DAWSON GEOPHYSICAL CO - DWSN
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GRACE & WHITE INC /NY | History | Reduced | 906,546 | 1,414 | 0.25% | 0.28% | 1 | -3,333 | -0.37% | Q4 2025 | Jan 26, 2026 |
| RBF Capital, LLC | History | No change | 451,798 | 704 | 0.03% | 0.04% | 2 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GABELLI FUNDS LLC | History | New | 145,200 | 226 | 0.0% | — | 3 | +145,200 | New | Q4 2025 | Feb 05, 2026 |
| US BANCORP \DE\ | History | No change | 112,404 | 175 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |
| VANGUARD GROUP INC | History | No change | 108,907 | 169 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| SALEM INVESTMENT COUNSELORS INC | History | Reduced | 77,800 | 121 | 0.0% | 0.0% | 6 | -3,000 | -3.71% | Q4 2025 | Jan 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 53,319 | 83 | 0.0% | 0.0% | 7 | +913 | 1.74% | Q4 2025 | Feb 09, 2026 |
| PINNACLE ASSOCIATES LTD | History | No change | 52,360 | 81 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 46,470 | 72 | 0.0% | 0.0% | 9 | -14,129 | -23.32% | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 37,416 | 58 | 0.0% | 0.0% | 10 | +7,991 | 27.16% | Q4 2025 | Feb 17, 2026 |
| Mink Brook Asset Management LLC | History | No change | 37,460 | 58 | 0.04% | 0.04% | 11 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 21,710 | 33 | 0.0% | 0.0% | 13 | +9,900 | 83.83% | Q4 2025 | Feb 17, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 21,600 | 33 | 0.0% | 0.0% | 12 | -8,188 | -27.49% | Q4 2025 | Feb 12, 2026 |
| XTX Topco Ltd | History | Added to | 21,127 | 32 | 0.0% | 0.0% | 14 | +1,950 | 10.17% | Q4 2025 | Feb 17, 2026 |
| Teton Advisors, LLC | History | No change | 20,000 | 31 | 0.02% | 0.02% | 15 | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |
| Virtu Financial LLC | History | New | 18,418 | 29 | 0.0% | — | 17 | +18,418 | New | Q4 2025 | Feb 23, 2026 |
| STATE STREET CORP | History | No change | 18,690 | 29 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| BlackRock, Inc. | History | Added to | 17,608 | 27 | 0.0% | 0.0% | 18 | +714 | 4.23% | Q4 2025 | Feb 12, 2026 |
| HRT FINANCIAL LP | History | New | 16,935 | 26 | 0.0% | — | 19 | +16,935 | New | Q4 2025 | Feb 12, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 11,877 | 18 | 0.0% | 0.0% | 20 | -497 | -4.02% | Q4 2025 | Feb 17, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 10,593 | 16 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| PIN OAK INVESTMENT ADVISORS INC | History | New | 1,072 | 2 | 0.0% | — | 22 | +1,072 | New | Q4 2025 | Feb 13, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 1,000 | 1 | 0.0% | 0.0% | 25 | -36,770 | -97.35% | Q4 2025 | Feb 17, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 963 | 1 | 0.0% | — | 23 | +550 | 133.17% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 654 | 1 | 0.0% | — | 24 | +483 | 282.46% | Q4 2025 | Jan 29, 2026 |
| CITIGROUP INC | History | Reduced | 1 | 0 | — | 0.0% | — | -2,803 | -99.96% | Q4 2025 | Feb 13, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 2 | 0 | — | — | — | -3 | -60.0% | Q4 2025 | Feb 03, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |