More about High-Yield Cash Accounts with M1
Brokerage Accounts
Retirement Accounts
Other Accounts
Quotes are delayed by 15 minutes.
1D
1W
1M
3M
6M
YTD
1Y
2Y
5Y
ALL
Market cap
$801919737
EPS
-1.14
P/E ratio
--
Price to sales
--
Dividend yield
--
Beta
1.214864
Previous close
$4.17
Today's open
$4.16
Day's range
$4.13 - $4.31
52 week range
$2.52 - $7.18
show more
CEO
Douglas Love
Employees
100
Headquarters
Brisbane, CA
Exchange
Nasdaq Global Select
Shares outstanding
189579134
Issue type
Common Stock
Healthcare
Biotechnology & Life Sciences
Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)
BRISBANE, Calif., Sept. 16, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced that it has granted inducement to two new non-executive employees under the terms of the 2022 Employment Inducement Award Plan. The equity awards were approved on September 12, 2026, in accordance with Nasdaq Listing Rule 5635(c)(4).
GlobeNewsWire • Sep 16, 2026

Annexon to Participate in Upcoming September Investor Conferences
BRISBANE, Calif., Sept. 02, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced that Douglas Love, Esq., president & chief executive officer, will participate in fireside chats during the following September investor conferences:
GlobeNewsWire • Sep 2, 2026

Annexon Q2 Earnings Call Highlights
Annexon NASDAQ: ANNX said it expanded its pivotal ARCHER II trial of vonaprument in geographic atrophy, adding an independent 24-month dual primary endpoint alongside the study's existing 15-month primary endpoint. The company said it remains confident in a planned fourth-quarter assessment of the 15-month endpoint while seeking to capture longer-term efficacy data for a potential product label.
MarketBeat • Aug 12, 2026

Annexon, Inc. (ANNX) Q2 2026 Earnings Call Transcript
Annexon, Inc. (ANNX) Q2 2026 Earnings Call Transcript
Seeking Alpha • Aug 12, 2026

Annexon Reports Second Quarter 2026 Financial Results, Business Updates and Key Anticipated Milestones
Rapid, Positive Clinical Outcomes in GBS FORWARD Study Reinforce Consistency and Reproducibility of Tanruprubart Treatment Effect Demonstrated in Phase 3 and Real-World Evidence Studies; BLA Submission Expected in Q4 2026
GlobeNewsWire • Aug 12, 2026

Annexon Expands Vonaprument Phase 3 Program in Geographic Atrophy with Addition of Month 24 Dual Primary Endpoint Complementing Month 15 Primary Endpoint and Launch of Open-Label Extension Study
BRISBANE, Calif., Aug. 12, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies for multiple neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced the addition of a Month 24 dual primary endpoint to complement the current Month 15 primary endpoint in its Phase 3 ARCHER II trial, and launch of an open-label extension (OLE) study of vonaprument for the treatment of dry age-related macular degeneration (AMD) with geographic atrophy (GA). With a dual primary endpoint strategy, ARCHER II can achieve success in protecting against vision loss at either Month 15 or 24, which are independent efficacy timepoints.
GlobeNewsWire • Aug 12, 2026

Annexon Reports First U.S. and European Patient Cohort of GBS FORWARD Study Demonstrated Rapid, Positive Clinical Responses in All Tanruprubart Treated Patients Within One Week
Early Outcomes Reinforce the Consistency and Reproducibility of Tanruprubart Treatment Effect Previously Demonstrated in Phase 3 and Real-World Evidence Studies
GlobeNewsWire • Aug 6, 2026

Annexon Secures Strategic Credit Facility for up to $200 Million from Oxford Finance
Expands Financial Capacity as Vonaprument and Tanruprubart Programs Advance Toward Registration Expands Financial Capacity as Vonaprument and Tanruprubart Programs Advance Toward Registration
GlobeNewsWire • Jul 30, 2026

Annexon to Present Phase 2 ARCHER Baseline Characteristics Associated with Confirmed Best Corrected Visual Acuity 15-Letter Loss in Patients with Geographic Atrophy at ASRS 2026
BRISBANE, Calif., July 14, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced an oral presentation on the neuroprotective effect of vonaprument at the American Society of Retina Specialists (ASRS) 44th Annual Scientific Meeting being held July 15–18, 2026 in Montréal, Québec, Canada.
GlobeNewsWire • Jul 14, 2026

Annexon: Perfect Complement To A Speculative Biotech Portfolio
Annexon remains a high-risk/high-reward Buy, driven by two near-term blockbuster therapies, notably tanruprubart for Guillain-Barré syndrome (GBS). Tanruprubart achieved highly significant Phase 3 results, with a 2.4-fold GBS-DS improvement versus placebo and strong safety, positioning it for standard-of-care status. Regulatory filings are underway: MAA was submitted to EMA, with FDA BLA planned for 2026, supported by ongoing FORWARD and real-world evidence studies.
Seeking Alpha • Jul 14, 2026

¹ Disclosures

Open an M1 investment account to buy and sell Annexon Inc. commission-free¹. Build wealth for the long term using automated trading and transfers.