Who owns Ionis Pharmaceuticals Inc call?

Tip: Access positions for across all investors

Analyze quarterly positions in Ionis Pharmaceuticals Inc call 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 Ionis Pharmaceuticals Inc call stock

Who bought or sold Ionis Pharmaceuticals Inc call this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Simplex Trading 57k $4.5M -23% Dec 2025
 View chart
IMC-Chicago 51k $3.8M 115% Mar 2026
 View chart
Group One Trading 30k $2.2M -53% Mar 2026
 View chart