PARATEK PHARMACEUTICALS INC's ticker is PRTK and the CUSIP is 699374302. A total of 90 filers reported holding PARATEK PHARMACEUTICALS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $72,000 | -38.5% | 24,316 | -6.6% | 0.00% | -100.0% |
Q4 2021 | $117,000 | -7.9% | 26,028 | -0.1% | 0.00% | 0.0% |
Q3 2021 | $127,000 | -27.4% | 26,061 | +1.6% | 0.00% | 0.0% |
Q2 2021 | $175,000 | -2.2% | 25,654 | +0.9% | 0.00% | 0.0% |
Q1 2021 | $179,000 | +12.6% | 25,419 | +0.3% | 0.00% | 0.0% |
Q4 2020 | $159,000 | +12.8% | 25,352 | -2.8% | 0.00% | 0.0% |
Q3 2020 | $141,000 | +8.5% | 26,080 | +4.6% | 0.00% | 0.0% |
Q2 2020 | $130,000 | +113.1% | 24,940 | +28.2% | 0.00% | – |
Q1 2020 | $61,000 | -26.5% | 19,457 | -5.5% | 0.00% | – |
Q4 2019 | $83,000 | -4.6% | 20,582 | +1.8% | 0.00% | – |
Q3 2019 | $87,000 | +7.4% | 20,212 | -0.7% | 0.00% | – |
Q2 2019 | $81,000 | -26.4% | 20,353 | -0.8% | 0.00% | – |
Q1 2019 | $110,000 | +3.8% | 20,521 | -1.0% | 0.00% | – |
Q4 2018 | $106,000 | -47.8% | 20,734 | -0.8% | 0.00% | -100.0% |
Q3 2018 | $203,000 | -2.9% | 20,894 | +1.8% | 0.00% | 0.0% |
Q2 2018 | $209,000 | -5.9% | 20,517 | +20.3% | 0.00% | 0.0% |
Q1 2018 | $222,000 | -22.6% | 17,048 | +6.3% | 0.00% | 0.0% |
Q4 2017 | $287,000 | -27.7% | 16,038 | +1.5% | 0.00% | 0.0% |
Q3 2017 | $397,000 | +12.8% | 15,804 | +8.1% | 0.00% | 0.0% |
Q2 2017 | $352,000 | +64.5% | 14,622 | +31.6% | 0.00% | 0.0% |
Q1 2017 | $214,000 | +67.2% | 11,111 | +34.1% | 0.00% | – |
Q4 2016 | $128,000 | -99.9% | 8,287 | -0.3% | 0.00% | – |
Q3 2016 | $108,100,000 | -6.3% | 8,309 | +0.1% | 0.00% | – |
Q2 2016 | $115,411,000 | +6.9% | 8,297 | +16.2% | 0.00% | – |
Q1 2016 | $108,000,000 | -20.0% | 7,141 | 0.0% | 0.00% | -100.0% |
Q4 2015 | $135,000,000 | +99164.7% | 7,141 | -0.2% | 0.00% | 0.0% |
Q3 2015 | $136,000 | -99.9% | 7,154 | +0.1% | 0.00% | 0.0% |
Q2 2015 | $184,152,000 | – | 7,146 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Omega Fund Management, LLC | 2,600,410 | $13,340,000 | 9.89% |
Abingworth LLP | 1,041,131 | $5,341,000 | 4.85% |
Roumell Asset Management, LLC | 450,406 | $2,311,000 | 4.78% |
HIGHLAND CAPITAL MANAGEMENT LP | 2,391,993 | $12,271,000 | 0.94% |
Trellus Management Company, LLC | 71,200 | $365,000 | 0.82% |
ARMISTICE CAPITAL, LLC | 1,968,000 | $10,096,000 | 0.76% |
Arbiter Partners Capital Management LLC | 1,111,936 | $5,704,000 | 0.64% |
Fortress Investment Group LLC | 433,804 | $2,226,000 | 0.27% |
GENERAL AMERICAN INVESTORS CO INC | 464,985 | $2,385,000 | 0.25% |
WATER ISLAND CAPITAL LLC | 318,518 | $1,634,000 | 0.12% |