PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108. A total of 36 filers reported holding PROPHASE LABS INC in Q3 2023. The put-call ratio across all filers is 3.50 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,092 | -40.1% | 1,623 | -0.4% | 0.00% | – |
| Q2 2023 | $11,834 | -4.2% | 1,630 | +0.6% | 0.00% | – |
| Q1 2023 | $12,352 | -20.8% | 1,621 | +0.1% | 0.00% | – |
| Q4 2022 | $15,601 | -13.3% | 1,620 | +0.2% | 0.00% | – |
| Q3 2022 | $18,000 | -10.0% | 1,616 | +0.1% | 0.00% | – |
| Q2 2022 | $20,000 | +66.7% | 1,615 | +0.4% | 0.00% | – |
| Q1 2022 | $12,000 | 0.0% | 1,608 | 0.0% | 0.00% | – |
| Q4 2021 | $12,000 | +50.0% | 1,608 | +0.1% | 0.00% | – |
| Q3 2021 | $8,000 | -11.1% | 1,606 | -0.2% | 0.00% | – |
| Q2 2021 | $9,000 | -25.0% | 1,610 | -0.1% | 0.00% | – |
| Q1 2021 | $12,000 | – | 1,611 | +2883.3% | 0.00% | – |
| Q4 2020 | $0 | – | 54 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 54 | -5.3% | 0.00% | – |
| Q2 2020 | $0 | – | 57 | +1.8% | 0.00% | – |
| Q1 2020 | $0 | – | 56 | -44.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 100 | -98.0% | 0.00% | – |
| Q4 2018 | $16,000 | -46.7% | 5,000 | -50.0% | 0.00% | – |
| Q3 2018 | $30,000 | -9.1% | 10,000 | 0.0% | 0.00% | – |
| Q2 2018 | $33,000 | – | 10,000 | – | 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% |