5.50
price down icon1.91%   -0.09
 
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Annexon Inc stock is traded at $5.50, with a volume of 138.02K. It is down -1.91% in the last 24 hours and down -2.61% over the past month. Annexon Inc is a clinical-stage biopharmaceutical company developing a pipeline of novel therapies for patients with classical complement-mediated disorders of the body, brain, and eye. Its pipeline is based on its platform technology addressing well-researched classical complement-mediated autoimmune and neurodegenerative disease processes, both of which are triggered by aberrant activation of C1q. Its pipeline of product candidates is designed to block the activity of C1q and the entire classical complement pathway in a broad set of complement-mediated diseases. Its product candidates are ANX005, for autoimmune & neurodegenerative disorders; ANX007, for neurodegenerative ophthalmic disorders; ANX1502 for Oral small molecule; and ANX009, for systemic autoimmune diseases.
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Previous Close:
$5.59
Open:
$5.48
24h Volume:
138.02K
Relative Volume:
0.05
Market Cap:
$815.34M
Revenue:
-
Net Income/Loss:
$-134.24M
P/E Ratio:
-3.1073
EPS:
-1.77
Net Cash Flow:
$-121.34M
1W Performance:
+1.91%
1M Performance:
-2.61%
6M Performance:
+152.67%
1Y Performance:
+98.66%
1-Day Range:
Value
$5.39
$5.59
1-Week Range:
Value
$5.12
$5.73
52-Week Range:
Value
$1.285
$7.18

Annexon Inc Stock (ANNX) Company Profile

Name
Name
Annexon Inc
Name
Phone
(650) 822-5500
Name
Address
1400 SIERRA POINT PARKWAY, BRISBANE
Name
Employee
99
Name
Twitter
Name
Next Earnings Date
2024-11-11
Name
Latest SEC Filings
Name
ANNX's Discussions on Twitter

Compare ANNX vs VRTX, REGN, ARGX, ALNY, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
ANNX
Annexon Inc
5.47 833.22M 0 -134.24M -121.34M -1.77
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
470.32 121.40B 12.07B 3.95B 3.19B 15.33
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
767.10 83.25B 14.34B 4.50B 3.77B 41.56
Biotechnology icon
ARGX
Argen X Se Adr
735.42 46.39B 4.16B 1.29B 734.26M 19.59
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
326.74 43.41B 3.71B 313.75M 465.38M 2.2571
Biotechnology icon
ONC
Beone Medicines Ltd Adr
294.65 33.09B 5.36B 287.73M 924.18M 2.5229

Annexon Inc Stock (ANNX) Upgrades & Downgrades

Date Action Analyst Rating Change
Dec-23-25 Initiated Chardan Capital Markets Buy
Mar-01-24 Upgrade JP Morgan Neutral → Overweight
Dec-21-23 Upgrade BofA Securities Neutral → Buy
Oct-30-23 Initiated Wells Fargo Overweight
May-26-23 Downgrade BofA Securities Buy → Neutral
May-25-23 Downgrade JP Morgan Overweight → Neutral
Sep-16-22 Initiated Jefferies Buy
Sep-09-22 Initiated BTIG Research Buy
Nov-30-21 Initiated H.C. Wainwright Buy
Sep-23-21 Initiated Cantor Fitzgerald Overweight
Jan-26-21 Initiated Needham Buy
Aug-18-20 Initiated BofA Securities Buy
Aug-18-20 Initiated Cowen Outperform
Aug-18-20 Initiated JP Morgan Overweight
View All

Annexon Inc Stock (ANNX) Latest News

pulisher
Mar 04, 2026

Annexon (ANNX) CFO Lew sells shares to cover RSU tax withholding - Stock Titan

Mar 04, 2026
pulisher
Mar 04, 2026

Annexon, Inc. (ANNX) CMO sells shares to cover tax obligations - Stock Titan

Mar 04, 2026
pulisher
Mar 04, 2026

Annexon (ANNX) EVP Overdorf sells shares to cover RSU tax - Stock Titan

Mar 04, 2026
pulisher
Mar 04, 2026

Annexon (ANNX) EVP sells 5,566 shares to cover RSU tax withholding - Stock Titan

Mar 04, 2026
pulisher
Mar 04, 2026

Annexon Spotlights GA Phase III, GBS Regulatory Plans and ANX1502 Update at TD Cowen Conference - MarketBeat

