SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 181 filers reported holding SPARK THERAPEUTICS INC in Q3 2018. The put-call ratio across all filers is 1.88 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $16,731,000 | +3004.1% | 172,525 | +3174.3% | 0.14% | +3325.0% |
| Q2 2019 | $539,000 | -98.5% | 5,269 | -98.3% | 0.00% | -98.8% |
| Q1 2019 | $36,107,000 | +19105.9% | 317,060 | +6497.2% | 0.33% | +16500.0% |
| Q4 2018 | $188,000 | -23.3% | 4,806 | +7.0% | 0.00% | 0.0% |
| Q3 2018 | $245,000 | +31.7% | 4,493 | +100.0% | 0.00% | 0.0% |
| Q2 2018 | $186,000 | +24.0% | 2,247 | -0.2% | 0.00% | +100.0% |
| Q1 2018 | $150,000 | -91.1% | 2,252 | -93.1% | 0.00% | -93.8% |
| Q4 2017 | $1,677,000 | +9.9% | 32,606 | +90.5% | 0.02% | +23.1% |
| Q3 2017 | $1,526,000 | +644.4% | 17,113 | +399.6% | 0.01% | +550.0% |
| Q2 2017 | $205,000 | -9.7% | 3,425 | -19.5% | 0.00% | 0.0% |
| Q1 2017 | $227,000 | -66.8% | 4,256 | -68.9% | 0.00% | -66.7% |
| Q4 2016 | $683,000 | +263.3% | 13,687 | +337.7% | 0.01% | +200.0% |
| Q3 2016 | $188,000 | -58.6% | 3,127 | -79.7% | 0.00% | -33.3% |
| Q1 2016 | $454,000 | – | 15,393 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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