CUSIP: 95075A107 | NYSE | Healthcare · Biotechnology | Micro Cap | 181 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 |
|---|---|---|---|---|---|
| 13GMoll Peter | 2,537,138 | 5.2% | New 5%+ stake | Sep 18, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 134,212 | $124 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 60,000 | $55.3K | 0.0% | Core | Medium | Zurich, Switzerland | 2026-10-16 | |
| 54,856 | $51.1K | 0.0% | ETF | Medium | New York, NY | 2026-11-03 | |
| 53,423 | $49.3K | 0.0% | ETF | Very Low | Fair Lawn, NJ | 2026-10-09 | |
| 15,000 | $13.8K | 0.0% | GARP | Low | North Palm Beach, FL | 2026-11-02 | |
| 13,052 | $12.0K | 0.0% | Growth | Low | St Louis, MO | 2026-11-05 | |
| 11,971 | $11.0K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 10,870 | $10.0K | 0.0% | ETF | Very Low | Encino, CA | 2026-10-23 | |
| 6,750 | $6.2K | 0.0% | Growth | Very Low | Minneapolis, MN | 2026-11-03 | |
| 130 | $120 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 |