CUSIP: 501147102 | NYSE | Healthcare · Biotechnology | Mid Cap | 782 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, Inc. | 3,427,645 | 11.6% | New 5%+ stake | Sep 30, 2026 | 92d ahead of 13F (4,181,432 sh) · −753,787 |
| 13G/AVanguard Portfolio Management LLC | 1,312,431 | 4.4% | Newly reported | Sep 30, 2026 | 92d ahead of 13F (1,574,905 sh) · −262,474 |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 470,028 | $156.3M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 125,811 | $41.8M | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 119,489 | $39.7M | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 65,468 | $21.8M | 0.4% | Growth | Medium | New York, NY | 2026-11-03 | |
| 57,809 | $19.2M | 1.3% | Core | Low | Copenhagen, Greece | 2026-11-04 | |
| 54,625 | $17.8M | 0.0% | Core | Medium | Charlotte, NC | 2026-11-04 | |
| 54,083 | $18.0M | 0.1% | Growth | Medium | Boston, MA | 2026-10-06 | |
| 38,147 | $12.7M | 0.1% | Index | Low | New York, NY | 2026-10-23 | |
| 37,731 | $12.5M | 0.0% | Core | N/A | Stockholm, Sweden | 2026-11-04 | |
| 31,492 | $10.5M | 0.6% | Core | Medium | El Segundo, CA | 2026-11-04 | |
| 27,476 | $9.1M | 0.0% | Index | Low | Montgomery, AL | 2026-11-04 | |
| 24,018 | $8.0M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 23,542 | $7.8M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 16,715 | $5.6K | 0.0% | Core | Very Low | Albany, NY | 2026-10-22 | |
| 16,293 | $5.4M | 0.1% | Core | Low | Shawnee Mission, KS | 2026-11-03 | |
| 16,079 | $5.3M | 1.0% | Agg Growth | Low | Baltimore, MD | 2026-10-27 | |
| 14,968 | $5.0M | 0.0% | Core | Low | Charlotte, NC | 2026-10-30 | |
| 14,404 | $4.8M | 1.0% | Value | Medium | Lake Oswego, OR | 2026-10-29 | |
| 11,402 | $3.8K | 0.0% | Core | Very Low | New York, NY | 2026-10-23 | |
| 11,400 | $3.8M | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 11,357 | $3.8M | 0.0% | ETF | Low | Waltham, MA | 2026-11-02 | |
| 10,893 | $3.6M | 1.1% | GARP | Medium | Santa Monica, CA | 2026-11-03 | |
| 10,815 | $3.6M | 0.1% | Core | High | Turin, Latvia | 2026-10-22 | |
| 9,970 | $3.3M | 0.6% | Growth | Medium | Amsterdam, Philippines | 2026-11-03 | |
| 9,500 | $3.2M | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 8,370 | $2.8M | 0.4% | GARP | Medium | Bethesda, MD | 2026-10-30 | |
| 7,900 | $2.6M | 0.0% | Index | Low | Baton Rouge, LA | 2026-10-20 | |
| 7,458 | $2.5K | 0.0% | Core | Very Low | Juneau, AK | 2026-10-15 | |
| 7,313 | $2.4M | 0.1% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 7,161 | $2.4M | 0.0% | Index | Very Low | Bloomfield Hills, MI | 2026-10-22 | |
| 6,662 | $2.2M | 0.0% | Core | Low | Trenton, NJ | 2026-11-05 | |
| 6,359 | $2.1M | 0.0% | Core | Low | Harrisburg, PA | 2026-11-03 | |
| 6,200 | $2.1M | 0.0% | Index | Low | East Lansing, MI | 2026-10-27 | |
| 6,119 | $2.0M | 0.5% | Growth | Low | Tampa, FL | 2026-10-20 | |
| 5,812 | $1.9M | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 5,518 | $1.8M | 0.0% | Index | Very Low | Tigard, OR | 2026-10-30 | |
