SUPERIOR DRILLING PRODS INC's ticker is SDPI and the CUSIP is 868153107. A total of 29 filers reported holding SUPERIOR DRILLING PRODS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $72 | -99.6% | 91,398 | +353.3% | 0.00% | – |
| Q2 2022 | $20,000 | – | 20,163 | +7423.5% | 0.00% | – |
| Q2 2021 | $0 | -100.0% | 268 | -99.0% | 0.00% | – |
| Q1 2021 | $24,000 | -80.5% | 27,069 | -70.9% | 0.00% | -100.0% |
| Q1 2019 | $123,000 | -35.9% | 92,930 | -43.4% | 0.00% | 0.0% |
| Q4 2018 | $192,000 | -33.3% | 164,252 | +82.2% | 0.00% | 0.0% |
| Q3 2018 | $288,000 | +64.6% | 90,169 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $175,000 | +78.6% | 90,169 | +52.5% | 0.00% | – |
| Q1 2018 | $98,000 | – | 59,126 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Adirondack Research & Management Inc. | 301,092 | $247,000 | 0.21% |
| PERRITT CAPITAL MANAGEMENT INC | 242,002 | $198,000 | 0.10% |
| FRIESS ASSOCIATES LLC | 801,211 | $657,000 | 0.05% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 466,075 | $382,000 | 0.03% |
| WOODSTOCK CORP | 80,524 | $66,000 | 0.01% |
| BARD ASSOCIATES INC | 21,700 | $18,000 | 0.01% |
| GAM Holding AG | 180,000 | $148,000 | 0.01% |
| Evanson Asset Management, LLC | 30,000 | $25,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 359,700 | $295,000 | 0.00% |
| Virtu Financial LLC | 12,394 | $10,000 | 0.00% |