ANNX
ANNEXON (ANNX)
NASDAQ
$5.27+$0.23 (+4.56%)
Price as of Jun 23, 2026 4:15 PM EDT
  • $825.8M
    Market Cap
  • 111.76%
    1-Year Change
  • Biotechnology
    Industry

Key Performance

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  • Earnings Score: 27
  • Momentum Score: 61
  • True Yield: N/A
  • Financial Health Score: 14
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Latest Research & News

110 Years. 110 Stories. 110 Reasons to Raise Awareness for GBS

The GBS|CIDP Foundation International is launching the 'GBS: 110 Years, 110 Stories' campaign to mark 110 years since the discovery of Guillain-Barré syndrome. The campaign will feature 110 patient stories in short videos to raise awareness about GBS and CIDP, rare neurological disorders. The foundation has partnered with Annexon Biosciences to promote the campaign throughout 2026, highlighting the need for advancements in patient care.

05/11/2026, 10:00 AM • GlobeNewswire

Annexon to Present at the Bank of America Securities Health Care Conference 2026

Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company focused on targeted immunotherapies for neuroinflammatory diseases, announced that its President and CEO Douglas Love will present at the Bank of America Securities Health Care Conference on May 13, 2026. The company is advancing therapies targeting C1q-driven neuroinflammation, with ARCHER II pivotal Phase 3 data in geographic atrophy expected in Q4 2026.

05/06/2026, 8:00 AM • GlobeNewswire

Annexon Reports Inducement Grant to New Employee Under Nasdaq Listing Rule 5635(c)(4)

Annexon, a biopharmaceutical company, granted a stock option to a new non-executive employee for 19,000 shares with a 4-year vesting schedule and an exercise price of $4.91 per share.

12/16/2025, 7:31 PM • GlobeNewswire

Annexon Announces Pricing of $75 Million Public Offering of Common Stock and Pre-Funded Warrants

Annexon, a biopharmaceutical company, announced a public offering of 25,096,153 shares of common stock and pre-funded warrants, expecting to raise $75 million to support its neuroinflammation research platform.

11/12/2025, 10:55 PM • GlobeNewswire

Annexon Announces Completion of Enrollment in Pivotal Phase 3 ARCHER II Trial of Vonaprument (formerly ANX007) for Dry Age-Related Macular Degeneration (AMD) with Geographic Atrophy

Annexon completed enrollment for its Phase 3 ARCHER II trial of vonaprument, a potential treatment for dry age-related macular degeneration with geographic atrophy. The trial aims to demonstrate vision preservation and is expected to report topline data in the second half of 2026.

07/24/2025, 7:00 AM • GlobeNewswire

Peers

Statistics

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Day Range
$4.94
$5.17
$5.04
1-Year Range
$2.05
$6.96
$5.04
Latest Close$5.04
Change
+$0.14 (+2.78%)
Volume3,039,599
Market Cap$825.8M
Shares Outstanding163.8M
P/E (TTM)-4.27
Diluted EPS (TTM)-$1.18
Enterprise Value$650.6M

Information as of 06/22/2026

Company Profile

$825.8M
Market Cap
-$196.5M
Net Income
Sector: Healthcare
Industry: Biotechnology
1400 Sierra Point Parkway, Brisbane, CA, United States, 94005
650 822 5500

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.

Key Executives

  • Douglas Love
  • Dean R. Artis
  • Ted Yednock
  • Jamie Dananberg
  • Jennifer Lew

Current Ownership Distribution

  • Institutions1.5B (83.00%)
  • Mutual Funds296.4M (16.47%)
  • Insiders9.5M (0.53%)
  • Other0 (0.00%)