SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 180 filers reported holding SPARK THERAPEUTICS INC in Q2 2018. The put-call ratio across all filers is 2.24 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $316,000 | -32.6% | 8,077 | -6.0% | 0.01% | -27.3% |
| Q3 2018 | $469,000 | -34.0% | 8,595 | 0.0% | 0.01% | -35.3% |
| Q2 2018 | $711,000 | -37.6% | 8,595 | -49.8% | 0.02% | -41.4% |
| Q1 2018 | $1,139,000 | -5.2% | 17,105 | -26.7% | 0.03% | -6.5% |
| Q4 2017 | $1,201,000 | +23.2% | 23,348 | +113.4% | 0.03% | +24.0% |
| Q3 2017 | $975,000 | – | 10,940 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|