PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108. A total of 23 filers reported holding PROPHASE LABS INC in Q3 2021. The put-call ratio across all filers is 2.12 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $102,363 | -40.3% | 23,424 | -0.8% | 0.00% | – |
| Q2 2023 | $171,445 | -5.0% | 23,615 | -0.3% | 0.00% | – |
| Q1 2023 | $180,480 | -15.2% | 23,685 | +7.1% | 0.00% | – |
| Q4 2022 | $212,910 | -14.5% | 22,109 | 0.0% | 0.00% | – |
| Q3 2022 | $249,000 | +6.4% | 22,109 | +19.9% | 0.00% | – |
| Q2 2022 | $234,000 | +77.3% | 18,446 | -2.2% | 0.00% | – |
| Q1 2022 | $132,000 | -2.2% | 18,866 | 0.0% | 0.00% | – |
| Q4 2021 | $135,000 | +37.8% | 18,866 | 0.0% | 0.00% | – |
| Q3 2021 | $98,000 | -20.3% | 18,866 | -5.0% | 0.00% | – |
| Q2 2021 | $123,000 | -52.1% | 19,850 | -42.9% | 0.00% | – |
| Q1 2021 | $257,000 | -39.7% | 34,789 | -25.1% | 0.00% | – |
| Q4 2020 | $426,000 | +202.1% | 46,476 | +14.5% | 0.00% | – |
| Q3 2020 | $141,000 | +139.0% | 40,606 | -1.4% | 0.00% | – |
| Q2 2020 | $59,000 | -24.4% | 41,198 | 0.0% | 0.00% | – |
| Q1 2020 | $78,000 | -3.7% | 41,198 | 0.0% | 0.00% | – |
| Q4 2019 | $81,000 | +2.5% | 41,198 | -0.0% | 0.00% | – |
| Q3 2019 | $79,000 | -11.2% | 41,206 | 0.0% | 0.00% | – |
| Q2 2019 | $89,000 | -28.2% | 41,206 | 0.0% | 0.00% | – |
| Q1 2019 | $124,000 | -3.1% | 41,206 | +1.0% | 0.00% | – |
| Q4 2018 | $128,000 | +3.2% | 40,782 | -1.4% | 0.00% | – |
| Q3 2018 | $124,000 | -7.5% | 41,341 | 0.0% | 0.00% | – |
| Q2 2018 | $134,000 | +1.5% | 41,341 | -7.4% | 0.00% | – |
| Q1 2018 | $132,000 | +300.0% | 44,647 | +195.0% | 0.00% | – |
| Q4 2017 | $33,000 | -2.9% | 15,137 | -4.4% | 0.00% | – |
| Q3 2017 | $34,000 | +3.0% | 15,836 | 0.0% | 0.00% | – |
| Q2 2017 | $33,000 | +3.1% | 15,836 | +13.4% | 0.00% | – |
| Q1 2017 | $32,000 | +14.3% | 13,960 | 0.0% | 0.00% | – |
| Q4 2016 | $28,000 | +3.7% | 13,960 | +0.9% | 0.00% | – |
| Q3 2016 | $27,000 | +50.0% | 13,842 | 0.0% | 0.00% | – |
| Q2 2016 | $18,000 | -5.3% | 13,842 | 0.0% | 0.00% | – |
| Q1 2016 | $19,000 | -9.5% | 13,842 | 0.0% | 0.00% | – |
| Q4 2015 | $21,000 | -4.5% | 13,842 | 0.0% | 0.00% | – |
| Q3 2015 | $22,000 | +57.1% | 13,842 | +27.6% | 0.00% | – |
| Q1 2015 | $14,000 | -17.6% | 10,846 | -6.4% | 0.00% | – |
| Q4 2014 | $17,000 | +6.2% | 11,590 | 0.0% | 0.00% | – |
| Q3 2014 | $16,000 | -15.8% | 11,590 | 0.0% | 0.00% | – |
| Q2 2014 | $19,000 | -17.4% | 11,590 | 0.0% | 0.00% | – |
| Q1 2014 | $23,000 | – | 11,590 | – | 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% |