CUSIP: 45258J102 | NYSE | Healthcare · Biotechnology | Mid Cap | 554 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.
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 4,612,692 | $155.8M | 1.8% | Momentum | Medium | Rye, NY | 2026-10-06 | |
| 359,081 | $12.1M | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 124,782 | $4.2M | 0.1% | Value | Medium | Parsippany, NJ | 2026-10-13 | |
| 65,666 | $2.2M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 49,254 | $1.7M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 46,791 | $1.6M | 0.0% | Core | Medium | Geneva 73, Switzerland | 2026-10-16 | |
| 46,500 | $1.6M | 0.7% | Core | Low | Essex, CT | 2026-11-04 | |
| 46,100 | $1.6M | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 39,090 | $1.3M | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 37,888 | $1.3M | 0.1% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 32,693 | $1.1M | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 30,725 | $1.0M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 21,549 | $727.9K | 0.0% | Core | Low | Trenton, NJ | 2026-11-05 | |
| 18,798 | $635.0K | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 18,018 | $608.7K | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 17,273 | $583.5K | 0.0% | Core | Low | Austin, TX | 2026-11-02 | |
| 16,577 | $560.0K | 0.0% | Growth | High | Senningerberg, Netherlands | 2026-10-15 | |
| 16,136 | $545.1K | 0.0% | Core | Low | Brooklyn, OH | 2026-11-04 | |
| 15,100 | $510.1K | 0.0% | GARP | Very High | Singapore, Turkey | 2026-11-04 | |
| 12,276 | $414.7K | 0.4% | Core | High | San Juan, PR | 2026-11-03 | |
| 12,236 | $413.3K | 0.0% | GARP | High | Meridian, ID | 2026-10-22 | |
| 10,555 | $356.5K | 0.0% | Growth | Low | Seoul, Malaysia | 2026-11-03 | |
| 10,306 | $348.1K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 9,989 | $337.4K | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 8,281 | $279.7K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 7,000 | $236.5K | 0.2% | ETF | Medium | Las Vegas, NV | 2026-10-21 | |
| 6,294 | $212.6K | 0.0% | GARP | Low | Toronto, South Africa | 2026-11-05 | |
| 4,693 | $158.5K | 0.0% | Agg Growth | Medium | Guangzhou, France | 2026-10-26 | |
| 4,472 | $151.1K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 3,559 | $120.2K | 0.0% | Value | High | Cheyenne, WY | 2026-10-28 | |
| 3,000 | $101 | 0.0% | Growth | Very High | New York, NY | 2026-10-16 | |
| 2,868 | $96.9K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 2,816 | $95.1K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 2,475 | $83.6K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 2,459 | $83.0K | 0.0% | Core | Medium | Brussels, Czech Republic | 2026-10-22 | |
| 1,943 | $66.0K | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 1,588 | $54.0K | 0.1% | Value | High | London, United Kingdom | 2026-10-30 | |
| 1,224 | $41.3K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 269 | $9.1K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 139 | $4.7K | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 128 | $4.3K | 0.0% | ETF | Low | Princeton, NJ | 2026-10-19 | |
| 112 | $3.8K | 0.0% | ETF | Low | Concord, CA | 2026-10-21 | |
| 108 | $3.6K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 97 | $3.3K | 0.0% | Deep Value | Very High | London, United Kingdom | 2026-11-03 | |
| 96 | $3.2K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 93 | $3.1K | 0.0% | Core | Low | Springfield, MA | 2026-10-05 | |
| 32 | $1.1K | 0.0% | ETF | Low | Brentwood, TN | 2026-10-15 | |
| 32 | $1.1K | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 21 | $709 | 0.0% | ETF | Very Low | Manhattan, KS | 2026-10-09 | |
| 6 | $203 | 0.0% | GARP | Low | Mansfield, OH | 2026-10-27 | |
| 6 | $203 | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 5 | $169 | 0.0% | Value | Medium | Denver, CO | 2026-10-28 | |
| 5 | $169 | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 2 | $68 | 0.0% | Core | Very Low | Denver, CO | 2026-10-15 | |
| 2 | $59 | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 |