| 5,401 | $1.8M | 0.1% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 5,385 | $1.8M | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 5,238 | $1.7M | 0.0% | ETF | Low | Concord, CA | 2026-10-21 | |
| 4,941 | $1.6M | 0.2% | Core | Low | Leesburg, VA | 2026-10-08 | |
| 4,881 | $1.6M | 0.1% | Growth | High | Pittsburgh, PA | 2026-10-30 | |
| 4,767 | $1.6M | 0.0% | Growth | Low | Sandy, UT | 2026-10-20 | |
| 4,767 | $1.6M | 0.0% | Growth | Medium | Sandy, UT | 2026-10-20 | |
| 4,751 | $1.6K | 0.0% | Growth | Medium | Minneapolis, MN | 2026-10-13 | |
| 4,200 | $1.4M | 0.3% | Yield | Very High | Ellicott City, MD | 2026-11-02 | |
| 3,746 | $1.2M | 0.1% | Value | High | Cheyenne, WY | 2026-10-28 | |
| 3,715 | $1.2M | 0.3% | Core | Low | Ithaca, NY | 2026-10-19 | |
| 3,708 | $1.2M | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 3,497 | $1.2M | 0.0% | Growth | Low | New York, NY | 2026-11-04 | |
| 3,450 | $1.1M | 0.0% | Core | Medium | New York, NY | 2026-10-27 | |
| 3,409 | $1.1K | 0.0% | ETF | Low | Fairfield, IA | 2026-11-02 | |
| 3,332 | $1.1M | 0.2% | Momentum | Low | Wilmington, DE | 2026-10-26 | |
| 3,261 | $1.1M | 0.2% | GARP | High | Hudson, OH | 2026-10-15 | |
| 3,183 | $1.1M | 0.9% | Growth | High | Albuquerque, NM | 2026-10-27 | |
| 3,013 | $1.0K | 0.0% | Growth | Medium | Quebec, Austria | 2026-10-29 | |
| 2,524 | $839.4K | 0.0% | GARP | Medium | Houston, TX | 2026-10-21 | |
| 2,490 | $828.1K | 0.5% | Momentum | Medium | New York, NY | 2026-10-13 | |
| 2,214 | $736.3K | 0.0% | Index | Low | New York, NY | 2026-10-29 | |
| 2,140 | $711.7K | 0.0% | Core | Low | Zurich, Switzerland | 2026-11-03 | |
| 2,046 | $680.4K | 0.6% | Core | High | San Juan, PR | 2026-11-03 | |
| 2,000 | $665.1K | 0.4% | Momentum | Medium | Forest, VA | 2026-10-28 | |
| 1,733 | $576.3K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 1,710 | $568.7K | 0.0% | Yield | Low | Denver, CO | 2026-11-03 | |
| 1,651 | $548.7K | 0.1% | Value | Low | Nicholasville, KY | 2026-10-29 | |
| 1,581 | $525.8K | 0.0% | GARP | High | Meridian, ID | 2026-10-22 | |
| 1,522 | $506.2K | 0.1% | Agg Growth | Very Low | Indianapolis, IN | 2026-10-19 | |
| 1,513 | $503.2K | 0.0% | Growth | Low | Seoul, Malaysia | 2026-11-03 | |
| 1,495 | $497.2K | 0.0% | Core | Low | Tulsa, OK | 2026-10-27 | |
| 1,491 | $495.8K | 0.0% | Value | Medium | Parsippany, NJ | 2026-10-13 | |
| 1,474 | $490.2K | 0.0% | Core | Medium | Greenwood, SC | 2026-10-27 | |
| 1,390 | $462.3K | 0.0% | Growth | Medium | Oklahoma City, OK | 2026-10-28 | |
| 1,335 | $444.1K | 0.0% | Core | Low | New York, NY | 2026-11-03 | |
| 1,334 | $436.7K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 1,334 | $443.6K | 0.0% | Core | Medium | Zurich, Switzerland | 2026-10-16 | |
| 1,246 | $414.4K | 0.0% | Index | Very Low | Cincinnati, OH | 2026-10-22 | |
| 1,235 | $410.7K | 0.0% | Growth | Medium | Memphis, TN | 2026-10-26 | |