Mar 04, 2026
pulisher
Mar 03, 2026

ANNX: Late-stage neuroinflammatory programs near key data and filings, with strong commercial focus - TradingView

Mar 03, 2026
pulisher
Mar 02, 2026

Director files sale notice for 5,566 ANNX shares (NASDAQ: ANNX) - Stock Titan

Mar 02, 2026
pulisher
Mar 02, 2026

ANNX (NASDAQ: ANNX) Rule 144 notice shows 5,894 shares to be sold; prior 5,290 sold - Stock Titan

Mar 02, 2026
pulisher
Mar 02, 2026

ANNX (NASDAQ) Rule 144: Insider sale of 6,225 shares; 4,339 vested - Stock Titan

Mar 02, 2026
pulisher
Mar 02, 2026

ANNX (NASDAQ: ANNX) Form 144 lists 5,565-share notice and recent insider sale - Stock Titan

Mar 02, 2026
pulisher
Mar 02, 2026

Annexon, Inc. (NASDAQ:ANNX) Given Average Rating of "Moderate Buy" by Brokerages - MarketBeat

Mar 02, 2026
pulisher
Mar 01, 2026

ANNX Financials: Income Statement, Balance Sheet & Cash Flow - Stock Titan

Mar 01, 2026
pulisher
Feb 28, 2026

Annexon Showcases Promising Drug Ahead of Pivotal Trial Data - StocksToTrade

Feb 28, 2026
pulisher
Feb 28, 2026

Annexon Showcases Emerging Treatment with Topline Data on Horizon - timothysykes.com

Feb 28, 2026
pulisher
Feb 27, 2026

ANNX Technical Analysis & Stock Price Forecast - Intellectia AI

Feb 27, 2026
pulisher
Feb 27, 2026

Annexon Inc expected to post a loss of 32 cents a shareEarnings Preview - TradingView

Feb 27, 2026
pulisher
Feb 27, 2026

Does Annexon Inc. meet Warren Buffett’s criteriaEarnings Performance Report & Weekly Watchlist for Consistent Profits - mfd.ru

Feb 27, 2026
pulisher
Feb 27, 2026

ANNX (NASDAQ: ANNX) insider sale notice: 5,820 shares tied to vesting - Stock Titan

Feb 27, 2026
pulisher
Feb 24, 2026

Annexon Biosciences to Present at the TD Cowen 46th Annual Health Care Conference - Investing News Network

Feb 24, 2026
pulisher
Feb 23, 2026

Annexon (ANNX) CFO receives 250,000 options and 62,500 RSUs in equity grant - Stock Titan

Feb 23, 2026
pulisher
Feb 23, 2026

Annexon (ANNX) grants CMO 225,000 options and 56,250 RSUs - Stock Titan

Feb 23, 2026
pulisher
Feb 20, 2026

Jamie Dananberg Sells 5,290 Shares of Annexon (NASDAQ:ANNX) Stock - MarketBeat

Feb 20, 2026
pulisher
Feb 20, 2026

Insider Selling: Annexon (NASDAQ:ANNX) EVP Sells 5,290 Shares of Stock - MarketBeat

Feb 20, 2026
pulisher
Feb 20, 2026

Annexon (NASDAQ:ANNX) EVP Sells $40,149.27 in Stock - MarketBeat

Feb 20, 2026
pulisher
Feb 20, 2026

Annexon (NASDAQ:ANNX) CFO Sells $40,118.61 in Stock - MarketBeat

Feb 20, 2026
pulisher
Feb 20, 2026

Annexon (ANNX) EVP sells 7,857 shares to cover RSU tax withholding - Stock Titan

Feb 20, 2026
pulisher
Feb 20, 2026

Will Annexon Inc benefit from government policyTrade Volume Summary & Low Drawdown Momentum Trade Ideas - baoquankhu1.vn

Feb 20, 2026
pulisher
Feb 20, 2026

Aug Spikes: Will Annexon Inc benefit from government policyJuly 2025 PreEarnings & Technical Pattern Based Signals - baoquankhu1.vn

Feb 20, 2026
pulisher
Feb 20, 2026

Published on: 2026-02-21 08:39:55 - baoquankhu1.vn

Feb 20, 2026
pulisher
Feb 20, 2026

Is Annexon Inc stock a good dividend stock2025 Biggest Moves & High Return Trade Opportunity Guides - baoquankhu1.vn

