CUSIP: 834223604 | NYSE | Healthcare · Biotechnology | Micro Cap | 44 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/AMJL Manager LLC | 2,053,706 | 9.4% | New 5%+ stake | Sep 30, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 105,616 | $38.2K | 0.0% | Index | Very Low | Boston, MA | 2026-11-06 | |
| 56,709 | $21.3K | 0.0% | ETF | Medium | New York, NY | 2026-11-03 | |
| 9,961 | $3.6K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 209 | $76 | 0.0% | ETF | Very Low | Southfield, MI | 2026-11-04 | |
| 2 | $1 | 0.0% | Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 1 | $0 | 0.0% | Core | Low | Tampa, FL | 2026-10-16 | |
| 1 | $0 | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 |