SUPERIOR DRILLING PRODS INC's ticker is SDPI and the CUSIP is 868153107. A total of 14 filers reported holding SUPERIOR DRILLING PRODS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,674 | -53.0% | 9,593 | -47.6% | 0.00% | – |
| Q1 2023 | $16,324 | +97.0% | 18,300 | +103.2% | 0.00% | – |
| Q4 2022 | $8,286 | -7.9% | 9,007 | -29.4% | 0.00% | – |
| Q3 2022 | $9,000 | +200.0% | 12,749 | +293.2% | 0.00% | – |
| Q2 2022 | $3,000 | – | 3,242 | +3312.6% | 0.00% | – |
| Q4 2021 | $0 | -100.0% | 95 | -87.9% | 0.00% | – |
| Q2 2021 | $1,000 | -88.9% | 784 | -94.6% | 0.00% | – |
| Q4 2020 | $9,000 | +800.0% | 14,640 | +354.1% | 0.00% | – |
| Q3 2020 | $1,000 | -90.0% | 3,224 | -77.1% | 0.00% | – |
| Q2 2020 | $10,000 | +900.0% | 14,050 | +1435.5% | 0.00% | – |
| Q1 2019 | $1,000 | -90.0% | 915 | -84.1% | 0.00% | – |
| Q1 2018 | $10,000 | +42.9% | 5,755 | -35.0% | 0.00% | – |
| Q3 2017 | $7,000 | +75.0% | 8,848 | +370.1% | 0.00% | – |
| Q2 2016 | $4,000 | +300.0% | 1,882 | +92.0% | 0.00% | – |
| Q1 2016 | $1,000 | -50.0% | 980 | -46.9% | 0.00% | – |
| Q4 2015 | $2,000 | -83.3% | 1,845 | -56.4% | 0.00% | – |
| Q2 2015 | $12,000 | – | 4,236 | +2762.2% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 148 | -95.0% | 0.00% | – |
| Q4 2014 | $12,000 | – | 2,975 | – | 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% |