PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108. A total of 23 filers reported holding PROPHASE LABS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $21,544 | -44.6% | 4,930 | -7.9% | 0.00% | – |
| Q2 2023 | $38,869 | -3.8% | 5,354 | +0.9% | 0.00% | – |
| Q1 2023 | $40,416 | -71.4% | 5,304 | -63.9% | 0.00% | – |
| Q4 2022 | $141,398 | +28.5% | 14,683 | +50.8% | 0.00% | – |
| Q3 2022 | $110,000 | -9.1% | 9,738 | +1.8% | 0.00% | – |
| Q2 2022 | $121,000 | +505.0% | 9,562 | +231.1% | 0.00% | – |
| Q1 2022 | $20,000 | -55.6% | 2,888 | -53.6% | 0.00% | – |
| Q4 2021 | $45,000 | -16.7% | 6,227 | -39.6% | 0.00% | – |
| Q3 2021 | $54,000 | -1.8% | 10,314 | +16.8% | 0.00% | – |
| Q2 2021 | $55,000 | -29.5% | 8,829 | -16.6% | 0.00% | – |
| Q1 2021 | $78,000 | +271.4% | 10,592 | +354.6% | 0.00% | – |
| Q4 2020 | $21,000 | +600.0% | 2,330 | +174.1% | 0.00% | – |
| Q3 2020 | $3,000 | +200.0% | 850 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | -50.0% | 850 | 0.0% | 0.00% | – |
| Q1 2020 | $2,000 | 0.0% | 850 | 0.0% | 0.00% | – |
| Q4 2019 | $2,000 | 0.0% | 850 | 0.0% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 850 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | -33.3% | 850 | 0.0% | 0.00% | – |
| Q1 2019 | $3,000 | 0.0% | 850 | 0.0% | 0.00% | – |
| Q4 2018 | $3,000 | 0.0% | 850 | -1.4% | 0.00% | – |
| Q3 2018 | $3,000 | 0.0% | 862 | -5.4% | 0.00% | – |
| Q2 2018 | $3,000 | 0.0% | 911 | +7.2% | 0.00% | – |
| Q1 2018 | $3,000 | +50.0% | 850 | 0.0% | 0.00% | – |
| Q4 2017 | $2,000 | – | 850 | +1600.0% | 0.00% | – |
| Q3 2017 | $0 | – | 50 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | – | 50 | -50.0% | 0.00% | – |
| Q1 2017 | $0 | – | 100 | 0.0% | 0.00% | – |
| Q4 2016 | $0 | – | 100 | +100.0% | 0.00% | – |
| Q3 2016 | $0 | – | 50 | 0.0% | 0.00% | – |
| Q2 2016 | $0 | – | 50 | -37.5% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 80 | -100.0% | 0.00% | – |
| Q4 2015 | $1,024,000 | -5.0% | 682,480 | +0.0% | 0.00% | – |
| Q3 2015 | $1,078,000 | +17.0% | 682,450 | -0.0% | 0.00% | – |
| Q2 2015 | $921,000 | +3.0% | 682,478 | +0.0% | 0.00% | – |
| Q1 2015 | $894,000 | -10.2% | 682,426 | 0.0% | 0.00% | – |
| Q4 2014 | $996,000 | – | 682,426 | +2067857.6% | 0.00% | – |
| Q3 2014 | $0 | – | 33 | +22.2% | 0.00% | – |
| Q2 2014 | $0 | – | 27 | 0.0% | 0.00% | – |
| Q1 2014 | $0 | – | 27 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 122,500 | $1,382,000 | 0.88% |
| Avidian Wealth Solutions, LLC | 156,024 | $1,760,000 | 0.13% |
| GLOBEFLEX CAPITAL L P | 56,175 | $634,000 | 0.11% |
| NAVELLIER & ASSOCIATES INC | 40,219 | $454,000 | 0.10% |
| Precision Wealth Strategies, LLC | 10,555 | $109,000 | 0.10% |
| Keebeck Wealth Management, LLC | 20,000 | $226,000 | 0.04% |
| Covestor Ltd | 3,316 | $37,000 | 0.03% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 51,888 | $585,000 | 0.02% |
| Quadrature Capital Ltd | 30,490 | $345,000 | 0.01% |
| RITHOLTZ WEALTH MANAGEMENT | 20,676 | $233,000 | 0.01% |