CUSIP: 384747101 | NYSE | Healthcare · Diagnostics & Research | Small Cap | 829 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/AFarallon Capital Management, L.L.C. with Farallon Capital Partners, L.P., Farallon Capital Institutional Partners, L.P., Farallon Capital Institutional Partners II, L.P., +10 more | 4,161,584 | 9.6% | New 5%+ stake | Jun 30, 2026 |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 749,337 | $105.0M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 327,277 | $45.9M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 218,363 | $30.6M | 3.4% | Agg Growth | Low | Greenbrae, CA | 2026-10-23 | |
| 161,580 | $22.6M | 0.3% | Value | Low | New York, NY | 2026-10-09 | |
| 155,762 | $21.8M | 0.6% | Core | High | Turin, Latvia | 2026-10-22 | |
| 122,339 | $17.1M | 1.6% | Core | Low | Federal Way, WA | 2026-11-03 | |
| 84,695 | $11.9M | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 63,696 | $8.9M | 0.4% | Growth | Low | Boston, MA | 2026-10-30 | |
| 61,428 | $8.6M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 48,625 | $6.8M | 1.5% | Agg Growth | Low | Los Altos Hills, CA | 2026-10-13 | |
| 42,969 | $6.0M | 0.1% | Core | Low | Las Vegas, NV | 2026-10-27 | |
| 41,939 | $5.7M | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 33,181 | $4.6M | 0.0% | Growth | Low | Los Angeles, CA | 2026-11-04 | |
| 25,950 | $3.4M | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 25,659 | $3.6M | 2.5% | Growth | Medium | Golden, CO | 2026-10-19 | |
| 21,197 | $3.0M | 0.0% | GARP | Very High | Chicago, IL | 2026-11-05 | |
| 17,596 | $2.5M | 0.0% | Growth | Low | San Francisco, CA | 2026-10-22 | |
| 17,550 | $2.5M | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 16,199 | $2.3M | 0.5% | Agg Growth | Medium | Phoenixville, PA | 2026-10-13 | |
| 15,333 | $2.1M | 0.0% | Growth | Medium | Oklahoma City, OK | 2026-10-28 | |
| 15,218 | $2.1M | 0.1% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 13,525 | $1.9M | 0.7% | Momentum | Low | Easton, MA | 2026-10-20 | |
| 13,478 | $1.9M | 0.2% | Core | Medium | Galveston, TX | 2026-10-06 | |
| 12,381 | $1.7M | 0.0% | Growth | Medium | Tampa, FL | 2026-10-16 | |
| 12,288 | $1.7M | 0.0% | Core | Low | Trenton, NJ | 2026-11-05 | |
| 11,765 | $1.6M | 0.0% | ETF | Low | Waltham, MA | 2026-11-02 | |
| 11,350 | $1.6M | 0.1% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 11,030 | $1.5M | 0.2% | Agg Growth | Very Low | Northbrook, IL | 2026-10-21 | |
| 10,699 | $1.5M | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 10,115 | $1.4M | 0.1% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 8,546 | $1.2M | 0.1% | Core | Low | Winston-Salem, NC | 2026-10-16 | |
| 8,400 | $1.2M | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 7,935 | $1.1M | 0.0% | Core | Low | New York, NY | 2026-10-26 | |
| 7,181 | $1.0M | 0.0% | Growth | Low | Chicago, IL | 2026-10-13 | |
| 6,735 | $943.7K | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 6,334 | $888.0K | 0.1% | Value | High | Chicago, IL | 2026-10-22 | |
| 6,016 | $843.0K | 0.2% | ETF | Medium | Charlotte, NC | 2026-10-19 | |
| 5,966 | $836.0K | 0.1% | GARP | Low | Los Angeles, CA | 2026-10-19 | |
| 5,750 | $805.7K | 0.5% | Momentum | Medium | Forest, VA | 2026-10-28 | |
| 5,675 | $795.2K | 0.0% | Core | Low | Charlotte, NC | 2026-10-30 | |
| 5,244 | $734.8K | 0.5% | Growth | Low | Niwot, CO | 2026-10-08 | |
| 4,984 | $698.4K | 0.0% | Core | Low | Austin, TX | 2026-11-02 | |
| 4,313 | $604.3K | 0.0% | ETF | Medium | San Francisco, CA | 2026-10-16 | |
| 3,866 | $541.7K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 3,735 | $523.3K | 0.2% | Growth | Medium | Selkirk, NY | 2026-10-20 | |
| 3,624 | $507.8K | 0.0% | Growth | Low | San Diego, CA | 2026-10-23 | |
| 3,384 | $474.2K | 0.0% | Index | Very Low | Atlanta, GA | 2026-10-23 | |
