AnnexonANNX
About: 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.
Employees: 100
Fund manager confidence
Based on 2024 Q4 regulatory filings by fund managers ($100M+ AUM)
61% more first-time investments, than exits
New positions opened: 29 | Existing positions closed: 18
58% more repeat investments, than reductions
Existing positions increased: 60 | Existing positions reduced: 38
7% more funds holding
Funds holding: 142 [Q3] → 152 (+10) [Q4]
0% more funds holding in top 10
Funds holding in top 10: 3 [Q3] → 3 (+0) [Q4]
0.74% less ownership
Funds ownership: 105.97% [Q3] → 105.23% (-0.74%) [Q4]
3% less call options, than puts
Call options by funds: $1.04M | Put options by funds: $1.08M
13% less capital invested
Capital invested by funds: $662M [Q3] → $575M (-$87.2M) [Q4]
Research analyst outlook
2 Wall Street Analysts provided 1 year price targets over the past 3 months
2 analyst ratings
Needham Joseph Stringer 15% 1-year accuracy 18 / 122 met price target | 532%upside $16 | Buy Reiterated | 4 Mar 2025 |
HC Wainwright & Co. Andrew Fein 32% 1-year accuracy 113 / 351 met price target | 1,086%upside $30 | Buy Reiterated | 17 Dec 2024 |
Financial journalist opinion
Based on 4 articles about ANNX published over the past 30 days









