PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $43,630 | +4.9% | 9,984 | +74.3% | 0.00% | 0.0% |
| Q2 2023 | $41,585 | +72856.1% | 5,728 | -3.3% | 0.00% | -50.0% |
| Q4 2022 | $57 | -99.3% | 5,925 | +419.7% | 0.00% | – |
| Q1 2022 | $8,000 | +166.7% | 1,140 | +208.1% | 0.00% | – |
| Q4 2021 | $3,000 | -66.7% | 370 | -74.8% | 0.00% | – |
| Q2 2021 | $9,000 | -47.1% | 1,471 | -38.1% | 0.00% | – |
| Q1 2021 | $17,000 | -39.3% | 2,378 | -19.9% | 0.00% | -100.0% |
| Q4 2020 | $28,000 | – | 2,969 | +4141.4% | 0.00% | – |
| Q1 2020 | $0 | – | 70 | -39.7% | 0.00% | – |
| Q4 2019 | $0 | -100.0% | 116 | -75.3% | 0.00% | – |
| Q2 2016 | $1,000 | – | 469 | +369.0% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 100 | -91.3% | 0.00% | – |
| Q4 2015 | $2,000 | -85.7% | 1,144 | -87.4% | 0.00% | -100.0% |
| Q3 2015 | $14,000 | +250.0% | 9,070 | +185.3% | 0.00% | – |
| Q2 2015 | $4,000 | +300.0% | 3,179 | +556.8% | 0.00% | – |
| Q1 2015 | $1,000 | – | 484 | +1141.0% | 0.00% | – |
| Q4 2014 | $0 | -100.0% | 39 | -93.3% | 0.00% | – |
| Q3 2014 | $1,000 | – | 580 | +144.7% | 0.00% | – |
| Q2 2014 | $0 | -100.0% | 237 | -60.2% | 0.00% | – |
| Q4 2013 | $1,000 | 0.0% | 596 | +112.1% | 0.00% | – |
| Q3 2013 | $1,000 | – | 281 | +183.8% | 0.00% | – |
| Q2 2013 | $0 | – | 99 | – | 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% |