A detailed history of Sio Capital Management, LLC transactions in Annexon, Inc. stock. As of the latest transaction made, Sio Capital Management, LLC holds 2,367,007 shares of ANNX stock, worth $6.65 Million. This represents 4.53% of its overall portfolio holdings.

Number of Shares
2,367,007
Previous 1,433,155 65.16%
Holding current value
$6.65 Million
Previous $8.48 Million 43.12%
% of portfolio
4.53%
Previous 4.48%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Feb 14, 2025

BUY
$4.44 - $7.63 $4.15 Million - $7.13 Million
933,852 Added 65.16%
2,367,007 $12.1 Million
Q3 2024

Nov 14, 2024

BUY
$4.49 - $7.2 $6.43 Million - $10.3 Million
1,433,155 New
1,433,155 $8.48 Million

Others Institutions Holding ANNX

About Annexon, Inc.


  • Ticker ANNX
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 47,617,700
  • Market Cap $134M
  • 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 n...
More about ANNX
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