PARATEK PHARMACEUTICALS INC's ticker is PRTK and the CUSIP is 699374302. A total of 95 filers reported holding PARATEK PHARMACEUTICALS INC in Q4 2019. The put-call ratio across all filers is 1.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $280,670 | -13.0% | 127,000 | 0.0% | 0.35% | -8.9% |
| Q1 2023 | $322,580 | -41.5% | 127,000 | -56.9% | 0.38% | -45.6% |
| Q4 2022 | $551,650 | -27.2% | 295,000 | 0.0% | 0.70% | -24.1% |
| Q3 2022 | $758,000 | +33.2% | 295,000 | 0.0% | 0.92% | +32.9% |
| Q2 2022 | $569,000 | -35.0% | 295,000 | 0.0% | 0.69% | +35.9% |
| Q1 2022 | $876,000 | -33.9% | 295,000 | 0.0% | 0.51% | -42.2% |
| Q4 2021 | $1,325,000 | -7.6% | 295,000 | 0.0% | 0.88% | -15.6% |
| Q3 2021 | $1,434,000 | -26.1% | 295,000 | +3.7% | 1.04% | -22.0% |
| Q2 2021 | $1,940,000 | -19.2% | 284,400 | -16.4% | 1.34% | +7.8% |
| Q1 2021 | $2,400,000 | +12.8% | 340,000 | 0.0% | 1.24% | -29.2% |
| Q4 2020 | $2,128,000 | +31.1% | 340,000 | +13.3% | 1.76% | +5.6% |
| Q3 2020 | $1,623,000 | +3.6% | 300,000 | 0.0% | 1.66% | -1.9% |
| Q2 2020 | $1,566,000 | +118.4% | 300,000 | +31.8% | 1.70% | +31.9% |
| Q1 2020 | $717,000 | +20.9% | 227,700 | +54.8% | 1.29% | +29.5% |
| Q4 2019 | $593,000 | -25.8% | 147,055 | -20.5% | 0.99% | +24.0% |
| Q3 2019 | $799,000 | +21.4% | 185,000 | +12.1% | 0.80% | -10.1% |
| Q2 2019 | $658,000 | +22.8% | 165,000 | +65.0% | 0.89% | -12.7% |
| Q1 2019 | $536,000 | +46.8% | 100,000 | +40.4% | 1.02% | +23.8% |
| Q4 2018 | $365,000 | -62.4% | 71,200 | -28.8% | 0.82% | -41.2% |
| Q3 2018 | $970,000 | -4.9% | 100,000 | 0.0% | 1.40% | -6.7% |
| Q2 2018 | $1,020,000 | -12.5% | 100,000 | +11.5% | 1.50% | -29.1% |
| Q1 2018 | $1,166,000 | +62.8% | 89,700 | +124.2% | 2.12% | +117.2% |
| Q4 2017 | $716,000 | +42.6% | 40,000 | +100.0% | 0.98% | +42.0% |
| Q3 2017 | $502,000 | – | 20,000 | – | 0.69% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AIGH Capital Management LLC | 1,609,398 | $7,821,000 | 1.64% |
| Telemetry Investments, L.L.C. | 242,514 | $1,179,000 | 1.59% |
| Omega Fund Management, LLC | 2,606,809 | $12,669,000 | 1.42% |
| Bruce & Co., Inc. | 1,343,312 | $6,528,000 | 1.39% |
| 1492 Capital Management LLC | 488,309 | $2,373,000 | 1.20% |
| Abingworth LLP | 1,041,131 | $5,060,000 | 1.15% |
| Trellus Management Company, LLC | 295,000 | $1,434,000 | 1.04% |
| Worth Venture Partners, LLC | 389,440 | $1,893,000 | 0.85% |
| CM Management, LLC | 200,000 | $972,000 | 0.72% |
| GENERAL AMERICAN INVESTORS CO INC | 1,112,658 | $5,408,000 | 0.46% |