CUSIP: 84445C100 | NYSE | Industrials · Engineering & Construction | Micro Cap | 125 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/AWalter Timothy "Tim" Winn | 1,921,544 | 3.5% | Newly reported | Jun 3, 2024 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 136,953 | $90.4K | 0.0% | Index | Very Low | Boston, MA | 2026-11-06 | |
| 85,000 | $56.1K | 0.0% | Growth | Low | Scottsdale, AZ | 2026-11-03 | |
| 2,000 | $1.3K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 278 | $185 | 0.0% | Index | Low | Folsom, CA | 2026-11-06 | |
| 33 | $22 | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 3 | $2 | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 2 | $1 | 0.0% | Core | Medium | London, United Kingdom | 2026-11-06 |