SUPERIOR DRILLING PRODS INC's ticker is SDPI and the CUSIP is 868153107. A total of 21 filers reported holding SUPERIOR DRILLING PRODS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $30,000 | -55.2% | 72,000 | -20.0% | 0.02% | -56.0% |
| Q2 2020 | $67,000 | +48.9% | 90,000 | -30.8% | 0.05% | +35.1% |
| Q1 2020 | $45,000 | -77.3% | 130,000 | -46.3% | 0.04% | -61.1% |
| Q4 2019 | $198,000 | -18.9% | 242,002 | -3.2% | 0.10% | -8.7% |
| Q3 2019 | $244,000 | -58.1% | 250,000 | -50.0% | 0.10% | -7.1% |
| Q2 2019 | $583,000 | +76.7% | 500,000 | +100.0% | 0.11% | -9.7% |
| Q1 2019 | $330,000 | – | 250,000 | – | 0.12% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lone Star Value Investors GP LLC | 171,390 | $713,000 | 0.92% |
| RR Advisors, LLC | 886,000 | $3,684,000 | 0.44% |
| BARD ASSOCIATES INC | 111,600 | $464,000 | 0.22% |
| OBERWEIS ASSET MANAGEMENT INC/ | 67,000 | $279,000 | 0.08% |
| WOODSTOCK CORP | 100,000 | $416,000 | 0.08% |
| GILDER GAGNON HOWE & CO LLC | 683,260 | $2,842,000 | 0.04% |
| GAM Holding AG | 180,000 | $753,000 | 0.01% |
| GLENMEDE TRUST CO NA | 38,575 | $160,000 | 0.00% |
| WELLINGTON MANAGEMENT GROUP LLP | 617,834 | $2,570,000 | 0.00% |
| FMR LLC | 2,540,669 | $10,569,000 | 0.00% |