CUSIP: 92243G108 | NYSE | Healthcare · Biotechnology | Mid Cap | 721 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 | 18,040,375 | 12.1% | +17,974,681 | Jul 31, 2026 | 122d ahead of 13F (16,575,875 sh) · +1,464,500 |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 1,422,268 | $80.9M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 545,434 | $31.0M | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 447,260 | $25.5M | 0.1% | Growth | Medium | Strassen, Netherlands | 2026-11-03 | |
| 329,975 | $18.8M | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 195,000 | $11.1K | 0.0% | Core | Low | Copenhagen, Greece | 2026-11-04 | |
| 157,483 | $9.0M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 111,606 | $6.4M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 44,700 | $2.5M | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 39,639 | $2.3M | 0.0% | Core | Low | Trenton, NJ | 2026-11-05 | |
| 34,568 | $2.0M | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 31,750 | $1.8M | 0.1% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 29,000 | $1.7M | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 27,151 | $1.5M | 0.1% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 22,324 | $1.3M | 0.0% | Growth | Low | Seoul, Malaysia | 2026-11-03 | |
| 21,702 | $1.2M | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 21,011 | $1.2M | 0.0% | Growth | Low | New York, NY | 2026-11-04 | |
| 20,476 | $1.2M | 0.0% | Growth | Medium | Chiyoda-Ku,Tokyo, Mexico | 2026-10-29 | |
| 20,357 | $1.2K | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 18,900 | $1.1M | 0.2% | Growth | Very Low | Hagatna, GU | 2026-10-23 | |
| 17,845 | $1.0M | 0.0% | Core | Medium | Geneva 73, Switzerland | 2026-10-16 | |
| 17,235 | $980.7K | 0.0% | Growth | Medium | Frankfurt, Hong Kong | 2026-10-30 | |
| 14,247 | $810.7K | 0.0% | Growth | High | Montreal, Austria | 2026-11-03 | |
| 14,234 | $809.9K | 0.0% | ETF | Low | New York, NY | 2026-11-03 | |
| 12,602 | $717.1K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 7,954 | $452.6K | 0.0% | GARP | High | Meridian, ID | 2026-10-22 | |
| 7,818 | $444.8K | 0.0% | Core | Low | Zurich, Switzerland | 2026-11-03 | |
| 7,808 | $437.6K | 0.0% | Core | Medium | Charlotte, NC | 2026-11-04 | |
| 6,747 | $383.9K | 0.0% | ETF | Medium | Omaha, NE | 2026-10-13 | |
| 6,687 | $380.5K | 0.2% | Core | Medium | Johnson City, TN | 2026-10-23 | |
| 6,505 | $370.1K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 5,712 | $325.0K | 0.0% | Index | Very Low | Chiyoda-Ku, Tokyo, Mexico | 2026-10-29 | |
| 4,516 | $257.0K | 0.0% | GARP | Low | Toronto, South Africa | 2026-11-05 | |
| 4,248 | $241.7K | 0.2% | Value | High | Austin, TX | 2026-10-23 | |
| 4,189 | $238.4K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 3,984 | $227 | 0.0% | Core | Low | Goshen, IN | 2026-11-03 | |
| 3,926 | $223.4K | 0.0% | Growth | High | Senningerberg, Netherlands | 2026-10-15 | |
| 3,898 | $222 | 0.0% | Core | Medium | Brussels, Czech Republic | 2026-10-22 | |
| 3,775 | $214.8K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 3,576 | $203 | 0.0% | Core | Very Low | New York, NY | 2026-10-23 | |
| 3,531 | $200.9K | 0.0% | Core | Medium | Baton Rouge, LA | 2026-10-19 | |
| 3,526 | $229.2K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 3,321 | $189.0K | 0.0% | ETF | Low | Concord, CA | 2026-10-21 | |
| 3,319 | $188.9K | 0.0% | Agg Growth | Medium | Guangzhou, France | 2026-10-26 | |
| 2,267 | $129.0K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 2,000 | $113 | 0.0% | Growth | Very High | New York, NY | 2026-10-16 | |
| 1,769 | $100.7K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 1,515 | $86.2K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 1,000 | $57 | 0.0% | ETF | Low | Shaker Heights, OH | 2026-10-27 | |