| 3,137 | $439.6K | 0.1% | Agg Growth | Medium | Scottsdale, AZ | 2026-10-20 | |
| 3,101 | $434.5K | 0.0% | ETF | Low | West Chester, PA | 2026-10-21 | |
| 3,051 | $427.5K | 0.1% | ETF | Low | Huntington Beach, CA | 2026-10-07 | |
| 3,051 | $427.5K | 0.0% | Index | Low | East Lansing, MI | 2026-10-27 | |
| 3,032 | $424.8K | 0.0% | Core | Medium | Charlotte, NC | 2026-10-15 | |
| 2,944 | $413.0K | 0.0% | ETF | Low | Fairfield, IA | 2026-11-02 | |
| 2,904 | $406.9K | 0.1% | ETF | Low | Arden Hills, MN | 2026-10-19 | |
| 2,903 | $406.7K | 0.0% | ETF | Very Low | Calabasas, CA | 2026-10-23 | |
| 2,860 | $398.8K | 0.2% | Growth | Low | Annapolis, MD | 2026-11-04 | |
| 2,776 | $389.0K | 0.0% | GARP | Low | Toronto, South Africa | 2026-11-05 | |
| 2,637 | $369.5K | 0.0% | Value | High | Cheyenne, WY | 2026-10-28 | |
| 2,557 | $358.3K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 2,500 | $350.0K | 0.3% | Growth | Very High | New York, NY | 2026-10-16 | |
| 2,327 | $326.1K | 0.0% | Core | Low | Zurich, Switzerland | 2026-11-03 | |
| 2,283 | $319.9K | 0.0% | Growth | Low | Seoul, Malaysia | 2026-11-03 | |
| 2,282 | $319.8K | 0.0% | Growth | Low | Atlanta, GA | 2026-10-21 | |
| 2,266 | $317.5K | 0.0% | Growth | Low | San Diego, CA | 2026-10-13 | |
| 2,160 | $302.7K | 0.1% | Growth | Medium | Wilmington, DE | 2026-10-14 | |
| 2,006 | $300 | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 2,000 | $280.0K | 0.2% | GARP | Medium | Hendersonville, TN | 2026-10-27 | |
| 1,939 | $271.7K | 0.0% | Growth | Medium | Chicago, IL | 2026-10-13 | |
| 1,696 | $237.6K | 0.2% | Growth | Medium | Lakewood, CA | 2026-10-21 | |
| 1,634 | $229.0K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 1,614 | $226.1K | 0.0% | Growth | Low | Mount Pleasant, SC | 2026-10-23 | |
| 1,565 | $219.3K | 0.0% | Core | Very Low | Seattle, WA | 2026-11-03 | |
| 1,481 | $207.5K | 0.0% | Core | Low | New York, NY | 2026-10-20 | |
| 1,456 | $204.0K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 1,273 | $178.4K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 1,199 | $168.0K | 0.0% | Growth | Very Low | Holland, MI | 2026-10-13 | |
| 1,182 | $166.0K | 0.0% | Core | Medium | Brussels, Czech Republic | 2026-10-22 | |
| 1,075 | $150.6K | 0.0% | ETF | Medium | Southfield, MI | 2026-10-08 | |
| 900 | $126.1K | 0.0% | Agg Growth | Medium | Guangzhou, France | 2026-10-26 | |
| 808 | $113.2K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 708 | $99.2K | 0.0% | Agg Growth | Low | Dallas, TX | 2026-11-03 | |
| 624 | $87.4K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 566 | $79.3K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 528 | $74.0K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 507 | $71.0K | 0.0% | Growth | Medium | Houston, TX | 2026-10-28 | |
| 462 | $64.7K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 388 | $54.4K | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 373 | $52.3K | 0.0% | Growth | Very Low | Beverly Hills, CA | 2026-10-27 | |
| 311 | $43.6K | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 300 | $42.0K | 0.0% | Core | Low | Chicago, IL | 2026-10-27 | |
| 278 | $39.0K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 266 | $37.3K | 0.0% | ETF | Very Low | Mclean, VA | 2026-10-27 | |
| 246 | $34.5K | 0.1% | Deep Value | Very High | London, United Kingdom | 2026-11-03 | |
| 177 | $24.8K | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 150 | $21.0K | 0.0% | ETF | Low | Glen Allen, VA | 2026-10-14 | |
| 125 | $17.5K | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 120 | $16.8K | 0.0% | ETF | Low | Brentwood, TN | 2026-10-15 | |
| 116 | $16.3K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 110 | $15.4K | 0.0% | Core | Low | Wilmington, DE | 2026-10-23 | |
| 105 | $14.7K | 0.0% | Growth | Medium | Mclean, VA | 2026-10-30 | |