| 1,235 | $410.7K | 0.0% | Core | High | Denver, CO | 2026-11-05 | |
| 1,115 | $370.8K | 0.0% | Core | Low | Alpharetta, GA | 2026-10-22 | |
| 1,100 | $365.8K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 1,093 | $363.5K | 0.0% | GARP | Medium | Bellevue, WA | 2026-10-23 | |
| 1,056 | $351.2K | 0.0% | Core | High | Seattle, WA | 2026-11-04 | |
| 1,048 | $348.5K | 0.0% | Core | Low | Charlotte, NC | 2026-10-19 | |
| 1,047 | $348.2K | 0.0% | ETF | Medium | Silverdale, WA | 2026-10-28 | |
| 1,028 | $334.4K | 0.1% | GARP | Medium | Sandy, UT | 2026-10-20 | |
| 1,003 | $333.6K | 0.0% | Core | Medium | Provo, UT | 2026-10-20 | |
| 1,000 | $332.6K | 0.0% | Core | Very Low | Birmingham, AL | 2026-10-29 | |
| 992 | $329.9K | 0.1% | ETF | Medium | St. Charles, IL | 2026-10-26 | |
| 955 | $317.6K | 0.0% | Growth | Low | Ljubljana, Andorra | 2026-10-22 | |
| 938 | $311.9K | 0.0% | Growth | Low | San Diego, CA | 2026-10-23 | |
| 899 | $299.0K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 888 | $295.3K | 0.0% | GARP | Low | Toronto, South Africa | 2026-11-05 | |
| 876 | $291 | 0.0% | ETF | Medium | New York, NY | 2026-10-26 | |
| 870 | $289.2K | 0.0% | Index | Low | Rockford, IL | 2026-10-28 | |
| 862 | $286.7K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 845 | $281.0K | 0.1% | Growth | Low | Tysons Corner, VA | 2026-10-13 | |
| 844 | $280.7K | 0.1% | Core | Medium | Baton Rouge, LA | 2026-10-19 | |
| 830 | $276.0K | 0.1% | Core | Medium | Carmel, IN | 2026-11-05 | |
| 800 | $266.0K | 0.0% | Core | Low | Goshen, IN | 2026-11-03 | |
| 800 | $266.0K | 0.0% | GARP | Low | North Palm Beach, FL | 2026-11-02 | |
| 770 | $256.1K | 0.0% | ETF | High | Centerville, UT | 2026-10-28 | |
| 757 | $251.7K | 0.0% | Index | Very Low | Tokyo, Mexico | 2026-11-05 | |
| 719 | $239.1K | 0.0% | Agg Growth | Medium | Guangzhou, France | 2026-10-26 | |
| 692 | $230.1K | 0.2% | ETF | Medium | Las Vegas, NV | 2026-10-21 | |
| 685 | $228 | 0.0% | Core | Medium | Brussels, Czech Republic | 2026-10-22 | |
| 681 | $226.5K | 0.0% | Growth | Medium | Alexandria, VA | 2026-10-27 | |
| 665 | $221.2K | 0.1% | Momentum | Low | Sarasota, FL | 2026-10-21 | |
| 647 | $215.2K | 0.0% | Growth | Medium | Tampa, FL | 2026-10-16 | |
| 646 | $214.8K | 0.0% | Core | Medium | Charlotte, NC | 2026-10-15 | |
| 603 | $200.5K | 0.0% | ETF | Low | Fort Lauderdale, FL | 2026-10-30 | |
| 520 | $174 | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 393 | $130.7K | 0.0% | Core | Low | Wilmington, DE | 2026-10-23 | |
| 349 | $116.1K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 280 | $93.1K | 0.0% | GARP | Low | Mansfield, OH | 2026-10-27 | |
| 250 | $83.1K | 0.0% | Growth | Low | Venice, FL | 2026-10-30 | |
| 247 | $82.1K | 0.0% | Growth | Low | Lutherville, MD | 2026-10-13 | |
| 216 | $71.8K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 177 | $58.9K | 0.0% | GARP | Very High | Reno, NV | 2026-10-09 | |
