PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 185 filers reported holding PTC THERAPEUTICS INC in Q3 2018. The put-call ratio across all filers is 1.23 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2018 | $508,000 | +6.3% | 15,060 | -14.7% | 0.02% | +6.7% |
Q1 2018 | $478,000 | +61.5% | 17,660 | -0.6% | 0.02% | +66.7% |
Q4 2017 | $296,000 | -16.9% | 17,770 | 0.0% | 0.01% | -18.2% |
Q3 2017 | $356,000 | -68.8% | 17,770 | -71.5% | 0.01% | -64.5% |
Q2 2017 | $1,142,000 | +103.6% | 62,290 | +9.2% | 0.03% | +93.8% |
Q1 2017 | $561,000 | – | 57,020 | – | 0.02% | – |
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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% |