Feb 20, 2026
pulisher
Feb 18, 2026

[144] Annexon, Inc. SEC Filing - Stock Titan

Feb 18, 2026
pulisher
Feb 17, 2026

Annexon Biosciences Announces Planned Retirement of Board Chairman - TipRanks

Feb 17, 2026
pulisher
Feb 17, 2026

Annexon, Inc. Announces Retirement of Chairman of the Board Thomas G. Wiggans - marketscreener.com

Feb 17, 2026
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Feb 17, 2026

Annexon to Host In-Person and Virtual KOL Event to Discuss Vonaprument for the Treatment of Geographic Atrophy - The Manila Times

Feb 17, 2026
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Feb 16, 2026

Annexon Announces Proposed Public Offering of Common Stock and Pre-Funded Warrants - Quantisnow

Feb 16, 2026
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Feb 11, 2026

FMR LLC Reduces Stake in Annexon Inc: A Strategic Portfolio Adju - GuruFocus

Feb 11, 2026
pulisher
Feb 10, 2026

Aug Decliners: What are the risks of holding Annexon IncJuly 2025 WrapUp & Safe Swing Trade Setup Alerts - baoquankhu1.vn

Feb 10, 2026
pulisher
Feb 07, 2026

A Pivotal Year Ahead for Annexon’s Clinical Ambitions - AD HOC NEWS

Feb 07, 2026
pulisher
Feb 05, 2026

Annexon, Inc. (NASDAQ:ANNX) Receives Consensus Rating of "Moderate Buy" from Analysts - MarketBeat

Feb 05, 2026
pulisher
Feb 04, 2026

Macro Review: Is Annexon Inc in a bullish channel2025 Price Targets & Low Drawdown Momentum Ideas - baoquankhu1.vn

Feb 04, 2026
pulisher
Feb 02, 2026

Dow Update: Can Annexon Inc reach all time highs this yearIPO Watch & Growth Focused Stock Reports - baoquankhu1.vn

Feb 02, 2026
pulisher
Feb 02, 2026

Market Recap: Will Annexon Inc benefit from government policyJuly 2025 Reactions & Fast Exit Strategy with Risk Control - baoquankhu1.vn

Feb 02, 2026
pulisher
Jan 30, 2026

Breakout Watch: Will Annexon Inc benefit from government policyDay Trade & Risk Controlled Stock Pick Alerts - baoquankhu1.vn

Jan 30, 2026
pulisher
Jan 30, 2026

VIX Spike: Will CYBN stock recover after earnings2025 Support & Resistance & Detailed Earnings Play Strategies - baoquankhu1.vn

Jan 30, 2026
pulisher
Jan 30, 2026

Annexon, Inc. $ANNX Stake Cut by J. Safra Sarasin Holding AG - MarketBeat

Jan 30, 2026
pulisher
Jan 28, 2026

Bank of America Securities Reaffirms Their Buy Rating on Annexon Biosciences (ANNX) - The Globe and Mail

Jan 28, 2026
pulisher
Jan 27, 2026

Investment Recap: Can HSCS sustain its profitability2025 Investor Takeaways & Daily Profit Maximizing Tips - baoquankhu1.vn

Jan 27, 2026
pulisher
Jan 25, 2026

Analyst Downgrade: Will Annexon Inc stock benefit from M AJuly 2025 PostEarnings & Real-Time Volume Triggers - baoquankhu1.vn

Jan 25, 2026
pulisher
Jan 24, 2026

Annexon Offers A High-Risk, High-Reward Play On A New Approach To Complement-Mediated Diseases - Seeking Alpha

Jan 24, 2026
pulisher
Jan 24, 2026

Annexon stock hits 52-week high at 7.1 USD By Investing.com - Investing.com Nigeria

Jan 24, 2026
pulisher
Jan 23, 2026

Annexon stock hits 52-week high at 7.1 USD - Investing.com

Jan 23, 2026

Annexon Inc Stock (ANNX) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$46.72
price down icon 0.50%
$29.17
price down icon 0.98%
$57.77
price down icon 0.03%
$103.05
price down icon 0.96%
$146.31
price down icon 1.82%
biotechnology ONC
$296.81
price down icon 0.57%
Cap:     |  Volume (24h):