| 168 | $55.8K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 155 | $52 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 151 | $50.2K | 0.0% | ETF | Low | West Chester, PA | 2026-11-02 | |
| 111 | $37 | 0.0% | Value | High | Chicago, IL | 2026-10-22 | |
| 110 | $36.6K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 105 | $35.1K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 100 | $33.3K | 0.0% | ETF | Very High | San Diego, CA | 2026-10-22 | |
| 98 | $32.6K | 0.0% | Core | Low | Springfield, MA | 2026-10-05 | |
| 96 | $31.9K | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 74 | $24.6K | 0.0% | Growth | High | Scottsdale, AZ | 2026-11-02 | |
| 72 | $23.9K | 0.0% | ETF | Very Low | Gap, PA | 2026-11-04 | |
| 55 | $18.3K | 0.0% | ETF | Low | Princeton, NJ | 2026-10-19 | |
| 50 | $16.1K | 0.0% | Growth | Low | Santa Monica, CA | 2026-11-02 | |
| 48 | $16.0K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 35 | $11.6K | 0.0% | Deep Value | Very High | London, United Kingdom | 2026-11-03 | |
| 32 | $10.6K | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 25 | $8.3K | 0.0% | Core | Very Low | Lincoln, NE | 2026-10-22 | |
| 24 | $8.0K | 0.0% | Agg Growth | High | Tokyo, Mexico | 2026-11-02 | |
| 20 | $6.7K | 0.0% | Momentum | High | Norwell, MA | 2026-10-13 | |
| 20 | $6.7K | 0.0% | Core | N/A | Tampa, FL | 2026-10-30 | |
| 20 | $6.7K | 0.0% | Core | Very Low | Brattleboro, VT | 2026-10-21 | |
| 16 | $5.3K | 0.0% | ETF | Very Low | Orinda, CA | 2026-10-29 | |
| 13 | $4.3K | 0.0% | ETF | Medium | Scottsdale, AZ | 2026-10-14 | |
| 11 | $3.7K | 0.0% | ETF | Low | Mcdonough, GA | 2026-10-13 | |
| 11 | $3.7K | 0.0% | ETF | Medium | Midvale, UT | 2026-10-20 | |
| 10 | $3.3K | 0.0% | ETF | Medium | Fairfax, VA | 2026-10-20 | |
| 9 | $2.9K | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 | |
| 8 | $2.7K | 0.0% | ETF | Low | Marshfield, WI | 2026-10-07 | |
| 7 | $2.3K | 0.0% | ETF | Very Low | Hermitage, PA | 2026-11-03 | |
| 6 | $2.0K | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 6 | $1 | 0.0% | ETF | Low | The Woodlands, TX | 2026-11-04 | |
| 5 | $1.7K | 0.0% | Core | Low | Cleveland, OH | 2026-10-20 | |
| 5 | $1.7K | 0.0% | Growth | Medium | Columbus, OH | 2026-10-29 | |
| 5 | $1.7K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 5 | $1.6K | 0.0% | Growth | Medium | Palm Beach Gardens, FL | 2026-10-19 | |
| 4 | $1.3K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 4 | $1.3K | 0.0% | ETF | Very Low | Tulsa, OK | 2026-11-05 | |
| 3 | $998 | 0.0% | ETF | Low | Murray, UT | 2026-10-28 | |
| 3 | $998 | 0.0% | ETF | Low | Bethlehem, PA | 2026-10-23 | |
| 2 | $665 | 0.0% | ETF | Very Low | Manhattan, KS | 2026-10-09 | |
| 1 | $332 | 0.0% | ETF | Very Low | Boca Raton, FL | 2026-10-15 | |
| 1 | $333 | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 1 | $333 | 0.0% | ETF | High | Needham, MA | 2026-10-09 | |
| 1 | $333 | 0.0% | Yield | Medium | Greenwood Village, CO | 2026-10-01 |