CUSIP: 86614G101 | NYSE | Energy · Oil & Gas Midstream | Small Cap | 129 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/AConnect Midstream, LLC | 7,891,864 | 39.1% | New 5%+ stake | Mar 31, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 260,354 | $7.9M | 0.3% | Core | Low | Houston, TX | 2026-11-02 | |
| 45,000 | $1.4M | 0.2% | Yield | Low | Glastonbury, CT | 2026-10-28 | |
| 44,234 | $1.3M | 0.3% | ETF | Low | Oklahoma City, OK | 2026-10-20 | |
| 23,756 | $718.1K | 0.0% | Core | Low | New York, NY | 2026-11-05 | |
| 22,789 | $688.9K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 9,418 | $284.7K | 0.0% | ETF | Low | Carmel, IN | 2026-10-08 | |
| 2,200 | $66.5K | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 914 | $27.6K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 239 | $7.2K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 177 | $5.4K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 |