Who Owns DAWSON GEOPHYSICAL CO NEW (DWSN)? -- Institutional Holders (2026-06-30)
44 institutions reported holding $12.6M of DAWSON GEOPHYSICAL CO NEW (DWSN) in SEC 13F filings for 2026-06-30. Largest institutional holders: GRACE & WHITE INC /NY ($4.2M), RBF Capital, LLC ($2.5M), VANGUARD GROUP INC ($1.1M), GABELLI FUNDS LLC ($862,488), MARSHALL WACE, LLP ($515,575). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | GRACE & WHITE INC /NY | $4.2M | 702,917 | Trimmed |
| 2 | RBF Capital, LLC | $2.5M | 423,797 | Hold |
| 3 | VANGUARD GROUP INC | $1.1M | 190,097 | Added |
| 4 | GABELLI FUNDS LLC | $862,488 | 145,200 | Hold |
| 5 | MARSHALL WACE, LLP | $515,575 | 86,797 | Added |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $496,925 | 83,645 | Added |
| 7 | Hillsdale Investment Management Inc. | $323,160 | 54,404 | Added |
| 8 | US BANCORP \DE\ | $317,451 | 53,443 | Hold |
| 9 | CITADEL ADVISORS LLC | $238,657 | 40,178 | New |
| 10 | PINNACLE ASSOCIATES LTD | $227,858 | 38,360 | Trimmed |
| 11 | GSA CAPITAL PARTNERS LLP | $209,000 | 35,161 | Added |
| 12 | TWO SIGMA INVESTMENTS, LP | $202,055 | 34,016 | Trimmed |
| 13 | STATE STREET CORP | $171,607 | 28,890 | Hold |
| 14 | SALEM INVESTMENT COUNSELORS INC | $155,777 | 26,225 | Hold |
| 15 | BlackRock, Inc. | $130,412 | 21,955 | Added |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $128,957 | 21,710 | Hold |
| 17 | SANDERS MORRIS HARRIS LLC | $118,800 | 20,000 | New |
| 18 | Teton Advisors, LLC | $118,800 | 20,000 | Hold |
| 19 | JANE STREET GROUP, LLC | $92,046 | 15,496 | New |
| 20 | KINGSWOOD WEALTH ADVISORS, LLC | $84,514 | 14,228 | Added |
| 21 | NORTHERN TRUST CORP | $82,150 | 13,830 | Trimmed |
| 22 | RAYMOND JAMES FINANCIAL INC | $62,922 | 10,593 | Trimmed |
| 23 | HRT FINANCIAL LP | $62,000 | 10,536 | New |
| 24 | PIN OAK INVESTMENT ADVISORS INC | $42,000 | 7,072 | Hold |
| 25 | UBS Group AG | $30,941 | 5,209 | Added |
Source: SEC Form 13F filings · as of 2026-06-30