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 | $175,512 | -39.8% | 40,163 | 0.0% | 0.00% | – |
| Q2 2023 | $291,583 | -4.7% | 40,163 | 0.0% | 0.00% | – |
| Q1 2023 | $306,042 | -57.2% | 40,163 | -46.0% | 0.00% | – |
| Q4 2022 | $715,760 | +70.8% | 74,326 | +100.0% | 0.00% | – |
| Q3 2022 | $419,000 | -10.1% | 37,163 | +1.1% | 0.00% | – |
| Q2 2022 | $466,000 | +114.7% | 36,763 | +18.3% | 0.00% | – |
| Q1 2022 | $217,000 | +11.3% | 31,063 | +14.2% | 0.00% | – |
| Q4 2021 | $195,000 | +38.3% | 27,195 | 0.0% | 0.00% | – |
| Q3 2021 | $141,000 | +64.0% | 27,195 | +97.1% | 0.00% | – |
| Q2 2021 | $86,000 | – | 13,795 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 92,300 | $403,351 | 0.23% |
| CHAPIN DAVIS, INC. | 40,000 | $174,800 | 0.08% |
| Koss-Olinger Consulting, LLC | 42,081 | $184,000 | 0.03% |
| WINTON GROUP Ltd | 16,331 | $71,366 | 0.01% |
| SVB WEALTH LLC | 47,665 | $208,296 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 32,414 | $141,649 | 0.00% |
| Renaissance Technologies | 284,010 | $1,241 | 0.00% |
| Tower Research Capital LLC (TRC) | 9,984 | $43,630 | 0.00% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 19,822 | $86,622 | 0.00% |
| HighTower Advisors, LLC | 173,124 | $756,000 | 0.00% |