SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 189 filers reported holding SPARK THERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is 0.96 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $485,000 | -5.3% | 5,000 | 0.0% | 0.03% | -9.7% |
| Q2 2019 | $512,000 | -10.0% | 5,000 | 0.0% | 0.03% | -11.4% |
| Q1 2019 | $569,000 | +108.4% | 5,000 | 0.0% | 0.04% | +118.8% |
| Q3 2018 | $273,000 | -34.1% | 5,000 | 0.0% | 0.02% | -38.5% |
| Q2 2018 | $414,000 | +24.3% | 5,000 | 0.0% | 0.03% | +23.8% |
| Q1 2018 | $333,000 | +29.6% | 5,000 | 0.0% | 0.02% | +23.5% |
| Q4 2017 | $257,000 | -42.4% | 5,000 | 0.0% | 0.02% | -45.2% |
| Q3 2017 | $446,000 | +49.2% | 5,000 | 0.0% | 0.03% | +40.9% |
| Q2 2017 | $299,000 | +12.0% | 5,000 | 0.0% | 0.02% | +4.8% |
| Q1 2017 | $267,000 | +6.8% | 5,000 | 0.0% | 0.02% | 0.0% |
| Q4 2016 | $250,000 | -16.7% | 5,000 | 0.0% | 0.02% | -19.2% |
| Q3 2016 | $300,000 | +17.2% | 5,000 | 0.0% | 0.03% | +13.0% |
| Q2 2016 | $256,000 | +12.8% | 5,000 | 0.0% | 0.02% | +9.5% |
| Q4 2015 | $227,000 | – | 5,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|