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 ↓ |
|---|---|---|---|
| Black Maple Capital Management LP | 177,010 | $230,113 | 0.15% |
| WOODSTOCK CORP | 77,704 | $101,015 | 0.01% |
| JAMES INVESTMENT RESEARCH, INC. | 15,000 | $19,500 | 0.00% |
| Quinn Opportunity Partners LLC | 11,000 | $14,300 | 0.00% |
| Renaissance Technologies | 266,325 | $346,223 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 103,447 | $134,534 | 0.00% |
| BlackRock Finance, Inc. | 13,196 | $17,155 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13,473 | $17,515 | 0.00% |
| TWO SIGMA SECURITIES, LLC | 28,614 | $37,198 | 0.00% |
| JPMORGAN CHASE & CO | 34 | $44 | 0.00% |