| 939 | $53 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 890 | $50.6K | 0.0% | GARP | Low | Mansfield, OH | 2026-10-27 | |
| 834 | $47.5K | 0.0% | Core | Low | Manchester, VT | 2026-10-22 | |
| 781 | $44.4K | 0.0% | Index | Very Low | Tokyo, Mexico | 2026-11-05 | |
| 754 | $42.9K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 735 | $41.8K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 605 | $34.4K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 500 | $28.5K | 0.0% | Core | Low | Springfield, MA | 2026-10-05 | |
| 470 | $26.7K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 414 | $23.4K | 0.0% | Growth | Low | Santa Monica, CA | 2026-11-02 | |
| 382 | $21.7K | 0.0% | Growth | Low | San Antonio, TX | 2026-10-28 | |
| 296 | $16.8K | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 275 | $15.6K | 0.0% | Index | Low | Greenwood Village, CO | 2026-10-20 | |
| 250 | $14.2K | 0.0% | ETF | Low | Hunt Valley, MD | 2026-10-23 | |
| 232 | $13.2K | 0.0% | Core | Medium | London, United Kingdom | 2026-11-04 | |
| 196 | $11.2K | 0.0% | ETF | Low | Princeton, NJ | 2026-10-19 | |
| 164 | $9.3K | 0.0% | Growth | Very Low | Beverly Hills, CA | 2026-10-27 | |
| 162 | $9.2K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 135 | $7.7K | 0.0% | ETF | Low | Brentwood, TN | 2026-10-15 | |
| 133 | $7.6K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 125 | $7.1K | 0.0% | ETF | Very Low | Redwood City, CA | 2026-11-02 | |
| 100 | $5.7K | 0.0% | Agg Growth | High | Tokyo, Mexico | 2026-11-02 | |
| 86 | $4.9K | 0.0% | ETF | Low | Granite Bay, CA | 2026-10-16 | |
| 84 | $4.8K | 0.0% | ETF | Very Low | Orinda, CA | 2026-10-29 | |
| 74 | $4.2K | 0.0% | ETF | Low | San Diego, CA | 2026-10-28 | |
| 65 | $3.7K | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 64 | $3.6K | 0.0% | Core | Low | Cleveland, OH | 2026-10-20 | |
| 54 | $3.1K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 51 | $2.9K | 0.0% | ETF | Low | Fort Lauderdale, FL | 2026-10-30 | |
| 47 | $2.7K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 43 | $2.4K | 0.0% | ETF | Medium | Midvale, UT | 2026-10-20 | |
| 43 | $2.4K | 0.0% | ETF | Medium | Scottsdale, AZ | 2026-10-14 | |
| 42 | $2.4K | 0.0% | ETF | Very Low | Hermitage, PA | 2026-11-03 | |
| 40 | $2.3K | 0.0% | Agg Growth | Low | Dallas, TX | 2026-11-03 | |
| 25 | $1.6K | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 | |
| 25 | $1.4K | 0.0% | Core | Low | Jacksonville, FL | 2026-10-20 | |
| 23 | $1.3K | 0.0% | Core | Low | Leesburg, VA | 2026-10-08 | |
| 23 | $1.3K | 0.0% | ETF | Medium | Kokomo, IN | 2026-11-04 | |
| 20 | $1.1K | 0.0% | ETF | Very Low | Tulsa, OK | 2026-11-05 | |
| 13 | $740 | 0.0% | ETF | Low | Beaver, PA | 2026-10-16 | |
| 13 | $740 | 0.0% | ETF | Medium | Hunt Valley, MD | 2026-11-03 | |
| 12 | $683 | 0.0% | ETF | Low | Waltham, MA | 2026-10-16 | |
| 11 | $626 | 0.0% | ETF | Very Low | Gap, PA | 2026-11-04 | |
| 10 | $569 | 0.0% | Core | Low | Chicago, IL | 2026-10-27 | |
| 10 | $569 | 0.0% | ETF | Very Low | Manhattan, KS | 2026-10-09 | |
| 8 | $455 | 0.0% | ETF | Medium | Southfield, MI | 2026-10-08 | |
| 6 | $341 | 0.0% | ETF | Low | Southfied, MI | 2026-10-26 | |
| 5 | $281 | 0.0% | ETF | Very Low | Mesa, AZ | 2026-10-27 | |
| 4 | $228 | 0.0% | ETF | N/A | Lancaster, PA | 2026-10-02 | |
| 3 | $196 | 0.0% | ETF | High | Anaheim, CA | 2026-10-16 | |
| 2 | $114 | 0.0% | Value | Medium | Denver, CO | 2026-10-28 | |
| 1 | $57 | 0.0% | ETF | Low | Newport Beach, CA | 2026-10-16 | |
| 1 | $57 | 0.0% | ETF | Very Low | Chester, MD | 2026-10-15 | |
| 1 | $57 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 |