Ionis Pharmaceuticals Inc (IONS) · Fund holders
Which of the 64 well-known fund managers followed here own Ionis Pharmaceuticals, from the 13F each files after a quarter's end, and what each did in its latest quarter.
Held by
3
of 64 funds
Their stake
$214.27M
together
Bought
2
0 new, 2 added
Sold
0
0 sold out
The funds
| Fund | Share of its portfolio | Shares | Value | Latest quarter |
|---|---|---|---|---|
| Tweedy, Browne2026-06-30 | 13.70% | 2,280,311 | $180.81M | Unchanged |
| ARK Investment Management (Cathie Wood)2026-06-30 | 0.15% | 300,770 | $23.85M | Added 4% |
| Gotham Asset Management (Joel Greenblatt)2026-06-30 | 0.02% | 121,252 | $9.61M | Added 23% |
A 13F shows a quarter's end and is filed up to 45 days later, so this is not what the funds hold today. All funds ›