PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108. A total of 39 filers reported holding PROPHASE LABS INC in Q1 2023. The put-call ratio across all filers is 3.60 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,480 | -31.2% | 4,000 | +14.3% | 0.00% | – |
| Q2 2023 | $25,410 | -53.0% | 3,500 | -50.7% | 0.00% | – |
| Q1 2023 | $54,102 | -12.7% | 7,100 | +10.9% | 0.00% | – |
| Q4 2022 | $62,000 | -12.7% | 6,403 | +1.6% | 0.00% | – |
| Q3 2022 | $71,000 | +31.5% | 6,300 | +49.2% | 0.00% | – |
| Q2 2022 | $54,000 | – | 4,222 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 208,400 | $1,459,000 | 0.79% |
| Avidian Wealth Solutions, LLC | 140,342 | $982,000 | 0.06% |
| Renaissance Technologies | 222,610 | $1,558,000 | 0.00% |
| ROYAL BANK OF CANADA | 500 | $4,000 | 0.00% |
| COMMONWEALTH EQUITY SERVICES, LLC | 19,651 | $137,000 | 0.00% |
| VANGUARD GROUP INC | 512,609 | $3,588,000 | 0.00% |
| UBS Group AG | 1,504 | $11,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 29,350 | $205,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 1,608 | $12,000 | 0.00% |
| NORTHERN TRUST CORP | 18,866 | $132,000 | 0.00% |