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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,132,735 | -4.7% | 156,024 | 0.0% | 0.07% | +13.8% |
| Q1 2023 | $1,188,904 | -20.9% | 156,024 | 0.0% | 0.06% | -33.7% |
| Q4 2022 | $1,502,512 | -14.6% | 156,024 | 0.0% | 0.10% | -22.8% |
| Q3 2022 | $1,760,000 | -5.5% | 156,024 | +6.2% | 0.13% | -3.8% |
| Q2 2022 | $1,863,000 | +89.7% | 146,934 | +4.7% | 0.13% | +120.0% |
| Q1 2022 | $982,000 | +14.3% | 140,342 | +17.2% | 0.06% | +13.2% |
| Q4 2021 | $859,000 | +57.0% | 119,754 | +13.8% | 0.05% | +26.2% |
| Q3 2021 | $547,000 | +60.4% | 105,202 | +91.4% | 0.04% | +61.5% |
| Q2 2021 | $341,000 | +342.9% | 54,963 | +425.0% | 0.03% | +271.4% |
| Q1 2021 | $77,000 | – | 10,469 | – | 0.01% | – |
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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% |