PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 184 filers reported holding PTC THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $38,821,000 | -51.1% | 1,732,292 | -11.2% | 0.05% | -46.2% |
Q2 2023 | $79,366,000 | -0.3% | 1,951,453 | +18.8% | 0.09% | -4.2% |
Q1 2023 | $79,594,000 | +33.1% | 1,643,150 | +4.9% | 0.10% | +33.8% |
Q4 2022 | $59,800,000 | -23.8% | 1,566,680 | +0.3% | 0.07% | -26.0% |
Q3 2022 | $78,462,000 | +16.0% | 1,562,218 | -7.5% | 0.10% | +26.3% |
Q2 2022 | $67,650,000 | +16.8% | 1,688,734 | +8.7% | 0.08% | +72.7% |
Q1 2022 | $57,940,000 | -4.5% | 1,552,928 | +2.0% | 0.04% | -13.7% |
Q4 2021 | $60,654,000 | +3.7% | 1,522,827 | -3.1% | 0.05% | +2.0% |
Q3 2021 | $58,473,000 | +10.2% | 1,571,441 | +25.2% | 0.05% | +13.6% |
Q2 2021 | $53,075,000 | -2.4% | 1,255,616 | +9.3% | 0.04% | -42.9% |
Q1 2021 | $54,395,000 | -15.1% | 1,148,781 | +9.5% | 0.08% | -18.1% |
Q4 2020 | $64,045,000 | +43.9% | 1,049,407 | +10.2% | 0.09% | +25.3% |
Q3 2020 | $44,515,000 | -6.1% | 952,178 | +2.0% | 0.08% | -8.5% |
Q2 2020 | $47,388,000 | +32.5% | 933,938 | +16.5% | 0.08% | +12.3% |
Q1 2020 | $35,764,000 | +83.1% | 801,697 | +97.2% | 0.07% | +160.7% |
Q4 2019 | $19,528,000 | +278871.4% | 406,569 | +203184.5% | 0.03% | – |
Q2 2018 | $7,000 | -30.0% | 200 | -66.7% | 0.00% | – |
Q4 2017 | $10,000 | -90.2% | 600 | -88.2% | 0.00% | – |
Q3 2017 | $102,000 | -61.1% | 5,100 | -87.5% | 0.00% | -100.0% |
Q1 2016 | $262,000 | -79.6% | 40,643 | +2.3% | 0.00% | -66.7% |
Q4 2015 | $1,287,000 | +15.8% | 39,710 | -4.5% | 0.00% | +50.0% |
Q3 2015 | $1,111,000 | -41.8% | 41,595 | +4.9% | 0.00% | -50.0% |
Q2 2015 | $1,909,000 | -13.7% | 39,668 | +9.0% | 0.00% | 0.0% |
Q1 2015 | $2,213,000 | -0.4% | 36,376 | -15.3% | 0.00% | -20.0% |
Q4 2014 | $2,222,000 | +50.1% | 42,926 | +27.7% | 0.01% | +66.7% |
Q3 2014 | $1,480,000 | – | 33,619 | – | 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% |