Who owns ANNEXON INC?

Tip: Access positions for across all investors

Analyze quarterly positions in Annexon with up to 7 years of data, all consolidated into one spreadsheet

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Top investors of Annexon stock

Who bought or sold ANNEXON INC this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Group One Trading 130k $651k 29% Dec 2025
 View chart
Simplex Trading 21k $105k 5125% Dec 2025
 View chart