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 | $2,630,041 | -39.8% | 601,840 | 0.0% | 0.00% | – |
| Q2 2023 | $4,369,359 | -7.0% | 601,840 | -2.4% | 0.00% | – |
| Q1 2023 | $4,698,918 | -17.1% | 616,656 | +4.8% | 0.00% | – |
| Q4 2022 | $5,665,994 | -13.7% | 588,369 | +1.1% | 0.00% | – |
| Q3 2022 | $6,568,000 | -13.7% | 582,209 | -3.0% | 0.00% | – |
| Q2 2022 | $7,610,000 | +112.1% | 600,209 | +17.1% | 0.00% | – |
| Q1 2022 | $3,588,000 | +0.5% | 512,609 | +2.9% | 0.00% | – |
| Q4 2021 | $3,570,000 | +46.9% | 497,938 | +6.5% | 0.00% | – |
| Q3 2021 | $2,430,000 | -15.9% | 467,342 | +0.2% | 0.00% | – |
| Q2 2021 | $2,891,000 | +202.7% | 466,338 | +261.2% | 0.00% | – |
| Q1 2021 | $955,000 | +64.4% | 129,106 | +104.0% | 0.00% | – |
| Q4 2020 | $581,000 | +297.9% | 63,293 | +50.2% | 0.00% | – |
| Q3 2020 | $146,000 | +139.3% | 42,127 | +0.2% | 0.00% | – |
| Q2 2020 | $61,000 | -23.8% | 42,027 | 0.0% | 0.00% | – |
| Q1 2020 | $80,000 | -3.6% | 42,027 | 0.0% | 0.00% | – |
| Q4 2019 | $83,000 | +7.8% | 42,027 | 0.0% | 0.00% | – |
| Q3 2019 | $77,000 | -14.4% | 42,027 | 0.0% | 0.00% | – |
| Q2 2019 | $90,000 | -29.1% | 42,027 | 0.0% | 0.00% | – |
| Q1 2019 | $127,000 | +1.6% | 42,027 | +5.8% | 0.00% | – |
| Q4 2018 | $125,000 | +28.9% | 39,713 | +23.1% | 0.00% | – |
| Q3 2018 | $97,000 | +34.7% | 32,263 | +45.1% | 0.00% | – |
| Q2 2018 | $72,000 | +26.3% | 22,228 | +15.0% | 0.00% | – |
| Q1 2018 | $57,000 | -18.6% | 19,328 | -41.7% | 0.00% | – |
| Q3 2017 | $70,000 | +62.8% | 33,125 | +60.6% | 0.00% | – |
| Q2 2017 | $43,000 | -74.6% | 20,628 | -72.1% | 0.00% | – |
| Q1 2017 | $169,000 | +14.2% | 74,067 | 0.0% | 0.00% | – |
| Q4 2016 | $148,000 | +3.5% | 74,067 | 0.0% | 0.00% | – |
| Q3 2016 | $143,000 | +49.0% | 74,067 | +0.6% | 0.00% | – |
| Q2 2016 | $96,000 | -40.0% | 73,596 | -43.9% | 0.00% | – |
| Q1 2016 | $160,000 | -18.4% | 131,239 | +0.6% | 0.00% | – |
| Q4 2015 | $196,000 | -4.9% | 130,494 | 0.0% | 0.00% | – |
| Q3 2015 | $206,000 | +17.0% | 130,494 | 0.0% | 0.00% | – |
| Q2 2015 | $176,000 | +3.5% | 130,494 | +0.5% | 0.00% | – |
| Q1 2015 | $170,000 | -8.6% | 129,794 | 0.0% | 0.00% | – |
| Q4 2014 | $186,000 | +2.2% | 129,794 | 0.0% | 0.00% | – |
| Q3 2014 | $182,000 | -16.9% | 129,794 | +0.4% | 0.00% | – |
| Q2 2014 | $219,000 | -11.7% | 129,294 | +4.3% | 0.00% | – |
| Q1 2014 | $248,000 | +77.1% | 123,994 | +46.6% | 0.00% | – |
| Q4 2013 | $140,000 | -7.9% | 84,553 | 0.0% | 0.00% | – |
| Q3 2013 | $152,000 | +16.0% | 84,553 | 0.0% | 0.00% | – |
| Q2 2013 | $131,000 | – | 84,553 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Renaissance Technologies | 219,510 | $760,000 | 0.00% |
| ROYAL BANK OF CANADA | 130 | $0 | 0.00% |
| VANGUARD GROUP INC | 42,127 | $146,000 | 0.00% |
| Advisory Services Network, LLC | 600 | $2,000 | 0.00% |
| UBS Group AG | 5,103 | $18,000 | 0.00% |
| COMMONWEALTH EQUITY SERVICES, LLC | 16,936 | $58,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 23 | $0 | 0.00% |
| PNC FINANCIAL SERVICES GROUP, INC. | 25,402 | $88,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 54 | $0 | 0.00% |
| NORTHERN TRUST CORP | 40,606 | $141,000 | 0.00% |