research and insights

Fundamental Research Corp Logo

Highly ranked equity research firm providing institutional grade tools and analysis to all investors worldwide. Trusted by global investors for over 20+ years.

20+ Years
Rate us on TrustpilotLeave a review

Policies

  • Privacy Policy
  • Terms of Service
  • Disclaimer

Company

  • About Us
  • Our Team
  • Contact Us
  • Leave a Review

Resources

  • Videos
  • Research Reports
  • Community
  • FAQ
  • How to use FRC

Browse

  • Stock Directory
  • Stock Screener
  • Market Intel Weekly
  • Report Archive

Trackers

  • Congress Trading
  • Senate Trading
  • Congress Net Worth
  • Commodities

© 2026 Fundamental Research Corp. All Rights Reserved.

Professional investment research since 2003

Home
Research
Get Access
Sign In
Company ProfileAnnexon, Inc.
  • Company Overview
  • Financial Data
  • Peer Comparison
  • Ownership & News
  • Discussion
ANNX
Annexon, Inc. Stock AnalysisComprehensive stock analysis for Annexon, Inc. (ANNX) including live price, Snowflake performance metrics, financial statements, and investment research.Stock AnalysisANNX
ANNX
Annexon, Inc.
  • Company Overview
  • Financial Data
  • Peer Comparison
  • Ownership & News
  • Discussion
ANNX
Home🔹Stocks🔹Annexon, Inc.

Annexon, Inc.

🇺🇸ANNX•NASDAQ

Annexon, Inc.

🇺🇸ANNX•NASDAQ
Market cap
$606.22M
Sentiment

Your view on ANNX

Mkt Cap
$606.22M
Sentiment
Your view
Company Overview

Overview

What the company does, where it operates, and who runs it.

About Annexon, Inc.

Industry
Biotechnology
Sector
Healthcare
CEO
Douglas E. Love
Headquarters
1400 Sierra Point Parkway, Brisbane, CA, US
Industry
Biotechnology
Sector
Healthcare
CEO
Douglas E. Love
Headquarters
1400 Sierra Point Parkway, Brisbane, CA, US
Description

Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops therapeutics for autoimmune, neurodegenerative, and ophthalmic disorders.

The company's C1q is an initiating molecule of the classical complement pathway that targets distinct disease processes, such as antibody-mediated autoimmune disease and complement-mediated neurodegeneration.

Its product candidates include ANX005, a monoclonal antibody, which is in Phase II/III clinical trials to treat patients with guillain- barré syndrome; Phase II trial in patients with warm autoimmune hemolytic anemia; and Phase II clinical trial for Huntington's disease and amyotrophic lateral sclerosis.

The company is also developing ANX009 that is in Phase Ib trial in patients with lupus nephritis; and ANX007, which is in Phase II clinical trials to treat patients with geographic atrophy.

In addition, it develops ANX105, an investigational monoclonal antibody targeting neurodegenerative indications; and ANX1502, an investigational oral small molecule for the treatment of certain autoimmune indications. The company was incorporated in 2011 and is headquartered in Brisbane, California.

Financial Data

Stock Data

Price chart, volume, and trading data.

Fair Value

What FRC thinks it is worth vs. the current price.

FRC's fair value estimate for Annexon, Inc., and the rating behind it. ANNX last traded at $3.70; the estimate is read against that market price. FRC analysts run the firm's valuation model across the companies on this platform to estimate what each one is worth, rather than republishing a consensus average. Shows the current estimate, our rating, and when it was last revised. A free account covers 7 company valuations a month; a paid subscription is unlimited.

Financial Ratios

Profitability, returns, valuation, and leverage ratios.

Valuation, profitability, liquidity and leverage ratios for Annexon, Inc.. Starting points for Annexon, Inc.: EPS -$1.01, beta 1.33 — an Biotechnology name. P/E, P/B, EV/EBITDA, margins, return on equity, current ratio and debt coverage, each shown against the company's own history.

Dividend Analysis

Yield, payout ratio, and dividend coverage metrics.

Dividend history, yield and payout sustainability for Annexon, Inc.. Annexon, Inc. does not currently pay a regular dividend, so this section tracks capacity rather than history. Per-share payments, yield over time, payout ratio and growth streak, with coverage measured against free cash flow.

