SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 166 filers reported holding SPARK THERAPEUTICS INC in Q1 2018. The put-call ratio across all filers is 1.09 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $18,000 | -99.9% | 157 | -100.0% | 0.00% | -100.0% |
| Q4 2018 | $14,620,000 | -43.7% | 373,529 | -21.5% | 0.26% | -35.0% |
| Q3 2018 | $25,972,000 | -11.5% | 476,121 | +34.2% | 0.39% | -17.6% |
| Q2 2018 | $29,353,000 | +22.6% | 354,683 | -1.3% | 0.48% | +20.7% |
| Q1 2018 | $23,940,000 | – | 359,512 | – | 0.40% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|