DAWSON GEOPHYSICAL CO's ticker is DWSN and the CUSIP is 239359102. A total of 106 filers reported holding DAWSON GEOPHYSICAL CO in Q4 2013. The put-call ratio across all filers is 1.11 and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BEDDOW CAPITAL MANAGEMENT INC | 816,386 | $3,486,000 | 1.22% |
| Oslo Asset Management AS | 176,000 | $752,000 | 0.70% |
| PERRITT CAPITAL MANAGEMENT INC | 174,595 | $746,000 | 0.13% |
| Adams Asset Advisors, LLC | 76,098 | $324,000 | 0.06% |
| Robotti & Company | 6,127 | $26,000 | 0.02% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 39,900 | $444,000 | 0.00% |