| 100 | $14.0K | 0.0% | ETF | Low | Bangor, ME | 2026-10-14 | |
| 99 | $14.0K | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 90 | $12.6K | 0.0% | Growth | Very Low | Minneapolis, MN | 2026-11-03 | |
| 88 | $12.3K | 0.0% | ETF | Medium | Scottsdale, AZ | 2026-10-14 | |
| 67 | $9.4K | 0.0% | Growth | High | Scottsdale, AZ | 2026-11-02 | |
| 66 | $9.2K | 0.0% | GARP | Very High | Reno, NV | 2026-10-09 | |
| 65 | $9.1K | 0.0% | GARP | Low | Mansfield, OH | 2026-10-27 | |
| 55 | $7.7K | 0.0% | Core | Medium | Carmel, IN | 2026-11-05 | |
| 55 | $8.7K | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 | |
| 50 | $7.0K | 0.0% | ETF | Very High | Bellingham, WA | 2026-10-23 | |
| 49 | $6.9K | 0.0% | ETF | Low | Concord, CA | 2026-10-21 | |
| 45 | $6.3K | 0.0% | GARP | Medium | New York, NY | 2026-11-05 | |
| 43 | $6.0K | 0.0% | ETF | Medium | Midvale, UT | 2026-10-20 | |
| 40 | $5.6K | 0.0% | Growth | Low | Smithtown, NY | 2026-11-02 | |
| 34 | $5 | 0.0% | ETF | Low | Shaker Heights, OH | 2026-10-27 | |
| 32 | $4.5K | 0.0% | ETF | Medium | San Diego, CA | 2026-10-29 | |
| 32 | $4.5K | 0.0% | Index | Very Low | Tokyo, Mexico | 2026-11-05 | |
| 30 | $4.2K | 0.0% | ETF | Very Low | Gap, PA | 2026-11-04 | |
| 28 | $3.9K | 0.0% | ETF | Low | Bethesda, MD | 2026-10-29 | |
| 24 | $3.4K | 0.0% | ETF | Low | Fort Lauderdale, FL | 2026-10-30 | |
| 20 | $2.6K | 0.0% | Core | Low | Toronto, Australia | 2026-10-16 | |
| 19 | $2.7K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 16 | $2.2K | 0.0% | ETF | N/A | Lancaster, PA | 2026-10-02 | |
| 16 | $2.2K | 0.0% | ETF | Very Low | Naperville, IL | 2026-10-23 | |
| 16 | $2.2K | 0.0% | ETF | Very Low | Mine Hill, NJ | 2026-10-21 | |
| 16 | $2.2K | 0.0% | ETF | Low | Coldwater, MI | 2026-10-19 | |
| 16 | $2.2K | 0.0% | Core | Low | Keene, NH | 2026-10-27 | |
| 15 | $2.1K | 0.0% | ETF | Low | Dallas, TX | 2026-11-03 | |
| 15 | $2.1K | 0.0% | ETF | Medium | Worthington, OH | 2026-10-27 | |
| 14 | $2.0K | 0.0% | Core | Low | Spokane, WA | 2026-10-14 | |
| 14 | $2.0K | 0.0% | ETF | Very Low | Boston, MA | 2026-10-26 | |
| 14 | $2.0K | 0.0% | ETF | Low | New York, NY | 2026-10-28 | |
| 12 | $1.7K | 0.0% | ETF | Medium | Santa Ana, CA | 2026-11-02 | |
| 12 | $1.7K | 0.0% | ETF | High | Grand Rapids, MI | 2026-11-04 | |
| 10 | $1.4K | 0.0% | ETF | Low | Hunt Valley, MD | 2026-10-23 | |
| 9 | $1.3K | 0.0% | ETF | Very Low | Orlando, FL | 2026-10-15 | |
| 9 | $1.3K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 8 | $1.1K | 0.0% | ETF | Low | San Diego, CA | 2026-10-28 | |
| 8 | $1.1K | 0.0% | ETF | Medium | Sherman Oaks, CA | 2026-10-19 | |
| 6 | $735 | 0.0% | ETF | Low | Kennett Square, PA | 2026-10-23 | |
| 5 | $701 | 0.0% | ETF | Low | Austin, TX | 2026-11-02 | |
| 5 | $701 | 0.0% | ETF | Very Low | San Diego, CA | 2026-10-19 | |
| 3 | $420 | 0.0% | Core | Medium | Orchard Park, NY | 2026-11-05 | |
| 3 | $430 | 0.0% | Growth | Very Low | Nashua, NH | 2026-11-04 | |
| 2 | $280 | 0.0% | Core | Very Low | Providence, RI | 2026-10-16 | |
| 2 | $280 | 0.0% | ETF | Low | Newport Beach, CA | 2026-10-16 | |
| 2 | $280 | 0.0% | ETF | Low | West Chester, PA | 2026-11-02 | |
| 2 | $280 | 0.0% | Core | Low | Feasterville, PA | 2026-10-30 | |
| 2 | $281 | 0.0% | ETF | Low | Wayne, PA | 2026-11-04 | |
| 2 | $280 | 0.0% | Core | Low | Calabasas, CA | 2026-10-19 | |
| 2 | $280 | 0.0% | Growth | Medium | Yardley, PA | 2026-10-14 | |
| 1 | $140 | 0.0% | GARP | Very Low | Gilford, NH | 2026-10-14 | |
| 1 | $105 | 0.0% | GARP | High | Meridian, ID | 2026-10-22 | |
| 1 | $140 | 0.0% | ETF | Low | Aventura, FL | 2026-10-15 | |
| 1 | $141 | 0.0% | ETF | Very Low | Orinda, CA | 2026-10-29 | |
| 1 | $141 | 0.0% | Growth | Low | Carslbad, CA | 2026-10-15 | |
| 1 | $140 | 0.0% | Core | High | Zurich, Switzerland | 2026-10-29 |