CUSIP: 38942Q202 | NYSE | Healthcare · Biotechnology | Micro Cap | 77 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 | ||||
|---|---|---|---|---|---|---|---|
| 2,489,729 | $2.6M | 0.0% | Core | High | San Francisco, CA | 2026-08-14 | |
| 1,556,081 | $1.6M | 0.4% | Value | Very High | San Francisco, CA | 2026-08-14 | |
| 1,244,864 | $1.2M | 0.2% | Core | Very High | New York, NY | 2026-08-14 | |
| 1,244,864 | $1.3M | 0.4% | Deep Value | Very High | Oak Brook, IL | 2026-08-14 | |
| 622,432 | $544.9K | 0.3% | Deep Value | High | Bend, OR | 2026-08-17 | |
| 248,972 | $256.4K | 0.2% | GARP | Very High | Melbourne, China | 2026-08-13 | |
| 143,245 | $147.5K | 0.0% | Core | Low | New York, NY | 2026-08-13 | |
| 110,477 | $113.8K | 0.0% | Index | Very Low | Boston, MA | 2026-08-12 | |
| 97,300 | $100.2K | 0.0% | Core | High | New York, NY | 2026-08-13 | |
| 88,956 | $91.6K | 0.0% | Core | N/A | Malvern, PA | 2026-08-13 | |
| 83,400 | $85.9K | 0.0% | Core | Low | Federal Way, WA | 2026-07-07 | |
| 78,288 | $80.6K | 0.0% | Value | Very High | London, United Kingdom | 2026-08-14 | |
| 60,000 | $62.0K | 0.0% | ETF | Low | Fairfield, IA | 2026-07-30 | |
| 46,825 | $48.0K | 0.0% | GARP | Very High | New York, NY | 2026-08-14 | |
| 45,829 | $47.2K | 0.0% | Core | N/A | Malvern, PA | 2026-08-13 | |
| 43,968 | $45.3K | 0.0% | Growth | High | Bala Cynwyd, PA | 2026-08-14 | |
| 20,000 | $20.6K | 0.0% | Core | Low | New York, NY | 2026-08-13 | |
| 17,469 | $18.0K | 0.0% | Deep Value | Very High | London, United Kingdom | 2026-08-06 | |
| 17,073 | $17.6K | 0.0% | Index | Very Low | Boston, MA | 2026-09-22 | |
| 15,119 | $15.6K | 0.0% | Core | Medium | Chevy Chase, MD | 2026-08-13 | |
| 15,105 | $15.6K | 0.0% | Growth | Very High | Jersey City, NJ | 2026-08-14 | |
| 12,530 | $12.9K | 0.0% | Index | Very Low | Chicago, IL | 2026-08-13 | |
| 10,000 | $10.3K | 0.0% | Core | Low | Savannah, GA | 2026-08-11 | |
| 4,723 | $4.9K | 0.0% | Core | Very High | Chicago, IL | 2026-08-12 | |
| 4,104 | $4.2K | 0.0% | GARP | Very High | New York, NY | 2026-08-11 | |
| 308 | $317 | 0.0% | Core | Low | New York, NY | 2026-08-12 | |
| 274 | $282 | 0.0% | Core | Medium | London, United Kingdom | 2026-08-14 | |
| 107 | $110 | 0.0% | Index | Low | Scottsdale, AZ | 2026-08-14 | |
| 87 | $90 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-07-23 | |
| 16 | $16 | 0.0% | Core | Medium | Zurich, Switzerland | 2026-08-13 | |
| 10 | $10 | 0.0% | Core | Low | San Francisco, CA | 2026-08-14 |
| No 13F filer matched |
| 13GStonepine Capital Management, LLC | 2,149,522 | 6.0% | New 5%+ stake | Aug 19, 2026 | 622,432 sh (Jun 30, 2026) |
| 13GArmistice Capital, LLC | 3,411,361 | 10.0% | New 5%+ stake | Jun 30, 2026 | No 13F filer matched |
| 13D/AEric W. Roberts with A. Rachel Leheny, Valence Investments SPV IV, LLC, Valence Investments SPV VI, LLC, +1 more | 1,965,916 | 6.4% | New 5%+ stake | Jun 25, 2026 | No 13F filer matched |
| 13GHeights Capital Management, Inc. | 1,556,081 | 5.1% | New 5%+ stake | Jun 23, 2026 | No 13F filer matched |