CUSIP: 44930G107 | NYSE | Healthcare · Medical Instruments & Supplies | Mid Cap | 1166 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/AHenderson Group PLC | 2,781,621 | 11.1% | New 5%+ stake | Jun 30, 2026 | 91d ahead of 13F (2,676,012 sh) · +105,609 |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 1,096,314 | $176.0M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 322,095 | $51.7M | 1.3% | Value | Medium | Mequon, WI | 2026-10-09 | |
| 167,985 | $27.0M | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 45,641 | $7.3M | 1.4% | GARP | Low | Columbus, IN | 2026-10-20 | |
| 27,728 | $4.5M | 0.0% | Core | Very Low | Albany, NY | 2026-10-22 | |
| 27,035 | $4.3M | 2.7% | ETF | Very High | San Diego, CA | 2026-10-22 | |
| 24,553 | $3.9M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 16,462 | $2.6M | 0.0% | Value | Medium | Charlotte, NC | 2026-10-13 | |
| 13,788 | $2.2M | 0.0% | Core | Medium | Oak Brook, IL | 2026-11-05 | |
| 10,700 | $1.7M | 0.0% | Index | Low | Baton Rouge, LA | 2026-10-20 | |
| 9,126 | $1.5M | 0.1% | Growth | High | Pittsburgh, PA | 2026-10-30 | |
| 8,614 | $1.4M | 0.2% | Value | High | Chicago, IL | 2026-10-22 | |
| 8,503 | $1.4M | 0.0% | Core | Low | Trenton, NJ | 2026-11-05 | |
| 8,143 | $1.3M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 7,998 | $1.3M | 0.1% | Core | Medium | Galveston, TX | 2026-10-06 | |
| 7,143 | $1.1M | 0.0% | Index | Low | Rockford, IL | 2026-10-28 | |
| 6,833 | $1.1M | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 6,685 | $1.1M | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 6,474 | $1.0M | 0.0% | Core | Very Low | New York, NY | 2026-10-23 | |
| 6,425 | $1.0M | 0.0% | Index | Very Low | Bloomfield Hills, MI | 2026-10-22 | |
| 6,088 | $977.2K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 5,892 | $945.7K | 0.0% | Core | Low | Harrisburg, PA | 2026-11-03 | |
| 5,610 | $915.7K | 0.0% | Core | Low | Cincinnati, OH | 2026-10-20 | |
| 5,609 | $900.3K | 0.0% | Index | Very Low | Tigard, OR | 2026-10-30 | |
| 5,269 | $845 | 0.0% | Core | Very Low | Juneau, AK | 2026-10-15 | |
| 5,152 | $826.9K | 0.0% | Growth | Medium | Chiyoda-Ku,Tokyo, Mexico | 2026-10-29 | |
| 4,200 | $674.1K | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 3,963 | $636.1K | 0.0% | GARP | High | Meridian, ID | 2026-10-22 | |
| 3,707 | $595.0K | 0.0% | Growth | Low | Los Angeles, CA | 2026-11-04 | |
| 3,551 | $570.0K | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 3,393 | $544.6K | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 3,225 | $517.6K | 0.1% | Growth | Medium | Mount Pleasant, SC | 2026-11-04 | |
| 3,175 | $509.6K | 0.0% | Core | Low | Brooklyn, OH | 2026-11-04 | |
| 2,894 | $464.5K | 0.0% | Core | Low | Zurich, Switzerland | 2026-11-03 | |
| 2,854 | $458.1K | 0.0% | Index | Low | New York, NY | 2026-10-23 | |
| 2,798 | $439.8K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 2,584 | $414.8K | 0.0% | Core | Medium | Charlotte, NC | 2026-10-15 | |
| 2,473 | $396.9K | 0.0% | GARP | Medium | Bellevue, WA | 2026-10-23 | |
| 2,442 | $392.0K | 0.0% | Core | Medium | New York, NY | 2026-10-27 | |
| 2,366 | $379.8K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 1,517 | $243.5K | 0.0% | GARP | Low | Toronto, South Africa | 2026-11-05 | |
| 1,455 | $233.5K | 0.0% | Index | Very Low | Atlanta, GA | 2026-10-23 | |
| 1,412 | $226.6K | 0.0% | Index | Low | New York, NY | 2026-10-29 | |
| 1,402 | $225.0K | 0.0% | Growth | Low | Austin, TX | 2026-11-03 | |
| 1,303 | $209.1K | 0.0% | ETF | Very Low | Hackensack, NJ | 2026-10-23 | |
| 837 | $134.3K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 829 | $133.0K | 0.0% | Core | Medium | Brussels, Czech Republic | 2026-10-22 | |
| 691 | $110.9K | 0.0% | ETF | Low | Brentwood, TN | 2026-10-15 | |
