CUSIP: 44862P109 | XS | 171 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Holder | Shares | % of Class | Change | Event Date | vs 13F |
|---|---|---|---|---|---|
| 13D/A2176423 Ontario Ltd. with Sprott Mining Inc. | 37,468,704 | 42.9% | +850,000 | Dec 24, 2025 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 20 | $44 | 0.0% | N/A | N/A | San Diego, CA | 2024-04-30 |