PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 159 filers reported holding PTC THERAPEUTICS INC in Q2 2015. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $830 | +121.9% | 17,357 | +88.7% | 0.00% | 0.0% |
Q2 2023 | $374 | -16.1% | 9,200 | 0.0% | 0.00% | 0.0% |
Q1 2023 | $446 | +27.1% | 9,200 | 0.0% | 0.00% | 0.0% |
Q4 2022 | $351 | -99.9% | 9,200 | 0.0% | 0.00% | -33.3% |
Q3 2022 | $462,000 | +25.2% | 9,200 | 0.0% | 0.00% | +50.0% |
Q2 2022 | $369,000 | +7.6% | 9,200 | 0.0% | 0.00% | 0.0% |
Q1 2022 | $343,000 | -6.3% | 9,200 | 0.0% | 0.00% | +100.0% |
Q4 2021 | $366,000 | +7.0% | 9,200 | 0.0% | 0.00% | -50.0% |
Q3 2021 | $342,000 | -12.1% | 9,200 | 0.0% | 0.00% | 0.0% |
Q2 2021 | $389,000 | -10.8% | 9,200 | 0.0% | 0.00% | 0.0% |
Q1 2021 | $436,000 | -22.3% | 9,200 | 0.0% | 0.00% | -33.3% |
Q4 2020 | $561,000 | +30.5% | 9,200 | 0.0% | 0.00% | +50.0% |
Q3 2020 | $430,000 | -7.9% | 9,200 | 0.0% | 0.00% | -33.3% |
Q2 2020 | $467,000 | +13.9% | 9,200 | 0.0% | 0.00% | 0.0% |
Q1 2020 | $410,000 | +6.5% | 9,200 | +14.7% | 0.00% | +50.0% |
Q4 2019 | $385,000 | +42.1% | 8,019 | 0.0% | 0.00% | 0.0% |
Q3 2019 | $271,000 | -24.9% | 8,019 | 0.0% | 0.00% | 0.0% |
Q2 2019 | $361,000 | +19.5% | 8,019 | 0.0% | 0.00% | 0.0% |
Q1 2019 | $302,000 | +9.8% | 8,019 | 0.0% | 0.00% | 0.0% |
Q4 2018 | $275,000 | -27.1% | 8,019 | 0.0% | 0.00% | 0.0% |
Q3 2018 | $377,000 | +39.6% | 8,019 | 0.0% | 0.00% | 0.0% |
Q2 2018 | $270,000 | +24.4% | 8,019 | 0.0% | 0.00% | +100.0% |
Q1 2018 | $217,000 | +61.9% | 8,019 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $134,000 | -16.2% | 8,019 | 0.0% | 0.00% | 0.0% |
Q3 2017 | $160,000 | +8.8% | 8,019 | 0.0% | 0.00% | 0.0% |
Q2 2017 | $147,000 | +86.1% | 8,019 | 0.0% | 0.00% | 0.0% |
Q1 2017 | $79,000 | -9.2% | 8,019 | 0.0% | 0.00% | 0.0% |
Q4 2016 | $87,000 | -22.3% | 8,019 | 0.0% | 0.00% | 0.0% |
Q3 2016 | $112,000 | +100.0% | 8,019 | 0.0% | 0.00% | – |
Q2 2016 | $56,000 | +7.7% | 8,019 | 0.0% | 0.00% | – |
Q1 2016 | $52,000 | -67.5% | 8,019 | +62.8% | 0.00% | -100.0% |
Q4 2015 | $160,000 | +21.2% | 4,926 | 0.0% | 0.00% | 0.0% |
Q3 2015 | $132,000 | -44.3% | 4,926 | 0.0% | 0.00% | -50.0% |
Q2 2015 | $237,000 | – | 4,926 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
RTW INVESTMENTS, LP | 7,235,196 | $294,255,421 | 5.60% |
Camber Capital Management LP | 2,500,000 | $101,675 | 3.31% |
COWEN AND COMPANY, LLC | 799,511 | $32,516,112 | 2.70% |
ARMISTICE CAPITAL, LLC | 3,236,000 | $131,608,120 | 1.90% |
SECTORAL ASSET MANAGEMENT INC | 231,696 | $9,423,076 | 1.57% |
GEORGE KAISER FAMILY FOUNDATION | 53,572 | $7,623,296 | 1.29% |
Redwood Investments, LLC | 245,578 | $9,987,657 | 1.22% |
Integral Health Asset Management, LLC | 174,000 | $7,076,580 | 0.88% |
Sofinnova Investments, Inc. | 260,443 | $10,592,217 | 0.69% |
SPHERA FUNDS MANAGEMENT LTD. | 100,100 | $4,071,067 | 0.64% |