| 624 | $100.0K | 0.2% | Value | High | London, United Kingdom | 2026-10-30 | |
| 483 | $77.5K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 448 | $71.9K | 0.0% | Core | Medium | Hilton Head Island, SC | 2026-10-23 | |
| 319 | $51.2K | 0.0% | GARP | Low | Mansfield, OH | 2026-10-27 | |
| 313 | $50.2K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 302 | $48.5K | 0.0% | Growth | Low | San Antonio, TX | 2026-10-28 | |
| 286 | $45.9K | 0.0% | ETF | Low | Concord, CA | 2026-10-21 | |
| 231 | $37.1K | 0.0% | ETF | Very Low | Richmond, VA | 2026-10-29 | |
| 187 | $30.0K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 130 | $20.9K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 122 | $19.6K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 122 | $19.6K | 0.0% | ETF | Very Low | Gap, PA | 2026-11-04 | |
| 111 | $17.8K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 96 | $15.4K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 84 | $13.5K | 0.0% | ETF | Medium | Birmingham, AL | 2026-10-20 | |
| 84 | $13.5K | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 82 | $13.2K | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 65 | $10.4K | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 60 | $9.6K | 0.0% | Growth | Very Low | Beverly Hills, CA | 2026-10-27 | |
| 46 | $7.4K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 40 | $6.4K | 0.0% | Index | Low | Greenwood Village, CO | 2026-10-20 | |
| 39 | $6.3K | 0.0% | Core | Low | Springfield, MA | 2026-10-05 | |
| 39 | $6.3K | 0.0% | ETF | Low | Princeton, NJ | 2026-10-19 | |
| 32 | $5.1K | 0.0% | ETF | Low | Fort Lauderdale, FL | 2026-10-30 | |
| 29 | $4.7K | 0.0% | Agg Growth | Low | Dallas, TX | 2026-11-03 | |
| 28 | $4.5K | 0.0% | ETF | Medium | Scottsdale, AZ | 2026-10-14 | |
| 28 | $4.5K | 0.0% | Growth | Low | St Louis, MO | 2026-11-05 | |
| 24 | $3.9K | 0.0% | Index | Very Low | Tokyo, Mexico | 2026-11-05 | |
| 23 | $3.7K | 0.0% | Core | Low | Calabasas, CA | 2026-10-19 | |
| 21 | $3.4K | 0.0% | Core | Very Low | Lincoln, NE | 2026-10-22 | |
| 17 | $2.7K | 0.0% | ETF | Medium | Melbourne, FL | 2026-11-05 | |
| 14 | $2.2K | 0.0% | ETF | Very Low | Hermitage, PA | 2026-11-03 | |
| 14 | $2.2K | 0.0% | ETF | Low | San Diego, CA | 2026-10-28 | |
| 13 | $2.1K | 0.0% | ETF | Low | Bethesda, MD | 2026-10-29 | |
| 12 | $1.9K | 0.0% | ETF | Very Low | Orinda, CA | 2026-10-29 | |
| 12 | $1.9K | 0.0% | Core | Low | Manchester, VT | 2026-10-22 | |
| 10 | $1.6K | 0.0% | Growth | Very Low | Minneapolis, MN | 2026-11-03 | |
| 6 | $964 | 0.0% | ETF | Low | Beaver, PA | 2026-10-16 | |
| 5 | $803 | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 5 | $803 | 0.0% | ETF | Low | Walnut Creek, CA | 2026-10-07 | |
| 5 | $803 | 0.0% | Growth | Medium | Mclean, VA | 2026-10-30 | |
| 4 | $675 | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 | |
| 4 | $642 | 0.0% | ETF | Medium | Southfield, MI | 2026-10-08 | |
| 4 | $642 | 0.0% | ETF | Very Low | Tulsa, OK | 2026-11-05 | |
| 4 | $643 | 0.0% | Growth | Low | Denver, CO | 2026-10-09 | |
| 3 | $482 | 0.0% | ETF | Low | Hunt Valley, MD | 2026-10-23 | |
| 3 | $482 | 0.0% | Growth | N/A | Kansas City, MO | 2026-10-19 | |
| 2 | $321 | 0.0% | ETF | Medium | Worthington, OH | 2026-10-27 | |
| 2 | $322 | 0.0% | ETF | Low | Bethlehem, PA | 2026-10-23 | |
| 2 | $321 | 0.0% | ETF | Medium | San Diego, CA | 2026-10-29 | |
| 2 | $321 | 0.0% | Core | Low | Jacksonville, FL | 2026-10-08 | |
| 2 | $321 | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 2 | $321 | 0.0% | ETF | Medium | Hunt Valley, MD | 2026-11-03 | |
| 1 | $158 | 0.0% | ETF | Very Low | Mesa, AZ | 2026-10-27 | |
| 1 | $161 | 0.0% | ETF | Very Low | Franklin, TN | 2026-10-26 | |
| 1 | $161 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 |