CUSIP: 984015602 | NYSE | Healthcare · Biotechnology | Micro Cap | 26 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 |
|---|---|---|---|---|---|
| 13GMJL Manager LLC | 0 | 0.0% | No shares held | Sep 16, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 17,423 | $40.4K | 0.0% | Index | Very Low | Boston, MA | 2026-11-06 | |
| 2,700 | $6 | 0.0% | Value | Very Low | St Helier, Venezuela | 2026-11-09 | |
| 1,013 | $2.4K | 0.0% | Core | Medium | Zurich, Switzerland | 2026-11-10 | |
| 1,003 | $2.3K | 0.0% | Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 2 | $4 | 0.0% | ETF | Medium | Tampa, FL | 2026-11-09 | |
| 1 | $2 | 0.0% | Growth | Low | San Francisco, CA | 2026-11-03 |