CUSIP: 913483103 | NYSE | Technology · Consumer Electronics | Micro Cap | 504 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 |
|---|---|---|---|---|---|
| 13D/ASinger Eric with Immersion Corp, Toro 18 Holdings LLC, Martin William C | 1,288,357 | 9.2% | −137,274 | Sep 10, 2026 | No 13F filer matched |
| 13G/AColumbia Management Investment Advisers, LLC with Columbia Small Cap Value Discovery Fund | 1,696,584 | 13.2% | +670,552 | Aug 31, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 420,801 | $2.2M | 1.6% | Deep Value | Medium | Bedford Hills, NY | 2026-10-22 | |
| 312,947 | $1.6M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 47,715 | $249.1K | 0.0% | Growth | High | Senningerberg, Netherlands | 2026-10-15 | |
| 500 | $2.6K | 0.0% | ETF | Low | Atlanta, GA | 2026-10-07 | |
| 338 | $1.8K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 34 | $177 | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 1 | $5 | 0.0% | Core | Medium | New York, NY | 2026-11-04 |