Earnings Analysis

EPS history, beat rate, and upcoming earnings reports.

Reported vs. expected earnings history for Annexon, Inc.. Trailing twelve-month EPS for Annexon, Inc. stands at -$1.01. EPS surprises by quarter, revenue against estimates, and the upcoming reporting date.

Financial Statements

Income statement, balance sheet, and cash flow statements.

Income statement, balance sheet and cash flow history for Annexon, Inc.. Annexon, Inc. has reported as a listed company since 2020. Annual and quarterly filings with period-over-period comparison, so you can trace how revenue, margins and cash generation have moved.

Peer Comparison

Comparables

List of peer companies in the same industry.

Annexon, Inc. valued side by side against its closest peers. Annexon, Inc. is measured against Biotechnology peers within the Healthcare sector. Peer-relative multiples and operating metrics, so the valuation is read in the context of its own sector rather than in isolation.

Ownership & News

Institutional Ownership

Premium

Which funds and firms own the stock.

Which institutions hold Annexon, Inc., and how their positions are changing. At a $606.2M market value, institutional positions materially move Annexon, Inc.'s register. Top holders, position sizes, and quarter-over-quarter accumulation or distribution from regulatory filings. Included with FRC Premium.

Insider Trading

Premium

Recent buying and selling by company executives.

Buying and selling by Annexon, Inc. executives and directors. Shares of Annexon, Inc. have traded between $1.28 and $5.66 over the past 52 weeks — context for the timing of the transactions below. Insider transactions as disclosed to regulators, with role, size and date — the clearest read on how the people running the company are positioned. Included with FRC Premium.

Senate Trading

Premium

U.S. Senator disclosures filed under the STOCK Act.

U.S. Senate disclosures naming Annexon, Inc.. Annexon, Inc. is a $606.2M Healthcare company. Senators' reported transactions in this security, alongside the fundamentals — a signal most research platforms leave out entirely. Included with FRC Premium.

House Trading

Premium

U.S. Representative disclosures filed under the STOCK Act.

U.S. House of Representatives disclosures naming Annexon, Inc.. Representatives' reported transactions in this security, shown next to the company's fundamentals. Included with FRC Premium.

News

Latest headlines and market coverage.

Latest headlines and company announcements for Annexon, Inc.. Coverage tracks Annexon, Inc. within Biotechnology (Healthcare). Press releases and market coverage, newest first.

Discussion

Comments

Comments and replies from FRC members about this company.

Peer companies

  • ABVXAbivax S.A.
  • ACIUAC Immune S.A.
  • ACRSAclaris Therapeutics, Inc.
  • ALMSAlumis Inc. Common Stock
  • ANABAnaptysBio, Inc.
  • IFRXInflaRx N.V.
  • IMVTImmunovant, Inc.
  • PRTAProthena Corporation plc

More Biotechnology companies

  • PMCBPharmaCyte Biotech, Inc.
  • PMNProMIS Neurosciences, Inc.
  • PMVPPMV Pharmaceuticals, Inc.
  • POLBFPoolbeg Pharma PLC
  • PPBTPurple Biotech Ltd.
  • PPCBPropanc Biopharma Inc. Common Stock
  • PPTDFPeptiDream Inc.
  • PRAXPraxis Precision Medicines, Inc.
  • PREDQPredictive Discovery Limited
  • PREV.CNPreveCeutical Medical Inc.
  • PRLDPrelude Therapeutics Incorporated
  • PRMEPrime Medicine, Inc.

ETFs holding Annexon, Inc.

Largest holders, then the funds most concentrated in ANNX · % = share of the fund

  • XBIState Street SPDR S&P Biotech ETF0.22%
  • VTIVanguard Total Stock Market ETF0.00%
  • IWMiShares Russell 2000 ETF0.02%
  • VXFVanguard Extended Market ETF0.01%
  • BBCVirtus LifeSci Biotech Clinical Trials ETF0.65%
  • IWCiShares Micro-Cap ETF0.14%
  • OPTZOptimize Strategy Index ETF0.14%
  • VFMOVanguard U.S. Momentum Factor ETF0.13%
ANNX Analysis
Fair
Past5
Growth2
Health4
Profit1
Value1

News

Latest Market News

No comments yet

Be the first to ask a question or say what you make of Annexon, Inc.