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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $2,000 | 0.0% | 392 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 392 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 392 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 392 | +79.8% | 0.00% | – |
| Q1 2021 | $2,000 | 0.0% | 218 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | – | 218 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 218 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | – | 218 | -4.0% | 0.00% | – |
| Q1 2020 | $0 | – | 227 | -23.8% | 0.00% | – |
| Q4 2019 | $0 | -100.0% | 298 | +30.7% | 0.00% | – |
| Q3 2019 | $1,000 | – | 228 | +103.6% | 0.00% | – |
| Q2 2019 | $0 | – | 112 | -19.4% | 0.00% | – |
| Q1 2019 | $0 | – | 139 | +6.9% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 130 | +16.1% | 0.00% | – |
| Q3 2018 | $2,000 | 0.0% | 112 | 0.0% | 0.00% | – |
| Q2 2018 | $2,000 | -83.3% | 112 | -88.7% | 0.00% | – |
| Q1 2018 | $12,000 | -25.0% | 992 | +6.4% | 0.00% | – |
| Q4 2017 | $16,000 | -27.3% | 932 | +5.9% | 0.00% | – |
| Q3 2017 | $22,000 | 0.0% | 880 | 0.0% | 0.00% | – |
| Q2 2017 | $22,000 | – | 880 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|