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 | $806,155 | -44.7% | 35,973 | +0.4% | 0.10% | -46.4% |
Q2 2023 | $1,457,125 | +200.0% | 35,828 | +257.3% | 0.18% | +232.7% |
Q1 2023 | $485,756 | -62.0% | 10,028 | -70.0% | 0.06% | -62.1% |
Q4 2022 | $1,277,168 | -27.6% | 33,460 | -4.8% | 0.14% | -24.5% |
Q3 2022 | $1,765,000 | +111.9% | 35,157 | +57.4% | 0.19% | +115.7% |
Q1 2022 | $833,000 | +170.5% | 22,330 | +189.1% | 0.09% | +169.7% |
Q4 2021 | $308,000 | -68.0% | 7,723 | -70.2% | 0.03% | -55.4% |
Q3 2021 | $964,000 | +150.4% | 25,920 | +184.5% | 0.07% | +117.6% |
Q2 2021 | $385,000 | -85.2% | 9,111 | -83.4% | 0.03% | -85.0% |
Q1 2021 | $2,602,000 | +97.1% | 54,950 | +154.0% | 0.23% | +130.6% |
Q4 2020 | $1,320,000 | +34.0% | 21,634 | +2.7% | 0.10% | +55.6% |
Q3 2020 | $985,000 | – | 21,060 | – | 0.06% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Burrage Capital Management LLC | 160,372 | $7,594,000 | 6.15% |
INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 408,000 | $19,319,000 | 5.11% |
RTW INVESTMENTS, LP | 5,293,966 | $250,669,000 | 3.91% |
GEORGE KAISER FAMILY FOUNDATION | 72,105 | $9,925,000 | 2.07% |
SECTORAL ASSET MANAGEMENT INC | 504,928 | $23,908,000 | 1.81% |
Redwood Investments, LLC | 385,014 | $18,230,000 | 1.60% |
ARMISTICE CAPITAL, LLC | 1,396,000 | $66,101,000 | 1.52% |
Integral Health Asset Management, LLC | 100,100 | $4,740,000 | 1.35% |
Sofinnova Investments, Inc. | 466,840 | $22,105,000 | 1.33% |
Chubb Ltd | 8,180 | $387,000 | 1.10% |