PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366J950. A total of 4 filers reported holding PTC THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $64 | -45.3% | 2,900 | 0.0% | 0.00% | – |
| Q2 2023 | $117 | -91.6% | 2,900 | -90.0% | 0.00% | -100.0% |
| Q1 2023 | $1,399 | +46533.3% | 28,900 | +28800.0% | 0.00% | – |
| Q4 2022 | $3 | -100.0% | 100 | -87.5% | 0.00% | – |
| Q2 2022 | $32,000 | -93.3% | 800 | -92.7% | 0.00% | – |
| Q3 2021 | $476,000 | +3.5% | 10,900 | 0.0% | 0.00% | – |
| Q2 2021 | $460,000 | +11400.0% | 10,900 | +1089900.0% | 0.00% | – |
| Q1 2021 | $4,000 | -33.3% | 1 | 0.0% | 0.00% | – |
| Q4 2020 | $6,000 | -99.6% | 1 | -99.7% | 0.00% | -100.0% |
| Q3 2020 | $1,617,000 | -8.1% | 346 | -0.3% | 0.00% | -33.3% |
| Q2 2020 | $1,760,000 | -33.2% | 347 | -41.3% | 0.00% | -40.0% |
| Q1 2020 | $2,636,000 | -16.6% | 591 | -10.2% | 0.01% | -28.6% |
| Q4 2019 | $3,160,000 | +173.4% | 658 | +92.4% | 0.01% | +133.3% |
| Q3 2019 | $1,156,000 | +87.7% | 342 | +149.6% | 0.00% | +50.0% |
| Q2 2019 | $616,000 | -61.6% | 137 | -67.8% | 0.00% | -50.0% |
| Q1 2019 | $1,603,000 | +2126.4% | 426 | +1928.6% | 0.00% | – |
| Q4 2018 | $72,000 | -75.3% | 21 | -66.1% | 0.00% | -100.0% |
| Q3 2018 | $291,000 | -59.3% | 62 | -70.8% | 0.00% | -66.7% |
| Q2 2018 | $715,000 | +983.3% | 212 | -56.6% | 0.00% | 0.0% |
| Q1 2018 | $66,000 | +153.8% | 488 | +151.5% | 0.00% | +200.0% |
| Q4 2017 | $26,000 | -83.3% | 194 | -86.7% | 0.00% | -83.3% |
| Q3 2017 | $156,000 | -1.9% | 1,457 | +22.4% | 0.01% | -14.3% |
| Q2 2017 | $159,000 | +114.9% | 1,190 | +40.7% | 0.01% | +133.3% |
| Q1 2017 | $74,000 | -33.3% | 846 | +123.8% | 0.00% | -57.1% |
| Q4 2016 | $111,000 | +33.7% | 378 | -5.7% | 0.01% | +16.7% |
| Q3 2016 | $83,000 | -15.3% | 401 | +146.0% | 0.01% | -14.3% |
| Q2 2016 | $98,000 | -64.6% | 163 | +33.6% | 0.01% | -68.2% |
| Q1 2016 | $277,000 | +127.0% | 122 | -68.8% | 0.02% | +120.0% |
| Q4 2015 | $122,000 | -87.3% | 391 | -21.3% | 0.01% | -85.7% |
| Q3 2015 | $961,000 | +289.1% | 497 | +197.6% | 0.07% | +233.3% |
| Q2 2015 | $247,000 | +274.2% | 167 | +215.1% | 0.02% | +162.5% |
| Q1 2015 | $66,000 | – | 53 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Worth Venture Partners, LLC | 12,800 | $63,360 | 0.03% |
| SIMPLEX TRADING, LLC | 28,900 | $1,399 | 0.00% |
| JANE STREET GROUP, LLC | 5,700 | $276,108 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |