CUSIP: 205750409 | NYSE | Basic Materials · Other Precious Metals & Mining | Micro Cap | 160 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/AMAK Capital One LLC | 3,959,115 | 5.2% | −1,106,541 | Oct 14, 2026 | 106d ahead of 13F (5,190,177 sh) · −1,231,062 |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 611,627 | $1.4M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 358,960 | $832.8K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 338,094 | $784.4K | 0.0% | Value | Very High | Greenwich, CT | 2026-11-02 | |
| 98,580 | $228.7K | 0.0% | Growth | Low | Center Valley, PA | 2026-11-04 | |
| 41,680 | $99.0K | 0.0% | Core | Medium | Del Mar, CA | 2026-11-04 | |
| 39,347 | $91.3K | 0.0% | Growth | Medium | Tampa, FL | 2026-10-16 | |
| 30,000 | $69.6K | 0.0% | Core | Low | Hunt Valley, MD | 2026-10-23 | |
| 30,000 | $69.6K | 0.0% | Value | Medium | Chicago, IL | 2026-11-02 | |
| 18,159 | $42.1K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 14,600 | $33.9K | 0.0% | Core | Low | Great Falls, MT | 2026-10-28 | |
| 11,000 | $25.5K | 0.0% | Growth | Low | Boston, MA | 2026-10-23 | |
| 3,701 | $8.6K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 2,122 | $4.9K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 1,650 | $3.8K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 1,455 | $3.4K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 1,451 | $3.4K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 516 | $1.2K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 342 | $794 | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 200 | $464 | 0.0% | Growth | Low | Santa Monica, CA | 2026-11-02 | |
| 150 | $348 | 0.0% | Core | Low | Feasterville, PA | 2026-10-30 | |
| 113 | $262 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 72 | $167 | 0.0% | Growth | Low | Bloomington, IL | 2026-10-30 | |
| 25 | $58 | 0.0% | ETF | Low | Atlanta, GA | 2026-10-07 | |
| 4 | $9 | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 4 | $9 | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 |