IONS
0IONIS PHARMACEUTICALS INC.
Institutional Holdings
Latest 13F data
Total Institutional Value
$195.00M
Total Shares Held
2.46M
Institutions
1
Institutional Holders (1)
Latest 13F positions
Tweedy Browne Co LLC CIK: 732905 | 2.5M | $195.0M | 100.0% | -15% | Feb 3, 2026 |