CUSIP: 46438T408 | NYSE | 1 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 |
|---|---|---|---|---|---|
| 13G/ABlackRock Portfolio Management LLC | 200,000 | 2.1% | Unchanged | Oct 31, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 8,652,642 | $214.8M | 4.1% | ETF | Medium | Altoona, WI | 2026-10-14 |