CUSIP: 239360100 | NYSE | Energy · Oil & Gas Equipment & Services | Micro Cap | 211 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/AWilks Brothers, LLC with Staci Wilks, WB Acquisitions Inc. | 24,658,746 | 79.4% | Unchanged | Dec 31, 2025 | Not yet in a 13F |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 556,855 | $1.6M | 0.3% | Deep Value | Very Low | Ny, NY | 2026-10-23 | |
| 85,192 | $237.7K | 0.0% | Index | Very Low | Boston, MA | 2026-11-06 | |
| 53,443 | $149.1K | 0.0% | Index | Low | Minneapolis, MN | 2026-11-05 | |
| 45,000 | $126.6K | 0.0% | GARP | Low | Houston, TX | 2026-10-14 | |
| 26,225 | $73.2K | 0.0% | Growth | Very Low | Winston-Salem, NC | 2026-10-13 | |
| 25,360 | $70.8K | 0.0% | Core | Low | New York, NY | 2026-10-20 | |
| 21,200 | $59.1K | 0.0% | Core | Very High | New York, NY | 2026-11-05 | |
| 13,426 | $37.5K | 0.0% | Growth | Low | San Diego, CA | 2026-10-23 | |
| 1,000 | $2.8K | 0.0% | ETF | Low | Yorkville, IL | 2026-10-27 | |
| 662 | $3.9K | 0.0% | Index | Low | Folsom, CA | 2026-11-06 | |
| 300 | $837 | 0.0% | ETF | Medium | Columbia, MO | 2026-10-20 | |
| 110 | $307 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 8 | $23 | 0.0% | Core | Medium | London, United Kingdom | 2026-11-06 | |
| 1 | $3 | 0.0% | Core | Medium | New York, NY | 2026-11-04 |