SUPERIOR DRILLING PRODS INC's ticker is SDPI and the CUSIP is 868153107. A total of 16 filers reported holding SUPERIOR DRILLING PRODS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 430,086 | $503,000 | 0.10% |
| Adirondack Research & Management Inc. | 79,386 | $93,000 | 0.06% |
| Alambic Investment Management, L.P. | 106,898 | $125,000 | 0.05% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 257,000 | $301,000 | 0.03% |
| WOODSTOCK CORP | 83,042 | $97,000 | 0.02% |
| BARD ASSOCIATES INC | 27,500 | $32,000 | 0.02% |
| GAM Holding AG | 180,000 | $211,000 | 0.01% |
| Evanson Asset Management, LLC | 30,000 | $35,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 218,900 | $256,000 | 0.00% |
| Virtu Financial LLC | 26,536 | $31,000 | 0.00% |