PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108. A total of 15 filers reported holding PROPHASE LABS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $1,000 | – | 155 | +3000.0% | 0.00% | – |
| Q1 2024 | $0 | -100.0% | 5 | -95.9% | 0.00% | – |
| Q4 2023 | $1,000 | -50.0% | 121 | -74.8% | 0.00% | – |
| Q3 2023 | $2,000 | -97.5% | 480 | -95.6% | 0.00% | – |
| Q2 2023 | $79,000 | +1875.0% | 10,880 | +2166.7% | 0.00% | – |
| Q1 2023 | $4,000 | -95.5% | 480 | -94.8% | 0.00% | – |
| Q4 2022 | $89,000 | +1680.0% | 9,180 | +1812.5% | 0.00% | – |
| Q3 2022 | $5,000 | -16.7% | 480 | -4.0% | 0.00% | – |
| Q2 2022 | $6,000 | +50.0% | 500 | 0.0% | 0.00% | – |
| Q1 2022 | $4,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q4 2021 | $4,000 | – | 500 | +284.6% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 130 | -84.3% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 830 | +32.2% | 0.00% | – |
| Q1 2020 | $1,000 | – | 628 | +52.4% | 0.00% | – |
| Q4 2019 | $0 | – | 412 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 412 | +106.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 200 | 0.0% | 0.00% | – |
| Q1 2019 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q2 2018 | $1,000 | 0.0% | 200 | -7.0% | 0.00% | – |
| Q1 2018 | $1,000 | – | 215 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 215 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | – | 215 | +7.5% | 0.00% | – |
| Q2 2017 | $0 | – | 200 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | – | 200 | +19900.0% | 0.00% | – |
| Q1 2014 | $0 | – | 1 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 142,900 | $1,812,000 | 1.10% |
| GLOBEFLEX CAPITAL L P | 56,175 | $712,000 | 0.17% |
| Avidian Wealth Solutions, LLC | 146,934 | $1,863,000 | 0.13% |
| Precision Wealth Strategies, LLC | 10,495 | $152,000 | 0.12% |
| Hillsdale Investment Management Inc. | 71,499 | $907,000 | 0.07% |
| Virtu Financial LLC | 34,275 | $435,000 | 0.04% |
| Quadrature Capital Ltd | 19,487 | $246,000 | 0.01% |
| Jump Financial, LLC | 16,502 | $209,000 | 0.01% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 6,773 | $86,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 13,200 | $167,000 | 0.00% |