PARATEK PHARMACEUTICALS INC's ticker is PRTK and the CUSIP is 699374302. A total of 111 filers reported holding PARATEK PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.59 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $85,000 | -49.7% | 12,406 | -60.2% | 0.00% | -100.0% |
| Q3 2020 | $169,000 | -74.4% | 31,187 | -75.3% | 0.00% | -81.8% |
| Q2 2020 | $660,000 | +540.8% | 126,349 | +395.3% | 0.01% | +1000.0% |
| Q4 2019 | $103,000 | +3.0% | 25,511 | +146.6% | 0.00% | 0.0% |
| Q3 2018 | $100,000 | -50.7% | 10,347 | -33.7% | 0.00% | -66.7% |
| Q1 2018 | $203,000 | -62.3% | 15,600 | -48.2% | 0.00% | -66.7% |
| Q4 2017 | $539,000 | +96.7% | 30,122 | +69.1% | 0.01% | -18.2% |
| Q4 2016 | $274,000 | -12.2% | 17,813 | -20.5% | 0.01% | -42.1% |
| Q2 2016 | $312,000 | – | 22,400 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|