Dawson Geophysical Company (DWSN) ownership: Top institutional holder: BlackRock Fund Advisors ($5.49M). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock Fund Advisors | 683026.00 | $5.49M | 2016-12-31 |
| GRACE & WHITE INC /NY | 779143.00 | $2.70M | 2026-03-31 |
| RBF Capital, LLC | 423797.00 | $1.47M | 2026-03-31 |
| GABELLI FUNDS LLC | 145200.00 | $502392.00 | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 113241.00 | $391814.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 81186.00 | $280944.00 | 2026-03-31 |
| US BANCORP \DE\ | 53443.00 | $184913.00 | 2026-03-31 |
| VANGUARD GROUP INC | 108907.00 | $169895.00 | 2025-12-31 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.