CUSIP: 87990A106 | NYSE | Healthcare · Biotechnology | Micro Cap | 290 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 |
|---|---|---|---|---|---|
| 13GMillennium Management LLC with Integrated Core Strategies (US) LLC | 11,581,565 | 5.2% | New 5%+ stake | Aug 17, 2026 | No 13F filer matched |
| 13D/ASvennilson Peter with The Column Group III, LP, The Column Group III GP, LP, The Column Group III-A, LP | 49,313,559 | 23.1% | −5,000,000 | Feb 25, 2026 | Not yet in a 13F |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 1,200,000 | $711.7K | 0.0% | Growth | Medium | Vienna, Chile | 2026-10-28 | |
| 957,204 | $577.8K | 0.1% | Growth | Medium | Pleasanton, CA | 2026-10-09 | |
| 163,200 | $98.5K | 0.0% | ETF | Medium | Newtown Square, PA | 2026-11-03 | |
| 78,541 | $42.7K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 64,904 | $39.2K | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 40,913 | $24.3K | 0.0% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 40,000 | $24.1K | 0.0% | ETF | Low | Fairfield, IA | 2026-11-02 | |
| 36,000 | $21.7K | 0.0% | Growth | Low | Providence, RI | 2026-10-23 | |
| 24,006 | $14.5K | 0.0% | Core | Low | New York, NY | 2026-11-05 | |
| 14,200 | $8.6K | 0.0% | GARP | Low | North Palm Beach, FL | 2026-11-02 | |
| 11,459 | $6.9K | 0.0% | Growth | Low | Seoul, Malaysia | 2026-11-03 | |
| 11,000 | $6.6K | 0.0% | Core | Medium | Scottsdale, AZ | 2026-10-08 | |
| 10,045 | $6.1K | 0.0% | Index | Very Low | Atlanta, GA | 2026-10-23 | |
| 10,000 | $6.0K | 0.0% | ETF | Low | Frisco, TX | 2026-11-02 | |
| 7,982 | $4.8K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 5,978 | $3.6K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 5,765 | $3.5K | 0.0% | N/A | N/A | Tucson, AZ | 2026-11-04 | |
| 3,879 | $2.3K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 2,500 | $1.5K | 0.0% | ETF | Very Low | Boston, MA | 2026-10-26 | |
| 2,252 | $1.4K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 1,609 | $971 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 1,099 | $663 | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 1,000 | $604 | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 1 | $1 | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 |