CUSIP: 447324104 | NYSE | Industrials · Specialty Industrial Machinery | Micro Cap | 273 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 |
|---|---|---|---|---|---|
| 13GCarl K. Oppenheimer with P. Oppenheimer Investment Parternship, LP, Oppvest, LLC, Oppenheimer + Close, LLC | 460,499 | 7.1% | +285 | Sep 30, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 354,068 | $7.7M | 1.0% | GARP | High | London, United Kingdom | 2026-10-28 | |
| 309,987 | $6.7M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 250,425 | $5.4M | 4.0% | Deep Value | Medium | Bedford Hills, NY | 2026-10-22 | |
| 200,068 | $4.3M | 0.1% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 28,861 | $624.0K | 0.0% | Core | Low | New York, NY | 2026-11-05 | |
| 10,000 | $216.2K | 0.0% | Core | Very High | New York, NY | 2026-11-05 | |
| 4,684 | $101.3K | 0.0% | Value | High | Cheyenne, WY | 2026-10-28 | |
| 2,078 | $44.9K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 468 | $10.1K | 0.0% | Index | Very Low | Cincinnati, OH | 2026-11-05 | |
| 14 | $303 | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 11 | $238 | 0.0% | Core | Medium | Birmingham, AL | 2026-10-26 |