PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 170 filers reported holding PTC THERAPEUTICS INC in Q4 2018. The put-call ratio across all filers is 1.19 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $5,257 | -98.1% | 234,600 | +4089.3% | 0.01% | – |
Q3 2022 | $281,000 | -67.9% | 5,600 | -74.5% | 0.00% | -100.0% |
Q4 2021 | $876,000 | -71.1% | 22,000 | -73.0% | 0.00% | -75.0% |
Q3 2021 | $3,036,000 | -65.0% | 81,600 | -60.2% | 0.00% | -63.6% |
Q2 2021 | $8,666,000 | -4.3% | 205,010 | +7.2% | 0.01% | 0.0% |
Q1 2021 | $9,053,000 | +3329.2% | 191,200 | +3576.9% | 0.01% | – |
Q2 2020 | $264,000 | -98.4% | 5,200 | -98.6% | 0.00% | -100.0% |
Q1 2020 | $16,925,000 | +12.3% | 379,400 | +20.9% | 0.02% | +33.3% |
Q4 2019 | $15,077,000 | +242.1% | 313,900 | +140.9% | 0.01% | +200.0% |
Q3 2019 | $4,407,000 | -73.5% | 130,300 | -64.7% | 0.00% | -73.3% |
Q2 2019 | $16,608,000 | -51.4% | 369,060 | -59.3% | 0.02% | -51.6% |
Q1 2019 | $34,151,000 | -2.7% | 907,300 | -11.3% | 0.03% | -18.4% |
Q4 2018 | $35,099,000 | +164.3% | 1,022,700 | +261.9% | 0.04% | +171.4% |
Q3 2018 | $13,282,000 | +123.9% | 282,600 | +28.9% | 0.01% | +366.7% |
Q2 2018 | $5,932,000 | 0.0% | 219,200 | 0.0% | 0.00% | -50.0% |
Q1 2018 | $5,932,000 | +56.9% | 219,200 | -3.3% | 0.01% | +50.0% |
Q4 2017 | $3,780,000 | -51.2% | 226,600 | -59.0% | 0.00% | -71.4% |
Q3 2016 | $7,743,000 | +982.9% | 552,700 | +442.4% | 0.01% | +1300.0% |
Q2 2016 | $715,000 | -88.3% | 101,900 | -89.3% | 0.00% | -91.7% |
Q1 2016 | $6,110,000 | +247.2% | 948,700 | +1339.6% | 0.01% | +200.0% |
Q3 2015 | $1,760,000 | +211.5% | 65,900 | +205.1% | 0.00% | +300.0% |
Q2 2014 | $565,000 | – | 21,600 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
RTW INVESTMENTS, LP | 7,235,196 | $162,140,742 | 3.42% |
Camber Capital Management LP | 3,400,000 | $76,194 | 2.51% |
ARMISTICE CAPITAL, LLC | 6,150,000 | $137,821,500 | 2.11% |
GREAT POINT PARTNERS LLC | 500,000 | $11,205,000 | 2.04% |
COWEN AND COMPANY, LLC | 799,511 | $17,917,041 | 1.25% |
GEORGE KAISER FAMILY FOUNDATION | 45,816 | $6,491,211 | 1.22% |
SPHERA FUNDS MANAGEMENT LTD. | 218,459 | $4,895,666 | 0.89% |
SECTORAL ASSET MANAGEMENT INC | 187,016 | $4,191,029 | 0.82% |
Nebula Research & Development LLC | 21,858 | $489,838 | 0.26% |
Phocas Financial Corp. | 64,701 | $1,450,000 | 0.21% |